CN109425089A

CN109425089A - Air port installation structure, indoor unit and air conditioning unit

Info

Publication number: CN109425089A
Application number: CN201711401534.5A
Authority: CN
Inventors: 池晓龙; 朱江程; 邓勇; 杜辉
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2017-08-25
Filing date: 2017-12-22
Publication date: 2019-03-05
Anticipated expiration: 2037-12-22
Also published as: CN108151266A; EP3640559A1; CN207815646U; US20210071906A1; ES2967707T3; CN208042459U; EP3640559A4; CN107940712A; CN109425089B; CN108050680A; CN207815645U; EP3640559B1; WO2019119873A1

Abstract

The invention relates to an air port installation structure, an indoor unit and an air conditioning unit, wherein the air port installation structure comprises an air port component (20), an opening (40) is formed in an installation base body (30), and the air port component (20) is used for being connected with the side wall of the opening (40). The tuyere component is supported in a side-mounted mode, more mounting points can be designed, the weight of the tuyere component can be dispersed, and the deformation problem is not easy to occur; and the complex process required by nesting and installing can be saved during the installation, the installation process of the air conditioner air port structure is simplified, and the installation efficiency is improved.

Description

Air port installation structure, indoor unit and air conditioning unit

Technical Field

The invention relates to the technical field of air conditioners, in particular to an air opening installation structure, an indoor unit and an air conditioning unit.

Background

Inside the air-conditioning outlet structure of current ceiling type air conditioner embedded into the furred ceiling, the installation of its air-conditioning outlet structure needs following ten steps: step one, opening a suspended ceiling; step two, arranging a sinking platform on the edge of the suspended ceiling; thirdly, sticking masking paper to the inner edge of the air port nesting; fourthly, brushing adhesive glue at the joint of the air port nesting sleeve and the sinking platform at the edge of the suspended ceiling; step five, nesting and fixing the tuyere at the position of the suspended ceiling by adopting a nail gun; step six, filling high-strength putty for the peripheries of the tuyere embedded sleeve and the suspended ceiling sinking platform; seventhly, pasting crack repairing paper on the edge of the air port nesting and the ceiling; step eight, brushing putty and polishing, and brushing and leveling; ninth, removing the masking paper at the inner edge of the air port nesting sleeve and flattening the edge; step ten, fixing the tuyere part on the tuyere embedded sleeve by using a screw.

The inventor finds that at least the following problems exist in the prior art: in the prior art, the air outlet part adopts the installation mode, the installation process is complex, the related procedures are multiple, the installation period is long, and the emergency engineering project cannot be met; constructors in all steps are different, the number of related coordination personnel is large, and the installation reliability is difficult to guarantee.

Disclosure of Invention

The invention aims to provide an air opening installation structure, an indoor unit and an air conditioning unit, so that the indoor unit is more convenient to install.

In order to achieve the purpose, the invention provides an air port mounting structure which comprises an air port component, wherein an opening is formed in a suspended ceiling, and the air port component is used for being connected with the side wall of the opening.

Furthermore, the air inlet component is jointly carried by the indoor unit main body and the suspended ceiling.

Further, the air inlet structure comprises a mounting structure, wherein the mounting structure is connected with the air inlet component and is used for being connected with the side wall of the opening, so that the air inlet component is mounted on the side wall of the opening through the mounting structure.

Further, the mounting structure comprises a clamping component arranged on the air opening component and used for clamping the air opening component on the suspended ceiling.

Further, mounting structure includes the head rod and sets up the side dress mounting on the wind gap part, and the side dress mounting has the installation piece of buckling of predetermineeing the acute angle setting for the lateral wall slope, and the head rod can penetrate the lateral wall through buckling the installation piece aslope.

Further, the lower bottom surface of wind gap part is equipped with the installation department of outside extension, can lean on the furred ceiling from the below to realize the fixed connection between installation department and the furred ceiling through the screw.

Further, the mounting structure includes a multi-stage securing structure by which the tuyere member is operatively connected to the ceiling, the multi-stage securing structure being configured to selectively adjust different insertion depths of the tuyere member within the ceiling.

Further, the mounting structure includes a mounting frame connected with the tuyere member and adapted to be connected with the sidewall of the opening such that the tuyere member is connected with the sidewall of the opening through the mounting frame.

Further, mounting structure includes air-out structural connection spare and furred ceiling connecting piece, on the air-out structural connection spare on the air-out part, the furred ceiling connecting piece is used for setting up on the furred ceiling, and air-out structural connection spare can be connected with the furred ceiling connecting piece in order to be connected to the furred ceiling on with the air-out part is indirect.

In order to achieve the purpose, the invention further provides an indoor unit which comprises the air opening installation structure of the embodiment.

In order to achieve the purpose, the invention further provides an air conditioning unit which comprises the indoor unit of the embodiment.

Based on the technical scheme, in the embodiment of the tuyere mounting structure, the tuyere component is supported in a side mounting mode, more mounting points can be designed, the weight of the tuyere component can be dispersed, and the deformation problem is not easy to occur; and the complex process required by nesting and installing can be saved during the installation, the installation process of the air conditioner air port structure is simplified, and the installation efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic flow chart of a tuyere part installation method provided in an embodiment of the present invention;

fig. 2 is a schematic view of the tuyere member and the indoor unit main body provided in the embodiment of the present invention being fixed;

FIG. 3 is a schematic structural view of the tuyere part in FIG. 2;

FIG. 4 is a cross-sectional side view of the position limiting element of FIG. 3;

FIG. 5 is a side cross-sectional view of the fastener of FIG. 3;

FIG. 6 is a schematic view of the installation of the tuyere member and the guide structure in FIG. 2;

FIG. 7 is a cross-sectional view of the guide structure of FIG. 6;

FIG. 8 is a schematic view of the guide structure and the mounting of the fixing plate of FIG. 7;

FIG. 9 is a schematic view of the adjustable orientation of the anchor tab of FIG. 8;

FIG. 10 is a schematic view of the anchor sheet of FIG. 8;

FIG. 11 is a first schematic structural view of the fixing member shown in FIG. 3;

FIG. 12 is a second schematic structural view of the fixing member shown in FIG. 3;

FIG. 13 is a third schematic structural view of the fixing member of FIG. 3;

fig. 14 is a bottom view of an indoor unit main body according to an embodiment of the indoor unit of the present invention.

Fig. 15 is a bottom view of the indoor unit main body after a first installation hole is formed therein according to an embodiment of the indoor unit of the present invention.

Fig. 16 is a bottom view of the indoor unit main body and the connection pipe in the indoor unit according to the embodiment of the present invention.

Fig. 17 is a schematic structural view of a connection pipe in an embodiment of an indoor unit of the present invention.

Fig. 18 is a top view of an outlet member in an embodiment of the indoor unit of the present invention.

Fig. 19 is a schematic view of the connection between the connection pipe and the outlet member in an embodiment of the indoor unit of the present invention.

Fig. 20 is a schematic view showing the connection structure of the indoor unit according to an embodiment of the present invention with a ceiling and a ceiling.

Fig. 21 is a schematic structural view showing a mounting base on which an air conditioning indoor unit is mounted according to an embodiment of the present invention;

FIG. 22 shows an exploded view of FIG. 21;

FIG. 23 shows a schematic cross-sectional structure of FIG. 21;

FIG. 24 shows a cross-sectional structural view at another angle of FIG. 21;

FIG. 25 is a schematic structural view showing a mounting substrate of the embodiment of the invention;

fig. 26 is a schematic structural view showing an air conditioning indoor unit according to an embodiment of the present invention;

fig. 27 is a schematic structural view showing a tuyere member of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 28 shows a partial enlarged view at A in FIG. 27;

FIG. 29 is a schematic perspective view of a tuyere structure assembly according to an embodiment of the present invention;

FIG. 30 is a schematic structural view of a side-mounted fixture in an embodiment of the tuyere structure assembly of the present invention;

FIG. 31 is a schematic structural view of a side-hung mounting member in an embodiment of the tuyere structure assembly of the present invention;

FIG. 32 is an exploded view of the tuyere assembly of the tuyere structure assembly of the present invention mounted on the mounting base;

FIG. 33 is a schematic sectional view showing the tuyere assembly of the tuyere structure assembly of the present invention mounted on the mounting base.

FIG. 34 is a schematic exploded view of a tuyere mounting structure in accordance with an embodiment of the present invention;

FIG. 35 is a schematic perspective view of tuyere components in an embodiment of tuyere mounting structure of the present invention;

FIG. 36 is a schematic installation sectional view of a tuyere member in an embodiment of a tuyere installation structure of the present invention;

FIG. 37 is a schematic enlarged view of the circled portion in FIG. 36;

FIG. 38 is a schematic exploded structural view of an embodiment of a tuyere mounting structure of the present invention;

FIG. 39 is a schematic perspective view of tuyere components in an embodiment of tuyere mounting structure of the present invention;

FIG. 40 is a schematic installation structure view of an embodiment of a tuyere installation structure of the present invention;

FIG. 41 is a schematic structural sectional view of a tuyere mounting structure embodiment of the present invention;

FIG. 42 is a schematic enlarged view of the circled portion in FIG. 41;

fig. 43 is a schematic view showing a first assembling state of the tuyere structure and the indoor unit main body in the first embodiment of the present invention;

fig. 44 is a schematic view showing a second assembling state of the tuyere structure shown in fig. 43 and the indoor unit main body;

FIG. 45 shows a schematic front view of the connector of FIG. 43;

FIG. 46 shows a side schematic view of FIG. 45;

FIG. 47 shows a schematic front view of the tuyere assembly of FIG. 43;

FIG. 48 shows a bottom view of FIG. 47;

fig. 49 is a schematic view showing a first assembling state of the tuyere structure and the indoor unit main body in the second embodiment of the present invention;

fig. 50 is a schematic view illustrating a second assembly state of the tuyere structure shown in fig. 49 and an indoor unit main body;

FIG. 51 shows a schematic front view of the connector of FIG. 49;

FIG. 52 shows a side schematic view of FIG. 51;

FIG. 53 shows a schematic front view of the tuyere assembly of FIG. 49;

FIG. 54 shows a bottom view of FIG. 53;

FIG. 55 shows a schematic view of the mounting of an air outlet member on a ceiling according to an embodiment of the present invention;

FIG. 56 is a perspective view showing an angle of a tuyere member in an embodiment of the present invention;

FIG. 57 is a perspective view showing another angle of the tuyere member in accordance with the embodiment of the present invention;

fig. 58 is a partially enlarged schematic view of a portion M in fig. 57;

FIG. 59 is a perspective view of a mounting substrate according to an embodiment of the present invention;

fig. 60 is a partially enlarged view of the portion N in fig. 59;

FIGS. 61 and 62 are schematic views illustrating a process of mounting the tuyere member to the mounting base;

FIG. 63 is a schematic view of the installation of a vent member according to the prior art;

FIG. 64 is an enlarged view of a portion of reference character A in FIG. 63;

FIG. 65 is a schematic structural view of one embodiment of the tuyere structure of the present invention;

FIG. 66 is a schematic view showing a fitting structure of a connecting member and a mounting frame in one embodiment of the tuyere structure of the present invention.

Fig. 67 is a schematic flow chart of a tuyere structure installation method according to an embodiment of the present invention;

FIG. 68 is a schematic view of the tuyere structure provided in an embodiment of the present invention being fixed to a mounting base;

FIG. 69 is a schematic flow chart of a tuyere structure installation method according to another embodiment of the present invention;

fig. 70 is a schematic view illustrating a tuyere structure provided in an embodiment of the present invention being fixed to a second mounting base.

In the figure:

10. an indoor unit main body; 20. a tuyere member; 30. installing a base body; 40. opening a hole; 50. a panel; 31. a structural layer; 32. a decorative layer;

2-3, fixing parts; 2-4, hanging the assembly; 2-5, connecting pieces; 2-6, a guide structure; 2-7, a limiting piece; 2-9 of a fixing sheet; 2-11, a second mounting substrate; 2-31, first opening; 2-32, second opening; 2-33, a first plate; 2-34, a second plate; 2-35, fasteners; 2-41, connecting plates; 2-42, nut; 2-61, a guide inclined plane; 2-62, a groove; 2-91, gap; 2-92, through holes;

3-2, an air outlet; 3-3, a first mounting hole; 3-4, a first screw; 3-5, connecting pipes; 3-51, a first connection; 3-52, telescopic pipe sections; 3-53, a second connecting part; 3-54, a first flange; 3-61, third flange; 3-7, a second screw; 3-9, third screw; 3-10, connecting plates; 3-11, a fourth screw; 3-12 and connecting pieces.

4-4, a clamping component; 4-4a, buckling; 4-5, flanges; 4-6, through holes; 4-7, inclined plane; 4-9, a return air inlet;

5-11, mounting groove; 5-2, installing a fixing piece on the side; 5-21, bending the mounting piece; 5-22, air port connecting sheet; 5-23, a first mounting long hole; 5-24, a first connection hole; 5-25, a first auxiliary positioning part; 5-3, side hanging installation parts; 5-31, hanging the mounting plate on the side; 5-32, hanging a positioning sheet on the side; 5-33, a second mounting slot; 5-34, a second connecting hole; 5-35, a second pilot positioning portion; 5-4, a limiting sheet; 5-6, a second connecting rod; 5-7, a first connecting rod;

6-5, a step structure; 6-6, mounting parts; 6-7, a gasket; 6-8, screws; 6-9, mounting holes;

7-5, buckling; 7-6, a serrated connecting plate; 7-7, screws; 7-8, sawteeth;

8-11, connecting holes; 8-12, tuyere; 8-111, a first well; 8-112, a second aperture; 8-11a, a second tooth; 8-3, connecting pieces; 8-31, first part; 8-32, second part; 8-311, a threaded connector; 8-312, positioning steps; 8-3a, a weakened portion; 8-3b, a first tooth-shaped part; 8-4, a nut;

9-2, mounting a frame; 9-3, connecting pieces; 9-21, mounting bars;

10-1A, a guide groove; 10-1B, installing a sinking platform; 10-2, a tuyere part connecting piece; 10-2A, a first installation long hole; 10-2B, a first connection hole; 10-2C, a first notch; 10-3, installing a base body connecting piece; 10-3A, a first installation long hole; 10-3B, a second connecting hole; 10-3C, a second gap; 10-31, a fixing sheet; 10-32, a first bending part; 10-33, a second bending part;

11a, a tuyere fixing piece; 11b, a limiting sheet; 11-3, mounting a frame; 11-4, connecting pieces; 11-5, a first mounting hole; 11-6 and a second mounting hole; 11-41, a clamping joint; 11-42, a connecting shaft; 11-43, an end cap; 11-44, a groove; 11-45, a reduced diameter portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention.

In view of the problems in the prior art, an object of the present invention is to provide a tuyere structure installation method and a tuyere structure, which are used to simplify the installation process of tuyere components and reduce the installation complexity.

In order to achieve the above object, the present invention provides a tuyere structure installation method, including the following steps:

judging whether the supporting strength of the installation base body meets the hoisting requirement of the tuyere part or not;

if the requirement is met, mounting the side face of the air port component on a mounting base body, mounting the air port component on an indoor unit main body of the unit, wherein the mounting base body mainly bears the load, and the indoor unit main body bears the load in an auxiliary mode; if the requirement is not met, the air port component is installed on the indoor unit main body, the side face of the air port component is installed on an installation base body, the installation base body is used for assisting in bearing, and the indoor unit main body is used for mainly bearing.

Further, the step of mounting the side surface of the tuyere member to the mounting base includes the steps of:

installing a fixing piece on the side surface of the tuyere part; the fixing piece is provided with a first opening and a second opening, and at least one of the first opening and the second opening is an oblong hole; the fixing piece is fixed with the side face of the tuyere part through the first opening;

and fixing the tuyere part and the mounting base body by penetrating the second opening through a fastener.

Further, the first opening hole and the second opening hole are both oblong holes; the length direction of the first opening is along the first direction of the tuyere part, the length direction of the second opening is along the second direction of the tuyere part, one of the first direction and the second direction is the longitudinal direction of the tuyere part, and the other is the transverse direction of the tuyere part.

Further, the step of installing the tuyere component on the indoor unit main body of the unit comprises the following steps:

installing a hanging component on an indoor unit main body of the unit;

and fixing the air port component and the hanging component.

The invention provides a tuyere installation structure, which comprises an indoor unit main body 10 and a tuyere component 20, wherein the tuyere component 20 is jointly carried by the indoor unit main body 10 and an installation base body 30.

Further, a fixing member 2-3 for connecting with the mounting base 30 is installed on a side surface of the tuyere member 20, and a connecting position of the fixing member 2-3 with the mounting base 30 is adjustable.

Further, the fixing pieces 2 to 3 adopt oblong holes to realize adjustable connection positions with the mounting base 30.

Further, the fixing piece 2-3 is provided with a first opening 2-31 and a second opening 2-32, and at least one of the first opening 2-31 and the second opening 2-32 is a slotted hole; the fixing piece 2-3 is fixed with the side surface of the tuyere part 20 through the first opening 2-31; the length direction of the first open hole 2-31 is along a first direction of the tuyere member 20, the length direction of the second open hole 2-32 is along a second direction of the tuyere member 20, one of the first direction and the second direction is a longitudinal direction of the tuyere member 20, and the other is a transverse direction of the tuyere member 20.

Further, a hanging component 2-4 is fixed on the indoor unit main body 10, and the air inlet component 20 is fixed with the hanging component 2-4 through a connecting piece 2-5.

Further, two opposite sides of the tuyere member 20 are mounted on the mounting base 30, and the other two opposite sides of the tuyere member 20 are fixedly connected to the indoor unit main body 10 through the hanging members 2 to 4.

Further, the hanging component 2-4 comprises a connecting plate 2-41 and a nut 2-42, the connecting plate 2-41 is detachably connected with the indoor unit main body 10, and the tuyere part 20 is connected with the connecting plate 2-41 through the connecting piece 2-5 and the nut 2-42.

Further, the tuyere member 20 is provided with a guide structure 2-6 for guiding the installation direction of the connection member 2-5.

Further, the tuyere mounting structure further comprises a limiting piece 2-7, the limiting piece 2-7 is arranged on the tuyere component 20, and the limiting piece 2-7 is provided with a plane capable of clamping the bottom end of the mounting base 30.

Further, the air inlet installation structure further comprises a panel 50, wherein the panel 50 is arranged on one side of the air inlet component 20 departing from the indoor unit main body 10

Further, the fixing member 2-3 includes a first plate 2-33 and a second plate 2-34 fixed to each other, the first plate 2-33 is fixed to the tuyere member 20, and the second plate 2-34 is fixed to the mounting base 30.

Further, the included angle between the first plate 2-33 and the second plate 2-34 is 95 to 140 degrees.

Further, the total height of the fixing member 2-3 is 7mm to 12 mm.

Further, the length of the second openings 2-32 is 8mm to 20 mm.

Further, the mounting base 30 includes a ceiling.

According to the tuyere structure installation method provided by the invention, only one installation mode or two installation modes can be used simultaneously according to actual needs. The installation method has strong installation universality; the opening of the installation base body can still meet the installation requirement when a certain deviation exists, and the installation base body does not need to be reworked and opened again; the hanging is reliable, and the tuyere component can be fully attached to the installation base body after being installed; the installation is simple and convenient, and the installation base member opening can be installed immediately after accomplishing, and the installation is high-efficient.

The following is illustrated by means of various specific examples:

referring to fig. 1 to 13, an embodiment of the present invention provides a tuyere structure installation method, including the following steps:

and step S10, judging whether the supporting strength of the installation base 30 meets the hoisting requirement of the tuyere component 20.

The mounting base 30 may be a suspended ceiling in particular. Whether the mounting base 30 can satisfy the hoisting requirement depends on the material, thickness, shape, structure, etc. of the mounting base 30. In actual use, it is standard that the entire structure is safe and can be used normally after the tuyere member 20 is mounted on the mounting base 30.

Step S20, if the requirement is satisfied, the side of the tuyere member 20 is mounted on the mounting base 30, and the tuyere member 20 is mainly carried by the mounting base 30. The tuyere member 20 is attached to the indoor unit main body 10 of the unit, and the tuyere member 20 is supported by the indoor unit main body 10. The operation of mounting the side surface of the tuyere member 20 on the mounting base 30 and the operation of mounting the tuyere member 20 on the indoor unit main body 10 of the unit may be performed sequentially or simultaneously. And more operators are needed for the operation at the same time. The number of operators required to perform the operations one after another is small.

In the above step S20, the supporting strength of the mounting base 30 is satisfied, and the tuyere member 20 has two mounting methods: the indoor unit main body 10 is directly mounted on the mounting base 30 and directly mounted on the unit. These two methods can be used alone or in combination with other mounting methods to jointly carry the weight of the tuyere member 20.

The side surface mounting mode of the tuyere member 20 means that the side surface of the tuyere member 20 is directly mounted on the mounting base 30 without nesting. Specifically, the side of the tuyere member 20 can be directly fixed to the mounting base 30 using screws and plates. The installation manner described in the embodiments of the tuyere installation structure provided later can also be adopted here.

Step S30, if the requirement is not satisfied, the air port component 20 is installed on the indoor unit main body 10 of the unit, and the air port component 20 is mainly carried by the indoor unit main body 10; the side of the tuyere member 20 is mounted on the mounting base 30, and the tuyere member 20 is assisted to be carried by the mounting base 30.

The tuyere structure installation method provided by the technical scheme can determine the installation mode of the tuyere part 20 based on whether the self bearing capacity of the installation base body 30 meets the requirement or not; if the bearing capacity of the mounting base 30 meets the requirement, the tuyere member 20 is mainly supported by side mounting (i.e., side mounting), the positions of the mounting points are large, the weight of the tuyere member 20 can be dispersed, and even if the tuyere member 20 is long enough, the problems of deformation and the like do not occur. If the load-bearing capacity of the installation base 30 does not satisfy the hoisting requirement of the tuyere member 20, the tuyere member 20 is mainly supported by the indoor unit main body 10. The two installation modes can both save nesting, further save the complex working procedures required in the nesting installation process, simplify the installation procedure of the tuyere component 20 and improve the installation efficiency.

The tuyere member 20 is carried by both the mounting base 30 and the indoor unit main body 10 in such a manner that the number of mounting points can be reduced in the side mounting.

The following description of step S20 specifically includes the following steps:

step one, mounting a fixing piece 2-3 on the side surface of the tuyere part 20. Referring to fig. 3 and 11, the fixing member 2-3 has a first opening 2-31 and a second opening 2-32, and at least one of the first opening 2-31 and the second opening 2-32 is an oblong hole. The fixing member 2-3 is fixed to the side of the tuyere part 20 through the first opening 2-31. If the first open holes 2-31 and the second open holes 2-32 are both oblong holes, the length direction of the first open holes 2-31 is along the first direction of the tuyere member 20, and the length direction of the second open holes 2-32 is along the second direction of the tuyere member 20. One of the first direction and the second direction is a longitudinal direction of the tuyere member 20 and the other is a transverse direction of the tuyere member 20. The first opening hole 2-31 and the second opening hole 2-32 can be both long round holes, and the mounting positions of the fixing piece 2-3, the mounting base 30 and the tuyere part 20 can be adjusted through the two long round holes.

And step two, fixing the side surface of the tuyere part 20 and the mounting base 30 by adopting fasteners 2-35 to penetrate through the second openings 2-32. Referring to fig. 5, the fastening member is, for example, a bolt or the like.

The step S30 may specifically include the following steps:

step one, the hanging components 2-4 are installed on an indoor unit main body 10 of the unit. The hanging components 2-4 can be in various structures, and can be in plate-shaped or frame-type structures, and specific structural forms will be given later.

And step two, fixing the tuyere part 20 and the hanging assembly 2-4. Referring to fig. 2, for example: the tuyere part 20 and the hanging component 2-4 are fixed by adopting a connecting piece 2-5 which penetrates from the bottom to the top of the tuyere part 20. Referring to fig. 2, the connecting members 2-5 may be embodied as long screws.

The following describes a specific embodiment of the tuyere structure installation method.

The side-mounted approach is first introduced. The tuyere member 20 is described as being fixed to the mounting base 30 by side-mounted screws. The tuyere component is installed with the installation base body 30 from bottom to top, and the limiting piece (designed to be thin and have enough strength) 7 abuts against the lower end face (shown in figure 4) of the installation base body 30, so that the tuyere component and the bottom face of the installation base body 30 are straight. At this time, the fastener (specifically, the side-mounted screw) 35 is fixed to the mounting base 30 through the second opening 2-32 (fig. 11) of the fixing member 2-3. Further, the fixing piece 3 can be provided with a first opening 2-31 in a long waist shape, so that the position of the fixing piece 3 can be adjusted according to the actual size of the opening of the mounting base body 30, the air port component 20 cannot be deformed when the side-mounted screw is fastened, and the appearance is not affected.

Next, a hoisting mode is introduced. The indoor unit main body 10 is provided with a hanging component (the hanging component 2-4 is provided with a screw hole) 4 in advance, and the hanging component 2-4 is welded with hanging nuts 2-42 in advance. The tuyere member 20 may be provided with guide structures 2-6, and the guide structures 2-6 may be fixed in various ways, such as by means of a snap, a screw, or an adhesive. Of course, it is also possible to design the tuyere member 20 itself with features that can perform a similar guiding function. The tuyere part is fixed with a limiting piece 2-7, the tuyere part 20 is fixed with a fixing piece 2-9 with an adjustable installation position, the fixing piece 2-9 is provided with a notch 2-91, and the fixing piece 2-9 can be clamped on a connecting piece 2-5 through the notch 2-91, as shown in figures 3, 9 and 10.

The specific installation steps are as follows:

1) before installation, the fixing screws (see figure 8) on the fixing pieces 2-9 with adjustable positions are firstly detached, and the fixing pieces 2-9 with adjustable positions are placed in an installer pocket for installation and standby.

2) Two hanging components 2-4 are fixed on both sides of the indoor unit main body 10 by screws along the length direction of the indoor unit main body 10, as shown in fig. 2.

3) The connecting piece 2-5 (specifically, a long screw) is pre-screwed with a plurality of threads and fixed on the hanging component 2-4, the head of the hanging screw is exposed out of the bottom surface of the installation base body 30, and the tuyere component 20 enables the head of the hanging screw to smoothly pass through the inner side surface of the guide structure 2-6 through the guide inclined surface 2-61 of the guide structure 2-6, as shown in fig. 6 to 8.

4) After the head of the connecting piece 2-5 passes through the guide structure 2-6, the limiting piece 2-7 can be attached to the lower end face of the installation base 30 by pushing the tuyere component 20 upwards by hand.

5) At this time, the installer can take out the position-adjustable fixing piece 2-9 taken out in step 1 from the pocket, as shown in fig. 8, 9 and 10, the fixing piece 2-9 is designed with a notch 2-91 of a clamping screw, the notch 2-91 is clamped into the connecting piece 2-5, and the clamping direction of the fixing piece 2-9 is shown by an arrow in fig. 8. The fixing pieces 2-9 are provided with long waist-shaped through holes with adjustable positions, so that the heads of the connecting pieces 2-5 cannot pass through the through holes, and the rod bodies of the connecting pieces 2-5 can slide in the long waist-shaped through holes, so that the air port part 20 can be deviated in the length direction. In addition, the width direction of the fixing pieces 2-9 can be provided with long waist-shaped holes for adjustment, so that the width of the tuyere part 20 can be slightly adjusted. The longitudinal direction and the width direction are shown by arrows schematically in fig. 10.

6) And finally, screwing the connecting piece 2-5 to ensure that the tuyere component 20 is attached to the installation base body 30.

In the practical application process of engineering installation, the opening of the installation base body 30 and the air outlet of the indoor unit main body 10 cannot always be fully aligned, and the above structure is skillfully designed, so that the hoisting and fixing performance can be matched with most engineering requirements.

The above details are about the hanging installation method, and in the practical application process, the hanging method is suitable for the condition that the tuyere part 20 is relatively thick. If the tuyere member 20 is thin, it can be installed in the following manner:

1) the hanging component 2-4 is fixed on the indoor machine main body 10.

2) The tuyere member 20 is mounted against the bottom surface of the mounting base 30, i.e., the stoppers 2 to 7 are mounted against the bottom surface of the mounting base 30.

3) The connecting piece (specifically including a long screw) 5 is directly aligned with the nut of the hanging component 2-4, and then is screwed down, so that the air port component 20 is effectively attached to the installation base body 30 and is fixed on the indoor unit main body 10.

It should be noted that, the above-mentioned hoisting fixing method is only provided with the connecting pieces 2-5 in the length direction, if the tuyere part 20 is long, the tuyere part 20 may deform, resulting in deformation of the middle part and exposing the gap, and then the middle position of the tuyere part 20 may be fixed by side-mounted screws for assistance.

According to the tuyere structure installation method provided by the embodiment of the invention, only one installation mode or two installation modes can be used simultaneously according to actual needs. The installation method has strong installation universality; the opening of the installation base body 30 can still meet the installation requirement when having certain deviation, and the installation base body 30 does not need to be reworked and opened again. The hanging is reliable, and the tuyere component 20 can be fully attached to the installation base body 30 after being installed; the installation is simple and convenient, and the installation base member 30 opening completion back can install immediately, and is convenient high-efficient.

Referring to fig. 2 to 11, another embodiment of the present invention provides a tuyere mounting structure that can be used to implement the tuyere structure mounting method provided by the above embodiment. The air inlet mounting structure comprises an indoor unit main body 10 and an air inlet component 20, wherein the air inlet component 20 is jointly carried by the indoor unit main body 10 and a mounting base body.

The mounting base 30 may specifically comprise a ceiling. The indoor unit body 10 is hung on a roof (or called a ceiling). According to different practical situations, the tuyere part 20 can adopt one of the following bearing modes: mainly carried by the mounting base 30 and secondarily carried by the indoor unit main body 10, and mainly carried by the indoor unit main body 10 and secondarily carried by the mounting base 30.

The tuyere member 20 is supported by the indoor unit main body 10, and thus it is possible to avoid the problems of complicated process, a large number of required persons, and the like, which are caused by the necessity of mounting the tuyere member 20 on the insert fixed to the mounting base 30 in the prior art.

Further, the side of the tuyere member 20 is mounted with a fixing member 2-3 for connection with the mounting base 30, and the connection position of the fixing member 2-3 with the mounting base 30 is adjustable.

The fixing pieces 2-3 can be selectively installed with the installation base 30 according to actual needs by arranging a plurality of installation structures. Or the fixing piece 2-3 is provided with holes with adjustable installation positions, such as oblong holes and the like, so that the installation positions can be selected.

Referring to fig. 11, in the present embodiment, the fixing member 2-3 has a first opening 2-31 and a second opening 2-32. At least one of the first opening 2-31 and the second opening 2-32 is an oblong hole, and the oblong holes are taken as examples. The fixing member 2-3 is fixed to the side of the tuyere member 20 through the first opening 2-31; the first open hole 2-31 has a length direction along a first direction of the tuyere member 20, the second open hole 2-32 has a length direction along a second direction of the tuyere member 20, one of the first direction and the second direction is a longitudinal direction of the tuyere member 20, and the other is a transverse direction of the tuyere member 20.

The installation position of the tuyere component 20 can be adjusted in the transverse direction and the longitudinal direction by arranging the first opening 2-31 and the second opening 2-32 which have different length directions, so that the installation is more convenient.

Referring to fig. 11, the fixing member 2-3 includes a first plate 2-33 and a second plate 2-34 fixed to each other, the first plate 2-33 being fixed to the tuyere member 20, and the second plate 2-34 being fixed to the mounting base 30. In this embodiment, the fixing members 2 to 3 are configured as described above, so that the fixing base 30 can provide an upward oblique force to the second plates 2 to 34 by using the fastening members 2 to 35 that normally pass through the second openings 32, and the force has a vertical component that can cooperate with the limiting members 2 to 7, so that the ground of the tuyere member 20 is flush with the bottom surface of the fixing base 30. By normal installation of the fasteners 2-35, it is meant that the length of the fasteners 2-35 is perpendicular to the second panel 2-34, for example, by screws for the fasteners 2-35.

Referring to fig. 12, the included angle between the first plate 2-33 and the second plate 2-34 is 95 degrees to 140 degrees, such as 95 degrees, 100 degrees, 105 degrees, 110 degrees, 120 degrees, 130 degrees, 140 degrees, etc. This angle is such that the holding force F of the fastening member 2-35 is directed obliquely upwards when the fastening member 2-35 is mounted, with an upward component F1, and in the case of the stop 2-7, it is possible to bring the bottom surface of the tuyere member 20 flush with the bottom surface of the mounting base 30.

Referring to fig. 12, the total height B of the fixing elements 2-3 is 7mm to 12 mm. The height is such that the thickness common to the mounting base is met, ensuring that it does not become too high or leak below the mounting base 30.

Referring to fig. 13, the length C of the second openings 2-32 is 8mm to 20 mm. The length can ensure that the fasteners 2-35 can be reinstalled beside the tuyere when the original fixed part is damaged and cannot be installed after the tuyere is disassembled.

Referring to fig. 13, the diameter R of the second openings 2-32 is 2.5mm to 4 mm. This diameter R can meet the screw size that is possible in existing engineering installations while ensuring that the screw installation does not loosen.

Referring to fig. 13, the second opening 2-32 is spaced from the bottom by a distance D of 2mm to 5mm, which provides a space for the installation of the fastening member 2-35 without interfering with the tuyere member 20.

Furthermore, a hanging component 2-4 is fixed on the indoor unit main body 10, and the air port component 20 is fixed with the hanging component 2-4 through a connecting piece 2-5. The connecting members 2-5 may be long bolts.

Referring to fig. 2, optionally, the lateral end surface of the indoor unit main body 10 is fixedly connected to the tuyere member 20 through the hanger assembly 2-4. The hanging component 2-4 is arranged to connect the indoor machine main body 10 and the air port component 20. The hanging components 2-4 are arranged on the transverse end face of the indoor unit main body 10, and the structural characteristics and the installation convenience of the indoor unit main body 10 are fully considered.

Referring to fig. 2, in the present embodiment, two opposite sides of the tuyere member 20 are mounted on the mounting base 30, and the other two opposite sides of the tuyere member 20 are fixedly connected to the indoor unit main body 10 through the hanging members 2 to 4. In this embodiment, the tuyere member 20 is mounted on the mounting base 30 at both longitudinal sides thereof and mounted on the indoor unit main body 10 at both transverse sides thereof.

Referring to fig. 2, in this embodiment, the hanger assembly 2-4 includes a connection plate 2-41 and a nut 2-42, the connection plate 2-41 is detachably connected to the indoor unit main body 10, and the tuyere member 20 is connected to the connection plate 2-41 through a connection member 2-5 and a nut 2-42. The hanging component 2-4 with the structure has compact structure and convenient installation.

Referring to fig. 2, in order to facilitate the installation of the connection pieces 2-5, the tuyere member 20 is provided with a guide structure 2-6 for guiding the installation direction of the connection pieces 2-5. The guide formation 2-6 may be a chamfer or other formation to assist in aligning the connector 2-5 with the threaded bore.

Referring to fig. 7, in the present embodiment, the guiding structure 2-6 may be provided with guiding slopes 2-61 for guiding the connecting member 2-5 to align the connecting plate 2-41 and the nut 2-42. The structure is simple and compact, and the processing and the manufacturing are convenient.

Referring to fig. 4, further, the tuyere installation structure further includes a limiting member 2-7, the limiting member 2-7 is disposed on the tuyere member 20, and the limiting member 2-7 has a plane capable of clamping the bottom end of the installation base 30. The limiting member 2-7 may be a plate shape, one side of the limiting member 2-7 is installed with the tuyere member 20, and the other side exposes the tuyere member 20, and the side is used for abutting against the installation base 301 when the tuyere member 20 is installed, and plays a limiting role in the vertical installation of the tuyere member 20, so that the tuyere member 20 is not excessively retracted inside the installation base 30.

Referring to fig. 4 or 5, optionally, the air outlet mounting structure further includes a panel 50, and the panel 50 is disposed on a side of the air outlet member 20 facing away from the indoor unit main body 10.

The size of the panel 50 may be larger than or equal to the size of the opening of the mounting base 30, so that the panel 50 can block the mounting position of the tuyere member 20, resulting in lower requirements for accuracy of the mounting position.

Still there are at least the following problems in the prior art to the current technology: in the prior art, the air outlet part adopts the installation mode, the installation process is complex, the related procedures are multiple, the installation period is long, and the emergency engineering project cannot be met; constructors in all steps are different, the number of related coordination personnel is large, and the installation reliability is difficult to guarantee.

Another object of the present invention is to provide a method for mounting a tuyere member and an air conditioner tuyere mounting structure for simplifying the mounting process of the tuyere member and reducing the complexity of mounting.

In order to achieve the purpose, the invention provides a tuyere structure installation method, which comprises the following steps:

mounting a hanging assembly on a second mounting base of the unit;

installing a connecting piece penetrating through a guide structure of the tuyere structure on the hanging assembly so as to enable the tuyere structure to be installed on a second installation base body of the unit; wherein the guide structure is used for guiding the installation direction of the connecting piece.

Further, the step of mounting the hanger assembly to a second mounting base of the assembly includes:

and installing the hanging components on two opposite sides of a second installation base body of the unit.

Further, the step of installing the connecting piece of the guiding structure penetrating through the tuyere structure on the hanging assembly comprises:

pre-installing the connecting piece on the hanging assembly, wherein the head of the pre-installed connecting piece is positioned below the bottom surface of the suspended ceiling;

the air inlet structure is jacked upwards until the head of the connecting piece penetrates through the guide structure of the air inlet structure and is positioned below the air inlet structure;

the air inlet structure is continuously jacked upwards to the position where the bottom surface of the air inlet structure is flush with the bottom surface of the suspended ceiling;

fixing a fixing sheet on the guide structure after penetrating through the head of the connecting piece;

and screwing the connecting piece and the hanging component.

In order to achieve the above object, according to another aspect of the present invention, there is provided a tuyere mounting structure including a second mounting base 2-11 and a tuyere member 20, wherein a hanging assembly 2-4 is fixed to the second mounting base 2-11, the tuyere member 20 is provided with a guide structure 2-6 for guiding a mounting direction of a connection member 2-5, and the tuyere member 20 is fixed to the hanging assembly 2-4 by the connection member 2-5 passing through the guide structure 2-6.

Furthermore, two opposite sides of the tuyere part 20 are fixedly connected with the second mounting base bodies 2-11 through the hanging components 2-4.

Further, the hanging component 2-4 comprises a connecting plate 2-41 and a nut 2-42, the connecting plate 2-41 is detachably connected with the second mounting base 2-11, and the tuyere component 20 is connected with the connecting plate 2-41 through the connecting piece 2-5 and the nut 2-42.

Further, the air inlet structure further comprises limiting parts 2-7, wherein the limiting parts 2-7 are arranged on the air inlet part 20, and the limiting parts 2-7 are provided with planes capable of clamping the bottom end of the installation base body 30.

Further, the air outlet component comprises a panel 50, and the panel 50 is arranged on one side of the air outlet component 20, which is far away from the second mounting base bodies 2-11.

Further, the fixing piece 2-9 is further included, and the fixing piece 2-9 is provided with a notch 2-91 and a through hole 2-92 communicated with the notch 2-91; the fixing pieces 2-9 are arranged between the connecting pieces 2-5 and the end faces of the guide structures 2-6 to prevent the heads of the connecting pieces 2-5 from entering the interior of the guide structures 2-6.

Further, the through-holes 2-92 are oblong.

Further, the fixing pieces 2-9 are detachably connected with the guide structures 2-6.

Furthermore, the end face of the guide structure 2-6 is provided with a groove 2-62, and the fixing piece 2-9 is arranged in the groove 2-62.

In order to achieve the above purpose, the present invention comprises an indoor unit main body 10 and a tuyere member 20, wherein the hanging component 2-4 is fixed on the indoor unit main body 10, and the tuyere member 20 is fixed with the hanging component 2-4.

Further, the tuyere member 20 is provided with a guide structure 2-6 for guiding the installation direction of the connection member 2-5, and the tuyere member 20 is fixed to the hanger assembly 2-4 by the connection member 2-5 penetrating through the guide structure 2-6.

Further, two opposite sides of the tuyere member 20 are fixedly connected to the indoor unit main body 10 through the hanging members 2 to 4.

Further, the air outlet component 20 further comprises a panel 50, and the panel 50 is arranged on one side of the air outlet component 20 departing from the indoor unit main body 10.

Further, the through-holes 2-92 are oblong.

According to the tuyere structure installation method provided by the invention, the guide structure of the tuyere structure is installed on the hanging component of the installation base body by adopting the connecting piece, and the tuyere structure is provided with the guide structure, so that the guide structure can also play a role in guiding the connecting piece even under the condition that the thickness of the tuyere structure is larger, so that the installation of the tuyere structure and the installation base body is conveniently and accurately realized; and the installation is simple and convenient, and the furred ceiling opening can be installed immediately after accomplishing, and the installation is high-efficient.

The following is illustrated by means of various specific examples:

the mounting base 30 in the following embodiments may preferably be a ceiling, and the second mounting base 2 to 11 may preferably be an indoor unit main body 10 or the like.

The embodiment of the invention provides a tuyere structure installation method, which comprises the following steps:

step one, the hanging component 2-4 is installed on a second installation base body 2-11 of the unit.

The first step may specifically include: the hanging components are arranged on two opposite sides of the installation base body. Taking the second mounting substrate 2-11 with the structure shown in fig. 70 as an example, the hanging components 2-4 can be mounted at the two ends of the second mounting substrate 2-11 in the length direction, and two hanging components 2-4 can be dispersedly mounted at each end. The structure can lead the two ends of the second installation base bodies 2-11 to be stressed evenly, and the tuyere component 20 is stable and reliable after installation. The second mounting base 2-11 may in particular comprise an inner machine. The second mounting base 2-11 may be an internal machine in particular.

And step two, mounting the connecting piece 2-5 penetrating through the guide structure 2-6 of the tuyere part 20 on the hanging component 2-4 so as to enable the tuyere part 20 to be mounted on a second mounting base body 2-11 of the unit. Wherein the guiding structure 2-6 is used to guide the mounting direction of the connecting element 2-5.

The second step may specifically include:

firstly, the connecting piece 2-5 is pre-screwed with a plurality of threads to be pre-installed on the hanging component 2-4, and the head of the pre-installed connecting piece 2-5 is positioned below the bottom surface of the installation base 30.

Secondly, the tuyere member 20 is pushed upward until the head of the connection piece 2-5 passes through the guide structure 2-6 of the tuyere member 20 and is located below the bottom surface of the tuyere member 20.

Again, the tuyere member 20 is continued to be pushed up to a position where the bottom surface of the tuyere member 20 is flush with the bottom surface of the mounting base 30.

Repeatedly, the fixing pieces 2-9 penetrate through the heads of the connecting pieces 2-5 and then are fixed on the guide structures 2-6;

and finally, screwing the connecting piece 2-5 and the hanging component 2-4.

An embodiment is described below.

Referring to fig. 70 and 3, the hanging component (the hanging component 2-4 is provided with screw holes) is pre-installed on the second installation substrate 2-11, and the hanging nut 2-42 is pre-welded on the hanging component 2-4. The tuyere member 20 may be provided with guide structures 2-6, and the guide structures 2-6 may be fixed in various ways, such as by means of a snap, a screw, or an adhesive. Of course, it is also possible to design the tuyere member 20 itself with features that can perform a similar guiding function. The tuyere structure is fixed with a limiting piece 2-7, the tuyere part 20 is fixed with a fixing piece 2-9 with an adjustable installation position, the fixing piece 2-9 is provided with a notch 2-91, and the fixing piece 2-9 can be clamped on a connecting piece 2-5 through the notch 2-91, as shown in figures 3, 9 and 10.

The specific installation steps are as follows:

2) Two hanging assemblies 2-4 are fixed on both sides of the second mounting base 2-11 by screws along the length direction of the second mounting base 2-11, see fig. 70.

3) The connecting piece 2-5 (specifically, a long screw) is pre-screwed with a plurality of threads and fixed on the hanging component 2-4, the head of the hanging screw is exposed out of the bottom surface of the installation base body 30, and the tuyere component 20 enables the head of the connecting piece 2-5 to smoothly pass through the inner side surface of the guide structure 2-6 through the guide inclined surface 2-61 of the guide structure 2-6, as shown in fig. 6 to 8.

4) The head of the connecting piece 2-5 is pressed against the tuyere part 20 upwards after passing through the guide structure 2-6, so that the limiting piece 2-7 can be attached to the lower end face of the installation base 30.

5) At this time, the installer can take out the position-adjustable fixing piece 2-9 taken down in step 1 from the pocket, see fig. 8, 9 and 10, the fixing piece 2-9 is designed with a notch 2-91 of a clamping screw, the notch 2-91 is clamped into the connecting piece 2-5, and the clamping direction of the fixing piece 2-9 is shown by an arrow in fig. 8. The fixing pieces 2-9 are provided with long waist-shaped through holes with adjustable positions, so that the heads of the connecting pieces 2-5 cannot pass through the through holes, and the rod bodies of the connecting pieces 2-5 can slide in the long waist-shaped through holes, so that the air port part 20 can be deviated in the length direction. In addition, the width direction of the fixing pieces 2-9 can be provided with long waist-shaped holes for adjustment, so that the width of the tuyere part 20 can be slightly adjusted. The longitudinal direction and the width direction are shown by arrows schematically in fig. 10.

In the practical application process of engineering installation, the openings of the installation base 30 and the air outlets of the second installation base 2-11 are not always fully aligned, and the structure is skillfully designed, so that the hoisting and fixing performance is ensured to be adaptive to most engineering requirements.

1) the hanging component 2-4 is fixed on the second installation base body 2-11.

3) The connecting piece (specifically comprising a long screw) 5 is directly aligned with the nut of the hanging component 2-4 and then screwed down, so that the air port component 20 is effectively attached to the installation base body 30 and is fixed on the second installation base body 2-11.

Referring to fig. 70 and 8, another embodiment of the present invention provides a tuyere mounting structure including second mounting bases 2-11 and a tuyere member 20. The second installation base body 2-11 is fixed with a hanging assembly 2-4, the air port component 20 is provided with a guide structure 2-6 used for guiding the installation direction of the connecting piece 2-5, and the air port component 20 is fixed with the hanging assembly 2-4 through the connecting piece 2-5 penetrating through the guide structure 2-6.

According to the technical scheme, the guide structure 2-6 is arranged on the tuyere component 20, when the tuyere component 20 is actually installed, if the tuyere component 20 is firstly contacted with the second installation base body 2-11, the guide structure 2-6 provides a guide effect for installation of the connecting piece 2-5 in subsequent operation, and the guide structure 2-6 can be an inclined plane or other structures to help the connecting piece 2-5 to find the threaded hole. If the connection piece 2-5 is pre-mounted on the second mounting base 2-11 first, the guiding structure 2-6 provides a guiding function for the tuyere member 20 through the connection piece 2-5. The above guiding actions are reciprocal, depending on the specific reference.

Referring to fig. 70 and 7, in this embodiment, the guide structure 2-6 may be provided with guide ramps 2-61 to provide guidance for aligning the connector 2-5 with the web 2-41 and the nut 2-42. The structure is simple and compact, and the processing and the manufacturing are convenient.

Referring to fig. 70, opposite sides of the tuyere member 20 are fixedly connected to the second mounting base 2-11 through the hanger assemblies 2-4. In this embodiment, both lateral sides of the tuyere member 20 are hung on the second mounting bases 2 to 11.

Referring to fig. 70, the hanger assembly 2-4 includes a connection plate 2-41 and a nut 2-42, the connection plate 2-41 is detachably connected to the second mounting base 2-11, and the tuyere member 20 is connected to the connection plate 2-41 through a connection member 2-5 and a nut 2-42. The hanging component 2-4 with the structure has compact structure and convenient installation.

Referring to fig. 70 and 8, the tuyere mounting structure further includes a fixing piece 2-9, and the fixing piece 2-9 is provided with a notch 2-91 and a through hole 2-92 communicating with the notch 2-91. The fixing tabs 2-9 are provided between the connecting pieces 2-5 and the end faces of the guide structure 2-6 to prevent the head of the connecting pieces 2-5 from entering the interior of the guide structure 2-6. The fixing pieces 2-9 are arranged, so that the relative positions of the connecting pieces 2-5 and the tuyere part 20 can be conveniently fixed, and the difficulty in mounting and fixing the connecting pieces 2-5 and the second mounting base bodies 2-11 is reduced.

Referring to FIG. 8, the through-holes 2-92 are oblong so that the relative positions of the fixing tabs 2-9 and the attachment pieces 2-5 can be adjusted within the range of the length of the through-holes 2-92.

Referring to fig. 8, the fixing pieces 2-9 are detachably connected with the guide structures 2-6, and may be in a bolt connection.

Referring to fig. 8, the end surface of the guide structure 2-6 is provided with a groove 2-62, and the fixing piece 2-9 is installed in the groove 2-62. The fixing tabs 2-9 are mounted with their surfaces flush with the end faces of the guide formations 2-6 where the recesses 2-62 are not provided, to prevent interference.

Referring to fig. 3, the tuyere installation structure further includes a limiting member 2-7, the limiting member 2-7 is disposed at the tuyere member 20, and the limiting member 2-7 has a plane capable of clamping the bottom end of the installation base 30. The limiting member 2-7 may be a plate, one side of the limiting member 2-7 is mounted with the tuyere member 20, and the other side exposes the tuyere member 20, and the side is used for abutting against the mounting base 30 when the tuyere member 20 is mounted, and plays a limiting role in the vertical mounting of the tuyere member 20, so that the tuyere member 20 does not retract into the mounting base 30.

Referring to fig. 3, the tuyere mounting structure further includes a panel 50, and the panel 50 is provided at a side of the tuyere member 20 facing away from the second mounting base 2-11. The size of the panel 50 may be larger than or equal to the size of the opening of the mounting base 30, so that the panel 50 can block the mounting position of the tuyere member 20, resulting in lower requirements for accuracy of the mounting position.

Referring to fig. 1 to 11, another embodiment of the present invention further provides a tuyere structure installation method, which can achieve various situations such as single side installation, single hoisting, and combination of hoisting and side installation. The method comprises the following steps:

Whether the mounting base 30 can satisfy the hoisting requirement depends on the material, thickness, shape, structure, etc. of the mounting base 30. In actual use, it is standard that the entire structure is safe and can be used normally after the tuyere member 20 is mounted on the mounting base 30.

Step S20, if the requirement is satisfied, the side of the tuyere member 20 is mounted on the mounting base 30, and the tuyere member 20 is mainly carried by the mounting base 30. The tuyere member 20 is mounted on a second mounting base 2-11 of the unit, and the second mounting base 2-11 assists in carrying the tuyere member 20. The operation of mounting the tuyere member 20 at the side of the mounting base 30 and the operation of mounting the tuyere member 20 at the second mounting base 2-11 of the unit may be performed sequentially or simultaneously. And more operators are needed for the operation at the same time. The number of operators required to perform the operations one after another is small.

In the above step S20, the supporting strength of the mounting base 30 is satisfied, and the tuyere member 20 has two mounting methods: a second mounting base 2-11 directly side-mounted to the mounting base 30 and directly mounted to the unit. These two methods can be used alone or in combination with other mounting methods to jointly carry the weight of the tuyere member 20.

Step S30, if the requirement is not met, the tuyere component 20 is installed on a second installation base body 2-11 of the unit, and the second installation base body 2-11 mainly bears the tuyere component 20; the side of the tuyere member 20 is mounted on the mounting base 30, and the tuyere member 20 is assisted to be carried by the mounting base 30.

The tuyere structure installation method provided by the technical scheme can determine the installation mode of the tuyere part 20 based on whether the self bearing capacity of the installation base body 30 meets the requirement or not; if the bearing capacity of the mounting base 30 meets the requirement, the tuyere member 20 is mainly supported by side mounting (i.e., side mounting), the positions of the mounting points are large, the weight of the tuyere member 20 can be dispersed, and even if the tuyere member 20 is long enough, the problems of deformation and the like do not occur. If the load-bearing capacity of the mounting base 30 does not meet the hoisting requirement of the tuyere member 20, the tuyere member 20 is mainly loaded by the second mounting base 2-11. The two installation modes can both save nesting, further save the complex working procedures required in the nesting installation process, simplify the installation procedure of the tuyere component 20 and improve the installation efficiency.

The tuyere member 20 is carried by both the mounting base 30 and the second mounting base 2-11 in such a manner that the number of mounting points for side mounting can be reduced.

The step S30 may specifically include the following steps:

step one, the hanging component 2-4 is installed on a second installation base body 2-11 of the unit. The hanging components 2-4 can be in various structures, and can be in plate-shaped or frame-type structures, and specific structural forms will be given later.

And step two, fixing the tuyere part 20 and the hanging assembly 2-4. Referring to fig. 70, for example: the tuyere part 20 and the hanging component 2-4 are fixed by adopting a connecting piece 2-5 which penetrates from the bottom to the top of the tuyere part 20. Referring to fig. 70, the connectors 2-5 may be embodied as long screws.

The side-mounted approach is first introduced. The tuyere member 20 is described as being fixed to the mounting base 30 by side-mounted screws. The tuyere structure is installed with the installation base body 30 from bottom to top, and the limiting part (designed to be thin and have enough strength) 7 abuts against the lower end face (shown in figure 4) of the installation base body 30, so that the tuyere structure and the bottom face of the installation base body 30 are straight. At this time, the fastener (specifically, the side-mounted screw) 35 is fixed to the mounting base 30 through the second opening 2-32 (fig. 11) of the fixing member 2-3. Further, the fixing piece 3 can be provided with a first opening 2-31 in a long waist shape, so that the position of the fixing piece 3 can be adjusted according to the actual size of the opening of the mounting base body 30, the air port component 20 cannot be deformed when the side-mounted screw is fastened, and the appearance is not affected.

Next, a hoisting mode is introduced. The second installation base body 2-11 is pre-installed with a hanging component (the hanging component 2-4 is provided with a screw hole) 4, and the hanging component 2-4 is pre-welded with a hanging nut 2-42. The tuyere member 20 may be provided with guide structures 2-6, and the guide structures 2-6 may be fixed in various ways, such as by means of a snap, a screw, or an adhesive. Of course, it is also possible to design the tuyere member 20 itself with features that can perform a similar guiding function. The tuyere structure is fixed with a limiting piece 2-7, the tuyere part 20 is fixed with a fixing piece 2-9 with an adjustable installation position, the fixing piece 2-9 is provided with a notch 2-91, and the fixing piece 2-9 can be clamped on a connecting piece 2-5 through the notch 2-91, as shown in figures 3, 9 and 10.

The specific installation steps are as follows:

According to the tuyere structure installation method provided by the embodiment of the invention, only one installation mode or two installation modes can be used simultaneously according to actual needs. The installation method has strong installation universality; the opening of the installation base body 30 can still meet the installation requirement when having certain deviation, and the installation base body 30 does not need to be reworked and opened again. The hanging is reliable, and the tuyere component 20 can be fully attached to the installation base body 30 after being installed; the installation is simple, the installation can be immediately carried out after the opening of the installation base body 30 is finished, and the installation is convenient and efficient.

Referring to fig. 2 to 11 and 70, another embodiment of the present invention provides a tuyere mounting structure that can be used to implement the tuyere structure mounting method provided by the above-described embodiment. The tuyere mounting structure includes a second mounting base 2-11 and a tuyere member 20, and the tuyere member 20 is commonly carried by the second mounting base 2-11 and the ceiling.

The second mounting substrate 2-11 is suspended from a roof (or ceiling). According to different practical situations, the tuyere part 20 can adopt one of the following bearing modes: primarily carried by the mounting base 30 and secondarily carried by the second mounting base 2-11, primarily carried by the second mounting base 2-11 and secondarily carried by the mounting base 30.

The tuyere member 20 is carried by the second mounting base 2-11, which can avoid the problems of complicated process, more required personnel and the like caused by the necessity of mounting the tuyere member 20 on the nest fixed to the mounting base 30 in the prior art.

Referring to fig. 12, the total height B of the fixing elements 2-3 is 7mm to 12 mm. The height is such that the general thickness of the ceiling is met, ensuring that it does not become too high or leak below the mounting base 30.

Further, a hanging component 2-4 is fixed on the second mounting base body 2-11, and the air port component 20 is fixed with the hanging component 2-4 through a connecting piece 2-5. The connecting members 2-5 may be long bolts.

Referring to fig. 70, alternatively, the lateral end surface of the second mounting base 2-11 is fixedly connected with the tuyere member 20 through the hanger assembly 2-4. The hanging component 2-4 is arranged to facilitate connection of the second mounting base 2-11 and the mouthpiece 20. The hanging components 2-4 are arranged on the transverse end faces of the second mounting base bodies 2-11, and the structural characteristics and the mounting convenience of the second mounting base bodies 2-11 are fully considered.

Referring to fig. 70, in the present embodiment, two opposite sides of the tuyere member 20 are installed at the installation base 30, and the other two opposite sides of the tuyere member 20 are fixedly connected to the second installation base 2-11 through the hanger assemblies 2-4. In this embodiment, the tuyere member 20 is installed at the installation base 30 at both longitudinal sides thereof and at both transverse sides thereof to be hung from the second installation base 2 to 11.

Referring to fig. 70, in the embodiment, the hanging component 2-4 comprises a connecting plate 2-41 and a nut 2-42, the connecting plate 2-41 is detachably connected with the second mounting base 2-11, and the tuyere member 20 is connected with the connecting plate 2-41 through a connecting piece 2-5 and a nut 2-42. The hanging component 2-4 with the structure has compact structure and convenient installation.

Referring to fig. 70, in order to facilitate the installation of the connection pieces 2-5, the tuyere member 20 is provided with a guide structure 2-6 for guiding the installation direction of the connection pieces 2-5. The guide formation 2-6 may be a chamfer or other formation to assist in aligning the connector 2-5 with the threaded bore.

Referring to fig. 4, further, the tuyere installation structure further includes a limiting member 2-7, the limiting member 2-7 is disposed on the tuyere member 20, and the limiting member 2-7 has a plane capable of clamping the bottom end of the installation base 30. The limiting member 2-7 may be a plate, one side of the limiting member 2-7 is mounted with the tuyere member 20, and the other side exposes the tuyere member 20, and the side is used for abutting against the mounting base 30 when the tuyere member 20 is mounted, and plays a limiting role in the vertical mounting of the tuyere member 20, so that the tuyere member 20 does not retract into the mounting base 30.

Referring to fig. 4 or 5, optionally, the tuyere mounting structure further includes a panel 50, and the panel 50 is provided at a side of the tuyere member 20 facing away from the second mounting base 2-11.

Another embodiment is described below. Referring to fig. 14 and fig. 3 to 13, the present embodiment provides a tuyere installation structure, which includes an indoor unit main body 10 and a tuyere member 20, wherein a hanging component 2-4 is fixed to the indoor unit main body 10, and the tuyere member 20 is fixed to the hanging component 2-4.

According to the technical scheme, the hanging components 2-4 are fixed on the indoor unit main body 10, and the air opening component 20 can be installed together with the hanging components 2-4, so that the air opening component 20 is carried by the indoor unit main body 10.

Optionally, the tuyere member 20 is provided with a guide structure 2-6 for guiding the installation direction of the connection member 2-5, and the tuyere member 20 is fixed to the hanger assembly 2-4 by the connection member 2-5 passing through the guide structure 2-6.

According to the technical scheme, the air port component 20 is provided with the guide structures 2-6, when in actual installation, if the air port component 20 is firstly contacted with the indoor unit main body 10, the guide structures 2-6 provide a guide effect for installation of the connecting pieces 2-5 in subsequent operation, and the guide structures 2-6 can be inclined planes or other structures to help the connecting pieces 2-5 to find the threaded holes. If the connecting member 2-5 is pre-installed on the indoor unit main body 10, the guide structure 2-6 provides a guide function for the tuyere member 20 to pass through the connecting member 2-5. The above guiding actions are reciprocal, depending on the specific reference.

Referring to fig. 14 and 7, in this embodiment, the guide structure 2-6 may be provided with guide ramps 2-61 to provide guidance for aligning the connector 2-5 with the web 2-41 and the nut 2-42. The structure is simple and compact, and the processing and the manufacturing are convenient.

The two opposite sides of the tuyere component 20 are fixedly connected with the indoor unit main body 10 through hanging components 2-4. In this embodiment, the tuyere member 20 has a substantially rectangular parallelepiped structure, and the long sides thereof, i.e., the two lateral sides of the tuyere member 20 are suspended from the indoor unit main body 10.

Referring to fig. 14, in this embodiment, the hanger assembly 2-4 includes a connection plate 2-41 and a nut 2-42, the connection plate 2-41 is detachably connected to the indoor unit main body 10, and the tuyere member 20 is connected to the connection plate 2-41 through a connection member 2-5 and a nut 2-42. The hanging component 2-4 with the structure has compact structure and convenient installation.

In the embodiment, the tuyere mounting structure further comprises a fixing piece 2-9, and the fixing piece 2-9 is provided with a notch 2-91 and a through hole 2-92 communicated with the notch 2-91. The fixing tabs 2-9 are provided between the connecting pieces 2-5 and the end faces of the guide structure 2-6 to prevent the head of the connecting pieces 2-5 from entering the interior of the guide structure 2-6. The fixing pieces 2-9 are arranged, so that the relative positions of the connecting pieces 2-5 and the tuyere part 20 can be conveniently fixed, and the difficulty in mounting and fixing the connecting pieces 2-5 and the indoor unit main body 10 is reduced.

Referring to FIG. 8, in the present embodiment, the through-holes 2-92 are oblong so that the relative positions of the fixing tabs 2-9 and the attachment pieces 2-5 can be adjusted within the range of the length of the through-holes 2-92.

Referring to fig. 4, optionally, the tuyere mounting structure further includes a limiting member 2-7, the limiting member 2-7 is disposed on the tuyere member 20, and the limiting member 2-7 has a plane capable of clamping the bottom end of the mounting base 30. The limiting member 2-7 may be a plate, one side of the limiting member 2-7 is mounted with the tuyere member 20, and the other side exposes the tuyere member 20, and the side is used for abutting against the mounting base 30 when the tuyere member 20 is mounted, and plays a limiting role in the vertical mounting of the tuyere member 20, so that the tuyere member 20 does not retract into the mounting base 30.

In this embodiment, the fixing pieces 2-9 are detachably connected with the guide structures 2-6, and may be specifically connected with bolts.

Referring to fig. 8, in the present embodiment, the end surface of the guide structure 2-6 is provided with a groove 2-62, and the fixing piece 2-9 is installed in the groove 2-62. The fixing tabs 2-9 are mounted with their surfaces flush with the end faces of the guide formations 2-6 where the recesses 2-62 are not provided, to prevent interference.

Referring to fig. 5, in the present embodiment, the air outlet installation structure further includes a panel 50, and the panel 50 is disposed on a side of the air outlet component 20 away from the indoor unit main body 10. The size of the panel 50 may be larger than or equal to the size of the opening of the mounting base 30, so that the panel 50 can block the mounting position of the tuyere member 20, resulting in lower requirements for accuracy of the mounting position.

In view of the problems in the prior art, another object of the present invention is to provide a tuyere structure installation method and a tuyere structure, which are used to simplify the installation process of the tuyere structure and reduce the installation complexity.

mounting a fixing piece 2-3 on the side surface of the tuyere part;

and connecting the fixing piece 2-3 with a mounting base body, wherein the connecting position of the fixing piece 2-3 with the mounting base body is adjustable.

Further, the fixing member 2-3 has a first opening and a second opening, wherein the step of mounting the fixing member 2-3 at the side of the tuyere member includes:

the fixing member 2-3 is fixed to a side surface of the tuyere member by a fastening member penetrating the first opening.

Further, the step of connecting the fixing member 2-3 with the mounting base includes:

Further, the step of installing the fixing member 2-3 at the side of the tuyere member includes: and a plurality of fixing pieces 2-3 are arranged on two opposite sides of the tuyere part at intervals.

Further, the first opening hole and the second opening hole are both oblong holes; the length direction of the first opening is parallel to the transverse direction of the tuyere part, and the length direction of the second opening is parallel to the longitudinal direction of the tuyere part.

In order to achieve the above object, another object of the present invention is to provide a tuyere mounting structure, which comprises a tuyere member 20, wherein a fixing member 2-3 for connecting with a mounting base 30 is mounted on a side surface of the tuyere member 20, and a connecting position of the fixing member 2-3 with the mounting base 30 is adjustable.

Further, the fixing member 2-3 is coupled to the mounting base 30 by a fastening member 2-35 passing through the oblong hole.

Further, the fixing piece 2-3 is provided with a first opening 2-31 and a second opening 2-32, and the first opening 2-31 and the second opening 2-32 are both oblong holes; the fixing piece 2-3 is fixed with the side surface of the tuyere part 20 through the first opening 2-31; the length direction of the first openings 2-31 is parallel to the longitudinal direction of the tuyere member 20, and the length direction of the second openings 2-32 is parallel to the transverse direction of the tuyere member 20.

Further, opposite sides of the tuyere member 20 are mounted to the mounting base 30 by the fixing members 2 to 3.

Further, the air inlet installation structure further comprises a panel 50, and the panel 50 is arranged on one side of the air inlet component 20 departing from the indoor unit main body 10.

Further, the fixing member 2-3 includes a first plate 2-33 and a second plate 2-34, the first opening 2-31 is disposed on the first plate 2-33, the second opening 2-32 is disposed on the second plate 2-34, the first plate 2-33 is fixed to the tuyere member 20, and the second plate 2-34 is fixed to the mounting base 30.

Further, the length of the second openings 2-32 is 8mm to 20 mm.

Further, the total height of the fixing member 2-3 is 7mm to 12 mm.

Further, the mounting base 30 includes a ceiling.

According to the tuyere structure installation method provided by the invention, only one installation mode or two installation modes can be used simultaneously according to actual needs. The installation method has strong installation universality; the opening of the installation base body can still meet the installation requirement when a certain deviation exists, and the installation base body does not need to be reworked and opened again; the hanging is reliable, and the tuyere structure can be fully attached to the installation base body after being installed; the installation is simple and convenient, and the installation base member opening can be installed immediately after accomplishing, and the installation is high-efficient.

The following is illustrated by means of various specific examples:

referring to fig. 67 and 68, an embodiment of the present invention provides a tuyere structure installation method, in which a side surface of a tuyere installation structure is connected to a mounting base, and the mounting base may specifically include a suspended ceiling. The method specifically comprises the following steps:

and step S1, mounting the fixing piece 2-3 on the side surface of the tuyere member 20.

In order to make the tuyere member 20 stable and reliable after installation, a plurality of fixing members 2-3 may be installed at intervals at opposite sides of the tuyere member 20.

Step S2, the fixture 2-3 is connected to the mounting substrate 30. Wherein the connecting position of the fixing part 2-3 and the installation base body is adjustable. The connection position of the fixing member 2-3 to the mounting base can be selected according to the size of the tuyere structure and the spatial size of the mounting position.

According to the technical scheme, the tuyere component 20 is connected with the installation base body 30 through the fixing piece 2-3 with the adjustable connecting position with the installation base body 30, and the installation is convenient and efficient.

The fixtures 2-3 may be located on each side of the tuyere structure or on one or more sets of opposite sides.

In this embodiment, the fixing member 2-3 has a first opening 2-31 and a second opening 2-32, wherein the first step may specifically include: the fixing piece 2-3 is fixed with the side surface of the tuyere structure through the first opening 2-31. The fixing member 2-3 may be fixed to the side of the tuyere structure by using a fastening member such as a long bolt through the first opening 2-31.

The second step may specifically include: fasteners are used to secure the tuyere structure to the mounting base 30 through the second openings 2-32.

The first opening 2-31 and the second opening 2-32 are both oblong holes. The length direction of the first open holes 2-31 is parallel to the lateral direction of the tuyere member 20 (the width direction of the tuyere member 20 shown in FIG. 2), and the length direction of the second open holes 2-32 is parallel to the longitudinal direction of the tuyere member 20 (the length direction of the tuyere member 20 shown in FIG. 2).

Referring to fig. 68, another embodiment of the present invention provides a tuyere installation structure including an indoor unit main body 10 and a tuyere member 20, wherein a fixing member 2-3 for connecting with an installation base 30 is installed at a side surface of the tuyere member 20, and a connection position of the fixing member 2-3 with the installation base 30 is adjustable.

The mounting base 30 comprises in particular a ceiling.

Referring to fig. 5, the fixing member 2-3 is coupled to the mounting base 30 by a fastener 2-35 passing through the oblong hole.

Referring to fig. 11, the fixing member 2-3 has a first opening 2-31 and a second opening 2-32, and the first opening 2-31 and the second opening 2-32 are oblong holes. The fixing member 2-3 is fixed to the side of the tuyere member 20 through the first opening 2-31; the length direction of the first openings 2-31 is parallel to the longitudinal direction of the tuyere member 20, and the length direction of the second openings 2-32 is parallel to the lateral direction of the tuyere member 20.

Referring to fig. 68, opposite sides of the tuyere member 20 are mounted to the mounting base 30 by fixing members 2-3. So connect, the installation of wind gap part 20 is more convenient, and the wind gap part 20 after the installation is firm reliable.

Referring to fig. 68 and 4, the tuyere mounting structure further includes a limiting member 2-7, the limiting member 2-7 is disposed on the tuyere member 20, and the limiting member 2-7 has a plane capable of clamping the bottom end of the mounting base 30 to facilitate positioning during mounting.

Referring to fig. 68 and 4, the air inlet installation structure further includes a panel 50, and the panel 50 is disposed on a side of the air inlet component 20 facing away from the indoor unit main body 10.

Referring to fig. 11, the fixing member 2-3 includes a first plate 2-33 and a second plate 2-34 fixed to each other, a first opening 2-31 is provided in the first plate 2-33, and a second opening 2-32 is provided in the second plate 2-34. The first plate 2-33 is fixed to the tuyere member 20, and the second plate 2-34 is fixed to the mounting base 30. In this embodiment, the fixing members 2-3 are configured as described above, so that the fixing base 30 can provide an upward oblique force to the second plates 2-34 by using the fastening members 2-35 that normally pass through the second openings 32, and the force has a vertical component that can cooperate with the limiting members 2-7, so that the ground of the tuyere member 20 is flush with the bottom surface of the fixing base 30. By normal installation of the fasteners 2-35, it is meant that the length of the fasteners 2-35 is substantially perpendicular to the surface of the second panel 2-34, for example using screws as the fasteners 2-35.

Referring to fig. 69, 2 to 13, another embodiment of the present invention provides a tuyere structure installation method including the steps of:

The step S30 may specifically include the following steps:

Next, a hoisting mode is introduced. The indoor unit main body 10 is provided with a hanging component (the hanging component 2-4 is provided with a screw hole) 4 in advance, and the hanging component 2-4 is welded with a hanging nut 42 in advance. The tuyere member 20 may be provided with guide structures 2-6, and the guide structures 2-6 may be fixed in various ways, such as by means of a snap, a screw, or an adhesive. Of course, it is also possible to design the tuyere member 20 itself with features that can perform a similar guiding function. The tuyere structure is fixed with a limiting piece 2-7, the tuyere part 20 is fixed with a fixing piece 2-9 with an adjustable installation position, the fixing piece 2-9 is provided with a notch 2-91, and the fixing piece 2-9 can be clamped on a connecting piece 2-5 through the notch 2-91, as shown in fig. 3, 9 and 10.

The specific installation steps are as follows:

1) the hanging component 2-4 is fixed on the indoor machine main body 10.

The indoor unit body 10 is hung on a roof (or called a ceiling). According to different practical situations, the tuyere part 20 can adopt one of the following bearing modes: mainly carried by the mounting base 30 and secondarily carried by the indoor unit main body 10, and mainly carried by the indoor unit main body 10 and secondarily carried by the mounting base 30.

Referring to fig. 2, in this embodiment, the hanger assembly 2-4 includes a connection plate 2-41 and a nut 42, the connection plate 2-41 is detachably connected to the indoor unit main body 10, and the tuyere member 20 is connected to the connection plate 2-41 through a connection member 2-5 and the nut 42. The hanging component 2-4 with the structure has compact structure and convenient installation.

Referring to fig. 7, in the present embodiment, the guiding structure 2-6 may be provided with guiding slopes 2-61 for guiding the connecting member 2-5 to align the connecting plate 2-41 and the nut 42. The structure is simple and compact, and the processing and the manufacturing are convenient.

At present, in order to save indoor space and keep indoor beauty, an indoor unit of an air conditioner is usually hidden and installed on a suspended ceiling of a room, but the space between the suspended ceiling and a roof is narrow, and the indoor unit is not convenient to install. For this reason, technicians generally focus on how to make the size of the indoor unit of the air conditioner smaller, but the effect is not ideal, and even if the size of the indoor unit is made small, the problem of how to install the indoor unit still needs to be faced. The installation process of the existing indoor unit is complex, the adaptability to different ceiling heights is not strong, and if the whole weight of the indoor unit falls on the ceiling, the requirement on the bearing capacity of the ceiling is also high, so that the installation mode and the connection mode of the indoor unit need to be improved.

In view of the problems in the prior art, another object of the present invention is to provide an indoor unit and an air conditioning unit, so as to facilitate the installation of the indoor unit and improve the adaptability of the indoor unit to different ceiling heights.

The invention provides an indoor unit, which comprises an indoor unit main body 10, an air opening component 20 and connecting pipes 3-5, wherein the indoor unit main body 10 is arranged at a first position, the air opening component 20 is arranged at a second position, the connecting pipes 3-5 are connected between the indoor unit main body 10 and the air opening component 20, and the connecting pipes 3-5 are telescopic, so that the connecting pipes 3-5 can adjust the length of the connecting pipes according to the distance between the first position and the second position.

Further, the first location comprises a roof and the second location comprises a mounting base 30.

Further, the mounting base 30 includes a ceiling.

Further, the connecting tube 3-5 comprises a telescopic tube section 3-52.

Further, the telescopic pipe sections 3-52 are corrugated pipes.

Further, the connecting pipe 3-5 further comprises a connecting part, one end of the connecting part is connected with the telescopic pipe section 3-52, and the other end of the connecting part is connected with the indoor unit main body 10 or the air opening part 20.

Further, the connecting pipe 3-5 further comprises a first connecting portion 3-51 arranged at the upper end of the telescopic pipe section 3-52, the indoor unit main body 10 comprises a bottom plate, an air outlet 3-2 is arranged on the bottom plate, and the first connecting portion 3-51 is installed on the bottom plate and can block the air outlet 3-2.

Furthermore, a plurality of first mounting holes 3-3 are formed in the bottom plate around the air outlet 3-2, first flanges 3-54 which extend outwards and can be attached to the bottom plate are arranged at upper ports of the first connecting portions 3-51, a plurality of second mounting holes corresponding to the first mounting holes 3-3 are formed in the first flanges 3-54, and first screws 3-4 penetrate through the first mounting holes 3-3 and the second mounting holes to achieve connection of the first connecting portions 3-51 and the bottom plate.

Further, the connecting pipe 3-5 further comprises a second connecting part 3-53 arranged at the lower end of the telescopic pipe section 3-52, and the second connecting part 3-53 is connected with the tuyere part 20 through a screw.

Further, a second flange extending outward is provided at a lower port of the second connecting portion 3-53, a third flange 3-61 extending outward is provided at an upper port of the tuyere member 20, the second flange and the third flange 3-61 are attached to each other, and a second screw 3-7 penetrates through the second flange and the third flange 3-61 to connect the second connecting portion 3-53 and the tuyere member 20.

Further, the indoor unit further comprises a connection plate 3-10, the second connection part 3-53 is opposite to the tuyere part 20, and the connection plate 3-10 is mounted on the second connection part 3-53 and the side of the tuyere part 20 by a third screw 3-9, so that the connection of the second connection part 3-53 and the tuyere part 20 is realized by the connection plate 3-10 and the third screw 3-9.

Further, the connecting pipe 3-5 further comprises a second connecting part 3-53 arranged at the lower end of the telescopic pipe section 3-52, and the second connecting part 3-53 is connected with the tuyere part 20 in a bonding mode through glue.

Further, the inner wall and/or the outer wall of the connecting pipe 3-5 is/are provided with an insulating layer.

Further, the tuyere member 20 and the mounting base 30 are connected by a connecting member 12 and fourth screws 3 to 11.

In addition, the invention also provides an air conditioning unit which is characterized by comprising the indoor unit in the embodiment.

Based on the technical scheme, in the embodiment of the indoor unit, the main body of the indoor unit is arranged at the first position, and the air opening component is arranged at the second position, compared with the technical scheme that the indoor unit is integrally arranged at the second position, the installation mode can not only reduce the requirement on the bearing capacity of the second position, but also is more convenient to install; the connecting pipe connecting the indoor unit main body and the air opening component is telescopic, and can be freely extended or shortened according to the distance between the first position and the second position, so that the length of the connecting pipe can be adjusted to adapt to different distances between the first position and the second position in different rooms, the adaptability of the indoor unit is improved, and the application range is enlarged.

The following is illustrated by means of various specific examples:

referring to fig. 14 to 20, in an exemplary embodiment of the indoor unit according to the present invention, the indoor unit includes an indoor unit main body 10, a tuyere member 20, and a connection pipe 3-5, the indoor unit main body 10 is installed at a first position, the tuyere member 20 is installed at a second position, the connection pipe 3-5 is connected between the indoor unit main body 10 and the tuyere member 20, and the connection pipe 3-5 is retractable so that the connection pipe 3-5 can adjust its length according to a distance between the first position and the second position.

In the above exemplary embodiment, the indoor unit main body 10 is installed at the first position, and the tuyere member 20 is installed at the second position, which can not only reduce the requirement for the bearing capacity of the second position, but also make the installation more convenient, compared to the solution of installing the indoor unit at the second position as a whole; the connecting pipes 3-5 connecting the indoor machine main body and the air opening part are telescopic, and can be freely extended or shortened according to the distance between the first position and the second position, so that the length of the connecting pipes can be adjusted to adapt to different distances between the first position and the second position in different rooms, the adaptability of the indoor machine is improved, and the application range is enlarged.

Optionally, the first location comprises a roof and the second location comprises a mounting base 30.

Further, the mounting base 30 includes a ceiling.

It should be noted that, in other embodiments, the indoor unit main body 10 may not be directly installed on the roof, for example, other intermediate components are provided on the roof, and the indoor unit main body 10 is connected to the intermediate components; the tuyere member 20 may not be directly installed on the installation base 30, for example, other installation members are installed on the installation base 30, and the tuyere member 20 is installed on the installation members, and at this time, the length of the connection pipe 3-5 may be adaptively adjusted according to the distance between the intermediate member and the installation member, so as to satisfy the connection requirement between the indoor unit main body 10 and the tuyere member 20.

In the above exemplary embodiment, the connecting tubes 3-5 may be of an overall telescopic construction or may comprise only partially telescopic tube sections. In one embodiment, connecting tube 3-5 comprises telescoping tube segments 3-52, i.e., telescoping tube segments 3-52 are telescoping, while the portion of connecting tube 3-5 other than telescoping tube segments 3-52 may be provided in a fixed length.

Optionally, the telescoping tube segments 3-52 are corrugated tubes. The length of the corrugated pipe can be freely extended or shortened as required, and when the distance between the roof and the suspended ceiling is small, the corrugated pipe can be contracted so as to reduce the occupied space of the connecting pipes 3-5; and when the distance between the roof and the suspended ceiling is larger, the corrugated pipe can be extended to meet the connection requirement.

Further, the connecting pipe 3-5 further comprises a connecting part, one end of the connecting part is connected with the telescopic pipe section 3-52, and the other end of the connecting part is connected with the indoor unit main body 10 or the tuyere part 20. Through setting up connecting portion, can conveniently connect, improve and connect the steadiness.

The connection part may have a fixed length, that is, the length of the connection plate may be fixed, and the connection part is made of a hard material, such as plastic or sheet metal, so as to facilitate connection of the connection pipe 3-5 with the indoor unit main body 10 or the tuyere part 20.

In one embodiment, as shown in fig. 17, the connection pipe 3-5 further includes a first connection portion 3-51 disposed at an upper end of the telescopic pipe section 3-52, as shown in fig. 14, the indoor unit main body 10 includes a bottom plate, the bottom plate is provided with an air outlet 3-2, and the first connection portion 3-51 is mounted on the bottom plate and can block the air outlet 3-2.

Alternatively, the side surface of the indoor unit main body 10 is provided with a C-shaped hanger, and accordingly, a hook may be provided on the roof, and the indoor unit main body 10 is hung on the roof through the hanger.

As shown in fig. 15, a plurality of first mounting holes 3-3 are formed in the bottom plate around the air outlet 3-2, as shown in fig. 16, first flanges 3-54 which extend outward and can be attached to the bottom plate are formed in upper ports of the first connecting portions 3-51, a plurality of second mounting holes corresponding to the first mounting holes 3-3 are formed in the first flanges 3-54, and first screws 3-4 penetrate through the first mounting holes 3-3 and the second mounting holes to achieve connection of the first connecting portions 3-51 and the bottom plate. The first flange 3-54 is provided to facilitate and secure the connection of the connection pipe 3-5 to the indoor unit main body 10.

In another embodiment, the connection tube 3-5 further comprises a second connection portion 3-53 provided at the lower end of the telescopic tube section 3-52, and the second connection portion 3-53 is connected to the tuyere part 20 by a screw.

As a specific embodiment of the screw connection of the second connection part 3-53 and the tuyere member 20, a second flange (not shown) extending outward is provided at a lower port of the second connection part 3-53, as shown in fig. 18, a third flange 3-61 extending outward is provided at an upper port of the tuyere member 20, the second flange and the third flange 3-61 are attached to each other, and a second screw 3-7 penetrates through the second flange and the third flange 3-61 to connect the second connection part 3-53 and the tuyere member 20. By providing the second and third flanges 3-61, convenience and reliability of the connection of the second connection part 3-53 with the tuyere member 20 can be improved.

As another specific embodiment of the screw connection of the second connection part 3-53 and the tuyere member 20, as shown in fig. 19, the indoor unit further includes a connection plate 3-10, the second connection part 3-53 is opposite to the tuyere member 20, and the connection plate 3-10 is mounted on the side of the second connection part 3-53 and the tuyere member 20 by a third screw 3-9, so that the connection of the second connection part 3-53 and the tuyere member 20 is achieved by the connection plate 3-10 and the third screw 3-9.

Specifically, the connection plate 3-10 is connected to the first connection part 3-51 by the third screw 3-9, and is connected to the tuyere part 20 by the third screw 3-9. The connection plate 3-10 may be connected to the second connection portion 3-53 and the outer side surface of the mouthpiece 20, or may be connected to the second connection portion 3-53 and the inner side surface of the mouthpiece 20.

Optionally, the connecting tube 3-5 further comprises a second connecting portion 3-53 disposed at the lower end of the telescopic tube segment 3-52, and the second connecting portion 3-53 is adhesively connected to the tuyere member 20 by glue. The connection is more convenient and faster through glue.

Of course, the connection pipes 3-5 and the indoor unit main body 10 and the connection pipes 3-5 and the tuyere member 20 may be connected by other connection methods than the above-described connection method, and will not be described in detail.

Optionally, the inner and/or outer walls of the connecting tubes 3-5 are provided with an insulation layer. By providing the insulating layer, heat exchange between the air flow and the outside air when passing through the connecting pipes 3-5 can be reduced.

As shown in fig. 20, the tuyere member 20 and the mounting base 30 are coupled by a coupling member 3-12 and a fourth screw 3-11. Specifically, the connecting pieces 3 to 12 are arranged between the air outlet part 20 and the mounting base 30, the air outlet part 20 and the connecting pieces 3 to 12 are connected by screws, and the connecting pieces 3 to 12 and the mounting base 30 are connected by fourth screws 3 to 11, so that the connection between the air outlet part 20 and the mounting base 30 is realized. Alternatively, the fourth screw 3-11 may be obliquely coupled between the tuyere member 20 and the mounting base 30, so that the difficulty of mounting the fourth screw 3-11 may be reduced.

Alternatively, the size of the mounting hole for mounting the tuyere member 20 provided in the mounting base 30 may be not smaller than the size of the tuyere member 20, and the bottom of the tuyere member 20 may be provided with an outwardly extending flange having a size larger than the size of the mounting hole, so that when mounting, the flange is located below the bottom surface of the mounting base 30, which may limit the mounting position of the tuyere member 20, and may also seal the mounting base 30 to prevent dust and the like in a room from entering the space above the mounting base 30.

In the above embodiments, the air outlet component 20 may be an air outlet component or an air inlet component.

Based on the indoor unit, the invention further provides an air conditioning unit which comprises the indoor unit. The positive technical effects of the indoor unit in the above embodiments are also applicable to the air conditioning unit, and are not described herein again.

The following describes the specific structure and operation of an embodiment of the indoor unit and the air conditioning unit according to the present invention with reference to fig. 14 to 20:

as shown in fig. 14 to 20, the indoor unit includes an indoor unit main body 10, a connection pipe 3-5 and a tuyere member 20, the indoor unit main body 10 is installed on a roof, one end of the connection pipe 3-5 is connected to the indoor unit main body 10, the other end is connected to the tuyere member 20, and the tuyere member 20 is installed on an installation base 30.

As shown in fig. 17, the connection tube 3-5 includes a first connection portion 3-51, a telescopic tube section 3-52, and a second connection portion 3-53. The telescopic pipe sections 3-52 adopt corrugated pipes to realize the adjustability of the length of the connecting pipes 3-5.

As shown in fig. 14, the bottom plate of the indoor unit main body 10 is provided with an outlet 3-2. As shown in fig. 15, a plurality of first mounting holes 3-3 are reserved around the air outlet 3-2 on the bottom plate. As shown in fig. 16, the upper port of the first connection portion 3-51 of the connection pipe 3-5 is provided with a first flange 3-54 extending outward from the wall surface of the first connection portion 3-51, the first flange 3-54 is parallel to the bottom plate so that the first flange 3-54 can be attached to the bottom plate, and the first screw 3-4 passes through the second mounting hole of the first flange 3-54 and the first mounting hole 3-3 of the bottom plate, so that the connection between the first connection portion 3-51 and the bottom plate, that is, the connection between the connection pipe 3-5 and the indoor unit main body 10 is realized.

For the connection of the connection tube 3-5 with the tuyere member 20, three ways may be employed for the connection:

the first method comprises the following steps: the lower port of the second connecting part 3-53 is provided with a second flange extending outward, as shown in fig. 18, the tuyere part 20 is provided with a third flange 3-61, and a second screw 3-7 penetrates through the third flange 3-61 on the tuyere part 20 and the second flange on the second connecting part 3-53, so that the connection between the second connecting part 3-53 and the tuyere part 20 can be realized, that is, the connection between the connecting pipe 3-5 and the tuyere part 20 is realized;

and the second method comprises the following steps: the outer side surfaces of the tuyere part 20 and the second connecting parts 3-53 are provided with connecting plates 3-10, and the second connecting parts 3-53 are connected with the tuyere part 20 through the connecting plates 3-10 and third screws 3-9;

and the third is that: the second connecting parts 3-53 are adhesively connected with the tuyere part 20 by glue.

1. Through the description of the embodiments of the indoor unit and the air conditioning unit, it can be seen that the embodiments of the indoor unit and the air conditioning unit at least have one or more of the following advantages:

by arranging the telescopic pipe sections, the length of the connecting pipe can be freely adjusted according to the distance between the first position and the second position so as to adapt to different distances between the first position and the second position in different rooms, the adaptability of the indoor unit is improved, and the application range is expanded;

2. the main body of the indoor unit is arranged on the roof, and the air port component is arranged on the suspended ceiling, so that the requirement on the bearing capacity of the suspended ceiling can be reduced, and the indoor unit is more convenient to install;

3. the connection mode between the connection pipe and the main body of the indoor unit and the air port component is simple, the installation efficiency is improved, the operation is convenient, and the connection reliability is high.

In the prior art, the mounting structure of the air port component of the central air conditioner comprises a mounting hole arranged on a ceiling, a bracket sleeved in the mounting hole and a connecting component used for connecting the air port component and the bracket. The connecting member is optionally a screw. The existing air port component is complex in installation process, and the work efficiency of installation workers is low.

In view of the problems in the prior art, another object of the present invention is to provide an indoor unit of an air conditioner, an air conditioner and a house, so as to solve the problem of the prior art that the installation of the air outlet component of the air conditioner is complicated.

One aspect of the present invention provides an indoor unit of an air conditioner, including:

an indoor unit main body 10 including an air inlet and an air outlet; and

the air port component 20 comprises an air port main body with an air outlet and a clamping component 4-4 used for connecting the installation base body 30, so that the air outlet is in butt joint with the air outlet of the indoor unit main body 10 after the air port component 20 is clamped on the installation base body 30.

Further, the tuyere member 20 further includes a flange 4-5 provided at the outer circumference of the tuyere main body, and the engaging member 4-4 is connected to the flange 4-5 and extends toward the indoor unit main body 10.

Further, the flange 4-5 is provided at an end of the tuyere main body away from the indoor unit main body 10.

Furthermore, the air inlet main body is provided with a plurality of clamping parts 4-4, and the plurality of clamping parts 4-4 are arranged along the circumferential direction of the air inlet main body.

Furthermore, the clamping part 4-4 comprises at least two buckles 4-4a arranged on two sides of a plane, the buckles 4-4a comprise strip-shaped parts connected with the tuyere main body and hook parts arranged at one ends of the strip-shaped parts far away from the tuyere main body, and the hook parts are positioned on one sides of the strip-shaped parts back to the plane; or,

the clamping parts 4-4 comprise at least two buckles 4-4a arranged around the circumference of a center, the buckles 4-4a comprise strip parts connected with the tuyere main body and hook parts arranged at one ends of the strip parts far away from the tuyere main body, and the hook parts are positioned on one sides of the strip parts back to the center.

Further, an end surface of one end of the buckle 4-4a far away from the tuyere main body is provided with an inclined surface 4-7, so that the mounting base 30 moves along the inclined surface to push the buckle 4-4a towards the plane or the center in the process of clamping the buckle 4-4a on the mounting base 30.

Further, at least two of said catches 4-4a are arranged symmetrically with respect to said plane; alternatively, at least two of the catches 4-4a are arranged uniformly in the circumferential direction of the center.

In another aspect, the present invention provides an air conditioner including the indoor unit of an air conditioner according to the foregoing embodiment.

In yet another aspect, the present invention provides a house comprising:

a mounting base 30 provided with an opening 40 adapted to the tuyere member 20;

the indoor unit of air conditioning as claimed in any one of claims 1 to 7, wherein the tuyere member 20 is provided in the opening 40, and the unit main body 10 is installed above the installation base 30.

Furthermore, the installation base 30 is also provided with an air return opening 4-9 communicated with the air inlet of the indoor unit main body 10.

By the aid of the technical scheme, when the air port component is installed, the air port component can be installed only by clamping the clamping component on the air port component with the suspended ceiling, so that the air port component is installed, the air port component is favorably simplified in installation process, and installation efficiency is improved.

The following is illustrated by means of various specific examples:

fig. 21 is a schematic structural view showing a ceiling mounted with an air conditioning indoor unit of the present embodiment; FIG. 22 shows an exploded view of FIG. 21; FIG. 23 shows a schematic cross-sectional structure of FIG. 21; FIG. 24 shows a cross-sectional structural view at another angle of FIG. 21; fig. 25 shows a schematic view of the structure of the ceiling of the present embodiment; fig. 26 is a schematic structural view of the air conditioning indoor unit of the present embodiment.

As shown in fig. 26, the air conditioning indoor unit of the present embodiment includes an indoor unit main body 10 and an air outlet member 20, and the indoor unit main body 10 includes an air inlet for introducing air to be heat-exchanged, a heat exchanger for exchanging heat with the introduced air, and an air outlet for outputting the heat-exchanged air.

The air port component comprises an air port main body with an air outlet and a clamping component 4-4 used for connecting the installation base body 30, so that the air outlet is in butt joint with the air outlet of the indoor unit main body 10 after the air port component 20 is clamped on the installation base body 30. Preferably, the mounting substrate 30 is a drop ceiling.

As shown in fig. 25, the mounting base 30 is provided with an opening 40 for mounting the tuyere member 20 and a return air inlet 4-9 communicating with the air inlet of the indoor unit main body 10. The mounting base 30 is also provided with a through hole 4-6 matched with the clamping component 4-4.

Referring to fig. 21 to 24, the air inlet member 20 is nested in the opening 40, the indoor unit main body is installed above the installation base 30, the air outlet of the indoor unit main body 10 is opposite to the opening 40, when the air inlet member 20 is installed on the installation base 30, only the air inlet member 20 needs to be moved upward, so that after the clamping member 4-4 is clamped in the through hole 4-6, the air outlet of the indoor unit main body 10 is in butt joint with the air outlet of the air inlet member 20, and thus the installation of the air inlet member 20 is completed.

Fig. 27 shows a schematic structural view of the tuyere member 20 of the present embodiment, and fig. 8 shows an enlarged view at a in fig. 7.

Referring to fig. 27 and 28, the tuyere member 20 further includes a flange 4-5 provided at the outer circumference of the tuyere main body, and the catching member 4-4 is connected to the flange 4-5 and extends toward the indoor unit main body 10.

As shown in fig. 25, the through hole 4-6 engaged with the engaging member 4-4 is provided at a distance from the opening 40, and the position of the engaging member 4-4 attached to the flange 4-5 corresponds to the position of the through hole 4-6.

As shown in fig. 21, 22 and 24, the flange 4-5 is provided at the end of the tuyere main body remote from the indoor unit main body 10. The tuyere member 20 is mounted on the ceiling with the flanges 4-5 outside the opening 40.

The air inlet main body is provided with a plurality of air inlet parts 4-4, and the air inlet main body is circumferentially arranged along the air inlet main body by the plurality of air inlet parts 4-4. The through holes 4-6 are provided in one-to-one correspondence with the engaging members 4-4.

As shown in fig. 28, the locking member 4-4 comprises at least two locking hooks 4-4a arranged on two sides of a plane, the locking hooks 4-4a comprise a strip-shaped member connected with the tuyere body and a hook part arranged at one end of the strip-shaped member far away from the tuyere body, the hook part is arranged on one side of the strip-shaped member back to the plane, and the two locking hooks 4-4a pass through the same through hole 4-6 and are locked and hooked on the ceiling around the through hole 4-6.

Alternatively, the two clips are symmetrically arranged on both sides of the plane so that the clips 4-4a are firmly clipped on the mounting base 30.

It is also preferable that the engaging member 4-4 includes a plurality of engaging members 4-4a circumferentially arranged around a center, the engaging members 4-4a include a strip member connected to the tuyere body and a hook portion provided at an end of the strip member remote from the tuyere body, the hook portion is located at a side of the strip member facing away from the center, the plurality of engaging members 4-4a are inserted through the same through hole 4-6 and engaged with the mounting base 30 around the through hole 4-6.

The plurality of snaps are evenly arranged in the circumferential direction of the center so that the snaps can be firmly snapped onto the mounting base 30.

The end surface of the end of the buckle 4-4a far away from the tuyere main body is provided with an inclined surface 4-7 so that the mounting base 30 moves along the inclined surface to push the buckle 4-4a towards the plane or the center in the process that the buckle 4-4a is clamped on the mounting base 30.

According to another aspect of the present application, the present embodiment further provides an air conditioner including the air conditioning indoor unit described above.

According to another aspect of the present application, the present embodiment also provides a house including the installation base 30 and the air conditioning indoor unit described above.

The mounting base 30 is provided with an opening 40 matched with the tuyere part 20; the air outlet member 20 of the air conditioning indoor unit is provided in the opening 40, and the indoor unit main body 10 is mounted above the mounting base 30.

The installation base 30 is also provided with a return air inlet 4-9 communicated with the air inlet of the indoor unit main body 10.

The air outlet structure of the existing ceiling type air conditioner is embedded into the ceiling and directly connected with a sinking platform arranged on the ceiling through screws. Above-mentioned connected mode need punch on the furred ceiling openly, consequently has higher to the rigidity requirement of furred ceiling. In addition, the fixed width of the conventional screw front fixing mode is limited by the size of the tuyere main body, so that the problem of screw exposure is easily caused, the attractiveness is lowered, the screw exposure is easily affected with damp and rusted, and the service life is not prolonged.

In view of the problems in the prior art, it is another object of the present invention to provide an air outlet structure assembly, an installation method thereof, and a ceiling type air conditioner, which can reduce the requirement for installing the ceiling type air conditioner, thereby increasing the application range of the ceiling type air conditioner.

In one aspect, the present invention provides a tuyere structure assembly, which includes a tuyere member 10 and a sidewall mounting structure, wherein the sidewall mounting structure is connected to the tuyere member 10 and is configured to be connected to a sidewall of a mounting opening of a mounting base 30, so that the tuyere member 10 is connected to the sidewall of the mounting opening through the sidewall mounting structure.

Further, the tuyere structural assembly further comprises a first connecting rod 5-7, the side wall mounting structure comprises a side-mounted fixing piece 5-2 arranged on the tuyere component 10, the side-mounted fixing piece 5-2 is provided with a bent mounting piece 5-21 inclined relative to the side wall by a preset acute angle, the bent mounting piece 5-21 is provided with a first connecting hole 5-24, and the distance between the top of the bent mounting piece 5-21 and the side wall is greater than the distance between the bottom of the bent mounting piece 5-21 and the side wall, so that the first connecting rod 5-7 can penetrate through the first connecting hole 5-24 and obliquely penetrate into the side wall, and the tuyere component 10 is connected with the side wall of the mounting opening through the side wall mounting structure.

Further, the side wall mounting structure further comprises a side hanging mounting piece 5-3 for being arranged on the side wall, the side hanging mounting piece 5-3 is provided with a second connecting hole 5-34, and the first connecting rod 5-7 can pass through the first connecting hole 5-24 and the second connecting hole 5-34 to obliquely penetrate into the side wall.

Further, at least one of the first connection holes 5 to 24 and the second connection holes 5 to 34 is a long hole.

Further, the first connecting holes 5 to 24 and the second connecting holes 5 to 34 are both long holes, and the extending directions of the first connecting holes 5 to 24 and the second connecting holes 5 to 34 are arranged in a cross manner.

Further, the extending directions of the first connecting hole 5-24 and the second connecting hole 5-34 are vertically arranged.

Further, the side hanging mounting piece 5-3 is provided with at least two second connecting holes 5-34 which are arranged side by side.

Further, the side wall mounting structure comprises a side mounting fixing piece 5-2 arranged on the tuyere part 10 and a side hanging mounting piece 5-3 arranged on the side wall, the side wall mounting structure realizes connection of the tuyere part 10 and the side wall of the mounting opening through connection of the side mounting fixing piece 5-2 and the side hanging mounting piece 5-3, a first auxiliary positioning part 5-25 used for making a positioning mark M on the mounting base body 30 is arranged on the side mounting fixing piece 5-2, and a second auxiliary positioning part 5-35 arranged corresponding to the first auxiliary positioning part 5-25 is arranged on the side hanging mounting piece 5-3.

Furthermore, the first auxiliary positioning parts 5-25 are gaps; and/or the second auxiliary positioning parts 5-35 are notches.

Further, the fixed position between the side-mounted fixing piece 5-2 and the tuyere part 10 is adjustable.

Further, the side-mounted fixing piece 5-2 is provided with a first mounting long hole 5-23 for adjustably mounting the side-mounted fixing piece 5-2 on the tuyere part 10.

Further, a second mounting long hole 5-33 is arranged on the side hanging mounting piece 5-3 and used for adjustably mounting the side hanging mounting piece 5-3 on the side wall.

Further, the bottom of the tuyere 1 is provided with an installation groove 5-11 connected with the side thereof, and the side installation fixing piece 5-2 is arranged at the outer side of the installation groove 5-11, so that the installation groove 5-11 provides a penetration space for the first connection rod 5-7 to penetrate through the first connection hole 5-24 and obliquely penetrate through the side wall.

Further, the side-mounted fixing piece 5-2 comprises an air opening connecting piece 5-22 and a bending mounting piece 5-21, the bending mounting piece 5-21 is bent towards the bottom of the side wall relative to the air opening connecting piece 5-22, and the air opening connecting piece 5-22 is connected with the top wall of the mounting groove.

Further, the sidewall installation structure is plural and is disposed at intervals along the length direction of the tuyere member 10.

Further, the mounting base 30 includes a ceiling.

The invention also provides a ceiling type air conditioner which is characterized by comprising the air opening structure assembly in the embodiment.

In another aspect, the present invention further provides a method for installing a tuyere structure assembly, including:

side installation of the fixing piece: mounting the side-mounted fixing piece 5-2 on the tuyere part 10;

side hanging installation piece installation step: aligning and placing the tuyere member 10 into the mounting opening, making the positioning mark M on the mounting base body 30 by using the first auxiliary positioning part 23, then taking the tuyere member 10 out of the mounting opening, aligning the second auxiliary positioning parts 5-35 with the positioning mark M, and fixedly mounting the side-hung mounting member 5-3 on the side wall;

air port component installation: the tuyere member 10 is aligned and put into the mounting opening and then the side mount fixture 5-2 is coupled with the side hang mount 5-3.

Further, the side hanging installation piece 5-3 is fixedly installed on the side wall by being connected with the structural layer 31 of the installation base 30, and the side hanging installation piece 5-2 is connected with the side hanging installation piece 5-3 by a first connecting rod 5-7 penetrating through the side hanging installation piece 5-2 and the side hanging installation piece 5-3 and obliquely penetrating through the decoration layer 32 of the installation base 30.

Based on the technical scheme, the air port structure assembly has the advantages that the side wall mounting structure used for being connected with the side wall of the mounting opening in the mounting base body is arranged on the air port component, the air port component is connected with the side wall through the side wall mounting structure, the stress direction of the mounting base body is optimized, compared with the existing screw front fixing mode, the requirement of the ceiling type air conditioner on the mounting base body is reduced, and therefore the application range of the ceiling type air conditioner is widened. The installation method and the ceiling type air conditioner provided by the invention have the beneficial technical effects correspondingly.

The following is illustrated by means of various specific examples:

in an exemplary or specific embodiment of the tuyere structural assembly of the present invention, as shown in fig. 29 to 33 in combination, the tuyere structural assembly includes a tuyere member 10 and a side wall mounting structure connected to the tuyere member 10 and adapted to be connected to a side wall of a mounting opening in a mounting base 30, so that the tuyere member 10 is connected to the side wall of the mounting opening through the side wall mounting structure.

In this exemplary embodiment, the side wall mounting structure that is used for being connected with the lateral wall of the installation opening on the installation base member 30 is arranged on the tuyere component 10, and the tuyere component 10 is connected with the lateral wall through the side wall mounting structure, so that the stress direction of the installation base member 30 is optimized, and compared with the existing screw front fixing mode, the requirement of the installation ceiling type air conditioner on the installation base member is reduced, and the application range of the ceiling type air conditioner is widened. Wherein the mounting base 30 specifically comprises a drop ceiling, as shown in fig. 32. Of course, the mounting base 30 may be a mounting member of other structure. As shown in fig. 29, the tuyere member 10 is provided with a limiting piece 5-4 for limiting the tuyere member 10 in the installation opening, which facilitates installation and limitation. The sidewall mounting structures are preferably plural and spaced along the length direction of the tuyere member 10 to improve mounting stability.

In a preferred or specific embodiment of the tuyere structural assembly of the present invention, as shown in fig. 33, the tuyere structural assembly further includes a first connecting rod 5-7, the side wall mounting structure includes a side mounting fixture 5-2 provided on the tuyere member 10, the side mounting fixture 5-2 has a bent mounting piece 5-21 inclined at a predetermined acute angle with respect to the side wall, the bent mounting piece 5-21 is provided with a first connecting hole 5-24, and a distance between a top of the bent mounting piece 5-21 and the side wall is greater than a distance between a bottom of the bent mounting piece 5-21 and the side wall, so that the first connecting rod 5-7 can penetrate through the first connecting hole 5-24 and obliquely into the side wall, thereby enabling the tuyere member 10 to be connected with the side wall of the mounting opening through the side wall mounting structure. The first connecting rods 5-7 are preferably self-tapping screws, the first connecting rods 5-7 penetrate into the side walls obliquely, so that a unit can be embedded into the connecting rods, compared with the existing mode of directly installing the front surfaces of the screws, the exposed panel is thinner, the overall structure is simpler, the screws are prevented from being exposed and being wetted and rusted, in addition, compared with the horizontal penetrating installation mode, the mode of obliquely penetrating into the side walls also has the advantage that installers can conveniently penetrate the first connecting rods 5-7 into the side walls, the connection reliability and stability are well guaranteed, and the high implementability is realized.

To further facilitate the penetration of the first connecting rod 5-7 into the sidewall, in a preferred embodiment, the bottom of the tuyere 1 is provided with a mounting groove 5-11 connected to the side thereof, and a side fixing member 5-2 is provided outside the mounting groove 5-11 such that the mounting groove 5-11 provides a penetration space for the first connecting rod 5-7 to penetrate through the first connecting hole 5-24 and obliquely into the sidewall. As a preferred embodiment of the side-mounted fixing piece, the side-mounted fixing piece 5-2 comprises an air opening connecting piece 5-22 and a bending installation piece 5-21, the bending installation piece 5-21 is bent towards the bottom of the side wall relative to the air opening connecting piece 5-22, and the air opening connecting piece 5-22 is connected with the top wall of the installation groove 5-11. The embodiment has the advantages of simple structure, easy realization, higher mechanical strength and higher implementability.

In the above preferred embodiment, it is preferable that the fixing position between the side-mounted fixing member 5-2 and the tuyere member 10 is adjustable, thereby increasing the applicability range. As shown in fig. 30, the side mount fixture 5-2 can adjustably mount the side mount fixture 5-2 on the tuyere member 10 by providing the first mounting elongated hole 5-23.

In order to further improve the connection reliability, in a modified embodiment, as shown in fig. 31 to 33, the side wall mounting structure further includes a side hanging mounting member 5-3 for being disposed on the side wall, the side hanging mounting member 5-3 has a second connecting hole 5-34, and the first connecting rod 5-7 can pass through the first connecting hole 5-24 and the second connecting hole 5-34 to obliquely penetrate the side wall. The side-hung installation 5-3 can be mounted on the side wall by arranging a second connecting rod 5-6 penetrating into the side wall as shown in fig. 33, the second connecting rod 5-6 also preferably being a self-tapping screw, the arrangement of the side-hung installation 5-3 facilitating a better fixation of the first connecting hole 5-24, which in turn improves the mounting stability of the tuyere member 10. Among them, in consideration of installation errors and design errors, as shown in fig. 30 and 31, at least one of the first coupling holes 5 to 24 and the second coupling holes 5 to 34 is preferably a long hole, which may facilitate the first coupling rod 5 to 7 to pass through the first coupling holes 5 to 24 and the second coupling holes 5 to 34. It is of course more preferable that the first connection holes 5-24 and the second connection holes 5-34 are elongated holes and the first connection holes 5-24 and the second connection holes 5-34 are arranged to extend in a crossing direction. Further, the extending directions of the first connecting hole 5-24 and the second connecting hole 5-34 are vertically arranged, thereby maximally accommodating different opening widths. Preferably, as shown in fig. 31, the side hanging mounting part 5-3 has at least two second coupling holes 5-34 arranged side by side, thus increasing the coupling area of the side hanging mounting part 5-3 and the side mounting fixing part 5-2 and further improving the coupling stability.

Similarly, the side mount 5-3 is adjustably mounted on the side wall, thereby increasing the range of applicability. As shown in FIG. 31, the side mount 5-3 can be adjustably mounted on the side wall by providing a second mounting slot 5-33 for the side mount 5-3.

In order to realize accurate positioning connection of the side-mounted fixing piece 5-2 and the side-hung mounting piece 5-3, as shown in fig. 30-32, the side wall mounting structure comprises a side-mounted fixing piece 5-2 arranged on the tuyere part 10 and a side-hung mounting piece 5-3 arranged on the side wall, the side wall mounting structure realizes connection of the tuyere part 10 and the side wall of the mounting opening through connection of the side-mounted fixing piece 5-2 and the side-hung mounting piece 5-3, a first auxiliary positioning part 5-25 used for making a positioning mark M on the mounting base body 30 is arranged on the side-mounted fixing piece 5-2, and a second auxiliary positioning part 5-35 arranged corresponding to the first auxiliary positioning part 5-25 is arranged on the side-hung mounting piece 5-3. Preferably, as shown in fig. 30, the first auxiliary positioning portions 5-25 are notches; as shown in fig. 31, the second auxiliary positioning portions 5-35 are notches, the side-hung mounting member 5-3 specifically includes side-hung mounting pieces 5-31 and bending limiting pieces 32 bent relative to the side-hung mounting pieces 5-31, the side-hung mounting pieces 5-31 are used for providing the second connecting holes 5-34, the bending limiting pieces 32 are provided with the second auxiliary positioning portions 5-35, and the bending limiting pieces 32 can limit the mounting of the side-hung mounting member 5-3 on the side wall, so as to ensure the mounting reliability. Wherein, the notch is a triangle notch in particular or preferably, which is convenient for processing.

The invention also provides a ceiling type air conditioner which comprises the air opening structure assembly. The air inlet structure assembly can reduce the requirement of the installation of the ceiling type air conditioner on the installation base body, so that the application range of the ceiling type air conditioner is enlarged, and accordingly, the ceiling type air conditioner also has the beneficial technical effects, and the detailed description is omitted.

The installation process of the tuyere structure assembly in the ceiling type air conditioner of the present invention will be described below by taking the embodiment shown in fig. 29 to 33 as an example as follows:

first, as shown in fig. 29, the side mount fixture 5-2 is mounted on the tuyere member 10; then, as shown in fig. 32, aligning and placing the tuyere member 10 into the installation opening, after the installation position is determined, making a positioning mark M on the installation base 30 by using the first auxiliary positioning portion 23, then taking the tuyere member 10 out of the installation opening, aligning the second auxiliary positioning portions 5-35 with the positioning mark M, and connecting the side-hung installation member 5-3 with the structural layer 31 (for example, a wood strip layer) of the installation base 30 through the second connecting rod 5-6 to be fixedly installed on the side wall; then, the tuyere part 10 is aligned and placed into the mounting opening, the limiting piece 5-4 limits the tuyere part 10, then the side-mounted fixing piece 5-2 penetrates through the side-mounted fixing piece 5-2 and the side-hung mounting piece 5-3 through the first connecting rod 5-7 and obliquely penetrates through the decorative layer 32 (such as a gypsum board layer) of the mounting base body 30 to be connected with the side-hung mounting piece 5-3, and finally the panel 50 covers the mounting opening.

The invention also correspondingly provides an installation method of the tuyere structure assembly, which comprises the following steps:

side installation of the fixing piece: installing the side-mounted fixing piece 5-2 on the tuyere part 10;

side hanging installation piece installation step: aligning and placing the tuyere component 10 into an installation opening, making a positioning mark M on the installation base body 30 by utilizing the first auxiliary positioning part 23, then taking the tuyere component 10 out of the installation opening, aligning the second auxiliary positioning part 5-35 with the positioning mark M and fixedly installing the side-hung installation part 5-3 on the side wall;

air port component installation: the tuyere member 10 is aligned and placed into the mounting opening, then the side mount fixture 5-2 is connected with the side hang fixture 5-3, and finally the panel 50 covers the mounting opening.

In the illustrative embodiment, the method can ensure the mounting accuracy of the side hanging mounting piece 5-3 on the side wall by using the positioning mark M, and the method is easy to implement and has high practicability.

Preferably, as shown in fig. 33, the side hanging mounting member 5-3 is fixedly mounted on the side wall by being connected with the structural layer 31 (e.g., a wood strip layer) of the mounting base 30, and the side mounting member 5-2 is connected with the side hanging mounting member 5-3 by a first connecting rod 5-7 penetrating through the side mounting member 5-2 and the side hanging mounting member 5-3 and obliquely penetrating through the decorative layer 32 (e.g., a gypsum board layer) of the mounting base 30, so that the first connecting rod 5-7 can be hidden under the condition of ensuring the strength of the mounting structure, thereby improving the aesthetic appearance.

A ceiling type air conditioner is an air conditioning apparatus adapted to be suspended in a ceiling, and generally has an air conditioner indoor unit disposed between the ceiling and the ceiling, and an air opening structure embedded in the ceiling. In the installation of the existing ceiling type air conditioner, a clamping or hanging structure matched with the air opening structure is usually required to be arranged in the ceiling, then the air opening structure is arranged in an opening arranged on the ceiling, and the connection is completed by utilizing the structure. For an installer, after the installation of the tuyere structure needs to be finished by ascending the height to complete the arrangement of the structural members, the installer ascends the height to align the tuyere structure and connect the structural members. This installation process is cumbersome and relatively inefficient.

aiming at the problems in the prior art, the invention aims to provide an air opening mounting structure and an air conditioning system, which can improve the mounting efficiency of the air opening structure.

One aspect of the present invention provides a tuyere mounting structure, including: the tuyere component 20 is embedded in the installation base body 30, the lower bottom surface of the tuyere component 20 is provided with an installation part 6-6 extending outwards, the installation part can be abutted against the installation base body 30 from the lower side, and the installation part 6-6 is fixedly connected with the installation base body 30 through a connecting piece.

Further, a panel 50 is disposed at the lower side of the tuyere member 20, and the panel 50 can shield the connection portion of the mounting portion 6-6 and the mounting base 30 from at least below.

Further, the connecting member fixedly connects the mounting portion 6-6 and the mounting base 30 from bottom to top in a direction perpendicular to the mounting base 30.

Further, an opening 40 for accommodating the tuyere member 20 is formed in the mounting base 30, and at least two sides of the opening 40 are provided with recessed step structures 6-5, the mounting portion 6-6 is inserted from below and abuts against the step structures 6-5, and the mounting portion 6-6 is fixedly connected with the step structures 6-5 through a connecting member.

Further, an opening 40 for accommodating the tuyere member 20 is formed in the mounting base 30, the mounting portion 6-6 abuts against at least two side edges of the opening 40 from below, and the mounting portion 6-6 is fixedly connected with the side edges through a connecting member.

Further, the mounting part 6-6 comprises a mounting plate which is reserved with a mounting hole 9 for a connecting piece to pass through, and the mounting plate is arranged or formed on the lower bottom surface of the tuyere component 20.

Further, the mounting plate is arranged horizontally.

Further, a gasket 6-7 is arranged between the head of the connecting piece and the mounting plate.

Further, at least the portion of the mounting base 30 connected to the mounting portion 6-6 is made of a wooden material.

Further, the mounting hole 9 includes a plurality, and each of the mounting holes 9 is symmetrically arranged with respect to the tuyere member 20.

Further, a plurality of mounting holes located at the same side of the tuyere member 20 are arranged at equal intervals.

Further, the mounting base 30 includes a ceiling.

Further, the connecting member comprises screws 6-8.

Another aspect of the present invention provides an air conditioning system, comprising: air conditioner internal unit and wind gap mounting structure described in the above-mentioned embodiment.

Based on the technical scheme, the mounting part extending outwards from the lower bottom surface of the tuyere structure is abutted against the mounting base body from the lower side, and is fixedly connected through the connecting piece. Compare in current wind gap structure mounting means, installer can directly carry out the connecting piece with behind the wind gap structure embedding installation base member and connect, saves installer and ascends a height and accomplishes the process of setting up of the structure that sets up in the installation base member to simplify the installation, improved the installation effectiveness of wind gap structure.

The following is illustrated by means of various specific examples:

fig. 34 is a schematic exploded view showing a tuyere mounting structure according to an embodiment of the present invention. Referring to fig. 35 to 37, the tuyere mounting structure of the present embodiment is mounted to the indoor mounting base 30 including the tuyere member 20. The installation base 30 is a decoration structure for decorating the top of the building, and in order to save space, an air conditioner indoor unit of the air conditioning system may be disposed in a space between the installation base 30 and a ceiling as required, and the air port member 20 may be connected to the air conditioner indoor unit to circulate air between the space below the installation base 30 and the air conditioner indoor unit. In one embodiment, the mounting substrate 30 comprises a drop ceiling. In other embodiments, the mounting base 30 may also include other forms such as a top frame.

In order to stably provide the air flow passage for the tuyere member 20, the tuyere member 20 may be embedded in the mounting base 30, for example, a main portion of the tuyere member 20 may be embedded in the opening 40 provided in the mounting base 30, and a panel 50 may be further provided at a lower side of the tuyere member 20 to shield a connection portion of the mounting portion 6-6 and the mounting base 30 from at least below, so as to make the appearance more beautiful. When the tuyere member 20 needs to be repaired or replaced, the tuyere member 20 can be taken out from the opening 40 of the mounting base 30.

In order to enable the tuyere member 20 to be stably coupled with the mounting base 30 while simplifying the mounting process. The lower bottom surface of the tuyere member 20 of this embodiment is provided with an outwardly extending mounting portion 6-6 which can abut against the mounting base 30 from below, and the mounting portion 6-6 is fixedly connected to the mounting base 30 by means of screws 6-8.

When the connecting piece comprises the screws 6-8, the screws 6-8 are provided with sharp nail points, when the head parts of the screws 6-8 are pressed in the direction of the nail points and the screws are rotated (usually, the screws are rotated rightwards), the screws 6-8 can form screw holes matched with the screws 6-8 at any positions of the mounting base body 30 where the reserved holes are not formed, so that the operation of processing the reserved screw holes on the suspended ceiling is omitted, and the air port component 20 can be disassembled only by reversely rotating the screws 6-8 during disassembly. To facilitate the drilling of the screws 6-8, it is preferred that at least the portion of the mounting base 30 to which the mounting portion 6-6 is connected is made of a wooden material.

In the mounting of the screws 6-8, the length of the screws 6-8 should be at least greater than the thickness of the connection portion to ensure that the screws 6-8 can enter the mounting base 30 over a part of their length. From the installation point of view, the screws 6-8 can be drilled obliquely or vertically. From the point of view of the penetration depth, the screws 6-8 are preferably fixedly connected between the mounting portion 6-6 and the mounting base 30 from the bottom up in a direction perpendicular to the mounting base 30, so that the screw connection formed is more stable.

As mentioned above, an opening 40 for receiving the tuyere member 20 may be provided on the mounting base 30. Considering that the protruding thickness of the tuyere member 20 with respect to the mounting base 30 is excessive, not only occupying the space below the mounting base 30 but also having an influence on the appearance, it is preferable to provide the step structure 6-5 (refer to fig. 36 and 37) recessed inward at least at both sides of the opening 40. The mounting part 6-6 can be inserted from below and abut against the step 6-5 and a fixed connection between the mounting part 6-6 and the step 6-5 is achieved by means of a screw 6-8. With this structure, the heads of the screws 6 to 8 can be substantially at the same height as the lower surface of the mounting base 30 or within a small range of difference. In another embodiment the mounting parts 6-6 can also abut directly from below against at least two sides of said opening 40 and the fixed connection between said mounting parts 6-6 and said sides is achieved by means of screws 6-8.

Referring to fig. 35 and 37, the mounting portion 6-6 may include a mounting plate reserved with mounting holes 6-9 for the screws 6-8 to pass through. Such mounting plates may be provided in discrete numbers with reference to fig. 35, each mounting plate being provided with one or more mounting holes 6-9. The size of the mounting hole can be determined according to the size of the screw 6-8 and the size of the mounting plate itself, and for the case of a smaller screw head, a spacer 6-7 can be added between the head of the screw 6-8 and the mounting plate.

In another embodiment, the mounting plate may also be a continuous mounting side plate, on which a plurality of mounting holes 6-9 are provided. For mounting plates of different forms, a mounting plate is preferably provided or formed on the lower bottom surface of the tuyere member 20 to reduce the protruding thickness of the tuyere member 20 with respect to the mounting base 30. In addition, in order to stably contact the mounting plate with the mounting base 30, the mounting plate is preferably horizontally disposed.

As for the number and the arrangement mode of the mounting holes, a plurality of mounting holes are preferably selected, and the mounting holes are arranged symmetrically relative to the tuyere member 20, so that the two sides of the tuyere member 20 are uniformly stressed after being fixed. The plurality of mounting holes located on the same side of the tuyere member 20 are preferably arranged at equal intervals so that the tuyere member 20 can be uniformly stressed in the fixed connection in the length direction thereof.

Each embodiment of the air opening mounting structure may be applicable to various air conditioning systems, and therefore the present invention also provides an air conditioning system, including: an air conditioner indoor unit and any one of the embodiments of the air outlet installation structure.

The installation process of the air conditioning system including the foregoing embodiment of the tuyere installation structure will be explained with reference to fig. 34 to 37.

When the air conditioning system needs to be installed, an installer can arrange an air conditioner internal unit in the upper space of the installation base body 30, then the installation base body 30 is provided with the opening 40, and the two long sides of the opening 40 can be further provided with the step structures 6-5 which are sunken inwards according to requirements. In addition, the installer directly uses the tuyere component 20 with the mounting plate arranged on the lower bottom surface or arranges or forms the mounting plate on the lower bottom surface of the tuyere component 20, and the mounting plate is reserved with mounting holes 6-9.

The installer pushes the main portion of the tuyere member 20 up into the opening 40, the mounting plate is abutted against the stepped structure 6-5, and then drills the screws 6-8 into the stepped structure 6-5 through the mounting holes 6-9 by a tool, and may use the spacers 6-7 as necessary, so that the fixed connection between the tuyere member 20 and the mounting base 30 is achieved until the screws 6-8 are drilled to a suitable depth.

When the tuyere member 20 needs to be disassembled, an installer can unscrew the screws 6-8 using a tool and then pull the tuyere member 20 out of the opening 40 of the mounting base 30, i.e., complete the disassembling operation.

A ceiling type air conditioner is an air conditioning apparatus adapted to be suspended in a ceiling, and generally has an air conditioner indoor unit disposed between the ceiling and the ceiling, and an air opening structure embedded in the ceiling. In the installation of the existing ceiling type air conditioner, the problem that the depth of the interior of the ceiling of an installation place is inconsistent exists. For example, the distance between some suspended ceilings is large, and installation workers need to additionally arrange a connecting pipeline between an air port structure and an air conditioner internal unit, so that the operation is complicated, and the installation efficiency is influenced; and if the sealing performance of the connecting pipeline is not enough, the cooling efficiency is reduced, and energy is wasted. For another example, the distance between some suspended ceilings and the ceiling is too small, and the air conditioner indoor unit occupies more space, and cannot accommodate the embedded air opening structure at the same time, so that the installation cannot be carried out.

In view of the problems in the prior art, another object of the present invention is to provide an air outlet installation structure, method and air conditioning system, which can meet the installation requirements of various suspended ceiling internal depths.

The present invention provides, in one aspect, a tuyere installation structure installed in an installation base 30, including: a tuyere member 20 and a multi-stage fixing structure through which the tuyere member 20 is connected with the mounting base 30, the multi-stage fixing structure being configured to selectively adjust different insertion depths of the tuyere member 20 within the mounting base 30.

Further, the multi-stage fixing structure includes a saw-tooth snap-fit structure provided between the tuyere member 20 and the mounting base 30, and can realize adjustment of multi-stage insertion depth by cooperation between a snap 7-5 and a saw-tooth connection plate 7-6 having a plurality of saw teeth 7-8.

Further, the buckle 7-5 is installed or formed at the side of the tuyere member 20, and the serrated connection plate 7-6 is installed around the tuyere member 20.

Further, the multi-stage fixing structure includes a plurality of sets of the saw-tooth snap-fit structures, and is symmetrically arranged with respect to the tuyere member 20.

Further, the groups of the saw-tooth snap-fit structures located on the same side of the tuyere part 20 are arranged at equal intervals.

Further, a self-locking angle α for preventing the tuyere member 20 from sliding downward by its own weight is formed between the snap 7-5 and the saw tooth 7-8.

Further, the serrated connecting plate 7-6 is fixed to the upper side surface or the lower side surface of the mounting base 30 by screws 7-7.

Further, the multi-stage fixing structure is located at an upper side or a lower side of the mounting base 30.

Further, the multi-stage fixing structure includes a hole plate bayonet fitting structure provided between the tuyere member 20 and the mounting base 30, and can realize multi-stage insertion depth adjustment through the fitting between a bayonet and a hole plate having a plurality of pin holes.

Further, the multistage fixing structure includes a screw thread rotation matching structure disposed between the tuyere member 20 and the mounting base 30, and can realize adjustment of multistage insertion depth through matching between an external screw thread disposed on the tuyere member 20 and an internal screw thread plate disposed on the mounting base 30.

Further, the mounting base 30 includes a ceiling.

The invention further provides an air conditioner air outlet installation method based on the air conditioner air outlet installation, which comprises the following steps:

providing a mounting base 30 provided with an opening 40;

the tuyere member 20 is inserted into the opening 40 of the installation base 30 and a multistage insertion depth adjustment is performed by cooperation between the snap 7-5 and the serrated coupling plate 7-6 having a plurality of serrations 7-8.

Based on the technical scheme, the air inlet structure can be selectively adjusted in different embedding depths in the installation base body through the multi-stage fixing structure, and the embedding depth of the air inlet structure in the installation base body can be conveniently adjusted according to external factors such as the actual distance between the installation base body and a ceiling and the size of an air conditioner indoor unit, so that the installation requirements of the internal depths of various installation base bodies on different installation occasions are met.

The following is illustrated by means of various specific examples:

fig. 38 is a schematic exploded view showing a tuyere mounting structure according to an embodiment of the present invention. With reference to fig. 39 to 42, the tuyere mounting structure of the present embodiment is mounted to the mounting base 30, and includes: tuyere structure 3 and multistage fixed knot construct. The installation base 30 is a decorative structure for finishing the ceiling of the building. In order to save space, the air conditioner indoor unit of the air conditioning system can be arranged in the space between the installation base 30 and the ceiling as required, and the air port structure 3 can realize air circulation between the lower space of the installation base 30 and the indoor unit main body through connection with the air conditioner indoor unit. In one embodiment, the mounting substrate 30 comprises a drop ceiling. In other embodiments, the mounting base 30 may also include other forms such as a top frame.

In order to enable the tuyere member 20 to stably provide an air flow passage, the tuyere member 20 can be operatively connected with the mounting base 30. For example, the main body of the tuyere member 20 is inserted into the opening 40 provided in the mounting base 30, and the panel 50 is provided on the lower side of the tuyere member 20 to shield the connection portion, thereby making the appearance more beautiful. When the tuyere member 20 needs to be repaired or replaced, the tuyere member 20 can be taken out from the opening 40 of the mounting base 30.

For the problems encountered when the existing air opening installation structure mentioned in the background art meets the installation requirements of various suspended ceiling internal depths, the air opening component 20 of the embodiment is operatively connected with the installation base body 30 through a multi-stage fixing structure, and the multi-stage fixing structure is configured to selectively adjust different embedding depths of the air opening component 20 in the installation base body 30, so that the embedding depth of the air opening component in the suspended ceiling can be conveniently adjusted according to external factors such as the actual distance between the suspended ceiling and the ceiling, the size of an air conditioner indoor unit and the like, the installation requirements of various suspended ceiling internal depths under different installation occasions are met, and the problems of complicated existing pipeline adding, poor sealing performance and the like are correspondingly avoided.

The multistage fixing structure, which enables multistage insertion depth adjustment such as the serrated snap-fit structure shown in fig. 41, i.e., the multistage fixing structure including the serrated snap-fit structure provided between the tuyere member 20 and the mounting base 30, enables multistage insertion depth adjustment through engagement between the snap 7-5 and the serrated connecting plate 7-6 having the plurality of serrations 7-8. When the installer installs the tuyere member 20, the user only needs to push or pull the tuyere member 20 with respect to the installation base 30 to move the latch 7-5 from the latching position where one of the saw teeth 7-8 is located to the latching position where the other saw tooth 7-8 is located, so that the adjustment operation is very convenient. And compare in current installation, the installation that this embodiment corresponds is more simple and convenient and quick, and the installation effectiveness is higher.

Referring to fig. 38 and 41, the snap 7-5 may be installed or formed at a side of the tuyere member 20, and the serrated connecting plate 7-6 is installed around the tuyere member 20. In another embodiment, the holder 7-5 may be installed around the tuyere member 20 and the serrated connecting plate 7-6 may be installed or formed at the side of the tuyere member 20.

The serration snap-fit structure achieves a supporting function of the tuyere member 20 in addition to the adjustment of the insertion depth of the tuyere member 20 with respect to the mounting base 30. Therefore, in order to improve the stability of the support and the smooth adjustment of the insertion depth, the multi-stage fixing structure may include a plurality of sets of saw-tooth snap-fit structures, and the plurality of sets of saw-tooth snap-fit structures are symmetrically arranged with respect to the tuyere part 20. The sets of serrated snap-fit structures located on the same side of the tuyere member 20 are preferably arranged at equal intervals. Referring to fig. 38, six sets of saw-tooth snap-fit structures are used, three sets are provided on both sides of the tuyere member 20, and the three sets of saw-tooth snap-fit structures on the same side are arranged at equal intervals.

In order to prevent the tuyere member 20 from slipping downward due to its own weight after being installed, referring to fig. 42, a self-locking angle α for preventing the tuyere member 20 from slipping downward due to its own weight is preferably formed between the buckle 7-5 and the saw tooth 7-8, that is, tan α < the coefficient of friction between the buckle 7-5 and the saw tooth 7-8, so that the tuyere member 20 is not easily dropped from the installation base 30, and other fixing devices, such as screws, are also omitted, thereby improving the installation efficiency of the tuyere member, and when an installer needs to remove the tuyere member 1 from the installation base 30, the tuyere member is separated from the self-locking state by deformation of the buckle 7-5 or the saw-toothed connecting plate 7-6 only when a large pulling force is applied downward, thereby being smoothly removed.

In addition, in FIG. 41, a serrated connection plate 7-6 is fixed to the upper side surface of the mounting base 30 by means of screws 7-7 so as to mostly embed the tuyere member 20 in the inner space of the mounting base 30 (i.e., the upper side space of the mounting base 30). In yet another embodiment, the serrated connecting plate 7-6 may be fixed to the lower surface of the mounting base 30 by screws 7-7. Similarly, other types of multi-stage fixing structures may be provided on the upper or lower side of the mounting base 30.

In addition to the above-described example of the multi-stage fixing structure including the saw-tooth snap-fit structure, the multi-stage fixing structure may further include a hole plate bayonet-fitting structure provided between the tuyere member 20 and the mounting base 30, and the adjustment of the multi-stage insertion depth can be achieved by the cooperation between the bayonet and the hole plate having a plurality of pin holes. That is, the installer can adjust the insertion depth of the tuyere member 1 in the installation base 30 in multiple stages by inserting and removing the bayonet pins to adjust the bayonet pins from one pin hole position to another.

In another embodiment, the multi-stage fixing structure may further include a screw rotation fitting structure provided between the tuyere member 20 and the mounting base 30, and the adjustment of the multi-stage insertion depth can be achieved by the fitting between the external screw thread provided on the tuyere member 20 and the internal screw plate provided on the mounting base 30. The installer can adjust the multistage insertion depth of the tuyere member 1 in the installation base 30 by rotating the tuyere member 20.

Based on the embodiment of the air outlet mounting structure, the corresponding air conditioner air outlet mounting method can comprise the following steps: providing a mounting base 30 provided with an opening 40; the tuyere member 20 is inserted into the opening 40 of the installation base 30 and a multistage insertion depth adjustment is performed by cooperation between the snap 7-5 and the serrated coupling plate 7-6 having a plurality of serrations 7-8.

In the present specification, a plurality of embodiments are described in a progressive manner, the emphasis of each embodiment is different, and the same or similar parts between the embodiments are referred to each other. For the method embodiment, since the whole and related steps have corresponding relations with the content in the structural embodiment, the description is relatively simple, and the relevant points can be referred to the partial description of the structural embodiment.

The installation process of the air conditioning system including the foregoing embodiment of the tuyere installation structure will be explained with reference to fig. 38 to 42.

When the air conditioning system needs to be installed, an installer can arrange the air conditioner internal unit in the upper space of the installation base 30, then arrange the opening 40 on the installation base 30, and fix the serrated connecting plate 7-6 on the inner side surface of the installation base 30 by the screw 7-7 around the opening 40. The installer places or forms a catch 7-5 on the side of the tuyere member 20, which catch 7-5 is able to cooperate with the serrations 7-8 on the serrated web 7-6. The installer pushes the main body of the tuyere member 20 upwards into the opening 40, so that the latch 7-5 is latched into the serration 7-8, and the adjustment of the latch 7-5 and the serration 7-8 at different positions is performed according to the appropriate depth of insertion of the tuyere member 20 until the adjustment is completed. At this time, the connection of the tuyere member 20 to the air conditioner indoor unit can be performed.

When the tuyere component 20 needs to be disassembled, an installer can pull the tuyere component 20 downwards with force to deform the buckle 7-5 or the serrated connecting plate 7-6 so as to be separated from the self-locking state, and pull out the tuyere component 20 under the action of downward pull force, so that the disassembling operation is completed.

In order to solve the problem that a vertical air conditioner occupies a ground space or a wall surface is damaged by a wall-mounted air conditioner, a suspended air conditioner is provided at present, and an air port component of the air conditioner is installed on a suspended ceiling or an air conditioner internal unit above the suspended ceiling by utilizing a connecting piece. However, in the prior art, the installation convenience of the suspended air conditioner is poor, especially, the suspended air conditioner cannot utilize the same connecting piece to realize the installation of the air port component on the suspended ceilings with different thicknesses or the air conditioner indoor units located at the positions with different heights above the suspended ceilings, and can only adopt different connecting pieces to connect aiming at the suspended ceilings with different thicknesses or the air conditioner indoor units located at the positions with different heights above the suspended ceilings, so that the installation convenience is poor, and the installation cost is high.

In order to solve the problems in the prior art, it is another object of the present invention to provide an air conditioner air outlet structure, an air conditioner, and an air conditioner air outlet member installation method for improving the installation convenience of a hanging type air conditioner.

In one aspect, the present invention provides a tuyere structure comprising a connection member 8-3, wherein the connection member 8-3 is used to connect the tuyere member 20 to a mounting base 30, and the connection member 8-3 enables the distance of the tuyere member 20 with respect to the mounting base 30 to be adjustable.

Further, the connecting member 8-3 is adjustable in length, or the connecting member 8-3 has a first portion 8-31 extending upward from the tuyere 8-12 and a second portion 8-32 extending downward from the tuyere 8-12 after connecting the tuyere member 20 to the mounting base 30.

Further, the second portion 8-32 is bendable and/or breakable with respect to the first portion 8-31.

Further, the connecting piece 8-3 is a flexible piece; and/or the connecting piece 8-3 is provided with a weak part 8-3 a.

Further, the weak portion 8-3a includes a triangular recess.

Further, one end of the connecting member 8-3 for connecting with the mounting base 30 is provided with a positioning portion for defining a relative position of the connecting member 8-3 and the mounting base 30.

Further, the connecting member 8-3 is adapted to be screwed with the mounting base 30.

Further, the tuyere part 20 is provided with a connection hole 8-11 matched with the connection member 8-3, and the connection member 8-3 is inserted into the connection hole 8-11 and fixed to the tuyere part 20.

Further, the tuyere structure further comprises a fastening member by which the connection member 8-3 is fixed to the tuyere member 20.

Further, the connecting holes 8-11 comprise a first hole 8-111 and a second hole 8-112 which are sequentially arranged from top to bottom, the aperture of the second hole 8-112 is larger than that of the first hole 8-111, and the fastening piece is positioned in the second hole 8-112.

Further, a first tooth-shaped portion 8-3b is arranged on the connecting member 8-3, a second tooth-shaped portion 8-11a matched with the first tooth-shaped portion 8-3b is arranged on the inner wall of the connecting hole 8-11, and the connecting member 8-3 is fixed on the tuyere component 20 under the matching action of the first tooth-shaped portion 8-3b and the second tooth-shaped portion 8-11 a.

Further, at least two connecting holes 8-11 are arranged on the tuyere member 20 at intervals along the length direction of the tuyere member 20, and teeth of the second tooth-shaped portions 8-11a of the adjacent connecting holes 8-11 are recessed in opposite directions among the at least two connecting holes 8-11.

Further, the connecting piece 8-3 is a threaded connecting piece 8-3 or a wire tie.

The invention further provides an air conditioner, which comprises an indoor unit main body 10 and an air opening structure according to the embodiment, wherein an air opening component 20 of the air opening structure is connected to the indoor unit main body 10 through a connecting piece 8-3, and the indoor unit main body 10 is the installation base 30.

In still another aspect of the present invention, there is provided a method of installing a tuyere member, including:

providing a tuyere member 20 and a connecting member 8-3;

the tuyere member 20 is connected to the mounting base 30 by the connection member 8-3, and the distance of the tuyere member 20 with respect to the mounting base 30 is adjusted by the connection member 8-3.

Further, the adjusting of the distance of the tuyere member 20 with respect to the mounting base 30 using the connection member 8-3 includes:

the length of the connecting piece 8-3 is adjustable, and the length of the connecting piece 8-3 is adjusted so as to adjust the distance between the tuyere component 20 and the installation base body 30; or,

the connection member 8-3 has a first portion 8-31 extending upward from the tuyere 8-12 and a second portion 8-32 extending downward from the tuyere 8-12 after connecting the tuyere member 20 to the mounting base 30, and changes a proportional relationship between the first portion 8-31 and the second portion 8-32 to adjust a distance between the tuyere member 20 and the mounting base 30.

Further, after changing the proportional relationship between the first portion 8-31 and the second portion 8-32, the installation method further comprises:

bending said second portion 8-32 with respect to said first portion 8-31; and/or the presence of a gas in the gas,

disconnecting the second portion 8-32 from the first portion 8-31.

According to the air port structure provided by the invention, the distance between the air port component and the installation base body can be adjusted through the connecting piece, so that the air port component can be installed on the installation base body at different thicknesses and/or different height positions by using the same connecting piece in the installation process, and the installation convenience of a hanging type air conditioner is improved.

The following is illustrated by means of various specific examples:

fig. 43-54 illustrate two embodiments of the present invention. Referring to fig. 43 to 54, the tuyere structure provided by the present invention includes a tuyere member 20 and, further, a connection member 8-3, the connection member 8-3 being used to connect the tuyere member 20 to a mounting base 30, and the connection member 8-3 enabling the distance of the tuyere member 20 with respect to the mounting base 30 to be adjustable.

In the present invention, the mounting base 30 may be a ceiling or an indoor unit main body 10. Wherein, when the mounting base 30 is a ceiling, the distance of the tuyere member 20 with respect to the mounting base 30 is adjustable, in particular the distance of the tuyere member 20 with respect to the upper surface of the mounting base 30 is adjustable, i.e. the connection 8-3 enables the tuyere member 20 to be located at different distances below the upper surface of the mounting base 30. Of course, when the installation base is the air conditioner indoor unit main body 10, the distance between the air outlet member 20 and the installation base 30 is adjustable, which means that the distance between the air outlet member 20 and the upper surface of the installation base 30 is adjustable, or that the distance between the air outlet member 20 and the lower surface of the installation base 30 is adjustable.

According to the invention, the distance between the air port component 20 and the installation base body 30 can be adjusted by arranging the connecting piece 8-3, so that the relative height position of the air port component 20 and the installation base body 30 can be flexibly adjusted by using the same connecting piece 8-3 according to actual conditions in the installation process, the installation requirements of installing the base body 30 at different thicknesses and/or different height positions can be conveniently met, and the installation convenience of the hanging air conditioner can be improved.

In the present invention, as an embodiment in which the connection member 8-3 enables the tuyere member 20 to be adjustable in distance with respect to the mounting base 30, the connection member 8-3 may be configured to be adjustable in length. Thus, during the installation process, the length of the connecting piece 8-3 can be adjusted correspondingly for the installation base 30 with different thickness and/or different height positions, and the distance between the tuyere member 20 and the installation base 30 can be changed, so that the relative height position between the tuyere member 20 and the installation base 30 is adapted to the thickness and/or height position of the installation base 30.

Alternatively, as another embodiment in which the connection member 8-3 enables the tuyere member 20 to be distant from the mounting base 30, the connection member 8-3 may be further configured to have a first portion 8-31 extending upward from the tuyere 8-12 and a second portion 8-32 extending downward from the tuyere 8-12 after connecting the tuyere member 20 to the mounting base 30. In this embodiment, the connection member 8-3 is not required to be provided with an adjustable length, but the connection member 8-3 is provided with a longer length, so that after the tuyere member 20 is mounted on the mounting base 30 with different thicknesses and/or different height positions, the connection member 8-3 always has the remaining second portion 8-32, and only when the mounting base 30 is different in thickness and/or different in height, the length of the second portion 8-32 is different, so that in the mounting process, the mounting requirements of the mounting base 30 with different thicknesses and/or different height positions can be conveniently met by changing the proportional relationship between the first portion 8-31 and the second portion 8-32, and the mounting convenience of the hanging air conditioner is improved.

In the second embodiment described above, since the second portion 8-32 extends downwardly from the tuyere 8-12, while the tuyere 8-12 is generally flush with the mounting base 30, the second portion 8-32 extending downwardly from the tuyere 8-12 is actually suspended below the mounting base 30, which results in the lower surface of the tuyere structure no longer being flush with the lower surface of the mounting base 30, which, on the one hand, affects the aesthetics of the installation; on the other hand, the second parts 8-32 suspended below the mounting base 30 are easy to bump or hook people and the like, so potential safety hazards can be buried; on the other hand, the second portions 8-32 suspended below the mounting base 30 also tend to block the movement of tall structural components in the room, creating an obstacle that affects the ease of transport. In this case, on the basis of the second embodiment described above, the connecting element 8-3 can be further arranged such that the second portion 8-32 is bendable and/or breakable in relation to the first portion 8-31. Where the second part 8-32 is bendable in relation to the first part 8-31, after the mounting has been completed, the second part 8-32 can be bent so that the second part 8-32 is hidden or at least no longer hangs in a longer length under the mounting base 30. When the second part 8-32 is disconnectable with respect to the first part 8-31, the second part 8-32 can be sheared (of course also cut or broken) from the first part 8-31 after the mounting has been completed, so that the second part 8-32 is disconnected from the first part 8-31. It can be seen that whether the connecting member 8-3 is configured such that the second portion 8-32 is bendable with respect to the first portion 8-31 or the connecting member 8-3 is configured such that the second portion 8-32 is breakable with respect to the first portion 8-31, the second portion 8-32 is prevented from being excessively exposed below the mounting base 30 after the mounting is completed, which is not only beneficial to improving the mounting aesthetic property, but also beneficial to improving the use safety and reducing the influence on the carrying convenience.

The second embodiment described above will be further described with reference to two embodiments shown in fig. 43-54. FIGS. 43-48 illustrate a first embodiment thereof; fig. 49-54 show a second embodiment. The two embodiments are described by taking the mounting base 30 as the indoor unit main body 10, but it should be understood that the mounting base 30 may also be the mounting base 30, the basic principle thereof is similar to the two embodiments, and the two embodiments can be referred for understanding, and the present invention is not described in detail.

The first embodiment will first be described with reference to fig. 43 to 48.

As shown in fig. 43 to 48, in the first embodiment, the air conditioner is a ceiling air conditioner, and includes an indoor unit main body 10 and an air outlet structure, wherein the indoor unit main body 10 is disposed above the installation base 30, and the air outlet structure is disposed below the indoor unit main body 10.

As shown in fig. 43 to 44, the tuyere structure of this embodiment includes a wind discharging part 1, a connecting member 8 to 3 and a fastening member. The tuyere member 20 has tuyeres 8 to 12, and the tuyeres 8 to 12 are provided at the bottom of the tuyere member 20. Specifically, in this embodiment, the air outlets 8-12 are air outlets. It should be understood that the tuyeres 8-12 may also be air intakes in other embodiments. The connecting piece 8-3 is used for connecting the tuyere member 20 and the indoor unit main body 10. The upper part of the connecting piece 8-3 is connected with the indoor machine main body 10, and the lower part is connected with the air opening part 20 through a fastening piece, so that the air outlet part 1 is connected with the indoor machine main body 10 through the connecting piece 8-3. After the installation is completed, the lower surface of the tuyere member 20 is substantially flush with the lower surface of the mounting base 30 to make the whole smooth and beautiful.

Referring to fig. 43, in the prior art, the length of the connecting member 8-3 is not adjustable, and the length of the connecting member 8-3 is short, which only can satisfy the installation requirement of a fixed height difference between the tuyere member 20 and the indoor unit main body 10, but when the thickness of the indoor unit main body 10 is changed or the height of the indoor unit main body 10 relative to the installation base body 30 is changed, the height difference between the tuyere member 20 and the indoor unit main body 10 is always kept approximately flush with the lower surface of the installation base body 30, for example, when the height of the indoor unit main body 10 relative to the installation base body 30 is increased, the height difference between the tuyere member 20 and the upper surface of the indoor unit main body 10 (of course, the lower surface of the indoor unit main body 10) is increased, and then the length of the connecting member 8-3 is no longer enough, therefore, the air port component 20 and the indoor unit main body 10 cannot be connected by the connecting piece 8-3 under the condition, and only the connecting piece 8-3 with longer length can be replaced, which means that in the prior art, the connecting pieces 8-3 with different specifications are often required to be equipped, so that the installation requirements of different height differences between the air port component 20 and the indoor unit main body 10 can be met, the number of structural components is large, the cost is high, the convenience in installation is poor, the proper connecting piece 8-3 can be found only by repeatedly trying and replacing, the number of installation steps is large, and the installation efficiency is low.

In order to solve the above problem, as shown in FIG. 43, in this embodiment, the connection member 8-3 is provided so as not to be adjustable in length, but has a first portion 8-31 extending upward from the tuyere 8-12 and a second portion 8-32 extending downward from the tuyere 8-12 after the tuyere member 20 is connected to the mounting base 30. As can be seen from fig. 43, the first portion 8-31 is a portion where the connecting member 8-3 actually functions to connect the tuyere member 20 and the indoor unit main body 10; while the second part 8-32 is the surplus part of the connecting piece 8-3. Based on this, the length of the first portion 8-31 of the connecting member 8-3 of this embodiment can be changed according to the change of the relative position between the tuyere member 20 and the indoor unit main body 10. Wherein, when the second part 8-32 is longer, the first part 8-31 is shorter, which can adapt to the installation requirement when the height difference between the tuyere component 20 and the indoor machine main body 10 is smaller; and when the second part 8-32 is shorter, the first part 8-31 is longer, which can meet the installation requirement when the height difference between the tuyere member 20 and the indoor unit main body 10 is larger. It can be seen that the installation requirements of different height differences between the tuyere member 20 and the indoor unit main body 10 can be flexibly adapted by changing the proportional relationship between the first portions 8-31 and the second portions 8-32, so that the installation of the tuyere member 20 on the indoor unit main body 10 with different thicknesses and/or at different height positions above the installation base 30 can be realized by using the same connecting member 8-3, without having to equip connecting members 8-3 with various specifications as in the prior art, the number of structural components is less, the installation steps are simpler, and therefore, the installation is more convenient and the installation efficiency is higher.

Also, as shown in FIG. 44, in this embodiment, the second portion 8-32 is breakable relative to the first portion 8-31. On this basis, the second part 8-32 can be cut off (of course also cut off or folded off) directly from the first part 8-31 after the mounting has been completed. As can be seen from fig. 44, after the second portion 8-32 is cut, since the first portion 8-31 extends upward from the tuyere 8-12 (i.e. the lower surface of the tuyere member 20), the first portion 8-31 is not exposed below the mounting base 30, so that the lower surface of the tuyere structure can still be kept substantially flush with the lower surface of the mounting base 30, thereby improving the overall flatness and the aesthetic property of the tuyere member 20 after mounting, and effectively preventing the second portion 8-32 from being suspended below the mounting base 30 to leave a safety hazard or block the transportation of articles. The cut second portions 8-32 may be discarded directly or left for other use.

In addition, as shown in FIG. 45, in this embodiment, the connecting member 8-3 is provided with a weak portion 8-3 a. By providing the weak portion 8-3a, it is possible to make it easier to disconnect the second portion 8-32 from the first portion 8-31 when necessary, so that it is possible to more conveniently improve the overall flatness and the aesthetic appearance of the tuyere member 20 after installation, and further improve the efficiency. Wherein the weak portion 8-3a may include a triangular recess or the like.

Next, the connection method and connection structure of the connector 8-3 of this embodiment to the indoor unit main body 10 and the tuyere member 20 will be described.

In this embodiment, the connection member 8-3 is screw-coupled to the indoor unit main body 10. Specifically, as shown in fig. 43 to 46, the head of the connection member 8-3 (specifically, the head of the first section 8-31) is provided with a screw joint 8-311, and the connection member 8-3 is screw-coupled to the indoor unit main body 10 through the screw joint 8-311. To further simplify the installation process, the connection member 8-3 may be pre-installed on the indoor unit main body 10.

In addition, as can be seen from fig. 43 and 46, in this embodiment, the connecting member 8-3 is further provided with a positioning step 8-312, and the positioning step 8-312 is used as a positioning part for defining the relative height position between the connecting member 8-3 and the indoor unit main body 10. Specifically, as shown in fig. 43, the positioning step 8-312 is provided at the lower part of the threaded connector 8-311, and the size of the positioning step 8-312 is larger than that of the threaded connector 8-311, so that when the threaded connector 8-311 is screwed into the threaded hole on the indoor unit main body 10, which is matched with the threaded connector 8-311, the positioning step 8-312 is gradually close to the lower surface of the indoor unit main body 10, and when the upper surface of the positioning step 8-312 is abutted against the lower surface of the indoor unit main body 10, the threaded connector 8-311 cannot be screwed inwards any more, so that the height position of the connecting member 8-3 relative to the indoor unit main body 10 is defined. Therefore, whether the relative height position between the connecting piece 8-3 and the indoor unit main body 10 reaches the preset height position can be judged by judging whether the positioning steps 8-312 are abutted against the lower surface of the indoor unit main body 10, and the method is convenient and intuitive. Of course, the positioning portion may be provided in other structures than the positioning steps 8-312.

In this embodiment, the connection member 8-3 is connected to the tuyere member 20 through the connection hole 8-11 and the fastening member. Wherein, the connecting hole 8-11 is arranged on the tuyere part 20 and is used for being matched with the connecting piece 8-3. The connection member 8-3 is inserted into the connection hole 8-11 and fixed to the tuyere member 20 by a fastening member.

The connecting hole 8-11 can be a light hole, so that the connecting piece 8-3 can pass through the connecting hole conveniently. Specifically, as shown in fig. 43, 46 and 47, the connection hole 8-11 includes a first hole 8-111 and a second hole 8-112 arranged in this order from top to bottom, and the diameter of the second hole 8-112 is larger than that of the first hole 8-111. Based on this, connecting hole 8-11 is the step hole, can conveniently carry out spacing and location to the fastener. As can be seen in fig. 43, the fastener is located in the second hole 8-112. And the upper surface of the fastener is abutted against the connecting surface of the second hole 8-112 and the first hole 8-111, so that the fastener is effectively limited and positioned.

The fastener and the connecting piece 8-3 can be connected through screw threads. Specifically, in this embodiment, the connecting member 8-3 adopts a screw structure; and the fastener adopts a nut 8-4 structure. The connecting piece 8-3 is a screw rod, therefore, the surface of the connecting piece is provided with threads which can be matched with the threads of the nut 8-4. When the tuyere member 20 is installed, the connection between the connection member 8-3 and the tuyere member 20 can be accomplished by screwing the nut 8-4 to the screw in the second hole 8-112. It will be readily appreciated that alternatively, the connection 8-3 may also be a threaded connection 8-3 other than a threaded rod.

In addition, the number of the connection holes 8-11 and the number of the connection members 8-3 are not limited to one, but may be two, three or more. When the number of the connecting pieces 8-3 and the number of the connecting holes 8-11 are at least two, the connection is firmer, and the overall structural strength is higher. Specifically, as shown in fig. 48, in this embodiment, the tuyere member 20 is provided with four connecting holes 8-11, and accordingly, the tuyere structure includes four connecting members 8-3, and the four connecting holes 8-11 are provided in one-to-one correspondence with the four connecting members 8-3. Each connecting piece 8-3 passes through a corresponding connecting hole 8-11. Also, as can be seen from FIG. 48, the four connection holes 8-11 are provided two by two symmetrically with respect to the central axis of the tuyere 8-12. Based on this, it is possible to realize a more stable and reliable mounting of the tuyere member 20.

Based on this first embodiment, the installation process of the tuyere member 20 and the indoor unit main body 10 can be performed as follows:

(1) the connecting member 8-3 is connected to the indoor unit main body 10. Specifically, the threaded connector 8-311 of the connector 8-3 is screwed into a corresponding threaded hole of the indoor unit main body 10.

(2) The tuyere member 20 is connected with the connection member 8-3. Specifically, the tuyere member 20 is passed through the mounting opening in the mounting base 30 from the bottom up until the lower portion of the tuyere member 20 abuts on the lower surface of the mounting base 30, and in the process, the connecting member 8-3 is passed through the connecting hole 8-11 in alignment, and then fixed by the nut 8-4.

(3) The second portion 8-32 of the connecting element 8-3 is exposed below the tuyere 8-12 by shearing (/ cutting/breaking, etc.).

The installation process has the advantages of fewer steps, simplicity in operation, short time, and good flatness and attractiveness after installation.

When the tuyere member 20 needs to be installed on the indoor unit main body 10 with different thicknesses or at different height positions above the installation base 30, the connecting member 8-3 does not need to be replaced, the whole installation process does not need to be changed too much, and only when the lower part of the tuyere member 20 abuts against the lower surface of the installation base 30 in the step (2), the length of the second part 8-32 is changed, so that the length of the cut part of the connecting member 8-3 in the step (3) is changed.

The second embodiment is described below with reference to fig. 49-54. For simplicity of description, only the differences of the second embodiment from the first embodiment described above will be described below with emphasis, and other undescribed parts may be understood with reference to the first embodiment.

As shown in fig. 49 to 54, one of the main differences between this second embodiment and the aforementioned first embodiment is that the connection manner and the connection structure between the connection member 8-3 and the tuyere member 20 are different. Wherein, in the second embodiment, although the tuyere member 20 is still provided with the coupling hole 8-11 and the coupling member 8-3 is still inserted into the coupling hole 8-11, the coupling member 8-3 is not fixed to the tuyere member 20 by the fastening member but fixed to the tuyere member 20 based on the engagement of the tooth portions. Specifically, as shown in fig. 49, 51 and 53, in the second embodiment, the connecting member 8-3 is provided with a first tooth-shaped portion 8-3b, the inner wall of the connecting hole 8-11 is provided with a second tooth-shaped portion 8-11a engaged with the first tooth-shaped portion 8-3b, and the connecting member 8-3 is fixed to the tuyere member 20 by the engagement of the first tooth-shaped portion 8-3b and the second tooth-shaped portion 8-11 a. Moreover, as shown in fig. 49 and 53, in the second embodiment, at least two (specifically, two) connection holes 8 to 11 are provided at intervals on the tuyere member 20 along the length direction of the tuyere member 20, and among the at least two connection holes 8 to 11, the teeth of the second tooth-shaped portions 8 to 11a of the adjacent connection holes 8 to 11 are depressed in the opposite direction. The advantage of this arrangement is that the connection strength between the connection member 8-3 and the tuyere member 20 is higher, and it is possible to realize a more stable and reliable installation of the tuyere member 20 under the indoor unit main body 10.

In addition, the second embodiment is different from the first embodiment mainly in that the connecting member 8-3 is not a screw-threaded connecting member 8-3 such as a screw, but a wire tie is used in the second embodiment. So that, on the one hand, the connection strength of the tuyere member 20 to the indoor unit main body 10 through the connection member 8-3 can be secured, and, on the other hand, the wire is tied as a flexible member, the second part 8-32 thereof is not only more easily disconnected from the first part 8-31, but also, the second part 8-32 thereof can also be bent relatively easily with respect to the first part 8-31, so that after the installation is completed, in addition to the aesthetic appearance of the installation and the safety of use, which can be improved by shearing off (/ cutting off/breaking off, etc.) the second portion 8-32 as shown in fig. 50, the aesthetic appearance of the installation and the safety of use can be improved by folding the second portion 8-32 to hide it (for example, in the tuyere 8-12) or by folding and knotting the second portion 8-32.

Based on this second embodiment, the installation process of the tuyere member 20 and the indoor unit main body 10 can be performed as follows:

(2) The tuyere member 20 is connected with the connection member 8-3. Specifically, the tuyere component 20 penetrates through the mounting opening on the mounting base body 30 from bottom to top, and in the process, the connecting piece 8-3 is aligned to penetrate through the connecting hole 8-11, and the first toothed part 8-3b is matched with the second toothed part 8-11a to realize fixation.

When the installation base 30 is the indoor unit main body 10, the invention also provides an air conditioner. The air conditioner includes an indoor unit main body 10 and an air opening structure of the present invention. Wherein, the tuyere component 20 of the tuyere structure is connected to the indoor unit main body 10 through the connecting piece 8-3.

In addition, whether the installation base 30 is the indoor unit main body 10 or the installation base 30, the invention also provides an installation method of the tuyere component.

The tuyere member installation method of the present invention may include the steps of:

providing a tuyere member 20 and a connecting member 8-3;

the tuyere member 20 is connected to the mounting base 30 by means of the connection member 8-3, and the distance between the tuyere member 20 and the upper surface of the mounting base 30 is adjusted by means of the connection member 8-3.

Wherein, adjusting the distance between the tuyere member 20 and the upper surface of the mounting base 30 using the connection member 8-3 may further include:

the length of the connecting piece 8-3 is adjustable, and the length of the connecting piece 8-3 is adjusted so as to adjust the distance between the tuyere component 20 and the upper surface of the installation base body 30; or,

the connection member 8-3 has a first portion 8-31 extending upward from the tuyere 8-12 and a second portion 8-32 extending downward from the tuyere 8-12 after connecting the tuyere member 20 to the mounting base 30, and changes a proportional relationship between the first portion 8-31 and the second portion 8-32 to adjust a distance between the tuyere member 20 and the upper surface of the mounting base 30.

And after changing the proportional relationship between the first portion 8-31 and the second portion 8-32, the installation method of the present invention may further comprise:

bending the second portion 8-32 with respect to the first portion 8-31; and/or the presence of a gas in the gas,

the second part 8-32 is disconnected from the first part 8-31.

In order to solve the problem that a vertical air conditioner occupies a ground space or a wall surface is damaged by a wall-mounted air conditioner, a suspended air conditioner is currently provided, and an air opening part is mounted on a mounting base body such as a suspended ceiling, so that the space is saved and the permanent damage to the wall surface is prevented. Among the prior art, the wind gap part is direct with the upper surface connection of installation base member such as furred ceiling, has the installation inconvenient, and the installation effect is not good, the not high scheduling problem of installation intensity. Moreover, the air port component is directly contacted with the suspended ceiling, and the phenomena of noise abnormity and the like are easy to occur.

In order to solve the problems in the prior art, the invention further aims to provide a tuyere structure, an air conditioner and a tuyere member installation method, so that the installation difficulty of a tuyere member on an installation base body such as a suspended ceiling is reduced.

One aspect of the present invention provides a tuyere structure including a tuyere member 20 having an air outlet, characterized by further including a mounting frame 9-2, the mounting frame 9-2 being connected to the tuyere member 20 and adapted to be connected to a sidewall of a mounting opening of a mounting base 30, so that the tuyere member 20 is connected to the sidewall of the mounting opening through the mounting frame 9-2.

Further, the mounting frame 9-2 comprises at least two oppositely arranged mounting bars 9-21, and the tuyere member 20 is connected with the two oppositely arranged mounting bars 9-21.

Further, the mounting frame 9-2 includes four mounting bars 9-21, the four mounting bars 9-21 are opposite to each other two by two and are respectively used for being connected with the peripheral side walls of the mounting opening, and the adjacent mounting bars 9-21 are connected with each other.

Further, at least part of the mounting frame 9-2 is adapted to abut against a side wall of the mounting opening.

Further, the portion of the mounting frame 9-2 connected to the tuyere member 20 is located above the upper surface of the mounting base 30 and/or below the lower surface of the mounting base 30.

Further, the side wall of the tuyere member 20 is connected with the mounting frame 9-2.

Further, the tuyere component 20 and the mounting frame 9-2 are respectively and correspondingly provided with a first connecting hole and a second connecting hole, one of the first connecting hole and the second connecting hole is a long round hole, the tuyere structure further comprises a connecting piece 9-3, and the connecting piece 9-3 is inserted into the first connecting hole and the second connecting hole to realize the connection between the tuyere component 20 and the mounting frame 9-2.

Further, the length direction of the oblong hole is along the length direction of the tuyere member 20.

Further, the second connecting hole is an oblong hole.

Further, the connection pieces 9-3 inserted into the first and second connection holes are parallel to the upper surface of the mounting base 30.

Another aspect of the present invention provides an air conditioner including the tuyere structure described in the above embodiment.

In another aspect, the present invention provides a tuyere member installation method including the steps of:

attaching the mounting frame 9-2 to the side wall of the mounting opening on the mounting base 30;

the tuyere member 20 is connected to the mounting frame 9-2.

In the invention, the air port component is connected with the side wall of the mounting opening on the suspended ceiling through the mounting frame, so that the mounting difficulty is lower.

The following is illustrated by means of various specific examples:

FIG. 55 illustrates one embodiment of the present invention. Referring to fig. 55, the tuyere structure provided by the present invention includes a tuyere member 20 having an air outlet, and further includes a mounting frame 9-2, the mounting frame 9-2 being connected to the tuyere member 20 and adapted to be connected to a sidewall of a mounting opening on a mounting base 30, so that the tuyere member 20 is connected to the sidewall of the mounting opening through the mounting frame 9-2.

In the present invention, the mounting base 30 may be a suspended ceiling, and in some cases, the mounting base may also be a ceiling or other structural forms such as a support frame.

In the present invention, the tuyere member 20 is connected to the side wall of the installation opening of the installation base 30 through the installation frame 9-2, and since the operation is more convenient when the tuyere member 20 is connected to the side wall of the installation opening as compared to the case where the tuyere member 20 is connected to the upper surface of the installation base 30, it is advantageous to reduce the difficulty of installing the tuyere member 20 on the installation base 30. Also, since the tuyere member 20 is not in direct contact with the mounting base 30 any more, it is advantageous to reduce the risk of occurrence of the abnormal noise phenomenon.

The mounting frame 9-2 of the present invention has a shape that can be set in conformity with the shape of the mounting opening. For example, in the case where the common mounting opening is rectangular, the mounting frame 9-2 may be provided in a rectangular shape. For another example, if the mounting opening is formed in a circular shape or other corresponding shapes, the mounting frame 9-2 may also be formed in a circular shape or other corresponding shapes.

As an embodiment of the mounting frame 9-2, the mounting frame 9-2 may comprise at least two oppositely arranged mounting bars 9-21. In this case, the tuyere member 20 is preferably provided in connection with two mounting strips 9-21 which are oppositely arranged. Compared with the condition that the tuyere component is connected with only one mounting strip 9-21 or two adjacent mounting strips 9-21, when the tuyere component 20 is connected with two opposite mounting strips 9-21, the installation is firmer and the installation stability is better.

In addition, the mounting frame 9-2 of the present invention may be at least partially adapted to engage the side walls of the mounting opening, i.e. the mounting frame 9-2 may engage the side walls of the mounting opening as a whole, or the mounting frame 9-2 may only partially engage the side walls of the mounting opening. The arrangement has the advantages that the installation frame 9-2 occupies less space in the installation opening, on one hand, the normal taking and placing of the tuyere component 20 in the installation opening are not interfered, the disassembly and the assembly are convenient, on the other hand, more operation space can be reserved for the connection of the installation frame 9-2 and the installation base body 30 and the connection of the installation frame 9-2 and the tuyere component 20, and therefore the installation difficulty can be further reduced; moreover, since the mounting frame 9-2 can be more closely connected to the side wall of the mounting opening, the connection strength is higher, the connection stability is better, the tuyere member 20 can be more firmly mounted on the mounting base 30, and the falling off of the tuyere member 20 can be more effectively prevented; and, since the contact area of the mounting frame 9-2 and the mounting base 30 is relatively large, the load can be dispersed more sufficiently, and therefore, it is also advantageous to improve the stress state of the whole system after the tuyere structure is mounted.

In the present invention, the portion of the mounting frame 9-2 connected to the tuyere member 20 can be located between the upper and lower surfaces of the mounting base 30, and in this case, when connecting the tuyere member 20 to the mounting frame 9-2, it is generally necessary to connect the mounting base 30 at the same time, and particularly, when the mounting frame 9-2 has a thin thickness and is connected by screws or pins or the like, the screws or pins or the like are generally required to penetrate through the mounting frame 9-2 into the side wall of the mounting opening, and the piercing resistance is large, and the mounting is time-consuming and laborious. Therefore, in order to further reduce the difficulty of installation of the tuyere member 20, in the present invention, the portion of the mounting frame 9-2 connected with the tuyere member 20 is preferably disposed to be located above the upper surface of the mounting base 30 and/or below the lower surface of the mounting base 30. Since this makes the portion of the mounting frame 9-2 connected to the tuyere member 20 no longer be located between the upper and lower surfaces of the mounting base 30, it is only necessary to connect the tuyere member 20 to the mounting frame 9-2 without simultaneously connecting the mounting base 30 any more when connecting the tuyere member 20 to the mounting frame 9-2, and therefore, the connection resistance is smaller and the mounting difficulty of the tuyere member 20 is lower.

Further, the tuyere member 20 of the present invention, which can be connected with the mounting frame 9-2 through the sidewall thereof. Based on this, the tuyere member 20 is installed in a side-mounting manner, which facilitates the fitting with the mounting frame 9-2 connected to the side wall of the mounting opening, and facilitates the arrangement of more connection points, more effectively disperses the load, improves the stress, and reduces the deformation.

In the present invention, the tuyere member 20 and the mounting frame 9-2 may be connected by various means such as a snap connection, a screw connection, a pin connection, etc. As one of them, the tuyere member 20 and the mounting frame 9-2 may be respectively and correspondingly provided with a first connection hole and a second connection hole, and the tuyere structure further includes a connection member 9-3, and the connection member 9-3 is inserted into the first connection hole and the second connection hole to realize the connection of the tuyere member 20 and the mounting frame 9-2. The connection mode has the advantages of simple structure and convenient connection.

Wherein, the connecting piece 9-3 can adopt the structural form of a pin and the like. In addition, preferably, one of the first connection hole and the second connection hole may be provided as an oblong hole. Because the oblong hole can reserve a certain margin for the change of the relative position of the tuyere component 20 and the mounting frame 9-2, on one hand, the first connecting hole and the second connecting hole do not need to be strictly aligned during connection, thereby not only reducing the requirement on the processing precision of the first connecting hole and the second connecting hole, but also further reducing the connection difficulty of the tuyere component 20 and the mounting frame 9-2; on the other hand, the thermal expansion and the cold contraction of the tuyere member 20 are more suitable, and the abnormal sound generated between the tuyere member 20 and the mounting base 30 due to the thermal expansion and the cold contraction can be more effectively prevented. Wherein the insertion operation of the connection member 9-3 is more facilitated when the second connection hole provided in the mounting frame 9-2 is provided as the oblong hole, as compared with the case where the first connection hole provided in the tuyere member 20 is provided as the oblong hole.

The invention will be further described with reference to the embodiment shown in fig. 55.

As shown in FIG. 55, in this embodiment, the tuyere structure includes a tuyere member 20, a mounting frame 9-2 and a connection member 9-3, wherein the mounting frame 9-2 is connected to a sidewall of a mounting opening of a mounting base 30, and the tuyere member 20 is connected to the mounting frame 9-2 through the connection member 9-3.

As can be seen from fig. 55, the mounting frame 9-2 includes four mounting bars 9-21, the four mounting bars 9-21 are opposite to each other in pairs and are respectively used for connecting with the peripheral side walls of the mounting opening, and the adjacent mounting bars 9-21 are connected with each other. Based on this, the mounting frame 9-2 of this embodiment is rectangular.

Also, in this embodiment, the tuyere member 20 is connected with the opposite two mounting bars 9-21 among the four mounting bars 9-21 of the mounting frame 9-2 through the side walls thereof. Specifically, as can be seen from fig. 55, the tuyere member 20 is connected with the two mounting bars 9-21 opposed in the width direction of the mounting frame 9-2 through the two side walls opposed in the width direction thereof. Since the tuyere member 20 is installed in a side-mounting manner and both opposite sides of the tuyere member 20 can be effectively supported, the installation is more stable and firm. Moreover, since the two opposite side walls in the width direction of the tuyere member 20 have a long length, it is convenient to arrange more first connection holes in the tuyere member 20, and therefore, it is advantageous to realize more reliable connection, and it is helpful to disperse the force more effectively and reduce the deformation.

As shown in fig. 55, in this embodiment, a plurality of first connection holes are respectively formed in two opposite side walls in the width direction of the tuyere member 20 at intervals along the length direction, a plurality of second connection holes are respectively correspondingly formed in two opposite mounting strips 9-21 in the width direction of the mounting frame 9-2, the second connection holes are oblong holes, and the length direction of the oblong holes is arranged along the length direction of the tuyere member 20. The connection piece 9-3 is inserted into the first and second connection holes to achieve the connection of the tuyere member 20 with the mounting frame 9-2. Since the second coupling hole is a long circular hole, the relative position of the tuyere member 20 and the mounting frame 9-2 is allowed to be changed within a certain range, so that the tuyere member 20 can be effectively coupled to the mounting frame 9-2 even if the tuyere member 20 expands with heat and contracts with cold, thereby facilitating more stable and reliable mounting of the tuyere member 20 on the mounting base 30. The length direction of the long round hole is along the length direction of the tuyere part 20, so that the characteristic that the tuyere part 20 is easy to expand with heat and contract with cold in the length direction can be better adapted, and the actual installation requirement of the tuyere part 20 can be more effectively met.

Also, as shown in fig. 55, in this embodiment, the centers of the first connection holes and the second connection holes are located at the same height position in the assembled state, which makes the connection member 9-3 inserted into the first connection hole and the second connection hole not to be inclined with respect to the upper surface of the mounting base 30 but to be parallel to the upper surface of the mounting base 30, not only facilitates the connection operation of the connection member 9-3, but also, since there is no component of the force applied by the connection member 9-3, it can be more sufficiently used to tightly connect the tuyere member 20 with the mounting frame 9-2, and therefore, it is also advantageous to achieve a more firm connection between the tuyere member 20 and the mounting frame 9-2.

Further, as shown in fig. 55, the mounting frame 9-2 of this embodiment is such that each of the mounting bars 9-21 is a straight plate, and the lower portion of each of the mounting bars 9-21 is fitted to the side wall of the mounting opening while the upper portion of each of the mounting bars 9-21 is extended upward from the upper surface of the mounting base 30. And, wherein two mounting bars 9-21 are oppositely arranged in the width direction, the lower part is connected with the side wall of the mounting opening, and the upper part is connected with the tuyere member 20, i.e. the aforementioned second connection holes are arranged at the upper parts of the two mounting bars 9-21. Based on this, the mounting frame 9-2 has a lower portion attached to the side wall of the mounting opening in a fitting manner, and has an upper portion attached to the tuyere member 20 above the upper surface of the mounting base 30.

On the one hand, since the surface of the portion of the mounting frame 9-2 located within the mounting opening (the aforementioned lower portion) is parallel to the side wall of the mounting opening, the mounting frame 9-2 occupies less space inside the mounting opening relative to the case where the surface of the portion of the mounting frame 9-2 located within the mounting opening is inclined relative to the side wall of the mounting opening, and not only is the possibility of interference with the tuyere member 20 reduced, but also more operating space can be reserved for the connection of the mounting frame 9-2 to the mounting base 30 and the connection of the mounting frame 9-2 to the tuyere member 20, further reducing the mounting difficulty and improving the mounting efficiency.

On the other hand, since the portion of the mounting frame 9-2 located in the mounting opening is attached to the side wall of the mounting opening, the mounting frame 9-2 can be more closely connected to the side wall of the mounting opening, the stress state is better, and the connection strength is higher.

On the other hand, since the mounting frame 9-2 has a portion higher than the upper surface of the mounting base 30 (i.e., the aforementioned upper portion) and the tuyere member 20 is coupled to the mounting frame 9-2 at a portion higher than the upper surface of the mounting base 30, when the tuyere member 20 and the mounting frame 9-2 are coupled by the coupling member 9-3, the coupling member 9-3 only has to pass through the tuyere member 20 and the mounting frame 9-2 without passing through the side walls of the mounting opening at the same time, so that the coupling of the coupling member 9-3 is facilitated as compared with the case where the coupling member 9-3 has to pass through the tuyere member 20 and the mounting frame 9-2 and penetrate into the side walls of the mounting opening, and the difficulty of coupling the tuyere member 20 to the mounting frame 9-2 can be further. Also, since the connection member 9-3 does not penetrate into the side wall of the mounting opening without being restricted by the mounting base 30, the connection member 9-3 can move more freely in the oblong hole, which facilitates the change of the relative position of the tuyere member 20 to the mounting frame 9-2, thereby more effectively accommodating the expansion and contraction of the tuyere member 20. It can be seen that the portion of the mounting frame 9-2 connected to the tuyere member 20 is not positioned between the upper and lower surfaces of the mounting base 30, and can be fitted with the oblong holes to more effectively accommodate thermal expansion and contraction of the tuyere member 20.

In installing the tuyere member 20 based on the tuyere structure of the present invention, it can be performed as follows:

the tuyere member 20 is connected to the mounting frame 9-2.

By mounting the mounting frame 9-2 on the mounting base 30 in advance, it is possible to avoid direct contact of the tuyere member 20 with the mounting base 30 and prevent generation of noise abnormality. In addition, the mounting frame 9-2 is used for realizing the connection between the tuyere component 20 and the side wall of the mounting opening, which is beneficial to simplifying the mounting process of the tuyere component 20 and reducing the mounting difficulty.

When the tuyere member 20 and the mounting frame 9-2 are connected, the tuyere member 20 can be firstly put into the mounting opening from bottom to top, and then the connecting piece 9-3 is utilized to penetrate through the first connecting hole on the tuyere member 20 and the second connecting hole on the mounting frame 9-2 to fix the tuyere member 20 on the mounting frame 9-2, so that the connection is convenient and the operation is simple.

The air outlet structure of the existing ceiling type air conditioner is embedded into the ceiling and directly connected with a sinking platform arranged on the ceiling through screws. Above-mentioned connected mode need punch on the furred ceiling, consequently has higher to the rigidity requirement of furred ceiling.

In order to solve the problems of the prior art, it is another object of the present invention to provide a tuyere structure assembly and a ceiling type air conditioner to reduce the requirement for installing a ceiling to thereby improve the applicability of the ceiling type air conditioner.

The invention provides a tuyere structure assembly which comprises an air outlet part 20, a tuyere structure connecting piece 10-2 arranged on the air outlet part 20 and a mounting base body connecting piece 10-3 arranged on a mounting base body 30, wherein the tuyere structure connecting piece 10-2 is connected with the mounting base body connecting piece 10-3 so as to indirectly connect the air outlet part 20 to the mounting base body 30.

Furthermore, a first connecting hole 10-2B is formed in the air outlet component connecting piece 10-2, a second connecting hole 10-3B is formed in the installation base body connecting piece 10-3, the tuyere structure assembly further comprises a first connecting rod, and the first connecting rod penetrates through the first connecting hole 10-2B and the second connecting hole 10-3B to be connected with the air outlet component connecting piece 10-2 and the installation base body connecting piece 10-3.

Further, at least one of the first connection hole 10-2B and the second connection hole 10-3B is a long hole.

Further, the first connection hole 10-2B and the second connection hole 10-3B are both long holes, and the first connection hole 10-2B and the second connection hole 10-3B are arranged in a crossing manner.

Further, the first connection hole 10-2B and the second connection hole 10-3B are vertically disposed.

Furthermore, at least two first connecting holes 10-2B arranged side by side are formed in the air outlet part connecting piece 10-2, and at least two second connecting holes 10-3B arranged corresponding to the at least two first connecting holes are formed in the mounting base body connecting piece 10-3.

Furthermore, a first auxiliary positioning part for making a positioning mark on the mounting base body 30 is arranged on the air outlet part connecting piece 10-2, and a second auxiliary positioning part corresponding to the first auxiliary positioning part is arranged on the mounting base body connecting piece 10-3.

Further, the first auxiliary positioning part is a notch; and/or the second auxiliary positioning part is a notch.

Further, the fixing position between the air outlet part connecting piece 10-2 and the air outlet part 20 is adjustably set.

Further, a first mounting long hole 2A is arranged on the air outlet part connecting piece 10-2, the air outlet structure component further comprises a second connecting rod, and the second connecting rod penetrates through the first mounting long hole 2A to be connected with the air outlet part connecting piece 10-2 and the air outlet part 20.

Furthermore, the side surface of the air outlet component 20 is provided with a guide groove 10-1A extending along the height direction, and the air outlet component connecting piece 10-2 is installed on the guide groove 10-1A.

Further, the air outlet part connecting piece 10-2 is fixedly arranged at the bottom end of the guide groove 10-1A.

Further, the air outlet part 20 further comprises mounting sinking tables 10-1B arranged on two sides of the bottom end of the guide groove 10-1A, and the air outlet part connecting piece 10-2 is fixedly mounted on the mounting sinking tables 10-1B.

Further, the mounting base connecting piece 10-3 includes a fixing piece 10-31 for being fixedly connected with the mounting base 30, and a first bent portion 10-32 and a second bent portion 10-33 disposed on the fixing piece 10-31, the first bent portion 10-32 and the second bent portion 10-33 are bent in the opposite direction with respect to the fixing piece 10-31, the first bent portion 10-32 is bent toward the edge of the mounting base 30, and the second bent portion 10-33 is bent toward the middle of the ceiling and connected with the air outlet part connecting piece 10-2.

Furthermore, the air outlet structure assembly comprises at least two air outlet part connecting pieces 10-2 arranged at intervals along the length direction of the air outlet part and at least two installation base body connecting pieces 10-3 arranged corresponding to the at least two air outlet part connecting pieces.

Further, the mounting base 30 includes a ceiling.

Another aspect of the present invention provides a ceiling type air conditioner including the tuyere structure assembly of the above embodiment.

Based on the air port structure assembly and the air conditioner provided by the invention, the air port structure assembly comprises an air port structure, an air port structure connecting piece arranged on the air port structure and a mounting base body connecting piece used for being arranged on a mounting base body, and the air port structure connecting piece is connected with the mounting base body connecting piece so as to indirectly connect the air port structure to the mounting base body. According to the invention, the air inlet structure connecting piece is arranged on the air inlet structure, and the mounting base body connecting piece is arranged on the mounting base body to indirectly connect the air inlet structure and the mounting base body.

The following is illustrated by means of various specific examples:

spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The tuyere component assembly of the embodiment of the invention comprises a tuyere component, a tuyere component connecting piece arranged on the tuyere component and a mounting base body connecting piece arranged on a mounting base body, wherein the tuyere component connecting piece is connected with the mounting base body connecting piece so as to indirectly connect the tuyere component to the mounting base body.

In the embodiment of the invention, the air port component connecting piece is arranged on the air port component and the mounting base body connecting piece is arranged on the mounting base body to indirectly connect the air port component and the mounting base body. And realize the connection of wind gap part and installation base member through being connected between wind gap part connecting piece and the installation base member connecting piece and can avoid punching the operation in narrow and small space, reduce the installation degree of difficulty of wind gap part.

The structure of the tuyere structure assembly and the process of mounting the air-out member to the mounting base 30 according to an embodiment of the present invention will be described in detail with reference to fig. 56 to 62.

The indirect connection structure of the present embodiment includes an air-out member connection member 10-2 provided on the air-out member 20 and a mounting substrate connection member 10-3 provided on the mounting substrate 30 to connect the air-out member 20 and the mounting substrate 30, and the air-out member connection member 10-2 is connected to the mounting substrate connection member 10-3 to indirectly connect the air-out member 20 to the mounting substrate 30.

When the air outlet component 20 is installed, the installation substrate connecting piece 10-3 can be installed on the installation substrate 30, and then the air outlet component connecting piece 10-2 arranged on the air outlet component 20 is connected with the installation substrate connecting piece 10-3, so that the phenomenon that holes are directly drilled on the ceiling is avoided.

In this embodiment, the mounting substrate 30 comprises a drop ceiling. In other embodiments, the mounting base 30 may also include other forms such as a top frame.

In order to improve the reliability of the installation of the air outlet component, a reinforcing structure can be arranged at the position of the installation base 30 where the installation base connecting piece 10-3 is arranged.

Preferably, the fixing position between the air-out part connector 10-2 and the air-out part 20 is adjustably set. When the sinking platform hole of the suspended ceiling for mounting the air outlet component is not accurately arranged, the aim of connecting the air outlet component 20 and the mounting base body 30 can be achieved by adjusting the fixing position of the air outlet component connecting piece 10-2 relative to the air outlet component 20.

Specifically, in the present embodiment, as shown in fig. 58, the air outlet member connecting member 10-2 is provided with a first installation long hole 2A. The tuyere structure assembly further comprises a connecting rod which is arranged in the first mounting long hole 2A in a penetrating mode to be connected with the air outlet part connecting piece 10-2 and the air outlet part 20. In the present embodiment, the longitudinal direction of the first long mounting hole 2A is arranged along the width direction of the air-out member. When the sinking platform hole of the suspended ceiling is larger, the position of the air outlet component connecting piece can be adjusted by controlling the position of the connecting rod relative to the first installation long hole 2A, so that the air outlet component connecting piece 10-2 is close to the edge of the sinking platform hole of the suspended ceiling as much as possible.

In this embodiment, the air outlet member connector 10-2 is a sheet structure.

In order to prevent the air-out member 20 and the ceiling from being spaced apart from each other in the width direction after being mounted, as shown in fig. 56, the side surface of the air-out member 20 is provided with a guide groove 10-1A extending in the height direction. The air outlet part connecting piece 10-2 is arranged in the guide groove 10-1A. As shown in FIG. 61, when the air-out member is mounted, the mounting base connector 10-3 is connected to the air-out member connector 10-2 along the guide groove 10-1A.

Preferably, the air-out member connector 10-2 of the present embodiment is fixedly installed at the bottom end of the guide groove 10-1A in order to fit the air-out member 20 and the ceiling in the height direction without a gap therebetween after installation.

Preferably, in order to prevent the air-out member connector 10-2 from protruding from the air-out member 20, as shown in fig. 58, the air-out member 20 of this embodiment further includes a mounting sink 10-1B disposed on both sides of the bottom end of the guide groove 10-1A, and the air-out member connector 10-2 is fixedly mounted on the mounting sink 10-1B. The mounting sinking platform 10-1B is a groove extending to the outer side of the guide groove 10-1A, and mounting holes 10-2A are arranged at two ends of the air outlet part connecting piece 10-2. The connecting rod passes through the mounting hole 10-2A and is connected with the mounting sinking platform 10-1B.

The connecting rod may be a self-tapping screw or the like.

As shown in FIG. 60, the attachment piece 10-3 of the mounting base of the present embodiment includes a fixing piece 10-31 for fixed attachment to the mounting base 30, and a first bent portion 10-32 and a second bent portion 10-33 provided on the fixing piece 10-31. The first bent part 10-32 and the second bent part 10-33 are bent in opposite directions relative to the fixing piece 10-31, the first bent part 10-32 is bent towards the edge of the suspended ceiling, and the second bent part 10-33 is bent towards the middle of the suspended ceiling and connected with the air outlet part connecting piece 10-2.

The first bent part 10-32 is bent towards the edge of the suspended ceiling to play a role of limiting, so that the installation base body connecting piece 10-3 is prevented from falling off. Preferably, the mounting base connector 10-3 of the present embodiment includes two first bent portions 10-32 at both ends, respectively.

Preferably, the mounting base connector 10-3 of the present embodiment is provided with a second mounting slot 3A to facilitate adjustment of the position of the mounting base connector 10-3 relative to the ceiling. Furthermore, the ceiling connecting pieces can be conveniently installed on more installation occasions, and the application range is enlarged.

How the air outlet member connecting member is connected to the ceiling connecting member will be described in detail with reference to fig. 56 to 62.

As shown in fig. 58, the wind discharging part connecting member 10-2 of the present embodiment is provided with a first connecting hole 10-2B. As shown in fig. 60, the second bent portion 10-33 of the mounting base connector 10-3 of the present embodiment is provided with a second connection hole 10-3B. The tuyere structure assembly further comprises a connecting rod. The connecting rod passes through the first connecting hole 10-2B and the second connecting hole 10-3B to connect the air outlet part connecting piece 10-2 and the mounting base body connecting piece 10-3.

In this embodiment, in order to increase the degree of freedom of position adjustment between the air-out member connector 10-2 and the mounting base connector 10-3, both the first connection hole 10-2B and the second connection hole 10-3B are long holes. And the first connection hole and the second connection hole are vertically disposed. The length direction of the first connecting hole extends along the width direction of the air outlet part, and the length direction of the second connecting hole extends along the length direction of the air outlet part, so that the relative positions of the air outlet part connecting piece 10-2 and the mounting base body connecting piece 10-3 in the width direction and the length direction can be adjusted.

Of course, in other embodiments not shown in the drawings, the distance between the two connecting members can be easily adjusted by making one of the first connecting hole and the second connecting hole a long hole. And the first connection hole and the second connection hole may be arranged to cross at a certain angle.

In order to improve the reliability of the connection between the air outlet part connector and the ceiling connector, the air outlet part connector 10-2 of the present embodiment is provided with two first connection holes 10-2B arranged side by side, and the mounting base connector 10-3 is provided with two second connection holes 10-3B arranged corresponding to the two first connection holes 10-2B.

In the present embodiment, the long hole may be a waist-shaped hole, an oblong hole, or the like.

As shown in fig. 61 and 62, the tuyere structure assembly of the present embodiment includes at least two air-out member connectors 10-2 arranged at intervals along the length direction of the air-out member and at least two mounting base connectors 10-3 arranged corresponding to the at least two air-out member connectors.

Preferably, in order to accurately position the installation position of the air outlet component, the air outlet component connector 10-2 of the present embodiment is provided with a first auxiliary positioning portion for making a positioning mark on the ceiling. The mounting base body connecting piece 10-3 is provided with a second auxiliary positioning part which is arranged corresponding to the first auxiliary positioning part. For example, before installing the base connector 10-3, the air outlet component is aligned with the air conditioner internal unit, and the first auxiliary positioning part is used for marking the edge of a counter sink hole formed in the ceiling. The mark is then aligned with the second pilot positioning portion on the mounting base connector 10-3 and the mounting base connector 10-3 is mounted thereto.

Specifically, in the present embodiment, as shown in fig. 58, the first auxiliary positioning portion is a first notch 10-2C. As shown in fig. 60, the second auxiliary positioning portion is a second notch 10-3C. The notch is a triangular notch, so that the angular point of the triangular notch can be conveniently used for marking, and the positioning accuracy is improved.

Of course, in other embodiments not shown in the drawings, the first and second auxiliary positioning portions may also be any feature having a marking function, such as a protrusion.

In order to solve the problem that a floor space is occupied by a floor air conditioner or a wall surface is damaged by a wall-mounted air conditioner, a ceiling-mounted air conditioner is currently available, and an air outlet part is installed on the ceiling to save space and prevent permanent damage to the wall surface.

As shown in fig. 63 and 64, in the prior art, the air outlet part 20 and the suspended ceiling 30 are limited by the limiting piece 11b, and the air outlet part 20 is fixed by the air outlet fixing piece 11a, which has the problems of inconvenient installation, poor installation effect, low installation strength, etc. Moreover, the air port component is directly contacted with the suspended ceiling, and the phenomena of noise abnormity and the like are easy to occur.

In view of the problems in the prior art, another object of the present invention is to provide an air outlet structure and an air conditioner, which can reduce the installation difficulty as much as possible and avoid noise pollution caused by friction or pulling between the air outlet component and the ceiling when the air outlet component expands with heat and contracts with cold.

The present invention provides a tuyere structure comprising a tuyere member 20, a mounting frame 11-3 and a connecting member 11-4, wherein the mounting frame 11-3 is connected to a mounting base 30, the tuyere member 20 is mounted on the mounting frame 11-3 through the connecting member 11-4, and a gap is formed between the tuyere member 20 and the mounting frame 11-3.

Further, the bottom surface of the tuyere member 20 is provided with a tuyere, the length direction of the mounting frame 11-3 extends along the circumferential direction of the tuyere member 20, and the mounting frame 11-3 is perpendicular to the bottom surface of the tuyere member 20 and is disposed outside the tuyere member 20.

Further, a connection between the connection member 11-4 and the mounting frame 11-3 and/or a connection between the connection member 11-4 and the tuyere member 20 has a moving space.

Further, a first mounting hole 11-5 is formed in the tuyere member 20, a second mounting hole 11-6 is formed in the mounting frame 11-3, the connecting member 11-4 penetrates through the first mounting hole 11-5 and the second mounting hole 11-6, and the first mounting hole 11-5 and/or the second mounting hole 11-6 are oblong holes to form the movement space.

Further, the second mounting hole 11-6 is an oblong hole, and the first mounting hole 11-5 is a circular hole and is disposed on a side surface of the tuyere member 20.

Further, the length direction of the oblong hole extends along the circumferential direction of the tuyere member 20.

Further, the second mounting hole 11-6 comprises a circumferentially closed hole; alternatively, the second mounting hole 11-6 comprises a circumferentially non-closed hole open at the upper end.

Further, the mounting frame 11-3 is mounted on a side wall of the mounting hole of the mounting base 30.

Further, the mounting frame 11-3 has a protruding portion higher than the top surface of the mounting substrate 30 and/or lower than the bottom surface of the mounting substrate 30, and the tuyere member 20 is mounted on the protruding portion of the mounting frame 11-3.

Further, the mounting frame 11-3 includes a plurality of mounting frames 11-3, and the plurality of mounting frames 11-3 are independent of each other.

Further, the mounting frame 11-3 includes a plurality of mounting frames 11-3, and the plurality of mounting frames 11-3 are connected to each other to form an integrated frame.

Further, a gap is provided between the mounting frame 11-3 and the tuyere member 20.

Further, the connecting member 11-4 comprises a connecting shaft 11-42, an end cap 11-43 and a snap joint 11-41, wherein the end cap 11-43 is disposed at one end of the connecting shaft 11-42, the snap joint 11-41 is disposed at the other end of the connecting shaft 11-42, and the diameters of the end cap 11-43 and the snap joint 11-41 are both larger than the minimum diameters of the first mounting hole 11-5 and the second mounting hole 11-6, so as to limit the tuyere member 20 and the mounting frame 11-3 between the end cap 11-43 and the snap joint 11-41.

Further, the snap joint 11-41 is provided with a groove 11-44 extending axially inward from an outer end surface of the snap joint 11-41 and penetrating in a radial direction, so that the snap joint 11-41 penetrates the first mounting hole 11-5 and the second mounting hole 11-6 by pressing the snap joint 11-41 in the radial direction when mounted.

Further, the circumferential direction of the snap joint 11-41 is provided with a diameter reduction part 11-45, the diameter of the diameter reduction part 11-45 is not larger than the width of the oblong hole, so that the snap joint 11-41 passes through the oblong hole by aligning the diameter reduction part 11-45 with the width direction of the oblong hole when being installed, and the restriction function is realized by rotating the connecting piece 11-4 after passing.

The invention further provides an air conditioner which comprises the air opening structure in the embodiment.

Based on the technical scheme, the installation frame is arranged in the embodiment of the invention and is connected with the installation base body, and the air port component is installed on the installation frame through the connecting piece; in addition, a gap is formed between the air port component and the mounting frame, so that the direct contact between the air port component and the mounting base body can be avoided, the friction or the dragging between the air port component and the mounting base body is reduced, and the noise is reduced.

The following is illustrated by means of various specific examples:

as shown in FIG. 65, in one exemplary embodiment of the tuyere structure provided in the present invention, which comprises a tuyere member 20, a mounting frame 11-3 and a connection member 11-4, the mounting frame 11-3 is connected to a mounting base 30, the tuyere member 20 is mounted on the mounting frame 11-3 through the connection member 11-4, and a gap is provided between the tuyere member 20 and the mounting frame 11-3. Specifically, the tuyere member 20 and the mounting frame 11-3 may have a gap in the length direction or may have a gap in the width direction.

In the above exemplary embodiment, the tuyere structure is provided with the mounting frame 11-3, the mounting frame 11-3 is connected with the mounting base 30, and the tuyere component 20 is mounted on the mounting frame 11-3 through the connecting member 11-4, compared with the technical scheme of mounting the tuyere component by using a plurality of independently arranged mounting strips in the prior art, the tuyere component 20 is mounted by using the mounting frame 11-3 in the present invention, which can reduce the mounting difficulty, reduce the mounting parts, and improve the mounting efficiency; in addition, a gap is formed between the tuyere component 20 and the mounting frame 11-3, so that a certain assembly allowance can be ensured between the mounting frame 11-3 and the tuyere component 20, the tuyere component 20 can be normally mounted after being heated and deformed, and the adaptability is improved; can also avoid wind gap part and furred ceiling direct contact, reduce the friction or drag between wind gap part and the furred ceiling, reduce the noise.

Further, the bottom surface of the tuyere member 20 is provided with a tuyere, the length direction of the mounting frame 11-3 extends along the circumferential direction of the tuyere member 20, and the mounting frame 11-3 is perpendicular to the bottom surface of the tuyere member 20 and is disposed outside the tuyere member 20. This arrangement can further improve the convenience of installation.

Specifically, the mounting base 30 is provided with a mounting opening, the tuyere provided on the bottom surface of the tuyere member 20 is opposed to the mounting opening of the mounting base 30, and the mounting frame 11-3 is perpendicular to the plane of the mounting base 30. In some prior art, the adoption realizes being connected of wind gap part and installation base member for the board that the installation base member was bent, and its installation operation is very inconvenient, and operating personnel operates unhandy, causes the installation insecure scheduling problem easily. In the embodiment of the present invention, the mounting frame 11-3 includes a straight plate perpendicular to the mounting base 30, and the connection between the outlet member 20 and the mounting frame 11-3 and the connection between the mounting frame 11-3 and the mounting base 30 are both facilitated, so that the difficulty of installation can be reduced.

Optionally, the connection between the connection member 11-4 and the mounting frame 11-3 and/or the connection between the connection member 11-4 and the tuyere member 20 has a movable space. The movable space is arranged to be slightly displaced relative to the mounting frame 11-3 and the mounting base 30 when the tuyere member 20 expands with heat and contracts with cold, so as to reduce friction between the tuyere member 20 and the mounting base 30 and reduce noise.

Optionally, the mounting substrate 30 comprises a drop ceiling.

Specifically, the tuyere member 20 is provided with a first mounting hole 11-5, the mounting frame 11-3 is provided with a second mounting hole 11-6, the connecting member 11-4 penetrates through the first mounting hole 11-5 and the second mounting hole 11-6, and the first mounting hole 11-5 and/or the second mounting hole 11-6 are/is an oblong hole to form a movement space. The slotted holes are arranged to allow a slight displacement of the tuyere member 20 with respect to the mounting frame 11-3, reducing friction.

Alternatively, the second mounting hole 11-6 is an oblong hole, and the first mounting hole 11-5 is a circular hole and is disposed at a side surface of the tuyere member 20. The arrangement can ensure the sealing performance of the tuyere part 20 and prevent the air flow from leaking from the first mounting hole 11-5 to influence the air passing amount.

Further, the length direction of the oblong hole extends in the circumferential direction of the tuyere member 20.

As shown in fig. 66, the long circular hole has the same length direction as the extending direction of the mounting frame 11-3, and thus the arrangement allows the tuyere member 20 to be displaced in the extending direction of the mounting frame 11-3.

Alternatively, as shown in fig. 66, the second mounting hole 11-6 comprises a circumferentially closed hole, which has a better limiting effect; in other embodiments, the second mounting hole 11-6 may also include a circumferential non-closed hole with an opening at the upper end, so that the manufacturing difficulty is reduced on the premise of ensuring the connection and limiting effects, and the mounting of the connecting member 11-4 is more convenient, which is beneficial to improving the mounting efficiency.

Alternatively, the mounting frame 11-3 is mounted on the side wall of the mounting opening of the mounting base 30, which is provided to facilitate improvement of the mounting convenience and the stability of the mounting frame 11-3. In other embodiments, the mounting frame 11-3 may also be disposed on the top surface of the mounting base 30.

Alternatively, the mounting frame 11-3 has a protruding portion higher than the top surface of the mounting substrate 30 and/or lower than the bottom surface of the mounting substrate 30, and the tuyere member 20 is mounted on the protruding portion of the mounting frame 11-3. The arrangement of the protruding portion provides a mounting position for the tuyere member 20, making the mounting more convenient.

Alternatively, the mounting frame 11-3 may include a plurality of mounting frames 11-3 connected to each other to form an integrated frame, which may improve the structural strength of the mounting frame 11-3 and facilitate the connection of the mounting frame 11-3 to the mounting base 30. In other embodiments, the mounting frames 11-3 can also be independent of each other, which saves material.

Optionally, there is a gap between the mounting frame 11-3 and the tuyere member 20. The gap can ensure that a certain assembly allowance is formed between the installation frame 11-3 and the tuyere part 20, and the tuyere part 20 can be normally installed after being heated and deformed, so that the adaptability is improved; and the direct contact between the tuyere member 20 and the mounting frame 11-3 can be avoided, the friction and the dragging between the tuyere member 20 and the mounting frame 11-3 can be reduced, and the noise pollution can be reduced.

As shown in fig. 66, the connection member 11-4 includes a connection shaft 11-42, an end cap 11-43 and a bayonet joint 11-41, the end cap 11-43 is provided at one end of the connection shaft 11-42, the bayonet joint 11-41 is provided at the other end of the connection shaft 11-42, and the end cap 11-43 and the bayonet joint 11-41 each have a diameter larger than the minimum diameter of the first mounting hole 11-5 and the second mounting hole 11-6 to restrain the tuyere member 20 and the mounting frame 11-3 between the end cap 11-43 and the bayonet joint 11-41. This structure can effectively improve the reliability of the connection between the tuyere member 20 and the mounting frame 11-3 and prevent the falling-off of the tuyere member 20.

In order to more conveniently accomplish the connection of the tuyere member 20 and the mounting frame 11-3, the bayonet joint 11-41 is optionally provided with a groove 11-44 extending axially inward from an outer end surface of the bayonet joint 11-41 and penetrating in a radial direction, so that the bayonet joint 11-41 penetrates the first mounting hole 11-5 and the second mounting hole 11-6 by pressing the bayonet joint 11-41 in the radial direction when mounting. The arrangement can greatly reduce the difficulty of installation, and compared with the connection by bolts, the arrangement of the clamping joints 11-41 and the grooves 11-44 can omit the process of screwing nuts; the provision of the bayonet joint 11-41 and the groove 11-44 makes it possible to omit the screwing process with a tool, compared to the use of a screw connection.

Optionally, the circumferential direction of the bayonet joint 11-41 is provided with a diameter reduction part 11-45, the diameter of the diameter reduction part 11-45 is not larger than the width of the oblong hole, so that the bayonet joint 11-41 passes through the oblong hole by aligning the diameter reduction part 11-45 with the width direction of the oblong hole when being installed, and the limiting effect is realized by rotating the connecting piece 11-4 after passing through.

Specifically, the diameter reducing part 11-45 may include two platforms symmetrically disposed on the circumferential surface of the bayonet joint 11-41, the two platforms are disposed such that the diameter of the bayonet joint 11-41 at this point is smaller than the diameter of the other parts of the bayonet joint 11-41, and when it is necessary to pass the bayonet joint 11-41 through the oblong hole, the connecting member 11-4 is rotated such that the line connecting the two platforms is parallel to the axis of the oblong hole in the width direction, which may allow the bayonet joint 11-41 to pass through the oblong hole smoothly; after the clamping joint 11-41 passes through the long round hole, the part with the larger diameter on the clamping joint 11-41 can be aligned to the width direction of the long round hole by rotating the connecting piece 11-4, and the connecting piece 11-4 can be effectively prevented from falling off from the long round hole through the part with the larger diameter.

By arranging the diameter reducing parts 11-45, the insertion, connection and limiting functions of the connecting piece 11-4 can be realized through simple rotating action, and the operation is simple and convenient.

Based on the air opening structure, the invention further provides an air conditioner which comprises the air opening structure. The positive technical effects of the air opening structure in the above embodiments are also applicable to the air conditioner, and are not described herein again.

In the above embodiments, the tuyere component in the tuyere structure may be an air inlet component or an air outlet component.

The specific structure and installation process of an embodiment of the tuyere structure and the air conditioner of the present invention will be described with reference to fig. 65 and 66:

as shown in fig. 65, the mounting substrate 30 is provided with a mounting opening, the mounting frame 11-3 is mounted on a side wall of the mounting opening, the mounting frame 11-3 includes a plurality of straight plates perpendicular to a plane of the mounting substrate, and the plurality of straight plates are connected end to form a frame-type structure. The air outlet component 20 is provided with a first mounting hole 11-5, the mounting frame 11-3 comprises a protruding part higher than the top surface of the mounting base 30, the protruding part of the mounting frame 11-3 is provided with a second mounting hole 11-6, the first mounting hole 11-5 is a round hole, the second mounting hole 11-6 is an oblong hole, and the connecting piece 11-4 penetrates through the first mounting hole 11-5 and the second mounting hole 11-6 to realize the connection between the air outlet component 20 and the mounting frame 11-3.

As shown in FIG. 66, the connecting member 11-4 includes a snap joint 11-41, a connecting shaft 11-42 and an end cap 11-43, the snap joint 11-41 and the end cap 11-43 are respectively disposed at both ends of the connecting shaft 11-42, and the snap joint 11-41 is provided with a groove 11-44 and a diameter reducing portion 11-45.

When the air outlet component is installed, firstly, the first installation hole 11-5 on the air outlet component 20 is aligned with the second installation hole 11-6 on the installation frame 11-3, then the air outlet component 20 extends into the air outlet component, the connecting piece 11-4 passes through the first installation hole 11-5, the radial direction of the connecting piece 11-4 is extruded in the passing process, the grooves 11-44 and the diameter reducing parts 11-45 are arranged to reduce the diameter of the clamping joint 11-41, after the connecting piece passes through the first installation hole 11-5 and the second installation hole 11-6, the radial extrusion action disappears, the diameter of the clamping joint 11-41 is recovered, and the clamping joint 11-41 can be clamped on one side of the installation frame 11-3 by rotating the connecting piece 11-4, so that the connecting piece 11-4 is effectively prevented from falling off.

Through the description of the air opening structure and the air conditioner of the invention, it can be seen that the air opening structure and the air conditioner of the invention have at least one or more of the following advantages:

1. the structural form of the installation frame and the arrangement of the gap between the air outlet component and the installation frame can reduce the installation difficulty, reduce the friction and the pull between the air outlet component and the suspended ceiling and reduce the noise;

2. the movable space is arranged at the joint between the mounting frame and the connecting piece and/or the joint between the connecting piece and the air port component, and the air port component can slightly displace relative to the mounting frame and the suspended ceiling when expanding with heat and contracting with cold, so that the friction between the air port component and the suspended ceiling is further reduced, and the noise is reduced;

3. the connecting piece is provided with the clamping joint and the screw cap, so that the connecting piece can be effectively prevented from falling off accidentally;

4. the arrangement of the groove and the diameter reducing part can make the installation of the connecting piece more convenient.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The tuyere mounting component is characterized by comprising a tuyere component (20), wherein an opening (40) is formed in a mounting base body (30), and the tuyere component (20) is used for being connected with the side wall of the opening (30).

2. Tuyere mounting member according to claim 1, further comprising an indoor unit body (10) and a tuyere member (20), said tuyere member (20) being carried by both said indoor unit body (10) and a mounting base (30).

3. The tuyere mounting member according to claim 1, further comprising a mounting structure connected with the tuyere member (1) and for connecting with a sidewall of the opening (40) such that the tuyere member (1) is mounted to the sidewall of the opening (40) through the mounting structure.

4. The tuyere mounting member according to claim 3, wherein said mounting structure comprises a snap-in member (4-4) provided on said tuyere member (20) for snap-in mounting said tuyere member (20) on said mounting base (30).

5. The tuyere mounting member according to claim 3, wherein the mounting structure comprises a first connecting rod (5-7) and a side-mounting fixture (5-2) provided on the tuyere member (20), the side-mounting fixture (5-2) having a bent mounting piece (5-21) inclined at a predetermined acute angle with respect to the sidewall, the first connecting rod (5-7) being capable of obliquely penetrating the sidewall through the bent mounting piece (5-21).

6. Tuyere mounting member according to claim 1, wherein the lower bottom surface of said tuyere member (20) is provided with an outwardly extending mounting portion (6-6) capable of abutting against said mounting base (30) from below, and a fixed connection between said mounting portion (6-6) and said mounting base (30) is achieved by means of screws (6-8).

7. The tuyere mounting member according to claim 3, wherein mounting structure comprises a multi-stage fixing structure by which the tuyere member (20) is operatively connected with the mounting base (30), the multi-stage fixing structure being configured to selectively adjust different insertion depths of the tuyere member (20) within the mounting base (30).

8. The tuyere mounting member according to claim 3, wherein the mounting structure comprises a mounting frame (9-2), the mounting frame (9-2) being connected with the tuyere member (20) and adapted to be connected with a sidewall of the opening (40) so that the tuyere member (20) is connected with the sidewall of the opening (40) through the mounting frame (9-2).

9. An indoor unit comprising the tuyere mounting member as set forth in any one of claims 1 to 8.

10. An air conditioning assembly characterized by comprising an indoor unit as claimed in claim 9.