CN208936417U - Fresh air module and air conditioner room unit - Google Patents
Fresh air module and air conditioner room unit Download PDFInfo
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- CN208936417U CN208936417U CN201821546158.9U CN201821546158U CN208936417U CN 208936417 U CN208936417 U CN 208936417U CN 201821546158 U CN201821546158 U CN 201821546158U CN 208936417 U CN208936417 U CN 208936417U
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Abstract
The utility model discloses a kind of fresh air module and air conditioner room unit, which includes fresh air seat, blower and filter screen, and the fresh air duct of fresh inlet, fresh air outlet and connection fresh inlet and fresh air outlet is offered on fresh air seat；Blower is set in fresh air duct, and fresh air duct has the wind inlet section that blower is extended to from fresh inlet；Filter screen is set in wind inlet section and/or at fresh inlet, so that fresh air successively passes through filter screen and blower.The utility model improves the structure of fresh air module, improves the air supply efficiency of fresh air module.
Description
Technical field
The utility model relates to air-conditioning technical field more particularly to a kind of fresh air module and air conditioner room units.
Background technique
In the prior art, part air conditioner room unit is equipped with fresh air module, which is used to be connected to outdoor, with
Outdoor air is introduced into interior, so as to improve indoor air quality.But due to outdoor air usually contain it is more
Dust, the blower of fresh air module by rotate by outdoor air be drawn into it is indoor during, have more dust according to
It is attached on blower, and influences the service life and air supply efficiency of blower.
Utility model content
The main purpose of the utility model is to provide a kind of fresh air modules, it is intended to improve the air-supply of fresh air module inner blower
Efficiency and service life.
To achieve the above object, the utility model proposes a kind of fresh air module, the fresh air module includes:
Fresh air seat offers fresh inlet, fresh air outlet and connection fresh inlet and fresh air outlet on the fresh air seat
Fresh air duct；
Blower, the blower are set in the fresh air duct, and the fresh air duct has to be extended to from the fresh inlet
The wind inlet section of the blower；
Filter screen, the filter screen are set in the wind inlet section and/or at the fresh inlet, so that fresh air is successively passed through
The filter screen and the blower.
Preferably, the filter screen is located at the side of the blower.
Preferably, the blower includes spiral case, and, the centrifugal wind wheel in the spiral case, the side of the filter screen
Face and the periphery wall of the spiral case are oppositely arranged.
Preferably, the fresh inlet is located at the lower part of the fresh air seat, and the wind inlet section is upward from the fresh inlet
Extend to the air inlet of the blower.
Preferably, the air side of the filter screen and the air inlet of the blower are oppositely arranged.
Preferably, the air inlet of the relatively described blower of the filter screen is obliquely installed.
Preferably, the blower includes motor, and, the wind wheel connecting with the motor, the motor is located at the wind
Between wheel and the filter screen, the relatively described wind wheel of the filter screen is obliquely installed, and accommodates at least partly described motor to be formed
Avoiding space.
Preferably, the fresh air seat tool has first inner wall opposite with the filter screen, first inner wall and the mistake
The air duct with air flow inlet is formed between strainer, the distance between the filter screen and first inner wall are along far from the gas
The tapered setting in the direction of inflow entrance.
Preferably, the upper end of the filter screen is arranged close to first inner wall, and the air flow inlet is located at the filtering
Between the lower end of net and first inner wall, the fresh inlet corresponds to the air flow inlet and is opened on first inner wall.
Preferably, assembling mouth is offered on the fresh air seat, the assembling mouth is connected to the fresh air duct,
For in the assembling to the fresh air duct.
Preferably, the air inlet of the filter screen and the blower is oppositely arranged；
The filter screen is between the blower and the assembling mouth；Alternatively, the blower is located at the filtering
Between net and the assembling mouth.
Preferably, the blower includes spiral case, and, the centrifugal wind wheel in the spiral case, the spiral case is described in
The axial sides of centrifugal wind wheel are respectively provided with air inlet and wind wheel installing port, and the wind wheel installing port is installed for the centrifugal wind wheel
Into the spiral case, the spiral case is connect with the fresh air seat, so that the second inner wall of the fresh air seat covers the wind wheel peace
Fill mouth.
Preferably, the air conditioner room unit includes indoor set body, and the fresh air module and the indoor set body connect
It connects, and is located at the end of the indoor set body length direction；The assembling mouth is located at the fresh air seat away from the room
The surface of interior machine ontology side；The fresh air module includes cover board, and the cover board covers the assembling mouth.
Preferably, the air conditioner room unit includes indoor set body, and the indoor set body is laterally arranged, the fresh air
Module is connect with the indoor set body, and is located at the end of the indoor set body length direction, and the blower includes centrifugation
The rotation axis of wind wheel, the centrifugal wind wheel extends along the length direction of the indoor set body.
Preferably, the surface of the fresh air seat opens up filter screen installing port, the filter screen installing port and the fresh air wind
Road connection, so that the filter screen is installed in the fresh air duct.
Preferably, the filter screen installing port is opened in the front surface of the fresh air seat.
The utility model also proposes that a kind of air conditioner room unit, the air conditioner room unit include:
Indoor set body；
And fresh air module as described above, the fresh air module are connect with the indoor set body, the fresh air module packet
It includes:
Fresh air seat offers fresh inlet, fresh air outlet and connection fresh inlet and fresh air outlet on the fresh air seat
Fresh air duct；
Blower, the blower are set in the fresh air duct, and the fresh air duct has to be extended to from the fresh inlet
The wind inlet section of the blower；
Filter screen, the filter screen are set in the wind inlet section and/or at the fresh inlet, so that fresh air is successively passed through
The filter screen and the blower.
The utility model is by the way that filter screen to be set in fresh inlet and/or wind inlet section, so that fresh air is successively by filtering
Net and blower, filter screen can be filtered in advance the fresh air before entering blower as a result, prevent with impurity such as dusts
Fresh air flow through blower, and be attached to the dust in fresh air on the motor and wind wheel of blower, and then influence blower uses the longevity
Life and air supply efficiency.Moreover, filter screen to be set in fresh inlet and/or wind inlet section to the resistance that can also reduce the air side of blower
Power, improves the wind velocity that in fresh air exit, and then improves the outlet air efficiency of fresh air module.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the decomposition texture schematic diagram of one embodiment of the utility model air conditioner room unit；
Fig. 2 is the cross-sectional view of air conditioner room unit in Fig. 1, and the length direction along air conditioner room unit has carried out section view；
Fig. 3 is the structural representation of one embodiment of the utility model fresh air module；
Fig. 4 is the decomposition texture schematic diagram of fresh air module in Fig. 3；
Fig. 5 is the cross-sectional view of fresh air module in Fig. 3, and the axial direction along wind wheel has carried out section view；
Fig. 6 is the decomposition texture schematic diagram of another embodiment of the utility model fresh air module；
Fig. 7 is the cross-sectional view in Fig. 6 after the assembly of fresh air module, and the axial direction along wind wheel has carried out section view.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Fresh air module | 113 | Wind inlet section |
| 11 | Fresh air seat | 113a | Wind inlet section |
| 11a | Fresh air seat | 114 | Wind outlet section |
| 12 | Blower | 117 | Filter screen installing port |
| 13 | Filter screen | 117a | Filter screen installing port |
| 13a | Filter screen | 118 | Assembling mouth |
| 14 | Cover board | 118a | Assembling mouth |
| 14a | Cover board | 119 | Guide rail |
| 20 | Indoor set body | 119a | Guide rail |
| 21 | Pedestal | 120 | Motor cover |
| 22 | Tubular wine wheel | 121 | Motor |
| 23 | Electric-controlled box | 122 | Wind wheel |
| 24 | Heat exchanger | 123 | Spiral case |
| 25 | Surface frame | 124 | Air inlet |
| 26 | Panel | 125 | Wind wheel installing port |
| 110 | Fresh inlet | 126 | First inner wall |
| 110a | Fresh inlet | 127 | Second inner wall |
| 111 | Fresh air outlet | 128 | Bracket |
| 112 | Fresh air duct | 251 | Indoor air inlet |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making the creative labor premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the "and/or" occurred in full text contains
Justice is, including three schemes arranged side by side, by taking " A and/or B " as an example, including the side that A scheme or B scheme or A and B meet simultaneously
Case.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of fresh air module, which is mainly used for air conditioner room unit.
Referring to Fig. 3 to Fig. 5, fresh air module 10 includes fresh air seat 11, blower 12 and filter screen 13, wherein on fresh air seat 11
Fresh inlet 110 and fresh air outlet 111 are offered, which is connected to by fresh air duct 112 with fresh air outlet 111,
Fresh inlet 110 with outdoor for being connected to, so that outdoor air enters in fresh air duct 112；Blower 12 is set to fresh air wind
In road 112, which is drawn into fresh air in fresh air duct 112 by fresh inlet 110 by rotation, and is added through blower 12
From 111 blowout of fresh air outlet after speed, indoor air is replaced with reaching, improves the purpose of indoor air quality；It crosses
Strainer 13 is used to be filtered the fresh air entered in fresh air duct 112, to prevent the impurity such as the dust in fresh air from entering room
It is interior.Wherein, fresh air duct 112 has the wind inlet section 113 that blower 12 is extended to from fresh inlet 110, filter screen 13 can be set
In in fresh inlet 110 and/or wind inlet section 113, to be filtered in advance to the fresh air entered in fresh air duct 112, prevent
Fresh air with impurity such as dusts flows through blower 12, and the dust in fresh air is made to be attached to the motor 121 and wind wheel 122 of blower 12
On, and then influence the service life and air supply efficiency of blower 12.Moreover, filter screen 13 is set to fresh inlet 110 and/or air inlet
The resistance of the air side of blower 12 can also be reduced in section 113, improve and go out wind velocity at fresh air outlet 111.It is understood that
It is that filter screen 13 can be set in fresh inlet 110, filter screen can also be set in the wind inlet section 113 of fresh air duct 112
13, filter screen 13 can also be set in fresh inlet 110 and wind inlet section 113 simultaneously, below can to the position of filter screen 13 into
Row detailed description, is not repeated herein.
It should be noted that above-mentioned fresh air can be outdoor fresh air, or the fresh air introduced from other environment, under
Face is mainly illustrated so that fresh air is outdoor fresh air as an example.In addition, refer in fresh inlet at fresh inlet and close to fresh air into
The position of mouth, that is, air processor can be located in fresh inlet when air processor is set at fresh inlet,
The position outside fresh inlet and close to fresh inlet can also be located at.Similarly, fresh air exit refers in fresh air outlet and leans on
The position of nearly fresh air outlet, that is, air processor can be located at fresh air when air processor is set to fresh air exit
In outlet, the position that the outer and close fresh air in fresh air outlet exports can also be located at.
In one embodiment, when there is a certain distance between the fresh air outlet 111 on blower 12 and fresh air seat 11, newly
Wind air duct 112 further includes the wind outlet section 114 that fresh air outlet 111 is extended to along blower 12.
In one embodiment, the position of fresh inlet 110 and fresh air outlet 111 on fresh air seat 11 specifically can be according to fresh air
Depending on the structure of seat 11.Such as: fresh inlet 110 and fresh air outlet 111 can be opened in the surface of fresh air seat 11.In addition,
Blower 12 or axial flow blower or cross flow fan or centrifugal wind wheel etc., specifically can depending on the structure of fresh air seat 11,
Details are not described herein again.
In one embodiment, as shown in Figures 4 and 5, it can make filter screen 13 is opposite with the air inlet 124 of blower 12 to set
It sets, to reduce fresh air seat 11 along the size of 12 radial direction of blower.Moreover, working as 124 phase of air inlet of filter screen 13 and blower 12
When to setting, the bigger of the size design of filter screen 13 to improve the service life of filter screen 13, can be reduced into filter screen
The frequency of 13 replacements.
Wherein, filter screen 13 can be arranged with 124 face of air inlet of blower 12, can also be with respect to the air inlet of blower 12
124 are obliquely installed, and certainly, the latter can further increase the size of filter screen 13, improve the service life of filter screen 13.
As shown in figure 5, blower 12 includes motor 121, and, the wind wheel 122 connecting with the rotor of motor 121 can make
Motor 121 is obliquely installed filter screen 13 with respect to wind wheel 122 between wind wheel 122 and filter screen 13, so that filter screen 13
The avoiding space that can accommodate at least partly motor 121 is formed between wind wheel 122, to make between blower 12 and filter screen 13
Structure it is more compact.Moreover, because filter screen 13 is obliquely installed, the size of filter screen 13 can be made bigger, thus further
Improve the service life of filter screen 13.Wherein, wind wheel 122 can be axial-flow windwheel, centrifugal wind wheel etc., herein with no restriction.
The positional relationship between blower 12 and filter screen 13 is illustrated so that blower 12 is centrifugal blower as an example below.
As shown in figure 4, blower 12 includes spiral case 123, motor cover 120, motor 121 and wind wheel 122, spiral case 123 into
Bracket 128 is set at air port 124, which protrudes from the side surface that spiral case 123 is provided with air inlet 124, and motor 121 is pacified
Dress on leg 128, and is connect by motor cover 120 with bracket 128, motor 121 to be fixed；Wind wheel 122 and motor
121 shaft connection, and be located in spiral case 123.Wherein, filter screen 13 is connect with the inner wall of fresh air seat 11, and opposite spiral case 123
Interior centrifugal wind wheel is obliquely installed, to avoid to bracket 128 and motor 121.
In one embodiment, as shown in figure 5, fresh air seat 11 can be made to have opposite with the inlet side of filter screen 13 first
Inner wall 126 forms the air duct with air flow inlet between first inner wall 126 and filter screen 13, can make filter screen 13 and the
The distance between one inner wall 126 is along the tapered setting in direction far from air flow inlet.It is understood that in the first of fresh air seat 11
Close to the position flow velocity with higher of air flow inlet, the flow velocity of the position far from air flow inlet between wall 126 and filter screen 13
It is lower, it, can by the way that the distance between filter screen 13 and the first inner wall 126 will be made along the tapered setting in direction far from air flow inlet
Make position of the filter screen 13 far from air flow inlet also air velocity with higher, so that air-flow be made uniformly to divide on filter screen 13
Cloth improves the utilization rate of filter screen 13.
It is alternatively possible to the upper end of filter screen 13 is arranged close to the first inner wall 126, then the first inner wall 126 and filter screen
The air flow inlet in the air duct between 13 is located between the lower end of filter screen 13 and the first inner wall 126；Fresh inlet 110 can be made right
It answers air flow inlet to be opened on the first inner wall 126, so that the structure of wind inlet section 113 is simpler, further decreases wind inlet section 113
Interior windage.Certainly, air flow inlet can also be located at upper end or the other positions of filter screen 13, specifically can be according to fresh air seat 11
Structure and filter screen 13 are depending on the position in fresh air seat 11.
In other implementations, as shown in FIG. 6 and 7, filter screen 13a can be made to be located at the side of blower 12, as a result, mistake
Strainer 13a is located at the side of 12 radial direction of blower, and the side of filter screen 13a and blower 12 are opposite, to reduce fresh air seat 11a
Width in 12 axial direction of blower, and keep the structure of filter screen 13a and blower 12 more compact.Wherein, the wind in fresh air seat 11a
Machine 12 can be centrifugal blower, axial flow blower, cross flow fan etc..
By taking blower 12 is centrifugal blower as an example, when the blower 12 in fresh air seat 11a includes centrifugal blower, the centrifugal blower
Including spiral case 123, the side of filter screen 13a and the periphery wall of spiral case 123 can be made to be oppositely arranged, so that filter screen 13a and wind
The structure of machine 12 is more compact, reduces width of the fresh air seat 11a in 12 axial direction of blower.
Wherein it is possible to which the fresh inlet 110a on fresh air seat 11a is made to be located at the lower end of fresh air seat 11a, and make wind inlet section
The fresh inlet 110a of 113a from the lower end fresh air seat 11a extends upwardly to the air inlet 124 of blower 12, to simplify wind inlet section 113a
Structure, reduce the resistance that is subject in wind inlet section 113a of air-flow.Wherein, fresh inlet 110a can downward, towards left, backwards etc.
Direction setting, specifically can be depending on the structure of fresh air seat 11a.
Wherein, when wind inlet section 113a extends upwardly to the air inlet 124 of blower 12 from fresh inlet 110a, can make to filter
Net 13a is laterally set in wind inlet section 113a, and between fresh inlet 110a and blower 12, to improve the mistake of filter screen 13a
Filter effect.
It is of course also possible to which the fresh inlet 110a on fresh air seat 11a is made to be located at the rear side of fresh air seat 11a, and make wind inlet section
113a extends forwardly into the air inlet 124 of blower 12 from fresh inlet 110a, alternatively, making the fresh inlet on fresh air seat 11a
110a is located at upside or front side of blower 12 etc., and details are not described herein again.
It should be noted that fresh air seat 11 can also be made when the air inlet 124 of filter screen 13 and blower 12 is oppositely arranged
On fresh inlet 110 be located at the lower end of fresh air seat 11, and make the wind inlet section 113 of fresh air duct 112 from 11 lower end of fresh air seat
Fresh inlet 110 extends upwardly to the air inlet 124 of blower 12, and details are not described herein again.
On the basis of above-mentioned any one implementation, as shown in figure 4, perforative filtering can be opened up on the surface of fresh air seat 11
Net installing port 117, the filter screen installing port 117 are connected to fresh air duct 112, so that filter screen 13 is installed to fresh air duct 112
It is interior.As a result, during assembling fresh air module 10, by the way that filter screen 13 to be inserted into filter screen installing port 117, it can make
Filter screen 13 is installed in the wind inlet section 113 and/or fresh inlet 110 of fresh air duct 112, is installed very convenient.In addition, having served as
Strainer 13 is after using for a longer period, additionally it is possible to very easily replace filter screen 13 by filter screen installing port 117.
Optionally, fresh air seat 11 has front surface, and filter screen installing port 117 can be made to be opened in the preceding table of fresh air seat 11
Face, so that the installation or replacement of filter screen 13 are more convenient.Certainly, filter screen installing port 117 can also be opened in fresh air seat 11
Other sides.Such as: when filter screen 13 is located at 12 lower section of blower, in addition to filter screen installing port 117 is located at fresh air seat 11
Outside front surface, filter screen installing port 117 can also be opened up along the axial side of blower 12 in fresh air seat 11；When filter screen 13 with
When the air inlet 124 of blower 12 is oppositely arranged, other than the front surface for making filter screen installing port 117 be located at fresh air seat 11, may be used also
Filter screen installing port 117 is opened up with the upper surface on fresh air seat 11.
Similarly, when the periphery wall of the side of filter screen 13a and spiral case 123 is oppositely arranged, as shown in fig. 6, can also be with
Filter screen installing port 117a is opened up on the surface of fresh air seat 11a, details are not described herein again.
In implementing one, as shown in figure 4, guide rail 119 can be arranged on the inner wall of fresh air duct 112, which is used
Connect in the boundary slip of filter screen 13, after filter screen 13 is inserted into filter screen installing port 117, guide rail 119 for pair
Filter screen 13 is oriented to, so that filter screen 13 is more smoothly installed in fresh air duct 112.
Wherein it is possible to make quantity one of guide rail 119, quantity two of guide rail 119 can also be made, and set relatively
It sets, certainly, the latter can make two guide rails being oppositely arranged 119 and the two edges of filter screen 13 be slidably connected, and make filter screen 13
Opposite rail 119 is more stable when sliding.
In one embodiment, filter screen 13 can be arranged in the shapes such as rectangle, rectangular, specifically can be according to the knot of fresh air duct
Depending on the position that structure and filter screen 13 are installed, herein with no restriction.
In one embodiment, can make fresh air module 10 includes sealing cover (not shown), when filter screen 13 is passed through filtering
After net installing port 117 is installed in fresh air duct 112, by the way that sealing cover to be connect with fresh air seat 11, to cover filter screen installation
Mouth 117, so that indoor air be avoided to enter in fresh air duct 112 by filter screen installing port 117.
It is alternatively possible to connect sealing cover with filter screen 13, when filter screen 13 is installed to by filter screen installing port 117
After in fresh air duct 112, sealing cover closes filter screen installing port 117, installs very convenient.
Similarly, when the periphery wall of the side of filter screen 13a and spiral case 123 is oppositely arranged, as shown in fig. 6, can also be with
Guide rail 119a is set on the inner wall of fresh air seat 11a, alternatively, it is also possible to make fresh air seat 11a include covering filter screen installing port
The sealing cover of 117a, details are not described herein again.
On the basis of above-mentioned any one embodiment, as shown in figure 4, assembling can be opened up on the surface of fresh air seat 11
Mouth 118, which is connected to fresh air duct 112, so that blower 12 is installed in fresh air duct 112, to make wind
The assembly of machine 12 is more convenient.
Optionally, as shown in Figures 1 and 2, air conditioner room unit includes indoor set body 20, fresh air module 10 and indoor unit
Ontology 20 connects, and is located at the end of 20 length direction of indoor set body, and assembling mouth 118 can be made to be located at the back of fresh air seat 11
Surface from 20 side of indoor set body, so that blower 12 is easier for installation.Certainly, assembling mouth 118 can also position
It, specifically can be according to the structure and fresh air seat of fresh air seat 11 in the front surface of fresh air seat 11, rear surface, upper surface or lower surface etc.
Depending on the position of 11 opposite indoor set bodies 20.
Wherein it is possible to which fresh air module 10 is made to include cover board 14, which connect with fresh air seat 11, to cover assembling
Mouth 118 avoids indoor air from entering in fresh air duct 112 by assembling mouth 118.
In one embodiment, when the air inlet 124 of filter screen 13 and blower 12 is oppositely arranged, as shown in figure 5, can make
Filter screen 13 is between blower 12 and assembling mouth 118, thus, it is possible to directly will be in blower 12 and the second of fresh air seat 11
Wall 127 connects, so that the structure of fresh air seat 11 is simpler, and makes the easier for installation of blower 12.It is of course also possible to make wind
Machine 12 between filter screen 13 and assembling mouth 118, then the position of the fresh air duct 112 in fresh air seat 11 also it is corresponding into
Row changes, and details are not described herein again.
Similarly, when the periphery wall of the side of filter screen 13a and spiral case 123 is oppositely arranged, as shown in fig. 6, can also be with
Assembling mouth 118a is opened up on the surface of fresh air seat 11a, and assembling mouth 118a is covered by cover board 14a, herein no longer
It repeats.
On the basis of above-mentioned any one embodiment, in order to keep the structure of fresh air module 10 more compact, air supply efficiency is more
Height, can make blower 12 includes centrifugal blower, and makes a part of the spiral case of the inner wall composition centrifugal blower of fresh air seat 11.Specifically
Ground, as shown in Figures 4 and 5, blower 12 include spiral case 123, and, the wind wheel 122 being mounted in spiral case 123, which is
Centrifugal wind wheel, spiral case 123 are respectively provided with air inlet 124 along the axial sides of centrifugal wind wheel and pacify for the wind wheel of centrifugal wind wheel installation
Mouth 125 is filled, spiral case 123 is connect with fresh air seat 11, so that the second inner wall 127 of fresh air seat 11 covers wind wheel installing port 125.By
This, can make the cooperation between blower 12 and fresh air seat 11 even closer, to keep the structure of fresh air module 10 more compact, contract
The volume of small fresh air module 10.Moreover, a part by the second inner wall 127 of fresh air seat 11 as spiral case 123, can reduce snail
The consumptive material of shell 123, to reduce the cost of blower 12.In addition, blower 12 can be made to have by making blower 12 include centrifugal blower
There are farther air supplying distance and smaller noise, to improve the air-supply effect and user experience of fresh air module 10.
Optionally, as shown in figure 4, the extending direction in air duct along spiral case 123 of wind wheel installing port 125 can be made to extend to snail
The outlet of shell 123 so as to reduce the consumptive material of spiral case 123, and keeps the processing of spiral case 123 more convenient.
As shown in Figures 1 and 2, air conditioner room unit includes indoor set body 20, the indoor set body 20 laterally setting, newly
Wind module 10 is connect with indoor set body 20, in one embodiment, fresh air module 10 can be made to be located at 20 length of indoor set body
The end in direction, and 122 centrifugal wind wheel of wind wheel for making blower 12 include, the rotation axis of the centrifugal wind wheel is along indoor set body
20 length direction extends, so that the structure of air conditioner room unit is more compact.
Specifically, can make indoor set body 20 includes pedestal 21, and, the tubular wine wheel 22 being mounted in pedestal 21,
The extending direction that can make the rotation axis of the centrifugal wind wheel 122 of fresh air module 10, with prolonging for the rotation axis of tubular wine wheel 22
It is almost the same to stretch direction.
Wherein it is possible to be wholely set the fresh air seat 11 of fresh air module 10 with pedestal 21, to improve pedestal 21 and fresh air seat
Bonding strength between 11, and keep the connection of fresh air module 10 and indoor set body 20 more convenient.It is of course also possible to by fresh air
Seat 11 and 21 split settings of pedestal, and connect fresh air seat 11 with pedestal 21 by modes such as buckle, welding, stickup, screws.
Optionally, as shown in Figures 1 and 2, the indoor set body 20 of air conditioner room unit further includes electric-controlled box 23, can be made
Electric-controlled box 23 and fresh air module 10 are located at the both ends of indoor set body 20, so that the structure of air conditioner room unit is more stepped up
It gathers.
In addition, the indoor set body 20 of air conditioner room unit can also include heat exchanger 24, surface frame 25 and panel 26, surface frame
25 connect to be enclosed heat exchanging air duct with pedestal 21, in the heat exchanging air duct that tubular wine wheel 22 and heat exchanger 24 are installed, in face
The top of frame 25 offers the indoor air inlet 251 being connected to heat exchanging air duct, offers and the wind that exchanges heat in the lower surface of surface frame 25
The indoor air outlet (not shown) of road connection, is covered with panel 26 in the front surface of surface frame 25, heat exchanger 24 is located at tubular wine wheel
22, indoor air is drawn into heat exchanging air duct by tubular wine wheel 22 by rotation by the indoor air inlet 251 of surface frame 25, and
It exchanges heat with heat exchanger 24, is then blown out from indoor air outlet, to achieve the purpose that adjust indoor air temperature.
The utility model also proposes a kind of air conditioner room unit, which includes fresh air module, the fresh air mould
The specific structure of block referring to above-described embodiment, due to the utility model proposes air conditioner room unit include above-mentioned fresh air module
Therefore all schemes of all embodiments at least have technical effect identical with the fresh air module, do not explain one by one herein
It states.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (14)
1. a kind of fresh air module, which is characterized in that the fresh air module includes:
Fresh air seat offers the new of fresh inlet, fresh air outlet and connection fresh inlet and fresh air outlet on the fresh air seat
Wind air duct；
Blower, the blower are set in the fresh air duct, and the fresh air duct is described with extending to from the fresh inlet
The wind inlet section of blower；
Filter screen, the filter screen are set in the wind inlet section and/or at the fresh inlet so that fresh air successively pass through it is described
Filter screen and the blower.
2. fresh air module as described in claim 1, which is characterized in that the filter screen is located at the side of the blower.
3. fresh air module as claimed in claim 2, which is characterized in that the blower includes spiral case, and, it is set to the spiral case
Interior centrifugal wind wheel, the side of the filter screen and the periphery wall of the spiral case are oppositely arranged.
4. fresh air module as claimed in claim 3, which is characterized in that the fresh inlet is located at the lower part of the fresh air seat,
The wind inlet section extends upwardly to the air inlet of the blower from the fresh inlet.
5. fresh air module as described in claim 1, which is characterized in that the air inlet of the air side of the filter screen and the blower
Mouth is oppositely arranged.
6. fresh air module as claimed in claim 5, which is characterized in that the air inlet of the relatively described blower of the filter screen tilts
Setting.
7. fresh air module as claimed in claim 5, which is characterized in that the blower includes motor, and, connect with the motor
The wind wheel connect, between the wind wheel and the filter screen, the relatively described wind wheel of the filter screen is obliquely installed the motor,
To form the avoiding space for accommodating at least partly described motor.
8. the fresh air module as described in any one of claim 5 to 7, which is characterized in that the fresh air seat tool have with it is described
The first opposite inner wall of filter screen forms the air duct with air flow inlet between first inner wall and the filter screen, described
The distance between filter screen and first inner wall are along the tapered setting in direction far from the air flow inlet.
9. fresh air module as claimed in claim 8, which is characterized in that the upper end of the filter screen is set close to first inner wall
It sets, the air flow inlet is located between the lower end and first inner wall of the filter screen, and the fresh inlet corresponds to the gas
Inflow entrance is opened on first inner wall.
10. fresh air module as described in claim 1, which is characterized in that assembling mouth is offered on the fresh air seat, it is described
Assembling mouth is connected to the fresh air duct, in the assembling to the fresh air duct.
11. fresh air module as claimed in claim 10, which is characterized in that the filter screen is opposite with the air inlet of the blower
Setting；
The filter screen is between the blower and the assembling mouth；Alternatively, the blower be located at the filter screen and
Between the assembling mouth.
12. fresh air module as described in claim 1, which is characterized in that the blower includes spiral case, and, it is set to the snail
Centrifugal wind wheel in shell, the spiral case are respectively provided with air inlet and wind wheel installing port, institute along the axial sides of the centrifugal wind wheel
It states wind wheel installing port to be installed in the spiral case for the centrifugal wind wheel, the spiral case is connect with the fresh air seat, so that described
Second inner wall of fresh air seat covers the wind wheel installing port.
13. fresh air module as described in claim 1, which is characterized in that the fresh air module is used for air conditioner room unit, described
Air conditioner room unit includes indoor set body, and the indoor set body is laterally arranged, the fresh air module and the indoor unit sheet
Body connection, and it is located at the end of the indoor set body length direction, the blower includes centrifugal wind wheel, the centrifugal wind wheel
Rotation axis extends along the length direction of the indoor set body.
14. a kind of air conditioner room unit, which is characterized in that the air conditioner room unit includes:
Indoor set body；
And the fresh air module as described in any one of claim 1 to 13, the fresh air module and the indoor set body connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546158.9U CN208936417U (en) | 2018-09-20 | 2018-09-20 | Fresh air module and air conditioner room unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546158.9U CN208936417U (en) | 2018-09-20 | 2018-09-20 | Fresh air module and air conditioner room unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936417U true CN208936417U (en) | 2019-06-04 |
Family
ID=66721860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821546158.9U Active CN208936417U (en) | 2018-09-20 | 2018-09-20 | Fresh air module and air conditioner room unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936417U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178769A (en) * | 2020-09-29 | 2021-01-05 | Tcl空调器(中山)有限公司 | A kind of fresh air mechanism and air conditioner |
| CN112577114A (en) * | 2020-12-29 | 2021-03-30 | 珠海格力电器股份有限公司 | Fresh air system and air conditioner |
| CN112856662A (en) * | 2021-02-18 | 2021-05-28 | 珠海格力电器股份有限公司 | Fresh air system and air conditioner indoor unit with same |
| WO2021196637A1 (en) * | 2020-03-30 | 2021-10-07 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner |
| CN114688623A (en) * | 2020-12-30 | 2022-07-01 | 宁波奥克斯电气股份有限公司 | Fresh air base and air conditioner |
-
2018
- 2018-09-20 CN CN201821546158.9U patent/CN208936417U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196637A1 (en) * | 2020-03-30 | 2021-10-07 | 广东美的制冷设备有限公司 | Fresh air module and air conditioner |
| EP4123230A4 (en) * | 2020-03-30 | 2023-09-06 | GD Midea Air-Conditioning Equipment Co., Ltd. | Fresh air module and air conditioner |
| CN112178769A (en) * | 2020-09-29 | 2021-01-05 | Tcl空调器(中山)有限公司 | A kind of fresh air mechanism and air conditioner |
| CN112577114A (en) * | 2020-12-29 | 2021-03-30 | 珠海格力电器股份有限公司 | Fresh air system and air conditioner |
| CN114688623A (en) * | 2020-12-30 | 2022-07-01 | 宁波奥克斯电气股份有限公司 | Fresh air base and air conditioner |
| CN112856662A (en) * | 2021-02-18 | 2021-05-28 | 珠海格力电器股份有限公司 | Fresh air system and air conditioner indoor unit with same |
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