CN110848953A - Double-through-flow air conditioner guide plate and double-through-flow air conditioner indoor unit - Google Patents
Double-through-flow air conditioner guide plate and double-through-flow air conditioner indoor unit Download PDFInfo
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- CN110848953A CN110848953A CN201810872394.8A CN201810872394A CN110848953A CN 110848953 A CN110848953 A CN 110848953A CN 201810872394 A CN201810872394 A CN 201810872394A CN 110848953 A CN110848953 A CN 110848953A
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 description 7
- 230000001976 improved effect Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a double-through-flow air conditioner guide plate, wherein a double-through-flow air conditioner comprises at least two air conditioner bodies, a through air channel is formed between the adjacent first air conditioner body and the second air conditioner body, the through air channel comprises an induced air channel at the rear side and an air supply channel at the front side, the induced air channel is used for introducing external air into the through air channel, an air outlet of the air conditioner body is positioned in the air supply channel, the guide plate is arranged in the through channel, the guide plate is driven by a first driving mechanism, can rotate around the central line of the through air channel in the length direction, and adjusts the induced air quantity entering the induced air channel by adjusting the opening angle; the guide plate has a hollow cavity. The double-through-flow air conditioner guide plate is simple in structure, can move between the induced air duct and the air supply duct, and can realize the adjustment of induced air quantity in the induced air duct; in the air supply duct, the air outlet can be matched with the air outlets on the two sides to adjust the air outlet direction and improve the air supply comfort; the guide plate is provided with the hollow cavity, so that the weight of the guide plate is reduced, and the guide plate is convenient to adjust.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a double-through-flow air conditioner guide plate and a double-through-flow air conditioner indoor unit.
Background
Generally, two sets of cross-flow fans, and air inlets and air outlets corresponding to the cross-flow fans are arranged in one shell of the double cross-flow air conditioner, so that the efficiency is improved. In order to realize the comfort of air supply, the existing double-through-flow air conditioner adopts an induced air technology, can realize the mixing of indoor air and air after heat exchange, can realize cooling instead of cooling after entering an indoor environment, and can realize quick cooling after the induced air is closed. However, in actual use, air supply requirements of the air conditioner are different due to different ages, physical conditions and the like of users, and the air guide amount of the existing air conditioner cannot be adjusted, so that the requirement of comfort is difficult to meet.
Disclosure of Invention
Based on the technical problem, the invention aims to provide the guide plate and the double-through-flow air conditioner indoor unit, which can adjust the air guiding quantity and the air outlet direction, and have simple structure and light weight.
In order to solve the technical problems, the invention adopts the following technical scheme:
a double-through-flow air conditioner guide plate comprises at least two air conditioner bodies, a through air channel is formed between the adjacent first air conditioner body and the second air conditioner body, the through air channel comprises an induced air channel at the rear side and an air supply channel at the front side, the induced air channel is used for introducing external air into the through air channel, and an air outlet of the air conditioner body is located in the air supply channel, wherein the guide plate is arranged in the through channel, is driven by a first driving mechanism, can rotate around the central line of the through air channel in the length direction, and adjusts the induced air amount entering the induced air channel by adjusting the opening angle; the guide plate is provided with a hollow cavity.
In one embodiment, the guide plate can move back and forth between the induced air duct and the air supply duct through a second driving mechanism; when the guide plate is located the induced air duct, first actuating mechanism drive the guide plate rotates, can open the induced air volume that the angle regulation got into the induced air duct through adjusting, when the guide plate is located the air supply duct, can adjust and open the angle regulation through adjusting the air-out wind direction in air supply duct.
In one embodiment, the guide plate is connected with the first driving mechanism and the second driving mechanism through fixing pieces respectively; the fixing piece comprises an upper connecting plate and a lower connecting plate, and the guide plate is rotatably arranged between the upper connecting plate and the lower connecting plate.
In one embodiment, the second driving mechanism comprises a second motor and a transmission structure, and the transmission structure comprises a gear-rack transmission structure or a worm-gear transmission structure; the transmission structure is connected with the upper connecting plate or the lower connecting plate and drives the upper connecting plate or the lower connecting plate to move back and forth.
In one embodiment, the first driving mechanism includes a first motor, the first motor is fixedly disposed on the upper connecting plate or the lower connecting plate, and the guide plate is connected to the upper connecting plate or the lower connecting plate through a rotating shaft.
In one embodiment, the first driving mechanism includes two first motors, the two first motors are respectively and fixedly disposed on the upper connecting plate and the lower connecting plate, and the guide plate is respectively connected with the two first motors through rotating shafts.
In one embodiment, the inner diameter of the through air duct is reduced and then gradually expanded; the inner diameter of the induced air duct is reduced, and the inner diameter of the air supply duct is gradually enlarged.
In one embodiment, the cross-sectional shape of the guide plate is one of rectangular, oval, or needle-tapered.
In one embodiment, the cross section of the hollow cavity of the guide plate is in a needle cone shape.
The invention also comprises a double-through-flow air conditioner indoor unit which comprises the double-through-flow air conditioner guide plate.
Compared with the prior art, the invention has the advantages and positive effects that:
the double-through-flow air conditioner guide plate is simple in structure, can move between the induced air duct and the air supply duct, and can realize the adjustment of induced air quantity in the induced air duct; in the air supply duct, the air outlet can be matched with the air outlets on the two sides to adjust the air outlet direction and improve the air supply comfort; the guide plate is provided with the hollow cavity, so that the weight of the guide plate can be reduced, and the guide plate is convenient to adjust.
Drawings
FIG. 1 is a first schematic view showing the structure of an indoor unit of an air conditioner with adjustable air induction and direction according to the present invention, showing a guide plate in a state of an air supply duct;
FIG. 2 is a schematic structural view of an indoor unit of an air conditioner with adjustable air induction and direction of wind according to the present invention, showing a guide plate in a fully closed position in an air duct;
FIG. 3 is a third schematic view of the structure of the air-conditioning indoor unit with adjustable air induction and direction of the present invention, showing the guide plate in the air duct and in the open state; (ii) a
FIG. 4 is a fourth schematic structural view of the air-conditioning indoor unit with adjustable air induction and direction according to the present invention, wherein the guide plate is positioned in the air supply duct and is in an intermediate state of rotating a certain angle;
FIG. 5 is a schematic view of a first configuration of a dual cross flow air conditioner guide of the present invention;
FIG. 6 is a schematic view of a second construction of a dual cross flow air conditioner guide plate according to the present invention;
description of reference numerals:
a first air conditioner body 100; a first housing 101; a first air inlet 102; a first air outlet 103; a first through-flow fan 104; a first air duct 105; a first heat exchanger 106; a first air deflector 107;
a second air conditioner body 200; a second housing 201; a second air inlet 202; a second air outlet 203; a second crossflow fan 204; a second air duct 205; a second heat exchanger 206; a second air deflector 207;
an induced draft duct 310; an air supply duct 320; a rear-end air-introducing opening 301; an air supply outlet 302;
a guide plate 410; a fixing member 420.
Detailed Description
Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings, but which can be embodied in many different forms and varied in the manner defined and covered by the claims.
First, a brief description will be made of technical terms involved in the detailed description:
the following references to the front or rear, up or down, left or right of each structure are defined in terms of the position of the structure relative to the user in normal use. Moreover, it should be noted that the use of front or rear, upper or lower, left or right is merely for convenience and simplicity of description and does not indicate or imply that the device or structure being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention. The heat exchange air refers to air which comes from the inside of the air conditioner body and is subjected to heat exchange by the heat exchanger; the non-heat exchange air refers to air from an environment space where the air conditioner body is located, and is air which is not directly from the heat exchanger relative to the heat exchange air; the mixed wind refers to wind formed by mixing heat exchange wind with non-heat exchange wind.
The double-through-flow air conditioner comprises an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are connected through an online pipe to realize the circulation of a refrigerant, the indoor unit and the outdoor unit are connected through an online line to realize power supply and communication, and a drain pipe of a water pan of the indoor unit is led out to the outside.
The indoor unit of an air conditioner includes at least two air conditioner bodies, which is described in this embodiment by taking a vertical indoor unit of an air conditioner as an example, referring to fig. 1 to 4, the vertical indoor unit of an air conditioner of this embodiment includes two air conditioner bodies, namely, a first air conditioner body 100 and a second air conditioner body 200, and the first air conditioner body 100 and the second air conditioner body 200 are symmetrically disposed.
The first air conditioner body 100 includes a cylindrical first casing 101, a first air inlet 102 and a first air outlet 103 are formed in the first casing 101, a first air duct 105 and a first through-flow fan 104 are disposed in the first casing 101, and a first heat exchanger 106 is disposed between the first through-flow fan 104 and the first air inlet 102. The first cross flow fan 104 is configured to enable air to flow from the first air inlet 102 to the first air outlet 103, that is, when the first air conditioner body 100 operates, the first cross flow fan 104 rotates to make air outside the first air conditioner body 100 enter the first air conditioner body 100 through the first air inlet 102, and after performing heat exchange with the first heat exchanger 106, heat exchange air is blown out from the first air outlet 103. A first swing blade (not shown) and/or a first air deflector 107 for adjusting the air outlet direction are disposed at the first air outlet 103, so as to meet the air outlet direction requirement of the user. The first air outlet 103 and the first air inlet 102 are both long strips.
The second air-conditioning body 200 has the same structure as the first air-conditioning body 100. The second air conditioner body 200 includes a cylindrical second casing 201, a second air inlet 202 and a second air outlet 203 are opened on the second casing 201, a second air duct 205 and a second cross flow fan 204 are provided in the second casing 201, and a second heat exchanger 206 is provided between the second cross flow fan 204 and the second air inlet 202. The second cross-flow fan 204 is configured to flow air from the second air inlet 202 to the second air outlet 203, that is, when the second air conditioner body 200 operates, the second cross-flow fan 204 rotates to make air outside the second air conditioner body 200 enter the second air conditioner body 200 through the second air inlet 202, and after performing heat exchange with the second heat exchanger 206, heat exchange air is blown out from the second air outlet 203. A second swing blade (not shown) and/or a second air deflector 207 for adjusting the air outlet direction are disposed at the second air outlet 203, so as to meet the air outlet direction requirement of the user. The second air outlet 203 and the second air inlet 202 are both long strips.
A through air duct is formed between the first air conditioner body 100 and the second air conditioner body 200, the through air duct includes a rear induced air duct 310 and a front supply air duct 320, and the induced air duct 310 is used for introducing external air into the through air duct. Rear air inlets 301 of the air-inducing ducts 310 are formed at rear ends of the first and second air-conditioning bodies 100 and 200, and air supply outlets 302 of the air-supplying ducts 320 are formed between front ends of the first and second air-conditioning bodies 100 and 200. The first outlet 103 of the first air conditioner body 100 and the second outlet 203 of the second air conditioner body 200 are located in the air supply duct 320. When the first cross flow fan 104 and the second cross flow fan 204 rotate, the heat exchange air in the first air conditioner body 100 and the second air conditioner body 200 is blown out from the air outlets thereof into the through air ducts, respectively. First air outlet 103 and second air outlet 203 all are located and link up the position that the wind channel just is close to supply-air outlet 302, and the wind that first air outlet 103 and second air outlet 203 blew out can not interfere with each other, and air supply angle and air supply distance improve greatly, are favorable to indoor air's flow. On the same cross section of the first air conditioner body 100 and the second air conditioner body 200, first connection lines where the front end and the rear end of the first air conditioner body 100 are located are parallel to second connection lines where the front end and the rear end of the second air conditioner body 200 are located. The first air conditioner body 100 and the second air conditioner body 200 are configured such that negative pressure generated when the corresponding cross-flow fans rotate causes air outside the first air conditioner body 100 and the second air conditioner body 200 to enter the through air duct through the rear end air induction port 301, that is, non-heat exchange air enters the through air duct, and the heat exchange air and the non-heat exchange air are mixed in the through air duct to form mixed air with appropriate temperature; the air blowing port 302 blows air, that is, mixed air, which passes through the duct. The first air outlet 103 and the second air outlet 203 are positioned in the through air channel, the outlet air of the air outlets can form larger negative pressure in the through air channel, more external non-heat exchange air is introduced and mixed with the heat exchange air to form mixed air, the mixed air can be rapidly and uniformly diffused from the air supply outlet, and the air supply temperature is more uniform and comfortable; the through air channel can comb sucked non-heat exchange air, so that the air suction volume is improved, the mixing uniformity of the non-heat exchange air and the heat exchange air can be improved, and the comfort and uniformity of air supply are improved.
In this embodiment, the through air duct is formed by a gap between the first casing 101 and the second casing 201, and the air duct wall of the through air duct is the opposite side of the first casing 101 and the second casing 201, that is, the inner side of the first casing 101 and the second casing 201. Of course, the air duct wall of the through air duct may be provided separately, and may be an air duct wall that is fixed to the housing or not fixed to the housing, independently of the first housing 101 and the second housing 201. Of course, the air duct wall may also include a partial casing and a separately provided partial air duct wall, the partial air duct wall and the partial casing are fixedly formed into a whole to form a complete air duct wall together, and at this time, the through air duct is a space between the partial air duct walls and between the partial casings.
In this embodiment, the cross sections of the first casing 101 and the second casing 201 are both approximately elliptical, and of course, the cross sections of the first casing 101 and the second casing 201 may also be elliptical, circular, triangular, polygonal, etc., and all fall within the protection scope of the present invention.
Further, a guide plate 410 is further provided in the through air duct. The guide plate 410 is driven by the first driving mechanism, can rotate around a center line of the through air duct in the longitudinal direction, and adjusts the amount of air introduced into the air-introducing air duct 310 by adjusting the opening angle. As shown in fig. 5 and 6, the guide plate has a hollow cavity, so that the weight of the guide plate can be reduced, and the guide plate can be adjusted conveniently. The cross-sectional shape of the guide plate 410 is preferably one of a rectangle, an ellipse, or a needle-cone shape. The hollow cavity of the guide plate is preferably tapered to ensure the strength of the guide plate 410.
Further, the guide plate 410 is driven by a second driving mechanism and can move back and forth between the induced air duct 310 and the supply air duct 320. The first driving mechanism drives the guide plate 410 to rotate, and when the guide plate 410 is positioned in the induced air duct 310, the induced air quantity entering the induced air duct 310 can be adjusted by adjusting the opening angle; when the guide plate is located in the air supply duct 320, the opening angle can be adjusted to match with the first guide plate 107 of the first air outlet and the second guide plate 207 of the second air outlet, so as to adjust the air outlet direction of the air supply duct 320.
In the present embodiment, the guide plate 410 is disposed on a center line of the through duct in the longitudinal direction and is rotatable about the center line, and the rotation center of the guide plate 410 is disposed in the middle of the guide plate. When the guide plate 410 moves to the induced air duct 310, the guide plate 410 may rotate to a completely closed state, at this time, the guide plate 410 coincides with the symmetrical surfaces of the first and second air-conditioning bodies 100 and 200, and the guide plate 410 has substantially no blocking effect on the induced air of the induced air duct at the rear side, at this time, the induced air amount is maximum, as shown in fig. 2. The guide plate 410 may be rotated to a fully opened state, at this time, the guide plate 410 is perpendicular to the symmetric surfaces of the first air conditioner body 100 and the second air conditioner body 200, and separates the induced air duct 310 from the first outlet 103 and the second outlet 203, and the induced air from the rear induced air opening 301 cannot be realized by penetrating the duct, as shown in fig. 3. Referring to fig. 4, the guide plate 410 may be rotated between a fully opened state and a fully closed state to achieve dynamic adjustment of the amount of air introduced; the guide plate 410 may be positioned between a fully open state and a fully closed state to achieve a fixed amount of induced air from the rear-end induced air opening 301; of course, the positioning angle can be determined according to actual conditions so as to realize different air guiding quantities at different positioning positions. As shown in fig. 1, when the guide plate 410 moves to the air duct 320, the guide plate 410 can cooperate with the first guide plate 107 of the first outlet and the second guide plate 207 of the second outlet by adjusting the rotation angle thereof, so as to adjust the air outlet direction.
The guide plate 410 is respectively connected with the first driving mechanism and the second driving mechanism through fixing parts; the mounting includes upper junction plate and lower junction plate, and the baffle rotates to be set up between upper junction plate and lower junction plate.
The second driving mechanism comprises a second motor and a transmission structure, and the transmission structure comprises a gear and rack transmission structure or a worm and gear transmission structure. The transmission structure is connected with the upper connecting plate or the lower connecting plate and drives the upper connecting plate or the lower connecting plate to move back and forth. In other embodiments, two transmission structures may be provided to simultaneously drive the upper connecting plate and the lower connecting plate to move.
The first driving mechanism comprises a first motor, the first motor is fixedly arranged on the upper connecting plate or the lower connecting plate, and the guide plate is connected with the upper connecting plate or the lower connecting plate through a rotating shaft. In this embodiment, the driving mechanism includes two first motors, the two first motors are respectively and fixedly disposed on the upper connecting plate and the lower connecting plate, and the guide plate 410 is respectively connected with the two first motors through the rotating shaft.
In order to further improve the air inducing effect, the structure of the through air channel is optimally designed, and the inner diameter of the through air channel is firstly reduced and then gradually enlarged. Wherein, the inner diameter of the induced air duct 310 is reduced, and the inner diameter of the air supply duct 320 is gradually enlarged. The first air outlet 103 and the second air outlet 203 are located at the gradually expanding section of the air supply duct 320, so that air outlet cannot interfere with each other, and the air outlet angle and the air supply distance are enlarged. Meanwhile, a negative pressure area is formed among the first air outlet 103, the second air outlet 203 and the air supply outlet 303, and under the action of negative pressure, outside air enters the through air channel through the rear end air induction port 301, passes through the gradually-reducing channel and then passes through the gradually-expanding channel, so that the air speed is improved, and the air induction effect is improved.
The invention also comprises a double-through-flow air conditioner indoor unit which comprises the double-through-flow air conditioner guide plate.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A double-through-flow air conditioner guide plate comprises at least two air conditioner bodies, a through air channel is formed between the adjacent first air conditioner body and the second air conditioner body, the through air channel comprises an induced air channel at the rear side and an air supply channel at the front side, the induced air channel is used for introducing external air into the through air channel, and an air outlet of the air conditioner body is located in the air supply channel; the guide plate is provided with a hollow cavity.
2. The double through-flow air conditioner guide plate of claim 1, wherein the guide plate is movable back and forth between the induced air duct and the supply air duct by a second drive mechanism; when the guide plate is located the induced air duct, first actuating mechanism drive the guide plate rotates, can open the induced air volume that the angle regulation got into the induced air duct through adjusting, when the guide plate is located the air supply duct, can adjust and open the angle regulation through adjusting the air-out wind direction in air supply duct.
3. The double through-flow air conditioner guide plate of claim 2 wherein the guide plate is connected to the first and second drive mechanisms by fasteners, respectively; the fixing piece comprises an upper connecting plate and a lower connecting plate, and the guide plate is rotatably arranged between the upper connecting plate and the lower connecting plate.
4. The double through-flow air conditioner guide plate of claim 3, wherein the second drive mechanism comprises a second motor and a transmission structure, the transmission structure comprises a rack and pinion transmission structure or a worm and gear transmission structure; the transmission structure is connected with the upper connecting plate or the lower connecting plate and drives the upper connecting plate or the lower connecting plate to move back and forth.
5. The double through-flow air conditioner guide plate of claim 4, wherein the first drive mechanism comprises a first motor fixedly disposed on the upper connecting plate or the lower connecting plate, and the guide plate is connected with the upper connecting plate or the lower connecting plate through a rotating shaft.
6. The double through-flow air conditioner guide plate of claim 4, wherein the first driving mechanism comprises two first motors, the two first motors are fixedly arranged on the upper connecting plate and the lower connecting plate respectively, and the guide plate is connected with the two first motors through rotating shafts respectively.
7. The double through-flow air conditioner guide plate of any one of claims 1 to 6, wherein the inner diameter of the through air duct is reduced and then gradually enlarged; the inner diameter of the induced air duct is reduced, and the inner diameter of the air supply duct is gradually enlarged.
8. The double through-flow air conditioning guide plate of any one of claims 1 to 6, wherein the cross-sectional shape of the guide plate is one of rectangular, oval or tapered.
9. The double through-flow air conditioner guide plate of claim 8 wherein the hollow cavity of the guide plate is needle-tapered in cross-section.
10. A double cross flow air conditioning indoor unit, characterized by comprising the double cross flow air conditioning guide plate of any of claims 1-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872394.8A CN110848953A (en) | 2018-08-02 | 2018-08-02 | Double-through-flow air conditioner guide plate and double-through-flow air conditioner indoor unit |
| PCT/CN2019/098887 WO2020025026A1 (en) | 2018-08-02 | 2019-08-01 | Dual crossflow air conditioner guide plate, and dual crossflow air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872394.8A CN110848953A (en) | 2018-08-02 | 2018-08-02 | Double-through-flow air conditioner guide plate and double-through-flow air conditioner indoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN110848953A true CN110848953A (en) | 2020-02-28 |
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| CN201810872394.8A Pending CN110848953A (en) | 2018-08-02 | 2018-08-02 | Double-through-flow air conditioner guide plate and double-through-flow air conditioner indoor unit |
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| CN (1) | CN110848953A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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