CN211822815U - Air intake and exhaust assembly and integral air conditioner - Google Patents
Air intake and exhaust assembly and integral air conditioner Download PDFInfo
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- CN211822815U CN211822815U CN202020289424.5U CN202020289424U CN211822815U CN 211822815 U CN211822815 U CN 211822815U CN 202020289424 U CN202020289424 U CN 202020289424U CN 211822815 U CN211822815 U CN 211822815U
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses an advance subassembly and integral air conditioner of airing exhaust relates to air conditioning equipment technical field, wherein advances the subassembly of airing exhaust and includes first tuber pipe and second tuber pipe, inject first wind channel in the first tuber pipe, first wind channel and the air outlet intercommunication of spiral case of airing exhaust; the second air pipe is sleeved outside the first air pipe, a second air channel is defined between the inner wall of the second air pipe and the outer wall of the first air pipe, and the second air channel is communicated with an air inlet of the integral air conditioner; wherein, the first tuber pipe is along at least part outer wall on the length direction and second tuber pipe fixed connection. The utility model discloses a set up first tuber pipe and cover and locate the second tuber pipe outside the first tuber pipe and form two tuber pipe structures, and the at least partial outer wall of first tuber pipe and the at least partial inner wall fixed connection of second tuber pipe for form stable connection structure between first tuber pipe and the second tuber pipe, thereby avoided first tuber pipe to take place to distort or shift in the second tuber pipe and cause keeping out the wind, make the air inlet that advances the subassembly of airing exhaust with air exhaust more smoothly.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, in particular to advance subassembly and integral air conditioner of airing exhaust.
Background
In the related art, in the existing integrated air conditioner adopting double air pipes, the double air pipes are two air pipes which are independent of each other and are respectively used for connecting an outdoor heat exchanger to realize air inlet and connecting an air exhaust volute to realize air exhaust, so that the integrated air conditioner exchanges heat with an outdoor environment. But the structure user of double-duct is comparatively complicated when the installation, and user experience feels relatively poor, and the appearance is also pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an advance subassembly of airing exhaust, its stable in structure can avoid first tuber pipe to take place to distort and cause to keep out the wind in the second tuber pipe, makes the air inlet and airs exhaust more smoothly.
The utility model discloses still provide an integral air conditioner with above-mentioned subassembly of airing exhaust that advances.
According to the utility model discloses a subassembly of airing exhaust that advances of first aspect embodiment is applied to the integral air conditioner that has the spiral case of airing exhaust, include: a first air duct is defined in the first air duct, and the first air duct is communicated with one of an air outlet of the exhaust volute or an air inlet of the integral air conditioner; the second air pipe is sleeved outside the first air pipe, a second air channel is defined between the inner wall of the second air pipe and the outer wall of the first air pipe, and the second air channel is communicated with the other one of the air outlet of the exhaust volute or the air inlet of the integral air conditioner; wherein, at least part of the outer wall of the first air pipe along the length direction is fixedly connected with the second air pipe.
According to the utility model discloses advance the subassembly of airing exhaust has following beneficial effect at least:
the second air pipe outside the first air pipe is sleeved with the first air pipe to form a double-air-pipe structure, and the first air pipe is fixedly connected with the second air pipe along at least part of the outer wall in the length direction, so that a stable connection structure is formed between the first air pipe and the second air pipe, the first air pipe is prevented from being distorted or shifted in the second air pipe to cause wind shielding, and air inlet and air exhaust of the air inlet and exhaust assembly are more smooth.
According to some embodiments of the utility model, first tuber pipe along the ascending partial outer wall of length direction with the partial inner wall of second tuber pipe laminates mutually and connects through the mounting.
According to some embodiments of the utility model, the mounting is equipped with a plurality ofly, and is a plurality of the mounting is followed the length direction interval of first tuber pipe sets up.
According to the utility model discloses a some embodiments, the cross section of second tuber pipe is the long circle, the cross section of first tuber pipe is circular, the second tuber pipe along the fore-and-aft direction both sides respectively with the outer wall of first tuber pipe is laminated mutually, the mounting is located respectively the second tuber pipe along the fore-and-aft direction both sides in order to incite somebody to action first tuber pipe is fixed in the second tuber pipe.
According to some embodiments of the invention, the second tuber pipe with through rivet connection between the first tuber pipe.
According to some embodiments of the utility model, still include first joint, first joint with the one end fixed connection of second tuber pipe, first joint seted up with the first through-hole that the second wind channel links to each other.
According to some embodiments of the utility model, still include the second and connect, the second connect locate in the first through-hole and with the first joint links to each other, the second connect with the one end fixed connection of first tuber pipe and seted up with the second through-hole that first wind channel links to each other.
According to some embodiments of the invention, the second joint with be equipped with the splice bar between the first joint.
According to some embodiments of the invention, the first air duct is a bellows and at least a portion is made of a helical iron wire.
According to the utility model discloses an integral air conditioner of second aspect embodiment, including the subassembly of airing exhaust of advancing above embodiment.
According to the utility model discloses integral air conditioner has following beneficial effect at least:
the air inlet and exhaust assembly is used for arranging the first air pipe and the second air pipe sleeved outside the first air pipe to form a double-air-pipe structure, the first air pipe is fixedly connected with the second air pipe along at least part of the outer wall in the length direction, so that a stable connection structure is formed between the first air pipe and the second air pipe, the first air pipe is prevented from being distorted or shifted in the second air pipe to cause wind shielding, air inlet and exhaust of the integral air conditioner are more smooth, and the heat exchange efficiency of the integral air conditioner is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a three-dimensional structure diagram of an air intake and exhaust assembly according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of an air intake and exhaust assembly according to an embodiment of the present invention;
fig. 3 is a three-dimensional structure diagram of an integral air conditioner according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of fig. 3.
Reference numerals:
an air intake and exhaust assembly 10; an outdoor heat exchange assembly 20;
a first air duct 100; a first air duct 110;
a second air duct 200; a second air duct 210;
a fixing member 300;
a first joint 400; a first through-hole 410;
a second joint 500; a second through-hole 510;
the ribs 600 are connected.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as up, down, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is more than two and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, the utility model relates to an advance subassembly 10 of airing exhaust of embodiment, including first tuber pipe 100 and second tuber pipe 200, inject first wind channel 110 in the first tuber pipe 100, first wind channel 110 communicates with one in the air outlet of the spiral case of airing exhaust (not shown in the figure) or the air intake (not shown in the figure) of integral air conditioner for first wind channel 110's leakproofness is good, has guaranteed that the wind of following the spiral case exhaust of airing exhaust can all discharge outdoors through first wind channel 110, or can be with outdoor air input to the air intake of integral air conditioner. It is further described that the second air duct 200 is sleeved outside the first air duct 100, a second air duct 210 is defined between an inner wall of the second air duct 200 and an outer wall of the first air duct 100, and the second air duct 210 is communicated with the other one of the air outlet of the air exhaust volute or the air inlet of the integral air conditioner, so that the second air duct 210 has good sealing performance, and the second air duct 210 and the first air duct 110 are isolated from each other, that is, the air inlet and the air exhaust are isolated from each other, thereby avoiding heat exchange between the second air duct 210 and the first air duct 110, and further influencing the heat exchange efficiency of the integral air conditioner. It can be understood that the first air duct 110 is communicated with the exhaust volute for exhausting air, and the second air duct 210 is communicated with the air inlet of the unitary air conditioner for supplying air, so that the air intake and exhaust assembly 10 of the embodiment has a simpler installation structure and is more convenient to assemble. In addition, a double-air-duct structure is formed by arranging the first air duct 100 and the second air duct 200 sleeved outside the first air duct 100, and compared with the double-air-duct structure consisting of two split independent air ducts, the air intake and exhaust assembly 10 provided by the embodiment of the utility model has a simple and attractive structure, is convenient for a user to install and adjust the double-air-duct structure, and improves the user experience; and the integral air conditioner adopting the double-air-pipe structure can realize whole-house refrigeration or heating, and improve the heat exchange efficiency of the integral air conditioner.
Referring to fig. 2, the air inlet and exhaust assembly 10 according to the embodiment of the present invention, specifically, at least a portion of the outer wall of the first air duct 100 along the length direction is fixedly connected to the second air duct 200, and it can be understood that the length direction referred to herein can be understood as the direction in which the first air duct 100 extends during the stretching adjustment. The fixing connection may be detachable, such as a rivet or a screw, or may be fixed, such as a hot melt, and is not limited in particular. The first air pipe 100 and the second air pipe 200 are fixedly connected in the length direction of the first air pipe 100 to form a stable connection structure, so that the first air pipe 100 is prevented from being distorted or shifted in the second air pipe 200 to cause wind shielding, air inlet and exhaust of the air inlet and exhaust assembly 10 are more smooth, and the heat exchange effect of the integral air conditioner and the outdoor environment is improved.
Referring to fig. 1 and 2, further, a portion of an outer wall of the first air duct 100 along the length direction is attached to a portion of an inner wall of the second air duct 200 and is connected by a fixing member 300, and the fixing member 300 is used for fixing the first air duct 100 and the second air duct 200. It should be noted that the fixing member 300 may be a rivet or other connecting member, and is not particularly limited herein. In addition, the tensile strength of the air intake and exhaust assembly 10 is supported by the first air duct 100, and the second air duct 200 is fixedly connected to the outer wall of the first air duct 100 through the fixing member 300, so that a stable connection structure is formed, the assembly is convenient, and the first air duct 100 is prevented from being distorted or displaced in the second air duct 200 to block the wind, so that the air intake and the air exhaust of the air intake and exhaust assembly 10 are smoother, and the heat exchange effect of the integral air conditioner and the outdoor environment is improved.
Referring to fig. 1, in some embodiments of the present invention, a plurality of fixing members 300 are provided, and the plurality of fixing members 300 are spaced apart from each other along the length direction of the first duct 100. The fixing members 300 respectively fix the second air duct 200 and the first air duct 100 along the length direction of the first air duct 100, that is, the extending direction thereof, so as to ensure that each section of the first air duct 100 and the second air duct 200 can be stably connected, so that the structure of the air intake and exhaust assembly 10 is more stable when being installed and used, and the distortion of partial areas of the first air duct 100 in the second air duct 200 in the using process is avoided, thereby causing the wind shielding and affecting the air intake and exhaust effects of the air intake and exhaust assembly 10. In addition, it can be understood that, in the present embodiment, through the structure of the plurality of fixing members 300, the first air duct 100 and the second air duct 200 can be conveniently integrally extended and contracted, the efficiency of installing and detaching the air intake and exhaust assembly 10 is improved, and the usability of the user is improved.
Referring to fig. 1 and 2, in some embodiments of the present invention, the cross section of the second air duct 200 is oblong, the cross section of the first air duct 100 is circular, the two sides of the second air duct 200 along the front-back direction are respectively attached to the outer wall of the first air duct 100, the fixing member 300 is respectively disposed on the two sides of the second air duct 200 along the front-back direction to fix the first air duct 100 in the second air duct 200, so that the connection between the second air duct 200 and the first air duct 100 is firmer, the loosening is not easy to occur, and the service life of the air intake and exhaust assembly 10 is prolonged.
It should be noted that the oblong shape may be defined as: two points on the circle on the same diameter or two arcs symmetrical about the circle center are selected, and the circle is stretched along the straight line or the arc line to form a graph. For example, the oblong shape may be a racetrack circle formed by the cross-section of second ductwork 200 as shown in FIG. 1; of course, the oblong shape may also be formed as an oval or a square with rounded corners. The second air pipe 200 adopts a long circular structure, and the size of the air inlet and exhaust assembly 10 along the front and back direction can be reduced under the condition of the same air inlet area, so that the appearance of the integral air conditioner is more attractive; first tuber pipe 100 adopts the circular shape structure, can adopt the structural design of spiral iron wire to promote the tensile structural strength of first tuber pipe 100 to make first tuber pipe 100 have a supporting role, overcome second tuber pipe 200 because the processing technology restriction leads to tensile back not have intensity, difficult shortcoming of stereotyping, make the overall structure of advancing air exhaust subassembly 10 more stable.
In addition, through the shape design of the cross sections of the second air duct 200 and the first air duct 100, the contact area between the second air duct 200 and the first air duct 100 is larger, which is convenient for the arrangement and installation of the fixing member 300, so that the overall structure is more stable, and the tensile strength of the air intake and exhaust assembly 10 is improved. Further, a plurality of mounting 300 constitutes respectively along the fore-and-aft direction and has a set ofly, and every mounting 300 of group all sets up along the length direction of first tuber pipe 100 or the length direction interval of second tuber pipe 200, the stability that each section first tuber pipe 100 and second tuber pipe 200 are connected has further been improved, make advance the subassembly 10 of airing exhaust structure when the installation is used more stable, the part region of first tuber pipe 100 takes place the distortion in second tuber pipe 200 in having avoided the use, the influence advances the air inlet and the effect of airing exhaust of subassembly 10 of airing exhaust.
In some embodiments of the present invention, specifically, the second air duct 200 is connected to the first air duct 100 by rivets, which is convenient for assembly, stable in structure and low in production cost.
The utility model discloses in some of them embodiments, refer to fig. 1 and fig. 2 and show, advance the subassembly 10 of airing exhaust of this embodiment still includes first joint 400, the one end fixed connection of first joint 400 and second tuber pipe 200, first through-hole 410 that links to each other with second wind channel 210 is seted up to first joint 400, first through-hole 410 can make outdoor air admission second wind channel 210, thereby make the user realize the synchro-operation to second tuber pipe 200 through operating first joint 400, be convenient for stretch out the installation or shrink folding second tuber pipe 200, the ease for use of second tuber pipe 200 has been promoted. In addition, it is also convenient for the user to stretch or fold the first air duct 100 through the first through hole 410.
In some embodiments of the present invention, the present invention further includes a second joint 500, the second joint 500 is disposed in the first through hole 410 and connected to the first joint 400, so that the second joint 500 and the first joint 400 form a whole, the second joint 500 is fixedly connected to one end of the first air duct 100 and is provided with a second through hole 510 connected to the first air duct 110, the second through hole 510 can discharge the air in the first air duct 110 to the outdoor environment, and the first air duct 100 and the second air duct 200 can be simultaneously installed in a stretching manner or folded in a shrinking manner; in addition, the first connector 400 may be installed on the sealing plate, so that the user may conveniently stretch and contract the air intake and exhaust assembly 10 integrally, and install or detach the air intake and exhaust assembly on the window, thereby improving the efficiency of installing and detaching the air intake and exhaust assembly 10, and further improving the usability of the air intake and exhaust assembly 10. It is further described that the second connector 500 and the first connector 400 may be integrally formed by injection molding, which is more convenient to process and more stable in structure.
The utility model discloses in some of these embodiments, it is still further, the second connects 500 and is equipped with splice bar 600 between the first joint 400, and the both ends of splice bar 600 connect 500 and the relative one end fixed connection of air inlet structure 400 with the second respectively, have increased the bulk strength that the second connects 500 and first joint 400 for it is more stable when the installation or dismantlement operation to advance air exhaust subassembly 10.
The utility model discloses in some of them embodiments, first tuber pipe 100 is expansion hose and at least a part is made by the heliciform iron wire, thereby the tensile strength of first tuber pipe 100 has been improved, easily design, make the tensile strength who advances to air exhaust subassembly 10 support by first tuber pipe 100, the part parcel of second tuber pipe 200 is laminated outside first tuber pipe 100, thereby form stable connection structure, thereby it takes place distortion or aversion in second tuber pipe 200 to have avoided first tuber pipe 100 to lead to the fact and keep out the wind, thereby the messenger advances the air inlet of air exhaust subassembly 10 and airs exhaust more smoothly, the heat exchange effect of integral air conditioner and outdoor environment has further been promoted. Furthermore, the main body of the telescopic hose is made of plastic, so that the telescopic hose is good in flexibility, light in weight, good in durability and convenient to shrink and fold.
In some embodiments of the present invention, the second air duct 200 is a flexible hose and at least a portion of the flexible hose is made of plastic or canvas material, so that the flexible hose can be easily installed and fixed on the outer wall of the first air duct 100, and the flexible hose has good flexibility and durability and is convenient for folding and shrinking; and the flexible hose is wrapped with a wire mesh framework, and has a certain shaping effect when being connected with the first air pipe 100, so that the strength of the air inlet and exhaust assembly 10 is improved.
Referring to fig. 3 and 4, the utility model relates to an integral air conditioner of embodiment, for the integral air conditioner of double-blast pipe structure, including the subassembly 10 of airing exhaust that advances of above embodiment, advance to air exhaust subassembly 10 and be connected with integral air conditioner's outdoor heat exchange assemblies 20, outdoor heat exchange assemblies 20 includes outdoor heat exchanger (not shown in the figure) and the spiral case of airing exhaust (not shown in the figure), advance one of them tuber pipe guide outdoor air of the subassembly 10 of airing exhaust and get into from integral air conditioner's air intake, the air carries out the heat transfer back through outdoor heat exchanger, the air after will exchanging heat by the spiral case of airing exhaust discharges to outdoor through another tuber pipe of the subassembly 10 of airing exhaust, thereby realize integral air conditioner's heat transfer process. The integral air conditioner of this embodiment sets up first tuber pipe 100 and the second tuber pipe 200 that the cover was located outside first tuber pipe 100 through advancing air exhaust subassembly 10 and forms two tuber pipe structures, and first tuber pipe 100 along at least part outer wall on the length direction and second tuber pipe 200 fixed connection, make first tuber pipe 100 and second tuber pipe 200 form stable connection structure, thereby avoided first tuber pipe 100 to take place to distort or shift in second tuber pipe 200 and cause and keep out the wind, make the air inlet of integral air conditioner more smooth and easy with airing exhaust, the heat exchange efficiency of integral air conditioner has been improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. Advance the subassembly of airing exhaust, be applied to the integral air conditioner who has the spiral case of airing exhaust, its characterized in that includes:
a first air duct is defined in the first air duct, and the first air duct is communicated with one of an air outlet of the exhaust volute or an air inlet of the integral air conditioner;
the second air pipe is sleeved outside the first air pipe, a second air channel is defined between the inner wall of the second air pipe and the outer wall of the first air pipe, and the second air channel is communicated with the other one of the air outlet of the exhaust volute or the air inlet of the integral air conditioner;
wherein, at least part of the outer wall of the first air pipe along the length direction is fixedly connected with the second air pipe.
2. An air intake and exhaust assembly according to claim 1, wherein: and part of outer wall of the first air pipe in the length direction is attached to part of inner wall of the second air pipe and is connected with the second air pipe through a fixing piece.
3. An air intake and exhaust assembly according to claim 2, wherein: the mounting is equipped with a plurality ofly, and is a plurality of the mounting is followed the length direction interval of first tuber pipe sets up.
4. An air intake and exhaust assembly according to claim 2, wherein: the cross section of the second air pipe is oblong, the cross section of the first air pipe is circular, the two sides of the second air pipe in the front-back direction are respectively attached to the outer wall of the first air pipe, and the fixing pieces are respectively arranged on the two sides of the second air pipe in the front-back direction so as to fix the first air pipe in the second air pipe.
5. An air intake and exhaust assembly according to claim 4, wherein: the second air pipe is connected with the first air pipe through rivets.
6. An air intake and exhaust assembly according to claim 1, wherein: the first joint is fixedly connected with one end of the second air pipe, and a first through hole connected with the second air duct is formed in the first joint.
7. An air intake and exhaust assembly according to claim 6, wherein: the second joint is arranged in the first through hole and connected with the first joint, and the second joint is fixedly connected with one end of the first air pipe and provided with a second through hole connected with the first air channel.
8. An air intake and exhaust assembly according to claim 7, wherein: and a connecting rib is arranged between the second joint and the first joint.
9. An air intake and exhaust assembly according to claim 1, wherein: the first air pipe is a flexible hose and at least one part of the first air pipe is made of spiral iron wires.
10. Integral air conditioner, its characterized in that: comprising the intake and exhaust assembly of any one of claims 1 to 9.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020289424.5U CN211822815U (en) | 2020-03-10 | 2020-03-10 | Air intake and exhaust assembly and integral air conditioner |
| PCT/CN2020/088359 WO2021179422A1 (en) | 2020-03-10 | 2020-04-30 | Air feeding and exhausting assembly, and integral air conditioner |
| US17/430,223 US12111063B2 (en) | 2020-03-10 | 2020-04-30 | Air intake and exhaust assembly and packaged air conditioner |
| EP20914757.8A EP3916313A4 (en) | 2020-03-10 | 2020-04-30 | AIR INTAKE AND EXHAUST ASSEMBLY, AND INTEGRATED AIR CONDITIONER |
| CA3125719A CA3125719A1 (en) | 2020-03-10 | 2020-04-30 | Air intake and exhaust assembly and packaged air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020289424.5U CN211822815U (en) | 2020-03-10 | 2020-03-10 | Air intake and exhaust assembly and integral air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211822815U true CN211822815U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020289424.5U Active CN211822815U (en) | 2020-03-10 | 2020-03-10 | Air intake and exhaust assembly and integral air conditioner |
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| Country | Link |
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| CN (1) | CN211822815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust components and integrated air conditioning |
| US12111063B2 (en) | 2020-03-10 | 2024-10-08 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air intake and exhaust assembly and packaged air conditioner |
-
2020
- 2020-03-10 CN CN202020289424.5U patent/CN211822815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust components and integrated air conditioning |
| US12111063B2 (en) | 2020-03-10 | 2024-10-08 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air intake and exhaust assembly and packaged air conditioner |
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