CN220871133U - Electric control box mounting structure of heat pump water heater and heat pump water heater - Google Patents
Electric control box mounting structure of heat pump water heater and heat pump water heater Download PDFInfo
- Publication number
- CN220871133U CN220871133U CN202322655008.9U CN202322655008U CN220871133U CN 220871133 U CN220871133 U CN 220871133U CN 202322655008 U CN202322655008 U CN 202322655008U CN 220871133 U CN220871133 U CN 220871133U
- Authority
- CN
- China
- Prior art keywords
- control box
- electric control
- water heater
- pump water
- heat pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000009423 ventilation Methods 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates to the technical field of heat pump water heaters, and discloses an electric control box mounting structure of a heat pump water heater and the heat pump water heater, wherein the electric control box mounting structure of the heat pump water heater comprises an electric control box body, the electric control box body and a heat exchanger are arranged at an included angle in the overlooking direction, the outer side part of the electric control box body and the side end part of the heat exchanger are mutually close and are arranged at intervals, and the bottom end of the electric control box body is connected with a chassis; and a first connecting member connecting the outer side portion of the electric control box body and the side end portion of the heat exchanger in the interval, the interval being formed with a through passage. According to the utility model, the electric control box body and the heat exchanger are arranged at an included angle through the first connecting piece, meanwhile, the bottom end of the electric control box body is connected with the chassis, and a through channel for ventilation and wiring is formed between the electric control box body and the heat exchanger. The space utilization rate is improved, the fixing of the electric control box body is firm and reliable, the heat exchanger can exchange heat with high efficiency, and the wiring harness is convenient to walk.
Description
Technical Field
The utility model relates to the technical field of heat pump water heaters, in particular to an electric control box mounting structure of a heat pump water heater and the heat pump water heater.
Background
The water heater is a household appliance commonly used in daily life of people, and the heat pump water heater is widely popularized and used due to high energy efficiency. The heat pump water heater is provided with relevant components in the shell, wherein the compressor, the evaporator and the fan which are arranged in the installation cavity form a heat pump unit, and the inner container is heated through the condenser. The working principle of the heat pump water heater for heating water is as follows: the compressor compresses and outputs a high-temperature and high-pressure refrigerant, the high-temperature and high-pressure refrigerant flows to the condenser, heat is transmitted to the liner through the condenser so as to heat hot water, the high-temperature and high-pressure refrigerant is condensed into a medium-temperature liquid refrigerant, the medium-temperature liquid refrigerant is throttled by the throttling element to form a low-temperature liquid refrigerant, and the low-temperature liquid refrigerant flows into the evaporator. The fan sucks external air into the evaporator, the low-temperature liquid refrigerant absorbs heat in the external air, and the low-temperature gaseous refrigerant is formed and enters the compressor to form refrigerant circulation.
However, in the assembly process of the heat pump water heater, due to the requirements of energy efficiency and space size, the problems of insufficient space, inconvenient wiring and the like easily occur, so that the evaporator cannot be placed according to theoretical design size or is prevented from heat exchange, and the space utilization rate is low.
Disclosure of utility model
The utility model aims to provide an electric control box mounting structure of a heat pump water heater and the heat pump water heater, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides an electric control box mounting structure of a heat pump water heater, which comprises a chassis and a heat exchanger vertically mounted on the chassis, wherein the electric control box mounting structure of the heat pump water heater comprises:
The electric control box body comprises a box bottom plate and a box cover, the electric control box body and the heat exchanger are arranged at an included angle in the overlook direction, the outer side part of the electric control box body and the side end part of the heat exchanger are mutually close and are arranged at intervals, and the bottom end of the electric control box body is connected with the chassis;
And a first connecting member connecting an outer side portion of the electric control box body and a side end portion of the heat exchanger in the interval, the interval being formed with a through passage.
The beneficial effects of the utility model are as follows: according to the electric control box body, the electric control box body and the heat exchanger are arranged at an included angle through the first connecting piece, meanwhile, the bottom end of the electric control box body is connected with the chassis, the electric control box body and the heat exchanger are mutually close to each other and are arranged at intervals, and a through channel is formed and used for ventilation and wiring. The electric control box mounting structure improves the space utilization rate, not only can ensure that the electric control box body is firmly and reliably fixed, but also can ensure that the heat exchanger performs high-efficiency heat exchange, and simultaneously can also ensure that the wiring harness of the electric control box body is convenient to wire.
As a further improvement of the above technical solution, the first connecting piece is a vertically extending strip-shaped plate, and a plurality of first openings are formed in the first connecting piece, and the first openings are configured as the through channels. The strip-shaped plate can improve the connection strength and avoid the electric control box body from swinging when the machine operates.
As a further improvement of the above technical solution, the first connecting member is integrally formed with the cassette bottom plate. The integrated structure is more beneficial to production, assembly and cost reduction.
As a further improvement of the above technical solution, the first connecting member extends outward from a side edge of the cassette bottom plate and is disposed at an obtuse angle with respect to the cassette bottom plate in a top view direction. Like this, after first connecting piece is connected with the heat exchanger, automatically controlled box body can realize bigger contained angle with the heat exchanger to further reduce automatically controlled box body and shelter from the heat exchanger, be favorable to strengthening the heat transfer of heat exchanger.
As a further improvement of the technical scheme, the electric control box further comprises a second connecting piece, wherein the bottom end of the electric control box body is connected with the chassis through the second connecting piece, and the bottom wall of the electric control box body is provided with a wire outlet. The wire harness is routed from the bottom of the box cover 320 and passes through the through passage, and the routing is neat and beautiful.
As a further improvement of the above technical solution, the second connecting member is integrally formed with the cassette bottom plate, and the second connecting member extends downward from a lower edge of the cassette bottom plate. The integrated structure is more beneficial to production, assembly and cost reduction.
As a further improvement of the above technical solution, an open slot is formed at the intersection of the vertical extension line of the first connecting piece and the lateral extension line of the second connecting piece, and the open slot is configured as the through channel. The open slot is arranged at the corner position, so that the wiring is more convenient and smooth.
As a further improvement of the above technical solution, the second connecting member is configured to be wider at the top and narrower at the bottom. This can improve the connection strength of the second connector 420.
In addition, the utility model also provides a heat pump water heater, which comprises the electric control box mounting structure of the heat pump water heater.
As a further improvement of the technical scheme, the heat pump water heater further comprises an upper shell covered on the chassis, the heat exchanger and the electric control box mounting structure of the heat pump water heater are arranged inside the upper shell, an air inlet and an air outlet are formed in the circumferential wall of the upper shell, and the air inlet and the air outlet are respectively arranged on the front side and the rear side of the heat exchanger. When the fan of the heat pump water heater operates, air flows from front to back, the electric control box body and heat exchange are arranged at an included angle, and the heat exchange effect of the heat exchanger is good.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of a part of a heat pump water heater according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a part of a heat pump water heater according to an embodiment of the present utility model at another angle;
FIG. 3 is a schematic view of a part of a heat pump water heater according to an embodiment of the present utility model in a plan view;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural view of an electric control box mounting structure of a heat pump water heater of embodiment 1 of the present utility model;
Fig. 6 is a schematic view of another angle of the installation structure of the electric control box of the heat pump water heater of embodiment 1 of the present utility model;
FIG. 7 is a schematic view of a partially exploded construction of an electric control box mounting structure of a heat pump water heater according to embodiment 1 of the present utility model;
Fig. 8 is a schematic diagram of the overall structure of a heat pump water heater according to an embodiment of the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, several means one or more, and plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Example 1:
Describing the installation structure of the electric control box of the heat pump water heater according to the embodiment 1 of the present utility model with reference to fig. 1 to 8, referring to fig. 8, the heat pump water heater includes a lower case 600 and an upper case 500 positioned above the lower case 600, an inner container (not shown in the figure) for storing water to be heated is provided in the lower case 600, and a heat exchanger (not shown in the figure) is provided on the inner container to heat water, and the heat exchanger functions as a condenser when the water is heated; referring to fig. 1 to 2, a chassis 100 is disposed in an upper case 500, and a compressor 700, a heat exchanger 200, and an electric control box mounting structure are mounted on the chassis 100, that is, the upper case 500 is covered on the chassis 100, so that the compressor 700, the heat exchanger 200, and the electric control box mounting structure are all disposed inside the upper case 500, and the heat exchanger 200 functions as an evaporator when water is heated.
Referring to fig. 1, the heat exchanger 200 is vertically installed on the chassis 100, and the electric control box installation structure includes an electric control box body 300, an electric control box connection structure. The electric control box connection structure includes a first connection member 410 connected to the outer side of the electric control box body 300, and a second connection member 420 connected to the bottom end of the electric control box body 300.
The first connection member 410 extends outward from the outer side of the electric control box body 300, and one end thereof extending outward is connected to the side end of the heat exchanger 200. After the first connecting piece 410 is connected with the heat exchanger 200, the electric control box body 300 and the heat exchanger 200 are arranged at an included angle in the overlook direction of the chassis 100, so that the electric control box body 300 can be prevented from shielding the heat exchanger 200, and high-efficiency heat exchange of the heat exchanger 200 can be ensured. It should be noted that, the electric control box body 300 may be disposed at the left side of the heat exchanger 200 and disposed at an angle to the heat exchanger 200, or may be disposed at the right side of the heat exchanger 200 and disposed at an angle to the heat exchanger 200, in this embodiment, the electric control box body 300 is disposed at the left side of the heat exchanger 200, and the first connecting member 410 extends outward from the left side of the electric control box body 300.
The width of the first connection member 410 is such that the outer side of the electric control box body 300 and the side end of the heat exchanger 200 are closely spaced, that is, the outer side of the electric control box body 300 is not closely contacted to the side end of the heat exchanger 200. The interval is formed with a through channel, that is, the first connecting piece 410 is in non-closed connection at the interval, and when the heat pump water heater works, the through channel can be used as a ventilation channel to further improve the heat exchange efficiency of the heat exchanger 200, and also can be used as a wiring channel of the wiring harness of the electric control box body 300, so that wiring of the wiring harness is convenient.
Specifically, the electronic control box body 300 includes a box bottom plate 310, a box cover 320, and the box bottom plate 310, the first connecting piece 410, and the second connecting piece 420 are integrally formed, for example, may be an integral sheet metal part, an integral injection molding part, or an integral casting part. Referring to fig. 4 to 7, the cassette bottom plate 310, the first connector 410, and the second connector 420 are integrally formed sheet metal members, and the first connector 410 and the second connector 420 are each plate-shaped.
The first connection member 410 extends outward from the left side edge of the cassette bottom plate 310 and is connected to the side end portion of the heat exchanger 200, and in order to improve the connection strength, the first connection member 410 extends in the vertical direction by a certain length such that the first connection member 410 is formed in a bar-shaped plate structure, the length of which extends from a substantially upper end position of the cassette bottom plate 310 to a substantially lower end position of the cassette bottom plate 310. The specific length of the first connector 410 is not limited in this embodiment, and one skilled in the art can adapt the length of the first connector 410 according to different strength requirements, vibration resistance requirements, or the like. The first connecting piece 410 is further provided with a plurality of first openings 411, for example, as shown in fig. 1, the number of the first openings 411 is three, and it should be noted that the number of the first openings 411 is not specifically limited in this embodiment.
Further, referring to fig. 4, the first connecting member 410 is disposed at an obtuse angle with the bottom plate 310, and the cover 320 is connected to one side of the obtuse angle of the bottom plate 310, so that when the first connecting member 410 is connected to the heat exchanger 200, the electric control box body 300 can achieve a larger included angle with the heat exchanger 200, thereby further reducing the shielding of the electric control box body 300 to the heat exchanger 200, which is beneficial to enhancing the heat exchange of the heat exchanger 200, and in this embodiment, preferably, the included angle β between the electric control box body 300 and the heat exchanger 200 is 60 °.
The second connector 420 extends downward from the lower edge of the case bottom plate 310 and is connected to the chassis 100, and a flange is provided at the lower end of the second connector 420, and the flange is attached to the chassis 100 and is locked by a fastener. Referring to fig. 6, the bottom wall of the box cover 320 is further provided with a wire outlet 330, and the wire harness is routed from the bottom of the box cover 320 and passes through the through channel, so that the routing is neat and beautiful.
Since the first link 410 is disposed at the left side of the box bottom plate 310 and the second link 420 is disposed at the bottom end of the box bottom plate 310, the vertical extension line of the first link 410 and the lateral extension line of the second link 420 intersect at the left lower corner position of the box bottom plate 310, and the first link 410 and the second link 420 are provided with an open slot 412 at the intersection position, the open slot 412 being configured to pass the wire harness of the electronic control box body 300. Opening the open slot 412 at the corner position can make the wiring more convenient and smooth. It is understood that the opening slot 412 may not be formed, and the wire harness may pass through the first opening 411 of the first connector 410.
Further, the second connection member 420 is provided to be wider at the upper end and narrower at the lower end, and the upper end of the second connection member 420 extends from the substantially left end position of the cartridge base plate 310 to the substantially right end position of the cartridge base plate 310, so that the connection strength of the second connection member 420 can be improved. The specific width of the second connector 420 is not limited in this embodiment, and one skilled in the art can adapt the width of the second connector 420 according to different strength requirements, or vibration resistance requirements, etc.
The first opening 411 provided on the first connector 410 and the open slot 412 provided at the intersection of the extension lines of the first connector 410 and the second connector 420 form a through passage provided at the interval between the connection ends of the electric control box body 300 and the heat exchanger 200.
In other embodiments, the second connecting member 420 may not be disposed on the electric control box body 300, the bottom end of the electric control box body 300 is directly attached to the upper surface of the chassis 100, and the wire outlet 330 of the electric control box body 300 is disposed on the side wall of the box cover 320. At this time, the first opening 411 at the lowermost end of the first connector 410 may be configured as a routing channel of the electronic control box body 300, and the remaining first openings 411 may be configured as ventilation channels. It will be appreciated that the embodiment 1 is routed at the bottom of the electronic control box body 300, and the harness arrangement is more neat and beautiful.
In other embodiments, the length of the first connector 410 in the vertical direction may also be set shorter, and the lower edge of the first connector 410 is higher than the lower edge of the bottom plate 310 by a distance, so that the first connector 410 may not be provided with or less than the first opening 411, and when the first connector 410 is connected to the electric control box body 300 and the heat exchanger 200, the space between the lower edge of the first connector 410 and the upper surface of the chassis 100 is formed as a through channel.
In other embodiments, the first and second connectors 410, 420 may be connected to the cassette bottom plate 310 in a split manner. It will be appreciated that the unitary structure is more conducive to production, assembly, and cost reduction.
The electric control box body 300 of the utility model makes the electric control box body 300 and the heat exchanger 200 form an included angle arrangement through the first connecting piece 410, meanwhile, the bottom end of the electric control box body 300 is connected with the chassis, and the electric control box body 300 and the heat exchanger 200 are mutually close and arranged at intervals, and form a through channel which is used for ventilation and wiring. The installation structure of the electric control box improves the space utilization rate, not only can ensure that the electric control box body 300 is firmly and reliably fixed, but also can ensure that the heat exchanger 200 performs high-efficiency heat exchange, and simultaneously can also ensure that the wiring harness of the electric control box body 300 is convenient to run.
Example 2:
The utility model also provides a heat pump water heater, which comprises a chassis 100, a heat exchanger 200 vertically arranged on the chassis 100, and an electric control box installation structure of the heat pump water heater, which is described in any embodiment. The heat pump water heater further includes an upper housing 500 covered on the chassis 100, and the heat exchanger 200 and the electric control box mounting structure of the heat pump water heater are disposed inside the upper housing 500. The upper case 500 has an air inlet 510 and an air outlet 520 formed in a circumferential wall thereof, and the air inlet 510 and the air outlet 520 are respectively disposed at a front side and a rear side of the heat exchanger 200.
It should be noted that, the front side refers to a side where the electronic control box body 300 is disposed. A fan is disposed at the rear side of the heat exchanger 200, and when the fan is operated, external air enters the inside of the upper case 500 from the air inlet 510, exchanges heat with the heat exchanger 200, and is discharged from the air outlet 520. The air flows from front to back, the electric control box body 300 and the heat exchanger 200 are arranged at an included angle, and the heat exchange effect of the heat exchanger is good.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. An electric control box mounting structure of a heat pump water heater, the heat pump water heater includes a chassis (100), a heat exchanger (200) vertically mounted on the chassis (100), characterized in that, the electric control box mounting structure of the heat pump water heater includes:
The electric control box comprises an electric control box body (300) and a box cover (320), wherein the electric control box body (300) and the heat exchanger (200) are arranged at an included angle in the overlook direction, the outer side part of the electric control box body (300) and the side end part of the heat exchanger (200) are mutually close and are arranged at intervals, and the bottom end of the electric control box body (300) is connected with the chassis (100);
And a first connection member (410) connecting an outer side portion of the electric control box body (300) and a side end portion of the heat exchanger (200) in the interval, the interval being formed with a through passage.
2. The electric control box mounting structure of a heat pump water heater according to claim 1, wherein: the first connecting piece (410) is a vertically extending strip-shaped plate, a plurality of first openings (411) are formed in the first connecting piece (410), and the first openings (411) form the through channels.
3. The electric control box mounting structure of a heat pump water heater according to claim 2, wherein: the first connector (410) is integrally formed with the cassette bottom plate (310).
4. The electric control box mounting structure of a heat pump water heater according to claim 3, wherein: the first connecting member (410) extends outward from a side edge of the cassette bottom plate (310) and is disposed at an obtuse angle with respect to the cassette bottom plate (310) in a plan view.
5. The electric control box mounting structure of a heat pump water heater according to any one of claims 1 to 4, wherein: the electric control box further comprises a second connecting piece (420), wherein the bottom end of the electric control box body (300) is connected with the chassis (100) through the second connecting piece (420), and a wire outlet hole (330) is formed in the bottom wall of the electric control box body (300).
6. The electric control box mounting structure of a heat pump water heater according to claim 5, wherein: the second connecting piece (420) is integrally formed with the box bottom plate (310), and the second connecting piece (420) extends downwards from the lower edge of the box bottom plate (310).
7. The electric control box mounting structure of a heat pump water heater as claimed in claim 6, wherein: an open slot (412) is formed at the intersection of the vertical extension line of the first connecting piece (410) and the transverse extension line of the second connecting piece (420), and the open slot (412) is configured as the through channel.
8. The electric control box mounting structure of a heat pump water heater as claimed in claim 7, wherein: the second connecting piece (420) is arranged to be wider at the upper part and narrower at the lower part.
9. A heat pump water heater, characterized in that: an electric control box mounting structure comprising the heat pump water heater as claimed in any one of claims 1 to 8.
10. The heat pump water heater of claim 9, wherein: the heat pump water heater is characterized by further comprising an upper shell (500) covered on the chassis (100), wherein the heat exchanger (200) and an electric control box mounting structure of the heat pump water heater are arranged inside the upper shell (500), an air inlet (510) and an air outlet (520) are formed in the circumferential wall of the upper shell (500), and the air inlet (510) and the air outlet (520) are respectively arranged on the front side and the rear side of the heat exchanger (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322655008.9U CN220871133U (en) | 2023-09-27 | 2023-09-27 | Electric control box mounting structure of heat pump water heater and heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322655008.9U CN220871133U (en) | 2023-09-27 | 2023-09-27 | Electric control box mounting structure of heat pump water heater and heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871133U true CN220871133U (en) | 2024-04-30 |
Family
ID=90812562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322655008.9U Active CN220871133U (en) | 2023-09-27 | 2023-09-27 | Electric control box mounting structure of heat pump water heater and heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871133U (en) |
-
2023
- 2023-09-27 CN CN202322655008.9U patent/CN220871133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4050976A1 (en) | Integrated air source heat pump | |
| CN218777380U (en) | Overhead type air conditioner and vehicle | |
| CN220871133U (en) | Electric control box mounting structure of heat pump water heater and heat pump water heater | |
| CN216557832U (en) | Refrigeration device | |
| CN110081521A (en) | A kind of base station air conditioner | |
| CN216557833U (en) | Refrigeration device | |
| CN210832514U (en) | Base assembly, air conditioner indoor unit and air conditioner | |
| CN216557838U (en) | Refrigerating unit and refrigerating equipment with same | |
| CN212618756U (en) | Cabinet air conditioner and air conditioner | |
| CN211823096U (en) | Wall-mounted support and wall-mounted cabinet air conditioner device | |
| CN211119680U (en) | Indoor unit of air conditioner | |
| CN210241919U (en) | Antenna module of air conditioner and air conditioner | |
| CN115899845A (en) | Air conditioner | |
| CN205593142U (en) | Self -conductance ability of swimming water collector and tuber pipe machine | |
| CN221301580U (en) | Water pan and integrated air conditioner | |
| CN221055117U (en) | Pipeline type air conditioner indoor unit | |
| CN214501443U (en) | Indoor unit of air conditioner | |
| CN219415228U (en) | Frequency conversion swimming pool heat pump machine | |
| CN216557609U (en) | Face frame, wall-mounted air conditioner indoor unit and air conditioner | |
| CN220707516U (en) | Pipeline type air conditioner indoor unit | |
| CN211953012U (en) | Air duct machine | |
| CN221666158U (en) | Seat hanging type air conditioner indoor unit | |
| CN214501435U (en) | Indoor unit of air conditioner | |
| CN214501457U (en) | Indoor unit of air conditioner | |
| CN217785473U (en) | Double-air-duct structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |