CN114484835B - Energy recovery system for central air conditioner - Google Patents
Energy recovery system for central air conditioner Download PDFInfo
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- CN114484835B CN114484835B CN202210142875.XA CN202210142875A CN114484835B CN 114484835 B CN114484835 B CN 114484835B CN 202210142875 A CN202210142875 A CN 202210142875A CN 114484835 B CN114484835 B CN 114484835B
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- air conditioner
- main body
- heat
- recovery
- energy recovery
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- 238000011084 recovery Methods 0.000 title claims abstract description 83
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention provides an energy recovery system for a central air conditioner, which comprises a shell, an air conditioner main body and an energy recovery mechanism, wherein the shell is arranged in a heat dissipation hole; the energy recovery assembly comprises a heat absorption plate attached to the surface of the air conditioner main body and heat absorption liquid in the inner cavity of the heat absorption plate, a flow hole penetrating through the heat absorption plate is formed in the end face, close to the air conditioner main body, of the heat absorption plate, and the heat absorption plate is connected with the heat conduction assembly; the invention is convenient for radiating the main body of the central air conditioner, and recycling the generated heat, thereby avoiding a great amount of energy waste.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to an energy recovery system for a central air conditioner.
Background
The central air conditioner is composed of one or more cold and heat source systems and a plurality of air conditioning systems, which are different from the conventional refrigerant type air conditioner, and intensively process air to achieve comfort requirements.
In the running process of the existing central air conditioner, equipment of the main body of the central air conditioner always emits a certain amount of heat, in order to avoid the equipment from working at high temperature for a long time, the main body of the central air conditioner always carries out heat dissipation treatment on the central air conditioner by matching with corresponding heat dissipation components, so that the central air conditioner can be guaranteed to normally run, in the running process, the heat emitted by the main body of the central air conditioner is continuously discharged to the outside, the heat emitted by the main body of the central air conditioner is hard to effectively recycle, and a large amount of energy is wasted.
Disclosure of Invention
Aiming at the technical problems, the invention provides the energy recovery system for the central air conditioner, which is convenient for radiating the main body of the central air conditioner and recycling the generated heat, thereby avoiding a great amount of energy waste.
In order to achieve the above purpose, the present invention provides the following technical solutions: the energy recovery system for the central air conditioner comprises a shell arranged in a heat dissipation hole, an air conditioner main body arranged in the shell and an energy recovery mechanism arranged on the air conditioner main body, wherein the energy recovery mechanism comprises an energy recovery component arranged on the air conditioner main body through a fixing component and a heat conduction component arranged on the shell and connected with the energy recovery component;
The energy recovery assembly comprises a heat absorption plate attached to the surface of the air conditioner main body and heat absorption liquid in the inner cavity of the heat absorption plate, a flow hole penetrating through the heat absorption plate is formed in the end face, close to the air conditioner main body, of the heat absorption plate, and the heat absorption plate is connected with the heat conduction assembly;
The fixing assembly comprises four recovery plates which are mutually clamped and surrounded on the periphery of the air conditioner main body, a sealing ring arranged on the end face, close to the air conditioner main body, of the recovery plates, and a plurality of supporting blocks arranged on the end face, close to the air conditioner main body, of the recovery plates, a recovery groove is formed in each recovery plate, and a heat absorbing plate is arranged in each recovery groove; the recovery plate is close to the equidistant heat conduction holes that link up with the cavity of seting up on the air conditioner main part terminal surface, and set up a heat extraction mouth that link up with the recovery groove on the terminal surface that the recovery plate kept away from the air conditioner main part.
Preferably, the plurality of supporting blocks are arranged on the end face of the recovery plate at equal intervals and are staggered with the plurality of heat conducting holes.
Preferably, the heat conduction assembly comprises a connecting pipe, a connecting plate and a junction box, wherein one end of the connecting pipe is arranged at the top end of the recovery plate and is communicated with the recovery groove, the connecting plate is arranged on the shell and is connected with the connecting pipe through a connecting hole matched with the connecting pipe, and the junction box is arranged on the connecting plate and is communicated with the inside of the connecting plate.
Preferably, the heat conduction assembly further comprises a water storage tank arranged outside the shell, a heating pipe arranged in the water storage tank, a guide pipe with one end penetrating through the water storage tank and connected with the heating pipe and the other end connected with the confluence tank, and a protective sleeve arranged on the guide pipe.
Preferably, the protecting sleeve comprises a first protecting block and a second protecting block which are clamped on the guide pipe, and a connecting sleeve which is sleeved on the guide pipe and fixes one ends of the first protecting block and the second protecting block.
Preferably, fixing grooves for fixing the guide pipe are formed in the adjacent end faces of the first protection block and the second protection block, and a first clamping groove is formed in the end face, close to the first protection block, of the second protection block; the first protection block is provided with a first clamping block matched with the first clamping groove; the connecting sleeve is provided with a hole matched with a second clamping block arranged on the end face of one end of the first protection block and one end of the second protection block, and a second clamping groove matched with the second clamping block is formed in the end face, away from the second clamping block, of the first protection block and the second protection block.
Preferably, the side surface of the shell is provided with a storage tank, a baffle is arranged at the opening of the storage tank, and the air conditioner main body is arranged inside the storage tank.
The invention has the beneficial effects that: the energy recovery component is arranged on the air conditioner main body through the fixing component so as to absorb heat generated during operation of the air conditioner main body, the heat generated by the air conditioner main body is absorbed on one hand to avoid damage to the air conditioner main body caused by accumulation of the heat on the surface of the air conditioner main body, the heat generated by the air conditioner main body is recovered on the other hand, energy waste is avoided, the energy use efficiency is improved, a plurality of flow holes are formed in the heat absorbing plate, when the air conditioner main body works to generate heat, the heat flows through the flow holes formed in the surface of the heat absorbing plate so that heat absorbing liquid arranged in the heat absorbing plate absorbs the heat, and the heat absorbing liquid is conducted outside the shell through the heat conducting component to be recycled, so that the energy waste is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
fig. 1 is a schematic diagram of a back structure of an energy recovery system for a central air conditioner according to the present invention.
Fig. 2 is a schematic diagram of a front structure of an energy recovery system for a central air conditioner according to the present invention.
Fig. 3 is a schematic diagram of an internal structure of the energy recovery system for a central air conditioner according to the present invention.
Fig. 4 is a schematic diagram of an open top structure of the energy recovery system for a central air conditioner according to the present invention.
Fig. 5 is a schematic diagram of an open bottom structure of the energy recovery system for a central air conditioner according to the present invention.
Fig. 6 is a schematic structural view of a fixing assembly according to the present invention.
Fig. 7 is a schematic view of the internal structure of the fixing assembly of the present invention.
Fig. 8 is a schematic structural diagram of a heat conducting component according to the present invention.
FIG. 9 is a schematic diagram of a protective jacket according to the present invention.
In the figure: 1. a housing; 2. a heat radiation hole; 3. a heat radiation fan; 4. a junction box; 5. a protective sleeve; 6. a water storage tank; 7. a storage tank; 8. a baffle; 9. an air conditioner main body; 10. a recovery plate; 11. a connecting plate; 12. a connecting pipe; 13. a connection hole; 14. a support block; 15. a heat conduction hole; 16. a heat discharge opening; 17. a recovery tank; 18. a heat absorbing plate; 19. a flow hole; 20. a conduit; 21. a first guard block; 22. a second guard block; 23. a first clamping block; 24. a first clamping groove; 25. a second clamping block; 26. a second clamping groove; 27. connecting sleeves; 28. and (3) a sealing ring.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are attained and can be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, but which are appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention.
Referring to fig. 1-9, an energy recovery system for a central air conditioner includes a housing 1 provided with a heat dissipation hole 2, an air conditioner main body 9 provided in the housing 1, and an energy recovery mechanism provided on the air conditioner main body 9, wherein the energy recovery mechanism includes an energy recovery component provided on the air conditioner main body 9 through a fixing component, and a heat conduction component provided on the housing 1 and connected with the energy recovery component;
The energy recovery assembly comprises a heat absorption plate 18 attached to the surface of the air conditioner main body 9 and heat absorption liquid in the inner cavity of the heat absorption plate 18, a flow hole 19 penetrating through the heat absorption plate 18 is formed in the end face, close to the air conditioner main body 9, of the heat absorption plate 18, and the heat absorption plate 18 is connected with the heat conduction assembly.
As shown in fig. 1-9, the heat absorbing plate 18 is disposed on the surface of the air conditioning main body 9 through the fixing component, so that heat generated by the operation of the air conditioning main body 9 is recovered conveniently, wherein the circulation holes 19 formed in the heat absorbing plate 18 facilitate the circulation of the heat through the circulation holes 19, so that the heat absorbing plate 18 is convenient for recovering the heat, the recovery efficiency of the heat absorbing plate 18 for generating the heat of the air conditioning main body 9 is improved, compared with a normal heat absorbing plate, when the heat absorbing plate 18 is a complete whole plate, the heat can be adhered to the surface of the heat absorbing plate 18 due to the fact that the heat absorbing plate is a complete plate, the heat absorbing efficiency of the heat absorbing plate 18 is lower than that of the heat absorbing plate 18 provided with the circulation holes 19, the heat absorbing plate 18 is convenient for radiating the central air conditioning main body, the generated heat is recovered and the generated heat is avoided, and a great amount of energy waste is avoided.
The fixing component comprises four recovery plates 10 which are mutually clamped and surrounded on the periphery of the air conditioner main body 9, a sealing ring 28 arranged on the end surface of the recovery plate 10 close to the air conditioner main body 9, and a plurality of supporting blocks 14 arranged on the end surface of the recovery plate 10 close to the air conditioner main body 9, a recovery groove 17 is formed in the recovery plate 10, and a heat absorbing plate 18 is arranged in the recovery groove 17; the end surface of the recovery plate 10, which is close to the air conditioner main body 9, is provided with a plurality of heat conducting holes 15 which are communicated with the cavity at equal intervals, and the end surface of the recovery plate 10, which is far away from the air conditioner main body 9, is provided with a heat discharging opening 16 which is communicated with a recovery groove 17.
As shown in fig. 6-7, the sealing ring 28 is made of rubber, and the sealing ring 28 is convenient for ensuring that the heat generated by the air conditioner main body 9 can completely enter the recovery plate 10 through the heat conducting holes 15 formed in the recovery plate 10, so that the heat absorbing plate 18 is convenient for absorbing the heat generated by the air conditioner main body 9, the heat generated by the air conditioner main body 9 is prevented from leaking through the contact surface between the recovery plate 10 and the surface of the air conditioner main body 9, the heat loss and waste are avoided, the support block 14 is arranged on the contact surface between the recovery plate 10 and the air conditioner main body 9, on one hand, the heat generated by the air conditioner main body 9 due to the fact that the recovery plate 10 is completely attached to the surface of the air conditioner main body 9 is prevented from flowing into the recovery plate 10 only through the heat conducting holes 15, and on the other hand, the support block 14 is made of heat conducting material, so that the heat generated by the contact position of the air conditioner main body 9 and the support block 14 is convenient for being conducted to the recovery plate 10 to the maximum extent.
As shown in fig. 6 to 7, a plurality of supporting blocks 14 are provided on the end surface of the recovery plate 10 at equal intervals and are staggered with the plurality of heat conduction holes 15.
The heat conduction assembly comprises a connecting pipe 12 with one end arranged on the top end of the recovery plate 10 and communicated with the recovery groove 17, a connecting plate 11 arranged on the shell 1 and connected with the connecting pipe 12 through a connecting hole 13 matched with the connecting pipe 12 arranged on the lower end surface, and a confluence box 4 arranged on the connecting plate 11 and communicated with the inside of the connecting plate 11.
As shown in fig. 1 to 5, the heat absorbing liquid in the heat absorbing plate 18 can flow into the junction box 4 through the connecting pipe 12, so that the heat absorbing liquid is convenient for conducting the heat generated by the air conditioner main body 9 to the outside of the shell 1 through the heat absorbing liquid, and the recycling function is achieved.
The heat conduction assembly further comprises a water storage tank 6 arranged outside the shell 1, a heating pipe arranged in the water storage tank 6, a guide pipe 20 with one end penetrating through the water storage tank 6 and connected with the heating pipe and the other end connected with the confluence tank 4, and a protective sleeve 5 arranged on the guide pipe 20.
As shown in fig. 8-9, the protecting sleeve 5 is arranged on the conduit 20, so that the heat insulation effect on the interior and the exterior of the conduit 20 is conveniently achieved, the trouble-free waste of heat absorbed by the heat absorbing liquid flowing in the conduit 20 in the conveying process is avoided, the damage to the conduit 20 body when the external temperature is too low is avoided, and the waste of resources is reduced.
The protecting sleeve 5 comprises a first protecting block 21 and a second protecting block 22 which are clamped on the guide pipe 20, and a connecting sleeve 27 which is sleeved on the guide pipe 20 and is used for fixing one end of the first protecting block 21 and one end of the second protecting block 22.
The adjacent end surfaces of the first protection block 21 and the second protection block 22 are respectively provided with a fixing groove used for fixing the guide pipe 20, and the end surface, close to the first protection block 21, of the second protection block 22 is provided with a first clamping groove 24; the first protection block 21 is provided with a first clamping block 23 matched with the first clamping groove 24; the connecting sleeve 27 is provided with a hole matched with the second clamping block 25 arranged on the end face of one end of the first protection block 21 and the second protection block 22, and the end face of the first protection block 21 and the second protection block 22 far away from the second clamping block 25 is provided with a second clamping groove 26 matched with the second clamping block 25.
As shown in fig. 8-9, the protecting sleeve 5 is convenient to fix on the guide pipe 20, the protecting sleeve 5 is convenient to mount and dismount, and the efficiency of mounting, dismounting and maintaining is improved.
The holding tank 7 has been seted up to casing 1 side, and the holding tank 7 opening is gone out and is provided with baffle 8, and the inside air conditioner main part 9 that sets up of holding tank 7 still is provided with radiator fan 3 on the casing 1.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The energy recovery system for the central air conditioner comprises a shell (1) arranged in a heat dissipation hole (2), an air conditioner main body (9) arranged in the shell (1) and an energy recovery mechanism arranged on the air conditioner main body (9), and is characterized in that the energy recovery mechanism comprises an energy recovery component arranged on the air conditioner main body (9) through a fixing component and a heat conduction component arranged on the shell (1) and connected with the energy recovery component;
The energy recovery assembly comprises a heat absorption plate (18) attached to the surface of the air conditioner main body (9) and heat absorption liquid in the inner cavity of the heat absorption plate (18), a circulation hole (19) penetrating through the heat absorption plate (18) is formed in the end face, close to the air conditioner main body (9), of the heat absorption plate (18), and the heat absorption plate (18) is connected with the heat conduction assembly;
The fixing assembly comprises four recovery plates (10) which are mutually clamped and surrounded on the periphery of the air conditioner main body (9), a sealing ring (28) which is arranged on the end face, close to the air conditioner main body (9), of the recovery plates (10), and a plurality of supporting blocks (14) which are arranged on the end face, close to the air conditioner main body (9), of the recovery plates (10), recovery grooves (17) are formed in the recovery plates (10), and heat absorbing plates (18) are arranged in the recovery grooves (17); the recovery plate (10) is adjacent to the end face of the air conditioner main body (9) and is provided with a plurality of heat conduction holes (15) communicated with the cavity at equal intervals, and the end face of the recovery plate (10) far away from the air conditioner main body (9) is provided with a heat discharging opening (16) communicated with the recovery groove (17).
2. The energy recovery system for a central air conditioner according to claim 1, wherein: the plurality of supporting blocks (14) are arranged on the end face of the recovery plate (10) at equal intervals and are staggered with the plurality of heat conducting holes (15).
3. The energy recovery system for a central air conditioner according to claim 1 or 2, wherein: the heat conduction assembly comprises a connecting pipe (12) with one end arranged on the top end of the recovery plate (10) and communicated with the recovery groove (17), a connecting plate (11) arranged on the shell (1) and connected with the connecting pipe (12) through a connecting hole (13) matched with the connecting pipe (12) and arranged on the lower end face, and a junction box (4) arranged on the connecting plate (11) and communicated with the inside of the connecting plate (11).
4. A central air conditioning energy recovery system according to claim 3, wherein: the heat conduction assembly further comprises a water storage tank (6) arranged outside the shell (1), a heating pipe arranged in the water storage tank (6), a guide pipe (20) with one end penetrating through the water storage tank (6) and the other end connected with the confluence tank (4), and a protective sleeve (5) arranged on the guide pipe (20).
5. The energy recovery system for a central air conditioner according to claim 4, wherein: the protective sleeve (5) comprises a first protective block (21) and a second protective block (22) which are clamped on the guide pipe (20), and a connecting sleeve (27) which is sleeved on the guide pipe (20) and fixes one ends of the first protective block (21) and the second protective block (22).
6. The energy recovery system for a central air conditioner according to claim 5, wherein: the adjacent end surfaces of the first protection block (21) and the second protection block (22) are respectively provided with a fixing groove used for fixing the guide pipe (20), and the end surface, close to the first protection block (21), of the second protection block (22) is provided with a first clamping groove (24); a first clamping block (23) matched with the first clamping groove (24) is arranged on the first protection block (21); the connecting sleeve (27) is provided with a hole matched with a second clamping block (25) arranged on the end face of one end of the first protection block (21) and one end of the second protection block (22), and a second clamping groove (26) matched with the second clamping block (25) is formed in the end face, away from the second clamping block (25), of the first protection block (21) and the second protection block (22).
7. The energy recovery system for a central air conditioner according to claim 1, wherein: the side of the shell (1) is provided with a storage tank (7), the storage tank (7) is provided with a baffle (8) in an opening way, and the air conditioner main body (9) is arranged inside the storage tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142875.XA CN114484835B (en) | 2022-02-16 | 2022-02-16 | Energy recovery system for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142875.XA CN114484835B (en) | 2022-02-16 | 2022-02-16 | Energy recovery system for central air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114484835A CN114484835A (en) | 2022-05-13 |
| CN114484835B true CN114484835B (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210142875.XA Active CN114484835B (en) | 2022-02-16 | 2022-02-16 | Energy recovery system for central air conditioner |
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| CN (1) | CN114484835B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092285U (en) * | 2011-05-20 | 2011-12-28 | 上海市宝山区青少年科学技术指导站 | Energy recovery device used for air conditioners |
| WO2016144912A2 (en) * | 2015-03-06 | 2016-09-15 | Energy Recovery Technology, Inc. | Energy recovery in air conditioning and other energy producing systems |
| CN209692173U (en) * | 2019-04-25 | 2019-11-26 | 江西南控电气有限责任公司 | A kind of energy-saving high-voltage metering cubicle |
| CN209893549U (en) * | 2019-01-29 | 2020-01-03 | 天津健智者行空调技术有限公司 | Energy-saving central air conditioner |
| CN210922184U (en) * | 2019-11-04 | 2020-07-03 | 沈阳市辽河特种玻璃厂 | Chemical tempering furnace with recyclable waste heat |
| CN210980274U (en) * | 2019-11-28 | 2020-07-10 | 山东德舜人工环境有限公司 | Heat energy recycling mechanism of central air conditioner |
| CN113124555A (en) * | 2021-04-30 | 2021-07-16 | 佛山禅之雪冷气机电工程有限公司 | Energy recovery system for central air conditioner |
-
2022
- 2022-02-16 CN CN202210142875.XA patent/CN114484835B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092285U (en) * | 2011-05-20 | 2011-12-28 | 上海市宝山区青少年科学技术指导站 | Energy recovery device used for air conditioners |
| WO2016144912A2 (en) * | 2015-03-06 | 2016-09-15 | Energy Recovery Technology, Inc. | Energy recovery in air conditioning and other energy producing systems |
| CN209893549U (en) * | 2019-01-29 | 2020-01-03 | 天津健智者行空调技术有限公司 | Energy-saving central air conditioner |
| CN209692173U (en) * | 2019-04-25 | 2019-11-26 | 江西南控电气有限责任公司 | A kind of energy-saving high-voltage metering cubicle |
| CN210922184U (en) * | 2019-11-04 | 2020-07-03 | 沈阳市辽河特种玻璃厂 | Chemical tempering furnace with recyclable waste heat |
| CN210980274U (en) * | 2019-11-28 | 2020-07-10 | 山东德舜人工环境有限公司 | Heat energy recycling mechanism of central air conditioner |
| CN113124555A (en) * | 2021-04-30 | 2021-07-16 | 佛山禅之雪冷气机电工程有限公司 | Energy recovery system for central air conditioner |
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| CN114484835A (en) | 2022-05-13 |
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