CN109099523B - Radiator and air conditioning system - Google Patents
Radiator and air conditioning system Download PDFInfo
- Publication number
- CN109099523B CN109099523B CN201810963130.3A CN201810963130A CN109099523B CN 109099523 B CN109099523 B CN 109099523B CN 201810963130 A CN201810963130 A CN 201810963130A CN 109099523 B CN109099523 B CN 109099523B
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- Prior art keywords
- pipeline
- refrigerant
- latent heat
- conditioning system
- air conditioning
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/24—Cooling of electric components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
Abstract
The application provides a radiator and an air conditioning system. The heat sink includes a sensible heat sink and a latent heat sink. The sensible heat radiating piece is provided with a joint part for being jointed with the first heating element, and a sensible heat pipeline is arranged in the sensible heat radiating piece. The latent heat radiating piece is adjacent to the sensible heat radiating piece, a radiation part for radiating the second heating element is formed on the latent heat radiating piece, and a latent heat pipeline is arranged in the latent heat radiating piece. The heat radiator can simultaneously carry out sensible heat radiation and latent heat radiation on the heating element, and has higher heat radiation efficiency.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a radiator and an air conditioning system.
Background
The multi-split central air conditioner adopts a relatively large number of refrigerant heat dissipation schemes at present, and the refrigerant heat dissipation has the advantages of high efficiency, small size and the like. The scheme is that a heat dissipation part is added on a pipeline from the outdoor heat exchanger, and the heat of an element to be dissipated is taken away by utilizing the sensible heat of a refrigerant.
The refrigerant radiator is usually in a form of a copper pipe and an aluminum plate, and high-power electric heating components such as an IPM module are in contact with the aluminum plate, and then the refrigerant flows in the embedded copper pipe to take away heat. The heat dissipation mode is only suitable for taking away heat by utilizing the sensible heat of the refrigerant. If the heat dissipation is carried out by utilizing the principle of latent heat of the refrigerant, although the heat productivity of the electric heating component can be taken away more efficiently, the temperature of the electric heating component is reduced too much, and then condensation can be easily generated on the high-power electric heating component, so that the high-power electric heating component can be burnt.
Disclosure of Invention
The embodiment of the invention provides a radiator and an air conditioning system, and aims to solve the technical problem that the radiator in the prior art cannot utilize latent heat of a refrigerant to dissipate heat.
An embodiment of the present application provides a heat sink, including: the sensible heat radiating piece is provided with an attaching part used for attaching the first heating element, and a sensible heat pipeline is arranged in the sensible heat radiating piece; the latent heat radiating piece is adjacent to the sensible heat radiating piece, a radiation part used for radiating the second heating element is formed on the latent heat radiating piece, a latent heat pipeline is arranged in the latent heat radiating piece, and a first throttling element is arranged at the inlet of the latent heat pipeline.
In one embodiment, the latent heat line is arranged in a meandering manner in the latent heat sink.
In one embodiment, the latent heat line is arranged in an S-shaped meandering winding in the latent heat sink.
In one embodiment, the sensible heat dissipating member is further provided with a leg heat transfer portion, and the leg heat transfer portion is abutted against the latent heat dissipating member.
In one embodiment, the radiating portion is a fin structure.
The application also provides an air conditioning system, which comprises a radiator, wherein the radiator is the radiator.
In one embodiment, an air conditioning system includes: the first refrigerant pipeline flows through the latent heat radiating piece and is communicated with the latent heat pipeline, and the first throttling element is arranged on the first refrigerant pipeline; and the second refrigerant pipeline flows through the sensible heat radiating piece and is communicated with the sensible heat pipeline, and a second throttling element is arranged on the second refrigerant pipeline.
In the cooling mode, the first throttling element is in a throttling state, and the second throttling element is in a full-open state.
In the heating mode, the first throttling element is in a closed state and the second throttling element is in a throttling state.
In one embodiment, the air conditioning system further comprises: a compressor; the outdoor heat exchanger is connected with the output end of the compressor through a third refrigerant pipeline and connected with the first refrigerant pipeline and the second refrigerant pipeline through a fourth refrigerant pipeline; the first conveying pipeline is connected with the second refrigerant pipeline; and the first refrigerant pipeline is connected with the second conveying pipeline through a fifth refrigerant pipeline.
In one embodiment, the air conditioning system further comprises: a compressor; the outdoor heat exchanger is connected with the output end of the compressor through a third refrigerant pipeline and connected with the first refrigerant pipeline and the second refrigerant pipeline through a fourth refrigerant pipeline; the first conveying pipeline is connected with the second refrigerant pipeline and is connected with the first refrigerant pipeline through a sixth refrigerant pipeline; and the second conveying pipeline is connected with the input end of the compressor.
In one embodiment, the air conditioning system further comprises: the subcooler is arranged on the first conveying pipeline;
and the supercooling pipeline is branched from the first conveying pipeline and connected with the second conveying pipeline through the subcooler.
In one embodiment, the air conditioning system further comprises a gas-liquid separator disposed on the second delivery line.
In one embodiment, the air conditioning system further includes a temperature detector for detecting a temperature of the radiator to control the opening degree of the first throttling element.
In the above embodiment, the refrigerant in the sensible heat pipeline can perform contact heat dissipation on the first heating element through the bonding portion without phase change by using sensible heat characteristics through the sensible heat dissipation member. Let the refrigerant step-down in the latent heat pipeline through first throttling components and parts, the refrigerant utilization latent heat characteristic in the latent heat pipeline can be let to rethread latent heat radiating piece, carries out the non-contact heat dissipation to second heating element through the pars radiata under the condition of phase transition, just so can not produce the condensation on the second heating element, guarantees second heating element's electrical safety. Therefore, the heat radiator can simultaneously carry out sensible heat radiation and latent heat radiation on the heating element, and has higher heat radiation efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an overall structural schematic view of an embodiment of a heat sink according to the present invention;
FIG. 2 is a side view of the heat sink of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a latent heat sink of the heat sink of FIG. 1;
FIG. 4 is a schematic diagram of a first embodiment of an air conditioning system according to the present invention;
fig. 5 is a schematic structural view of a second embodiment of an air conditioning system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Fig. 1 and 2 show an embodiment of a heat sink of the present invention, which includes a sensible heat sink 10 and a latent heat sink 20. The sensible heat sink 10 is formed with a bonding portion 11 for bonding to a first heating element, and a sensible heat pipe 12 is provided in the sensible heat sink 10. The latent heat dissipating member 20 is disposed adjacent to the sensible heat dissipating member 10, a radiation portion 21 for performing radiation heat dissipation on the second heating element is formed on the latent heat dissipating member 20, a latent heat pipeline 22 is disposed in the latent heat dissipating member 20, and a first throttling element is disposed at an inlet of the latent heat pipeline 22.
By applying the technical scheme of the invention, the sensible heat characteristic of the refrigerant in the sensible heat pipeline 12 can be utilized by the sensible heat radiating member 10, and the first heating element is radiated in a contact manner through the attaching part 11 under the condition of no phase change. The refrigerant in the latent heat pipeline 22 is depressurized through the first throttling element, and the refrigerant in the latent heat pipeline 22 can utilize latent heat characteristics through the latent heat radiating piece 20, so that non-contact heat radiation is performed on the second heating element through the radiation part 21 under the condition of phase change, condensation cannot be generated on the second heating element, and the electrical safety of the second heating element is guaranteed. Therefore, the heat radiator can simultaneously carry out sensible heat radiation and latent heat radiation on the heating element, and has higher heat radiation efficiency.
It should be noted that the heat sink of the present invention is particularly suitable for the overall heat dissipation of the electrical box. When the heat dissipation device is used, the sensible heat dissipation member 10 dissipates sensible heat of a heating module in the electrical box, and the latent heat dissipation member 20 dissipates latent heat of the internal environment of the electrical box. Therefore, the problem of temperature rise of the electric appliance box can be solved from two aspects, and the reliability is improved. The radiator is particularly suitable for radiating the sealed electric box, has low cost, space saving and high efficiency, and has obvious cost advantage for the sealed electric box.
It should be noted that if the second heat generating element is not affected by the condensed water, the second heat generating element may be in contact with the latent heat dissipating member 20.
Preferably, as shown in fig. 1 and 2, the radiation portion 21 has a fin structure. The heat exchange area can be increased through the fin structure, and then the heat dissipation efficiency is improved.
More preferably, the sensible heat sink 10 and the latent heat sink 20 may be a copper-aluminum composite structure, such as a copper-aluminum die casting or a copper-aluminum press fitting. In the solution of the present embodiment, the sensible heat sink 10 and the latent heat sink 20 are preferably made of aluminum materials, and the sensible heat pipe 12 and the latent heat pipe 22 are preferably made of copper pipes.
As shown in fig. 3, in the technical solution of this embodiment, the latent heat pipeline 22 is disposed in the latent heat sink 20 in a bending and coiling manner, so as to increase the heat exchange area of the latent heat pipeline 22 and improve the heat exchange efficiency. Alternatively, the latent heat pipe 22 is wound in an S-shaped bent manner in the latent heat sink 20. Preferably, the latent heat pipe 22 may be embedded in the latent heat sink 20 or may be die-cast in the latent heat sink 20.
In a preferred embodiment, the latent heat line 22 occupies more than 70% of the total area of the latent heat sink 20 on the latent heat sink 20.
In the solution of the present embodiment, the sensible heat pipe 12 disposed in the sensible heat sink 10 is a straight pipe. As other alternative embodiments, it is also possible that the sensible heat pipe 12 is a U-shaped pipe.
As shown in fig. 2, as a preferred embodiment, the sensible heat sink 10 is further provided with a leg heat transfer portion 13, and the leg heat transfer portion 13 is in contact with the latent heat sink 20. Since the latent heat phase change occurring in the latent heat radiating member 20 is lower in latent heat temperature, heat on the sensible heat radiating member 10 can be transmitted through the leg heat transfer portions 13, enhancing the heat radiating performance of the sensible heat radiating member 10.
As other alternative embodiments, the sensible heat sink 10 and the latent heat sink 20 may be of relatively independent structures.
The invention further provides an air conditioning system which comprises the radiator. The radiator can be used for fully radiating the electric heating element of the air-conditioning system, so that the normal work of the electric heating element is ensured, and the stable operation of the air-conditioning system is maintained.
The air conditioning system includes a first refrigerant pipeline 81 and a second refrigerant pipeline 82, the first refrigerant pipeline 81 flows through the latent heat sink 20 and is communicated with the latent heat pipeline 22, and a first throttling element is disposed on the first refrigerant pipeline 81. The second refrigerant pipe 82 flows through the sensible heat sink 10 and is communicated with the sensible heat pipe 12, and a second throttling element is disposed on the second refrigerant pipe 82. Optionally, in the cooling mode, the first throttling element is in a throttling state, and the second throttling element is in a fully open state. Alternatively, in the heating mode, the first throttling element is in a closed state and the second throttling element is in a throttling state. Since the second refrigerant line 82 does not change phase with the refrigerant in the sensible heat line 12, it is fully opened in the cooling mode and throttled in the heating mode. Thus, the sensible heat sink 10 is heat-transferred depending on the temperature of the refrigerant itself, and the first heat generating element directly contacting with the sensible heat sink may be a high power IPM module or the like. Since no phase change is involved, condensation does not typically occur. Since the refrigerant in the first refrigerant pipe 81 and the latent heat pipe 22 is subjected to phase change, the first throttling element needs to be in a throttling state. Preferably, the first throttling element and the second throttling element are electronic expansion valves.
In a preferred embodiment, in the technical solution of the present invention, the air conditioning system further includes a temperature detector 90, and the temperature detector 90 is configured to detect a temperature of the radiator to control an opening degree of the first throttling element to adjust a cooling capacity of the latent heat radiator 20.
Fig. 4 shows a first embodiment of the air conditioning system of the present invention, in a technical solution of the first embodiment, the air conditioning system includes a compressor 30, an outdoor heat exchanger 40, a first conveying pipeline 71, and a second conveying pipeline 72. The outdoor heat exchanger 40 is connected to an output end of the compressor 30 through a third refrigerant pipe 83, and is connected to the first refrigerant pipe 81 and the second refrigerant pipe 82 through a fourth refrigerant pipe 84. The first conveying pipeline 71 is connected to the second refrigerant pipeline 82, the second conveying pipeline 72 is connected to an input end of the compressor 30, and the first refrigerant pipeline 81 is connected to the second conveying pipeline 72 through a fifth refrigerant pipeline 85.
Optionally, during cooling, the first conveying pipeline 71 is a refrigerant output pipeline, and the second conveying pipeline 72 is a refrigerant return pipeline. In heating, the first delivery line 71 is a refrigerant return line, and the second delivery line 72 is a refrigerant output line.
In the technical solution of the first embodiment, the heat radiator is located between the outdoor heat exchanger 40 and the first conveying pipeline 71, so that the high-pressure low-temperature refrigerant coming out of the outdoor heat exchanger 40 can be fully utilized, and the heat radiation effect is optimal. By applying the technical scheme of the first embodiment, a part of the high-pressure low-temperature refrigerant in the third refrigerant pipeline 83 flows into the first refrigerant pipeline 81 to undergo phase change, and finally flows into the second conveying pipeline 72 through the five refrigerant pipeline 85 to return to the compressor 30; the other part of the high-pressure low-temperature refrigerant in the third refrigerant pipeline 83 flows into the second refrigerant pipeline 82, does not change the phase, and is continuously output to the downstream heat exchanger for use through the first conveying pipeline 71.
Fig. 5 shows a second embodiment of the air conditioning system of the present invention, in the technical solution of the second embodiment, the air conditioning system further includes a compressor 30, an outdoor heat exchanger 40, a first delivery pipe 71 and a second delivery pipe 72. The outdoor heat exchanger 40 is connected to an output end of the compressor 30 through a third refrigerant pipe 83, and is connected to the first refrigerant pipe 81 and the second refrigerant pipe 82 through a fourth refrigerant pipe 84. The first delivery pipe 71 is connected to the second refrigerant pipe 82 and connected to the first refrigerant pipe 81 through a sixth refrigerant pipe 86, and the second delivery pipe 72 is connected to an input end of the compressor 30.
In the second technical solution of the embodiment, the heat radiator is located between the outdoor heat exchanger 40 and the first conveying pipeline 71, so that the high-pressure low-temperature refrigerant coming out of the outdoor heat exchanger 40 can be fully utilized, and the heat radiation effect is optimal. By applying the technical scheme of the first embodiment, a part of the high-pressure low-temperature refrigerant in the third refrigerant pipeline 83 flows into the first refrigerant pipeline 81 to undergo phase change, and the other part of the high-pressure low-temperature refrigerant flows into the second refrigerant pipeline 82 to undergo no phase change, and finally joins the first conveying pipeline 71 to continue to be output to the downstream heat exchanger for use.
Preferably, in the second technical solution of the embodiment, the air conditioning system further includes a subcooler 50 and a subcooling pipeline, the subcooler 50 is disposed on the first conveying pipeline 71, the subcooling pipeline is branched from the first conveying pipeline 71, and the subcooled pipeline flows through the subcooler 50 and is connected with the second conveying pipeline 72. The degree of subcooling in the first transfer line 71 can be provided by the use of a subcooling line in combination with the subcooler 50.
In the technical solutions of the first and second embodiments, the air conditioning system includes the gas-liquid separator 60, and the gas-liquid separator 60 is disposed on the second conveying pipe 72. The gas-liquid separator 60 may separate a gaseous refrigerant from a liquid refrigerant in the refrigerant, thereby reducing an impact on the compressor.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. A heat sink, comprising:
the heat pipe comprises a sensible heat radiating piece (10), wherein a joint part (11) for jointing with a first heating element is formed on the sensible heat radiating piece (10), and a sensible heat pipeline (12) is arranged in the sensible heat radiating piece (10);
the latent heat radiating piece (20) is arranged adjacent to the sensible heat radiating piece (10), a radiation part (21) for performing radiation heat radiation on a second heating element is formed on the latent heat radiating piece (20), a latent heat pipeline (22) is arranged in the latent heat radiating piece (20), a first throttling element is arranged at the inlet of the latent heat pipeline (22), and the radiation part (21) performs non-contact heat radiation on the second heating element;
the sensible heat radiating piece (10) is further provided with a supporting leg heat transfer part (13), and the supporting leg heat transfer part (13) is abutted to the latent heat radiating piece (20).
2. A radiator according to claim 1, characterised in that the latent heat pipe (22) is sinuously coiled within the latent heat sink (20).
3. A radiator according to claim 2, characterised in that the latent heat pipe (22) is arranged in an S-shaped meandering coil within the latent heat sink (20).
4. A radiator according to claim 1, characterised in that the radiating portions (21) are of fin structure.
5. An air conditioning system comprising a radiator, characterized in that the radiator is as claimed in any one of claims 1 to 4.
6. The air conditioning system of claim 5, comprising:
the first refrigerant pipeline (81) flows through the latent heat radiating piece (20) and is communicated with the latent heat pipeline (22), and the first throttling element is arranged on the first refrigerant pipeline (81);
and the second refrigerant pipeline (82) flows through the sensible heat radiating part (10) and is communicated with the sensible heat pipeline (12), and a second throttling element is arranged on the second refrigerant pipeline (82).
7. The air conditioning system of claim 6, wherein in the cooling mode, the first throttling element is in a throttling state and the second throttling element is in a fully open state.
8. The air conditioning system of claim 6, wherein in the heating mode, the first throttling element is in a closed state and the second throttling element is in a throttling state.
9. The air conditioning system of claim 6, further comprising:
a compressor (30);
the outdoor heat exchanger (40) is connected with the output end of the compressor (30) through a third refrigerant pipeline (83), and is connected with the first refrigerant pipeline (81) and the second refrigerant pipeline (82) through a fourth refrigerant pipeline (84);
a first conveying pipeline (71) connected with the second refrigerant pipeline (82);
the second conveying pipeline (72) is connected with the input end of the compressor (30), and the first refrigerant pipeline (81) is connected with the second conveying pipeline (72) through a fifth refrigerant pipeline (85).
10. The air conditioning system of claim 6, further comprising:
a compressor (30);
the outdoor heat exchanger (40) is connected with the output end of the compressor (30) through a third refrigerant pipeline (83), and is connected with the first refrigerant pipeline (81) and the second refrigerant pipeline (82) through a fourth refrigerant pipeline (84);
a first conveying pipeline (71) connected with the second refrigerant pipeline (82) and connected with the first refrigerant pipeline (81) through a sixth refrigerant pipeline (86);
a second delivery line (72) connected to the input of the compressor (30).
11. The air conditioning system of claim 10, further comprising: a subcooler (50), said subcooler (50) being arranged on said first conveying line (71);
and the supercooling pipeline is branched from the first conveying pipeline (71), flows through the subcooler (50) and is connected with the second conveying pipeline (72).
12. Air conditioning system according to any of claims 9 to 10, characterized in that the air conditioning system further comprises a gas-liquid separator (60), the gas-liquid separator (60) being arranged on the second conveying line (72).
13. Air conditioning system according to claim 6, characterized in that it further comprises a temperature detector (90), said temperature detector (90) being adapted to detect the temperature of said radiator to control the opening of said first throttling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963130.3A CN109099523B (en) | 2018-08-22 | 2018-08-22 | Radiator and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810963130.3A CN109099523B (en) | 2018-08-22 | 2018-08-22 | Radiator and air conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN109099523A CN109099523A (en) | 2018-12-28 |
| CN109099523B true CN109099523B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810963130.3A Active CN109099523B (en) | 2018-08-22 | 2018-08-22 | Radiator and air conditioning system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959181B (en) * | 2019-04-15 | 2023-12-12 | 广东美的制冷设备有限公司 | Refrigerating system and air conditioner |
| CN109959182A (en) * | 2019-04-15 | 2019-07-02 | 广东美的制冷设备有限公司 | Refrigeration system and air conditioner |
| CN112930096A (en) * | 2021-03-23 | 2021-06-08 | 珠海格力电器股份有限公司 | Refrigerant radiator, assembly design method and air conditioning equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012127591A (en) * | 2010-12-16 | 2012-07-05 | Panasonic Corp | Cooling apparatus and air conditioner including the same |
| CN104566840A (en) * | 2013-10-16 | 2015-04-29 | 海尔集团公司 | Coolant radiating device, air conditioner with coolant radiating device and temperature control method of coolant radiating device |
| CN105423505A (en) * | 2015-12-15 | 2016-03-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN105928094A (en) * | 2016-05-27 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner device with module heat exchange component and control method thereof |
| JP2018006716A (en) * | 2016-07-08 | 2018-01-11 | 三菱重工サーマルシステムズ株式会社 | Substrate assembly, and air conditioning system |
| CN207279842U (en) * | 2017-09-22 | 2018-04-27 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit |
| CN208779569U (en) * | 2018-08-22 | 2019-04-23 | 珠海格力电器股份有限公司 | Radiator and air-conditioning system |
-
2018
- 2018-08-22 CN CN201810963130.3A patent/CN109099523B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012127591A (en) * | 2010-12-16 | 2012-07-05 | Panasonic Corp | Cooling apparatus and air conditioner including the same |
| CN104566840A (en) * | 2013-10-16 | 2015-04-29 | 海尔集团公司 | Coolant radiating device, air conditioner with coolant radiating device and temperature control method of coolant radiating device |
| CN105423505A (en) * | 2015-12-15 | 2016-03-23 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN105928094A (en) * | 2016-05-27 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner device with module heat exchange component and control method thereof |
| JP2018006716A (en) * | 2016-07-08 | 2018-01-11 | 三菱重工サーマルシステムズ株式会社 | Substrate assembly, and air conditioning system |
| CN207279842U (en) * | 2017-09-22 | 2018-04-27 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit |
| CN208779569U (en) * | 2018-08-22 | 2019-04-23 | 珠海格力电器股份有限公司 | Radiator and air-conditioning system |
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| CN109099523A (en) | 2018-12-28 |
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