CN201715785U - Air conditioning heat exchanger - Google Patents
Air conditioning heat exchanger Download PDFInfo
- Publication number
- CN201715785U CN201715785U CN2010202639572U CN201020263957U CN201715785U CN 201715785 U CN201715785 U CN 201715785U CN 2010202639572 U CN2010202639572 U CN 2010202639572U CN 201020263957 U CN201020263957 U CN 201020263957U CN 201715785 U CN201715785 U CN 201715785U
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- heat exchanger
- exchange
- heat
- medium
- air
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Abstract
The utility model discloses an air conditioning heat exchanger, which comprises heat exchanging plates and a heat exchanging pipe. The heat exchanging plates are alternately and parallelly disposed and are perpendicular to and fixedly connected with the heat exchanging pipe, the heat exchanging pipe includes an inner pipeline and an outer pipeline sleeved with each other, a spacing is reserved between the inner pipe and the outer pipe, the inner pipe contains flowing refrigerant, the spacing between the inner pipe and the outer pipe is used for containing flowing intermediate heat exchange media, the refrigerant exchanges heat with the intermediate heat exchange media through the inner pipe wall, and the intermediate heat exchange media exchange heat with air through the outer pipe wall and the heat exchanging plates. The air conditioning heat exchanger can realize more stable heat exchange process through an intermediate heat exchange structure.
Description
Technical field
The utility model relates to a kind of heat exchanger, particularly a kind of heat exchanger that uses in air-conditioning.
Background technology
The heat exchanger fin of the air-condition heat exchanger that uses in the prior art and the heat exchanger tube of refrigerant conveying are fastenedly connected at present, heat exchanger tube is an individual layer, cold-producing medium in the heat exchanger tube carries out heat exchange by heat exchanger tube and heat exchanger fin and air, the shortcoming of this structure is when heat exchanger is operated in the bigger environment of difference variation, for example daytime and the big area of the temperature difference at night, because circumstance of temperature difference changes the fluctuation that has caused heat exchange amount greatly, be unfavorable for safety, the steady operation of equipment.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, to realize that by the intermediate heat switching fabric is set heat exchanging process is more steady.
Air-condition heat exchanger of the present utility model comprises heat exchanger fin and heat exchanger tube, and heat exchanger fin is provided with at interval and is arranged in parallel, and heat exchanger fin is vertical with heat exchanger tube to be provided with and to be fastenedly connected, and heat exchanger tube is the double-skin duct of inside and outside phase fit, leaves clearance space between the inner and outer pipe; The ccontaining mobile cold-producing medium of interior pipe, clearance space between the inner and outer pipe is used for the ccontaining mobile intermediate heat medium of exchange, cold-producing medium carries out heat exchange by the inner tubal wall and the intermediate heat medium of exchange, and the intermediate heat medium of exchange is carried out heat exchange by outer tube wall and heat exchanger fin and air again.
Wherein, the intermediate heat medium of exchange can be water or refrigerating medium; Cold-producing medium is relative with the flow direction of the intermediate heat medium of exchange.
Wherein, the clearance space between the inner and outer pipe can be connected with an energy-accumulating water tank with heat insulation effect, and the intermediate heat medium of exchange is periodic duty, and is stored in the energy-accumulating water tank.
Wherein, the mobile driving that is subjected to pump of the intermediate heat medium of exchange, driving pump can be used for controlling the flow of the intermediate heat medium of exchange.
Wherein, heat exchanger fin can be aluminum material; The inside and outside tube wall of heat exchanger tube can adopt copper material.
Compared with prior art, air-condition heat exchanger of the present utility model has following beneficial effect:
1, by the inner and outer pipe design of heat exchanger tube, can when heat exchange is violent, make heat exchanging process more steady;
2, can regulate the flow of middle heat-exchange medium by being provided with of driving pump;
3, store by insulation, can realize the storage and the release of energy middle heat-exchange medium.
Description of drawings
Fig. 1 is the cutaway view of the utility model air-condition heat exchanger.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
Pipe in the 1-heat exchanger tube, 2-heat exchanger tube outer tube, 3-heat exchanger fin.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
As shown in Figure 1, air-condition heat exchanger of the present utility model is made up of heat exchanger fin 3 and heat exchanger tube, and wherein heat exchanger tube is made up of the interior pipe 1 and the outer tube 2 of mutual socket, and inner and outer pipe is made by copper material; Heat exchanger fin 3 is made by aluminum material, and distance is arranged in parallel at certain intervals; Heat exchanger fin and heat exchanger tube are perpendicular and be fastened and connected with outer tube 3.Leave certain clearance space between the inner and outer pipe, be used for ccontaining mobile cold-producing medium in the interior pipe 1, clearance space between interior pipe and the outer tube is used for the ccontaining intermediate heat medium of exchange, cold-producing medium carries out heat exchange by the inner tubal wall and the intermediate heat medium of exchange, and the intermediate heat medium of exchange is carried out heat exchange by outer tube wall and heat exchanger fin and air again.Wherein the intermediate heat medium of exchange can be water or low temperature refrigerating medium, the mobile driving that is subjected to pump of the intermediate heat medium of exchange, its flow can be controlled by pump, the flow direction of the intermediate heat medium of exchange is relative with the flow direction of cold-producing medium, the flow of the intermediate heat medium of exchange strengthens when heat exchange is violent, otherwise then flow reduces; The intermediate heat medium of exchange is periodic duty, is stored in the energy-accumulating water tank with a constant volume and heat insulation effect.
Air-condition heat exchanger of the present utility model can make heat exchanging process more steady when heat exchange is violent by the inner and outer pipe design of heat exchanger tube; Can regulate the flow of middle heat-exchange medium by being provided with of driving pump, can control the evaporating temperature and the evaporating pressure of heat exchanger tube, make heat exchange be in stable duty; Store by insulation, can realize the storage and the release of energy middle heat-exchange medium; It is multi-joint further can to carry out a machine according to actual needs, and the energy by the intermediate heat medium of exchange stores the cushioning effect that is risen, can reduce total refrigeration minimum stock, and the while power consumption of equipment also can be optimized.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (7)
1. an air-condition heat exchanger comprises heat exchanger fin and heat exchanger tube, and heat exchanger fin is provided with at interval and is arranged in parallel, heat exchanger fin is vertical with heat exchanger tube to be provided with and to be fastenedly connected, it is characterized in that described heat exchanger tube is the double-skin duct of inside and outside phase fit, leave clearance space between the inner and outer pipe; The ccontaining mobile cold-producing medium of pipe in described, clearance space between the described inner and outer pipe is used for the ccontaining mobile intermediate heat medium of exchange, cold-producing medium carries out heat exchange by the inner tubal wall and the intermediate heat medium of exchange, and the intermediate heat medium of exchange is carried out heat exchange by outer tube wall and described heat exchanger fin and air again.
2. air-condition heat exchanger according to claim 1 is characterized in that, the described intermediate heat medium of exchange is water or refrigerating medium.
3. air-condition heat exchanger according to claim 1 and 2 is characterized in that, described cold-producing medium is relative with the flow direction of the intermediate heat medium of exchange.
4. air-condition heat exchanger according to claim 3 is characterized in that, the clearance space between the described inner and outer pipe is connected with a storage tank with insulation energy storage effect, and the intermediate heat medium of exchange is periodic duty, and is stored in the described storage tank.
5. air-condition heat exchanger according to claim 4 is characterized in that, the mobile driving that is subjected to pump of the described intermediate heat medium of exchange, and described driving pump is used to control the flow of the intermediate heat medium of exchange.
6. air-condition heat exchanger according to claim 1 and 2 is characterized in that, described heat exchanger fin is an aluminum material.
7. air-condition heat exchanger according to claim 1 and 2 is characterized in that, the inside and outside tube wall of described heat exchanger tube is a copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639572U CN201715785U (en) | 2010-07-16 | 2010-07-16 | Air conditioning heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202639572U CN201715785U (en) | 2010-07-16 | 2010-07-16 | Air conditioning heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715785U true CN201715785U (en) | 2011-01-19 |
Family
ID=43461789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202639572U Expired - Fee Related CN201715785U (en) | 2010-07-16 | 2010-07-16 | Air conditioning heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705898A (en) * | 2013-08-29 | 2016-06-22 | 开利公司 | Thermal energy storage assembly with phase change materials |
| CN110541752A (en) * | 2018-05-28 | 2019-12-06 | 北汽福田汽车股份有限公司 | Intercooler and vehicle |
-
2010
- 2010-07-16 CN CN2010202639572U patent/CN201715785U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105705898A (en) * | 2013-08-29 | 2016-06-22 | 开利公司 | Thermal energy storage assembly with phase change materials |
| CN105705898B (en) * | 2013-08-29 | 2019-07-16 | 开利公司 | Thermal energy storage sub-assembly with phase-change material |
| CN110541752A (en) * | 2018-05-28 | 2019-12-06 | 北汽福田汽车股份有限公司 | Intercooler and vehicle |
| CN110541752B (en) * | 2018-05-28 | 2021-09-17 | 北汽福田汽车股份有限公司 | Intercooler and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20190716 |