CN1046594A - Heat pipe enclosed refrigeration compressor - Google Patents
Heat pipe enclosed refrigeration compressor Download PDFInfo
- Publication number
- CN1046594A CN1046594A CN 89102582 CN89102582A CN1046594A CN 1046594 A CN1046594 A CN 1046594A CN 89102582 CN89102582 CN 89102582 CN 89102582 A CN89102582 A CN 89102582A CN 1046594 A CN1046594 A CN 1046594A
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- CN
- China
- Prior art keywords
- compressor
- heat pipe
- refrigeration compressor
- enclosed refrigeration
- refrigeration
- 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.)
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Abstract
A kind of heat pipe enclosed refrigeration compressor is by heat pipe, and enclosed refrigeration compressor is formed, and the invention reside on the shell of compressor and is inserted with some heat pipes, and the hot junction of heat pipe is stretched in the refrigeration oil, and cold junction is positioned at the outside of compressor case, is with radiating fin on the cold junction.The present invention improves the compressor radiating condition, improves the energy utilization efficiency of compressor, prolongs the working life of compressor.Embodiment is simple, can be used for middle-size and small-size refrigeration compressors such as refrigerator and air-conditioning.
Description
The invention belongs to a kind of enclosed refrigeration compressor, be suitable for refrigerator especially, the middle-size and small-size refrigeration compressor of idle call.
When existing enclosed refrigeration compressor was worked, because the movement high-speed motion produces a large amount of heats, and radiating condition was relatively poor, so the utilization ratio of useful power is lower, and promptly refrigerating capacity is low with the ratio C.O.P value of input power, and compressor is short working life.
The objective of the invention is to overcome the deficiency in the prior art, and a kind of both efficient energy-conservation heat pipe enclosed refrigeration compressor is provided.
The present invention is achieved in that a kind of heat pipe enclosed refrigeration compressor, is made up of heat pipe and enclosed refrigeration compressor.Be inserted with some heat pipes on the shell of compressor, the hot junction of heat pipe is stretched in the refrigeration oil of compressor, and cold junction is positioned at the outside of compressor case.
Be with radiating fin on the cold junction of heat pipe, the medium that uses in the heat pipe is a low boiling working fluid, and its operating temperature is 40～130 ℃.
After heat pipe inserted enclosed refrigeration compressor, according to thermaltransmission mode, heat was conducted along heat pipe.When compressor operating, produce a large amount of heats, the refrigeration oil heating in the casing heats up the low boiling working fluid of heat pipe, and convection current between the hot junction of heat pipe and cold junction.The thermal radiation of the radiating fin outside the cold junction distributes heat outside compressor in addition, makes cooling compressor.
The invention has the advantages that the radiating condition that improves hermetic compressor, raising can prolong the working life of compressor greatly than the C.O.P value.The present invention is that also embodiment is simple, and needn't change the miscellaneous part of compressor.
Fig. 1 is a schematic representation of the present invention.
Below with reference to accompanying drawing the present invention is done further narration.
With reference to Fig. 1, compressor movement 1 among the figure, shell 2, heat pipe 3 is inserted in punching on shell 2 on the hole, heat pipe outer wall and compressor case welding.Be marked with low boiling working fluid 5 in the heat pipe, the hot junction 4 of heat pipe is stretched in the refrigeration oil 6, and cold junction 7 is positioned at the outside of compressor case, is with radiating fin 8 on the cold junction.A large amount of heats along with compressor operating produces conduct by heat pipe, thereby have improved the refrigeration performance of compressor.
Embodiments of the invention insert freezer compressor with two heat pipes, and the heat pipe diameter is 10 millimeters, and length overall is 280 millimeters.The test result of refrigeration performance on test stand was as follows before and after heat pipe inserted freezer compressor:
| Compressor power consumption (W) | Compressor refrigerating capacity (W) | Energy Efficiency Ratio (C.O.P) | |
| Before the heating pipe | 105.5 watt | 114.92 watt | 1.09 |
| Behind the heating pipe | 109.3 watt | 137.42 watt | 1.26 |
Low boiling working fluid in the another embodiment of the present invention, heat pipe, its optimum working temperature is 70～120 ℃.
Claims (4)
1, heat pipe enclosed refrigeration compressor, by heat pipe, enclosed refrigeration compressor is formed, and it is characterized in that being inserted with some heat pipes on the shell of compressor.The hot junction of heat pipe is stretched in the refrigeration oil of compressor, and cold junction is positioned at the outside of compressor case.
2, heat pipe enclosed refrigeration compressor according to claim 1 is characterized in that being with radiating fin on the cold junction of heat pipe.
3, heat pipe enclosed refrigeration compressor according to claim 1 is characterized in that the medium that uses in the heat pipe is a low boiling working fluid.
4, heat pipe enclosed refrigeration compressor according to claim 3 is characterized in that its operating temperature of low boiling working fluid in the heat pipe is 40～130 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102582 CN1046594A (en) | 1989-04-20 | 1989-04-20 | Heat pipe enclosed refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102582 CN1046594A (en) | 1989-04-20 | 1989-04-20 | Heat pipe enclosed refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1046594A true CN1046594A (en) | 1990-10-31 |
Family
ID=4854803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102582 Pending CN1046594A (en) | 1989-04-20 | 1989-04-20 | Heat pipe enclosed refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1046594A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258328B (en) * | 2005-08-01 | 2010-06-09 | 惠而浦股份有限公司 | Hermetic compressor with a heat dissipation system |
| CN105443355A (en) * | 2015-12-18 | 2016-03-30 | 华南理工大学 | Auxiliary heat dissipation device applied to refrigerator compressor |
| CN106949614A (en) * | 2017-05-10 | 2017-07-14 | 珠海格力电器股份有限公司 | Air conditioner and refrigerator all-in-one machine and air conditioner |
| CN110887263A (en) * | 2018-09-10 | 2020-03-17 | 安徽美芝制冷设备有限公司 | Compressor system |
-
1989
- 1989-04-20 CN CN 89102582 patent/CN1046594A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258328B (en) * | 2005-08-01 | 2010-06-09 | 惠而浦股份有限公司 | Hermetic compressor with a heat dissipation system |
| CN105443355A (en) * | 2015-12-18 | 2016-03-30 | 华南理工大学 | Auxiliary heat dissipation device applied to refrigerator compressor |
| CN105443355B (en) * | 2015-12-18 | 2018-10-09 | 华南理工大学 | A kind of auxiliary radiating device applied to freezer compressor |
| CN106949614A (en) * | 2017-05-10 | 2017-07-14 | 珠海格力电器股份有限公司 | Air conditioner and refrigerator all-in-one machine and air conditioner |
| CN106949614B (en) * | 2017-05-10 | 2023-11-28 | 珠海格力电器股份有限公司 | Air conditioner and refrigerator all-in-one and air conditioner |
| CN110887263A (en) * | 2018-09-10 | 2020-03-17 | 安徽美芝制冷设备有限公司 | Compressor system |
| CN110887263B (en) * | 2018-09-10 | 2021-07-13 | 安徽美芝制冷设备有限公司 | Compressor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |