CN201000293Y - Hot pipe type heat radiator - Google Patents
Hot pipe type heat radiator Download PDFInfo
- Publication number
- CN201000293Y CN201000293Y CNU2006200938588U CN200620093858U CN201000293Y CN 201000293 Y CN201000293 Y CN 201000293Y CN U2006200938588 U CNU2006200938588 U CN U2006200938588U CN 200620093858 U CN200620093858 U CN 200620093858U CN 201000293 Y CN201000293 Y CN 201000293Y
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- working substance
- header tank
- dead steam
- working medium
- steam working
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Abstract
The utility model relates to a hot pipe radiator, which solves the problem of the existing gravity heat pipe that because of the same channel, the cold and hot fluid flow up and down and disturb mutually, an inner circulation flow is produced, the heat resistance inside the pipe wall is large, and an ideal high efficience heat transfer effect can not be reached. The liquid state working substance header tank and the dead steam working substance header tank are connected through a radiating fin, the liquid state working substance header tank is provided with a heat exchanger inside, the upper part of the e dead steam working substance header tank is connected with the lower part of the liquid state working substance header tank through a dead steam working substance condensation return conduit, the inside of the installation of the dead steam working substance condensation return conduit is filled with condensate, and the dead steam working substance header tank is equipped with a vacuum meter and a valve body. The utility model has the advantages that, because the working substance condensation return is added, the working substance utilizes the self gravity and the above dead steam and the vaporization working substance expansion and the diffusion thrust force, the dead steam working substance is condensed rapidly, and can return to the liquid state working substance header tank and heated again to vaporize, and the heat transfer effect of the radiating fin is improved greatly.
Description
Technical field
The utility model is a kind of heat-pipe type radiator.
Background technology
Conventional gravity assisted heat pipe comprises that enclosed vacuum pipe and heat-transfer working medium constitute; Become vapour phase and rise after the bottom of pipe heat-transfer working medium is subjected to external heat source heating, vaporization working medium is condensed into liquid after the radiating segment dispensing latent heat of vaporization, liquid by self gravitation along return condensed section of tube wall.Under thermal source drove, the cold cycling of going round and beginning again reached the efficient heat transfer effect afterwards.
The thermal resistance of the radiating segment on heat pipe top is one of the principal element that should consider in the heat pipe design.Because the space in the gravity assisted heat pipe is limited, be heated and cool off very near that phenomenon leans on each other at same very little space inner fluid, can not divide them and come.Narrow space makes and the upper and lower mobile phase mutual interference of cold and hot fluid produces inner circulation, and promptly refrigerant heat transfer is to carry out with heat-conducting mode substantially, and the tube wall internal thermal resistance is big, makes it not reach desirable efficient heat transfer effect, and also has hidden danger.
Summary of the invention
The purpose of this utility model is, solves above-mentioned existing in prior technology problem, and a kind of a kind of heat-pipe type radiator of efficient heat transfer effect is provided.
The utility model is achieved in that at liquid refrigerant collection case and is communicated with by radiator fin with exhaust steam working medium collection case, liquid refrigerant collection case is built-in with heat exchanger, the top of exhaust steam working medium collection case is communicated with liquid refrigerant collection lower box part by exhaust steam working medium condensing reflux pipe, the outside at exhaust steam working medium condensing reflux pipe is equipped with condenser, be filled with condensate liquid in the condenser, exhaust steam working medium collection case is installed vacuum meter and valve body.
Advantage of the present utility model is, owing to increased working medium condensation loop, the top that is exhaust steam working medium collection case is communicated with liquid refrigerant collection lower box part by exhaust steam working medium condensing reflux pipe, in the outside of exhaust steam working medium condensing reflux pipe condenser is installed, and is filled with condensate liquid in the condenser; Because the temperature in the return line in the condenser is starkly lower than backflow working medium temperature, condensed working medium is by self gravitation effect and top exhaust steam and the working medium of vaporizing expands, the double action of diffusion thrust, thereby make the rapid condensation of exhaust steam working medium, can be back to the vaporization of being heated again in the liquid refrigerant collection case fast.The quick endless form of the such liquid of working medium, vapour phase conversion heat significantly improves the fin heat transfer efficiency.
Inject the heat radiation that circulates of low-temperature vaporization working medium in this convector sheet, and injection rate only accounts for 1/4 of volume, heating installation weight reduces greatly during work.Compare hot water working medium radiator, it is fairly obvious to economize on water, and operating cost significantly reduces.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
Describe in detail below in conjunction with accompanying drawing: as shown in the figure, be communicated with by convector sheet 3 at liquid refrigerant collection case 2 and exhaust steam working medium collection case 4, liquid refrigerant collection case 2 is installed working medium heat exchanger 1, the top of exhaust steam working medium collection case 4 is communicated with liquid refrigerant collection case 2 bottoms by exhaust steam working medium condensing reflux pipe 7, the outside at exhaust steam working medium condensing reflux pipe is equipped with condenser 8, is filled with condensate liquid 9 in the condenser.Exhaust steam working medium collection case is equipped with vacuum meter 5, reaches valve body 6.Inject low-temperature vaporization working medium 10 by valve body 6, and vacuumize vacuum meter 5 video datas.
During use, thermal source can adopt hot working fluid interchanger 1 to be connected with the water pipe of hot-water boiler, or is connected with steam pipework, or adopts Electric heating.
Claims (1)
1, a kind of heat-pipe type radiator, be communicated with by radiator fin with exhaust steam working medium collection case at liquid refrigerant collection case, liquid refrigerant collection case is built-in with heat exchanger, exhaust steam working medium collection case is installed vacuum meter and valve body, it is characterized in that, the top of exhaust steam working medium collection case is communicated with liquid refrigerant collection lower box part by exhaust steam working medium condensing reflux pipe, in the outside of exhaust steam working medium condensing reflux pipe condenser is installed, and is filled with condensate liquid in the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200938588U CN201000293Y (en) | 2006-10-27 | 2006-10-27 | Hot pipe type heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200938588U CN201000293Y (en) | 2006-10-27 | 2006-10-27 | Hot pipe type heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000293Y true CN201000293Y (en) | 2008-01-02 |
Family
ID=39014697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200938588U Expired - Fee Related CN201000293Y (en) | 2006-10-27 | 2006-10-27 | Hot pipe type heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000293Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363826A (en) * | 2012-03-27 | 2013-10-23 | 朱杰 | Integrated heat pipe combination |
| CN104315618B (en) * | 2014-10-15 | 2017-12-26 | 珠海格力电器股份有限公司 | Heat sink device |
| CN107664446A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of intelligent temperature control |
| CN107664449A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heat stepwise |
| CN107664447A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heater caliber change |
| CN107664448A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heating power change |
-
2006
- 2006-10-27 CN CNU2006200938588U patent/CN201000293Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363826A (en) * | 2012-03-27 | 2013-10-23 | 朱杰 | Integrated heat pipe combination |
| CN104315618B (en) * | 2014-10-15 | 2017-12-26 | 珠海格力电器股份有限公司 | Heat sink device |
| CN107664446A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of intelligent temperature control |
| CN107664449A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heat stepwise |
| CN107664447A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heater caliber change |
| CN107664448A (en) * | 2016-07-29 | 2018-02-06 | 赵炜 | A kind of heat pipe of heating power change |
| CN109373792A (en) * | 2016-07-29 | 2019-02-22 | 青岛酒店管理职业技术学院 | A kind of heat pipe of free end face angle optimization design |
| CN107664446B (en) * | 2016-07-29 | 2019-03-05 | 青岛酒店管理职业技术学院 | A kind of heat pipe of intelligent temperature control |
| CN109506505A (en) * | 2016-07-29 | 2019-03-22 | 青岛酒店管理职业技术学院 | A kind of heat pipe apart from optimization design |
| CN109506504A (en) * | 2016-07-29 | 2019-03-22 | 青岛酒店管理职业技术学院 | A kind of upper lower tube box heat pipe |
| CN109506506A (en) * | 2016-07-29 | 2019-03-22 | 青岛酒店管理职业技术学院 | A kind of heat pipe of diameter optimization |
| CN107664449B (en) * | 2016-07-29 | 2019-06-25 | 肇庆市宇华电器有限公司 | A kind of heat pipe of segmentally heating |
| CN107664447B (en) * | 2016-07-29 | 2019-07-16 | 青岛酒店管理职业技术学院 | A kind of heat pipe of heating device caliber change |
| CN109506504B (en) * | 2016-07-29 | 2020-03-17 | 青岛吉云德和商贸有限公司 | Upper and lower pipe box heat pipe |
| CN107664448B (en) * | 2016-07-29 | 2020-03-17 | 青岛酒店管理职业技术学院 | Heat pipe with variable heating power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20091127 |