TW200720557A - Two-phase closed-loop thermosyphon cooling device - Google Patents

Two-phase closed-loop thermosyphon cooling device

Info

Publication number
TW200720557A
TW200720557A TW094141226A TW94141226A TW200720557A TW 200720557 A TW200720557 A TW 200720557A TW 094141226 A TW094141226 A TW 094141226A TW 94141226 A TW94141226 A TW 94141226A TW 200720557 A TW200720557 A TW 200720557A
Authority
TW
Taiwan
Prior art keywords
pipe
cooling device
pressure balance
fluid
liquid
Prior art date
Application number
TW094141226A
Other languages
Chinese (zh)
Other versions
TWI294487B (en
Inventor
Chih-Min Hsiung
Chiung-I Lee
Original Assignee
Ind Tech Res Inst
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW94141226A priority Critical patent/TWI294487B/en
Publication of TW200720557A publication Critical patent/TW200720557A/en
Application granted granted Critical
Publication of TWI294487B publication Critical patent/TWI294487B/en

Links

Abstract

The present invention provides a two-phase closed-loop thermosyphon cooling device. In the device, a fluid is evaporated into steam after adsorbing thermal energy from heat source while the fluid flowing through an evaporator. Thereafter, the steam flow into a condenser through a vapor pipe and then be cooled down to the liquid phase. This cooled fluid is guided back to the evaporator by a liquid transportation pipe to achieve a complete cooling cycle. The cooling device of the invention is characterized in its pressure balance pipe, which is being used to connect the vapor pipe and the liquid pipe. Besides, the joint of the pressure balance pipe and the evaporation pipe is at a position higher than the joint of the pressure balance pipe and the condensation pipe, so that the pressure balance pipe is capable of balancing the pressure difference between the evaporation pipe and the condensation pipe for preventing the reflux of the gas and fluid while the cooling device is operating. Not only can the cooling cycle be maintained, but also the efficiency of cooling device can be improved.
TW94141226A 2005-11-24 2005-11-24 Two-phase closed-loop thermosyphon cooling device TWI294487B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94141226A TWI294487B (en) 2005-11-24 2005-11-24 Two-phase closed-loop thermosyphon cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94141226A TWI294487B (en) 2005-11-24 2005-11-24 Two-phase closed-loop thermosyphon cooling device

Publications (2)

Publication Number Publication Date
TW200720557A true TW200720557A (en) 2007-06-01
TWI294487B TWI294487B (en) 2008-03-11

Family

ID=45068163

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94141226A TWI294487B (en) 2005-11-24 2005-11-24 Two-phase closed-loop thermosyphon cooling device

Country Status (1)

Country Link
TW (1) TWI294487B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595960A (en) * 2017-09-30 2019-04-09 深圳智焓热传科技有限公司 Thermosyphon heat dissipation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595960A (en) * 2017-09-30 2019-04-09 深圳智焓热传科技有限公司 Thermosyphon heat dissipation device

Also Published As

Publication number Publication date
TWI294487B (en) 2008-03-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees