Title:
LIQUID METAL HIGH-TEMPERATURE PULSATING HEAT PIPE AND TESTING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/031699
Kind Code:
A1
Abstract:
Provided in the present invention are a liquid metal high-temperature pulsating heat pipe and a testing method, comprising a high-temperature pulsating heat pipe, a high-temperature heating furnace, a cooling liquid block, a high-pressure pump, a constant temperature liquid tank, a flow meter, a filter, a cooling liquid valve, and a test control system connected to the high-temperature pulsating heat pipe, the test control system having a signal connection to the aforementioned devices; the constant temperature liquid tank, the high-pressure pump, the filter, the cooling liquid valve, a liquid inlet tee joint, the cooling liquid block, a liquid outlet tee joint, and the flow meter are connected in sequence and the flow meter is connected to the constant temperature liquid tank, so that all of the aforementioned devices form a circular connection loop; the front side of the cooling liquid block is provided with a channel, the channel being connected to a condensation section of the high-temperature pulsating heat pipe, and an adiabatic section of the high-temperature pulsating heat pipe being connected to the high-temperature heating furnace. The present invention can meet the testing requirements for high-temperature pulsating heat pipes in a high-temperature environment, and the designed high-temperature pulsating heat pipe can maintain long-term stable operation in a high-temperature environment.
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Inventors:
JI YULONG (CN)
WU MENGKE (CN)
XIAO XIU (CN)
LI YANTAO (CN)
YU CHUNRONG (CN)
SUN YUQING (CN)
WU MENGKE (CN)
XIAO XIU (CN)
LI YANTAO (CN)
YU CHUNRONG (CN)
SUN YUQING (CN)
Application Number:
PCT/CN2020/098716
Publication Date:
February 25, 2021
Filing Date:
June 29, 2020
Export Citation:
Assignee:
UNIV DALIAN MARITIME (CN)
International Classes:
F28D15/02; G01N25/00
Foreign References:
| CN110470161A | 2019-11-19 | |||
| CN210604474U | 2020-05-22 | |||
| CN107436106A | 2017-12-05 | |||
| CN104634147A | 2015-05-20 | |||
| CN110133038A | 2019-08-16 | |||
| CN109269710A | 2019-01-25 | |||
| CN104848718A | 2015-08-19 | |||
| US8641271B2 | 2014-02-04 |
Attorney, Agent or Firm:
DALIAN EAST PATENT AGENT LTD. (CN)
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