Variable heat dissipation condenser and loop heat pipe

• Main Authors: WANG LU, HE JIANG, LIU CHANG, REN XIAOZHI, MIAO JIANYIN, LI GUOGUANG, HUANG JINYIN, ZHANG HONGXING
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: BLASTING; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention relates to the technical field of spacecraft and electronic equipment heat dissipation, in particular to a variable heat dissipation condenser and a loop heat pipe. The variable heat dissipation condenser comprises a condensation pipe section, a controller and a heat dissipation device. The heat dissipation device is arranged on one side of the condensation pipe section and used forconducting heat dissipation on the condensation pipe section. The controller is connected with the heat dissipation device and used for controlling the heat dissipation efficiency of the heat dissipation device. The heat dissipation efficiency is changed through the controller, so that the activation degree of the condenser is improved, redundant liquid working media can be stored in a liquid storage device and a liquid main pipeline, the heat leakage influence is reduced, and gas-liquid distribution beneficial to operation in the forward direction is formed; and finally, the system resistanceof the loop heat pipe can