Back plate evaporator for heat transfer heat pipe and heat transfer heat pipe

• Main Authors: ZHANG ZEMING, ZHANG ZEBIN
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; 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 utility model discloses a backboard evaporator and heat transfer heat pipe for heat transfer heat pipe, wherein the backboard evaporator comprises a heat absorbing plate body, the heat absorbing plate body is provided with a gas state heat transfer medium gas outlet end and a liquid state heat transfer medium liquid inlet end, the heat absorbing plate body comprises heat absorbing fins and a heat absorbing pipe body, the heat absorption fins are fixedly arranged on the outer wall of the heat absorption pipe body in a sleeving mode, the inner wall of the heat absorption pipe body is of a capillary structure or a honeycomb structure, and the inner wall of the heat absorption pipe body is arranged to be of the capillary structure or the honeycomb structure, so that a gaseous working medium subjected to phase change in the back plate evaporator can be prevented from flowing backwards; the separation of the gasified heat transfer medium and the liquid heat transfer medium is facilitated, so that the boiling in