Multi-flexible evaporator loop heat pipe temperature control system and method for space station scientific load cabinet

• Main Authors: MAO YUFENG, LI ENHUI, CAI BENYUAN, LI JIAXIN, LI YUNZE, XIONG KAI
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2019
• Subjects: AIRCRAFT; AVIATION; BLASTING; COSMONAUTICS; 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; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES OR EQUIPMENT THEREFOR; WEAPONS

The invention discloses a multi-flexible evaporator loop heat pipe temperature control system for a space station scientific load cabinet. The multi-flexible evaporator loop heat pipe temperature control system for the space station scientific load cabinet comprises flexible evaporators, a tubular condenser, a liquid pipeline, a vapour pipeline and liquid reservoirs, wherein the liquid pipeline connects the evaporators and the condenser, the vapour pipeline connects the evaporators and the condenser, and the liquid reservoirs store working substance. Each flexible evaporator comprises a flexible porous capillary core, a paraffin capsule and a sintered porous capillary core, wherein the flexible porous capillary core is made of stainless steel, the paraffin capsule is located in the same channel area with the flexible porous capillary core, and the sintered porous capillary core is made of carbonyl nickel powder. According to the multi-flexible evaporator loop heat pipe temperature control system for the space