The invention relates to a multifunctional spaceflight heat pipe loop system, and belongs to the technical field of spaceflight thermal control, spaceflight power and heat exchangers. Comprising a propelling system, the propelling system comprises a propellant storage tank and a propeller, and a propellant is conveyed between the propellant storage tank and the propeller through a propellant pipeline assembly; the propellant pipeline assembly comprises a propelling bypass pipeline, and the output end of the propelling bypass pipeline communicates with an input port of the propeller. The system further comprises a heat dissipation condensation pipeline, a heat absorption evaporation pipeline and a three-way valve. The input end of the heat absorption evaporation pipeline communicates with the output end of the propellant storage tank, and the output end communicates with the three-way valve. The heat-absorbing evaporation pipeline passes through the heat-absorbing evaporation area; the input end of the heat dissipation condensation pipeline communicates with the three-way valve, and the output end communicates with the heat absorption evaporation pipeline. The heat dissipation condensation pipeline passes through the heat dissipation condensation area; the three-way valve is communicated with the input end of the propulsion bypass pipeline; the propellant can be used as a heat flow carrier medium, active heating of a propellant pipeline can be reduced, and the gasification efficiency of the propellant is enhanced.

    本发明涉及一种多功能航天热管回路系统,属于航天热控、航天动力、换热器技术领域;包括推进系统,推进系统包括推进剂储罐和推进器,推进剂储罐与推进器之间通过推进剂管道组件输送推进剂;推进剂管道组件包括推进旁路管道,推进旁路管道的输出端与推进器的输入端口连通;还包括散热冷凝管道、吸热蒸发管道和三通阀;吸热蒸发管道的输入端与推进剂储罐的输出端连通,输出端与三通阀连通;吸热蒸发管道经过吸热蒸发区;散热冷凝管道的输入端与三通阀连通,输出端与吸热蒸发管道连通;散热冷凝管道经过散热冷凝区;三通阀与推进旁路管道的输入端连通;既可利用推进剂作为热流载体介质,又可减少对推进剂管路的主动加热,增强推进剂的气化效率。


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    Title :

    Multifunctional aerospace heat pipe loop system


    Additional title:

    一种多功能航天热管回路系统


    Contributors:
    SUN ZHENGLU (author) / ZHANG BOWEN (author) / LI TENG (author) / ZHANG WENPING (author) / ZHANG HENG (author) / ZHANG HAORAN (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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