The invention provides a cold source system for satellite heat dissipation, which comprises a cold source device, a pipeline system and a curved surface radiator, and is characterized in that the cold source device and the curved surface radiator are connected through the pipeline system; the curved surface radiators are semi-cylindrical, fluid channels are arranged in the curved surface radiators, liquid inlets and liquid outlets which are communicated with the fluid channels are formed in the outer side faces of the curved surface radiators, the liquid inlets and the liquid outlets are connected with the pipeline system, and the two curved surface radiators can be combined together to form a cylindrical shape. According to the cold source system for satellite heat dissipation, heat dissipation can be carried out on satellite pipelines, the problem that effective heat dissipation cannot be carried out due to the fact that satellite space pipelines are complex is solved, in the heat dissipation process, the condensation phenomenon on the surface of the curved-surface heat dissipation device can be avoided, dew dripping is prevented from damaging a satellite circuit system, and compared with a traditional cooling device, the heat dissipation efficiency is improved. The device is smaller and more convenient to operate and debug.

    本发明提供一种用于卫星散热的冷源系统,包括冷源装置、管路系统和曲面散热器,冷源装置和曲面散热器通过管路系统进行连接;曲面散热器形状为半圆筒状,曲面散热器内部设有流体通道,外侧面设有连通流体通道的进液口和出液口,进液口和出液口连接管路系统,两个曲面散热器可以合在一起形成圆筒状。本发明提供的用于卫星散热的冷源系统,能够对卫星管路进行散热,解决了因卫星空间管路复杂,无法进行有效散热的问题,在散热过程中,能够避免曲面散热器表面发生结露现象,防止露水滴落损坏卫星电路系统,相较于传统冷却装置,装置更加小巧,运行调试更加方便。


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    Title :

    Cold source system for satellite heat dissipation


    Additional title:

    一种用于卫星散热的冷源系统


    Contributors:
    WU JIANG (author) / HUANG YU (author) / LI WEI (author) / RAN QIJUN (author) / CHEN XIAOLU (author)

    Publication date :

    2024-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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