The space environment simulation test equipment is mainly used for simulating a space environment experienced by a spacecraft after the spacecraft enters an orbit so as to examine and verify the design of the spacecraft. The heat sink is an important component of space environment simulation test equipment and is mainly used for providing a cold and black environment, according to the novel liquid nitrogen pipeline stainless steel heat sink, a heat sink plate is slotted and then is directly assembled and welded with a gathering pipe, and a liquid nitrogen branch pipe in the prior art is omitted, so that the overall machining efficiency of the stainless steel heat sink is improved; meanwhile, the novel liquid nitrogen pipeline heat sink can enlarge the effective space of the heat sink and improve the overall use efficiency of the heat sink.

    空间环境模拟试验设备主要用于模拟航天器进入轨道后经受的空间环境,以此来对航天器的设计进行考核验证。热沉是空间环境模拟试验设备的重要组成部分,主要用来提供冷黑环境,本申请公开了一种新型液氮管路不锈钢热沉,将热沉板开缝后直接与汇总管组焊,取消现有技术中的液氮支管,从而提升不锈钢热沉整体加工效率,同时该新型液氮管路热沉可实现增大热沉有效空间,提高热沉整体使用效率。


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    Title :

    Novel liquid nitrogen pipeline stainless steel heat sink


    Additional title:

    一种新型液氮管路不锈钢热沉


    Contributors:
    JIANG ZHIGUANG (author) / XU ZHENLONG (author) / CHEN JIAPING (author) / ZHANG LIJIAN (author) / LIU XU (author) / ZHANG RAN (author) / CHEN LEI (author) / ZHANG LIWEI (author) / CHEN HAO (author) / CHEN JINMING (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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