The invention provides a wide-temperature-zone temperature control system of aerospace ring die equipment. The wide-temperature-zone temperature control system comprises an inner heat sink, an outer heat sink, a heating wire, a temperature control coil pipe, a temperature control support, an inner heat sink coil pipe and a thermal control coating, the outer heat sink, the heating wire, the temperature control coil pipe, the temperature control support and the inner heat sink coil pipe are sequentially arranged from outside to inside. The heating wire is fixed between the outer heat sink and the temperature control coil pipe through supporting structures at the two ends. The temperature control coil pipe is fixed on the surface of the temperature control support through a fastening block; the temperature control support is connected with the inner heat sink through a screw; the inner heat sink coil pipe is welded to the outer side face of the inner heat sink in a copper brazing mode. The inner and outer heat sinks and the heating wire are fixed into a whole through an external space; and thermal control coatings are sprayed on the surfaces of the temperature control coil pipe, the temperature control support, the inner heat sink coil pipe, the inner heat sink and the outer heat sink. The system can effectively solve the problem of continuous temperature control of the aerospacering die equipment from the liquid nitrogen temperature zone to the high temperature zone, and is better in economy and more accurate in temperature control.

    本发明提供了一种宇航环模设备宽温区控温系统,包括:内热沉、外热沉、加热丝、控温盘管、控温支撑、内热沉盘管和热控涂层;所述外热沉、加热丝、控温盘管、控温支撑和内热沉盘管,由外至内依次排布;所述加热丝通过两端的支撑结构固定在外热沉与控温盘管之间;所述控温盘管通过紧固块固定在控温支撑表面;所述控温支撑通过螺钉与内热沉连接;所述内热沉盘管通过铜钎焊方式焊接在内热沉外侧面;内外热沉及加热丝通过外部空间固定成整体;所述控温盘管、控温支撑、内热沉盘管及内外热沉表面均喷涂热控涂层。本发明可以有效解决宇航环模设备自液氮温区至高温温区连续控温难题,经济型更好、控温更加精准。


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    Titel :

    Wide-temperature-zone temperature control system of aerospace ring die equipment


    Weitere Titelangaben:

    宇航环模设备宽温区控温系统


    Beteiligte:
    WANG XIAOZHAN (Autor:in) / LIU JIALIN (Autor:in) / GUAN YANG (Autor:in) / LUO WEI (Autor:in) / LIU CHANGPENG (Autor:in) / JIANG ZHEN (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS




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