The invention relates to a hydrogel sweating and cooling system. The device is provided with a porous wall surface, a support body, a hydrogel coolant and a water supply mechanism, the porous wall surface and the support body form an accommodating cavity mechanism for accommodating a hydrogel cooling agent; the water supply mechanism is used for providing an expansion water source for the hydrogel coolant. When the temperature rises, the hydrogel coolant is heated to lose water, and water vapor seeps out of a sweating cooling air film from holes in the porous wall surface while performing convection heat exchange in the containing cavity mechanism, so that heat transfer of high-temperature airflow to the wall surface is blocked while the temperature is reduced, and the efficient and stable cooling effect is achieved. In addition, the hydrogel coolant can absorb moisture from the water supply mechanism in real time so as to achieve the effect of continuous cooling.

    本发明涉及一种水凝胶发汗冷却系统。本发明设置有多孔壁面、支撑体、水凝胶冷却剂和供水机构;多孔壁面和支撑体形成用于放置水凝胶冷却剂的容腔机构;供水机构用于为水凝胶冷却剂提供膨胀水源。当温度升高时,水凝胶冷却剂受热失水,水蒸气在容腔机构中对流换热的同时,由多孔壁面上的孔中渗出发汗冷却气膜,以在降低温度的同时,阻隔高温气流向壁面的热传递,达到高效、稳定降温的效果。并且,水凝胶冷却剂可以实时从供水机构吸收水分,以达到持续降温的效果。


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    Title :

    Hydrogel sweating and cooling system


    Additional title:

    一种水凝胶发汗冷却系统


    Contributors:
    XU RUINA (author) / JIANG PEIXUE (author) / LI XIAOYANG (author)

    Publication date :

    2022-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64G Raumfahrt , COSMONAUTICS



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