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发明授权
CN108089618B 一种航天光学遥感器节能型控温环路热管装置 有权

一种航天光学遥感器节能型控温环路热管装置
摘要：
本发明公开了一种航天光学遥感器节能型控温环路热管装置，用于降低环路热管的蒸发器和预热器的功率损耗，包括驱动加热回路、换热器、多级加热回路和测温元件；所述蒸发器表面设有用于维持环路热管工质流动或加速环路热管工质流动的驱动加热回路；所述蒸发器与所述预热器之间设有用于改变环路热管工质状态的换热器；所述预热器表面设有用于加载热控功率的多级加热回路，多级加热回路与用于监测环路热管工质温度及流量的测温元件连通。本发明通过驱动加热回路、换热器、多级加热回路和测温元件的配合，能够快速带走CCD器件产生的热量，并且显著降低了环路热管的热控功耗，弥补了传统控温型环路热管资源消耗过大且重量过重的缺陷。
摘要（英）：

An energy-saving loop heat pipe apparatus and an application. The loop heat pipe apparatus comprises a capillary pump component and an evaporation unit component. The loop heat pipe apparatus further comprises at least one heat exchanger disposed between the capillary pump component and the evaporation unit component for heating, by using heat of a circulating working medium in the loop heat pipe, the circulating working medium about to enter the evaporation unit component. By providing heat exchangers between the evaporation unit component and the capillary pump component, the energy-saving loop heat pipe apparatus may use heat of a gas-phase working medium flowing out of the evaporation unit component to heat a liquid-phase working medium about to enter the evaporation unit component, so that waste heat is utilized to the fullest extent and energy is saved.

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