The invention provides a phase change material combined loop heat pipe type aircraft equipment compartment heat dissipation device which comprises an evaporator 1, a condenser 2, a phase change material 3, a liquid storage tank 4, a gas storage tank 5, a liquid pump 6, a temperature sensor 7, a liquid pipeline 8, a steam pipeline 9, an axial flow fan 10, an air bypass valve 11, a liquid bypass valve 12, a check valve 13, a controller 14 and fins 15. Wherein the evaporator 1 absorbs heat generated by equipment, the condenser 2 dissipates the heat, and the phase change material 3 absorbs thermal shock energy generated when the equipment operates with high power consumption for a short time; the controller 14 is connected with the liquid pump 6, the temperature sensor 7, the axial flow fan 10, the air bypass valve 11 and the liquid bypass valve 12; the evaporator 1 and the phase change material 3 form a heat dissipation base, and heat generated by equipment is absorbed through a heat absorption surface on the upper surface of the evaporator; the condenser 2 and the fins 15 form a skin radiator, and heat is dissipated to ram air entering the skin radiator.
本申请提供一种结合相变材料的环路热管式飞行器设备舱散热装置,所述装置包括蒸发器1、冷凝器2、相变材料3、储液罐4、储气罐5、液体泵6、温度传感器7、液体管线8、蒸汽管线9、轴流风扇10、空气旁通阀门11、液体旁通阀门12、止回阀13、控制器14、翅片15,其中:蒸发器1吸收设备产生的热量,冷凝器2散出热量,相变材料3吸收设备短时高功耗运行时产生的热冲击能量;控制器14与液体泵6、温度传感器7、轴流风扇10、空气旁通阀门11、液体旁通阀门12相连接;蒸发器1和相变材料3构成散热基座,通过蒸发器上表面的吸热面吸收设备产生的热量;冷凝器2和翅片15构成蒙皮散热器,将热量散给进入蒙皮散热器的冲压空气。
Loop heat pipe type aircraft equipment compartment heat dissipation device combined with phase change material
一种结合相变材料的环路热管式飞行器设备舱散热装置
2023-02-28
Patent
Elektronische Ressource
Chinesisch
IPC: | F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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