The embodiment of the invention provides a heat recovery system of a polar region ship cabin air conditioner. The heat recovery system comprises an air conditioner cabin with the indoor temperature larger than 15 DEG C in the polar region navigation or operation process; the air conditioner cabin exhaust air heat recovery heat exchanger comprises a heat preservation box body and a first heat exchange coil pipe which is arranged in the heat preservation box body, a heat carrying medium flows through the first heat exchange coil pipe, during heat recovery, exhaust air of an air conditioner cabin flows through the air conditioner cabin exhaust air heat recovery heat exchanger, and the first heat exchange coil pipe recovers waste heat in the exhaust air through the heat carrying medium; the fresh air inlet heater is arranged at an air conditioner fresh air or cabin fresh air inlet and comprises a second heat exchange coil pipe, a heat carrying medium flows through the second heat exchange coil pipe, and during heat recovery, the heat carrying medium with waste heat recovered flows through the second heat exchange coil pipe to heat low-temperature outdoor air flowing through the outer surface of the second heat exchange coil pipe; the anti-freezing solution heat tracing pipe is laid on a device, needing to be prevented from freezing, on the ship and internally provided with a heat-carrying medium, and the corresponding device is subjected to anti-freezing through the heat-carrying medium which recycles waste heat and flows through the anti-freezing solution heat tracing pipe.

    本发明实施例提供了一种极地船舶舱室空调的热回收系统,包括:在极地航行或作业过程中室内温度大于15℃的空调舱室;空调舱室排风热回收换热器,包括保温箱体和设于保温箱体内且内流经有载热介质的第一换热盘管,热回收时,空调舱室的排风流经至空调舱室排风热回收换热器,第一换热盘管通过载热介质回收排风内的余热;新风入口加热器,布设在空调新风或舱室新风入口,包括内流经有载热介质的第二换热盘管,热回收时,通过回收了余热的载热介质流经至第二换热盘管,对流经至第二换热盘管外表面的低气温室外空气进行加热;敷设在船舶上需要防冰冻的装置处且内设有载热介质的防冻液伴热管,通过流经的回收了余热的载热介质对相应装置进行防冻。


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    Title :

    Waste heat recovery system of polar region ship cabin air conditioner


    Additional title:

    一种极地船舶舱室空调的余热回收系统


    Contributors:
    ZENG WEI (author) / PEI YANGYANG (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / 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



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