The invention provides a multi-mode whole-ship thermal management system for a hydrogen energy power ship, which comprises a high-temperature cooling liquid loop, a low-temperature cooling water loop, a heat pump loop and an outboard water loop, and is characterized in that the high-temperature cooling liquid loop is connected with the low-temperature cooling water loop and the heat pump loop through a high-temperature multi-flow cooler; the low-temperature cooling water loop is connected with the outboard water loop through a low-temperature cooler; the high-temperature cooling liquid loop comprises a fuel cell stack and a lithium battery, and a first cooling medium of the high-temperature cooling liquid loop cools the fuel cell stack and the lithium battery; a second cooling medium of the low-temperature cooling water loop cools the first cooling medium; the medium of the outboard water loop cools the second cooling medium; the heat pump loop is connected with the living quarter. Through cooperation of the high-temperature cooling liquid loop, the low-temperature cooling water loop and the outboard water loop and addition of the heat pump system, fuel cells, ship motors and other equipment are fully cooled, meanwhile, the cabin refrigerating or heating function is provided, waste heat is stored, and the heat requirement of living quarters is met.
本发明提供一种氢能动力船舶多模式全船热管理系统,包括高温冷却液回路、低温冷却水回路、热泵回路和舷外水回路,高温冷却液回路通过高温多股流冷却器与低温冷却水回路和热泵回路连接,低温冷却水回路通过低温冷却器与舷外水回路连接;高温冷却液回路包括燃料电池电堆和锂电池,其第一冷却介质对燃料电池电堆和锂电池进行冷却;低温冷却水回路的第二冷却介质对第一冷却介质进行冷却;舷外水回路的介质对第二冷却介质进行冷却;热泵回路连接生活区。本发明通过高温冷却液回路、低温冷却水回路和舷外水回路的配合,并添加热泵系统,对燃料电池以及船舶电机等其它设备进行充分散热,同时提供舱室制冷或制热功能、储存余热,满足生活区热量需求。
Multi-mode whole-ship thermal management system for hydrogen energy power ship
一种氢能动力船舶多模式全船热管理系统
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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