The embodiment of the invention discloses a marine constant-temperature system which comprises a refrigeration subsystem, the refrigeration subsystem comprises an evaporator used for generating refrigerant water, and the refrigerant water enters a cold water buffer tank after being pumped by a refrigerant water pump; the heating subsystem comprises a condenser used for generating heat medium water, and the heat medium water is pumped by a heat medium water pump and then enters a hot water buffer tank; the air conditioner comprises a cooling coil, the inlet end of the air conditioner communicates with the cold water buffer tank, the outlet end of the air conditioner communicates with the cold water heat exchanger through a first three-way valve, and the cold water heat exchanger communicates with a constant-temperature cooling system of the ship and communicates with a liquid inlet of the evaporator through a second three-way valve; the inlet end of the heating coil communicates with the hot water buffer tank, the outlet end of the heating coil communicates with the hot water heat exchanger through a third three-way valve, and the hot water heat exchanger communicates with the constant-temperature cooling system and communicates with a liquid inlet of the condenser through a fourth three-way valve. The refrigerating and heating system has the characteristics of refrigerating and heating, and a cold source and a heat source of equipment are fully utilized, so that the problems of the cold source and the heat source are simultaneously solved by one set of system.
本发明实施例公开了一种船用恒温系统,包括制冷分系统,其包括用以产生冷媒水的蒸发器,冷媒水经冷媒水水泵抽取后进入冷水缓冲罐;制热分系统,其包括用以产生热媒水的冷凝器,热媒水经热媒水水泵抽取后进入热水缓冲罐;空调器,其包括与冷却盘管,其进口端与冷水缓冲罐连通,出口端通过第一三通阀与冷水换热器连通,冷水换热器与船舶的恒温冷却系统连通,通过第二三通阀与蒸发器进液口连通;加热盘管,其进口端与热水缓冲罐连通,出口端通过第三三通阀与热水换热器连通,热水换热器与恒温冷却系统连通,通过第四三通阀与冷凝器进液口连通。其既能制冷又能加热的特点,充分的利用设备的冷源和热源,使得一套系统同时解决了冷源和热源的问题。
Marine constant temperature system
一种船用恒温系统
2022-04-08
Patent
Electronic Resource
Chinese
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
Constant-Speed Marine Generator Drive
Tema Archive | 1983
|Constant-Speed Marine Generator Drive
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