The invention discloses a lithium battery energy storage efficient heat management unit. The unit comprises a box body; a three-way two-position electromagnetic valve A and a three-way two-position electromagnetic valve B are installed in the box body; a first valve port of the three-way two-position electromagnetic valve A and a third valve port of the three-way two-position electromagnetic valve B are both connected with a shell-and-tube condenser through an anti-freezing solution pipeline; a second valve port of the three-way two-position electromagnetic valve A and a fourth valve port of the three-way two-position electromagnetic valve B are both connected with a low-temperature radiator through an anti-freezing solution pipeline; the other valve port of the three-way two-position electromagnetic valve A is connected with the input end of a water pump through an anti-freezing solution pipeline; the other valve port of the three-way two-position electromagnetic valve B is connected with the output end of the water pump through an anti-freezing solution pipeline; the other end of the low-temperature radiator is connected with a plate heat exchanger through an anti-freezing solution pipeline. The opening and closing of the corresponding valves ports of the three-way two-position electromagnetic valve A and the three-way two-position electromagnetic valve B and the startup and stop of the water pump are controlled, so that an anti-freezing solution in the management unit can be changed, and therefore, a refrigeration mode and a heating mode can be achieved.
本发明公开了一种锂电池储能高效热管理机组,包括箱体,箱体内还安装有三通两位电磁阀A和三通两位电磁阀B,三通两位电磁阀A的第一阀口、三通两位电磁阀B的第三阀口均和管壳式冷凝器通过防冻液管道连接,三通两位电磁阀A的第二阀口、三通两位电磁阀B的第四阀口均和低温散热器通过防冻液管道连接,三通两位电磁阀A的另外一个阀口和水泵的输入端通过防冻液管道连接,三通两位电磁阀B另外一个阀口和水泵的输出端通过防冻液管道连接,低温散热器的另一端和板式换热器通过防冻液管道连接。本发明通过控制开关三通两位电磁阀A和三通两位电磁阀B的相对于的阀口,水泵来改变防冻液在管理机组中的运行方式,从而可以达到制冷模式和加热模式。
Lithium battery energy storage efficient heat management unit
一种锂电池储能高效热管理机组
2021-09-14
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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