What is the circulation principle of automobile warm water tank?

1. When the engine works, it will generate a lot of heat. In order to dissipate heat, the engine drives the water pump to work through the belt, so that the engine coolant can be circulated to cool down;

2. When the temperature rises to a certain extent and the coolant in the engine is not enough to cool down, the thermostat is opened, and the water tank participates in the circulation. The water pump injects the coolant in the water tank into the engine, and after cooling, it returns to the water tank (radiator) for cooling, and then circulates;

3. For heating in the car, a tee is added to the coolant circulation channel, so that the coolant absorbed by the engine temperature flows through the heating mechanism, and then the temperature is reduced by the heating fan, and then the heat is transferred to the car. Therefore, the heating is actually the same as adding a fan to the water tank of the engine, except that one blows into the car and the other blows out.

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