The heating water tank is broken. Is there any sound when using the cold air?

The picture above is the schematic diagram of the heater. Working principle: Cars generally dissipate heat into the cabin by recycling engine coolant, and at the same time, resistance wires are used to assist heating. The engine itself will generate a lot of heat during operation. In order to ensure the effective operation of each component, it needs to be dissipated in the radiator through coolant. The radiator is located in the air intake grille, and there is a fan above it. The heater only changes the circulation route of the coolant, and controls the flow of hot water into the heater water tank in the cab through valve control. The air passing through the heater water tank is heated, which is the heater.

2. Cold air principle: The refrigeration system of automobile air conditioning equipment adopts the vapor compression refrigeration principle. It is mainly composed of four main components: compressor, condenser, expansion valve and evaporator, and uses pipelines. connected into a closed circulation system. In order to improve the working conditions of the refrigeration system and ensure the normal and reliable operation of the refrigeration system, some auxiliary components are also installed in the refrigeration system, such as exhaust buffers, liquid receivers, drying filters, and easy-to-use refrigeration systems. Fuse plug, refrigerant sight glass, evaporation pressure regulating valve, liquid separator, high and low pressure relay, anti-frost relay, etc.

3. Summary: The two systems do not affect each other and have different principles, so damage to the warm air water tank will not affect the cold air.