Can you heat the hot and cold water pipes of the car's warm water tank if they are connected backwards?

Yes, but the heating effect is not so good, because the flow direction of the coolant pump is fixed. The original hot water flow direction of the heating kettle is: engine water (tank water)-heating kettle, engine water (tank water); Reverse engine water inlet (water tank outlet)-kettle-engine water outlet (water tank inlet); Therefore, the kettle that radiates heat through the water tank is not so effective in theory.

Automobile heating system is a complete set of devices that blow cold air to the surface of heat exchanger, absorb its heat and introduce it into the car, thus increasing the temperature inside the car.

Water heating and warm air system

The heat source comes from the engine coolant, and the water heating system is mostly used in cars, trucks and buses with low heating requirements. Water heating and warm air system is mainly composed of heater, hot water regulating valve, blower and control panel.

Among them, the blower is composed of adjustable speed DC motor and squirrel cage fan, which is used to blow cold air to the heater, and the cold air is heated and sent into the car. By adjusting the speed of the motor, the air supply to the compartment can be adjusted.