Which is the intake pipe of the new Alto heater box?

Above the car water tank is the car water inlet pipe, and below the car water tank is the water outlet pipe. Car water tanks are also called cooling water tanks and radiators. Because the coolant outlet pipe of the engine is connected with the upper inlet of the water tank, and then flows downward through the water tank to dissipate heat, the lower outlet of the water tank is connected with the coolant inlet of the engine through a water pump to cool the engine.

Cooling water flows from the upper part of the radiator to the lower part and dissipates heat through the blades. In this way, the upper temperature of the radiator is high and the lower temperature is low, which can reduce the influence on the water pump.