[Working principle of the lower water pipe connecting the car radiator]:
The lower water pipe of the car radiator connects the engine and the water tank, and circulates the coolant to the engine through the water pump, absorbs the heat generated by the engine, and maintains the normal operating temperature of the engine.
Advantage
1. Aging: Material aging not easy cause the water pipe to harden or crack, affecting the stability of the cooling system.
2. Rupture: Long-term use or external impact not easy cause the water pipe to rupture, affecting the normal operation of the cooling system.
