It is usually on the side of the engine belt, and some cars also use electronic pumps. The engine drives the water pump bearing and impeller to rotate through the pulley. The cooling liquid in the water pump is driven by the impeller to rotate together, and is thrown to the edge of the water pump housing under the action of centrifugal force. At the same time, a certain pressure is generated and then flows out from the water outlet or water pipe. The pressure at the center of the impeller is reduced due to the cooling liquid being thrown out. The cooling liquid in the water tank is sucked into the impeller through the water pipe under the action of the pressure difference between the inlet of the water pump and the center of the impeller to realize the reciprocating circulation of the cooling liquid.
Most of them are on the side of the engine belt, some are driven by accessory belts, some are driven by right belts, and some cars also use electronic pumps. Centrifugal water pumps are widely used in automobile engines. Its general structure is composed of water pump housing, connecting plate or pulley, water pump shaft and bearing or shaft bearing, water pump impeller and water seal device and other parts, which are the key structure of automobiles.
The car engine water pump is on the side of the engine belt, and its basic function is to drive the coolant to dissipate the heat of the engine:
1. In the cylinder of the car engine, there is a water channel for cooling water circulation, which is connected with the radiator (commonly known as the water tank) placed at the front of the car through a water pipe to form a large water circulation system;
2. At the upper water outlet of the engine, there is a water pump, which is driven by the fan belt to pump out the hot water in the engine block waterway and pump the cold water in;
3. There is a thermostat next to the water pump. When the car is just started (cold car), it is not turned on, so that the cooling water does not pass through the water tank, but only circulates in the engine (commonly known as small cycle), and waits until the temperature of the engine reaches 80. When it is above the degree, it opens.
engine pump
Most of them are on the side of the engine belt, some are driven by accessory belts, some are driven by right belts, and some cars also use electronic pumps. Centrifugal water pumps are widely used in automobile engines. Its general structure is composed of water pump housing, connecting plate or pulley, water pump shaft and bearing or shaft bearing, water pump impeller and water seal device and other parts, which are the key structure of automobiles.
The car engine water pump is on the side of the engine belt, and its basic function is to drive the coolant to dissipate the heat of the engine:
1. In the cylinder of the car engine, there is a water channel for cooling water circulation, which is connected with the radiator (commonly known as the water tank) placed at the front of the car through a water pipe to form a large water circulation system;
2. At the upper water outlet of the engine, there is a water pump, which is driven by the fan belt to pump out the hot water in the engine block waterway and pump the cold water in;
3. There is a thermostat next to the water pump. When the car is just started (cold car), it is not turned on, so that the cooling water does not pass through the water tank, but only circulates in the engine (commonly known as small cycle), and waits until the temperature of the engine reaches 80. When it is above the degree, it opens.
engine pump
