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Product Description
Circulating pump is a key component in automobile cooling system, which is usually composed of electric pump or mechanical pump. Its main function is to pump the coolant from the engine water jacket or cooler, and circulate it back to the engine through the water pipe system to realize the functions of cooling and heat dissipation.
The functions of circulating pump include:
1. Providing circulating power: The circulating pump generates power through its internal driving device (such as motor or mechanical device), which pumps the coolant out of the engine water jacket or cooler and pushes the coolant to circulate in the system.
2. Keep the engine temperature stable: the circulating pump circulates the coolant back to the engine, which effectively helps to control the engine temperature and prevent overheating and supercooling.
3. Provide the pressure of coolant: The circulating pump will also increase the pressure of coolant during circulation, so as to ensure the coolant can flow smoothly and achieve the cooling effect.
The water pipe connecting the circulating pump needs to have the following characteristics:
1. High-temperature resistance and pressure resistance: Because the coolant will be affected by high temperature and high pressure in the automobile cooling system, the water pipe connecting the circulating pump needs to have the characteristics of high temperature resistance and pressure resistance to ensure the safety and reliability of the system.
2. Good sealing: the interface between the water pipe and the circulating pump needs to have good sealing to prevent the coolant from leaking and maintain the integrity of the system.
3. Corrosion resistance: Because the coolant may contain corrosive substances, the water pipe connecting the circulating pump needs corrosion resistance to prolong the service life of the water pipe.
4. Strength and durability: The water pipe connecting the circulating pump needs to have sufficient strength and durability to withstand the flowing pressure of the coolant and long-term use.
