Miniature self-priming water pump

Release time:

2024-11-22

Automotive electronic water pumps, many new energy vehicles, RVs and other special vehicles are often used in miniature water pumps as water circulation.

Automotive electronic water pumps, many new energy vehicles, RVs and other special vehicles are often used in miniature water pumps as water circulation, cooling or on-board water supply systems. Such miniature self-priming water pumps are collectively referred to as automobile water pumps. The circular motion of the motor causes the diaphragm inside the water pump to reciprocate through a mechanical device, thereby compressing and stretching the air in the pump cavity (fixed volume). Under the action of the one-way valve, a positive pressure is formed at the drain port (the actual output pressure The size is related to the boost received by the pump drain and the characteristics of the pump); a vacuum is formed at the pumping port, thereby generating a pressure difference with the external atmospheric pressure. Under the action of the pressure difference, the water is put into the water inlet and then discharged from the drain. Under the action of the kinetic energy transmitted by the motor, the water is continuously sucked and discharged to form a relatively stable flow.

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