Permanent magnet speed governing water pump electromagnetic clutch
An electromagnetic clutch and permanent magnet speed regulation technology, which is applied in the direction of magnetic drive clutches, clutches, non-mechanical drive clutches, etc., can solve the problem of incompatibility between the pump and the engine, save materials and man-hours, save energy, and improve service life. Effect
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[0024] When the engine is just started, due to the low water temperature, the temperature control sensor in the engine water tank sends a signal to the ECU, and the ECU sends a signal to the electromagnetic coil 18, the electromagnetic coil 18 is energized, the friction disc 11 is separated from the driving disc 13, and the water pump operates at a low speed. running, the engine warms up quickly; when the engine water temperature rises to 93°C, the temperature control sensor in the water tank sends a signal to the ECU, and the ECU controls the electromagnetic coil 18 to cut off the power, the friction disc 11 and the driving disc 13 are attached through the magnetic poles, and the water pump starts Direct transmission speed operation; when the engine water temperature is lower than 83°C, the temperature control sensor in the water tank sends a signal to the ECU, and the ECU controls the electromagnetic coil 18 to energize, the friction disc 11 and the driving disc 13 fit togethe...
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