The engine of the Auto water pump flange can drive the bearing and impeller of my country's automobile electronic water pump to rotate through the pulley, and the coolant in the automobile control water pump rotates together under the driving of the impeller. pressure and flow out through the outlet or water pipe. At the center of the impeller, the pressure is reduced as the coolant is thrown out. The cooling liquid in the water tank is sucked into the impeller by the water pipe under the action of the pressure difference between the inlet of the automobile electronic water pump and the development of the impeller center to realize the reciprocating circulation of the cooling liquid in the system. The bearing supporting the water pump shaft of the automobile is lubricated with grease, so it is necessary to prevent the oil from penetrating into the grease and cause the grease to emulsify, and also to prevent the grease from leaking out.

The sealing technical measures of the Auto water pump flange to prevent information leakage mainly include water seals and gaskets. The water seal dynamic seal ring is arranged between the impeller and the bearing through interference fit, and the water seal static seal seat is pressed on the automobile water pump housing to seal the coolant. The car water pump housing can be connected to the engine through gaskets, and supports moving functional parts such as bearings. There are also drain holes on the car pump casing between the water seal and the bearing. Once the coolant leaks through the water seal, it can leak from the drain hole to prevent the coolant from entering the bearing cavity and destroying the bearing lubrication and causing the parts to rust. If the engine is stopped and the coolant is still leaking, the water seal will be damaged.
Auto water pump flange is generally driven by engine crankshaft system through learning V-belt. The drive belt is surrounded by the crankshaft pulley and the water pump pulley. When the crankshaft rotates, the water pump shaft rotates, and the water pump shaft drives the impeller to rotate, thereby converting mechanical energy into hydraulic energy. The impeller is the heart of the pump's work. The motion development of the impeller design itself is very simple, it just rotates with the shaft. However, due to the action of the blades, the movement of the liquid in the impeller is very complicated; on the one hand, it participates in the movement with the rotation of the impeller, and on the other hand, it is continuously thrown from the rotating impeller under the driving of the blade, that is, the relative motion of the impeller. sporty. Therefore, the outer diameter of the impeller, the height and angle of the impeller blades, and the clearance between the impeller and the pump casing directly affect the performance of the pump.
The bearings supporting the shaft of the Chinese automobile electronic water pump are lubricated with grease, so it is necessary to prevent the system coolant from leaking into the grease, which will affect the emulsification of the grease, and prevent the grease from leaking. The sealing measures to prevent the leakage of automobile water pumps include water seals and sealing gaskets. The water seal dynamic seal ring and the shaft are installed between the impeller and the bearing company through interference fit, and the water seal static seal seat is tightly fit on the housing of the Chinese automotive electronic water pump, so as to achieve a sealing system coolant.
The car water pump casing is connected to the engine through gaskets, and supports moving parts such as bearings. Auto water pump flange manufacturers tell you that there is a drain hole on the outer casing of the car electronic water pump, which is located between the water seal and the bearing enterprise. Once the coolant leaks through the water seal, it can leak from the drain hole to prevent the coolant from entering the bearing cavity and destroying the bearing lubrication and causing the parts to rust. If the engine is stopped and the coolant is still leaking, the water seal will be damaged.