1, the pump body is also known as the pump shell, which is the main body of the pump; it serves as a support for the fixed infection and is adjacent to the bearing bracket.

2, the infection of the pump shaft is connected by the coupling and the motor, and the distance of the motor is passed on to the impeller, so it is a secondary part of the inflexible energy.

3, the stainless steel self priming pump impeller is the outer part of the self suction centrifugal pump. Its speed is very large, and the blades on the impeller play a secondary infection. The impeller must be carried out through static immobility before dismantling, and the surface of the impeller will be smoothed, so as to add the loss of water flow.

4, also known as the seal ring leakage reduction ring; the gap between the impeller and the pump shell entrance between the high-pressure areas cause the pump's water flow through the clearance high-pressure area, water pump effect, low compliance! The gap is too small will cause the impeller and the pump shell argued that ignition occurs in order to reduce the flow resistance and wear; adding internal leakage, the application time delay of the impeller and pump casing, the sealing ring is arranged in the pump casing and impeller aid scattered sealing gap, should be between 0. and two from 5 to 1.10mm;

5, stainless steel self-priming pump is mainly composed of stuffing box packing, seal ring, tube filler, filler cap, seal tubes caused by infection; the stuffing box to close between the pump shell and a pump shaft space, not to pump the water does not flow to the contour to not let the atmosphere profile into the pump; stop maintain the vacuum pump! When the pump shaft and packing plea that the heat of the blazing will depend on the water seal to pipe the water into the seal ring to make the packing cool! Maintain the normal operation of the pump;

6, the bearing is a component that supports the pump shaft on the pump shaft. There are two kinds of rotary bearings and sliding bearings. The rotational bearings must be used as a smoothing agent for the rotary bearings, and the fuel should be 1. The volume of two /3 to 3/4 will be too hot, too little, and there will be noise and heat. The application of sliding bearings is transparent oil as a smoothing agent, to the oil level line, too much oil should be exuded along the pump shaft and bleed off. Too few bearings will overheat and burn up and cause accidents. The temperature of the bearing during the operation of the pump.

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