Working process and pipeline cleaning of electric high pressure oil pump

Working process and pipeline cleaning of electric high pressure oil pump:

In the working process of electric high-pressure oil pump, the suction volume exceeds the standard, which exceeds the large self-priming stroke of the electric high-pressure oil pump, so that the water is fully absorbed, and the natural water is not discharged or the water pressure is low. The pump speed is low. In addition to the circuit formation, the mechanical aspects are mainly internal impeller, loose screws or abnormal mechanical friction. It can be judged whether the sound is too large or abnormal.

The resistance of the electric high pressure oil pump water supply pipeline to the water supply is too large to reduce the bending degree of the high-pressure cleaning pipeline. The filter of high pressure water pump is blocked, which affects the water inlet of the water pump, and can be disassembled and cleaned. There is air inside. The internal pressure of the pump is the same as that of the water inlet, so it can not absorb water. The air can be blocked by the spray gun.

The role and reasonable distribution of centrifugal force of high pressure pump:

The high pressure pump can send water out due to centrifugal force. Before the high-pressure pump works, the pump body and water inlet pipe must be filled with water and in vacuum state. When the impeller rotates rapidly, the blade causes the water to rotate rapidly, and the rotating water flies away from the impeller under the action of centrifugal force. After the water in the pump is dumped, a vacuum zone is formed in the middle of the impeller. Under the action of atmospheric pressure (or water pressure), the water from the original water is pressed into the water inlet pipe through the pipe network. This allows continuous pumping.

The importance of reasonable configuration of high pressure pump equipment. The main task of the waterworks is to ensure the production and living water of the whole city, and the water inflow and export can meet the regional pressure. With the improvement of people's living quality, the water quality is required to be higher and higher, and the factory water reaches 0.3ntu. The fuel transfer pump allows the fuel to pass through the storage hole of the pressure reducing valve and then into the lubrication and cooling circuit of the high-pressure pump. The camshaft makes the plunger of the three pumps move up and down according to the contour of the cam.