The article mainly had a research on the pressure rule inside the hydraulic cylinders when the mud pump has been assembled with air chamber on the suction pipe and stack pipe.
The utility model discloses an involution suction pipe. The middle part of the involution suction pipe is wound to form a spiral structure.
This paper introduces the structure and hydraulic design of the multiphase flow centrifugal pump, which draught sands from the riverbed and discharge the air of the suction pipe.
To avoid producing bubbles in the suction pipeline should transit gradually from high to low between the drawing resource and pump.
The upper end of the involution suction pipe is bent downwards to form an Angle, and the Angle is preferentially 45 degrees.
The utility model can regulate and optimize the sectional areas of the suction pipes and the bypass pipe, thereby ensuring good suction efficiency and noise reduction effect.
The sucking speed depends on the viscosity of product and length of suction pipe.
Upon the user's request, the unit may be installed with fast connection, suction pipe, water delivery pipe, instruments and other accessories.
The working principle of submersible pumps: submersible pump pump before opening, suction pipes and pumps must be filled with liquid.
Liquid pump inserted in length between 800-2000, if you need to be equipped with suction pipes.
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