The main configuration parts of the energy -saving water pump include pump body, impeller, pump shaft, bearing, sealing body, sealing ring, couplet, base, mechanical sealing, filler seal, motor and other components. The following explains these major components, respectively.

Pump

The material of the pump body is usually gray cast iron, and the pump body is generally the overall structure of casting.

impeller

The impeller of the energy -saving water pump uses a ternary flow impeller, the hydraulic model is optimized by CFD, and then preferred through the fast -forming test. By adjusting the distortions of the blade, it can ensure that the streaming surface is more smooth and smooth, and the pumping requirements of the fluid are reached. The use of high -precision processing centers directly three -dimensional shapes. The precision manufacturing process has greatly reduced the phenomenon of mold surface deformation and local vortex, which in turn improves the operating efficiency of energy -saving water pumps.

Pump axis

The middle key slot and key are used to install a fixed impeller, and the keys and keys on the shaft are used to install a fixed energy -saving pump joints.

Bearing

Bearing uses my country's well -known Wafang shop bearings or imported NSK bearing and SKF bearing, which can make the noise more reliable performance more efficient.

Seal

The parts that play a sealing effect are called sealing body, and it is one of the main sealing components of the energy -saving pump.

Sealing ring

The sealing ring is also called a wear -resistant ring. The sealing ring is a component that protects the pump body to prevent wear, and has a sealing function between the impeller and the pump shell.

Coupling

The design of the flexible connecter and the elastic coupling can reduce the impact and vibration of the energy -saving pump, and also extend the useful life of the coupling itself.

Base

Generally, the energy -saving pump and motor are the public base. The pump head and motor of the energy -saving pump is installed on the base.

Machinery Seal

The standard configuration of mechanical seal is made of ceramic graphite, which can also be used to use special sealing according to the needs of the user.

Cover

The structure of the filler box contains the soaked graphite filler ring. For other special requirements, the soft fillers are requested to consult customer service.

Motor

The motor is more popular as a motor. The motor is an electromagnetic device that realizes electrical energy conversion or transmitted according to the law of electromagnetic induction. Electric can generally be divided into electric motors or generators. High -efficiency energy -saving water pumps are configured using the Ye series energy -saving motor or permanent magnet motor.

hydrostatictest

All energy -saving water pumps conduct water pressure tests according to the requirements of the order before delivery. The pressure of the test is 1.5 times the pressure of work. After passing the hydraulic test, it is sent to the user.