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Peripheral pump

A technology of vortex pump and pump cavity, applied in the field of vortex pump, can solve the problems of short service life and high noise, and achieve the effect of enhancing stability, reducing noise, and being convenient to take.

Inactive Publication Date: 2016-05-18
TIANJIN NENGXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a vortex pump to solve the problems of high noise and short service life in the above-mentioned background technology

Method used

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Embodiment

[0016] This embodiment consists of a pump chamber housing 1, an annular groove 2, an inner wall of the housing 3, a groove 4, a shock absorbing gasket 5, a pump cover 6, a pump body 7, a bump 8, a sealing ring 9, a connecting frame 10, Base 11, motor 12, coupling 13, handle 14 form.

[0017] The left side of the pump chamber casing 1 is provided with a connecting frame 10, the interior of the connecting frame 10 is provided with a coupling 13, the left side of the connecting frame 10 is provided with a motor 12, and the top of the connecting frame 10 is provided with a handle 14, which is convenient for the vortex pump. The bottom of the connecting frame 10 is provided with a base 11, which supports the entire vortex pump. The pump body 7 is wrapped by the inner wall 3 of the casing, and the outside of the pump body 7 is provided with a pump chamber casing 1. The pump cover 6 is connected by bolts, and the connection between the pump chamber shell 1 and the pump cover 6 is pro...

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Abstract

The invention relates to a peripheral pump. The peripheral pump is composed of a pump cavity case, an annular groove, a case inner wall, a groove, a damping gasket, a pump cover, a pump body, a protruding block, a seal ring, a connection frame, a base, a motor, a coupler and a handle and is characterized in that the connection frame is arranged on the left side of the pump cavity case, the coupler is arranged in the connection frame, the motor is arranged on the left side of the connection frame, the handle is arranged on the connection frame, the pump body is covered by the case inner wall, the pump cavity case is arranged on the outer side of the pump body, the pump cover is arranged on the right side of the pump cavity case and is connected to the pump cavity case through a bolt, the damping gasket and the annular protruding block are arranged at the joint between the pump cavity case and the pump cover, the damping gasket is tightly connected in the annular groove through the annular protruding block, the annular groove is formed in the end face of the pump cavity case, and the seal ring is arranged at the lower part of the case inner wall. The peripheral pump has the beneficial effects that the noise is low and the service life is long.

Description

technical field [0001] The invention belongs to the technical field of pump bodies, in particular to a vortex pump. Background technique [0002] Vortex pumps are mainly used in small water supply systems to provide flow power for water flow. The vortex pump is mainly composed of a motor, a pump body, a pump chamber casing and a pump cover. Since they are all mechanical parts, when the motor is working, it will generate severe vibration due to high-speed operation, and the violent vibration between the motor, pump chamber casing and pump cover The vibration is transmitted to the surrounding components, and produces noise that pollutes the environment and reduces the service life of other components. Contents of the invention [0003] The present invention provides a vortex pump to solve the problems of high noise and short service life in the above-mentioned background technology. [0004] The technical problem solved by the present invention is achieved by the following...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D5/00
Inventor 戴云超
Owner TIANJIN NENGXIN TECH
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