Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Magnetic-pump sealing plate with arc-shaped end face

A sealing plate and magnetic pump technology, which is applied to pump components, variable displacement pump components, components of pumping devices for elastic fluids, etc., can solve problems such as short service life, poor pressure bearing capacity of end faces, and easy damage , to achieve the effect of improving performance, strong pressure bearing capacity and strong impact resistance

Inactive Publication Date: 2014-06-25
管兵
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the working process of the magnetic pump, the sealing plate needs to withstand the pressure of the water flow for a long time, and the sealing plate of this structure has poor pressure bearing capacity on the end face, and it is easy to be damaged after long-term use, and its service life is short.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Magnetic-pump sealing plate with arc-shaped end face

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] As shown in Figure 1, a sealing plate of a magnetic pump with an arc-shaped end face includes a sealing plate body, and the sealing plate body includes a cylindrical surface 1 and a 60° arc-shaped surface 2. The 60° arc-shaped surface 2 which is an arc-shaped surface can relieve the impact force of the water flow to a certain extent, and the pressure bearing capacity of such a structure is strengthened, so that the sealing plate can withstand the pressure of the water flow for a long time and prolong the service life. The sealing plate body is made of engineering plastic high-density polyethylene, which has strong physical and mechanical properties. The sealing plate body made of this material replaces the traditional metal sealing plate, which not only reduces cost and weight , At the same time, it can solve the heating problem of the magnetic eddy current. The magnetic field line cutting movement between the inner and outer magnetic rotors of the magnetic pump does not...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a magnetic-pump sealing plate with an arc-shaped end face. The end face of the sealing plate is arc-shaped. The arc-shaped end face is of a 60-degree arc. Due to the structure, the magnetic-pump sealing plate has the advantages that the sealing plate is made of engineering plastic high-density polyethylene, so that the problems of heat-caused expansion and cold-caused contraction due to heating of magnetic vortexes are solved, and usability of pumps is improved; due to high strength of the high-density polyethylene, the sealing plate is high in impact resistance and not easy to damage; the sealing plate is high in pressure bearing capability and can bear water current pressure for a long time.

Description

technical field [0001] The invention relates to the technical field of magnetic pump components, in particular to an arc-shaped end face magnetic pump sealing plate. Background technique [0002] At present, the sealing plate made of metal is installed in the general magnetic pump. A traditional sealing plate is composed of a cylindrical surface and an end surface, and the end surface of the sealing plate is a flat surface perpendicular to the cylindrical surface. During the working process of the magnetic pump, the sealing plate needs to withstand the pressure of the water flow for a long time, and the sealing plate of this structure has poor pressure bearing capacity on the end face, is easily damaged after long-term use, and has a short service life. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a magnetic pump sealing plate with an arc-shaped end face in view of the deficiencies in the prior art. [0004]...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/00
Inventor 管兵
Owner 管兵
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com