Water ring vacuum pump connecting structure

A technology of water ring vacuum pump and connection structure, which is applied to parts, pumps, and pump components of pumping devices for elastic fluids, and can solve the problems of vacuum pumps scattered, no positioning stop, and inconvenient maintenance. Low, fast pumping speed, cost-effective and reliable results

Inactive Publication Date: 2017-12-29
项达章
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional water ring vacuum pump uses a tie rod to connect the pump cover and the pump body, which leads to the loosening of the tie rod during maintenance, which will cause the parts of the vacuum pum

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
  • Water ring vacuum pump connecting structure
  • Water ring vacuum pump connecting structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0015] Such as figure 1 Shown is the connection structure of a traditional water ring vacuum pump, which includes a pump body 3 in the middle and two pump covers 1 located at both ends of the pump body 3, and a distribution plate 2 located at the end of the pump body 3 close to the pump cover 1. Both ends of the pull rod 7 are provided with external threads, and the end of the pump cover 1 far away from the pump body 3 is provided with a protrusion with an internal thread hole. Parts of the vacuum pump.

[0016] Such as figure 2 Shown is an exploded view of the connection structure of the water ring vacuum pump provided by the embodiment of the present invention. In this embodiment, two pump covers 1 are respectively provided at both ends of the pump body 3, and the two ends of the pump body 3 an...

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 water ring vacuum pump connecting structure, and relates to the technical field of vacuum pumps. The water ring vacuum pump connecting structure comprises a pump cover, a distributing plate and a pump body, the pump cover is connected with the pump body by the aid of a flange, a first positioning spigot is formed in the pump cover, a second positioning spigot is formed in one end, close to the pump cover, of the pump body, and the distributing plate is placed in a cavity formed by the first positioning spigot and the second positioning spigot. The water ring vacuum pump connecting structure solves the problem that a past water ring vacuum pump pull-rod connecting structure is inconvenient to detach and reassemble.

Description

technical field [0001] The invention relates to the technical field of vacuum pumps, in particular to a connection structure of a water ring vacuum pump. Background technique [0002] The traditional water ring vacuum pump uses a tie rod to connect the pump cover and the pump body, which leads to the loosening of the tie rod during maintenance, which will cause the parts of the vacuum pump to scatter, causing inconvenience to maintenance, and the pump body, distribution plate and pump cover are not equipped with positioning The seam makes it difficult to reinstall the vacuum pump after it is disassembled. Contents of the invention [0003] The purpose of the present invention is to propose a connection structure of a water ring vacuum pump, which can make the vacuum pump easy to disassemble and reassemble. [0004] For reaching this purpose, the present invention adopts following technical scheme: [0005] A connection structure of a water ring vacuum pump, which include...

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
IPC IPC(8): F04C19/00F04C29/00F04C25/02
CPCF04C19/001F04C25/02F04C29/00F04C2230/60F04C2240/805
Inventor 项达章
Owner 项达章
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap