Unlock instant, AI-driven research and patent intelligence for your innovation.

Adjustable whole pump replacement connecting pup joint

A technology of short joints and round pipes, applied in flange connection, pipe/pipe joint/pipe fitting, through components, etc., can solve the problems of easy leakage of welding seam, poor installation, and inability to install, etc., and achieves low cost, The effect of easy operation and simple structure

Inactive Publication Date: 2012-11-07
XIANGYANG WU ER WU PUMP IND
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems that when the connection sub-joint of the replacement pump body of the traditional structure is connected with the original pipeline, it is easy to have problems such as failure to install, installation is not firm, and the welding seam is easy to leak liquid, etc., and to provide a replacement connection sub-section for the whole pump Festival,

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
  • Adjustable whole pump replacement connecting pup joint
  • Adjustable whole pump replacement connecting pup joint
  • Adjustable whole pump replacement connecting pup joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Such as image 3 As shown, an adjustable whole pump replacement connection puppet of the present invention includes a locking ring 1, an adjusting flange 2, a large-diameter round pipe 3, a tapered pipe 4, a small-diameter round pipe 5 and a fixing flange 6; The large-diameter round pipe 3 and the small-diameter round pipe 5 are respectively matched with the connection port of the pump body to be connected and the inner diameter of the original pipe, and the ends of the tapered pipe 4 are respectively matched with the end faces of the large-diameter round pipe 3 and the small-diameter round pipe 5 The large-diameter circular pipe 3, the tapered pipe 4, and the small-diameter circular pipe 5 are welded in sequence to form an intermediate pipe; the inner diameter of the fixed flange 6 matches the outer diameter of the small-diameter circular pipe 5, and the fixed flange 6 is set on one end of the small-diameter circular pipe 5 and It is welded and fixed at the end of the ...

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 relates to an adjustable whole pump replacement connecting pup joint, and belongs to the field of fluid machinery and fluid power engineering. The connecting pup joint comprises a locking ring, an adjusting flange, a large-diameter circular tube, a conical tube, a small-diameter circular tube and a fixing flange, wherein the large-diameter circular tube, the conical tube and the small-diameter circular tube are sequentially welded to form a middle pipeline, the fixing flange is sleeved at one end of the small-diameter circular tube and fixedly welded at the end of the small-diameter circular tube, and the adjusting flange is sleeved at one end of the large-diameter circular tube and is limited outwards by the locking ring fixedly welded at the end of the large-diameter circular tube. The connecting pup joint is simple in structure, convenient to operate and mount and low in cost, and solves the problems that screw holes are misaligned and difficult in mid-span between connecting flanges of a traditional connecting pup joint, and welding lines easily leak. Besides, the connecting flanges are axially matched with each other, and the connecting pup joint can be widely applied to connection of a pump body and a connecting pipeline.

Description

technical field [0001] The invention relates to an adjustable whole pump replacement connecting short joint, which belongs to the field of fluid machinery and fluid power engineering. Background technique [0002] In the domestic desulfurization, phosphate compound fertilizer, aluminum and other industries, the pump is an indispensable part of the system. The main function of the pump is to transport the medium from one place to another place or equipment, which greatly reduces the previous workload and reduces the risk of original transportation. The medium conveyed by the pump includes clear liquid, slurry, and some slurry containing a large number of particles, even solid particles or dust. At present, whether it is foreign or domestic, although the material of the pump’s wetted parts has undergone great research or breakthroughs in wear resistance and corrosion resistance, the frequency of pump replacement is still very high. The products produced by each pump manufact...

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): F16L23/032
Inventor 陈泽清吴晓明樊杨王小峰任丽娜周璇
Owner XIANGYANG WU ER WU PUMP IND
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com