Composite connecting pipe

A composite connection and flexible connection technology, applied in the field of pipelines, can solve the problems of single function, unsightly appearance and poor versatility of water pipes, and achieve the effect of simplifying the structure, beautiful appearance and preventing direct rupture.

Active Publication Date: 2021-10-01
义乌市铂川建筑工程有限公司
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the current method of using an adapter can solve the problem of docking, the adapter generally only has the function of transferring, resulting in a single function of the water pipe, and it is more unsightly in appearance and complex in structure. Yes, different pipe diameters require adapters of corresponding sizes, so there are many types and models of adapters, which need to be selected according to the model, and the versatility is poor

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
  • Composite connecting pipe
  • Composite connecting pipe
  • Composite connecting pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 and figure 2 As shown, the composite connecting pipe includes a first pipe 1 and a second pipe 2 with an inner diameter smaller than that of the first pipe 1, and a flexible connecting ring 5 is fixedly installed in the first pipe cavity inside the first pipe 1 near the open end. In the middle of the flexible connecting ring 5 there is an assembly hole 3 with a function of extruding and expanding. The second pipe 2 protrudes into the first pipe cavity and is inserted into the assembly hole 3 for sealing assembly.

[0020] Such as image 3 As shown, the flexible connecting ring 5 is made of an elastic rubber material, and has a cavity 7 inside, the second pipe 2 is inserted into the assembly hole and the air in the cavity 7 is squeezed out from more than one small hole 4 , more than one small hole 4 is arranged facing the flow direction of the water flow inside the first pipeline, and the water in the first pipeline cavity enters into the cavity 7 in ...

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 composite connecting pipe, which comprises a first pipe and a second pipe with an inner diameter smaller than the first pipe. A flexible connecting ring is fixedly installed in the first pipe cavity inside the first pipe near the opening end. The flexible connecting ring There is an assembly hole in the middle of the extrusion expansion function, and the second pipe extends into the first pipe cavity and is inserted into the assembly hole for sealing assembly. The invention hides the structure of the traditional pipe joint, so that two connecting pipes of different sizes can also be connected and conducted. It greatly increases the pressure resistance and buffer capacity of one of the pipes, increases the service life, and is also very convenient in disassembly and assembly, with wider application range, lower cost, simplified structure, and increased use functions.

Description

technical field [0001] The invention relates to a pipe, in particular to a composite connecting pipe. Background technique [0002] At present, for two pipes with different diameters, if the two pipes need to be connected to each other, an adapter must be used to realize the butt assembly between the large and small pipes. However, although the current method of using an adapter can solve the problem of docking, the adapter generally only has the function of transferring, resulting in a single function of the water pipe, and it is more unsightly in appearance and complex in structure. Yes, different pipe diameters require adapters of corresponding sizes, so there are many types and models of adapters, which need to be selected according to the model, and the versatility is poor. Contents of the invention [0003] The technical problem to be solved by the present invention is a composite connecting pipe, which adopts a hidden flexible connecting ring structure, which is si...

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 Patents(China)
IPC IPC(8): F16L27/10F16J15/48
CPCF16J15/48F16L27/1021
Inventor 万新
Owner 义乌市铂川建筑工程有限公司
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