Three-way flange

A general flange and flange technology, which is applied in the field of pipeline connection design, can solve the problems that flanges cannot be installed and pipeline design is limited, and achieve the effect of avoiding fracture and flexible pipeline design

Inactive Publication Date: 2013-03-13
广州铭泰船舶科技有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing butt joint flanges can only be used on straight pipes, which limits the design of the pipes, especially in complex environments. In many places, flanges cannot be installed at the pipes that need to be branched

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
  • Three-way flange

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 As shown, a three-way flange is composed of three butt flange groups. Each flange group consists of a first flange, a second flange and a gasket 30 . in:

[0019] The first flange includes a first flange 11 and a first pipe 12, and a first pipe through hole 13 is provided in the middle of the first flange 11 and the first pipe 12, and is located in the first pipe through hole. A plurality of first screw holes 14 are provided on the periphery;

[0020] The second flange includes a second flange 21 and a second pipe 22, and the middle of the second flange 21 and the second pipe 22 is provided with a second pipe through hole 23, which is located in the second pipe through hole. A plurality of second screw holes 24 are provided on the periphery;

[0021] The first pipeline through hole 13 communicates with the second pipeline through hole 23 correspondingly, and the first screw hole 14 corresponds to the second screw hole 24 one by one;

[0022] The ga...

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

A three-way flange comprises first flanges, second flanges and gaskets which are arranged between the first flanges and the second flanges, wherein each first flange comprises a first flange plate and a first pipeline; each second flange comprises a second flange plate and a second pipeline; each gasket is arranged in a gasket groove in the middle part of the second flange plate, and the middle part of the first flange plate is provided with a convex edge which is matched with the gasket groove; and the second pipelines of three second flanges are welded together to form a tee joint. Targeting at a complicated pipeline design, the flange is designed into a three-way type, so that the three-way flange is applicable to a pipeline with multiple branches, the pipeline design is more flexible, and the problem that the three-way flange is broken when bearing high pressure can be effectively avoided through the design of a reinforcing rib.

Description

technical field [0001] The invention relates to a flange and belongs to the field of pipeline connection design. Background technique [0002] Flanges have been widely used in the field of connection of pipelines and play a vital role. The butt flange is not easy to deform, has good sealing, and is widely used. It is suitable for pipelines with large fluctuations in pressure or temperature or high-temperature, high-pressure and low-temperature pipelines, and is also used for pipelines that transport expensive, flammable and explosive media. The existing butt joint flanges can only be used on straight pipes, which limits the design of the pipes, especially in complex environments. In many places, flanges cannot be provided at the pipes that need to be branched. Contents of the invention [0003] The technical problem to be solved by the invention is to overcome the existing defects and provide a special three-way flange suitable for branch pipelines. [0004] In order to ...

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): F16L41/02F16L23/02
Inventor 陈凌
Owner 广州铭泰船舶科技有限公司
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