Explosion-proof high-pressure-resistant self-sealing rotary compensator

A rotary compensator, self-sealing technology, applied in expansion compensation devices for pipelines, pipelines to prevent damage/wear, adjustable connections, etc. The effect of ensuring stability and stability

Active Publication Date: 2022-05-27
江苏同方机械制造有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the invention provides an explosion-proof, high-pressure and high-pressure self-sealing rotary compensator, which has the advantages of good pressure resistance, and solves the problem of insufficient pressure resistance of the existing rotary compensators.

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
  • Explosion-proof high-pressure-resistant self-sealing rotary compensator
  • Explosion-proof high-pressure-resistant self-sealing rotary compensator
  • Explosion-proof high-pressure-resistant self-sealing rotary compensator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Hereinafter, various embodiments of the present invention will be disclosed by way of diagrams. For the sake of clarity, many physical details will be described together in the following description. It should be understood, however, that these physical details should not be used to limit the invention. That is, in some embodiments of the present invention, these physical details are unnecessary. In addition, to simplify the illustration, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0028] In addition, descriptions such as “first”, “second”, etc. in the present invention are only for the purpose of description, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention. The components or operations are described by the same technical terms, and should not be construed as indicating or implying their relative importance or implying the quantity of the indicated techn...

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 the technical field of rotary compensators, and particularly discloses an anti-explosion high-pressure-resistant self-sealing rotary compensator which comprises an outer pipe and an inner pipe arranged in the outer pipe in a sleeved mode, a baffle is arranged on the end face of the outer pipe, and a first bearing is arranged between one side of the surface of the inner pipe and one side of the inner wall of the outer pipe. A connecting pipe is arranged on the end face of the inner pipe, a second bearing is arranged between the baffle and the connecting pipe, and a limiting assembly is arranged between the surface of the inner pipe and the inner wall of the outer pipe. The baffle is arranged on the surface of the outer pipe, the inner pipe is limited and fixed in cooperation with the first bearing and the second bearing, meanwhile, it is guaranteed that the inner pipe can rotate, the limiting assembly arranged between the inner pipe and the outer pipe is used, and the outer wall of the inner pipe can be supported through cooperation of a spring and an upper limiting rod; and after the inner pipe is thermally expanded, the anti-pressure capability of the inner pipe can be enhanced by utilizing the elastic force of the spring.

Description

technical field [0001] The invention relates to the technical field of rotary compensators, in particular to an explosion-proof and high-pressure resistant self-sealing rotary compensator. Background technique [0002] The rotary compensator is mainly used in pipeline compensation, and has a rotating function, which is suitable for pipelines that are prone to torsion. The pipeline compensator is also called an expansion joint or an expansion joint and an expansion joint. It is mainly used to compensate for the temperature change of the pipeline. However, when the existing rotary compensator is used in practice, it is not ideal to simply rely on the thickness of its own material to improve the anti-compression and explosion-proof ability. Moreover, the sealing performance between the inner tube and the outer tube of the existing compensator is also insufficient, and leakage often occurs, which affects the normal transportation of the pipeline. SUMMARY OF THE INVENTION [0...

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): F16L51/00F16L27/08F16L53/75F16L55/02F16L57/02
CPCF16L51/00F16L27/0824F16L57/02F16L55/02F16L53/75
Inventor 纪晓东纪旦根刘凯丽陈进黄锦忠景爱萍孙志伟
Owner 江苏同方机械制造有限公司
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