A composite pipe inner support component

A technology for supporting components and composite pipes, applied in the direction of pipe elements, pipes/pipe joints/fittings, packaging, etc., to simplify the installation and maintenance process, meet the limit requirements, and meet the limit and structural strength requirements.

Active Publication Date: 2019-01-08
SOUTHWESTERN INST OF PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a composite pipe internal support assembly, which solves the problems of simultaneous positioning of multiple inner pipes and support for pipe deformation absorption in a composite pipe system in which multiple pipes are collected in one containment pipe

Method used

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  • A composite pipe inner support component
  • A composite pipe inner support component

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Embodiment Construction

[0011] The present invention is described in detail below in conjunction with accompanying drawing and embodiment:

[0012] Such as figure 1 and 2 As shown, a composite pipeline internal support assembly includes a support body 1, a plurality of sleeves 4 are radially connected inside the support body 1, and the sleeves 4 are connected to the central sleeve 3 through connectors, wherein the central sleeve 3 and The bushings 4 are all stepped annular structures 2 in the shape of a "convex".

[0013] The material is stainless steel (304 or 316) in the present invention, but it is not limited to this in use. The size and size of the support body must match the pipe diameter of the composite piping system, and the thickness must meet the conditions that no inversion or deviation will occur, and the width of the contact surface can be adjusted reasonably according to requirements; the application of this component, the support The outer ring of the main body is in contact with t...

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Abstract

The invention belongs to a composite pipeline and a pipeline supporting structure and concretely relates to a composite pipeline inside supporting assembly comprising a supporting body. A plurality of casing pipes are connected inside the supporting main body in a radial way; the casing pipes are connected with a center casing pipe via connection members; and the center casing pipe and the casing pipes are all in a convex-shaped step annular structure. The composite pipeline inside supporting assembly is advantageous in that a plurality of absorption areas for inner pipe deformation are formed due to the specially-designed convex-shaped step annular structure; pipeline deformation demands under composite load conditions such as heat and earthquakes can be guaranteed and shape deformation of the pipeline can be effectively absorbed; demands for inner pipeline spacing and structural strength can be well met; the application of the inside supporting structure has effects combined with original two inside supporting members; and installation demands of a plurality of inner pipes can be met at the same time.

Description

technical field [0001] The invention belongs to a composite pipeline and a pipeline support structure, in particular to an inner support component of a composite pipeline. Background technique [0002] The gas feeding system is one of the components of the International Thermonuclear Experimental Reactor (ITER). The gas supply and collection pipeline is a major part of the gas feeding system, which is responsible for transporting the required gas from the gas source factory to the designated gas valve box. The gas supply collection pipeline is mainly composed of six gas delivery pipes with different diameters (transmitting different gases respectively), a central emptying pipe and an external containment pipe. [0003] Traditional pipe supports can only meet the support needs of general single-layer pipes, and most of them are mainly in the form of external supports. There are few internal supports available for composite pipes. In recent years, with the development of chemi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D59/00F16L55/00
Inventor 江涛李波李伟
Owner SOUTHWESTERN INST OF PHYSICS
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