Clamping-sleeving type connecting device for lined stainless composite pipe

A technology for connecting devices and composite pipes, applied in mechanical equipment, couplings, etc., can solve problems such as time-consuming and labor-intensive, and achieve the effects of convenient use, increased reliability, and reduced leakage

Pending Publication Date: 2019-01-11
JIANGSU QING YANG PIPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a ferrule-type stainless steel-lined composite pipe connection device, which solves the problems of time-consuming and labor-intensive connection of the lined stainless steel composite pipe connection device and the hidden danger of leakage

Method used

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  • Clamping-sleeving type connecting device for lined stainless composite pipe
  • Clamping-sleeving type connecting device for lined stainless composite pipe
  • Clamping-sleeving type connecting device for lined stainless composite pipe

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-5 , the present invention provides a technical solution: a ferrule-type stainless steel-lined composite pipe connection device, including a composite pipe body 1, when in use, the number of composite pipe bodies 1 is several, the left and right ends are engaged with each other, and the composite pipe The left side of the main body 1 is connected with the delivery pipe 2, and the left side of the composite pipe body 1 is fixedly connected w...

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Abstract

The invention discloses a clamping-sleeving type connecting device for a lined stainless composite pipe and relates to the technical field of stainless composite pipes. The connecting device comprisesa composite pipe body. A conveying pipe communicates with the left side of the composite pipe body. Connecting plates are fixedly connected to the left side of the composite pipe body. Fixing platesare fixedly connected with one sides of the connecting plates. A groove is formed in one side of each fixing plate. A receiving pipe communicates with the right side of the composite pipe body. Fixingand clamping blocks are fixedly connected to both sides of the receiving pipe correspondingly. Protruding blocks matched with the grooves are fixedly connected to one sides of the fixing and clampingblocks. According to the clamping-sleeving type connecting device for the lined stainless composite pipe, the fixing plates, the grooves, the protruding blocks and the fixing and clamping blocks arearranged, the connecting operation is speedy and convenient, the connecting device is convenient for the staff to use, and operation time is effectively reduced; and a leakage-proof stretching pad anda leakage-proof spring are arranged, leakage of the device can be effectively reduced, and reliability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of stainless steel composite pipes, in particular to a ferrule-type lined stainless steel composite pipe connecting device. Background technique [0002] Lined stainless steel composite steel pipe is a thin-walled stainless steel pipe composited on the inner wall of the steel pipe. This bimetallic composite steel pipe greatly improves the corrosion resistance of the steel pipe in the process of water transportation, hot water transportation, gas transportation, natural gas transportation, and oil transportation. The surface is smooth, The fluid resistance is small, and the high mechanical strength of the steel pipe is retained. It can be welded, grooved, and threaded, and has the advantages of good sealing performance. It is an ideal product for upgrading steel pipes for gas, water and oil transmission. Pipeline refers to the device used to transport gas, liquid or fluid with solid particles connected by pi...

Claims

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Application Information

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IPC IPC(8): F16L37/244F16L37/23
CPCF16L37/23F16L37/244
Inventor 戴一凡
Owner JIANGSU QING YANG PIPE
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