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Cabin penetrating pipeline structure

A technology for pipelines and cabins, applied in the direction of pipes, pipes/pipe joints/fittings, flange connections, etc., can solve the problems of easy aging of welds, difficult post-maintenance, and leakage of welds, so as to avoid corrosion problems and improve The effect of maintaining and improving reliability

Pending Publication Date: 2022-04-22
WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because most of the pipes and bulkheads are made of different materials, the traditional butt welding method may cause hidden dangers in the welding process, resulting in the risk of water leakage from the weld seam, and the weld seam is prone to aging and leakage, and it is difficult to carry out post-maintenance

Method used

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  • Cabin penetrating pipeline structure
  • Cabin penetrating pipeline structure
  • Cabin penetrating pipeline structure

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] refer to Figures 1 to 5 As shown, a pipeline structure disclosed by the present invention includes a connecting plate 4 and A pipeline 1 and B pipeline 5 respectively connected to the connecting plate 4 through fastening bolts 2. The connecting plate 4 is selected to be the same as that of the bulkhead. The material is formed integrally with the bulkhead by welding, and the number of fastening bolts 2 can be adjusted according to the effect of fastening and sealing. The connecting plate 4 is provided with a circular hole for pipelines to pass through. A sealing ring 3 with an I-shaped cross section is installed in the hole. The I-shaped sealing ring 3 is installed at the position where the connecting plate 4 passes through. The I-shaped sealing ring 3 is integrally formed with soft rubber and other materials. The size of the opening an...

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PUM

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Abstract

The invention discloses a cabin-penetrating pipeline structure which is used for occasions where a pipeline needs to penetrate through two independent spaces and comprises a connecting plate connected with a cabin wall through welding, a pipeline A and a pipeline B, the pipeline A and the pipeline B are connected with the connecting plate through fastening bolts, and the connecting plate is provided with a round hole for the pipeline to penetrate through. A soft rubber sealing ring with an I-shaped section is mounted in the circular hole; compared with an existing cabin penetrating structure, the cabin penetrating structure has the advantages of being safe, reliable, low in cost, convenient to maintain and the like, good in adaptability, capable of meeting the situation that a pipeline penetrates through two independent spaces, flexible in structural arrangement, safe, reliable, convenient to maintain, low in cost and the like.

Description

technical field [0001] The invention belongs to the technical field of pipelines, and in particular relates to a tank-piercing pipeline structure, which is suitable for occasions such as ship systems and power systems that require pipelines to run through two independent spaces. Background technique [0002] In the current ship system, many pipelines need to run through two independent spaces. If the position where the pipeline passes through the connecting plate of the two independent spaces is not completely sealed, it will cause mutual leakage between the two independent spaces, resulting in serious equipment failure. Even cause loss of life and property. [0003] Most of the existing penetrating structures use metal pipelines to directly pass through the bulkhead, and seal the bulkhead and metal pipelines by welding. Since most of the pipes and bulkheads are made of different materials, the traditional butt welding method may cause hidden dangers in the welding process,...

Claims

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Application Information

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IPC IPC(8): F16L5/02F16L23/024F16L23/18
CPCF16L5/02F16L23/024F16L23/18
Inventor 江峰张波汪正炜程力江航
Owner WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST
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