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Rainproof closed cabin penetration piece for roof

A kind of open-air, airtight technology, used in general water supply saving, pipe/pipe joint/pipe fitting, mechanical equipment, etc., can solve the problem that the plugging material cannot fill the gap, affect the operation safety of electrical equipment, and the plugging space is small, etc. problems, to achieve the effect of easy pipeline connection, easy pipeline installation and plugging construction, and high installation efficiency

Pending Publication Date: 2022-05-06
POWERCHINA HUADONG ENG COPORATION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small sealing space of the conventional through-cabin parts, the construction is difficult, and the plugging materials cannot fill all the gaps, and after the construction of the plugging materials is completed, shrinkage occurs, and gaps are formed between the through-cabin parts, and rainwater leaks through the gaps to Indoor, affecting the safety of electrical equipment operation

Method used

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  • Rainproof closed cabin penetration piece for roof
  • Rainproof closed cabin penetration piece for roof

Examples

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0019] Such as figure 1 , 2 As shown, the present embodiment is a roof rainproof airtight type through-cabin, which has a structural through-cabin 7 fixedly installed on the roof of the electrical room and an airtight through-cabin fixedly installed on the structural through-cabin 7 .

[0020] In this embodiment, an installation hole is opened on the roof of the electrical room, through which the structural opening member 7 passes, and the structural opening member 7 is fixedly installed on the roof by welding. The top of the structure through cabin part 7 is fixedly equipped with through cabin part flange 64. The shell 2 is set on the structural cabin member 7, the inner wall of the housing 2 is matched with the ...

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Abstract

The invention relates to a roof rain-proof closed cabin penetration piece used for penetrating through a roof bed board of an offshore fixed platform. According to the technical scheme, the roof rainproof closed cabin penetration piece is installed on a roof of an electrical room and is characterized by comprising a structural cabin penetration piece fixedly installed on the roof and used for communicating the interior and the exterior of the roof of the electrical room; the closed cabin penetration piece is connected with the structural cabin penetration piece, and the closed cabin penetration piece is filled with a plugging body; one end of the pipeline is arranged in the electrical room, and the other end of the pipeline penetrates out of the room from the interior of the electrical room through the structural penetration piece and the closed penetration piece; the closed cabin penetration piece is provided with a shell, a cover plate and a plugging body, one end of the shell is fixedly installed on the structural cabin penetration piece, the middle of the shell is bent in the horizontal direction to form a horizontal section, the other end of the shell is bent downwards, the cover plate is fixedly installed above the position, at the horizontal section, of the shell, and the position, at the horizontal section, of the shell and the cover plate form a sealed pipe body. And the horizontal section is filled with the plugging body.

Description

technical field [0001] The invention relates to a roof rain-proof and airtight type through-cabin used for piercing the roof plank of a fixed offshore platform. Applicable to the field of offshore fixed platforms. Background technique [0002] With the implementation of a large number of offshore wind power projects in my country, the offshore fixed steel structure platforms supporting offshore wind power projects have been constructed on a large scale. temperature, the indoor unit of the air conditioner is connected to the refrigerant pipe of the outdoor unit of the air conditioner arranged on the roof, and a through-chamber is required where the refrigerant pipe passes through the roof plank. Due to the small sealing space of the conventional through-cabin parts, the construction is difficult, and the plugging materials cannot fill all the gaps, and after the construction of the plugging materials is completed, shrinkage occurs, and gaps are formed between the through-cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L5/02
CPCF16L5/02Y02A20/20
Inventor 范京申颜加明熊武标徐蒯东
Owner POWERCHINA HUADONG ENG COPORATION LTD
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