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Ventilating waterproof structure of prefabricated cabin

A breathable, waterproof, prefabricated cabin technology, applied in roof drainage, building structure, roof insulation materials, etc., can solve the problems that cannot meet the requirements of breathable and waterproof, and achieve the effect of simple structure and easy realization

Active Publication Date: 2015-09-30
XJ ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated cabin breathable and waterproof structure to solve the problem that the prefabricated cabin structure in the prior art cannot meet the requirements of breathable and waterproof

Method used

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  • Ventilating waterproof structure of prefabricated cabin
  • Ventilating waterproof structure of prefabricated cabin
  • Ventilating waterproof structure of prefabricated cabin

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Embodiment Construction

[0025] An embodiment of the air-permeable and waterproof structure of the prefabricated cabin in the present invention is as Figure 1~Figure 7 As shown, it includes a cabin body 1 , a top cover 3 arranged on the top of the cabin body 1 , and a breathable and waterproof member 9 connected between the cabin body 1 and the top cover 3 . Wherein the cabin body 1 includes a cabin body frame, a sealing plate and a door panel, and the cabin body frame includes a welded base, a column and a top frame 2, and the top frame 2 is made of square steel. The top cover 3 includes a herringbone roof frame and a top plate 5. The herringbone roof frame constitutes a skeleton 4, which is assembled by welding a number of herringbone beams arranged along the width direction of the cabin body 1 and a number of transverse bearing brackets of different cross-sections. 5 is welded on the top of the frame 4, and is formed by splicing together several top plate panels 6, so that the top surface of the e...

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Abstract

The invention relates to a ventilating waterproof structure of a prefabricated cabin. The ventilating waterproof structure of the prefabricated cabin comprises a cabin body with a top frame and a top cover supported on the top frame. The top cover comprises a top plate, a strip-shaped ventilating waterproof piece is arranged at the bottom of the top cover, the ventilating waterproof piece is provided with a vertical flange connected with the top plate and a cross flange connected with the cabin body, the cross flange faces the inner side of the prefabricated cabin, the cross flange and the vertical flange are arranged in an L shape, ventilating holes are formed in the cross flange, and the height of the cross flange is smaller than that of the top face of the top frame. The vertical flange can achieve the function of preventing rain and snow water from entering the prefabricated cabin, and even though part of the rain and snow water flows to the cross flange along the ventilating waterproof piece, the rain and snow water cannot enter the prefabricated cabin due to the fact that the height of the cross flange is smaller than that of the top face of the top frame. The ventilating holes in the cross flange can enable the internal space of the top cover to be kept communicated with the outside, the function of ventilation can be achieved, the function of isolation can be achieved, and therefore the aim of ventilation and waterproofness is achieved.

Description

technical field [0001] The invention relates to a breathable and waterproof structure of a prefabricated cabin. Background technique [0002] With the rapid development of the power industry, prefabricated cabins are more and more widely used in the construction and renovation of substations due to their advantages of convenient transportation, small footprint, low operating costs, short construction period, and maintenance-free, and have become the standard distribution type. An important part of the substation is the replacement of the original secondary equipment room. In the prior art, due to the need to consider the overall strength of the prefabricated cabin, the top cover, column and base of the prefabricated cabin are generally welded together to ensure the strength. However, the size of the welded cabin is relatively large, which makes transportation difficult, and often encounters situations where it is too high to pass. In some mountainous areas, because the roa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/00E04D13/16E04D13/04E04H5/04
Inventor 李明明窦辉郭胜军胡丙群魏伟吕志娟鲁晓强严华王伟李松磊
Owner XJ ELECTRIC
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