Civil defense basement closed wall sleeve structure and its installation construction method
A technology for through-wall casing and basement, which is applied in the direction of pipes, pipes/pipe joints/pipes, mechanical equipment, etc., which can solve the problems of complicated operation and low efficiency.
Active Publication Date: 2022-08-09
广州市人防建筑设计研究院有限公司
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Problems solved by technology
[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: in order to more evenly seal the gap between the pipe and the casing when installing the pipe, it is usually necessary to insert a gasket between the pipe and the casing before filling the sealing slurry. and move the block repeatedly to adjust the position of the pipeline so that the axis of the pipeline and the casing coincide roughly, and then manually fill the gap between the casing and the pipeline with sealing materials such as asbestos cement, which is less efficient and more cumbersome to operate. So there is room for improvement
Method used
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[0038] The following combined attachment Figure 1-4 Further detailed explanation of this application.
[0039] Examples of this application disclose a tubing structure and its installation construction method of a fascinating basement.
[0040] Reference figure 1 and figure 2 , A type of civil air defense basement closed through wall sleeve 2 structure, including the sleeve 2 in the wall 1, the two ends of the two -ends of the coaxial insertion of the coaxial pipe 4 and the sealing pipe 5, the positioning pipe 4 towards the sleeve pipe pipe pipe 4 The coaxial shaft of the 2 end has a sealing ring 42, the sealing ring 42 is coordinated with the coaxial pipe 2 coaxial. Components, grouting components are used to inject sealing slurry into the ring cavity formed by the sealing ring 42, sealing pipe 5, sleeve 2, and pipeline 3.
[0041] Reference figure 1 and figure 2 , Positioning Tube 4 and sealing pipe 5 are far away from each other. The coaxial shafts are fixed with the main ring ...
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The present application relates to the technical field of wall-penetrating casing construction. Aiming at the difficulty of sealing traditional pipes and casings, an airtight wall-penetrating casing structure in a civil air defense basement is proposed, which includes casings embedded in the wall and inside the casings. The positioning tube and the sealing tube are coaxially matched with the positioning tube and the sealing tube. The positioning tube and the sealing tube are respectively located at both ends of the casing. The end of the positioning tube facing the sealing tube is coaxially provided with a sealing ring. The sealing ring is coaxially fitted in the casing. The sealing ring and the sealing tube Both are used to fit and sleeve with the pipe; the sealing ring is also provided with a grouting component, and the present application has the effect of making the sealing of the gap between the casing and the pipe more simple and convenient.
Description
Technical field [0001] This application involves the technical field of confinement tube construction, especially the construction method of a tubing and installation of a tubing of a tubing of a civil air defense basement. Background technique [0002] Civil defense basement will form a closed space during wartime to protect the safety of materials and personnel. [0003] In order to ensure the water and electricity demand in the basement of civil air defense during wartime, hydropower pipelines usually need to wear walls of civil air defense basement. In this way, the sleeves need to be embedded on the wall of the private basement to facilitate the installation and installation of the pipeline. There are flanges at both ends. After the pipeline is installed, it is also necessary to fill in sealing slurry such as asbestos cement between the gaps between the pipeline and the sleeve to achieve the seal between the gap between the tube and the pipeline, and reduce the situation of ...
Claims
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IPC IPC(8): F16L5/02
Inventor 冯杰勇
Owner 广州市人防建筑设计研究院有限公司