Building provided with gas supply pipeline

A technology for gas supply pipelines and buildings, applied in buildings. areas, able to solve difficult problems, etc.

Inactive Publication Date: 2018-12-14
福州超高层消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

You will feel very relaxed when you pull it by hand, because it is labor-saving to use the slope, but it is very difficult to engage the zipper directly by hand

Method used

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  • Building provided with gas supply pipeline
  • Building provided with gas supply pipeline
  • Building provided with gas supply pipeline

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Such as figure 1 said, figure 1 It is a side view of the air supply pipeline 59 of the first embodiment of the present application. Positive pressure air supply equipment is provided on the ground outside the building and communicates with the gas outside the building. Extending into the interior of the building, there are vertical air intake pipes connected with horizontal air intake pipes. The above-mentioned vertical air intake pipe extends upwards and is provided with a gas pressure regulator on the wall of the corridor on each floor, and the gas pressure regulator on each floor is connected with a horizontal gas supply pipeline 59, such as figure 1As shown, the pipe wall of the air supply pipeline 59 is provided with an opening along the length direction of the pipeline, and the two sides of the opening are respectively connected with a chain belt I2 and a chain belt II3, and one side of the chain belt I2 is provided with chains arranged in an orderly manner. Too...

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PUM

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Abstract

The invention discloses a building provided with a gas supply pipeline. The building is provided with the gas supply pipeline. A linear opening is formed in the pipe wall of the gas supply pipeline, achain belt I and a chain belt II are separately arranged on two sides of the opening in a connected mode, disposed chain teeth I are arranged on one side edge of the chain belt I, and disposed chainteeth II are arranged on one side edge of the chain belt II. The chain teeth I and the chain teeth II can mesh to seal the gas supply pipeline.

Description

technical field [0001] This application relates to a building. Background technique [0002] When a fire breaks out in a building, in order to avoid the damage of smoke to people, the prior art is as follows: an air supply pipeline is arranged inside or outside the structure of the building, and the above-mentioned air supply pipeline is provided with an air outlet at a suitable position on the floor. The air inlet of the air supply pipeline extends to the outside of the building to communicate with the gas outside the building, and the air supply pipeline extends downwards and then extends to the outside of the building for a certain distance, because the smoke generated during the fire flows upwards Therefore, the air below the building generally does not have smog, and the possibility of smog appearing in a place such as extending a distance of 10 meters to the outside of the building is even lower. After adopting the above-mentioned technical scheme, the escaped people ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/00
CPCA62B7/00
Inventor 不公告发明人
Owner 福州超高层消防科技有限公司
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