Building

A technology for construction and gas supply pipelines, applied in buildings. It can solve the problems of competing for the air outlet, inconvenient use of the air outlet, and heavy burden on the escape personnel.

Inactive Publication Date: 2018-07-10
福州市鼓楼区撰歌亿自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a technical measure has the disadvantage of being inconvenient to use the air outlet, and cannot continuously inhale fresh air

Method used

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Embodiment Construction

[0044] Such as figure 1 said, figure 1 It is a cross-sectional view of the air supply pipeline 9 of the first embodiment of the present application. The pipe wall 1 of the air supply pipeline 9 of the first embodiment of the application is provided with a linear opening 2 along the hole direction of the air supply pipeline 9. The above opening 2 Through the pipe wall 1, the pipe wall 1 on one side of the opening 2 is provided with a strip-shaped L-shaped groove 3 for accommodating the sealing strip I6, and the pipe wall 1 on the other side of the above-mentioned opening 2 is provided with a strip for accommodating the sealing strip II7. Shaped L-shaped groove 5, L-shaped groove 3 is connected with sealing strip I6, L-shaped groove 5 is connected with sealing strip II7, and sealing strip I6 and sealing strip II7 are relatively close together to play the role of sealing opening 2. Insert the gap 8 between the sealing strip I6 and the sealing strip II7 directly or through the co...

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Abstract

Provided is a building. The building is provided with a gas supplying pipeline; the pipe wall of the gas supplying pipeline is provided with a linear opening in the extending direction of the gas supplying pipeline; the pipe wall fully or partially adopts an elastic material; the opening can be opened under the action of the external force; a plurality of gas passing pipes can be contained in theopening at the same time, and the gas passing pipes can move in the opening in the extending direction of the gas supplying pipeline; after the gas passing pipes are inserted into the gas supplying pipeline, the pipe wall of the portion, on the side edge of the opening, of the gas supplying pipeline or a sealing piece connected with the pipe wall of the portion, on the side edge of the opening, ofthe gas supplying pipeline can wrap the gas passing pipes; and a gas inlet of the gas supplying pipeline extends to the outer side of the building and is connected with an air purifying device or a positive pressure gas feeding device.

Description

technical field [0001] This application relates to a building. Background technique [0002] There are many combustible decorations, chemical fiber carpets and furniture filled with foam plastics in modern buildings. These combustibles will produce a lot of toxic smoke and heat during combustion, and consume a lot of oxygen. In building fires, smoke is the main cause of preventing people from escaping and causing the death of trapped people. According to the statistics of the causes of casualties in fires in the UK, the death toll due to suffocation due to carbon monoxide poisoning or other toxic smoke generally accounts for 40% to 50% of the total death toll, and among the people who were burned to death, most of them were poisoned first. Burned to death after asphyxiation. When a fire breaks out, because combustion consumes a lot of oxygen, the oxygen concentration in the air drops significantly. If people stay in this hypoxic environment for a long time, they will cause...

Claims

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Application Information

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IPC IPC(8): A62B7/00
CPCA62B7/00
Inventor 不公告发明人
Owner 福州市鼓楼区撰歌亿自动化设备有限公司
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