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Building

A construction and sealing strip technology, applied in construction. It can solve the problems of scrambling for air outlets, inconvenient use of air outlets, and the burden of 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, which will cause a great psychological burden to the escaped personnel and easily cause the risk of scrambling for the air outlet

Method used

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Embodiment Construction

[0029] like figure 1 said, figure 1 It is a sectional view of the air supply pipeline of the first embodiment of the present application, as figure 1 As shown, the pipe wall 98 of the air supply pipe 90 is provided with an openable linear opening along the extending direction of the air supply pipe 90, and it can also be said that the pipe wall 98 of the air supply pipe 90 is provided with a The opening in the direction of the inner hole 93, the above-mentioned opening is closed to form a linear gap 97, that is to say, when the above-mentioned opening is not subjected to external force, the pipe walls 91 and 92 on both sides of the opening are in a closed state and there is no air leakage or basically no leakage Air, pipe wall 98 adopts elastic material, especially the pipe wall 91 and pipe wall 92 on both sides of the linear slit 97 adopt elastic material to ensure that the handle 95 arranged on the pipe wall 91 and the handle 95 arranged on the pipe wall 92

[0030] The ha...

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Abstract

The invention discloses a building. The building is provided with an air supply pipeline, the pipe wall of the air supply pipeline is provided with a fracture gap in the direction of a hole of the airsupply pipeline, the portions, on the two sides of the fracture gap, of the pipe wall are in a closed state or the portions, on the two sides of the fracture gap, of the pipe wall are in a staggeredlap joint state when the pipe wall is not subjected to external force, the portions, on the two sides of the fracture gap, of the pipe wall are connected with a first sealing strip and a second sealing strip correspondingly, the first sealing strip and the second sealing strip are oppositely and tightly abutted against each other, the first sealing strip and the second sealing strip can be moved to open the opening, and an air inlet of the air supply pipeline extends to the outer side of the building to be connected with air purification equipment, positive pressure air supply equipment, an air tank capable of containing fresh air or a closed room capable of containing the fresh air.

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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Patent Type & Authority Applications(China)
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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