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Building

A technology for construction and gas supply pipelines, applied in buildings. It can solve the problems of competing for the air outlet, unable to continuously inhale fresh air, and inconvenient to use the air outlet.

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

[0022] Such as figure 1 as shown, figure 1 The cross-sectional view of the air supply pipeline of the first embodiment of the present application, the pipe wall 71 of the air supply pipeline 70 is provided with an opening 72 along the hole direction of the air supply pipeline 70, and the opening 72 penetrates the pipe wall of the air supply pipeline 70, The ratio of the maximum length to the maximum height of the above-mentioned opening 72 is greater than 10, and the height of the above-mentioned opening 72 is less than 6 cm, which is the minimum length requirement to ensure that multiple people use the above-mentioned air outlet opening 72 together, which can ensure that multiple ventilation pipes can be inserted at the same time Inhalation action is performed in the above-mentioned opening 72, and the air inlet of the above-mentioned air supply pipeline 70 extends to the outside of the building to connect with the air purification equipment or the positive pressure air suppl...

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Abstract

The invention discloses a building which is provided with an air supply pipeline; an opening in the extension direction of the air supply pipeline is formed in a pipe wall of the air supply pipeline;the opening penetrates through the pipe wall of the air supply pipeline; the opening is not provided with a sealing component; the opening can contain a plurality of ventilating pipes at the same time; the ventilating pipes can move in the opening in the hole direction; and an air inlet of the air supply pipeline extends to the outer side of the building and is connected with air purification equipment or positive pressure air supply equipment.

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