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Building

A technology for construction and gas supply pipelines, applied in construction. field

Active Publication Date: 2014-07-23
吴旭榕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, none of the above schemes can prevent the escape personnel from being surrounded by smoke during the escape from the fire, causing danger to their lives.

Method used

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Embodiment Construction

[0019] like figure 1 said, figure 1 The air outlet of the air supply pipeline is provided with a schematic cross-section of the window. The building 1 is provided with an air supply pipeline 3. The above-mentioned air supply pipeline 3 is provided with an air outlet 5 beside the window 6 on the floor and other windows. The above-mentioned air supply pipeline The air inlet 7 of 3 extends to the outside of the building 1 to communicate with the air outside the building 1, and the air inlet 7 of the above-mentioned air supply pipeline 3 is connected with the air compressor 2. When a fire occurs in the above-mentioned building 1, people are When a fire approaches a window, the flames often do not reach the window or at all because the smoke quickly fills the room and flows out of the window, but because the smoke is suffocating, people used to be unable to breathe. And cause danger to life or cause the result of jumping from a building, after adopting the above-mentioned technica...

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Abstract

The invention provides a building. The building is provided with gas supply pipelines. The gas supply pipelines are provided with gas outlets at appropriate positions of floors. Gas inlets of the gas supply pipelines extend to the outer side of the building and are communicated with gas outside the building.

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): E04H9/14E04F17/04A62B15/00
CPCA62B7/00
Inventor 吴旭榕
Owner 吴旭榕
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