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Building

A technology on the other side of the building, applied in respiratory protection devices, fire rescue, life-saving equipment, etc., can solve problems such as inability to continuously inhale fresh air, inconvenient use of air outlets, and heavy burdens on escape personnel.

Inactive Publication Date: 2019-11-22
吴旭榕
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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

[0059] Such as figure 1 Said, figure 1 This is a cross-sectional view of the gas supply pipe 9 of the first embodiment of the present application. The wall 1 of the gas supply pipe 9 of the first embodiment of the present application is provided with an opening 2 along the direction of the inner hole of the gas supply pipe 9, and the opening 2 penetrates Tube wall 1, the tube wall 3 on one side of the opening 2 is fixedly connected to one side of a sealing strip 6, and the other side 7 of the sealing strip 6 is magnetically connected to the tube wall 5 on the other side of the opening 2 to seal The strip 6 seals the opening 2, and the sealing strip 6 can be moved to open the opening 2. The air inlet of the air supply pipe 9 extends to the outside of the building and is connected to the air purification equipment or to the positive pressure air supply equipment. The pipe 9 can simultaneously accommodate multiple vent pipes to be inserted into and communicate with the internal hol...

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PUM

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Abstract

The invention discloses a building. The building is provided with an air supply pipeline for air inhalation, the pipe wall of the air supply pipeline is provided with an opening in the direction of ahole of the air supply pipeline, the pipe wall is completely or partially made of an elastic material, the portion, at one side of the opening, of the pipe wall is fixedly connected with one end of asealing strip, the other end of the sealing strip is in magnetic attraction with the portion, at the other side of the opening, of the pipe wall or the other end of the sealing strip is in magnetic attraction with another sealing strip connected with the portion, at the other side of the opening, of the pipe wall, the sealing strip seals the opening through magnetic attraction, and the air supplypipeline can provide air for breathing.

Description

Technical field [0001] The application relates to a building provided with a gas supply pipeline. Background technique [0002] In building fires, smoke is the main reason that hinders people's escape and causes the death of trapped people. [0003] In the event of a fire in a building, in order to avoid the infringement of smoke on people, the prior art has been as follows: an air supply pipe is arranged inside or outside the structure of the building, and the air supply pipe is provided with an air outlet at a suitable position on the floor. The air inlet of the gas supply pipe extends to the outside of the building to communicate with the gas outside the building, and the gas supply pipe extends downward and then extends to the outside of the building for a certain distance. Therefore, people can use the outlet to inhale air that is not affected by the smoke, and then hold the breath for a period of time, such as 5-20 seconds, exhale the air at the other outlet, and turn on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B7/00
CPCA62B7/00
Inventor 吴旭榕
Owner 吴旭榕
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