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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 the problems of fighting for the air outlet, inconvenient to use the air outlet, and heavy burden on the 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

[0070] 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 present application is provided with an opening 2 along the inner hole direction of the air supply pipeline 9, and the above opening 2 penetrates Pipe wall 1, the pipe 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 connected magnetically to the pipe wall 5 on the other side of the above-mentioned opening 2, sealing The strip 6 seals the above-mentioned opening 2, the sealing strip 6 can be moved to open the above-mentioned opening 2, the air inlet of the air supply pipeline 9 extends to the outside of the building and is connected with the air purification equipment or with the positive pressure air supply equipment, and the air supply Pipeline 9 can simultaneously ...

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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 linear opening or an openable linear opening, thepipe wall at the side edge of the opening is connected to a sealing part, the pipe wall at one side of the opening is fixedly connected to one end of the sealing part, the other end of the sealing part is magnetically attracted with the pipe wall at the other side of the opening, or the other end of the sealing part is magnetically attracted with an other sealing part which is connected to the pipe wall at the other side of the opening; a vent pipe can be inserted into the opening, the sealing part is moved to be in communication with an internal hole of the air supply pipeline, the sealing part wraps around the vent pipe through magnetic attraction or the pipe wall, on the side edge of the opening, of the air supply pipeline wraps around the vent pipe, and the air supply pipeline can provide air for breathing.

Description

technical field [0001] The present application relates to a building provided with an air supply duct for suction. Background technique [0002] In building fires, smoke is the main cause of preventing people from escaping and causing the death of trapped people. [0003] When a fire breaks out in a building, in order to avoid the damage of smoke to people, the prior art is as follows: an air supply pipeline is arranged inside or outside the structure of the building, and the above-mentioned air supply pipeline is provided with an air outlet at a suitable position on the floor. The air inlet of the air supply pipeline extends to the outside of the building to communicate with the gas outside the building, and the air supply pipeline extends downwards and then extends a certain distance to the outside of the building. Therefore people can inhale the air that is not affected by smog by means of the air outlet, then hold back the breath and advance for a period of time such as...

Claims

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Application Information

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IPC IPC(8): A62B7/00
CPCA62B7/00
Inventor 吴旭榕
Owner 吴旭榕
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