Building

A technology on the other side of the building, used in respiratory protection devices, fire rescue, life-saving equipment, etc., can solve the problems of escaping personnel's heavy heart burden, inability to continuously inhale fresh air, and scramble for air outlets.

Inactive Publication Date: 2018-11-23
福州超高层消防科技有限公司
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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

[0065] like 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 acc...

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PUM

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Abstract

The invention provides a building. The building is provided with an air supply pipeline capable of supplying breathing air. The pipe wall of the air supply pipeline is provided with a strip-shaped opening. The pipe walls of the two sides of the opening are separated and spaced by a distance, or the pipe walls of the two sides of the opening are separated to form a crack. The length of the openingis equal to that of the air supply pipeline or less than that of the air supply pipeline. The pipe wall of one side of the opening is fixedly connected with one end of a sealing strip. The other end of the sealing strip is magnetically attracted with the pipe wall of the other side of the opening, or the other end of the sealing strip is magnetically attracted with aother sealing strip connected with the pipe wall of the other side of the opening. One or more sealing strips are arranged. The sealing strips can be moved to open the opening sealed by the sealing strips.

Description

technical field [0001] The present application relates to a building provided with an air supply duct. 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 5-20 second...

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 福州超高层消防科技有限公司
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