Air supplying pipeline for inhaling

A technology of air supply pipes and ventilation pipes, which is applied in the direction of respiratory protection devices, fire rescue, life-saving equipment, etc., and can solve problems such as the burden on the escape personnel, the inconvenient use of the air outlet, and the inability to continuously inhale fresh air.

Pending Publication Date: 2018-11-23
FUJIAN LIANJIANG COUNTY XUNJIE TECH INCUBATION
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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

Method used

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  • Air supplying pipeline for inhaling
  • Air supplying pipeline for inhaling
  • Air supplying pipeline for inhaling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] 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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PUM

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Abstract

The invention discloses an air supplying pipeline for inhaling. The pipeline wall of the air supplying pipeline is provided with a linear opening; the positions, on the two sides of the opening, of the pipeline wall are separated by a certain distance or are separated and can be expanded or the opening is closed and can be expanded; the pipeline wall is connected with sealing strips which includethe sealing strip I and the sealing strip II; the position, on one side of the opening, of the pipeline wall is connected with the sealing strip I, and the sealing strip I is in magnetic attraction with the position, on the other side of the opening, of the pipeline wall or the sealing strip I is in magnetic attraction with the sealing strip II connected with the position, on the other side of theopening, of the pipeline wall; the sealing strip I or the sealing strip II can be moved to open the opening, and meanwhile, a user can be allowed to go close to inhale directly with a mouth or inhaleafter a ventilation pipe is inserted into the opening; and the ventilation pipe is wrapped with the sealing strip I or the sealing strip II through magnetic attraction.

Description

technical field [0001] The present application relates to a gas supply pipeline. 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 seconds, exhale the air at a...

Claims

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Application Information

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IPC IPC(8): A62B7/00
CPCA62B7/00
Inventor 不公告发明人
Owner FUJIAN LIANJIANG COUNTY XUNJIE TECH INCUBATION
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