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Safe escape device for high-rise building

An escape device and building technology, applied in the field of building escape passages, can solve problems such as slowing down of escape speed, spreading of stairs or aisles, and high danger of personnel, so as to reduce tension, reduce fear, and have a high safety factor.

Inactive Publication Date: 2021-11-09
江苏绿能环保集成木屋有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are more and more high-rise buildings in modern cities. When there is a sudden fire, the elevators are often unable to use normally due to power outages. At this time, people evacuate mainly rely on stairs and other step-type safe passages to evacuate, but escape by walking down the stairs. The speed is very slow, and it is difficult for people to maintain a good psychological quality for an orderly and rapid evacuation when encountering a disaster
When people rush into the stairwell, not only will the escape speed be slowed down due to the congestion and chaos, but it may also cause secondary accidents such as people falling and trampling, and it is especially important for people who move slowly, such as the elderly, children or the disabled. say escape is more difficult
In addition, the smoke or open flames generated by the fire are more likely to spread along the wind direction to the stairs or aisles, making the stairs or aisles impossible to pass normally, resulting in the inability to evacuate in time and being in a highly dangerous state

Method used

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  • Safe escape device for high-rise building
  • Safe escape device for high-rise building
  • Safe escape device for high-rise building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] combined with Figure 1~3 It can be known that the high-rise building safety escape device provided in this embodiment includes a buffer slideway 1 with a spiral shape and a smooth inner surface as a whole, a vertically arranged smoke exhaust pipe 2 and a buffer protection device 3 . The safety escape device provided by this embodiment is suitable for designing and constructing new high-rise buildings together. A safe escape room is respectively arranged in each floor of the building, and the buffer slideway 1 is arranged in the safe escape room of the building or at a corner position outside the building. like figure 1 As shown, the buffer slideway 1 and the smoke exhaust pipe 2 are arranged side by side, the buffer slideway 1 is provided with an escape entrance 4 in each building, and an escape exit 5 is arranged near the ground of the building, and the escape entrance 4 is installed There is an automatic opening and closing device, which can only be opened on the o...

Embodiment 2

[0034] The structure of the safety escape device for high-rise buildings provided by this embodiment is basically the same as that of Embodiment 1, the difference is that the smoke exhaust pipe 2 is arranged at the spiral center position of the buffer slide 1, such as Figure 4 As shown, the smoke exhaust pipe 2 spirally slides down around the buffer slideway 1. A ventilation pipe 6 is provided between the smoke exhaust pipe 2 and the buffer slideway 1 to communicate with each other. The buffer slideway 1 and the smoke exhaust pipe 2 in this embodiment are also arranged in sections, and the upper and lower adjacent sections are detachably fixedly connected, and the connection between the two sections is fixed and installed on the building through the same fixing frame on the wall. The smoke exhaust pipe 2 and the buffer slideway 1 can provide support to each other in terms of structural strength. The safe escape device provided in this embodiment can be used to transform exi...

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PUM

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Abstract

The invention relates to the technical field of building escape channels, in particular to a safety escape device for a high-rise building. The safety escape device comprises a buffer slide way, a smoke exhaust pipeline and a buffer protection device, wherein the buffer slide way is in a vertical spiral shape, the inner surface of the buffer slide way is smooth, the buffer slide way is arranged at the indoor or outdoor wall corner position of a building, the buffer slide way is provided with an escape entrance in each floor of the building, an escape exit is formed in the position, close to the ground, of the building, a speed reduction part with the rough surface is arranged in the buffer slide way, the speed reduction part is close to the escape exit, the buffer protection device is arranged at the escape exit, a plurality of sets of ventilation pipes communicated with the buffer slide ways are arranged on the side wall of the smoke exhaust pipeline, and the top end of the smoke exhaust pipeline is higher than the top of the building and provided with a water leakage preventing device. The escape device is simple in structure, high in safety coefficient, low in manufacturing cost and suitable for newly-built high-rise buildings and reconstruction of existing old-fashioned buildings, and people can conveniently, rapidly and safely escape from buildings where fire breaks out.

Description

technical field [0001] The invention relates to the technical field of building escape passages, in particular to a safety escape device for high-rise buildings. Background technique [0002] There are more and more high-rise buildings in modern cities. When there is a sudden fire, the elevators are often unable to use normally due to power outages. At this time, people evacuate mainly rely on stairs and other step-type safe passages to evacuate, but escape by walking down the stairs. The speed is very slow, and it is difficult for people to maintain a good psychological quality for an orderly and rapid evacuation when encountering a disaster. When people rush into the stairwell, not only will the escape speed be slowed down due to the congestion and chaos, but it may also cause secondary accidents such as people falling and trampling, and it is especially important for people who move slowly, such as the elderly, children or the disabled. Said escape was more difficult. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/20F24F7/04
CPCA62B1/20F24F7/04
Inventor 冯超
Owner 江苏绿能环保集成木屋有限公司