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Device for outdoor evacuation of underground building space

An underground building and space technology, applied in the direction of buildings, building components, building structures, etc., can solve problems such as environmental impact, and achieve the effect of reducing impact

Pending Publication Date: 2021-07-23
S Y TECH ENG & CONSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An embodiment of the present invention provides a device for outdoor evacuation of an underground building space to solve the problem that the safety exit of an underground building or basement fire compartment as an outdoor independent structure has an impact on the environment

Method used

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  • Device for outdoor evacuation of underground building space
  • Device for outdoor evacuation of underground building space
  • Device for outdoor evacuation of underground building space

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Embodiment Construction

[0026] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The detailed description and drawings of the following embodiments are used to illustrate the principle of the present invention, but not to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments.

[0027] In the description of the present invention, it should be noted that, unless otherwise stated, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; The meaning is two or more; the orientation or positional relationship indicated by the terms "inner", "outer", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this The invention and the simplified description do not indicate or imply that th...

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Abstract

The invention discloses a device for outdoor evacuation of an underground building space. The device comprises a door body and a driving part. The door body is movably connected to the top of a ground surface evacuation opening used for communicating with the underground building space in the first direction, covers the ground surface evacuation opening in the first state and avoids the ground surface evacuation opening in the second state to enable the underground building space to communicate with the outside, and the door body is kept in the first state under the action of gravity; and the driving part is arranged in the ground surface evacuation opening, the driving part is connected with the door body, and the driving part is used for applying acting force to the door body when the preset condition occurs, so that the door body is converted into the second state from the first state. According to the device for outdoor evacuation of the underground building space, the evacuation requirement can be met, meanwhile, the outdoor building environment requirement can be met, it is guaranteed that the height, located above the floor, of the ground surface evacuation opening protruding out of the outdoor floor is small, and the influence of the ground surface evacuation opening serving as an outdoor independent building or structure on the outdoor building environment is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a device for outdoor evacuation of underground building spaces. Background technique [0002] Fire compartments of underground or semi-underground buildings should be equipped with safety exits. The form of the current fire compartment safety exit is usually the combination of the evacuation opening and the evacuation staircase. Evacuation openings and evacuation stairs will borrow the building space on the ground, and sometimes even exist as independent buildings or structures. These buildings or structures exist independently of the main building, or are located in the square or in the green space, often appearing very abrupt, incompatible with the surrounding architectural environment, and have a great impact on the overall perception of the outdoor architectural environment. Contents of the invention [0003] An embodiment of the present invention provides a device for ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/00E02D29/045E04F11/02E04B1/66E04B1/38E02D17/02
CPCE02D17/02E02D29/045E04B1/0007E04B1/38E04B1/66E04F11/02
Inventor 罗丹刘畅尹志伟
Owner S Y TECH ENG & CONSTR CO LTD
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