CN213953115U - Fire-fighting evacuation channel structure for high-rise residential entrance building - Google Patents
Fire-fighting evacuation channel structure for high-rise residential entrance building Download PDFInfo
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- CN213953115U CN213953115U CN202021457883.6U CN202021457883U CN213953115U CN 213953115 U CN213953115 U CN 213953115U CN 202021457883 U CN202021457883 U CN 202021457883U CN 213953115 U CN213953115 U CN 213953115U
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Abstract
The utility model belongs to the technical field of the high-rise building technique and specifically relates to a high-rise residence entrance hall is fire control evacuation access structure for building, the hall of registering one's residence that sets up including outer vestibule and two symmetries, outer vestibule is applicable to the high-rise residence of a ladder four-door or six households, high-rise residence is including the limit family and the middle family that are mirror symmetry, be equipped with the courtyard between the outer wall of middle family and outer vestibule, the hall of registering one's residence and the shared of middle family of limit family with one, the hall of registering one's residence and the entrance hall of middle family are equipped with the passageway, the both sides of passageway are equipped with stair and elevator respectively, stair entry and passageway are equipped with the emergency exit, it is provided with the safety indicator screen all to install on the wall body of stair and outer vestibule, the indoor all installation of limit family and middle family is equipped with the sensor. The utility model discloses can effectively guarantee the daylighting rate of middle house, promote the sparse efficiency of high-rise building fire control, promote the safety in utilization performance, be fit for promoting.
Description
Technical Field
The utility model relates to a high-rise building technical field especially relates to a.
Background
In recent years, large high-rise buildings are emerging along with the progress of urbanization in China, the hidden danger of fire is increased, and the probability of fire occurrence is increased. The fire load of large-scale high-rise buildings is greatly increased due to special requirements on equipment, facilities, decoration and the like. Once the fire disaster happens carelessly in the electric, smoking and fire, a great deal of property loss and casualties are caused, and the adverse social effect is formed. Therefore, people pay more and more attention to the fire safety of large-scale high-rise buildings and the safe evacuation under the condition of fire. The existing high-rise building mostly adopts a corridor as a fire-fighting evacuation channel, and the north room of a middle house of the traditional corridor windows towards a patio for lighting, so that the lighting condition is poor; each layer of the north side of the courtyard is provided with an outer corridor which is used as a horizontal shelter to aggravate the influence on the rooms; the floor height of the traditional first-floor hollowed-out entrance hall is generally two-floor or even three-floor through height, so that the lighting of one to three north rooms of middle households is frosted on snow, and therefore a fire-fighting evacuation channel structure for the entrance hall building of the high-rise residential building is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the lighting influence of the existing corridor on the middle house is large in the prior art, and providing a fire-fighting evacuation channel structure for the high-rise residential hall building.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a fire-fighting evacuation passageway structure for high-rise residential building lobby, entrance lobby including outer vestibule and two symmetry settings, outer vestibule is applicable to the high-rise residence of a ladder four-door or six-door, high-rise residence is including the limit family and the middle family that are mirror symmetry, be equipped with the courtyard between the outer wall of middle family and outer vestibule, with one side the limit family and the entrance lobby of middle family sharing, entrance lobby and the entrance lobby of limit family and middle family are equipped with the passageway, the both sides of passageway are equipped with stair and elevator respectively, stair entry and passageway are equipped with the emergency exit, all install on the wall body of stair and outer vestibule and be provided with the safety indicator screen, the indoor all installation of limit family and middle family is equipped with the sensor.
Preferably, two entrance halls located on the first floor are respectively provided with a separate entrance door, and the depth of the two entrance halls relative to the outer wall of the high-rise residence and the fire rescue interface is less than 4 m.
Preferably, two of the halls of registering one's residence that are located one floor are communicated and are equipped with the fretwork hallway, the fretwork hallway sets up between two parties, the fretwork hallway is less than 4m for the depth of high residential building outer wall and fire rescue interface.
Preferably, the both sides of outer vestibule all are equipped with the side wall, the side wall is outer vestibule's crossbeam upturning structure, all install additional on the side wall and be equipped with the guardrail, the guardrail is one kind in glass breast board or the fretwork railing, the height that highly equals 1.2m of guardrail, the width of courtyard is greater than 2 meters.
Preferably, one side of the outer wall of the stair is provided with a water-electricity well.
Preferably, the sensor comprises a temperature sensor, a smoke detection sensor, an infrared sensor and an ultrasonic sensor, and the sensor and the safety indication screen are controlled by a central computer through leads.
The utility model provides a pair of high-rise residential entrance hall is fire control evacuation access structure for building, beneficial effect lies in: the utility model discloses a structural design who gets into respectively or a public fretwork lobby is divided into two at the fretwork lobby of the high-rise residence of a traditional ladder four households, accord with under the prerequisite of architectural design fire prevention standard, can effectively guarantee the daylighting rate of middle family, especially one to the middle family daylighting rate of three stories, combine the sensor and the safety indicator screen of installing in the building simultaneously, when the conflagration takes place, through central computer to the collection and the analysis of data, can demonstrate the best safe route of fleing of corresponding floor on the safety indicator screen, high-rise building fire control sparse efficiency has been promoted, promote safety in utilization performance, and is suitable for being generalized.
Drawings
Fig. 1 is a schematic structural view of a fire evacuation passageway structure for a high-rise residential entrance hall building according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fire evacuation passageway structure for a high-rise residential entrance hall building according to a second embodiment of the present invention.
In the figure: the system comprises a side door 1, a middle door 2, a stair 3, a water and electricity well 4, an elevator 5, a house entrance lobby 6, an external corridor 7, a patio 8, a safety door 9 and a hollow lobby 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1, a fire-fighting evacuation channel structure for a high-rise residential lobby building, which comprises an outer corridor 7 and two symmetrically arranged hall-in halls 6, wherein the outer corridor 7 is suitable for a high-rise residential building with four or six households, the high-rise residential building comprises an edge household 1 and a middle household 2 which are in mirror symmetry, a patio 8 is arranged between the outer wall of the middle household 2 and the outer corridor 7, side walls are arranged on both sides of the outer corridor 7, the side walls are of an upturning structure of a cross beam of the outer corridor 7, a guardrail is additionally arranged on each side wall, the guardrail is one of a glass fence or a hollow guardrail, the height of the guardrail is equal to 1.2m, the width of the patio 8 is more than 2m, and the width of the patio 8 is as large as possible on the basis of meeting 2m, through the light-transmitting structure who promotes the depth of courtyard 8 and change 7 side walls of outer vestibule, for traditional fire prevention vestibule structure, can effectively promote the daylighting rate of middle house 2.
Two house-entering halls 6 which share one house-entering halls 6 and are positioned on the first floor are respectively provided with independent house-entering doors, and the depth of the two house-entering halls 6 relative to the outer wall of the high-rise residence and the fire rescue interface is less than 4 m.
Example two:
referring to fig. 2, a fire-fighting evacuation channel structure for a high-rise residential lobby building, which comprises an outer corridor 7 and two symmetrically arranged hall-in halls 6, wherein the outer corridor 7 is suitable for a high-rise residential building with four or six households, the high-rise residential building comprises a side household 1 and a middle household 2 which are in mirror symmetry, a patio 8 is arranged between the outer wall of the middle household 2 and the outer corridor 7, side walls are arranged on both sides of the outer corridor 7, the side walls are of an upturning structure of a cross beam of the outer corridor 7, a guardrail is additionally arranged on each side wall, the guardrail is one of a glass fence or a hollow guardrail, the height of the guardrail is equal to 1.2m, the width of the patio 8 is more than 2m, and the width of the patio 8 is as large as possible on the basis of meeting 2m, through the light-transmitting structure who promotes the depth of courtyard 8 and change 7 side walls of outer vestibule, for traditional fire prevention vestibule structure, can effectively promote the daylighting rate of middle house 2.
The entrance lobby 1 and the middle apartment 2 on the same side share one entrance lobby 6, the two entrance lobby 6 positioned on the first floor are communicated with a hollow entrance hall 10, the hollow entrance hall 10 is arranged in the middle, and in order to improve the daylighting rate of one-floor to three-floor residences, the hollow entrance lobby 10 adopts a symbolic image entrance of an entrance streamline formed by a concrete hollow framework, and the depth of the hollow entrance lobby 10 relative to the outer wall of the high-rise residence and a fire rescue interface is less than 4 m.
The utility model discloses a structural design who gets into respectively or a public fretwork lobby is divided into two at the fretwork lobby of the high-rise residence of a traditional ladder four households, accord with building design fire prevention standard under the prerequisite, can effectively guarantee middle household 2's daylighting rate, especially one to the middle household 2 daylighting rate of three stories, combine the sensor and the safety indicator screen of installing in the building simultaneously, when the conflagration takes place, through central computer to the collection and the analysis of data, can demonstrate the best safe route of fleing of corresponding floor on the safety indicator screen, high-rise building fire control sparse efficiency has been promoted, promote safety in utilization performance, and is suitable for being generalized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fire-fighting evacuation passageway structure for a high-rise residential lobby building comprises an outer corridor (7) and two symmetrically-arranged house-entering halls (6), and is characterized in that the outer corridor (7) is suitable for a high-rise residential building with four or six households, the high-rise residential building comprises mirror-image symmetrical side households (1) and middle households (2), a patio (8) is arranged between the outer wall of the middle household (2) and the outer corridor (7), the side households (1) and the middle households (2) on the same side share the house-entering halls (6), passageways are formed among the house-entering halls (6), the side households (1) and the house-entering halls (2), stairs (3) and elevators (5) are respectively arranged on two sides of the passageways, a safety door (9) is arranged between an entrance and the passageways of the stairs (3), and safety indication screens are respectively arranged on the wall bodies of the outer corridor (7) and the stairs (3), and sensors are arranged indoors in the side households (1) and the middle household (2).
2. Fire evacuation passageway structure for high-rise residential entrance hall building according to claim 1, characterized in that two said entrance halls (6) located at one floor are respectively provided with a separate entrance door, and the depth of the two said entrance halls (6) relative to the outer wall of the high-rise residential building and the fire rescue interface is less than 4 m.
3. The fire-fighting evacuation passageway structure for the high-rise residential lobby building according to claim 1, wherein two entrance halls (6) on the first floor are communicated with each other to form a hollow hallway (10), the hollow hallway (10) is arranged in the middle, and the depth of the hollow hallway (10) relative to the outer wall of the high-rise residential building and a fire rescue interface is less than 4 m.
4. A fire evacuation passageway structure for a high-rise residential entrance hall building according to claim 1, wherein the two sides of the external corridor (7) are both provided with side walls, the side walls are the cross beam upturning structure of the external corridor (7), the side walls are both provided with guard rails, the guard rails are one of glass fence plates or hollow railings, the height of the guard rails is equal to 1.2m, and the width of the patio (8) is greater than 2 m.
5. A fire evacuation passageway structure for high-rise residential entrance buildings according to claim 1, characterized in that a water and electricity well (4) is provided at one side of the outer wall of the stairs (3).
6. A fire evacuation passageway structure for high-rise residential entrance hall building according to claim 1, wherein said sensors include temperature sensor, smoke detection sensor, infrared sensor and ultrasonic sensor, and said sensors and said safety indication screen are controlled by a central computer through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457883.6U CN213953115U (en) | 2020-07-22 | 2020-07-22 | Fire-fighting evacuation channel structure for high-rise residential entrance building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021457883.6U CN213953115U (en) | 2020-07-22 | 2020-07-22 | Fire-fighting evacuation channel structure for high-rise residential entrance building |
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| Publication Number | Publication Date |
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| CN213953115U true CN213953115U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021457883.6U Active CN213953115U (en) | 2020-07-22 | 2020-07-22 | Fire-fighting evacuation channel structure for high-rise residential entrance building |
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| CN (1) | CN213953115U (en) |
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- 2020-07-22 CN CN202021457883.6U patent/CN213953115U/en active Active
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