CN214531088U - Building with three-dimensional refuge facility - Google Patents

Abstract

The embodiment of the utility model relates to a building with three-dimensional facility of taking refuge, including multilayer, high-rise or super high-rise building main part and three-dimensional facility of taking refuge, building main part has a plurality of floors, and three-dimensional facility of taking refuge is independently located the building main part outside, and it has a plurality of layers along vertical arrangement's the evacuation balcony of taking refuge, and the evacuation balcony of taking refuge corresponds building main part's each floor setting or interlayer setting, and each layer evacuation balcony of taking refuge passes through the landing stage and building main part's indoor connection, connects through evacuation stair of taking refuge between each layer evacuation balcony. When a fire disaster happens, people on each floor can quickly arrive at the refuge evacuation balcony through the trestle, the refuge evacuation balcony and the refuge evacuation stair are independent areas relative to a building main body, the safety is high, people can quickly evacuate through the refuge evacuation stair, the evacuation safety is high, and the method is reliable and effective.

Description

Building with three-dimensional refuge facility

Technical Field

The embodiment of the utility model provides a relate to building technical field, especially relate to a building with three-dimensional facility of taking refuge.

Background

With the increase of population, the shortage of land resources, the development of building equipment, the progress of engineering technology and more high-rise or super high-rise buildings. However, how to more effectively solve the problem of safe evacuation of people in case of fire is always a real problem to be faced.

The refuge layer is an effective measure for safely evacuating indoor people in the fire emergency of the super high-rise building. According to the existing fire protection standard of buildings, refuge layers are arranged indoors every several floors (such as 15 floors) of super high-rise buildings (more than 100 meters). FIG. 1 is a schematic elevation view of a conventional refuge layer, wherein the refuge layer 100 is horizontally closed, and the horizontally closed refuge layers 100 are connected by a fire stair 200. Due to the variability and complexity of the fire scene, there is also a great uncertainty in the safe evacuation of personnel from the fire stairs 200, in which case accidents are likely to occur, causing casualties.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a building with three-dimensional facility of taking refuge, and its personnel evacuation security is higher.

For solving the technical problem, the embodiment of the utility model provides a building with three-dimensional facility of taking refuge is provided, including multilayer, high-rise or super high-rise building main part and three-dimensional facility of taking refuge, building main part has a plurality of floors, three-dimensional facility of taking refuge independently is located building main part outside, it has a plurality of layers along vertical arrangement's evacuation balcony of taking refuge, evacuation balcony of taking refuge corresponds each floor setting or interlayer setting of building main part, each layer evacuation balcony pass through the landing stage with building main part's indoor connection, through the evacuation stair connection of taking refuge between each layer evacuation balcony.

Furthermore, the floor height of the refuge evacuation balcony is two-floor height or single-floor height of the building main body.

Furthermore, the floor height of the refuge evacuation balcony is the floor height of two floors of the building main body, and the positions of the refuge evacuation terraces of two adjacent floors of the building main body are staggered on the building plane.

Furthermore, the three-dimensional refuge facilities are positioned at the edge of the building plane of the building main body, and refuge and evacuation terraces of even floors are positioned at the left side and the right side of the refuge and evacuation terraces of odd floors on the building plane.

Furthermore, the three-dimensional refuge facility also comprises an independent fire elevator for connecting each layer of refuge evacuation deck, wherein the independent fire elevator is independently positioned outside the building main body and positioned at the front side or the rear side of the refuge evacuation deck.

Furthermore, the building plane of the building main body is in a fan shape, the three-dimensional refuge facility is positioned in the middle of the building plane of the building main body, and refuge evacuation terraces on even floors and odd floors of the three-dimensional refuge facility are staggered from front to back on the building plane.

Furthermore, the three-dimensional refuge facility is also provided with an independent fire elevator for connecting each layer of refuge evacuation balcony, wherein the independent fire elevator is independently positioned outside the building body and between the refuge evacuation terraces staggered from front to back.

Further, the floor height of evacuation balcony of taking refuge is building subject's individual layer floor height, and each layer evacuation balcony's of taking refuge position is unanimous from top to bottom, the building subject outside has the indent space that link up from top to bottom, evacuation balcony of taking refuge is located in building subject's the indent space.

Further, the refuge evacuation stair is a folding stair.

Further, the refuge evacuation deck is connected with the building main body through a cantilever beam.

Furthermore, one side of the evacuation balcony close to the trestle is provided with a vertical guide plate, a simulation flue is formed between the guide plate and the outer wall of the building main body, and the simulation flue is located on two sides of the trestle.

Furthermore, the guide plate is provided with a ventilation opening, a fireproof roller shutter is arranged at the ventilation opening, the ventilation opening is in an open state in a normal state, and a fire disaster happens when the fire disaster happens.

Furthermore, a fireproof door is arranged on the outer wall of the building body, which is close to the three-dimensional refuge facility, and corresponds to the trestle.

Furthermore, safety guardrails for preventing accidents are arranged on the outer sides of the refuge evacuation balcony, the refuge evacuation stairway and the trestle.

Compared with the prior art, the embodiment of the utility model provides an independently be outside building main part with three-dimensional facility of taking refuge, the landing stage is as the passageway of indoor connection outdoor three-dimensional facility of taking refuge, and when the conflagration took place, each floor personnel can come evacuation balcony of taking refuge through the landing stage fast, and evacuation balcony of taking refuge and evacuation stair are independent region for building main part, have higher security, and personnel's accessible evacuation stair of taking refuge are evacuated fast, and evacuation security is higher, and evacuation is more reliable, more effective.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic elevation view of a conventional refuge floor.

Fig. 2 is a schematic elevation view of an embodiment of the present invention.

Fig. 3 is a schematic plan view of a building with an even number of floors according to the first embodiment of the present invention.

Fig. 4 is a schematic plan view of the building with odd floors according to the first embodiment of the present invention.

Fig. 5 is a perspective view of a part of the structure of the first embodiment of the present invention.

Fig. 6 is a partially enlarged schematic view of a part of the structure of the first embodiment of the present invention.

Fig. 7 is a schematic plan view of a second embodiment of the present invention.

Fig. 8 is a perspective view of a part of the structure of the second embodiment of the present invention.

Fig. 9 is a perspective view of another angle part structure according to the second embodiment of the present invention.

Fig. 10 is a partially enlarged schematic view of a part of the structure of the second embodiment of the present invention.

Fig. 11 is a partially enlarged view of another angle part structure according to the second embodiment of the present invention.

Fig. 12 is a schematic plan view of a third embodiment of the present invention.

Fig. 13 is a perspective view of a part of the structure of the third embodiment of the present invention.

Fig. 14 is a partially enlarged schematic view of a part of the structure of the third embodiment of the present invention.

Fig. 15 is a partially enlarged view of another angle part structure according to the third embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the embodiments of the present invention, the technical solution of the embodiments of the present invention will be clearly and completely described below 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. Based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art should belong to the scope protected by the embodiments of the present invention.

Referring to fig. 2, the embodiment of the present invention provides a building with a three-dimensional refuge facility, including a multi-story, a high-rise or super high-rise building body 1 and a three-dimensional refuge facility 2, where the building body 1 has a plurality of floors, the three-dimensional refuge facility 2 is independently located outside the building body 1, and has a plurality of floors of evacuation terraces 21 arranged vertically, the evacuation terraces 21 correspond to each floor setting or interlayer setting of the building body 1, the evacuation terraces 21 of each floor are connected with the indoor of the building body 1 through trestles 22, and the evacuation terraces 23 of each floor are connected between the evacuation terraces 21 of refuge.

Specifically, one side of the evacuation balcony 21 close to the trestle 22 is provided with a vertical guide plate 24, a simulated flue 3 is formed between the guide plate 24 and the building outer wall 11, and the simulated flue 3 is positioned at two sides of the trestle 22. The simulated flue 3 can be used as a special channel for guiding smoke of a fire, and guiding the smoke generated by the fire to be discharged upwards, so that the evacuation terrace 21 has a relatively safe evacuation area. The simulated flue 3 may have a basic width of 0.5-3 m and a minimum length of 1-10 m, and a height equal to the height of the building body 1. In addition, a fire door 12 meeting the A-level fire protection requirement is arranged on the outer wall 11 of the building body 1 close to the three-dimensional refuge facility 2 corresponding to the trestle 22, and the fire door 12 is in a closed state under a normal state. The guide plate 24 is provided with a vent 25, a fire-proof rolling curtain (not shown in the figure) meeting the A-level fire-proof requirement is arranged at the vent 25, the vent 25 is in an open state in a normal state, and is in a closed state when a fire disaster occurs. The three-dimensional refuge facility 2 further comprises an independent fire elevator 25 for connecting the refuge evacuation terraces 21 of each floor, wherein the independent fire elevator 25 is independently positioned outside the building body 1, and has other auxiliary functions such as freight transportation, sightseeing and the like in addition to a fire-fighting function.

The height of the evacuation terrace 21 is two stories or a single story of the building body 1. The refuge evacuation balcony 21 can be connected with the building body 1 through the cantilever beam 27, the floor height of the refuge evacuation balcony 21 is designed into two-layer floor height according to the existing volume ratio calculation rule, the floor height can be designed into single-layer floor height without calculating the area, and the area is calculated according to 50%, so that the economic benefit of developers can be met. Of course, the evacuation deck 21 may be of a non-cantilever structure.

The building provided by the embodiment of the utility model can be a house or an office building, the plane form of the building can be various forms such as a circle, an ellipse, a sector, a square, a rectangle, a polygon, a ring and the like, the type of the vertical face of the building can be a linear type, a typical line type, a broken line type and the like, and the height of the building can be 30-880 meters.

The first and second embodiments shown in fig. 3 to 11 are residential buildings each having a fan-shaped plan form, the height of the evacuation deck 21 is equal to the height of two floors of the building body 1, and the evacuation decks 21 of two adjacent floors of the building body 1 are offset in position on the building plane.

Specifically, please refer to fig. 3 to 6 together, for the first embodiment of the present invention, the three-dimensional refuge facility 2 of the building is located at the edge of the building plane of the building body 1, the refuge evacuation balcony 21a of the even-numbered floors is located at the left and right sides of the refuge evacuation balcony 21b of the odd-numbered floors on the building plane, and the independent fire elevator 25 can be disposed at the front side or the rear side of the refuge evacuation balcony 21.

Referring to fig. 7 to 11 together, in this embodiment, the three-dimensional refuge facility 2 is located in the middle of the building plane of the building body 1, the refuge evacuation terraces 21a and 21b of even floors and odd floors are staggered from front to back on the building plane, and the fire control antechamber 13 is further disposed at the position of the building body 1 close to the trestle 22. The individual fire elevators 25 may be disposed between the evacuation terraces 21a, 21b staggered back and forth.

Fig. 12 to 15 show a third embodiment of the present invention, the building is an office building, the height of the evacuation balcony 21 is the single-storey height of the building body 1, the positions of the evacuation balcony 21 on each storey are consistent, the outer side of the building body 1 has an inner concave space (not shown in the figure) which is through from top to bottom, and the evacuation balcony 21 is located in the inner concave space of the building body 2. In the present embodiment, the building body 1 has a square building plan form, and evacuation terraces 21 are provided on three sides thereof.

The utility model discloses quantity and position of passageway (being landing stage 22) between well three-dimensional refuge facility 2 and the building subject 1 are not limited to above-mentioned form, can combine the design of the farthest end safe evacuation distance that the fire control required according to concrete building subject 1's building plane size to satisfy the fire control standard and be the standard.

The bearing structures of the refuge evacuation balcony 21, the refuge evacuation stairs 23, the trestle 22 and the like can be made of materials with the highest fire-resistant grade according to the existing specifications, such as all steel, concrete with skin, fireproof glass and the like. The outside of the evacuation terrace 21, evacuation stairs 23 and trestle 22 can be provided with safety guardrails 26, the safety guardrails 26 can be made of all steel (containing stainless steel), local aluminum alloy, glass and other materials, and have a certain height (for example, 1.6-5 m), or have safety measures for preventing people from climbing, so as to effectively prevent accidents.

The trestle 22 has a width corresponding to the width of the fire-fighting staircase, and the width of the trestle can be 1-5 m. The refuge evacuation stairs 23 can be folding stairs, the width of which meets the fire-fighting requirement and can be 1-5 m.

The length of the refuge evacuation balcony 21 can be 3-10 meters, and the width can be 3-8 meters so as to meet the fire-fighting requirement. The evacuation balcony 21 may be provided with a garbage disposal area, a smoking area, a leisure area, a greening area, and the like (not shown in the drawings) to enhance the practicability of the evacuation balcony 21, and the evacuation balcony 21 may have functions of a leisure area, a smoking area, and the like in a normal state of a non-fire state. In different climatic regions, the evacuation deck 21 may be provided in an open or semi-open type communicating with the outdoor space, or may be provided in a closed type isolated from the outdoor space, for example, in a warm region, an open evacuation deck may be used, in a cold region, a closed evacuation deck may be used, and in a non-cold region, a semi-open evacuation deck may be used.

The multi-storey, high-rise and super high-rise building of the utility model has conventional fire-fighting facilities such as solid flue or smoke exhausting well, fire hydrant and fire alarm equipment, besides the evacuation facility for refuge, and also has conventional indoor horizontal closed refuge layer 14 (as shown in figure 2).

In the above embodiment, the three-dimensional refuge facility 2 is independent outside the building body 1, the trestle 22 is used as a channel for connecting the outdoor three-dimensional refuge facility 2 indoors, when a fire occurs, people on each floor can quickly arrive at the refuge evacuation balcony 21 through the trestle 22, the refuge evacuation balcony 21 and the refuge evacuation stair 23 are independent areas relative to the building body 1, and the three-dimensional refuge escape facility has high safety, and people can quickly evacuate through the refuge evacuation stair 23, so that the evacuation safety is high, and the evacuation is more reliable and more effective. In addition, when the evacuation balcony 21 adopts an overhanging structure, the area of the evacuation balcony 21 is calculated according to the existing volume fraction calculation rule by 50% at most, so that the economic benefit of developers can be met.

The above embodiments are only preferred embodiments of the present invention, but the embodiments of the present invention are not limited by the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be regarded as equivalent replacement modes, and all are included in the scope of the present invention.

Claims (14)

1. The utility model provides a building with three-dimensional facility of taking refuge, includes multilayer, high-rise or super high-rise building main part and three-dimensional facility of taking refuge, building main part has a plurality of floors, its characterized in that, three-dimensional facility of taking refuge independently is located the building main part is outside, and it has a plurality of layers along vertical arrangement's evacuation balcony of taking refuge, evacuation balcony of taking refuge corresponds each floor setting or interlayer setting of building main part, each layer evacuation balcony of taking refuge pass through the trestle with building main part's indoor connection, connect through evacuation stair between each layer evacuation balcony of taking refuge.

2. A building with stereoscopic refuge facilities as claimed in claim 1, wherein the height of the refuge evacuation deck is two or one storey height of the building body.

3. A building having a stereoscopic refuge system as claimed in claim 2, wherein the height of the evacuation decks is two floors of the building body, and the evacuation decks on two adjacent floors of the building body are offset in position on the building plane.

4. A building having a stereoscopic refuge facility as in claim 3, wherein the stereoscopic refuge facility is located at the edge of the building plane of the building body, with even-numbered refuge evacuation decks located on the left and right sides of odd-numbered refuge evacuation decks on the building plane.

5. A building having a stereoscopic refuge facility as in claim 4, further having independent fire elevators for connecting the various levels of refuge evacuation decks, independently located outside the main body of the building, at the front or rear side of the refuge evacuation decks.

6. A building with a stereoscopic refuge facility as in claim 3, wherein the building plane of the building body is fan-shaped, the stereoscopic refuge facility is located in the middle of the building plane of the building body, and refuge evacuation terraces on even floors and odd floors are staggered back and forth on the building plane.

7. A building having a stereoscopic refuge facility as in claim 6, further having individual fire elevators for connecting the levels of refuge evacuation decks independently outside the main building body between the staggered front and rear refuge evacuation decks.

8. A building having a stereoscopic evacuation facility as claimed in claim 2, wherein the height of the evacuation terraces is the height of a single storey of the main building body, the evacuation terraces are positioned at the same level, the outer side of the main building body has a recessed space which is through from top to bottom, and the evacuation terraces are positioned in the recessed space of the main building body.

9. A building with stereoscopic refuge facilities as claimed in any of claims 1 to 8, wherein the refuge evacuation stairs are reentrant stairs.

10. A building with stereoscopic refuge facilities as claimed in any of claims 1 to 8, wherein the refuge evacuation deck is connected to the building body by cantilever beams.

11. A building with stereoscopic refuge facilities as claimed in any one of claims 1 to 8, wherein one side of the refuge evacuation deck close to the trestle is provided with vertical guide plates, and simulated flues are formed between the guide plates and the outer wall of the building body and are positioned at two sides of the trestle.

12. A building having a stereoscopic refuge facility as claimed in claim 11, wherein the deflector has a vent at which a fire curtain is provided, the vent being normally open and closed in the event of a fire.

13. A building with a stereoscopic shelter as claimed in any of claims 1 to 8, wherein the building body is provided with a fire door at a position corresponding to the trestle on the outer wall of the stereoscopic shelter.

14. A building with a stereoscopic refuge facility according to any one of claims 1 to 8, wherein the outside of the refuge evacuation deck, the refuge evacuation stairs and the trestle are all provided with safety guardrails for preventing accidents.

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