CN214614750U

CN214614750U - Fireproof building structure

Info

Publication number: CN214614750U
Application number: CN202120382623.5U
Authority: CN
Inventors: 祖庆芝
Original assignee: Zhangzhou Institute of Technology
Current assignee: Zhangzhou Institute of Technology
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-05
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a fireproof building structure, the building wall comprises a wall body, one side of the wall body is provided with an outer wall layer, and the other side of the wall body is provided with an inner wall layer; the spraying device is also provided with a main spraying pipe, a spraying pipe and a spraying head, wherein the main spraying pipe is communicated with the spraying pipe, and the spraying pipe is provided with a plurality of spraying heads communicated with the spraying pipe; the interior of the wall body is provided with a spraying cavity, and the spraying pipe is arranged in the spraying cavity; the heat conduction layer is fixedly connected with the inner wall of the spraying cavity; a liquid outlet is arranged at the lower part of the bottom of the spraying cavity. The structure is opened spray set and can be cooled down to the wall body when taking place the conflagration, prevents the conflagration to the further injury that enlarges of wall body.

Description

Fireproof building structure

Technical Field

The utility model belongs to the technical field of building wall, in particular to fire prevention building structure.

Background

The building is a general name of buildings and structures, and is an artificial environment created by people by using mastered material technical means and applying certain scientific rules and aesthetic rules in order to meet the needs of social life, the wall body is an important component of the building and is used for bearing, enclosing or separating a space, the wall body is divided into a bearing wall and a non-bearing wall according to the stress condition and materials of the wall body, and is divided into a solid wall, a sintered hollow brick wall, a hollow hopper wall, a composite wall and the like according to the construction mode of the wall body, the building wall body needs to be designed for fire prevention during construction, and the main structure can be ensured to be intact or not to influence the use as far as possible after a fire disaster occurs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire prevention building structure, this building wall structure have good fire prevention cooling effect.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a fireproof building structure comprises a building wall body, wherein an outer wall layer is arranged on one side of the wall body, and an inner wall layer is arranged on the other side of the wall body; the spraying device is also provided with a main spraying pipe, a spraying pipe and a spraying head, wherein the main spraying pipe is communicated with the spraying pipe, and the spraying pipe is provided with a plurality of spraying heads communicated with the spraying pipe; the interior of the wall body is provided with a spraying cavity, and the spraying pipe is arranged in the spraying cavity; the heat conduction layer is fixedly connected with the inner wall of the spraying cavity; a liquid outlet is arranged at the lower part of the bottom of the spraying cavity.

The utility model has the advantages that: when the conflagration breaing out, the wall body is heated can take place the circumstances such as inflation, deformation, and this application is through being provided with spray set, and this spray set can adopt automatic or manual mode to open, and after the wall body is heated, opens and sprays, thereby spray water has protected the wall body to the wall body cools down, has reached the purpose that prevents or alleviate the harm of conflagration to the wall body. The provision of a heat conductive layer can improve the heat conduction efficiency.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further, the outer wall layer is sequentially provided with an outer wall protection decorative layer, a waterproof fireproof layer and a dry-mixed mortar layer from outside to inside. The outer wall is provided with the waterproof and fireproof layer, so that the purposes of water resistance, moisture resistance and fire resistance can be achieved, and a product with any composite mode of waterproof and fireproof materials can be adopted. The interior of this application is close to wall body one side, keeps away from one side for outer.

Furthermore, a water guide device is arranged on the surface layer of the outer wall protection decoration layer, the water guide device comprises a transverse water collecting channel and a vertical water drainage channel, and the water collecting channel and the water drainage channel are arranged in a criss-cross communication mode; the water collecting channel comprises an upper edge and a lower edge.

The beneficial effect of adopting the further scheme is that: the rainwater falls on the surface of the outer wall and finally collects in the water collecting channel and then passes through the drainage channel to reach the ground or underground drainage system, so that the contact amount of the outer wall in unit area with the rainwater is reduced, the rainwater is prevented from immersing into the wall body to a certain extent, and the moisture contained in the wall body is correspondingly reduced.

Furthermore, the cross section of the water collecting channel is in an inverted triangle shape, and the drainage channel is communicated with the lower part of the water collecting channel.

The beneficial effect of adopting the further scheme is that: the water collecting channel can be inclined at a certain angle, so that rainwater can be conveniently discharged and flow downwards.

Further, the upper edge is in a shape of a rounded corner, and the lower edge is protruded upwards along the vertical direction close to the outer side.

The beneficial effect of adopting the further scheme is that: a groove shape is formed when seen from the longitudinal section of the side surface, and both sides of the circulation channel are provided with barriers to limit rainwater to flow in the groove and avoid flowing to the outer wall surface from the lower edge; along being the radius horn shape on the top can be so that the rainwater drops the recess below again after the certain distance that flows inwards, if do not have this chamfer rainwater can directly drip, can't enter into the passageway that catchments.

Further, a water collecting plate is connected to the upper edge.

The beneficial effect of adopting the further scheme is that: if the rainfall is big, only can't satisfy the rainwater can drip smoothly to catchment the passageway in relying on the chamfer on last edge, through setting up the water-collecting plate of an inclination form, can force to make the rainwater enter into catchment the passageway to a certain extent in the chamfer design on edge is gone up in the cooperation again.

Furthermore, the heat conduction layer is made of metal materials, and a plurality of heat conduction sheets made of the same materials are further arranged on the inner wall of the heat conduction layer.

The beneficial effect of adopting the further scheme is that: the heat conducting fins are arranged, so that heat conduction can be improved, and meanwhile, the spraying cooling surface can be enlarged. The metal used for the heat conduction layer can be aluminum and other materials with better heat conductivity.

Further, the interior wall layer includes fire prevention gypsum layer, the cotton layer of glass, sound insulation and absorption layer and interior wall protection decorative layer.

The beneficial effect of adopting the further scheme is that: fireproof gypsum layer, the cotton layer of glass, sound insulation and sound absorption layer and interior wall protection decorative layer can adopt panel on the market, and the multilayer design that adopts fireproof gypsum layer and the cotton layer of glass can provide better fire prevention effect, is equipped with sound insulation and sound absorption layer again and promotes sound insulation and inhale the sound effect, and the three cooperates jointly to make sound insulation and inhale the sound effect better.

Furthermore, the sound insulation and absorption layer adopts a sound insulation plate, and a plurality of fine blind holes are formed in the sound insulation plate.

The beneficial effect of adopting the further scheme is that: the blind holes are arranged, so that the sound absorption effect is improved, and the influence of sound on other rooms is reduced.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the main structure of the wall body of the present invention;

fig. 4 is a schematic view of the front view structure of the outer wall layer of the present invention;

fig. 5 is a schematic view of the structure of the sound-insulating and sound-absorbing layer of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wall body; 11. a spray chamber; 12. a liquid discharge port; 2. an outer wall layer; 21. an outer wall protection decoration layer; 22. a waterproof and fireproof layer; 23. dry-mixing a mortar layer; 3. an inner wall layer; 31. a fire-resistant gypsum layer; 32. a glass wool layer; 33. a sound-insulating and sound-absorbing layer; 331. blind holes; 34. an inner wall protection decoration layer; 4. a spraying device; 41. a main spray pipe; 42. a shower pipe; 43. a shower head; 5. a heat conductive layer; 51. a heat conductive sheet; 6. a water guide device; 61. a water collection channel; 62. a drainage channel; 63. a protrusion; 64. a water collection plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the accompanying drawings 1-5:

in a first mode

The invention provides a fireproof building structure, wherein a building wall body comprises a wall body 1, an outer wall layer 2 is arranged on one side of the wall body 1, and an inner wall layer 3 is arranged on the other side of the wall body 1; the spraying device 4 is also arranged, the spraying device 4 is provided with a spraying main pipe 41, a spraying pipe 42 and a spraying head 43, the spraying main pipe 41 is communicated with the spraying pipe 42, and the spraying pipe 42 is provided with a plurality of spraying heads 43 communicated with the spraying pipe 42; the wall body 1 is hollow, a spraying cavity 11 is arranged in the wall body, and the spraying pipe 42 is arranged in the spraying cavity 11; a heat conduction layer 5 is also arranged, and the heat conduction layer 5 is fixedly connected with the inner wall of the spraying cavity 11; a liquid outlet 12 is arranged at the lower part of the bottom of the spraying cavity 11.

This application is through being provided with spray set 4, and this spray set 4 can adopt automatic or manual mode to open, is heated after the wall body, opens and sprays, thereby spray water cools down the wall body and has protected the wall body, has reached the purpose that prevents or alleviates the harm of conflagration to the wall body. The provision of the heat conductive layer 5 can improve the heat conduction efficiency. On the house steward that manual control's valve set up, automatic control's control mode can refer to the mode setting of arbitrary fire control shower water, and the difference lies in that the fusing valve need set up house steward and is close to the position that breaks out the conflagration, and concrete position is confirmed according to the scene can.

The wall body 1 may be a brick-concrete structure or a concrete structure, and is not limited to the above structural forms.

Mode two

On the basis of the first mode, the dry-mixed mortar layer 23 is not limited to only refer to dry-mixed mortar, and can also be a coating layer on other suitable building walls. The waterproof and fireproof layer 22 may be a combination of waterproof paint and fireproof material, and is commercially available. The outer wall protection decoration layer 21 is an outermost layer structure, and any existing arrangement mode or arrangement mode with similar functions can be referred to.

Mode III

On the basis of the second mode, a water guide device 6 is arranged on the surface layer of the outer wall protection decoration layer 21, the water guide device 6 comprises a transverse water collecting channel 61 and a vertical water drainage channel 62, and the water collecting channel 61 and the water drainage channel 62 are arranged in a criss-cross communication mode; the water collecting channel 61 includes an upper edge and a lower edge. The criss-cross connection is arranged to form a grid shape, so that rainwater can flow downwards conveniently, and rainwater above the rainwater can only flow into the water guide device 6 at the corresponding entering position and cannot flow through the surface of the outer wall below the rainwater guide device to enter the water collecting channel 61 below the rainwater guide device.

Mode IV

On the basis of the third mode, the cross section of the water collecting channel 61 is in an inverted triangle shape, and the drainage channel 62 is communicated with the lower part of the water collecting channel 61. The inclined catchment channels 61 facilitate the flow of rainwater down to the lower part, providing flow efficiency.

Mode five

This mode provides a fire prevention building structure, go up along being the radius horn shape, it is protruding 63 upwards along vertical direction to be close to the outside down along. A groove shape is formed when seen from the longitudinal section of the side surface, and both sides of the circulation channel are provided with barriers to limit rainwater to flow in the groove and avoid flowing to the outer wall surface from the lower edge; along being the fillet horn shape on the top can be so that the rainwater drip to following recess again after the certain distance that flows inwards, if do not have this chamfer rainwater can directly drip, can't enter into water collection channel 61.

Mode six

This mode provides a fire prevention building structure, it is connected with water collection sheet 64 to go up along the department, and water collection sheet 64 is the installation of slope form, and water collection sheet 64 surface is parallel with the chamfer on last edge, has the gap that supplies the rainwater circulation between water collection sheet 64 and the last edge. The rainwater volume is big, only relies on the chamfer on last edge can't satisfy the rainwater can drip to catchment passageway 61 smoothly in, through setting up the water-collecting plate 64 of an inclination form, cooperates the chamfer design on last edge again and can force the rainwater to enter into catchment passageway 61 to a certain extent.

Mode seven

This mode provides a fire prevention building structure, heat-conducting layer 5 adopts the metal material to make, still is equipped with the conducting strip 51 of a plurality of the same materials on the 5 inner walls of heat-conducting layer, can pass through the first fixed connection of bolt between heat-conducting layer 5 and the wall body, then pours cement mortar in gap department and makes it laminate completely.

Mode eight

This mode provides a fire prevention building structure, interior wall layer 3 includes fire prevention gypsum layer 31, the cotton layer 32 of glass, sound insulation and absorption layer 33 and interior wall protection decorative layer 34. The fireproof gypsum layer 31, the glass wool layer 32 and the sound insulation and absorption layer 33 can be fixed with the wall body 1 through expansion bolts in a punching mode.

The above-mentioned all the products disclosed in the prior art are adopted unless otherwise specified.

The utility model discloses the relation of connection between each structure can refer to the mode that any prior art is disclosed, is not limited to modes such as cement bonding, bolt fastening, because the connected mode between each material of building trade is very ripe the utility model discloses in detail not saying specifically the explanation. All the materials are prepared by adopting the materials disclosed in the prior art if no special description is provided.

The working principle is as follows: one side of the outer wall of the wall body 1 is influenced by rainwater weather for a long time, certain moisture is bound to enter the wall body, and then the moisture enters the indoor side of the wall body, so that a room is affected with damp. This application reduces the rainwater to the erodeing of outer wall through set up water guide device 6 in outer wall one side, discharges the rainwater as early as possible and flows to ground or underground system to water guide device 6, reduces rainwater etc. promptly and enters into in the wall body.

Be provided with spray set 4 in the wall body, open the valve of house steward through manual or automatic emergence after the conflagration breaing out, open the shower water and cool down the wall body, reduce the emergence of the structural deformation scheduling problem that the thermal energy brought. The outer wall layer 2 is provided with a fireproof gypsum layer 31, a glass wool layer 32 and a sound insulation and absorption layer 33 to improve the effects of fire prevention, sound absorption and sound insulation.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and all technical features can be combined arbitrarily without conflict, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A fire-resistant building structure, characterized in that: the building structure comprises a wall body (1), wherein an outer wall layer (2) is arranged on one side of the wall body (1), and an inner wall layer (3) is arranged on the other side of the wall body (1); the spraying device (4) is further arranged, the spraying device (4) is provided with a spraying main pipe (41), a spraying pipe (42) and a spraying head (43), the spraying main pipe (41) is communicated with the spraying pipe (42), and the spraying pipe (42) is provided with a plurality of spraying heads (43) communicated with the spraying pipe (42); the wall body (1) is hollow, a spraying cavity (11) is formed in the wall body, and the spraying pipe (42) is arranged in the spraying cavity (11); the heat conduction layer (5) is also arranged, and the heat conduction layer (5) is fixedly connected with the inner wall of the spraying cavity (11); a liquid outlet (12) is arranged at the lower part of the bottom of the spraying cavity (11).

2. A fire resistant building structure as claimed in claim 1, wherein: the outer wall layer (2) is sequentially provided with an outer wall protection decoration layer (21), a waterproof fireproof layer (22) and a dry-mixed mortar layer (23) from outside to inside.

3. A fire resistant building structure as claimed in claim 2, wherein: the surface layer of the outer wall protection decoration layer (21) is provided with a water guide device (6), the water guide device (6) comprises a transverse water collection channel (61) and a vertical water drainage channel (62), and the water collection channel (61) and the water drainage channel (62) are arranged in a criss-cross communication manner; the water collecting channel (61) comprises an upper edge and a lower edge.

4. A fire resistant building structure as claimed in claim 3, wherein: the cross section of the water collecting channel (61) is in an inverted triangle shape, and the drainage channel (62) is communicated with the lower part of the water collecting channel (61); the upper edge is in a shape of a rounded corner, and the lower edge is upwards protruded (63) close to the outer side along the vertical direction.

5. A fire resistant building structure as claimed in any one of claims 3 or 4, wherein: the upper edge is connected with a water collecting plate (64).

6. A fire resistant building structure as claimed in claim 1, wherein: the heat conducting layer (5) is made of metal materials, and a plurality of heat conducting fins (51) are further arranged on the inner wall of the heat conducting layer (5).

7. A fire resistant building structure as claimed in claim 1, wherein: the inner wall layer (3) comprises a fireproof gypsum layer (31), a glass wool layer (32), a sound insulation and absorption layer (33) and an inner wall protection decoration layer (34).

8. A fire resistant building structure as claimed in claim 7, wherein: the sound insulation and absorption layer (33) is made of sound insulation boards, and a plurality of fine blind holes (331) are formed in the sound insulation boards.