CN214614729U

CN214614729U - Building fire prevention cooling wall

Info

Publication number: CN214614729U
Application number: CN202023005705.2U
Authority: CN
Inventors: 黄凤兰; 邓晖; 王毅杰
Original assignee: Shaoguan Housing Construction Engineering Co ltd
Current assignee: Shaoguan Housing Construction Engineering Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-11-05
Anticipated expiration: 2030-12-12

Abstract

The application relates to the field of green building walls, in particular to a building fireproof cooling wall which comprises a wall body, wherein a cooling chamber is arranged in the wall body, a heat insulation layer is arranged in the cooling chamber, an installation chamber is arranged in the heat insulation layer, a cooling piece is arranged in the installation chamber, and the cooling piece penetrates through the outer wall of the wall body; be provided with the passageway that runs through cooling room, installation room in the wall body, the wall body is provided with the water tank outward, is provided with the connector of intercommunication passageway on the water tank, is provided with the moving member in the water tank, and telescopic moving member tip is provided with the dysmorphism piece, and the dysmorphism piece is inserted and is located the connector. This application has the effect that improves the security of wall body.

Description

Building fire prevention cooling wall

Technical Field

The application relates to the field of green building wall bodies, in particular to a fireproof and cooling building wall.

Background

At present, a green building refers to a high-quality building which saves resources, protects the environment, reduces pollution, provides healthy, applicable and efficient use space for people and furthest realizes harmonious symbiosis between people and nature in the whole life cycle.

Walls are important components of buildings. It is used for bearing, enclosing or separating 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 cavity wall, a composite wall and the like according to the construction mode of the wall body.

Among the current correlation technique, like chinese patent publication No. CN201321668Y, the utility model discloses a thermal-insulated fire prevention wallboard for building, including the wall body, the wall body comprises fire prevention material layer, enhancement stratum reticulare and steel frame construction, and the fire prevention material layer sets up in the outside, and its inboard meets the enhancement layer, and steel frame construction sets up at the inlayer, has deposited liquid incombustible medium in the cavity that steel frame construction's reinforcing bar separated, is provided with medium filling opening and medium discharge port on the wall body.

In view of the above-mentioned related art, the inventors believe that the interior of the wall is filled with a nonflammable liquid under daily conditions, which increases the burden on the wall and increases the possibility of collapse.

SUMMERY OF THE UTILITY MODEL

In order to improve the security of wall body, this application provides a building fire prevention cooling wall.

The application provides a building fire prevention cooling wall adopts following technical scheme:

a building fireproof cooling wall comprises a wall body, wherein a cooling chamber is arranged in the wall body, a heat insulation layer is arranged in the cooling chamber, an installation chamber is arranged in the heat insulation layer, a hollow cooling piece is arranged in the installation chamber, and the cooling piece penetrates through the outer wall of the wall body; the wall body is internally provided with a channel penetrating through the cooling chamber and the mounting chamber, the wall body is externally provided with a water tank, the water tank is provided with a connecting port communicated with the channel, the water tank is internally provided with a moving member, the end part of the moving member is telescopic and is provided with a special-shaped block, and the special-shaped block is inserted into the connecting port.

By adopting the technical scheme, in a daily state, the special-shaped block plugs the connecting port, the cooling piece is in an empty state, and the burden of the wall body is small; when a fire disaster happens, the telescopic degree of the moving part is adjusted, the special-shaped block is separated from the connecting port, and the non-combustible liquid in the water tank enters the cooling part, so that the wall body is cooled, and the safety of the wall body is improved.

Optionally, the cooling part comprises a water feeding pipe, a water discharging pipe and a plurality of connecting pipes, the channel is communicated with the water feeding pipe, one end of the connecting pipe is communicated with the water feeding pipe, the other end of the connecting pipe is communicated with the water discharging pipe, and the water discharging pipe penetrates through the outer wall of the wall body.

Through adopting above-mentioned technical scheme, in incombustible liquid enters into the passageway from the connector, then enters into water-supply line, connecting water pipe and downcomer in, incombustible liquid plays the cooling effect to the wall body that the temperature is high.

Optionally, the moving member is waterproof cylinder, waterproof cylinder sets up in the water tank, waterproof cylinder's output and dysmorphism piece are connected.

Through adopting above-mentioned technical scheme, when the conflagration breaing out, adjust the length of waterproof cylinder output through the waterproof cylinder of drive and change the position of dysmorphism piece to realize the effect of dysmorphism piece and connector separation, make the incombustible liquid in the water tank enter into in the cooling piece.

Optionally, the special-shaped block is in a quadrangular prism shape, and the side face with the larger vertical cross-sectional area of the special-shaped block is connected with the output end of the waterproof cylinder.

By adopting the technical scheme, the quadrangular prism-shaped side surface is in an inclined state, and plays a role in guiding the incombustible liquid from the connecting port to enter the channel; in addition, the inclined side surface is convenient for the special-shaped block to contact or separate from the connecting port, and the occurrence of the collision of the special-shaped block on the outer wall of the wall body is reduced.

Optionally, the wall body is provided with a buffer chamber, a plurality of elastic pieces are arranged in the buffer chamber, one end of each elastic piece is connected with the side wall of the buffer chamber, and the other end of each elastic piece is connected with the side wall of the heat insulation layer.

By adopting the technical scheme, when the wall body is impacted, the spring can be correspondingly compressed or extended, so that the buffer effect is achieved, the wall body is protected, and the service life of the wall body is prolonged; and the buffer chamber is a cavity, so that the burden of the wall body is reduced.

Optionally, the wall body includes an anti-crack layer, the anti-crack layer is arranged outside the buffer chamber, and the end portion, far away from the heat insulation layer, of the spring is fixedly connected with the side face of the anti-crack layer.

Through adopting above-mentioned technical scheme, the bulk strength of wall body has been strengthened to the anticracking layer, has also reduced the condition emergence of wall body fracture simultaneously.

Optionally, the wall body further comprises a fireproof layer, and the fireproof layer is fixedly connected to the outer wall of the anti-cracking layer.

Through adopting above-mentioned technical scheme, the flame retardant coating plays the effect of fire prevention, slows down the intensity of a fire and spreads, strives for the time for the fire rescue.

Optionally, the end of the water outlet of the downcomer is detachably connected with a water outlet sealing plug.

By adopting the technical scheme, when a fire disaster is over, the water outlet sealing plug is separated from the sewer pipe, and the incombustible liquid in the cooling piece is discharged, so that the burden of the wall body is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in a daily state, the special-shaped block plugs the connecting port, the cooling piece is in an empty state, and the burden of the wall body is small; when a fire disaster happens, the telescopic degree of the moving part is adjusted to separate the special-shaped block from the connecting port, and the non-combustible liquid in the water tank enters the cooling part, so that the safety of the wall body is improved while the wall body is cooled;

2. when the fire is over, the water outlet sealing plug is separated from the sewer pipe, and the incombustible liquid in the cooling piece is discharged, so that the internal burden of the wall body is reduced; then the noncombustible liquid is filled into the water tank again for the next use.

Drawings

Fig. 1 is a vertical sectional view of a fireproof cooling wall of a building according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of another angle of the fireproof cooling wall of the building along the vertical direction according to the embodiment of the application.

Fig. 3 is a cross-sectional view of a fireproof cooling wall of a building along the horizontal direction according to an embodiment of the present application.

Description of reference numerals: 1. a wall body; 11. a cooling chamber; 12. a heat insulation plate; 13. a buffer chamber; 14. a fiber cement pressure plate; 15. a fire-proof plate; 2. a cooling member; 21. a water feeding pipe; 22. a sewer pipe; 23. connecting a water pipe; 3. a delivery pipe; 4. a shaped block; 5. a water tank; 6. a waterproof cylinder; 7. a water inlet sealing plug; 8. a water outlet sealing plug; 9. a spring; 10. the granules are dried.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses building fire prevention cooling wall. Referring to fig. 1, a fireproof cooling wall for a building comprises a wall body 1. A temperature reduction chamber 11 is arranged in the wall body 1, and a heat insulation layer is fixedly connected in the temperature reduction chamber 11, and in the embodiment, the heat insulation layer is a heat insulation plate 12. An installation chamber is arranged in the heat insulation plate 12, a cooling piece 2 is connected in the installation chamber, and the cooling piece 2 penetrates through the outer wall of the wall body 1. A channel is arranged in the wall body 1, the channel is communicated with the cooling chamber 11 and the installation chamber, and the channel is horizontally arranged; the inner wall of the channel is fixedly connected with a delivery pipe 3, and the delivery pipe 3 is communicated with a cooling part 2. The outer fixedly connected with water tank 5 of wall body 1, the 5 in-connection of water tank have the moving member, and the moving member is scalable, and the conveyer pipe 3 is worn to locate by the moving member, moving member tip fixedly connected with dysmorphism piece 4. The connector has been seted up to 5 sides of water tank, and the connector is with dysmorphism piece 4 looks adaptations, and dysmorphism piece 4 is inserted and is located the connector, and the connector intercommunication conveyer pipe 3.

In a daily state, the water tank 5 is filled with non-combustible liquid, and the cooling piece 2 is not filled with filler. When a fire disaster happens, the moving part is adjusted to separate the special-shaped block 4 from the connecting port, liquid in the water tank 5 enters the cooling part 2 through the conveying pipe 3, and the temperature of the whole wall body 1 is reduced.

Referring to fig. 1 and 2, the cooling element 2 comprises a water feeding pipe 21, a water discharging pipe 22 and a plurality of connecting water pipes 23, wherein the water feeding pipe 21, the water discharging pipe 22 and the connecting water pipes 23 are connected with the inner wall of the installation chamber. The water feeding pipe 21 is obliquely arranged, and the horizontal plane of one end of the water feeding pipe 21 is positioned above the horizontal plane of the other end of the water feeding pipe; the delivery pipe 3 communicates with the upper end of the upper water pipe 21. The connecting water pipe 23 is vertically arranged, one end of the connecting water pipe 23 is communicated and fixedly connected with the upper water pipe 21, and the other end of the connecting water pipe 23 is communicated and fixedly connected with the lower water pipe 22; a plurality of connecting water pipes 23 are arranged at equal intervals in the horizontal direction. The downcomer 22 is disposed obliquely, and the length direction and the oblique direction of the downcomer 22 are the same as those of the header 21. The sewer pipe 22 penetrates through the outer wall of the wall body 1. The water supply pipe 21 is positioned above the water connection pipe 23, and the water connection pipe 23 is positioned above the water drainage pipe 22.

Referring to fig. 1, in this embodiment, the moving member is a waterproof cylinder 6, and one end of the waterproof cylinder 6 is fixedly connected to the inner side wall of the water tank 5 far from the heat insulation plate 12. The special-shaped block 4 is in a quadrangular frustum pyramid shape, and the side face with the larger vertical section area of the special-shaped block 4 is fixedly connected with the output end of the waterproof cylinder 6.

When a fire breaks out, the waterproof cylinder 6 is driven to compress the output end of the waterproof cylinder, the special-shaped block 4 is separated from the connecting port, and the noncombustible liquid in the water tank 5 enters the conveying pipe 3 from the connecting port and then enters the water feeding pipe 21. The noncombustible liquid flows from the upper water pipe 21 to each connecting water pipe 23 and then to the lower water pipe 22; thereby playing the role of cooling.

The water inlet has been seted up to 5 lateral walls of water tank, and the water tank 5 corresponds water inlet department and can dismantle and be connected with into water sealing plug 7, and the sealing plug 7 that enters water is interference fit with the water inlet. In this embodiment, the material of the water inlet sealing plug 7 is rubber.

Referring to fig. 2, the end of the outlet of the downcomer 22 is detachably connected with a water outlet sealing plug 8, and the water outlet sealing plug 8 and the downcomer 22 are in interference fit. In this embodiment, the material of the water outlet sealing plug 8 is rubber.

The inner wall of the downcomer 22 near the water outlet is provided with screw threads, the outer wall of the water outlet sealing plug 8 is provided with screw threads matched with the downcomer 22, and the water outlet sealing plug 8 is rotatably connected with the downcomer 22.

Referring to fig. 3, a buffer chamber 13 is formed in the wall 1, the buffer chamber 13 surrounds and is disposed outside the cooling chamber 11, a plurality of elastic members are connected to a side wall of the buffer chamber 13, the elastic members may be rubber, springs, and the like, and in this embodiment, the elastic member is a spring 9. One end of the spring 9 is fixedly connected to the inner side wall of the buffer chamber 13, and the other end of the spring 9 is fixedly connected to the outer side wall of the heat insulation plate 12. A plurality of springs 9 are arranged in the buffer chamber 13 at equal intervals in the horizontal direction and the vertical direction. The buffer chamber 13 is filled with a plurality of dry particles 10.

The wall body 1 comprises an anti-cracking layer and a fireproof layer, wherein the anti-cracking layer is fixedly connected and sleeved outside the buffer chamber 13. In the present embodiment, the anti-splinter layer is embodied as a fiber cement pressure plate 14. The end of the spring 9 remote from the insulation board 12 is fixedly connected with the side of the fiber cement pressure plate 14. The fiber cement pressure plate 14 is a novel building material and has the functions of fire prevention, insulation, water prevention and the like.

The fireproof layer is sleeved and fixedly connected outside the fiber cement pressure plate 14. In this embodiment, the fire barrier layer is a fire barrier panel 15. The fireproof plate 15 has the functions of heat preservation, heat insulation, light weight, high strength and the like.

The implementation principle of this application embodiment a building fire prevention cooling wall does: in a daily state, the interior of the cooling piece 2 is in an empty state, and the burden of the wall body 1 is small; when a fire disaster happens, the waterproof cylinder 6 is driven to compress the output end of the waterproof cylinder, the special-shaped block 4 is separated from the connecting port, and the non-combustible liquid in the water tank 5 enters the cooling piece 2 from the connecting port to reduce the temperature of the wall body 1. When the fire is over, the water outlet sealing plug 8 is separated from the sewer pipe 22, and the incombustible liquid is discharged, so that the burden of the wall body 1 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building fire prevention cooling wall which characterized in that: the wall body (1) is provided with a cooling chamber (11), a heat insulation layer is arranged in the cooling chamber (11), an installation chamber is arranged in the heat insulation layer, a hollow cooling piece (2) is arranged in the installation chamber, and the cooling piece (2) penetrates through the outer wall of the wall body (1); be provided with the passageway that runs through cooling room (11), installation room in wall body (1), wall body (1) is provided with water tank (5) outward, be provided with the connector of intercommunication passageway on water tank (5), be provided with the moving member in water tank (5), the telescopic moving member tip is provided with dysmorphism piece (4), and dysmorphism piece (4) are inserted and are located the connector.

2. The fireproof and cooling wall for buildings according to claim 1, wherein: the cooling piece (2) comprises an upper water pipe (21), a lower water pipe (22) and a plurality of connecting water pipes (23), the channel is communicated with the upper water pipe (21), one end of each connecting water pipe (23) is communicated with the upper water pipe (21), the other end of each connecting water pipe (23) is communicated with the lower water pipe (22), and the lower water pipe (22) penetrates through the outer wall of the wall body (1).

3. The fireproof and cooling wall for buildings according to claim 1, wherein: the moving member is waterproof cylinder (6), waterproof cylinder (6) set up in water tank (5), the output and the dysmorphism piece (4) of waterproof cylinder (6) are connected.

4. A fire-proof cooling wall for buildings according to claim 3, characterized in that: the special-shaped block (4) is in a quadrangular prism shape, and the side face with the larger vertical section area of the special-shaped block (4) is connected with the output end of the waterproof cylinder (6).

5. The fireproof and cooling wall for buildings according to claim 1, wherein: the wall body (1) is provided with a buffer chamber (13), a plurality of elastic pieces are arranged in the buffer chamber (13), one end of each elastic piece is connected with the side wall of the buffer chamber (13), and the other end of each elastic piece is connected with the side wall of the heat insulation layer.

6. The fireproof and cooling wall for buildings according to claim 5, wherein: the wall body (1) comprises an anti-cracking layer, the anti-cracking layer is arranged outside the buffer chamber (13), the elastic piece is a spring (9), and the end part, far away from the heat insulation layer, of the spring (9) is fixedly connected with the side face of the anti-cracking layer.

7. The fireproof and cooling wall for buildings according to claim 6, wherein: the wall body (1) further comprises a fireproof layer, and the fireproof layer is fixedly connected to the outer wall of the anti-cracking layer.

8. The fireproof and cooling wall for buildings according to claim 2, wherein: the end part of the water outlet part of the downcomer (22) is detachably connected with a water outlet sealing plug (8).