CN214461455U

CN214461455U - Building outer wall heat preservation fire resistive construction

Info

Publication number: CN214461455U
Application number: CN202120270238.1U
Authority: CN
Inventors: 陈兆楠; 尹玉弟
Original assignee: Beijing Marbella Technology Development Co ltd
Current assignee: Beijing Marbella Technology Development Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-22
Anticipated expiration: 2031-01-29

Abstract

The application relates to a building external wall insulation fireproof structure, including the outer wall body, be located and be provided with high temperature resistant shell on the outer wall body, the inside sliding connection who is located the shell has the inner shell, and the inside that is located the inner shell is provided with the heated board. This application has and makes outer wall insulation structure can improve fire behavior, can deal with the emergence of conflagration to reduce the effect of casualties and loss of property because the conflagration causes.

Description

Building outer wall heat preservation fire resistive construction

Technical Field

The application relates to the technical field of constructional engineering, in particular to a heat-insulating fireproof structure for an external wall of a building.

Background

Because the heated board has dampproofing, waterproof performance, can make and reduce building envelope thickness, consequently all can adopt the heated board on the outer wall of building and home decoration, consequently by the wide use, but the heated board among the prior art generally is combustible material to cause the conflagration easily.

In view of the above-mentioned related technologies, the inventor believes that the external wall insulation structure in the prior art has low fireproof performance and is easy to generate fire, thereby causing casualties and property loss.

SUMMERY OF THE UTILITY MODEL

In order to make outer wall insulation construction can improve fire behavior, can deal with the emergence of conflagration to reduce casualties and loss of property because the conflagration leads to the fact, this application provides a building outer wall insulation fire resistive construction.

The application provides a pair of building outer wall insulation fire resistive construction adopts following technical scheme:

the utility model provides a building outer wall insulation fire resistive construction, is located the outer wall body and is provided with high temperature resistant shell including the outer wall body, and the inside sliding connection who is located the shell has the inner shell, and the inside that is located the inner shell is provided with the heated board.

Through adopting above-mentioned technical scheme, wrap up through passing through the heated board with inner shell and shell, and inner shell and shell adopt high temperature resistant material to when making the conflagration breaing out, external flame and flammable heated board can not the direct contact, thereby has reduced the heated board and has taken place the possibility of burning, thereby makes outer wall insulation construction can improve fire behavior, can deal with the emergence of conflagration, thereby reduces casualties and loss of property because the conflagration causes.

Optionally, a clamping piece is disposed on the outer side of the inner shell, and a bolt is disposed at a position of the outer shell relative to the clamping piece, and the bolt is in threaded connection with the clamping piece.

Through adopting above-mentioned technical scheme, through the relative threaded connection between bolt and the tight piece of clamp to can adjust the distance between shell and the inner shell through rotatory bolt, thereby can be convenient for operating personnel to change or add the reduction to the material that is located the inner shell inside, thereby be convenient for operating personnel's operation.

Optionally, a compression plate is slidably connected to the inner casing, and an elastic member is disposed on one side of the compression plate close to the outer casing.

Through adopting above-mentioned technical scheme, thereby make the solid state of keeping card that material boards such as heated board can be constantly through the pressure strip to make the material that is located shell and inner shell inside can partly take place to rock, thereby strengthened holistic firm degree, thereby increased life.

Optionally, a sliding groove arranged along the sliding direction of the pressing plate is formed in the side wall of the inner shell, a sliding block is arranged on the pressing plate, the sliding block is arranged in the sliding groove, and the sliding block and the sliding groove slide relatively.

Through adopting above-mentioned technical scheme, lie in the inside relative slip of spout through the slider to make the pressure strip can lead relatively and carry out horizontal migration, thereby when compressing tightly the material that is located the inner shell inside, can compress tightly the material steadily.

Optionally, a sliding hole is formed in the side wall of the inner shell, which is close to one side of the outer wall body, the sliding block is arranged in the sliding hole in a sliding manner, and an elastic element is arranged on one side, which is close to the bottom of the sliding hole, of the clamping block.

Through adopting above-mentioned technical scheme, can block the material that is located inner shell inside solid through the fixture block, and the cooperation through the pressure strip to make material board can two sides atress, thereby make material board more stable in the inside of inner shell, and the operating personnel of being convenient for changes material boards such as heated board.

Optionally, a sound insulation board is arranged on one side of the heat insulation board, which is away from the outer wall body.

Through adopting above-mentioned technical scheme, can carry out the separation with the noise that is located the external world through the acoustic celotex board to reduce the influence of external noise to indoor.

Optionally, a thermal insulation layer is disposed on the side wall of the inner shell and on one side of the compression plate close to the outer wall body.

Through adopting above-mentioned technical scheme, can carry out the separation with the high temperature that is located the external world through the insulating layer to reduce the influence of external high temperature to combustible material such as heated board, thereby the possibility that insulating material conflagration took place when reducing the conflagration and taking place, thereby improve the security.

Optionally, a decorative layer is disposed on a side of the outer shell facing away from the outer wall.

Through adopting above-mentioned technical scheme, thereby make through the decorative layer go on the outside of shell, and can make the apparent temperature of shell make its temperature reduce owing to sheltering from of decorative layer.

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

1. through wrapping up the heated board through inner shell and shell, and inner shell and shell adopt high temperature resistant material to make when the conflagration breaing out, external flame can not the direct contact with combustible heated board, thereby reduced the heated board and taken place the possibility of burning, thereby make outer wall insulation construction can improve fire behavior, can deal with the emergence of conflagration, thereby reduce casualties and loss of property because the conflagration causes.

2. Through the relative threaded connection between bolt and the tight piece of clamp to can adjust the distance between shell and the inner shell through rotatory bolt, thereby can be convenient for operating personnel to change or add the reduction to the material that is located the inner shell inside, thereby be convenient for operating personnel's operation.

3. The material that is located the inner shell inside can be blocked firmly through the fixture block, and the cooperation through the pressure strip to make the material board can two sides atress, thereby make the material board more stable in the inside of inner shell, and the operating personnel of being convenient for changes material boards such as heated board.

Drawings

FIG. 1 is a schematic overall structure diagram of an insulation fireproof structure of an exterior wall of a building according to an embodiment of the present application;

FIG. 2 is a sectional view of an insulating and fireproof structure of an exterior wall of a building according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a sliding block sliding groove of a building exterior wall heat-insulating fireproof structure in an embodiment of the present application.

Description of reference numerals: 1. an outer wall body; 2. a housing; 21. a bolt; 22. a decorative layer; 3. an inner shell; 31. a clamping piece; 32. a first insulating layer; 33. a compression plate; 331. a first spring; 332. a slider; 333. a second thermal insulation layer; 34. a chute; 35. a sliding hole; 351. a clamping block; 352. a second spring; 4. a thermal insulation board; 5. an acoustical panel.

Detailed Description

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

The embodiment of the application discloses building outer wall heat preservation fire resistive construction. Referring to fig. 1 and 2, a building exterior wall insulation fireproof structure comprises an exterior wall 1, a rectangular hollow shell 2 is arranged on one side of the exterior wall 1, and one side of the shell 2 close to the exterior wall 1 is provided with an opening. The inner shell 3 is slidably connected to the inside of the outer shell 2, the inner shell 3 is a rectangular hollow structure, and the inner shell 3 is close to the outer wall 1 and is opened on the side opposite to the outer wall 1. Outer shell 2 and inner shell 3 all adopt high temperature resistance stainless steel material to make to keep out the damage of external conflagration to the material that is located outer shell 2 and inner shell 3 inside that can be better, thereby reduce stretching of conflagration.

The clamping pieces 31 are respectively and vertically arranged on the outer sides of the two horizontal side walls of the inner shell 3, the clamping pieces 31 are fixedly connected with the inner shell 3, and the clamping pieces 31 are in sliding connection with the outer shell 2. The bolt 21 is horizontally arranged at the position of the outer shell 2 relative to the clamping piece 31, the bolt 21 penetrates through the side wall of the outer shell 2 and the clamping piece 31, the bolt 21 is respectively in threaded connection with the outer shell 2 and the clamping piece 31, and one end of the bolt 21, which is far away from the outer shell 2, is fixedly connected with the outer wall body 1. So that the outer casing 2 and the inner casing 3 are pressed against each other by the bolts 21, and the distance between the outer casing 2 and the inner casing 3 can be adjusted by the bolts 21.

The inboard that is located inner shell 3 is provided with first insulating layer 32, fixed connection between first insulating layer 32 and the inner shell 3 to can carry out the separation with the heat that is located the external world through first insulating layer 32, thereby reduce because the influence that external high temperature caused the material that is located inner shell 3 inside.

A pressing plate 33 is vertically arranged on the inner side of the inner shell 3, and the pressing plate 33 is connected with the inner shell 3 in a sliding way. A first spring 331 is horizontally arranged on one side of the pressing plate 33 close to the housing 2, one end of the first spring 331 is fixedly connected with the pressing plate 33, and the other end of the first spring 331 is fixedly connected with the housing 2, so that the pressing plate 33 can be pushed to move towards one side away from the housing 2 through the first spring 331.

Referring to fig. 2 and 3, the side walls on two sides of the inner shell 3 in the vertical direction are respectively provided with a sliding groove 34, the sliding grooves 34 are horizontally arranged, and the sliding grooves 34 penetrate through the first heat insulation layer 32. The sliding block 332 is arranged at a position of the pressing plate 33 relative to the sliding chute 34, the sliding block 332 is fixedly connected with the pressing plate 33, the sliding block 332 is arranged inside the sliding chute 34, and the sliding block 332 is connected with the sliding chute 34 in a sliding manner.

The side of the pressure plate 33 close to the inner shell 3 is provided with a second thermal insulation layer 333, the second thermal insulation layer 333 is fixedly connected with the pressure plate 33, so that heat on the surface of the outer shell 2 is blocked through the second thermal insulation layer 333, and the influence of external high temperature on the material inside the outer shell 2 is reduced.

Be located sliding connection has heated board 4 in inner shell 3, and heated board 4 is the plate body of rectangle structure, and heated board 4 vertical setting, thereby reduces the loss of indoor temperature through heated board 4 to can keep warm to indoor temperature.

One side that is located heated board 4 and deviates from outer wall body 1 is provided with acoustic celotex board 5, and the vertical setting of acoustic celotex board 5. Fixed connection between acoustic celotex board 5 and heated board 4, and sliding connection between acoustic celotex board 5 and the inner shell 3 to can cut off external noise through acoustic celotex board 5, thereby reduce external noise to indoor influence.

Lie in that inner shell 3 is close to relative one side lateral wall that the wall body 1 level set up and has seted up the hole 35 that slides respectively, the vertical setting in hole 35 that slides, the inside sliding connection that lies in the hole 35 that slides has fixture block 351, and the relative side surface slope of fixture block 351 sets up, and the incline direction from one side that deviates from the wall body 1 to the hole bottom slope of the hole 35 that slides towards one side of being close to the wall body 1 gradually. The side of the clamping block 351 close to the bottom of the sliding hole 35 is horizontally provided with a second spring 352, one end of the second spring 352 is fixedly connected with the clamping block 351, and the other end of the second spring 352 is fixedly connected with the bottom of the sliding hole 35.

When the second spring 352 is not compressed, the second spring 352 pushes the latch 351 to move toward the opposite side, so that the latch 351 protrudes from the inside of the sliding hole 35, thereby latching the insulation board 4 and the soundproof board 5 inside the inner case 3.

When the second spring 352 is compressed, the latch 351 can be completely located inside the sliding hole 35, so that the insulation board 4 and the soundproof board 5 can be inserted into the inner case 3 from the opening of the inner case 3 at the side close to the outer wall body 1. After heated board 4 stretches into inner shell 3 with acoustic celotex board 5, second spring 352 promotes fixture block 351 and removes towards relative one side, and pressure strip 33 moves towards the one side that is close to outer wall body 1 to through pressure strip 33 and fixture block 351 with heated board 4 and acoustic celotex board 5 card in the inside of inner shell 3.

And because the distance between outer shell 2 and the inner shell 3 can be adjusted through bolt 21 and clamping piece 31 to can make operating personnel add different protective layers in the inner shell 3 according to the difference as required, thereby reach different effects.

Lie in that shell 2 deviates from the fixed decorative layer 22 that is provided with in one side of external wall body 1, can decorate shell 2 surface through decorative layer 22, and can reduce the influence of external temperature to shell 2 simultaneously to can keep the temperature of shell 2.

The implementation principle of the building outer wall heat preservation fireproof structure of the embodiment of the application is as follows: through placing heated board 4 in

inner shell

3, and 2 suits of shell are in the outside of inner shell 3, through threaded connection between bolt 21 and the tight piece 31 of clamp to can adjust the distance between outer shell 2 and the inner shell 3, thereby will be located the inside heated board 4 of inner shell 3 and carry out the separation through outer shell 2 and inner shell 3, thereby can effectual reduction because external proruption conflagration causes the possibility of catching fire to heated board 4.

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 outer wall insulation fire resistive construction which characterized in that: the heat-insulation wall comprises an outer wall body (1), wherein a high-temperature-resistant outer shell (2) is arranged on the outer wall body (1), an inner shell (3) is connected to the inner portion of the outer shell (2) in a sliding mode, and a heat-insulation plate (4) is arranged inside the inner shell (3).

2. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: the clamping piece (31) is arranged on the outer side of the inner shell (3), the bolt (21) is arranged on the outer shell (2) relative to the clamping piece (31), and the bolt (21) is in threaded connection with the clamping piece (31).

3. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: a pressing plate (33) is slidably connected in the inner shell (3), and an elastic part is arranged on one side, close to the outer shell (2), of the pressing plate (33).

4. The building exterior wall heat-insulating fireproof structure of claim 3, wherein: the side wall of the inner shell (3) is provided with a sliding groove (34) arranged along the sliding direction of the pressing plate (33), the pressing plate (33) is provided with a sliding block (332), the sliding block (332) is arranged in the sliding groove (34), and the sliding block (332) and the sliding groove (34) slide relatively.

5. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: be located the lateral wall that inner shell (3) are close to one side of outer wall body (1) has seted up relatively sliding hole (35), is located sliding hole's (35) inside slides and is provided with fixture block (351), is located fixture block (351) and is close to the hole bottom one side of sliding hole (35) is provided with the elastic component.

6. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: and a sound insulation board (5) is arranged on one side of the heat insulation board (4) departing from the outer wall body (1).

7. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: and a heat insulation layer is arranged on the side wall of the inner shell (3) and one side of the compression plate (33) close to the outer wall body (1).

8. The building exterior wall heat-insulating fireproof structure of claim 1, wherein: a decorative layer (22) is arranged on one side of the outer shell (2) departing from the outer wall body (1).