CN209742125U

CN209742125U - Sound-proof fireproof heat-insulation external wall

Info

Publication number: CN209742125U
Application number: CN201821253685.0U
Authority: CN
Inventors: 徐轶群; 金凯; 陶林伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-06
Filing date: 2018-08-06
Publication date: 2019-12-06
Anticipated expiration: 2028-08-06

Abstract

The utility model discloses a sound-proof, fireproof and heat-insulating outer wall, which comprises a protective panel and is characterized in that a limiting groove is arranged on one side surface of the protective panel, the surface of the protective panel is provided with a limiting block a corresponding to the size and the position of the limiting groove, the limiting block a is arranged in parallel with the limiting groove, the left side and the right side of the other side surface of the protective panel are provided with limiting grooves a, the limiting block a is vertical to the surface of one side provided with the limiting grooves a, the surface of the protective panel is provided with limiting blocks corresponding to the size and the position of the limiting groove a, the outer wall has strong functions, a glass layer in a sound-insulating layer has sound-insulating function, the sound-insulating block can multiply block sound, the heat-insulating plate in the heat-insulating layer is thermal-insulating material, in the fire-insulating layer, rock wool has the characteristics of heat absorption and, has the functions of fire prevention and heat preservation, and is suitable for wide social use.

Description

Sound-proof fireproof heat-insulation external wall

Technical Field

The utility model relates to a building outer wall structure specifically is a fire prevention heat preservation outer wall gives sound insulation.

Background

Along with the gradual improvement of the living standard of people, the requirements of people on various living facilities are higher and higher. At present, the living environment of residents in cities is mainly high-rise buildings, and the distribution density of the buildings is high, so that a plurality of problems are brought to living.

Firstly, as urban population is continuously increased, public resources are more and more tense, taking squares and park squares in a community as an example, various commercial activities and body-building activities are frequently held, surrounding residents are full of harm of noise pollution, and even if a window is closed, the sound insulation effect is not ideal; secondly, the building material is mostly reinforced concrete, the specific heat capacity is small, heat absorption and heat release are fast, and the requirement on heat preservation of the building is high particularly in winter in cold areas; the building has good heat preservation effect and can also obviously improve the heat utilization rate; thirdly, a potential safety hazard caused by the ever-increasing population density is a fire hazard. At present, a building is a high-rise building, people are inconvenient to evacuate, and an important transfer channel for sudden fire of the building spreads to an adjacent room through a window, so that the technical personnel in the field provide a sound-insulation fireproof heat-insulation outer wall to solve the problems in the background technology.

disclosure of Invention

An object of the utility model is to provide a fire prevention heat preservation outer wall gives sound insulation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sound-insulation fireproof heat-insulation outer wall comprises a protective panel, wherein a limiting groove is formed in the surface of one side of the protective panel, a limiting block a is arranged on the surface of the protective panel corresponding to the size and the position of the limiting groove, the limiting block a is arranged in parallel with the limiting groove, limiting grooves a are formed in the left side and the right side of the surface of the other side of the protective panel, the limiting block a is perpendicular to the surface of one side provided with the limiting groove a, limiting blocks are arranged on the surface of the protective panel corresponding to the size and the position of the limiting groove a, and the limiting blocks are arranged;

The protective housing comprises an apron, a protective housing and a decorative panel, the protective housing is provided with a groove, the bottom of the outer surface of the protective housing is fixedly connected with the decorative panel through an adhesion agent, the groove in the protective housing is sequentially provided with a fireproof layer, a thermal insulation layer and a sound insulation layer from bottom to top, the opening of the groove of the protective housing is provided with the apron, and the apron is fixedly connected with the protective housing through bolts.

As a further aspect of the present invention: the soundproof layer comprises two glass layers, a soundproof block and a sealing strip, the soundproof block is arranged between the two glass layers, and the two glass layers are fixedly connected through the sealing strip.

As a further aspect of the present invention: the glass layer is of a double-layer sound insulation glass structure, the interior of the double-layer sound insulation glass is vacuumized, and a plurality of through holes are formed in the sound insulation block.

As a further aspect of the present invention: the heat insulation layer comprises a foam cushion layer, a resin plate and a metal wire mesh layer, the metal wire mesh layer is a hollow shell, and the metal wire mesh layer is sequentially provided with a heat insulation plate, the resin plate and the foam cushion layer from bottom to top.

as a further aspect of the present invention: the heat insulation plate material is one of polyurethane foam, an extruded sheet or a benzene board, and the heat insulation plate is connected with the resin board through sealant.

As a further aspect of the present invention: the flame retardant coating includes rock wool, calcium carbonate and venthole, the rock wool is hollow casing, and the rock wool equidistant a plurality of baffles that are provided with, and baffle and rock wool inner wall clearance department fill have calcium carbonate, and the calcium carbonate surface is provided with a plurality of ventholes.

compared with the prior art, the beneficial effects of the utility model are that:

1. This outer wall is used for protecting the outer wall, and constructor paints the adhesion agent on the protective plate surface and connects the wall body, and the staff also can pass spacing pore pair protective plate through bolt etc. and fix, can pass through spacing groove an and stopper or the connection between spacing groove and the stopper a between two outer walls to reduce the clearance between the outer wall, strengthen the stability of outer wall.

2. The function of this outer wall is also very powerful, glass layer has the function that gives sound insulation in the puigging, and the sound proof piece carries out multiple blocking to sound, makes the puigging effect show, and the insulation board is thermal insulation material in the insulating layer, and the resin board protects the insulation board, and in the flame retardant coating, the rock wool has heat absorption and incombustible characteristics, and the inside calcium carbonate of rock wool produces carbon dioxide gas when the heating and stops the burning, and this outer wall function is strong, has fire prevention and heat retaining function, and the installation is firm, is fit for the society and uses widely.

drawings

Fig. 1 is a schematic structural view of a sound-proof, fire-proof and heat-insulating outer wall.

Fig. 2 is a schematic structural view of a protective panel in a sound-proof, fireproof and heat-insulating outer wall.

Fig. 3 is a schematic structural view of a sound insulation layer in a sound insulation, fire prevention and heat preservation outer wall.

Fig. 4 is a schematic structural view of a thermal insulation layer in a sound-proof, fireproof and thermal insulation exterior wall.

FIG. 5 is a schematic structural view of a fireproof layer in a sound-proof, fireproof and heat-insulating exterior wall

In the figure: 1-protective panel, 2-limit groove, 3-limit hole, 4-limit block, 5-limit block a, 6-limit groove a, 101-cover plate, 102-protective shell, 103-decorative panel, 104-fireproof layer, 105-thermal insulation layer, 106-sound insulation layer, 107-sponge cushion layer, 108-bolt, 201-glass layer, 202-sound insulation block, 203-sealing strip, 301-foam cushion layer, 302-resin plate, 303-heat insulation plate, 304-metal wire mesh layer, 401-rock wool, 402-calcium carbonate and 403-air outlet hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a sound-insulation, fire-proof and thermal-insulation exterior wall includes a protection panel 1, a limiting groove 2 is formed on a surface of one side of the protection panel 1, and a limiting block a5 is arranged on the surface of the protection panel 1 corresponding to the size and position of the limiting groove 2, the limiting block a6 is arranged in parallel to the limiting groove 2, a limiting groove a6 is formed on the left and right sides of the surface of the other side of the protection panel 1, and a limiting block a5 is perpendicular to the surface of one side where the limiting groove a6 is formed, a limiting block 4 is arranged on the surface of the protection panel 1 corresponding to the size and position of the limiting groove a6, and;

the protective panel 1 comprises a cover plate 101, a protective shell 102 and a decorative panel 103, wherein the protective shell 102 is provided with a groove, the bottom of the outer surface of the protective shell 102 is fixedly connected with the decorative panel 103 through an adhesive, the groove in the protective shell 102 is sequentially provided with a fire-proof layer 104, a thermal-insulating layer 105 and a sound-insulating layer 106 from bottom to top, the cover plate 101 is arranged at the groove opening of the protective shell 102, and the cover plate 101 is fixedly connected with the protective shell 102 through a bolt 108.

The soundproof layer 106 comprises two glass layers 201, a soundproof block 202 and a sealing tape 203, wherein the soundproof block 202 is arranged between the two glass layers 201, and the two glass layers 201 are fixedly connected through the sealing tape 202.

Glass layer 201 is double-deck sound-proof glass structure, and the inside evacuation of double-deck sound-proof glass, the piece 202 that gives sound insulation is inside to be provided with a plurality of through-holes.

The heat insulation layer 105 comprises a foam cushion layer 301, a resin plate 302 and a metal mesh layer 304, the metal mesh layer 304 is a hollow shell, and the metal mesh layer 304 is sequentially provided with a heat insulation plate 303, the resin plate 302 and the foam cushion layer 301 from bottom to top.

The material of the heat insulation plate 303 is one of polyurethane foam, an extruded sheet or a benzene plate, and the heat insulation plate 303 is connected with the resin plate 302 through a sealant.

The flame retardant coating 104 includes rock wool 401, calcium carbonate 401 and venthole 403, rock wool 401 is hollow casing, and rock wool 401 equidistant is provided with a plurality of baffles, and baffle and the packing of rock wool 401 inner wall clearance department have calcium carbonate 402, and the calcium carbonate 402 surface is provided with a plurality of ventholes 403.

The utility model discloses a theory of operation is:

The external wall is used for protecting the external wall, constructors paint an adhesive on the surface of the protective panel 1 to connect the wall, workers can also pass through a limiting hole 3 to fix the protective panel 1 through bolts and the like, the two external walls can pass through the connection between a limiting groove a6 and a limiting block 4 or between a limiting groove 2 and a limiting block a5 to reduce the gap between the external walls and enhance the stability of the external wall, the external wall has very strong functions, a glass layer 201 in a sound insulation layer 106 has the sound insulation function, a sound insulation block 202 performs multiple blocking on sound, the effect of the sound insulation layer is obvious, a heat insulation plate 303 in a heat insulation layer 105 is a heat insulation material, a resin plate 303 protects the heat insulation plate 303, in a fireproof layer 104, rock wool 401 has the characteristics of heat absorption and non-combustion, calcium carbonate 401 in the rock wool 401 generates carbon dioxide gas to prevent combustion when being heated, the external wall has strong functions and has the functions of fire prevention and heat, and the installation is stable, and the device is suitable for wide social use.

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

1. A sound-insulation fireproof heat-insulation outer wall comprises a protective panel, and is characterized in that a limiting groove is formed in one side surface of the protective panel, a limiting block a is arranged on the surface of the protective panel corresponding to the size and the position of the limiting groove, the limiting block a is arranged in parallel with the limiting groove, limiting grooves a are formed in the left side and the right side of the other side surface of the protective panel, the limiting block a is perpendicular to the surface of one side provided with the limiting groove a, limiting blocks are arranged on the surface of the protective panel corresponding to the size and the position of the limiting groove a, and the limiting blocks are arranged in parallel with the;

Protective panel includes apron, protective housing and decoration panel, the protective housing is seted up flutedly, adhesion agent fixed connection decoration panel is passed through to protective housing surface bottom, the inside recess from the bottom up of protective housing has set gradually flame retardant coating, insulating layer and puigging, protective housing groove opening department is provided with the apron, the apron passes through bolt fixed connection protective housing, the flame retardant coating includes rock wool, calcium carbonate and venthole, the rock wool is hollow casing, and the equidistant a plurality of baffles that are provided with of rock wool, and baffle and rock wool inner wall clearance department fill have calcium carbonate, and the calcium carbonate surface is provided with a plurality of ventholes.

2. The sound-insulation fire-prevention heat-insulation outer wall as claimed in claim 1, wherein the sound-insulation layer comprises two glass layers, a sound-insulation block and a sealing tape, the sound-insulation block is arranged between the two glass layers, and the two glass layers are fixedly connected through the sealing tape.

3. The sound-insulating, fire-proof and heat-insulating outer wall as claimed in claim 2, wherein a plurality of through holes are formed in the sound-insulating block.

4. The sound-insulation fire-prevention heat-insulation outer wall according to claim 1, wherein the heat-insulation layer comprises a foam cushion layer, a resin plate and a metal wire mesh layer, the metal wire mesh layer is a hollow shell, and the heat-insulation plate, the resin plate and the foam cushion layer are sequentially arranged on the metal wire mesh layer from bottom to top.

5. The sound-insulating, fire-proof and heat-insulating outer wall as claimed in claim 4, wherein the heat-insulating plate material is one of polyurethane foam, extruded sheet or polystyrene board, and the heat-insulating plate is connected with the resin plate by sealant.