CN211037419U - Sound-insulation heat-preservation wall - Google Patents
Sound-insulation heat-preservation wall Download PDFInfo
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- CN211037419U CN211037419U CN201921331351.5U CN201921331351U CN211037419U CN 211037419 U CN211037419 U CN 211037419U CN 201921331351 U CN201921331351 U CN 201921331351U CN 211037419 U CN211037419 U CN 211037419U
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Abstract
The utility model relates to a sound-insulation and heat-preservation wall, which relates to the technical field of building materials and comprises an I-shaped steel keel, wherein the surface of the I-shaped steel keel facing to the outside is provided with a horizontally arranged beam, a heat-preservation and sound-absorption layer is arranged between the beam and the I-shaped steel keel, the outer side wall of the beam is provided with a heat-preservation and sound-insulation layer, the heat-preservation and sound-insulation layer comprises a first color steel plate which is vertically arranged and fixed with the beam, the first color steel plate is provided with a first glass rock wool layer, the glass rock wool layer is provided with a fixed cloth layer, the beam is fixed through the I-shaped steel keel, the two sides of the beam are provided with the heat-preservation and sound-absorption layer and the heat-preservation and sound-insulation layer, the double-layer sound-insulation structure and the sound-insulation cavity formed by the middle part are provided, the sound insulation effect is, meanwhile, the sound insulation and heat preservation effects are good.
Description
Technical Field
The utility model belongs to the technical field of the building material technique and specifically relates to a heat preservation wall gives sound insulation.
Background
At present, the partition wall in the building industry mainly adopts a building block partition wall and a light steel keel gypsum structure partition wall, the process of the building block partition wall is complex, the decoration time is long, the links are more, and if a good sound insulation effect is to be achieved, the thickness is required to be larger. And light gauge steel gypsum structure partition wall, its sound insulation effect is poor.
For example, the utility model patent of patent number CN207499210U, the name is "a double fossil fragments sound-proof wall", its technical scheme is: a double-row keel sound insulation wall is mainly formed by a base layer arranged in an indoor space, wherein the base layer is used for being vertically connected with a ceiling and is matched with a wall body to divide the indoor space into two space sound insulation wall body components. Wherein, this sound insulation wall body subassembly mainly comprises two piece at least entablature and bottom end rail, a plurality of forms the perpendicular fossil fragments of two light steel joist frames that are parallel to each other, the first and second multilayer sound insulation composite sheet of the relative both sides of whole fossil fragments frame that sets up to constitute at two light steel joist frames, the intermediate level acoustic celotex board of setting between two light steel joist frames, and the intermediate level acoustic celotex board separates into two sound insulation sublumens with the sound insulation cavity between first and the second multilayer sound insulation composite sheet, the cotton layer of inhaling of setting in two sound insulation sublumens constitutes.
However, the above-described technique has the following drawbacks: the sound effect in the middle level in above-mentioned patent mainly relies on the intermediate level acoustic celotex board formation sound insulation cavity between two light gauge steel frames to give sound insulation, and its sound insulation effect is slightly poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sound insulation thermal insulation wall body, the effectual advantage gives sound insulation.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a heat preservation wall gives sound insulation, includes I-steel joist, I-steel joist is equipped with the crossbeam that the level set up towards the face in the outside, the crossbeam with be equipped with heat preservation sound-absorbing layer between I-steel joist, the crossbeam is equipped with the heat preservation puigging towards external lateral wall, the heat preservation puigging include vertical setting with the fixed first various steel sheet of crossbeam, first various steel sheet orientation the lateral wall of crossbeam is equipped with first glass rock wool layer, glass rock wool orientation the surface of crossbeam is equipped with the fixed cloth layer.
Implement above-mentioned technical scheme, it passes through I-steel fossil fragments fixed cross beam, and be equipped with the sound absorbing layer that keeps warm on the crossbeam both sides, the sound insulating layer that keeps warm, double-deck sound-proof structure adds the middle syllable-dividing cavity that constitutes, it is effectual to give sound insulation, wherein can reinforce the structure of whole wallboard with the fixed first various steel sheet of crossbeam, the erosion of separation wind and rain simultaneously, be convenient for fix first glass rock wool layer, first glass rock wool layer sound insulation keeps warm effectually, fixed cloth layer is convenient for fix first glass rock wool layer simultaneously, reduce the fine hair departure, the sound of sound absorbing layer absorbable room inboard that keeps warm simultaneously, it is effectual to keep warm simultaneously.
The utility model discloses further set up to: the cross beam is C-shaped with a downward opening, the first color steel plate and the I-shaped steel keel are respectively fixed on the two vertical side walls of the cross beam, and a bracket is arranged on the I-shaped steel and fixed with the bottom end of the cross beam in the C shape.
Implement above-mentioned technical scheme, the setting is the crossbeam that is "C" shape, and its both sides wall area is big is convenient for fix first various steel sheet and I-steel fossil fragments, and weight reduction simultaneously, its bracket is fixed with the crossbeam, has strengthened the fixed strength of I-steel fossil fragments and crossbeam.
The utility model discloses further set up to: the fixed cloth layer is non-woven fabric or grid cloth.
By implementing the technical scheme, the non-woven fabric or the grid cloth has more pores, so that sound conduction and absorption are facilitated.
The utility model discloses further set up to: the heat-preservation sound-absorbing layer comprises a second color steel plate which is vertically fixed on the C-shaped side of the beam, wherein the side of the beam faces to the I-shaped steel keel.
Implement above-mentioned technical scheme, set up the various steel sheet of second and be convenient for protect whole device towards indoor inboard, reduce the inner structure damage, carry out preliminary weakening to the indoor noise simultaneously.
The utility model discloses further set up to: one side of the second color steel plate, which faces the cross beam, is provided with a second glass rock wool layer, and a fixed cloth layer is laid on the surface of the second glass rock wool layer.
Implement above-mentioned technical scheme, lay the second glass rock wool layer and fix with the fixed cloth layer, can play fine heat preservation syllable-dividing effect.
The utility model discloses further set up to: and sound absorbing holes are distributed on the surface of the second color steel plate.
Implement above-mentioned technical scheme, set up and inhale the sound hole and be convenient for the noise and get into second glass rock wool layer and make things convenient for the second glass rock wool layer to absorb, reduce the various steel sheet of second and reflect the noise.
The utility model discloses further set up to: the second glass rock wool layer is of a porous structure, and the second glass rock wool layer is provided with concave absorption grooves at the sound absorption holes.
Implement above-mentioned technical scheme, porous structure's second glass rock wool layer is convenient for absorb and is weakened indoor noise, weakens the conduction of outdoor noise simultaneously, sets up and absorbs the recess and be convenient for the noise and reflect in absorbing the recess and absorb.
The utility model discloses further set up to: and a sound insulation grid is arranged at the gap between the two fixed cloth layers.
Implement above-mentioned technical scheme, set up the sound-proof net and can separate the noise when the noise conducts in the space between two fixed cloth layers, reduce the propagation of noise.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses a sound insulation and heat preservation wall, which comprises an I-shaped steel keel, wherein a horizontally arranged beam is arranged on the outward-facing surface of the I-shaped steel keel, a heat preservation and sound absorption layer is arranged between the beam and the I-shaped steel keel, a heat preservation and sound insulation layer is arranged on the outer side wall of the beam facing the outside, the heat preservation and sound insulation layer comprises a first color steel plate which is vertically arranged and fixed with the beam, a first glass rock wool layer is arranged on the side wall of the first color steel plate facing the beam, a fixing cloth layer is arranged on the surface of the glass rock wool facing the beam, the beam is fixed through the I-shaped steel keel, the heat preservation and sound absorption layer and the heat preservation and sound insulation layer are arranged on two sides of the beam, a double-layer sound insulation structure and a sound insulation cavity formed in the middle are added, the sound insulation effect is good, the first color rock wool steel plate fixed with the beam can strengthen, meanwhile, the fixing cloth layer is convenient for fixing the first glass rock wool layer, so that fluff flying out is reduced, meanwhile, the heat-insulation sound-absorption layer can absorb sound inside a room, and meanwhile, the heat-insulation effect is good;
2. the heat-insulation sound-absorption layer comprises a second color steel plate which is vertically fixed on one side, facing the I-shaped steel keel, of the C-shaped cross beam, a second glass rock wool layer is arranged on one side, facing the cross beam, of the second color steel plate, and a fixing cloth layer is laid on the surface of the second color steel plate, so that the damage of the internal structure is reduced, meanwhile, the indoor noise is preliminarily weakened, and the heat-insulation and sound-insulation effects are good;
3. the sound absorbing holes are arranged, so that noise can enter the second glass rock wool layer conveniently, the second glass rock wool layer can absorb the noise conveniently, the reflection of the noise by the second color steel plate is reduced, and the sound insulation effect of the device is further enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure: 1. i-shaped steel keel; 2. a cross beam; 3. a heat-insulating sound-absorbing layer; 4. a heat and sound insulation layer; 5. a first color steel plate; 6. a first glass rock wool layer; 7. fixing the cloth layer; 8. a bracket; 9. a second color steel plate; 10. a second glass rock wool layer; 11. a sound absorption hole; 12. an absorption groove; 13. and (4) a sound insulation grid.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a sound insulation and heat preservation wall, including I-steel joist 1, I-steel joist 1 is provided with the level and sets up bolt fastening's crossbeam 2 towards the face in the outside, be provided with heat preservation sound absorbing layer 3 between crossbeam 2 and I-steel joist 1, crossbeam 2 is provided with heat preservation sound insulating layer 4 towards external lateral wall, refer to fig. 2, heat preservation sound insulating layer 4 includes vertical setting and crossbeam 2 bolt fastening's first various steel sheet 5, first various steel sheet 5 is provided with first glass rock wool layer 6 towards the lateral wall of crossbeam 2, glass rock wool is provided with fixed cloth layer 7 towards the surface of crossbeam 2, wherein fixed cloth layer 7 is non-woven fabrics or net cloth, adopt net cloth in this embodiment, the non-woven fabrics or net cloth upper aperture is more, be convenient for sound conduction absorption, therefore, it fixes crossbeam 2 through I-steel joist 1, and be provided with heat preservation sound absorbing layer 3 on crossbeam 2 both sides, Heat preservation puigging 4, double-deck sound-proof structure adds the syllable-dividing cavity that constitutes in the middle of, it is effectual to give sound insulation, wherein can reinforce the structure of whole wallboard with crossbeam 2 fixed first various steel sheet 5, separation weather erosion simultaneously, be convenient for fix first glass rock wool layer 6, first glass rock wool layer 6 gives sound insulation and keeps warm effectually, fixed cloth layer 7 is convenient for fix first glass rock wool layer 6 simultaneously, reduce fine hair departure, it can absorb the inboard sound in room to keep warm the sound layer 3 simultaneously, it is effectual to keep warm simultaneously.
Referring to fig. 1 and 2, the cross beam 2 is C-shaped with a downward opening, the first color steel plate 5 and the i-steel keel 1 are respectively fixed on two vertical side walls of the C-shaped cross beam 2, the bracket 8 arranged on the i-steel is fixed with the bottom end of the C-shaped cross beam 2 by bolts, the C-shaped cross beam 2 is arranged, the areas of the two side walls of the C-shaped cross beam are large, the first color steel plate 5 and the i-steel keel 1 are convenient to fix, the weight is reduced, the bracket 8 is fixed with the cross beam 2, and the fixing strength of the i-steel keel 1 and the cross beam 2 is enhanced.
Referring to fig. 2, it includes vertical the second color steel plate 9 who fixes in crossbeam 2 of "C" shape towards I-steel fossil fragments 1 one side to keep warm to inhale sound layer 3, the second color steel plate 9 is provided with second glass rock wool layer 10 and surface laying has set fixed cloth layer 7 towards one side of crossbeam 2, the color steel plate 9 surface distribution of second has inhales sound hole 11, it is convenient for protect whole device towards indoor inboard to set up the color steel plate 9 of second, it is damaged to reduce inner structure, simultaneously carry out preliminary weakening to the indoor noise, it gets into second glass rock wool layer 10 and makes things convenient for second glass rock wool layer 10 to absorb to inhale sound hole 11, it reflects the noise to reduce the color steel plate 9 of second, lay second glass rock wool layer 10 and fix with fixed cloth layer 7, can play fine heat preservation syllable-dividing effect.
Referring to fig. 2, in order to further reduce the noise transmission, the second glass rock wool layer 10 is of a porous structure, the second glass rock wool layer 10 is provided with an inward concave absorption groove 12 at the sound absorption hole 11, a sound insulation grid 13 is arranged at the gap between the two fixed cloth layers 7, the second glass rock wool layer 10 of the porous structure is convenient for absorbing and weakening the indoor noise, and simultaneously weakens the outdoor noise transmission, the absorption groove 12 is arranged to facilitate the noise to be reflected and absorbed in the absorption groove 12, the sound insulation grid 13 can separate the noise when the noise is transmitted at the gap between the two fixed cloth layers 7, and the noise can be reduced.
Working process (principle): the utility model discloses a sound-insulation and heat-preservation wall body, which fixes a crossbeam 2 through an I-shaped steel keel 1, and is provided with heat-insulation and sound-absorption layers 3 and heat-insulation and sound-preservation layers 4 at two sides of the crossbeam 2, a sound-insulation cavity is formed by a double-layer sound-insulation structure and the middle part, the sound-insulation effect is good, wherein, a first color steel plate 5 fixed with the crossbeam 2 can strengthen the structure of the whole wall plate, simultaneously, the weather erosion is obstructed, the first glass rock wool layer 6 is convenient to fix, the sound-insulation and heat-preservation effects of the first glass rock wool layer 6 are good, simultaneously, a fixing cloth layer 7 is convenient to fix the first glass rock wool layer 6, the fluff flying out is reduced, simultaneously, the heat-insulation and sound-absorption layer 3 can absorb the sound inside a room, a second glass rock wool layer 10 is convenient to absorb and weaken the indoor noise, simultaneously weaken the transmission of the outdoor noise, the absorption groove 12 is arranged, the noise is separated, the transmission of the noise is reduced, and meanwhile, the heat preservation effect is good.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a heat preservation wall gives sound insulation, includes I-steel fossil fragments (1), its characterized in that: i-steel joist (1) is equipped with crossbeam (2) that the level set up towards the face in the outside, crossbeam (2) with be equipped with heat preservation sound-absorbing layer (3) between I-steel joist (1), crossbeam (2) are equipped with heat preservation puigging (4) towards external lateral wall, heat preservation puigging (4) including vertical setting with crossbeam (2) fixed first various steel sheet (5), first various steel sheet (5) orientation the lateral wall of crossbeam (2) is equipped with first glass rock wool layer (6), glass rock wool orientation the surface of crossbeam (2) is equipped with fixed cloth layer (7).
2. The sound-insulation thermal-insulation wall body according to claim 1, characterized in that: the cross beam (2) is C-shaped with a downward opening, the first color steel plate (5) and the I-shaped steel keel (1) are respectively fixed on the two vertical side walls of the cross beam (2) in the C shape, and the I-shaped steel is provided with a bracket (8) and the C-shaped bottom end of the cross beam (2) for fixing.
3. The sound-insulation thermal-insulation wall body according to claim 2, characterized in that: the fixed cloth layer (7) is non-woven fabric or grid cloth.
4. A sound-insulating thermal-insulating wall body as claimed in claim 3, characterized in that: the heat-preservation sound-absorbing layer (3) comprises a second color steel plate (9) which is vertically fixed on the C-shaped cross beam (2) and faces one side of the I-shaped steel keel (1).
5. The sound-insulation thermal-insulation wall body according to claim 4, characterized in that: one side of the second color steel plate (9) facing the cross beam (2) is provided with a second glass rock wool layer (10) and the surface is laid with a fixed cloth layer (7).
6. The sound-insulation thermal-insulation wall body according to claim 5, characterized in that: and sound absorbing holes (11) are distributed on the surface of the second color steel plate (9).
7. The sound-insulation thermal-insulation wall body according to claim 6, characterized in that: the second glass rock wool layer (10) is of a porous structure, and the second glass rock wool layer (10) is provided with an inwards concave absorption groove (12) at the sound absorption hole (11).
8. The sound-insulation thermal-insulation wall body according to claim 7, characterized in that: and a sound insulation grid (13) is arranged at a gap between the two fixed cloth layers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331351.5U CN211037419U (en) | 2019-08-15 | 2019-08-15 | Sound-insulation heat-preservation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921331351.5U CN211037419U (en) | 2019-08-15 | 2019-08-15 | Sound-insulation heat-preservation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211037419U true CN211037419U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921331351.5U Active CN211037419U (en) | 2019-08-15 | 2019-08-15 | Sound-insulation heat-preservation wall |
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| Country | Link |
|---|---|
| CN (1) | CN211037419U (en) |
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2019
- 2019-08-15 CN CN201921331351.5U patent/CN211037419U/en active Active
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