CN220434100U - Sound-insulation and heat-insulation building energy-saving building material - Google Patents
Sound-insulation and heat-insulation building energy-saving building material Download PDFInfo
- Publication number
- CN220434100U CN220434100U CN202321605444.9U CN202321605444U CN220434100U CN 220434100 U CN220434100 U CN 220434100U CN 202321605444 U CN202321605444 U CN 202321605444U CN 220434100 U CN220434100 U CN 220434100U
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- Prior art keywords
- sound
- cotton
- heat
- layer
- sound absorption
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- 238000009413 insulation Methods 0.000 title claims abstract description 37
- 239000004566 building material Substances 0.000 title claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 66
- 238000010521 absorption reaction Methods 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 238000004321 preservation Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- 239000003063 flame retardant Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000003491 array Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- 238000005034 decoration Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a sound-insulating and heat-preserving building energy-saving building material, which comprises a substrate layer, wherein a sound-insulating layer, a heat-preserving layer and an outer decorative layer are sequentially arranged on the outer side of the substrate layer; the sound insulation layer comprises a porous plate, first sound absorption cotton, second sound absorption cotton and a sound absorption cavity between the first sound absorption cotton and the second sound absorption cotton, the porous plate is positioned between the heat insulation layer and the first sound absorption cotton, and a plurality of protruding parts distributed in arrays are arranged on the first sound absorption cotton and the second sound absorption cotton. When noise enters through the external decorative layer and the heat insulating layer, the noise enters the sound insulating layer through the holes on the porous plate, the noise can be primarily reduced under the action of the first sound-absorbing cotton and then enters the sound-absorbing cavity, and the noise can be refracted and reflected for many times in the sound-absorbing cavity due to the plurality of protruding parts arranged on the first sound-absorbing cotton and the second sound-absorbing cotton, so that the external noise can be effectively reduced and isolated.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a sound-insulation heat-preservation building energy-saving building material.
Background
At present, the energy-saving building material mainly comprises an external wall heat insulation system, wherein a composite layer formed by heat insulation materials and external wall facing materials is adopted, so that the heat insulation performance of a building is improved, and the energy consumption is reduced; if a polystyrene heat-insulating structure is adopted, a polystyrene board is used as a heat-insulating material, and is usually used as a base layer with a mineral wool board, a calcium silicate board and the like, and decorative surface materials such as stone, ceramic tiles, paint and the like are stuck on the surface of the base layer; the glass wool heat insulation structure is characterized in that glass wool plates are used as heat insulation materials, are usually used as base layers with gypsum boards, cement boards and the like, and are stuck with decorative surface materials such as stone, ceramic tiles, paint and the like on the surfaces of the glass wool plates; silicate heat-insulating structure, silicate board as heat-insulating material, usually with fiber cement board, calcium silicate board, etc. as basic layer, and adhering stone, ceramic tile, paint, etc. decoration surface material on its surface.
The structure can play a role in heat preservation and energy saving to a certain extent, but has the problem of poor sound insulation effect; in this regard, a novel energy-saving building material for sound insulation and heat preservation is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sound-insulation and heat-insulation building energy-saving building material, which has the advantages of good sound-insulation effect, strong heat-insulation performance and the like, and solves the problems of poor heat-insulation and sound-insulation effects of the energy-saving building material in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the energy-saving building material comprises a substrate layer, wherein a sound insulation layer, a heat preservation layer and an outer decoration layer are sequentially arranged on the outer side of the substrate layer;
the sound insulation layer comprises a porous plate, first sound absorption cotton, second sound absorption cotton and a sound absorption cavity positioned between the first sound absorption cotton and the second sound absorption cotton, the porous plate is positioned between the heat insulation layer and the first sound absorption cotton, the first sound absorption cotton and the second sound absorption cotton are respectively provided with a plurality of protruding portions distributed in an array, and the protruding portions on the first sound absorption cotton and the protruding portions on the second sound absorption cotton face the sound absorption cavity and are arranged up and down in a mutually corresponding mode.
Preferably, the first sound-absorbing cotton and the second sound-absorbing cotton are distributed with a plurality of grooves in an array manner, and the opening of each groove faces the sound-absorbing cavity; grooves on the first sound-absorbing cotton and grooves on the second sound-absorbing cotton are correspondingly arranged up and down; and the grooves and the convex parts are alternately distributed at intervals.
Preferably, the protruding portion is an arc-shaped protrusion, and the groove is an arc-shaped groove.
Preferably, a plurality of partition plates are further arranged in the sound absorption cavity.
Preferably, the partition plate is provided with a plurality of through holes.
Preferably, the inner side of the substrate layer is further provided with a sound insulation plate, a fireproof layer and an inner decoration layer in sequence.
Preferably, the inner space of the fireproof layer is filled with a flame retardant.
The utility model has the beneficial effects that:
according to the sound-insulation and heat-preservation building energy-saving building material, when noise enters through the outer decorative layer and the heat preservation layer outside, the noise enters into the sound insulation layer through the holes in the porous plate, preliminary noise reduction treatment can be carried out under the action of the first sound-absorption cotton, and then the noise enters into the sound-absorption cavity, and as the first sound-absorption cotton and the second sound-absorption cotton are provided with the plurality of protruding parts, the noise can be refracted and reflected for many times in the sound-absorption cavity, so that the external noise can be effectively reduced and isolated.
Drawings
Fig. 1 is a schematic sectional view of a sound-insulating and heat-preserving building energy-saving building material.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic structural view of a first sound-absorbing cotton according to the present utility model.
Reference numerals illustrate:
1. a substrate layer; 2. a sound insulation layer; 21. a porous plate; 22. a first sound absorbing cotton; 23. a second sound-absorbing cotton; 24. a sound absorbing cavity; 25. a boss; 26. a groove; 27. a partition plate; 28. a through hole; 3. a heat preservation layer; 4. an outer decorative layer; 5. a sound insulation board; 6. a fire-blocking layer; 7. an inner decorative layer.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 3, the present embodiment provides a sound-insulating and heat-preserving building energy-saving building material, which comprises a substrate layer 1, wherein a sound-insulating layer 2, a heat-preserving layer 3 and an outer decorative layer 4 are sequentially arranged on the outer side of the substrate layer;
the sound insulation layer 2 comprises a porous plate 21, first sound absorption cotton 22, second sound absorption cotton 23 and sound absorption cavities 24 positioned between the first sound absorption cotton 22 and the second sound absorption cotton 23, the porous plate 21 is positioned between the heat insulation layer 3 and the first sound absorption cotton 22, a plurality of protruding portions 25 distributed in arrays are arranged on the first sound absorption cotton 22 and the second sound absorption cotton 23, and the protruding portions 25 on the first sound absorption cotton 22 and the protruding portions 25 on the second sound absorption cotton 23 face the sound absorption cavities 24 and are arranged up and down in a mutually corresponding mode.
Specifically, the heat preservation layer 3 can play a role in heat insulation, so that energy consumption is reduced, and an energy-saving effect is achieved; through the first cotton 22 of inhaling that inhales that sets up and the cotton 23 of inhaling of second, when the noise is through outside outer decorative layer 4, heat preservation 3 enter into, at first through the hole on the perforated plate 21 enter into the puigging 2 inside, inhale the sound cotton 22's effect under first and can carry out preliminary noise reduction and handle, then enter into inhale the sound cavity 24 in, inhale the sound cotton 22 and inhale the cotton 23 on being provided with a plurality of bellying 25 with the second for the noise can take place refraction and reflection many times in inhaling the sound cavity 24, thereby can effectively reduce and the isolated external noise.
In some preferred embodiments, a plurality of grooves 26 are distributed on each of the first sound-absorbing cotton 22 and the second sound-absorbing cotton 23 in an array, and each groove 26 is opened toward the sound-absorbing cavity 24; the grooves 26 on the first sound-absorbing cotton 22 and the grooves 26 on the second sound-absorbing cotton 23 are correspondingly arranged up and down; and the grooves 26 and the convex parts 25 are alternately distributed at intervals, namely, one convex part 25 is connected with one convex part 25, and then one groove 26 is connected, and the like are distributed in a propelling way. The provision of the grooves 26 can further increase the surface areas of the first sound-absorbing cotton 22 and the second sound-absorbing cotton 23, thereby further increasing the reflection effect on noise.
In some preferred embodiments, the boss 25 is an arcuate boss and the recess 26 is an arcuate recess; the curved structure makes the surface smoother, and the protruding portion 25 of the first sound absorbing cotton 22 corresponds to the protruding portion 25 of the second sound absorbing cotton 23, and the groove 26 of the first sound absorbing cotton 22 corresponds to the groove 26 of the second sound absorbing cotton 23, so that the cross section width of the sound absorbing cavity 24 has a structure with staggered sizes in sequence, and noise can be further attenuated to a certain extent in the reflecting process.
Further, as further shown in fig. 2, a plurality of partition plates 27 are further disposed in the sound absorbing cavity 24; the partition plate 27 is provided with a plurality of through holes 28; by arranging the partition plate 27, noise can be reflected on more surfaces, and the energy of the noise can be further reduced, so that the noise reduction effect is improved; the sound-absorbing cavities 24 are divided into a plurality of parts by the partition plates 27, and the partition plates 27 are provided with a plurality of through holes 28, so that noise can alternately shuttle and reflect in the plurality of sound-absorbing cavities 24, the noise reduction effect is further improved, and the sound insulation effect is achieved.
In some other embodiments, a sound insulation board 5, a fire-proof layer 6 and an inner decoration layer 7 are further arranged on the inner side of the substrate layer 1 in sequence; the fire retardant is filled in the inner space of the fire-proof layer 6; the sound insulation board 5 further improves the sound insulation effect; the fireproof layer 6 is arranged to play a fireproof effect, and the flame retardant can be sodium bicarbonate powder, which can form a large amount of carbon dioxide under the action of thermal decomposition, so that a fireproof and fire-extinguishing effect is played.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The energy-saving building material for the sound insulation and heat preservation is characterized by comprising a substrate layer (1), wherein a sound insulation layer (2), a heat preservation layer (3) and an outer decorative layer (4) are sequentially arranged on the outer side of the substrate layer;
the sound insulation layer (2) comprises a porous plate (21), first sound absorption cotton (22), second sound absorption cotton (23) and sound absorption cavities (24) located between the first sound absorption cotton (22) and the second sound absorption cotton (23), the porous plate (21) is located between the heat insulation layer (3) and the first sound absorption cotton (22), a plurality of protruding portions (25) distributed in an array are arranged on the first sound absorption cotton (22) and the second sound absorption cotton (23), the protruding portions (25) on the first sound absorption cotton (22) and the protruding portions (25) on the second sound absorption cotton (23) are all oriented to the sound absorption cavities (24), and are arranged in a vertically corresponding mode, and the protruding portions (25) are arc-shaped protrusions.
2. The sound-proof and heat-insulating building material according to claim 1, wherein a plurality of grooves (26) are distributed on the first sound-absorbing cotton (22) and the second sound-absorbing cotton (23) in an array manner, and an opening of each groove (26) faces the sound-absorbing cavity (24); grooves (26) on the first sound-absorbing cotton (22) and grooves (26) on the second sound-absorbing cotton (23) are correspondingly arranged up and down; and the grooves (26) and the convex parts (25) are distributed at intervals in a staggered way.
3. A sound and heat insulating building material according to claim 2, characterized in that the recess (26) is an arc-shaped recess.
4. The sound-proof and heat-insulating building energy-saving building material according to claim 1, wherein a plurality of partition plates (27) are further arranged in the sound-absorbing cavity (24).
5. The sound-proof and heat-insulating building energy-saving building material according to claim 4, wherein the partition plate (27) is provided with a plurality of through holes (28).
6. The sound-proof and heat-insulating building energy-saving building material according to claim 1 is characterized in that a sound-insulating plate (5), a fireproof layer (6) and an inner decorative layer (7) are further arranged on the inner side of the substrate layer (1) in sequence.
7. The sound-proof and heat-insulating building energy-saving building material according to claim 6, wherein the fireproof layer (6) is internally filled with a flame retardant at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605444.9U CN220434100U (en) | 2023-06-25 | 2023-06-25 | Sound-insulation and heat-insulation building energy-saving building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321605444.9U CN220434100U (en) | 2023-06-25 | 2023-06-25 | Sound-insulation and heat-insulation building energy-saving building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434100U true CN220434100U (en) | 2024-02-02 |
Family
ID=89700395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321605444.9U Active CN220434100U (en) | 2023-06-25 | 2023-06-25 | Sound-insulation and heat-insulation building energy-saving building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434100U (en) |
-
2023
- 2023-06-25 CN CN202321605444.9U patent/CN220434100U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |