CN210316096U - Sound insulation and shock absorption structure of building wall - Google Patents
Sound insulation and shock absorption structure of building wall Download PDFInfo
- Publication number
- CN210316096U CN210316096U CN201921153284.2U CN201921153284U CN210316096U CN 210316096 U CN210316096 U CN 210316096U CN 201921153284 U CN201921153284 U CN 201921153284U CN 210316096 U CN210316096 U CN 210316096U
- Authority
- CN
- China
- Prior art keywords
- layer
- sound
- shock
- noise
- noise elimination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 121
- 238000003379 elimination reaction Methods 0.000 claims abstract description 47
- 230000008030 elimination Effects 0.000 claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- 230000030279 gene silencing Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000006260 foam Substances 0.000 claims abstract description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims abstract 6
- 239000003973 paint Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model provides a building wall's sound insulation shock-absorbing structure. The wall body sequentially comprises a decorative cloth layer, a damping layer, an inner waterproof layer, an inner silencing layer, a reinforcing layer, an outer silencing layer, an outer waterproof layer and a protective layer from inside to outside; the shock absorption layer comprises a sponge layer and a foam layer to absorb shock; the inner noise elimination layer and the outer noise elimination layer comprise an expansion type noise elimination layer and a resistance noise elimination layer which are symmetrically arranged; the reinforcing layer comprises S-shaped bent iron plates and steel beams which are supported at the bent parts of the S-shaped bent iron plates in a staggered mode, and the other sides of the steel beams are fixed on the resistive silencing layers on the corresponding sides. Has good sound insulation and shock absorption functions, and also has the advantages of water resistance, corrosion resistance, light weight, high strength and the like.
Description
Technical Field
The utility model relates to a building wall's sound insulation shock-absorbing structure.
Background
At present, the integrated house is widely used for constructing temporary offices and dormitories of construction sites, and large-scale field exploration and field operation construction rooms of traffic, water conservancy, petroleum, natural gas and the like; temporary rooms for urban office, civil arrangement, exhibition and the like; leisure villas and vacation houses in tourist areas; earthquake relief, military field and the like. The modular house is a house building mode which can be rapidly assembled into a complete house by prefabricating walls, roofs and the like in a factory and processing a bearing structure represented by a steel structure according to design requirements. The modular house is characterized by a professional design, standardized, modularized and generalized production, easy removal, convenient installation, convenient transportation, storage, repeated use and turnover, and is temporary or permanent.
The construction of outer wall system is accomplished in the mill promptly to the modularization house when production, and outer wall system generally includes door and window, outer wall finish coat and vent etc. and outer wall system generally directly carries out the production of industrialization in the mill, but at the job site direct mount, and is convenient swift again, can shorten construction period, and product quality is changeed and is obtained effective control and reduction in production cost that can be great.
However, the outer wall system in the prior art is generally applied to temporary houses, and the sound insulation performance of the outer wall system cannot meet the sound insulation requirement required under a high living environment, so that the living environment with high requirement on silence cannot be met; and the structure is not stable enough when using under vibrations environment such as to the railway way side, job site, the outer wall may shake along with external environment under external vibrations environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building wall's sound insulation shock-absorbing structure that sound insulation is effectual, bearing capacity is strong and can use in the vibration environment.
The technical scheme of the utility model is realized like this: the sound insulation and shock absorption structure of the building wall comprises a wall body, wherein the wall body sequentially comprises a decorative cloth layer, a shock absorption layer, an inner waterproof layer, an inner noise elimination layer, a reinforcing layer, an outer noise elimination layer, an outer waterproof layer and a protection layer from inside to outside;
the shock absorption layer comprises a sponge layer and a foam layer to absorb shock;
the inner noise elimination layer and the outer noise elimination layer comprise an expansion type noise elimination layer and a resistance noise elimination layer which are symmetrically arranged;
the reinforcing layer comprises S-shaped bent iron plates and steel beams which are supported at the bent parts of the S-shaped bent iron plates in a staggered mode, and the other sides of the steel beams are fixed on the resistive silencing layers on the corresponding sides.
On the basis of the scheme, the expansion type noise elimination layer is further improved as follows, the expansion type noise elimination layer comprises a plurality of noise elimination expansion cavities which are arranged in a matrix mode, and small noise elimination holes communicated with the noise elimination expansion cavities are formed in the noise elimination expansion cavities in the direction towards the transmission direction of the sound.
On the basis of the scheme, the resistance noise elimination layer is a folded plate noise elimination layer, a plurality of S-shaped channels are arranged on the folded plate noise elimination layer, and the cross sections of the S-shaped channels are rectangular.
On the basis of the scheme, the width of the S-shaped channel is smaller than the diameter of the silencing expansion cavity, each silencing expansion cavity is correspondingly provided with two S-shaped channels, and the S-shaped channels are communicated with the corresponding silencing expansion cavities.
On the basis of the scheme, the expansion type noise elimination layer and the resistance noise elimination layer are further improved as follows.
On the basis of the scheme, the steel beam is further improved as follows, the steel beam is I-shaped steel, one side of the I-shaped steel is welded with the corresponding bending part of the S-shaped bent iron plate, and the other side of the I-shaped steel is welded and fixed with the resistive noise elimination layer on the corresponding side.
On the basis of the scheme, the anti-rust and anti-corrosion paint is further improved in the following mode, and the protective layer is an iron sheet coated with anti-rust and anti-corrosion paint on the outer layer.
By adopting the technical scheme, the beneficial effects of the utility model are that: the modular house adopts the utility model discloses a behind the sound insulation shock-absorbing structure of building wall body, for prior art, its most outstanding characteristics are that the amortization shock attenuation effect is splendid, utilize the buffer layer that sponge layer and foam layer formed, can also have certain sound absorbing effect when having the absorption environmental shock, more importantly, inside, two buffer layer symmetry settings outside, every layer of buffer layer contains inflation formula buffer layer and resistive noise layer again and makes up the use, no matter the outer biography of inside sound or the inner transmission of outside sound, will receive powerful amortization, inflation formula buffer layer utilizes the transmission speed that the amortization principle of aperture and expansion chamber weakens the sound wave, transmission energy, carry out secondary energy consumption through resistive noise buffer layer again, two kinds of sound reducing structures mutually support, compensate the sound frequency that can't eliminate separately each other, play complementary amortization's effect; and secondly, due to the combination mode of the iron plates and the steel beams, the material is saved, the weight is reduced, the structural strength is very high, and the safety of indoor residents is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a sound insulation and shock absorption structure of a building wall according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
wherein: 1-decorative cloth layer, 2-shock absorption layer, 21-sponge layer, 22-foam layer, 3-inner waterproof layer, 4-inner noise elimination layer, 5-reinforcing layer, 51, iron plate, 52, steel beam, 6-outer noise elimination layer, 7-outer waterproof layer, 8-protective layer, 9-expansion type noise elimination layer, 91, noise elimination expansion cavity, 92, small noise elimination hole, 10, resistance noise elimination layer and 101-S-shaped channel.
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.
The utility model discloses a building wall's sound insulation shock-absorbing structure's concrete embodiment: as shown in fig. 1-2, the sound insulation and shock absorption structure of the building wall comprises a wall body, wherein the wall body sequentially comprises a decorative cloth layer 1, a shock absorption layer 2, an inner waterproof layer 3, an inner noise elimination layer 4, a reinforcing layer 5, an outer noise elimination layer 6, an outer waterproof layer 7 and a protective layer 8 from inside to outside;
the shock-absorbing layer 2 includes a sponge layer 21 and a foam layer 22 to absorb shock;
the inner noise elimination layer 4 and the outer noise elimination layer 6 comprise an expansion type noise elimination layer 9 and a resistance type noise elimination layer 10 which are symmetrically arranged;
the reinforcing layer 5 comprises an S-shaped bent iron plate 51 and steel beams 52 supported at each bent part of the S-shaped bent iron plate 51 in a staggered manner, and the other side of each steel beam 52 is fixed on the resistive noise elimination layer 10 on the corresponding side.
In this embodiment, the expansion type sound-deadening layer 9 includes a plurality of sound-deadening expansion chambers 91 arranged in a matrix form, and small sound-deadening holes 92 communicating with the sound-deadening expansion chambers 91 are provided in the sound-deadening expansion chambers 91 in a direction toward which sound is transmitted. The resistive noise elimination layer 10 is a folded plate noise elimination layer, a plurality of S-shaped channels 101 are formed in the folded plate noise elimination layer, and the cross sections of the S-shaped channels 101 are rectangular. The width of the S-shaped channel 101 is smaller than the diameter of the silencing expansion cavity 91, two S-shaped channels 101 are correspondingly arranged in each silencing expansion cavity 91, and the S-shaped channels 101 are communicated with the corresponding silencing expansion cavities 91. The expansion type noise elimination layer 9 and the resistance noise elimination layer 10 are made of aluminum alloy. The steel beam 52 is an i-steel, one side of the i-steel is welded with the corresponding bending part of the S-shaped bent iron plate 51, and the other side of the i-steel is welded and fixed with the resistive silencing layer 10 on the corresponding side. The protective layer 8 is an iron sheet coated with antirust and anticorrosive paint on the outer layer.
After the modular house adopts the sound insulation and shock absorption structure of the building wall body of the utility model, compared with the prior art, the most outstanding characteristic is that the sound-deadening and shock-absorbing effect is excellent, and the shock-absorbing layer 2 formed by the sponge layer 21 and the foam layer 22, the double-layer sound absorption structure has the advantages that the double-layer sound absorption structure can absorb environmental vibration and also has a certain sound absorption effect, more importantly, the inner and outer double-sound absorption layers are symmetrically arranged, each sound absorption layer comprises an expansion type sound absorption layer 9 and a resistance sound absorption layer 10 to be combined for use, strong sound absorption is performed no matter the internal sound is transmitted outwards or the external sound is transmitted inwards, the expansion type sound absorption layers weaken the transmission speed and the transmission energy of sound waves by using the sound absorption principle of small holes and expansion chambers, secondary energy consumption is performed through the resistance sound absorption layers 10, the two sound absorption structures are matched with each other to compensate sound frequencies which cannot be eliminated respectively, and the complementary sound absorption effect is achieved; secondly, the combination mode of iron plate 51 and girder steel 52 not only saves materials, lightens weight, and its structural strength still is very high moreover, has ensured the safety of indoor resident family.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The sound insulation and shock absorption structure of the building wall is characterized by comprising a wall body, wherein the wall body sequentially comprises a decorative cloth layer, a shock absorption layer, an inner waterproof layer, an inner silencing layer, a reinforcing layer, an outer silencing layer, an outer waterproof layer and a protective layer from inside to outside;
the shock absorption layer comprises a sponge layer and a foam layer to absorb shock;
the inner noise elimination layer and the outer noise elimination layer comprise an expansion type noise elimination layer and a resistance noise elimination layer which are symmetrically arranged;
the reinforcing layer comprises S-shaped bent iron plates and steel beams which are supported at the bent parts of the S-shaped bent iron plates in a staggered mode, and the other sides of the steel beams are fixed on the resistive silencing layers on the corresponding sides.
2. The sound-insulating and shock-absorbing structure of a building wall according to claim 1, wherein the expansion-type noise-damping layer comprises a plurality of noise-damping expansion chambers arranged in a matrix form, and the noise-damping expansion chambers are provided with small noise-damping holes communicating with the noise-damping expansion chambers in a direction from which sound is transmitted.
3. The sound-insulation and shock-absorption structure of the building wall body as claimed in claim 2, wherein the resistive noise-absorption layer is a folded plate noise-absorption layer, a plurality of S-shaped channels are arranged on the folded plate noise-absorption layer, and the cross sections of the S-shaped channels are rectangular.
4. The sound-insulation and shock-absorption structure of the building wall body as claimed in claim 3, wherein the width of the S-shaped channel is smaller than the diameter of the sound-deadening and expanding cavity, two S-shaped channels are arranged in each sound-deadening and expanding cavity, and the S-shaped channels are communicated with the corresponding sound-deadening and expanding cavities.
5. The sound-insulation shock-absorption structure of the building wall body according to any one of claims 1 to 4, wherein the expansion type noise-elimination layer and the resistance noise-elimination layer are made of aluminum alloy.
6. The sound-insulation and shock-absorption structure of the building wall body according to any one of claims 1 to 4, wherein the steel beam is an I-shaped steel, one side of the I-shaped steel is welded with the corresponding bending part of the S-shaped bent iron plate, and the other side of the I-shaped steel is welded and fixed with the resistive noise-elimination layer on the corresponding side.
7. The sound-insulation shock-absorption structure of building wall according to any one of claims 1 to 4, wherein said protective layer is made of iron sheet coated with rust-proof and corrosion-proof paint.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921153284.2U CN210316096U (en) | 2019-07-22 | 2019-07-22 | Sound insulation and shock absorption structure of building wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921153284.2U CN210316096U (en) | 2019-07-22 | 2019-07-22 | Sound insulation and shock absorption structure of building wall |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210316096U true CN210316096U (en) | 2020-04-14 |
Family
ID=70124938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921153284.2U Expired - Fee Related CN210316096U (en) | 2019-07-22 | 2019-07-22 | Sound insulation and shock absorption structure of building wall |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210316096U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114916158A (en) * | 2022-06-15 | 2022-08-16 | 东莞市壹特电子有限公司 | BMS battery management system shell with anticollision institution |
WO2023236456A1 (en) * | 2022-06-08 | 2023-12-14 | 中国核电工程有限公司 | Wall having functions of noise elimination, phase change cold storage, and heat transfer enhancement |
-
2019
- 2019-07-22 CN CN201921153284.2U patent/CN210316096U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023236456A1 (en) * | 2022-06-08 | 2023-12-14 | 中国核电工程有限公司 | Wall having functions of noise elimination, phase change cold storage, and heat transfer enhancement |
CN114916158A (en) * | 2022-06-15 | 2022-08-16 | 东莞市壹特电子有限公司 | BMS battery management system shell with anticollision institution |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100322253B1 (en) | Panel for honeycomb-foam aluminum soundproof wall | |
US6789645B1 (en) | Sound-insulating sandwich element | |
RU2366785C2 (en) | Acoustic structure for production premises | |
CN210316096U (en) | Sound insulation and shock absorption structure of building wall | |
CN201620491U (en) | Sound absorption isolation and vibration isolation wall body | |
CN211597189U (en) | Wall structure capable of effectively reducing noise | |
CN212053322U (en) | Sound insulation wall structure | |
CN104499591A (en) | Plate | |
CN210798047U (en) | Porous insulation construction of light wallboard | |
CN107859213A (en) | A kind of assembled lightgage steel joist wall and construction technology for being applied to building | |
CN107170438A (en) | A kind of resistive filled type sound-absorbing composite board of density gradient | |
RU2362855C1 (en) | Noise-attenuating panel | |
CN210263462U (en) | Sound insulation type building structure | |
RU2440468C1 (en) | Acoustic structure | |
CN111424831B (en) | Polyurethane board with sound insulation function and preparation process thereof | |
CN210887754U (en) | Novel steel construction wall body with silence effect | |
CN210134550U (en) | Assembled sound insulation outer wall | |
CN206893290U (en) | A kind of resistive filled type sound-absorbing composite board of density gradient | |
CN219710622U (en) | Ultra-wideband vibration-damping noise-reducing building structure system with mechanical metamaterial and periodic structure | |
CN215888677U (en) | Environment-friendly and nontoxic sound absorption and insulation body with noise reduction structure | |
CN215759986U (en) | Shock attenuation bearing structure based on civil construction design | |
CN221255809U (en) | Wall sound insulation structure | |
CN214729452U (en) | Bulkhead structure of temporary rest room of offshore booster station | |
CN219497332U (en) | Flat ultra-wideband thin layer metamaterial sound absorption module, super-structure silencing box and super-structure silencing chamber | |
CN216075729U (en) | Hollow inner film metal mesh partition wall |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
|
CF01 | Termination of patent right due to non-payment of annual fee |