CN220150613U - Sound absorbing wall structure with window - Google Patents
Sound absorbing wall structure with window Download PDFInfo
- Publication number
- CN220150613U CN220150613U CN202321678353.8U CN202321678353U CN220150613U CN 220150613 U CN220150613 U CN 220150613U CN 202321678353 U CN202321678353 U CN 202321678353U CN 220150613 U CN220150613 U CN 220150613U
- Authority
- CN
- China
- Prior art keywords
- window
- sound
- sound absorbing
- window opening
- fossil fragments
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 75
- 239000010959 steel Substances 0.000 claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 claims description 18
- 239000002969 artificial stone Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 241000628997 Flos Species 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011229 interlayer Substances 0.000 abstract description 7
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000005341 toughened glass Substances 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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a sound-absorbing wall structure with a window, wherein a window frame is installed at a window opening, the indoor side of the window frame is flush with a building wall, a vertical channel steel keel is disconnected at the window opening, the section is flush with the edge of the window opening, a square steel keel at the window opening is welded and connected into a rectangular frame, then the rectangular frame is welded and fixed with the channel steel keel, the square steel keel closest to the window opening is closely attached to the indoor side of the window frame, a sound-absorbing plate is installed on the side surface of the square steel keel facing the window opening, the sound-absorbing plate is connected with the inner side of the window frame, and sealing glue is filled at a joint. According to the utility model, the four layers of sound absorption structures of the sound absorption plate, the sound absorption non-woven fabric, the sound absorption interlayer and the cavity layer are arranged and are connected with the window frame at the window opening, so that the overall sound absorption effect and visual effect are improved, the structure is simple, and the construction is convenient.
Description
Technical Field
The utility model relates to the field of building decoration, in particular to a sound-absorbing wall structure with windows.
Background
In a large-scale studio, a large amount of hard building materials are used indoors, the sounds are mutually overlapped after being reflected to form reverberation, the reverberation can make the original sound ambiguous and influence the performance effect, so that the inner wall of the studio needs to be subjected to special sound absorption treatment, and the reverberation time is reduced. The existing sound-absorbing wall body does not have uniform practice standard, especially in the window opening position, only simple edge folding is often carried out, and part of window openings are exposed outside, so that the integral sound-absorbing effect is affected, and the attractiveness is also affected.
Therefore, how to create a new sound-absorbing wall structure with windows is one of the important research and development problems at present.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a sound-absorbing wall structure with a window, which ensures that sound-absorbing materials extend to the inner side edge of a window frame at a window opening position, improves the overall sound-absorbing effect and visual effect, and overcomes the defects in the prior art.
In order to solve the technical problems, the utility model provides a sound-absorbing wall structure with a window, which comprises a building wall, galvanized angle steel, channel steel keels, square steel keels, sound-absorbing non-woven fabrics and sound-absorbing boards, wherein the channel steel keels are vertically arranged, the channel steel keels are welded and fixed with the galvanized angle steel which is longitudinally and horizontally arranged, the roots of the galvanized angle steel are fixedly connected with the building wall through angle codes and expansion bolts, a cavity layer is formed between the channel steel keels and the building wall, iron wire nets are hung between the channel steel keels, the square steel keels which are horizontally and horizontally arranged are welded outside the channel steel keels, a layer of tight sound-absorbing non-woven fabrics is fixed on the outer surfaces of the square steel keels, a sound-absorbing interlayer is formed between the iron wire nets and the sound-absorbing non-woven fabrics, glass silk floss is filled in the sound-absorbing interlayer, and the sound-absorbing boards are installed on the outer sides of the sound-absorbing non-woven fabrics through countersunk screws and are fixedly connected with the square steel keels;
the window frame is installed at the window opening, the indoor side of the window frame is flush with a building wall body, the vertical channel steel keels are disconnected at the window opening, the cross section is flush with the edge of the window opening, the square steel keels at the window opening are welded and connected into a rectangular frame, then the rectangular frame is welded and fixed with the channel steel keels, the square steel keels closest to the window opening are closely attached to the indoor side of the window frame, the sound absorbing plate is installed on the side face of the square steel keels facing the window opening, the sound absorbing plate is connected with the inner side of the window frame, and sealing glue is filled at the joint.
As an improvement of the present utility model, the sound absorbing nonwoven fabric is a glass fiber sound absorbing nonwoven fabric.
Further, the thickness of the glass fiber cotton is 50mm, and the volume weight is more than or equal to 48kg/m 3 And wrapping the glass fiber cloth outside.
Further, the sound absorbing plate adopts a micropore ceramic sand sound absorbing plate.
Further, the specification of the galvanized angle steel is L50X 5mm, and the specification of the square steel keel is 30X 50mm.
Further, the fireproof rolling curtain is arranged on the outdoor side of the window opening, the artificial stone horizontally extending out of the window opening is arranged on the outdoor side of the lower end of the window frame, and the thickness of the artificial stone is 20mm.
With such a design, the utility model has at least the following advantages:
1. the sound-absorbing wall body is provided with four layers of sound-absorbing structures, namely a sound-absorbing plate, sound-absorbing non-woven fabrics, a sound-absorbing interlayer and a cavity layer, so that the sound-absorbing effect is improved;
2. the sound absorbing structure at the window opening extends to the inner side of the window frame and is perfectly connected with the window frame, so that the overall sound absorbing effect is improved, and the visual effect is more attractive;
3. simple structure, easy construction and easy popularization.
Drawings
The foregoing is merely an overview of the present utility model, and the present utility model is further described in detail below with reference to the accompanying drawings and detailed description.
Fig. 1 is a schematic structural view of a sound absorbing wall with a window according to the present utility model.
Reference numerals illustrate: 1. building a wall; 2. galvanized angle steel; 3. channel steel keels; 4. square steel joist; 5. a wire netting; 6. glass wool; 7. a sound absorbing panel; 8. a window frame; 9. artificial stone; 10. fire-proof rolling curtain.
Detailed Description
Referring to fig. 1, the utility model provides a sound-absorbing wall structure with a window, which comprises a building wall 1, galvanized angle steel 2, channel steel keels 3, square steel keels 4, glass wool 6, sound-absorbing non-woven fabrics and a sound-absorbing board 7.
The building wall body 1 is fixedly provided with a plurality of corner brackets through expansion bolts, the corner brackets are connected with the root parts of galvanized angle steel 2 through bolts, the galvanized angle steel 2 has the dimension specification of L50X 5mm, and the galvanized angle steel 2 is horizontally and longitudinally arranged and extends to the indoor side perpendicular to the building wall body 1. The several channel-section steel fossil fragments 3 are vertical arranges side by side, and every channel-section steel fossil fragments 3 all with galvanized angle steel 2's tip welded fastening makes to have the space between a row of channel-section steel fossil fragments 3 and the building wall 1, and this space department forms the cavity layer, and the distance in space is galvanized angle steel 2's length promptly.
And a wire mesh 5 is hung between the channel steel keels 3, a horizontal and horizontal square steel keel 4 is welded outside the channel steel keels 3, and the specification of the square steel keel is 30 multiplied by 50mm. The channel steel keels 3 are used as vertical keels, the square steel keels 4 are used as transverse keels, and the channel steel keels 3 and the square steel keels 4 jointly form a keel frame.
The outer surface of the square steel keel 4 is fixed with a layer of tight sound absorption non-woven fabric (the thickness is small and is not shown in the figure), a sound absorption interlayer is formed between the sound absorption non-woven fabric and the wire netting 5, and glass silk floss 6 is filled in the sound absorption interlayer. Because the sound absorption non-woven fabrics and the wire netting 5 are located the inside and outside of square steel joist 4 respectively, the thickness of sound absorption intermediate layer is the width of square steel joist 4 promptly, and glass silk floss 6 fills in the clearance between adjacent square steel joist 4, and the effect of wire netting 5 then is spacing the blocking to glass silk floss 6, avoids dropping to the cavity layer.
In the embodiment, the sound absorption non-woven fabric adopts glass fiber sound absorption non-woven fabric, the thickness of the glass floss 6 is 50mm, and the volume weight is more than or equal to 48kg/m 3 And wrapping the glass fiber cloth outside.
The sound absorbing plate 7 is a microporous ceramic sand sound absorbing plate, and is arranged on the outer side of the sound absorbing non-woven fabric, and the sound absorbing plate 7 is fixedly connected with the square steel keels 4 to form a sound absorbing wall body.
The window frame 8 is installed in window opening department, window frame 8 indoor side flushes with building wall 1, vertical channel-section fossil fragments 3 break off in window opening department, the section flushes with window opening edge, after the square steel fossil fragments 4 welding of window opening department links into rectangular frame, again with channel-section fossil fragments 3 welded fastening, the square steel fossil fragments 4 that are closest to the window opening closely laminate with window frame 8 indoor side, side-mounting acoustic baffle 7 at square steel fossil fragments 4 towards the window opening, acoustic baffle 7 encloses and closes in window opening indoor side a week, extend to window frame 8 and meet with window frame 8 indoor side, the sealing gum is filled to the seam crossing.
In the embodiment, an aluminum alloy top-hung window is selected, 10mm thick high-permeability toughened glass is selected as window sash glass, a fireproof rolling curtain 10 is arranged on the outdoor side of a window opening, an artificial stone 9 horizontally extending out of the window opening is arranged on the outdoor side of the lower end of a window frame 8, the thickness of the artificial stone 9 is 20mm, and the artificial stone 9 is used for being matched with the fireproof rolling curtain 10, so that the fireproof rolling curtain 10 can fall to the artificial stone 9, and the fireproof requirement of the area is met.
According to the utility model, the four layers of sound absorption structures of the sound absorption plate, the sound absorption non-woven fabric, the sound absorption interlayer and the cavity layer are arranged and are connected with the window frame at the window opening, so that the overall sound absorption effect and visual effect are improved, the structure is simple, and the construction is convenient.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model in any way, and some simple modifications, equivalent variations or modifications can be made by those skilled in the art using the teachings disclosed herein, which fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a sound absorbing wall structure with window, its characterized in that includes building wall, galvanized angle steel, channel-section steel fossil fragments, square steel fossil fragments, sound absorption non-woven fabrics and acoustic baffle, the vertical setting of channel-section steel fossil fragments, the galvanized angle steel welded fastening of channel-section steel fossil fragments and vertical level setting, the root of galvanized angle steel is fixed with building wall through angle sign indicating number and expansion bolts, make have the space to form the cavity layer between channel-section steel fossil fragments and the building wall, the iron wire net of hanging between the channel-section steel fossil fragments, the square steel fossil fragments of the horizontal setting of welding outside of channel-section steel fossil fragments, the sound absorption non-woven fabrics of one deck tensioning is fixed to square steel fossil fragments surface, form the sound absorption intermediate layer between iron wire net and the sound absorption non-woven fabrics, the glass silk floss is filled in the sound absorption intermediate layer, the acoustic baffle passes through countersunk screw and installs in the outside of sound absorption non-woven fabrics, be connected fixedly with square steel fossil fragments;
the window frame is installed at the window opening, the indoor side of the window frame is flush with a building wall body, the vertical channel steel keels are disconnected at the window opening, the cross section is flush with the edge of the window opening, the square steel keels at the window opening are welded and connected into a rectangular frame, then the rectangular frame is welded and fixed with the channel steel keels, the square steel keels closest to the window opening are closely attached to the indoor side of the window frame, the sound absorbing plate is installed on the side face of the square steel keels facing the window opening, the sound absorbing plate is connected with the inner side of the window frame, and sealing glue is filled at the joint.
2. The sound absorbing wall structure with windows of claim 1, wherein the sound absorbing nonwoven fabric is a glass fiber sound absorbing nonwoven fabric.
3. The sound absorbing wall structure with window according to claim 1, wherein the glass wool has a thickness of 50mm and a volume weight of not less than 48kg/m 3 And wrapping the glass fiber cloth outside.
4. The sound absorbing wall structure with window according to claim 1, wherein the sound absorbing plate is a microporous ceramic sand sound absorbing plate.
5. The sound absorbing wall structure with a window according to claim 1, wherein the galvanized angle steel has a specification of L50 x 5mm and the square steel joist has a specification of 30 x 50mm.
6. The sound absorbing wall structure with window according to claim 1, wherein the fireproof rolling curtain is installed on the outdoor side of the window opening, the artificial stone horizontally extending out of the window opening is installed on the outdoor side of the lower end of the window frame, and the thickness of the artificial stone is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678353.8U CN220150613U (en) | 2023-06-29 | 2023-06-29 | Sound absorbing wall structure with window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678353.8U CN220150613U (en) | 2023-06-29 | 2023-06-29 | Sound absorbing wall structure with window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220150613U true CN220150613U (en) | 2023-12-08 |
Family
ID=89016622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321678353.8U Active CN220150613U (en) | 2023-06-29 | 2023-06-29 | Sound absorbing wall structure with window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220150613U (en) |
-
2023
- 2023-06-29 CN CN202321678353.8U patent/CN220150613U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |