CN204081111U - Frameless lightweight space sound absorber - Google Patents
Frameless lightweight space sound absorber Download PDFInfo
- Publication number
- CN204081111U CN204081111U CN201420544718.2U CN201420544718U CN204081111U CN 204081111 U CN204081111 U CN 204081111U CN 201420544718 U CN201420544718 U CN 201420544718U CN 204081111 U CN204081111 U CN 204081111U
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- CN
- China
- Prior art keywords
- stress point
- solidification
- absorber
- sound absorber
- utility
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- 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 - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000007711 solidification Methods 0.000 claims abstract description 16
- 230000008023 solidification Effects 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 208000034189 Sclerosis Diseases 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- 101100387915 Caenorhabditis elegans dop-4 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229960001124 trientine Drugs 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a kind of frameless lightweight space sound absorber, adopt the rectangular structure of border sclerosis fabrication techniques suspended absorber, without additional metal or plastic frame, multiple suspension stress point and solidification stress point is provided with in the inside of rectangular structure, hang stress point and solidification stress point is connected by hanging muscle, described in hang muscle and connect corresponding suspension stress point respectively and solidify stress point.The globality of structure of the present utility model avoid due to humiture change cause the subsiding of material, be out of shape, ensure that the stability of sound absorption material sound absorbing capabilities and face shaping remain unchanged, effective.
Description
Technical field
The utility model relates to a kind of suspended absorber, is specifically related to a kind of frameless lightweight space sound absorber.
Background technology
Suspended absorber is normally arranged on the efficient sound absorption product at the hall or top, sports palace, because its six interfaces are all exposed in the sound field of space, sound absorption efficiency is higher, in addition the edge effect of material, its sound absorption coefficient is greatly increased, in building acoustics field, there is extensive use.The suspended absorber product ubiquity that traditional handicraft makes bulky, that own wt is heavier shortcoming, and bring that decorative effect is poor, mounting process is complicated thus, high in cost of production etc., its weak point is: 1) suspended absorber deadweight is high, install complicated---due to the needs that metal framework and wire lath are fixed, the suspended absorber product ubiquity that traditional handicraft makes that volume is large, the shortcoming of Heavy Weight, therefore its cost is higher, and mounting process is complicated, and construction costs is higher; 2) the metal framework material of suspended absorber and wire lath surface have acoustical reflection, and this will have a strong impact on the comprehensive sound absorption function of sound absorber, reduce the sound absorption efficiency of suspended absorber; 3) beautiful decoration weak effect.Traditional suspended absorber due to volume heavy, huge.It is suspended on the end face of building loftyly, cannot be uniformly distributed, usually can only assurance function and cannot take overall aesthetics into account; 4) Traditional Space sound absorber due to frame material different from the material of sound absorption material, owing to expand with heat and contract with cold and the unequal reason of load-bearing, framework easily produces distortion.The weatherability of sound absorption material itself is poor in addition, long-time to expose in atmosphere or the factor such as to make moist can make it produce to subside, distortion etc., affects its acoustically effective.
summary of the invention
The utility model overcomes the deficiencies in the prior art, propose a kind of frameless lightweight space sound absorber, described suspended absorber adopts glass fiber material to carry out implementation space sound absorber structural meterials, improves unitary construction, changes the frame construction of Traditional Space sound absorber.Both reduced the deadweight of suspended absorber, and decreased sound reflection area, improve sound absorption efficiency, and made product be provided with decoration functions.Simplify mounting process simultaneously, considerably reduce construction costs.
The technical solution of the utility model is: a kind of frameless lightweight space sound absorber, adopt the rectangular structure of border sclerosis fabrication techniques suspended absorber, without additional metal or plastic frame, multiple suspension stress point and solidification stress point is provided with in the inside of rectangular structure, hang stress point and solidification stress point is connected by hanging muscle, described in hang muscle and connect corresponding suspension stress point respectively and solidify stress point.
The utility model is provided with special embedded hanging part, and special embedded hanging part is rectangular, is provided with solidification dop at the center of rectangle, and described special embedded hanging part is arranged on solidification stress point.
The utility model adopts border sclerosis fabrication techniques, and be provided with special suspender, special suspender is L-shaped, and described special suspender is arranged on and hangs on stress point.
Suspended absorber of the present utility model adopts glass fiber material.
the utility model has following beneficial effect:
1) unicity of the utility model material avoids due to gravity, expands with heat and contract with cold and suspended absorber malformation, material corrosion that the factor such as oxidation causes and come off, and the stability of product structure and antioxygenic property improve.
2, the globality of suspended absorber structure of the present utility model avoid due to humiture change cause the subsiding of material, be out of shape, ensure that the stability of sound absorption material sound absorbing capabilities and face shaping remain unchanged.
3, Lightness and unique mounting method of suspended absorber of the present utility model makes the application of product no longer be subject to the restriction of load-bearing, effectively reduces roof load, and sound absorber can realize distributed installation, and range of application is greatly expanded.In addition, lightweight space sound absorber with different colour match and flexible and changeable moulding, can also realize colourful decorative effect.
Accompanying drawing illustrates:
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is special embedded hanging part structural representation of the present utility model.
Fig. 3 is special suspender structural representation of the present utility model.
In figure, 1, hang stress point; 2, muscle is hung; 3, stress point is solidified; 4, dop is solidified.
Detailed description of the invention:
See shown in Fig. 1 to Fig. 3, the utility model adopts rectangular structure, be provided with two in the inside of rectangular structure and hang muscle 2, described long limit of hanging muscle 2 overlaps with the diagonal of the upper bottom surface of rectangular structure respectively, and the diagonal crosspoint of the upper bottom surface of rectangular structure is respectively suspension stress point 1 and solidification stress point 3 that two are hung muscle 2.The utility model is provided with special embedded hanging part, and special embedded hanging part is rectangular, is provided with solidification dop 4 at the center of rectangle, and described special embedded hanging part is arranged on solidification stress point 3.The utility model is provided with special suspender, and special suspender is L-shaped, and described special suspender is arranged on and hangs on stress point 1.
The utility model, in order to strengthen the fastness of suspended absorber structure, is implanted at the stress point place of the glass panel of suspended absorber and is hung muscle 2, hang muscle 2 and solidify with the solidification seamed edge of sound absorber and be connected, and forms one and stablizes firmly overall structure.The edge stability of suspended absorber requires higher than dull and stereotyped acoustical board, have adjusted the ratio of triethylene tetramine in border sclerosis material, corresponding reduction solidification temperature, lengthens hardening time, makes the seamed edge Hardness and toughness of suspended absorber comprehensively reach optimum value.The special embedded hanging part that the utility model is provided with, it is solidificated on suspended absorber, as the stress point installing mounting by the same border sclerosis technology of acoustical board that adopts.Special suspender of the present utility model, coordinates embedded hanging part, mounts with external lightgage steel joist or wire rope.
Claims (5)
1. a frameless lightweight space sound absorber, is characterized in that: adopt rectangular structure, is provided with multiple suspension stress point and solidification stress point in the inside of rectangular structure, hangs stress point and is connected by hanging muscle with solidification stress point.
2. frameless lightweight space sound absorber according to claim 1, it is characterized in that: be provided with special embedded hanging part, special embedded hanging part is rectangular, is provided with solidification dop at the center of rectangle, and described special embedded hanging part is arranged on solidification stress point.
3. frameless lightweight space sound absorber according to claim 1 and 2, it is characterized in that: be provided with special suspender, special suspender is L-shaped, and described special suspender is arranged on and hangs on stress point.
4. frameless lightweight space sound absorber according to claim 3, is characterized in that: suspended absorber adopts glass fiber material.
5. frameless lightweight space sound absorber according to claim 1, is characterized in that: described in hang muscle and connect corresponding suspension stress point and solidification stress point respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544718.2U CN204081111U (en) | 2014-09-22 | 2014-09-22 | Frameless lightweight space sound absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420544718.2U CN204081111U (en) | 2014-09-22 | 2014-09-22 | Frameless lightweight space sound absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081111U true CN204081111U (en) | 2015-01-07 |
Family
ID=52173846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420544718.2U Expired - Lifetime CN204081111U (en) | 2014-09-22 | 2014-09-22 | Frameless lightweight space sound absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081111U (en) |
-
2014
- 2014-09-22 CN CN201420544718.2U patent/CN204081111U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |