CN101139851B - 全频吸声构件及其制作方法 - Google Patents
全频吸声构件及其制作方法 Download PDFInfo
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- CN101139851B CN101139851B CN2007100255994A CN200710025599A CN101139851B CN 101139851 B CN101139851 B CN 101139851B CN 2007100255994 A CN2007100255994 A CN 2007100255994A CN 200710025599 A CN200710025599 A CN 200710025599A CN 101139851 B CN101139851 B CN 101139851B
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- Prior art keywords
- sound absorption
- full
- micropunch
- sound absorbing
- acoustical board
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 12
- 229920002521 macromolecule Polymers 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims description 48
- 238000004080 punching Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 150000002843 nonmetals Chemical class 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100255994A CN101139851B (zh) | 2007-08-08 | 2007-08-08 | 全频吸声构件及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100255994A CN101139851B (zh) | 2007-08-08 | 2007-08-08 | 全频吸声构件及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101139851A CN101139851A (zh) | 2008-03-12 |
CN101139851B true CN101139851B (zh) | 2010-09-15 |
Family
ID=39191939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100255994A Expired - Fee Related CN101139851B (zh) | 2007-08-08 | 2007-08-08 | 全频吸声构件及其制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101139851B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101727894B (zh) * | 2010-01-08 | 2012-05-23 | 中国科学院声学研究所 | 一种内置共振腔体的复合吸声装置 |
CN102543061B (zh) * | 2012-01-20 | 2013-08-21 | 江苏大学 | 薄膜机械阻抗与微穿孔板声阻抗结合的宽频吸声结构 |
CN102760430A (zh) * | 2012-08-06 | 2012-10-31 | 株洲时代新材料科技股份有限公司 | 一种双层复合微穿孔吸声方法及吸音板材 |
CN104299608A (zh) * | 2013-07-17 | 2015-01-21 | 青钢金属建材(上海)有限公司 | 吸音减噪组件及其方法 |
CN109555234A (zh) * | 2017-09-25 | 2019-04-02 | 北京市劳动保护科学研究所 | 一种制作微穿孔板的方法 |
CN107825788A (zh) * | 2017-11-30 | 2018-03-23 | 江苏标榜装饰新材料股份有限公司 | 一种吸音蜂窝板 |
CN110106999A (zh) * | 2019-03-29 | 2019-08-09 | 深圳中天精装股份有限公司 | 一种装配式建筑吸音木隔墙及其设计方法 |
CN112002300A (zh) * | 2020-10-12 | 2020-11-27 | 株洲时代新材料科技股份有限公司 | 宽频共振吸声方法及结构 |
CN112687254B (zh) * | 2020-12-18 | 2023-02-03 | 哈尔滨工程大学 | 一种提高隔吸声性能的微穿孔波纹-蜂窝超材料板结构 |
CN112797543B (zh) * | 2021-01-11 | 2022-06-28 | 江西奇信集团股份有限公司 | 一种墙面隔音通风器 |
CN113643681A (zh) * | 2021-08-27 | 2021-11-12 | 上海汇允环境科技有限公司 | 一种复合型阻尼隔声板 |
CN114255724A (zh) * | 2021-12-31 | 2022-03-29 | 南京光声超构材料研究院有限公司 | 吸隔声结构及装置 |
CN114525743B (zh) * | 2022-03-11 | 2023-06-02 | 中铁二院工程集团有限责任公司 | 声屏障排烟吸声体及封闭式声屏障 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048053A2 (en) * | 1980-09-11 | 1982-03-24 | Johannes Joséphus van Put | Noise shield wall |
CN2316357Y (zh) * | 1997-12-10 | 1999-04-28 | 北京市劳动保护科学研究所 | 穿孔衬板复合微穿孔薄膜吸声结构 |
-
2007
- 2007-08-08 CN CN2007100255994A patent/CN101139851B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0048053A2 (en) * | 1980-09-11 | 1982-03-24 | Johannes Joséphus van Put | Noise shield wall |
CN2316357Y (zh) * | 1997-12-10 | 1999-04-28 | 北京市劳动保护科学研究所 | 穿孔衬板复合微穿孔薄膜吸声结构 |
Non-Patent Citations (4)
Title |
---|
JP平11-200528A 1999.07.27 |
JP平9-207686A 1997.08.12 |
张沛商,姜亢.噪声控制工程 第1版.北京经济学院出版社,1994,153-165页. |
张沛商,姜亢.噪声控制工程 第1版.北京经济学院出版社,1994,153-165页. * |
Also Published As
Publication number | Publication date |
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CN101139851A (zh) | 2008-03-12 |
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Assignee: NANJING CHANGRONG ENVIRONMENTAL & ACOUSTIC ENGINEER CO.,LTD. Assignor: Zhang Rongchu Contract record no.: 2011320000138 Denomination of invention: Full-frequency sound absorption component and making method Granted publication date: 20100915 License type: Exclusive License Open date: 20080312 Record date: 20110303 |
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