CN109493843B - 一种吸声板制作方法、吸声板及吸声装置 - Google Patents
一种吸声板制作方法、吸声板及吸声装置 Download PDFInfo
- Publication number
- CN109493843B CN109493843B CN201811516866.2A CN201811516866A CN109493843B CN 109493843 B CN109493843 B CN 109493843B CN 201811516866 A CN201811516866 A CN 201811516866A CN 109493843 B CN109493843 B CN 109493843B
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- acoustic board
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- acoustic
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 96
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 77
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 53
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 90
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000004411 aluminium Substances 0.000 claims abstract description 85
- 239000007767 bonding agent Substances 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000005507 spraying Methods 0.000 claims description 15
- 239000003822 epoxy resin Substances 0.000 claims description 11
- 229920000647 polyepoxide Polymers 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
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- 238000007711 solidification Methods 0.000 claims description 4
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- 239000007787 solid Substances 0.000 claims description 2
- 230000009102 absorption Effects 0.000 description 56
- 238000010586 diagram Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
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- 238000000748 compression moulding Methods 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (27)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811516866.2A CN109493843B (zh) | 2018-12-12 | 2018-12-12 | 一种吸声板制作方法、吸声板及吸声装置 |
Applications Claiming Priority (1)
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CN201811516866.2A CN109493843B (zh) | 2018-12-12 | 2018-12-12 | 一种吸声板制作方法、吸声板及吸声装置 |
Publications (2)
Publication Number | Publication Date |
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CN109493843A CN109493843A (zh) | 2019-03-19 |
CN109493843B true CN109493843B (zh) | 2019-08-13 |
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CN201811516866.2A Active CN109493843B (zh) | 2018-12-12 | 2018-12-12 | 一种吸声板制作方法、吸声板及吸声装置 |
Country Status (1)
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CN (1) | CN109493843B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104264596B (zh) * | 2014-09-30 | 2017-01-18 | 四川正升声学科技有限公司 | 微粒声屏障及其吸隔声屏板 |
CN107601965A (zh) * | 2017-08-31 | 2018-01-19 | 正升环境科技股份有限公司 | 一种彩砂吸声板及其制备方法 |
CN107459325A (zh) * | 2017-09-01 | 2017-12-12 | 陆宇皇金建材(河源)有限公司 | 一种隔音材料及隔音板和机车车厢的隔断结构 |
CN112692286A (zh) * | 2018-04-28 | 2021-04-23 | 张孝法 | 一种有效减轻城市交通噪声的泡沫铝吸音板及其制备方法 |
CN108863161A (zh) * | 2018-08-01 | 2018-11-23 | 正升环境科技股份有限公司 | 一种耐冲击吸声材料组合物、耐冲击吸声板及其制备方法 |
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2018
- 2018-12-12 CN CN201811516866.2A patent/CN109493843B/zh active Active
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190715 Address after: 610213 No. 916 Tiangong Avenue, Xinxing Street, Tianfu New District, Chengdu City, Sichuan Province Applicant after: Sichuan Kunyu Environmental Protection Technology Co.,Ltd. Address before: 610093 No. 530 Tianfu Avenue Middle Section, Chengdu High-tech Zone, Sichuan Province Applicant before: SICHUAN JIUDING TECHNOLOGY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method for sound absorbing panel, sound absorbing panel and sound absorbing device Effective date of registration: 20200521 Granted publication date: 20190813 Pledgee: Zhejiang Mintai commercial bank Limited by Share Ltd. Chengdu Gaoxin Branch Pledgor: Sichuan Kunyu Environmental Protection Technology Co.,Ltd. Registration number: Y2020510000053 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210519 Granted publication date: 20190813 Pledgee: Zhejiang Mintai commercial bank Limited by Share Ltd. Chengdu Gaoxin Branch Pledgor: Sichuan Kunyu Environmental Protection Technology Co.,Ltd. Registration number: Y2020510000053 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The invention relates to a manufacturing method of a sound-absorbing plate, a sound-absorbing plate and a sound-absorbing device Effective date of registration: 20220127 Granted publication date: 20190813 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu high tech Industrial Development Zone Branch Pledgor: Sichuan Kunyu Environmental Protection Technology Co.,Ltd. Registration number: Y2022510000023 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190813 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu high tech Industrial Development Zone Branch Pledgor: Sichuan Kunyu Environmental Protection Technology Co.,Ltd. Registration number: Y2022510000023 |