CN109493843A - 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
- CN109493843A CN109493843A CN201811516866.2A CN201811516866A CN109493843A CN 109493843 A CN109493843 A CN 109493843A CN 201811516866 A CN201811516866 A CN 201811516866A CN 109493843 A CN109493843 A CN 109493843A
- Authority
- CN
- China
- Prior art keywords
- blank
- acoustic board
- sound absorption
- aluminium skimmings
- frame
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 81
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 72
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 84
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000004411 aluminium Substances 0.000 claims abstract description 79
- 239000007767 bonding agent Substances 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 30
- 230000008569 process Effects 0.000 abstract description 23
- 230000009102 absorption Effects 0.000 description 56
- 239000003795 chemical substances by application Substances 0.000 description 14
- 238000005507 spraying Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000003822 epoxy resin Substances 0.000 description 9
- 229920000647 polyepoxide Polymers 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 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
- 230000009471 action Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN109493843A true CN109493843A (zh) | 2019-03-19 |
CN109493843B CN109493843B (zh) | 2019-08-13 |
Family
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Family Applications (1)
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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)
Country | Link |
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CN (1) | CN109493843B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160118034A1 (en) * | 2014-09-30 | 2016-04-28 | Sichuan Zisen Acoustics Technical Co., Ltd. | Particulate Sound Barrier and Sound Absorption/Insulation Board Thereof |
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 |
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 |
CN108608687A (zh) * | 2018-04-28 | 2018-10-02 | 芜湖盛创新材料科技有限公司 | 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 |
-
2018
- 2018-12-12 CN CN201811516866.2A patent/CN109493843B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160118034A1 (en) * | 2014-09-30 | 2016-04-28 | Sichuan Zisen Acoustics Technical Co., Ltd. | Particulate Sound Barrier and Sound Absorption/Insulation Board Thereof |
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 |
CN108608687A (zh) * | 2018-04-28 | 2018-10-02 | 芜湖盛创新材料科技有限公司 | 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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CN109493843B (zh) | 2019-08-13 |
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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 | ||
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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 |
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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 |