CN104296340A - 一种消音风道 - Google Patents
一种消音风道 Download PDFInfo
- Publication number
- CN104296340A CN104296340A CN201410611122.4A CN201410611122A CN104296340A CN 104296340 A CN104296340 A CN 104296340A CN 201410611122 A CN201410611122 A CN 201410611122A CN 104296340 A CN104296340 A CN 104296340A
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- CN
- China
- Prior art keywords
- noise elimination
- air
- conduit according
- wind conduit
- flow
- 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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- 230000030279 gene silencing Effects 0.000 title abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 17
- 230000008030 elimination Effects 0.000 claims description 14
- 238000003379 elimination reaction Methods 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 6
- 239000011800 void material Substances 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/242—Sound-absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410611122.4A CN104296340B (zh) | 2014-11-04 | 2014-11-04 | 一种消音风道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410611122.4A CN104296340B (zh) | 2014-11-04 | 2014-11-04 | 一种消音风道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104296340A true CN104296340A (zh) | 2015-01-21 |
CN104296340B CN104296340B (zh) | 2017-05-24 |
Family
ID=52316181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410611122.4A Active CN104296340B (zh) | 2014-11-04 | 2014-11-04 | 一种消音风道 |
Country Status (1)
Country | Link |
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CN (1) | CN104296340B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105177976A (zh) * | 2015-10-26 | 2015-12-23 | 湖州织里韩衣童社服饰有限公司 | 一种吹线机 |
CN106705403A (zh) * | 2016-12-12 | 2017-05-24 | 珠海格力电器股份有限公司 | 一种消音结构和具有该消音结构的空调器 |
CN108360842A (zh) * | 2018-01-24 | 2018-08-03 | 成都市工业设备安装公司 | 一种用于建筑的降噪避光自然通风的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6060440A (ja) * | 1983-09-14 | 1985-04-08 | Matsushita Electric Ind Co Ltd | 換気装置 |
JP2002156977A (ja) * | 2000-11-22 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | 消音装置 |
US20080233856A1 (en) * | 2007-03-22 | 2008-09-25 | Toyoda Gosei Co., Ltd. | Air conditioner duct |
CN202532678U (zh) * | 2012-05-04 | 2012-11-14 | 赵阿萌 | 一种带有吸音尖劈的消音装置回风口系统 |
CN202792421U (zh) * | 2012-08-15 | 2013-03-13 | 黎澄光 | 一种移动空调的排风管 |
CN203464462U (zh) * | 2013-09-10 | 2014-03-05 | 苏州岸肯电子科技有限公司 | 消音器 |
CN204100512U (zh) * | 2014-11-04 | 2015-01-14 | 沈阿宝 | 一种消音风道 |
-
2014
- 2014-11-04 CN CN201410611122.4A patent/CN104296340B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6060440A (ja) * | 1983-09-14 | 1985-04-08 | Matsushita Electric Ind Co Ltd | 換気装置 |
JP2002156977A (ja) * | 2000-11-22 | 2002-05-31 | Mitsubishi Heavy Ind Ltd | 消音装置 |
US20080233856A1 (en) * | 2007-03-22 | 2008-09-25 | Toyoda Gosei Co., Ltd. | Air conditioner duct |
CN202532678U (zh) * | 2012-05-04 | 2012-11-14 | 赵阿萌 | 一种带有吸音尖劈的消音装置回风口系统 |
CN202792421U (zh) * | 2012-08-15 | 2013-03-13 | 黎澄光 | 一种移动空调的排风管 |
CN203464462U (zh) * | 2013-09-10 | 2014-03-05 | 苏州岸肯电子科技有限公司 | 消音器 |
CN204100512U (zh) * | 2014-11-04 | 2015-01-14 | 沈阿宝 | 一种消音风道 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105177976A (zh) * | 2015-10-26 | 2015-12-23 | 湖州织里韩衣童社服饰有限公司 | 一种吹线机 |
CN105177976B (zh) * | 2015-10-26 | 2017-11-17 | 陈爱华 | 一种吹线机 |
CN106705403A (zh) * | 2016-12-12 | 2017-05-24 | 珠海格力电器股份有限公司 | 一种消音结构和具有该消音结构的空调器 |
CN108360842A (zh) * | 2018-01-24 | 2018-08-03 | 成都市工业设备安装公司 | 一种用于建筑的降噪避光自然通风的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104296340B (zh) | 2017-05-24 |
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CB02 | Change of applicant information |
Address after: Taizhou 225327 Jiangsu province Taizhou Gaogang Yongan Zhou Zhen standard factory 3, Huzhou Juli Aluminum Co. Ltd. Applicant after: Shen Abao Address before: 313000 Zhejiang Province, Huzhou city Wuxing District Township Temple Bang Village No. 120, Stephen Temple Applicant before: Shen Abao |
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Effective date of registration: 20170217 Address after: 225327 Taizhou City, Jiangsu province high area of the town of Yongan Island victory village, Group No. 1, No. 13 Applicant after: Jie Weiwei Address before: Taizhou 225327 Jiangsu province Taizhou Gaogang Yongan Zhou Zhen standard factory 3, Huzhou Juli Aluminum Co. Ltd. Applicant before: Shen Abao |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Dong Inventor before: Shen Aqing |
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TA01 | Transfer of patent application right |
Effective date of registration: 20170412 Address after: 510000 Guangdong city of Guangzhou province Liwan District Haibei Haixi Road No. 10 of Yu Heng Applicant after: Guangzhou high standard fire fighting equipment Co., Ltd. Address before: 225327 Taizhou City, Jiangsu province high area of the town of Yongan Island victory village, Group No. 1, No. 13 Applicant before: Jie Weiwei |
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