CN103206761A - 一种延时式高效消声换气装置及方法 - Google Patents
一种延时式高效消声换气装置及方法 Download PDFInfo
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- CN103206761A CN103206761A CN2013101481038A CN201310148103A CN103206761A CN 103206761 A CN103206761 A CN 103206761A CN 2013101481038 A CN2013101481038 A CN 2013101481038A CN 201310148103 A CN201310148103 A CN 201310148103A CN 103206761 A CN103206761 A CN 103206761A
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- 238000000034 method Methods 0.000 title claims abstract description 13
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- 230000003139 buffering effect Effects 0.000 claims description 145
- 230000003111 delayed effect Effects 0.000 claims description 19
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- 230000002457 bidirectional effect Effects 0.000 abstract description 3
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- 240000005528 Arctium lappa Species 0.000 description 1
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CN201310148103.8A CN103206761B (zh) | 2013-04-25 | 2013-04-25 | 一种延时式高效消声换气装置及方法 |
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CN103206761A true CN103206761A (zh) | 2013-07-17 |
CN103206761B CN103206761B (zh) | 2015-05-06 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106679044A (zh) * | 2017-01-09 | 2017-05-17 | 洛阳文森科技有限公司 | 一种呼吸式强力静音新风动力系统 |
CN108397850A (zh) * | 2017-02-05 | 2018-08-14 | 洛阳文森科技有限公司 | 一种建筑集中控制的空气滤净系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2303206Y (zh) * | 1997-04-03 | 1999-01-06 | 广东美的集团股份有限公司 | 空调器用消声装置 |
CN2362028Y (zh) * | 1999-03-29 | 2000-02-02 | 黎孟珠 | 新鲜空气发生器 |
CN2568998Y (zh) * | 2002-09-13 | 2003-08-27 | 申向军 | 隔音、滤尘换气装置 |
WO2005073640A1 (ja) * | 2004-01-28 | 2005-08-11 | Takayasu Co., Ltd. | 送風ダクトの騒音低減方法 |
CN101514834A (zh) * | 2009-04-02 | 2009-08-26 | 何国苗 | 多层吸滤水冷暖压力静音风扇 |
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2013
- 2013-04-25 CN CN201310148103.8A patent/CN103206761B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2303206Y (zh) * | 1997-04-03 | 1999-01-06 | 广东美的集团股份有限公司 | 空调器用消声装置 |
CN2362028Y (zh) * | 1999-03-29 | 2000-02-02 | 黎孟珠 | 新鲜空气发生器 |
CN2568998Y (zh) * | 2002-09-13 | 2003-08-27 | 申向军 | 隔音、滤尘换气装置 |
WO2005073640A1 (ja) * | 2004-01-28 | 2005-08-11 | Takayasu Co., Ltd. | 送風ダクトの騒音低減方法 |
CN101514834A (zh) * | 2009-04-02 | 2009-08-26 | 何国苗 | 多层吸滤水冷暖压力静音风扇 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106679044A (zh) * | 2017-01-09 | 2017-05-17 | 洛阳文森科技有限公司 | 一种呼吸式强力静音新风动力系统 |
CN108397850A (zh) * | 2017-02-05 | 2018-08-14 | 洛阳文森科技有限公司 | 一种建筑集中控制的空气滤净系统 |
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CN103206761B (zh) | 2015-05-06 |
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Denomination of invention: Time delay type efficient noise elimination and air changing device and method Effective date of registration: 20190606 Granted publication date: 20150506 Pledgee: Panyu Branch of Guangzhou Bank Co., Ltd. Pledgor: Guangzhou Jingcheng Inspection Technology Co.,Ltd. Registration number: 2019440000207 |
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Denomination of invention: A delay type high efficiency noise elimination and ventilation device and method Effective date of registration: 20200806 Granted publication date: 20150506 Pledgee: Panyu Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU JINGCHENG TEST TECHNOLOGY Co.,Ltd. Registration number: Y2020440000228 |
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Address after: Room 201, No. 6, Yiheng West Road, Dongsha village, Donghuan street, Panyu District, Guangzhou, Guangdong 511402 Patentee after: State inspection and testing holding group Jingcheng Testing Co.,Ltd. Address before: 511400 Jingcheng building, no.6, Yiheng West Road, Dongsha village, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JINGCHENG TEST TECHNOLOGY CO.,LTD. |
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