CN201228511Y - 凸窗用自然通风消声器 - Google Patents
凸窗用自然通风消声器 Download PDFInfo
- Publication number
- CN201228511Y CN201228511Y CNU2008200955027U CN200820095502U CN201228511Y CN 201228511 Y CN201228511 Y CN 201228511Y CN U2008200955027 U CNU2008200955027 U CN U2008200955027U CN 200820095502 U CN200820095502 U CN 200820095502U CN 201228511 Y CN201228511 Y CN 201228511Y
- Authority
- CN
- China
- Prior art keywords
- air port
- bay window
- noise
- natural ventilation
- sound absorber
- 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.)
- Expired - Lifetime
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 41
- 239000011358 absorbing material Substances 0.000 claims abstract description 4
- 230000008030 elimination Effects 0.000 claims description 25
- 238000003379 elimination reaction Methods 0.000 claims description 25
- 239000006096 absorbing agent Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 description 9
- 230000003584 silencer Effects 0.000 description 7
- 230000009102 absorption Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955027U CN201228511Y (zh) | 2008-07-11 | 2008-07-11 | 凸窗用自然通风消声器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200955027U CN201228511Y (zh) | 2008-07-11 | 2008-07-11 | 凸窗用自然通风消声器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228511Y true CN201228511Y (zh) | 2009-04-29 |
Family
ID=40633462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200955027U Expired - Lifetime CN201228511Y (zh) | 2008-07-11 | 2008-07-11 | 凸窗用自然通风消声器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228511Y (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075088A (zh) * | 2013-02-07 | 2013-05-01 | 哈尔滨工业大学 | 在125~8000Hz噪声范围内至少能降低15dB的天然采光通风降噪窗 |
| CN103132882A (zh) * | 2013-02-27 | 2013-06-05 | 哈尔滨工业大学 | 一种通风隔声湿帘窗 |
| CN105202738A (zh) * | 2015-10-19 | 2015-12-30 | 上海市环境科学研究院 | 建筑物通风消声装置 |
| CN106577016A (zh) * | 2016-12-12 | 2017-04-26 | 无锡市三阳生态农业发展有限公司 | 一种可自然通风且采光良好的蔬菜种植用育苗室 |
-
2008
- 2008-07-11 CN CNU2008200955027U patent/CN201228511Y/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075088A (zh) * | 2013-02-07 | 2013-05-01 | 哈尔滨工业大学 | 在125~8000Hz噪声范围内至少能降低15dB的天然采光通风降噪窗 |
| CN103132882A (zh) * | 2013-02-27 | 2013-06-05 | 哈尔滨工业大学 | 一种通风隔声湿帘窗 |
| CN103132882B (zh) * | 2013-02-27 | 2015-03-04 | 哈尔滨工业大学 | 一种通风隔声湿帘窗 |
| CN105202738A (zh) * | 2015-10-19 | 2015-12-30 | 上海市环境科学研究院 | 建筑物通风消声装置 |
| CN106577016A (zh) * | 2016-12-12 | 2017-04-26 | 无锡市三阳生态农业发展有限公司 | 一种可自然通风且采光良好的蔬菜种植用育苗室 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN INSTITUTE OF BUILDING RESEARCH CO., LTD. Free format text: FORMER NAME: SHENZHEN BUILDING SCIENCE RESEARCH INSTITUTE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Three road 518049 Guangdong city of Shenzhen province Futian District, Mei Ao No. 29 Patentee after: Shenzhen Institute of Building Research Co., Ltd. Address before: Five building, building 8, Zhenhua Road, Shenzhen, Guangdong, Futian District 518031, China Patentee before: Shenzhen Building Science Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090429 |
|
| CX01 | Expiry of patent term |