CN205494724U - 一种鼻用空气过滤器 - Google Patents
一种鼻用空气过滤器 Download PDFInfo
- Publication number
- CN205494724U CN205494724U CN201620241130.9U CN201620241130U CN205494724U CN 205494724 U CN205494724 U CN 205494724U CN 201620241130 U CN201620241130 U CN 201620241130U CN 205494724 U CN205494724 U CN 205494724U
- Authority
- CN
- China
- Prior art keywords
- air
- nose
- filter
- air inlet
- cascade filtration
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 239000007779 soft material Substances 0.000 claims abstract description 9
- 210000001331 nose Anatomy 0.000 claims description 46
- 238000003756 stirring Methods 0.000 claims description 19
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 8
- 231100000719 pollutant Toxicity 0.000 abstract description 8
- 239000003570 air Substances 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241130.9U CN205494724U (zh) | 2016-03-24 | 2016-03-24 | 一种鼻用空气过滤器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241130.9U CN205494724U (zh) | 2016-03-24 | 2016-03-24 | 一种鼻用空气过滤器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494724U true CN205494724U (zh) | 2016-08-24 |
Family
ID=56733780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620241130.9U Expired - Fee Related CN205494724U (zh) | 2016-03-24 | 2016-03-24 | 一种鼻用空气过滤器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494724U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688350A (zh) * | 2016-03-24 | 2016-06-22 | 广州天沅硅胶机械科技有限公司 | 一种鼻用空气过滤器 |
| CN116763026A (zh) * | 2022-10-24 | 2023-09-19 | 王磊 | 一种口鼻罩 |
| US12213553B2 (en) | 2020-10-13 | 2025-02-04 | Gilz Llc | Head protection with integrated air filtration |
-
2016
- 2016-03-24 CN CN201620241130.9U patent/CN205494724U/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688350A (zh) * | 2016-03-24 | 2016-06-22 | 广州天沅硅胶机械科技有限公司 | 一种鼻用空气过滤器 |
| CN105688350B (zh) * | 2016-03-24 | 2021-05-07 | 广州天沅硅胶机械科技有限公司 | 一种鼻用空气过滤器 |
| US12213553B2 (en) | 2020-10-13 | 2025-02-04 | Gilz Llc | Head protection with integrated air filtration |
| CN116763026A (zh) * | 2022-10-24 | 2023-09-19 | 王磊 | 一种口鼻罩 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Yecheng Inventor after: Lin Huandong Inventor after: Gan Quening Inventor after: Chen Bitao Inventor after: Lin Ziwen Inventor before: Lin Yecheng |
|
| COR | Change of bibliographic data | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: 526238 Guangdong city of Zhaoqing province high tech Zone Linjiang Industrial Park, Linjiang Road No. 29 Patentee after: Zhaoqing aiwo silicone Technology Co. Ltd. Address before: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 115 Patentee before: GUANGZHOU TIANYUAN SILICONE MACHINERY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210324 |