CN217178836U - 一种用于空气净化器的多层过滤结构 - Google Patents
一种用于空气净化器的多层过滤结构 Download PDFInfo
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- CN217178836U CN217178836U CN202220230178.5U CN202220230178U CN217178836U CN 217178836 U CN217178836 U CN 217178836U CN 202220230178 U CN202220230178 U CN 202220230178U CN 217178836 U CN217178836 U CN 217178836U
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- 238000001914 filtration Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 12
- 239000002365 multiple layer Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220230178.5U CN217178836U (zh) | 2022-01-27 | 2022-01-27 | 一种用于空气净化器的多层过滤结构 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220230178.5U CN217178836U (zh) | 2022-01-27 | 2022-01-27 | 一种用于空气净化器的多层过滤结构 |
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| Publication Number | Publication Date |
|---|---|
| CN217178836U true CN217178836U (zh) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202220230178.5U Active CN217178836U (zh) | 2022-01-27 | 2022-01-27 | 一种用于空气净化器的多层过滤结构 |
Country Status (1)
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| CN (1) | CN217178836U (zh) |
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- 2022-01-27 CN CN202220230178.5U patent/CN217178836U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250312 Address after: 272600 Middle Section of Gongming Road, Liangshan County, Jining City, Shandong Province (within the premises of Shandong Liangfu Pharmaceutical Company) Patentee after: Shandong Liangfu Langqing Biotechnology Co.,Ltd. Country or region after: China Address before: A2-701-1, Changzhou Zhongke Entrepreneurship Center, No. 18, Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province 213164 Patentee before: CHANGZHOU LIANGFU LANGQING BIOTECHNOLOGY CO.,LTD. Country or region before: China |