CN206215038U - 一种用于公厕除臭的负压生物滤池设备 - Google Patents
一种用于公厕除臭的负压生物滤池设备 Download PDFInfo
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- CN206215038U CN206215038U CN201621256138.9U CN201621256138U CN206215038U CN 206215038 U CN206215038 U CN 206215038U CN 201621256138 U CN201621256138 U CN 201621256138U CN 206215038 U CN206215038 U CN 206215038U
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- negative pressure
- deodorant
- public lavatory
- equipment
- centrifugal blower
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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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
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CN201621256138.9U CN206215038U (zh) | 2016-11-23 | 2016-11-23 | 一种用于公厕除臭的负压生物滤池设备 |
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CN201621256138.9U CN206215038U (zh) | 2016-11-23 | 2016-11-23 | 一种用于公厕除臭的负压生物滤池设备 |
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CN206215038U true CN206215038U (zh) | 2017-06-06 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106512714A (zh) * | 2016-11-23 | 2017-03-22 | 湖南普泰尔环境股份有限公司 | 一种用于公厕除臭的负压生物滤池设备及除臭方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106512714A (zh) * | 2016-11-23 | 2017-03-22 | 湖南普泰尔环境股份有限公司 | 一种用于公厕除臭的负压生物滤池设备及除臭方法 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A negative pressure biofilter for deodorization of public toilets Effective date of registration: 20220609 Granted publication date: 20170606 Pledgee: Changsha branch of China Post Savings Bank Co.,Ltd. Pledgor: HUNAN PUTAIER ENVIRONMENT CO.,LTD. Registration number: Y2022430000040 |
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PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20230727 Registration number: Y2022430000040 Pledgee after: China Postal Savings Bank Co.,Ltd. Changsha Yuelu District Branch Pledgee before: Changsha branch of China Post Savings Bank Co.,Ltd. |