Title:
FILTER ELEMENT INTEGRATED WATERWAY SYSTEM AND WATER PURIFIER
Document Type and Number:
WIPO Patent Application WO/2022/083162
Kind Code:
A1
Abstract:
Disclosed in the invention is a filter element integrated waterway system, comprising: a filter element shell. The filter element shell comprises a waterway plate and a base which are connected in a sealed mode; a plurality of functional waterways are integrally provided in the waterway plate; a plurality of functional interfaces corresponding to the functional waterways are integrally provided on the outer surface of a first shell; an accommodating cavity for accommodating a filter membrane stack is formed between the base and the waterway plate; the functional waterways comprise a filter element water inflow waterway and a filter element water outflow waterway; the functional interfaces comprise a filter element interface, a valve assembly interface, a membrane stack upper interface, a shell waterway upper interface and a component interface. The functional waterways related to the core function of a filter element ingeniously mate with the functional interfaces and are highly integrated on the waterway plate of the filter element shell; therefore, staggered connection between waterway pipelines is reduced, the overall size of a water purifier can be reduced, and production, assembly, disassembly and maintenance of the water purifier are facilitated. Also disclosed in the present invention is a water purifier comprising the filter element integrated waterway system.
Inventors:
CHEN XIAOPING (CN)
ZHOU FENGFENG (CN)
ZHAN XING (CN)
XIANG LI (CN)
ZHOU FENGFENG (CN)
ZHAN XING (CN)
XIANG LI (CN)
Application Number:
PCT/CN2021/102763
Publication Date:
April 28, 2022
Filing Date:
June 28, 2021
Export Citation:
Assignee:
YUNMI HULIAN TECH GUANGDONG CO LTD (CN)
International Classes:
C02F1/44; B01D61/58
Foreign References:
| CN112340809A | 2021-02-09 | |||
| CN212559579U | 2021-02-19 | |||
| CN212127645U | 2020-12-11 | |||
| CN212127834U | 2020-12-11 | |||
| CN212559790U | 2021-02-19 | |||
| CN212127835U | 2020-12-11 | |||
| CN212982541U | 2021-04-16 | |||
| CN111392824A | 2020-07-10 | |||
| CN208429883U | 2019-01-25 | |||
| KR20140108804A | 2014-09-15 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF:
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