Title:
FILTER CARTRIDGE MOUNTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/093406
Kind Code:
A1
Abstract:
Disclosed in the present invention is a filter cartridge mounting structure. The points of the technical solution are comprising a switch member provided on a housing and further comprising a position limiting component and a driving mechanism; the driving mechanism is provided on the housing; the position limiting component is connected to the driving mechanism; a locking groove is formed on a filter cartridge; the position limiting component comprises multiple locking positions; the multiple locking positions comprise a first locking position, a second locking position, and a third locking position; when the position limiting component is located at the first locking position, the filter cartridge is mounted in the housing, the switch member is touched when the filter cartridge is mounted in the housing, and the driving mechanism controls the position limiting component to move to the second locking position and lock the filter cartridge; and when the driving mechanism drives the position limiting component to move to the third locking position, the position limiting component provides the ejection force for ejecting the filter cartridge. The present invention has the effects that axial and circumferential displacement is not easy to occur after the filter cartridge is mounted, and intelligent control of disassembly and assembly is realized.
Inventors:
LIU GUO (CN)
LIU XIAOHAN (CN)
LIU XIAOHAN (CN)
Application Number:
PCT/CN2022/126892
Publication Date:
June 01, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
NANJING HANSHU ENVIRONMENTAL PROT EQUIPMENT CO LTD (CN)
International Classes:
B01D35/30; B01D29/96; B01D61/00
Foreign References:
| CN113908618A | 2022-01-11 | |||
| CN111558252A | 2020-08-21 | |||
| CN211255287U | 2020-08-14 | |||
| CN112357980A | 2021-02-12 | |||
| CN209076219U | 2019-07-09 | |||
| CN106807142A | 2017-06-09 | |||
| US20210146281A1 | 2021-05-20 | |||
| US20110247974A1 | 2011-10-13 |
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