Title:
DESCALING DEVICE AND SEWER LINE OF TOILET STOOL
Document Type and Number:
WIPO Patent Application WO/2023/272979
Kind Code:
A1
Abstract:
A descaling device and a sewer line of a toilet stool. The descaling device comprises a sleeve body and a descaling assembly. The sleeve body is fixed with respect to a pipeline and provided with an end face flush with the inner wall of the pipeline. The descaling assembly is arranged on the sleeve body in a penetrating mode and provided with a plurality of first blades. The descaling assembly can be controlled to move in the axial direction of the sleeve body such that the first blades can protrude out of the end face of the sleeve body, and when the first blades protrude out of the end face of the sleeve body, the descaling assembly can be controlled to rotate with respect to the sleeve body to drive the first blades to rotate, so as to achieve descaling on the end face of the sleeve body. According to the structure of the present invention, dirt in the pipeline can be removed without disassembling the pipeline, the structure is simple, and installation and operation are convenient.
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Inventors:
LIN XIAOFA (CN)
LIN XIAOSHAN (CN)
HUANG ZHONGPING (CN)
ZHANG YOUXIAN (CN)
WU ZHIMIN (CN)
LIN XIAOSHAN (CN)
HUANG ZHONGPING (CN)
ZHANG YOUXIAN (CN)
WU ZHIMIN (CN)
Application Number:
PCT/CN2021/120542
Publication Date:
January 05, 2023
Filing Date:
September 26, 2021
Export Citation:
Assignee:
JOMOO KITCHEN&BATH CO LTD (CN)
International Classes:
E03D11/00; B08B9/087; E03D11/13
Foreign References:
| CN113374045A | 2021-09-10 | |||
| CN215253261U | 2021-12-21 | |||
| CN107700612A | 2018-02-16 | |||
| CN110090745A | 2019-08-06 | |||
| CN110357275A | 2019-10-22 | |||
| CN106759686A | 2017-05-31 | |||
| GB2117078A | 1983-10-05 | |||
| EP1960607A1 | 2008-08-27 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
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