Title:
SELF-DETECTION METHOD AND WORKING METHOD FOR SANITARY CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/057041
Kind Code:
A1
Abstract:
Disclosed are a self-detection method and working method for a sanitary cleaning device. The sanitary cleaning device comprises a water tank for storing cleaning water, a heating device for heating the cleaning water, a water pump for conveying the cleaning water, and a spray-cleaning device for spraying the cleaning water. The self-detection method comprises: A1, starting water intake, the water entering the water tank; A2, determining whether a first preset water level of the water tank is detected within a preset time, if so, executing step A3, otherwise, executing step A4; A3, when the amount of water intake into the water tank reaches a preset value, stopping water intake, and starting the water pump to discharge the water in the water tank; and A4, initiating an alarm. The self-detection method can accurately detect whether the water tank can perform normal water intake, thereby preventing the water tank from failing to be used normally subsequently due to the failure of the water intake function. In addition, after the water intake, water in the water tank is discharged by using a water pump, thereby preventing a large amount of water from being accumulated in the water tank during a non-use period, thereby preventing the water tank from being frozen and cracked and growing bacteria.
Inventors:
LIN XIAOFA (CN)
LIN XIAOSHAN (CN)
LIN SHAN (CN)
LIU ZUHUA (CN)
LIN GENYUAN (CN)
LIN XIAOSHAN (CN)
LIN SHAN (CN)
LIU ZUHUA (CN)
LIN GENYUAN (CN)
Application Number:
PCT/CN2020/090826
Publication Date:
April 01, 2021
Filing Date:
May 18, 2020
Export Citation:
Assignee:
KOMOO INTELLIGENT TECH CO LTD (CN)
International Classes:
E03D9/08; E03D1/00; E03D1/32; E03D5/01
Foreign References:
| CN110593372A | 2019-12-20 | |||
| CN108954849A | 2018-12-07 | |||
| CN108954849A | 2018-12-07 | |||
| CN105723035A | 2016-06-29 | |||
| CN101922173A | 2010-12-22 | |||
| CN101442927A | 2009-05-27 | |||
| CN109972704A | 2019-07-05 | |||
| CN109056943A | 2018-12-21 | |||
| JP2000336733A | 2000-12-05 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN (CN)
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