Title:
CONTROL METHOD FOR ADDITIVE DISPENSING APPARATUS, CONTROL MODULE, AND ADDITIVE DISPENSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/174776
Kind Code:
A1
Abstract:
A control method for an additive dispensing apparatus, a control module, and the additive dispensing apparatus (100). The additive dispensing apparatus (100) comprises a water inlet end (8), a water outlet end (9) connected to a washing device, and a water flow detection module provided between the water inlet end (8) and the water outlet end (9). The additive dispensing apparatus (100) further comprises a timing module; the additive dispensing apparatus (100) controls, according to a time interval Δt between a previous water supply time and a current water supply time obtained by the timing module, whether to dispense an additive. In the case that the additive dispensing apparatus (100) does not establish a communication connection with the washing device, mistaken dispensing of the additive can also be effectively avoided, and mistaken dispensing of a detergent in a rinsing phase is prevented.
Inventors:
YIN JUNMING (CN)
XU SHENG (CN)
HUANG ZHENXING (CN)
LI PINGPING (CN)
XU SHENG (CN)
HUANG ZHENXING (CN)
LI PINGPING (CN)
Application Number:
PCT/CN2022/076563
Publication Date:
August 25, 2022
Filing Date:
February 17, 2022
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F33/37; D06F33/57; D06F39/02
Domestic Patent References:
| WO2017107360A1 | 2017-06-29 |
Foreign References:
| US4845965A | 1989-07-11 | |||
| CN108951008A | 2018-12-07 | |||
| CN111893711A | 2020-11-06 | |||
| CN111893712A | 2020-11-06 | |||
| CN110191985A | 2019-08-30 | |||
| CN207017025U | 2018-02-16 | |||
| US20180073177A1 | 2018-03-15 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
Download PDF: