Title:
WATER PATH SYSTEM OF WATER SOFTENER, REGENERATION CONTROL METHOD, AND WATER SOFTENER
Document Type and Number:
WIPO Patent Application WO/2023/159522
Kind Code:
A1
Abstract:
A water path system of a water softener, a regeneration control method, and a water softener. The water path system of the water softener comprises: a salt box (11); a resin tank (12); a salt suction channel (13), a first water inlet channel (14) and a confluence channel (15), a water inlet end of the salt suction channel (13) being communicated with the salt box (11), and a water outlet end of the salt suction channel (13) and a water outlet end of the first water inlet channel (14) converging and being communicated with the resin tank (12) by means of the confluence channel (15); a flow adjusting unit, configured to adjust an output flow of at least one of the salt suction channel (13) and the first water inlet channel (14); a detection unit, provided in the confluence channel (15) and configured to measure the flow and/or concentration of a liquid passing through the confluence channel (15); and a controller, the flow adjusting unit and the detection unit being separately electrically connected to the controller, and the controller being configured to control, according to information fed back by the detection unit, the flow adjusting unit to adjust the flow. A regeneration effect can be adjusted by controlling and adjusting the concentration of a regeneration liquid and a flow rate of the regeneration liquid in real time, and different use requirements are satisfied.
Inventors:
LUO CHEN (CN)
CAO GUOXIN (CN)
YANG LV (CN)
ZENG ZHENJIE (CN)
CAO GUOXIN (CN)
YANG LV (CN)
ZENG ZHENJIE (CN)
Application Number:
PCT/CN2022/078094
Publication Date:
August 31, 2023
Filing Date:
February 25, 2022
Export Citation:
Assignee:
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENTER CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
B01J49/75; C02F1/42
Foreign References:
| CN111573779A | 2020-08-25 | |||
| EP2385020A1 | 2011-11-09 | |||
| JP2019122927A | 2019-07-25 | |||
| CN102897943A | 2013-01-30 | |||
| DE202016100220U1 | 2016-02-05 | |||
| CN203845865U | 2014-09-24 | |||
| US20030052060A1 | 2003-03-20 | |||
| JP2003004618A | 2003-01-08 | |||
| CN106082395A | 2016-11-09 | |||
| CN212476286U | 2021-02-05 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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