Title:
AUTOMATIC DISPENSING DEVICE, CONTROL METHOD, AND MULTI-DRUM WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/066859
Kind Code:
A1
Abstract:
An automatic dispensing device, a control method, and a multi-drum washing machine. The automatic dispensing device comprises: at least two liquid storage boxes (3), in which additives are accommodated; a dispensing water path (10), wherein the liquid storage boxes (3) are connected to the dispensing water path (10) by means of a pump (13), and an additive in a corresponding liquid storage box (3) is extracted to the dispensing water path (10) under the action of the pump (13); and at least two water supply pipelines (2), capable of respectively conveying water to water outlets of the corresponding water supply pipelines (2). The dispensing water path (10) is separately communicated in parallel with the water supply pipelines (2), and by using a water flow flowing through a selected water supply pipeline (2), the additive, in the dispensing water path (10), which is pumped by the pump (13) is flushed to the water outlet of the selected water supply pipeline (2).
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Inventors:
HUANG TAO (CN)
CHENG BAOZHEN (CN)
LI WENWEI (CN)
CHENG BAOZHEN (CN)
LI WENWEI (CN)
Application Number:
PCT/CN2023/115392
Publication Date:
April 04, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F39/02; D06F33/30; D06F39/08
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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