Title:
WATER PASSAGE CONTROL METHOD FOR SODA WATER MACHINE, AND SODA WATER MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/214126
Kind Code:
A1
Abstract:
Disclosed are a water passage control method for a soda water machine, and a soda water machine. The soda water machine comprises a control device (70), a water storage reservoir (11), and a cold water pipe (13), an evaporator (12) and a soda water tank (21) arranged in the water storage reservoir (11), wherein a water inlet end of the cold water pipe (13) is connected to a purified water source, and a water outlet end of the cold water pipe (13) is connected to a water inlet hole of the soda water tank (21). The water passage control method for the soda water machine comprises the following steps of: detecting, by means of a water level detector (60) configured in the water storage reservoir (11), a real-time water level in the water storage tank (S10); if the real-time water level is lower than a pre-set water level lower limit value, the control device (70) controlling the water inflow into the water storage reservoir (11) (S20); and if the real-time water level reaches a pre-set water level upper limit value, the control device (70) controlling stopping the water inflow into the water storage reservoir (11) (S30). The soda water machine can prevent the phenomena of excessively high and low water levels in the water storage reservoir.
Inventors:
XU BINJIE (CN)
CHEN JIADONG (CN)
JIANG CHENGFENG (CN)
ZHENG XIAMIN (CN)
CHEN JIADONG (CN)
JIANG CHENGFENG (CN)
ZHENG XIAMIN (CN)
Application Number:
PCT/CN2017/086011
Publication Date:
November 29, 2018
Filing Date:
August 23, 2017
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA WATER DISPENSER MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
B67D1/08; B67D1/12
Domestic Patent References:
| WO2000007706A1 | 2000-02-17 |
Foreign References:
| CN206843050U | 2018-01-05 | |||
| CN202886903U | 2013-04-17 | |||
| CN106430752A | 2017-02-22 | |||
| CN201602624U | 2010-10-13 | |||
| CN106115960A | 2016-11-16 | |||
| CN102578913A | 2012-07-18 | |||
| CN204318439U | 2015-05-13 | |||
| US20150197377A1 | 2015-07-16 | |||
| CN201919613U | 2011-08-10 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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