Title:
METHOD AND APPARATUS FOR CONTROLLING ELECTROCHEMICAL REFRIGERATION SYSTEM, AND ELECTROCHEMICAL REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/011064
Kind Code:
A1
Abstract:
A method and apparatus for controlling an electrochemical refrigeration system, and an electrochemical refrigeration system. The electrochemical refrigeration system comprises a circulating water pipe (10), a first circulating water pump (20), a second circulating water pump (30), a first heat exchanger (40), a second heat exchanger (50), an electrochemical hydrogen pump (60) and an electromagnetic three-way valve (70). The method comprises: measuring a hydride concentration E of an evaporator; when E > E0, controlling an electrochemical refrigeration system to be powered on; when the electrochemical refrigeration system is powered on at a positive voltage, turning on the first circulating water pump (20), turning off the second circulating water pump (30), and controlling the electromagnetic three-way valve (70) to be in communication with the first circulating water pump (20) and the circulating water pipe (10); or, when the electrochemical refrigeration system is powered on at a negative voltage, turning on the second circulating water pump (30), turning off the first circulating water pump (20), and controlling the electromagnetic three-way valve (70) to be in communication with the second circulating water pump (30) and the circulating water pipe (10), wherein E0 is a preset hydride concentration for system powering on.
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| JPS6488070 | REACTOR |
Inventors:
SU NING (CN)
ZHENG YAN (CN)
ZHAO GUOSHENG (CN)
SUN YANBIN (CN)
LI YANZHENG (CN)
ZHENG YAN (CN)
ZHAO GUOSHENG (CN)
SUN YANBIN (CN)
LI YANZHENG (CN)
Application Number:
PCT/CN2022/102633
Publication Date:
February 09, 2023
Filing Date:
June 30, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F25B17/12
Foreign References:
| CN108800370A | 2018-11-13 | |||
| CN113654141A | 2021-11-16 | |||
| CN107642846A | 2018-01-30 | |||
| CN108507071A | 2018-09-07 | |||
| CN107975967A | 2018-05-01 | |||
| CN106196368A | 2016-12-07 | |||
| JP2004190983A | 2004-07-08 | |||
| JPH04139363A | 1992-05-13 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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