Title:
REFRIGERANT CIRCULATION AMOUNT ADJUSTING METHOD AND APPARATUS, AND REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/092866
Kind Code:
A1
Abstract:
A refrigerant circulation amount adjusting method and apparatus, and a refrigeration system. The method comprises: during operation of a refrigeration system, determining the circulation amount of a refrigerant in the refrigeration system; determining the operating state of the refrigeration system according to the circulation amount of the refrigerant; and controlling the opening and closing state of a first on-off valve and a second on-off valve according to the operating state of the refrigeration system, so as to adjust the circulation amount of the refrigerant in the refrigeration system.
Inventors:
LIU CHANG (CN)
SU GUOYAN (CN)
XIAO HAO (CN)
SU GUOYAN (CN)
XIAO HAO (CN)
Application Number:
PCT/CN2022/076588
Publication Date:
June 01, 2023
Filing Date:
February 17, 2022
Export Citation:
Assignee:
VERTIV TECH CO LTD (CN)
International Classes:
F25B49/02
Foreign References:
| CN113432348A | 2021-09-24 | |||
| CN113531933A | 2021-10-22 | |||
| CN112944617A | 2021-06-11 | |||
| CN106524606A | 2017-03-22 | |||
| JP2000018740A | 2000-01-18 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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