Title:
CONTROL METHOD AND APPARATUS FOR OPENING DEGREE OF VALVE, AND NON-VOLATILE STORAGE MEDIUM AND PROCESSOR
Document Type and Number:
WIPO Patent Application WO/2023/024510
Kind Code:
A1
Abstract:
Disclosed is a method for controlling the opening degree of a valve. The method comprises: on the basis of a target flow value, determining a target opening degree value corresponding to a valve under the current pressure difference; adjusting the current opening degree value of the valve to the target opening degree value, and calculating the actual flow value of a fluid that flows through the valve; and when the actual flow value is not equal to the target flow value, adjusting the current opening degree value of the valve, so that the difference between the actual flow value and the target flow value falls within a preset flow value range. By means of the method, the problem of it being difficult to adjust the opening degree of a valve according to a flow requirement is solved. Further disclosed are a control apparatus for the opening degree of a valve, and a non-volatile storage medium and a processor.
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Inventors:
XU DONGYU (CN)
Application Number:
PCT/CN2022/084248
Publication Date:
March 02, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
VERTIV TECH CO LTD (CN)
International Classes:
F16K31/02
Foreign References:
| CN109207963A | 2019-01-15 | |||
| CN113251192A | 2021-08-13 | |||
| CN111457142A | 2020-07-28 | |||
| CN107606284A | 2018-01-19 | |||
| CN108869839A | 2018-11-23 | |||
| CN109944974A | 2019-06-28 | |||
| JP2017082814A | 2017-05-18 | |||
| JP2010156428A | 2010-07-15 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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