Title:
GAS-LIQUID HEAT EXCHANGE TREATMENT METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/040223
Kind Code:
A1
Abstract:
A gas-liquid heat exchange treatment method and apparatus, a storage medium, and an electronic device. The method comprises: determining a temperature range to which a pre-pumping supercooling degree belongs; determining a target action opening degree of a three-way valve corresponding to the temperature range to which the pre-pumping supercooling degree belongs; and controlling the three-way valve according to the target action opening degree. Thus, the problem that an oscillation overshoot phenomenon occurs in a two-phase system by controlling the opening degree of a three-way valve in a PID regulation mode can be solved; by controlling the opening degree of the three-way valve in stages, when the load of a system varies widely, a pre-pumping temperature can still be quickly controlled within a required range, and it can ensured that the system can safely and reliably run for a long time, such that the risks of pump cavitation and a low liquid intake supercooling degree are avoided.
Inventors:
TAO CHENG (CN)
LIU FAN (CN)
ZHOU XIAODONG (CN)
LIU FAN (CN)
ZHOU XIAODONG (CN)
Application Number:
PCT/CN2022/081863
Publication Date:
March 23, 2023
Filing Date:
March 19, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
F25B40/00; F25B49/02; F28D11/00
Domestic Patent References:
| WO2014110650A1 | 2014-07-24 |
Foreign References:
| CN112292004A | 2021-01-29 | |||
| CN111043797A | 2020-04-21 | |||
| CN106196787A | 2016-12-07 | |||
| JP2011208882A | 2011-10-20 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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