Title:
DRYING UNIT CONTROL METHOD, READABLE STORAGE MEDIUM, AND DRYING UNIT
Document Type and Number:
WIPO Patent Application WO/2023/024635
Kind Code:
A1
Abstract:
A drying unit control method. The opening degree of an expansion valve is adjusted according to an actual air discharging temperature Td1 of a compressor and a target air discharging temperature Tm1 corresponding to a current baking section, or the opening degree of the expansion valve is adjusted according to an actual condensation temperature Td2 of a condenser and a target condensation temperature Tm2 corresponding to the current baking section, so that a heat pump system can operate efficiently in each baking section, the overall energy consumption of the heat pump system is reduced, and the purposes of energy conservation and emission reduction are achieved. Also disclosed are a readable storage medium and a drying unit.
Inventors:
YANG GONGZENG (CN)
Application Number:
PCT/CN2022/096747
Publication Date:
March 02, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
QINGDAO HAIER AIR CONDITIIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
A24B3/04; A24B3/00; A24B3/10; F24H4/00; F24H4/06; F24H9/00; F24H9/20; F25B30/00; F25B30/02; F25B49/00; F25B49/02; F26B9/00; F26B9/02; F26B9/06
Foreign References:
| CN113854612A | 2021-12-31 | |||
| CN209498542U | 2019-10-18 | |||
| CN112524800A | 2021-03-19 | |||
| CN205940077U | 2017-02-08 | |||
| US4762137A | 1988-08-09 | |||
| CN109007949A | 2018-12-18 |
Attorney, Agent or Firm:
QINGDAO LZ PATENT AND TRADEMARK OFFICE CO., LTD. (CN)
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