Title:
REFRIGERATION SYSTEM UTILIZING PARALLEL AND SERIAL-CONNECTED DUAL EVAPORATORS, AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/121425
Kind Code:
A1
Abstract:
A refrigeration system utilizing parallel and serial-connected dual evaporators, and a control method thereof. In a refrigeration process of a refrigerator, a refrigerant is treated by a vapor-liquid separator (27) and a first electronic expansion valve (28), and then enters a freezing evaporator (252), and the treated refrigerant can reach a lower evaporation temperature in the freezing evaporator (252), so as to enable the refrigeration system to realize refrigeration inside a refrigerating chamber while maintaining the inside of a freezing chamber at a lower temperature.
Inventors:
JI LISHENG (CN)
QI FEIFEI (CN)
TAO HAIBO (CN)
NIE SHENGYUAN (CN)
LIU JIANRU (CN)
QI FEIFEI (CN)
TAO HAIBO (CN)
NIE SHENGYUAN (CN)
LIU JIANRU (CN)
Application Number:
PCT/CN2017/117942
Publication Date:
July 05, 2018
Filing Date:
December 22, 2017
Export Citation:
Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F25B5/00; F25B41/325; F25B41/37
Foreign References:
| CN106766526A | 2017-05-31 | |||
| CN1149373C | 2004-05-12 | |||
| CN103363704A | 2013-10-23 | |||
| CN203464527U | 2014-03-05 | |||
| JP2004028370A | 2004-01-29 | |||
| CN1898505A | 2007-01-17 | |||
| CN104748423A | 2015-07-01 | |||
| DE19644583B4 | 2004-12-30 | |||
| EP2631572A2 | 2013-08-28 | |||
| JP2004132618A | 2004-04-30 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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