Title:
ICE-MAKING ASSEMBLY AND LEAKAGE DETECTION METHOD AND APPARATUS THEREFOR, AND REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/123272
Kind Code:
A1
Abstract:
The present disclosure relates to the field of appliances, and provides an ice-making assembly and a leakage detection method and apparatus therefor, and a refrigeration device. The ice-making assembly comprises: an ice-making component in which an ice-making space is formed; a refrigeration circuit comprising a first heat exchange pipe section, a water pump, and a liquid storage compartment that are communicated with each other, the first heat exchange pipe section being suitable for performing heat exchange with the ice-making space; and a leakage detection component suitable for monitoring a change condition of a coolant in the refrigeration circuit. An outlet of the first heat exchange pipe section is located at the highest point of the first heat exchange pipe section. According to the ice-making assembly of the present disclosure, the leakage detection component can monitor the circulation condition of the coolant in a circulating process, thereby timely detecting whether a fault such as leakage occurs in the coolant, and ensuring the normal operation of the refrigeration device. In addition, it can be ensured that the first heat exchange pipe section is filled with the coolant, thereby ensuring the heat exchange efficiency of the first heat exchange pipe section.
Inventors:
SUN MINGXING (CN)
CHEN ZHANHUI (CN)
QIAN CHAO (CN)
LIU TUO (CN)
LIU CUNYU (CN)
SI ZENGQIANG (CN)
CHEN ZHANHUI (CN)
QIAN CHAO (CN)
LIU TUO (CN)
LIU CUNYU (CN)
SI ZENGQIANG (CN)
Application Number:
PCT/CN2021/143319
Publication Date:
July 06, 2023
Filing Date:
December 30, 2021
Export Citation:
Assignee:
HEFEI HUALING CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
HEFEI MIDEA REFRIGERATOR CO (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F25C1/04; F25B49/00; F25C1/22
Domestic Patent References:
| WO2021253804A1 | 2021-12-23 |
Foreign References:
| CN211575634U | 2020-09-25 | |||
| CN211823365U | 2020-10-30 | |||
| CN109737657A | 2019-05-10 | |||
| CN203249429U | 2013-10-23 | |||
| CN106257163A | 2016-12-28 | |||
| CN205048827U | 2016-02-24 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF: