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Patent Searching and Data


Title:
ICEMAKER
Document Type and Number:
WIPO Patent Application WO/2018/214910
Kind Code:
A1
Abstract:
Provided is an icemaker, comprising: an internal water holding receptacle (10) used to holding water; and a cold-air refrigeration assembly used to provide cold energy to the water holding receptacle (10), such that water in the water holding receptacle undergoes a phase change from water to ice. The icemaker further comprises an air-guiding cover (2) provided outside of the water holding receptacle (10). A heat-exchanging air channel (3) for passing of cold air is sandwiched between the air-guiding cover (2) and an outer wall of the water holding receptacle (10). When the icemaker is making ice, cold energy is transferred, by means of cold air in the heat-exchanging air channel (3), from the outer wall of the water holding receptacle (10) to the interior of the water holding receptacle (10) to lower a temperature of water in the water holding receptacle, thereby realizing generation of ice. The icemaker has high ice making efficiency, and can produce clean ice cubes.

Inventors:
MILLER CHARLES (CN)
GILKEY NICK (CN)
XUE JIANJUN (CN)
CUI CHUAN (CN)
ZHOU MAOLAI (CN)
SUN WEISHOU (CN)
Application Number:
PCT/CN2018/088022
Publication Date:
November 29, 2018
Filing Date:
May 23, 2018
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F25C1/00; F25D17/04
Foreign References:
CN103185446A2013-07-03
CN106679256A2017-05-17
CN107044751A2017-08-15
CN102116563A2011-07-06
CN103185431A2013-07-03
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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