Title:
EXTRUSION CYLINDER, ICE MAKING DEVICE, AND REFRIGERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/099329
Kind Code:
A1
Abstract:
An extrusion cylinder (100), an ice making device, and a refrigeration apparatus. The extrusion cylinder (100) comprises an extrusion section (110); the inner wall of the extrusion section (110) defines an extrusion cavity (111); the extrusion section (110) is provided with an ice inlet (112) and an ice outlet (113) which are communicated with the extrusion cavity (111); the ice inlet (112) is used for allowing slush ice to enter; the ice outlet (113) is used for allowing ice cubes to be extruded out; and the cross-sectional area of the extrusion cavity (111) gradually decreases from the ice inlet (112) to the ice outlet (113). When slush ice continuously enters the extrusion cavity (111) from the ice inlet (112), as the cross-sectional area of the extrusion cavity (111) gradually decreases from the ice inlet (112) to the ice outlet (113), the slush ice is gradually compacted in the process that the slush ice is pushed forwards and conveyed by the push force of the slush ice behind in the extrusion cavity (111); and the inner wall of the extrusion section (110) defines the extrusion cavity (111), so that the slush ice in the extrusion cavity (111) is uniformly stressed in all directions, the slush ice can form ice cubes having high hardness under the action of uniform stress, and the ice cubes are extruded out from the ice outlet (113). The inner wall of the extrusion section (110) defines the extrusion cavity (111), so that the slush ice can be gradually compacted when passing through the extrusion cavity (111), and the formed ice cubes have high hardness and a high forming speed.
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Inventors:
YANG WENYONG (CN)
PU ZULIN (CN)
TAN FAGANG (CN)
ZONG JIANCHENG (CN)
PU ZULIN (CN)
TAN FAGANG (CN)
ZONG JIANCHENG (CN)
Application Number:
PCT/CN2023/130289
Publication Date:
May 16, 2024
Filing Date:
November 07, 2023
Export Citation:
Assignee:
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENTER CO LTD (CN)
MIDEA GROUP CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
International Classes:
F25C5/14; F25C1/10; F25C5/04
Foreign References:
| CN219037180U | 2023-05-16 | |||
| KR20030069462A | 2003-08-27 | |||
| GB2012936A | 1979-08-01 | |||
| CN106766451A | 2017-05-31 | |||
| CN113465243A | 2021-10-01 | |||
| CN113465244A | 2021-10-01 | |||
| CN209214171U | 2019-08-06 | |||
| GB2080506A | 1982-02-03 | |||
| JPH10253211A | 1998-09-25 | |||
| KR20110126313A | 2011-11-23 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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