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Patent Searching and Data


Title:
REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/000600
Kind Code:
A1
Abstract:
Provided is a refrigeration system, which comprises a compressor (1), a condenser (3), a centrifuge rotor (5), a centrifuge freezing cavity (6), a semiconductor refrigerator (7), a centrifuge driving system (8) and a copper coil pipe (10); wherein the centrifuge rotor (5) is arranged in the centrifuge freezing cavity (6), the centrifuge driving system (8) is connected with the centrifuge rotor (5), the compressor (1) is connected with the condenser (3), the condenser (3) is connected with the copper coil pipe (10), the copper coil pipe (10) is connected with the compressor (1); the copper coil pipe (10) is coiled on the inner wall of the centrifuge freezing cavity (6), and the semiconductor refrigerator (7) is coiled on the inner wall of the centrifuge freezing cavity (6). The compressor (1) operates at a constant frequency without too much vibration, meanwhile, the semiconductor refrigerator (7) has a small size, has no mechanical transmission part, no noise in operation, no liquid or gaseous working medium, and no environmental pollution.

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Inventors:
ZHANG DEPENG (CN)
Application Number:
CN2020/079562
Publication Date:
January 07, 2021
Filing Date:
March 17, 2020
Export Citation:
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Assignee:
RWD LIFE SCIENCE CO LTD (CN)
International Classes:
F25B25/00; B04B15/02
Foreign References:
CN110332728A2019-10-15
CN102580864A2012-07-18
CN2295171Y1998-10-21
CN108097475A2018-06-01
CN103476507A2013-12-25
JPH05228401A1993-09-07
JP2001153487A2001-06-08
EP3479903A12019-05-08
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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