Title:
HEATING TYPE REFRIGERATING CIRCULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/041373
Kind Code:
A1
Abstract:
A heating type refrigerating circulation system, comprising an evaporator (1), a heater (2), a condenser (3), and a throttling device (4). An outlet of the evaporator (1) is connected to an inlet of the heater (2). An outlet of the heater (2) is connected to an inlet of the condenser (3). An outlet of the condenser (3) is connected to an inlet of the throttling device (4). An outlet of the throttling device (4) is connected to an inlet of the evaporator (1). According to the heating type refrigerating circulation system, a compressor in a vapor compression type refrigerating circulation system is replaced with the heater (2), and an approach of providing mechanical energy power by mechanical compression is replaced with an approach of providing heat energy power by direct heating to act on the system for increasing inner energy of the system, so that heat transfer and exchange between the evaporator (1) and the condenser (3) are completed, and the problem in the vapor compression type refrigerating circulation system of high energy consumption is resolved.
Inventors:
WU WEIYING (CN)
Application Number:
PCT/CN2017/100922
Publication Date:
March 07, 2019
Filing Date:
September 07, 2017
Export Citation:
Assignee:
WU WEIYING (CN)
International Classes:
F25B23/00
Domestic Patent References:
| WO2013060044A1 | 2013-05-02 |
Foreign References:
| CN1587869A | 2005-03-02 | |||
| CN206944524U | 2018-01-30 | |||
| CN1235261A | 1999-11-17 | |||
| US20020017104A1 | 2002-02-14 | |||
| CA2298373A1 | 2001-08-11 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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