Title:
TRANSDUCING METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/164255
Kind Code:
A1
Abstract:
A transducing method, comprising: using a working medium of a first heat pump (I) to absorb heat from an output pressure working medium gas of a pneumatic motor (J) so as to condensing the output pressure working medium gas of the pneumatic motor (J) to obtain a pressure working medium liquid, and delivering the pressure working medium liquid as an input pressure working medium of the pneumatic motor (J); compressing, by means of the first heat pump (I), the working medium after heat absorption to raise the temperature of the working medium so as to deliver the heat to the input pressure working medium of the pneumatic motor (J), so as to enable same to be heated and vaporized into a pressure working medium gas, the pressure working medium gas being used for actuating the pneumatic motor (J) and then being outputted by the pneumatic motor (J) as the output pressure working medium gas of the pneumatic motor (J); and delivering the working medium of the first heat pump (1) of which the temperature is reduced after the heat thereof has been delivered to the input pressure working medium, so as to reabsorb heat from the output pressure working medium gas of the pneumatic motor (J), so that the working medium of the first heat pump (1) is cyclically subjected to heat absorption, temperature increase and temperature decrease.
Inventors:
SUN CHENGGANG (CN)
Application Number:
PCT/CN2019/112923
Publication Date:
August 20, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
SUN CHENGGANG (CN)
International Classes:
F25B29/00; F01K25/10; F24H4/00; F25B41/20; F25B41/40
Domestic Patent References:
| WO2008106190A2 | 2008-09-04 |
Foreign References:
| CN109798159A | 2019-05-24 | |||
| CN1890458A | 2007-01-03 | |||
| CN208458304U | 2019-02-01 | |||
| CN1890458A | 2007-01-03 | |||
| CN203856601U | 2014-10-01 | |||
| US20030074895A1 | 2003-04-24 |
Other References:
See also references of EP 3926257A4
Attorney, Agent or Firm:
ZHONG LUN LAW FIRM (CN)
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