Title:
ZERO-CARBON REEFER CONTAINER REFRIGERATING UNIT AND REFRIGERATING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/040189
Kind Code:
A1
Abstract:
A zero-carbon reefer container refrigerating unit and a refrigerating method therefor. The method comprises: an energy collection system collects heat energy in a reefer container and supplies the heat energy to a condensation-evaporator (1); a system working medium of the condensation-evaporator (1) absorbs heat energy of the energy collection system and heat energy of exhaust gas generated by a steam turbine generator (11), so as to generate low-temperature steam and send same to a temperature changing device (2); the temperature changing device (2) converts the low-temperature steam into high-temperature steam; the steam turbine generator (11) composed of Rankine cycle converts the heat energy into electric energy to be supplied to a storage battery pack (13), the generated exhaust gas is condensed by the condensation-evaporator (1) to form low-temperature liquid, the low-temperature liquid is pressurized and then exchanges heat with the high-temperature steam of the temperature changing device (2) to form high-temperature and high-pressure steam, and the steam turbine generator (11) is driven to perform heat energy and electric energy conversion; and the storage battery pack (13) supplies power to the energy collection system and the temperature changing device (2). Heat energy in the container is converted into electric energy, and an external power supply is not needed, such that transportation costs are saved.
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Inventors:
WU JIALIN (CN)
Application Number:
PCT/CN2022/076894
Publication Date:
March 23, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
CHENGDU JIALING GREEN ENERGY CO LTD (CN)
International Classes:
F25D23/12; F01D15/10
Foreign References:
| KR20160004169A | 2016-01-12 | |||
| KR20150033567A | 2015-04-01 | |||
| CN112283978A | 2021-01-29 | |||
| CN213270008U | 2021-05-25 | |||
| CN113279830A | 2021-08-20 | |||
| CN102777240A | 2012-11-14 | |||
| CN103147806A | 2013-06-12 | |||
| CN109269311A | 2019-01-25 | |||
| JP2011106302A | 2011-06-02 | |||
| US20050247059A1 | 2005-11-10 |
Attorney, Agent or Firm:
SHIHENG INTELLECTUAL PROPERTY AGENCY (CN)
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