Title:
RANKINE CYCLE SYSTEM, RANKINE-REFRIGERATION CYCLE SYSTEM AND REFRIGERATOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/206454
Kind Code:
A1
Abstract:
A Rankine cycle system (1), a Rankine-refrigeration cycle system (2) and a refrigerator vehicle. The Rankine cycle system (1) comprises a first evaporator (11), an expander (12), a condenser (13) and a refrigerant pump (14), which are sequentially connected in a cycle, wherein the Rankine cycle system (1) further comprises an electrical heating device (15) connected between the refrigerant pump (14) and the expander (12) to heat a refrigerant. When the Rankine cycle system (1) has no waste heat source, energy can be continuously provided for a Rankine cycle by means of the electrical heating device (15), so that the expander (12) can continuously and effectively output mechanical work. In addition, even when there is no waste heat source, the Rankine cycle can still operate normally, and thereby adapts to more operation conditions.
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Inventors:
WANG KAIJIAN (CN)
Application Number:
PCT/CN2022/090526
Publication Date:
November 02, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
ZHEJIANG XUEBOLAN TECH CO LTD (CN)
International Classes:
B60P3/20; F01K25/14; F02G5/02
Domestic Patent References:
| WO2021024298A1 | 2021-02-11 | |||
| WO2012055555A2 | 2012-05-03 |
Foreign References:
| CN214746607U | 2021-11-16 | |||
| US20190299751A1 | 2019-10-03 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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