Title:
SELF-POWERED RAILWAY FLATCAR, COLD-CHAIN TRANSPORTATION DEVICE AND RAILWAY VEHICLE GROUP
Document Type and Number:
WIPO Patent Application WO/2023/279987
Kind Code:
A1
Abstract:
A self-powered railway flatcar, a cold-chain transportation device and a railway vehicle group. A self-powered railway flatcar (100) is provided with a self-powered system (50), the self-powered system (50) comprising a battery unit (51), a power supply unit (52), a charging unit (53) and a monitoring unit (54), wherein the battery unit (51), the power supply unit (52), the charging unit (53) and the monitoring unit (54) are mounted on a car body (10) in a distributed manner, and are electrically connected by means of a cable line (55); and the power supply unit (52) comprises an electric socket and/or a communication socket. When the self-powered railway flatcar (100) is applied to cold-chain transportation, since a battery unit for storing electric energy and a power supply unit for connection are additionally provided, electric energy can be separately supplied to a refrigerated container, such that single-section transportation of the refrigerated container is realized, thereby effectively shortening the shipping preparation time of goods.
Inventors:
HE YUANXIN (CN)
HUANG ZHENGXIAN (CN)
LIU FENGWEI (CN)
HU HAIBIN (CN)
YUE SHENG'E (CN)
CHANG HAI (CN)
HUANG ZHENGXIAN (CN)
LIU FENGWEI (CN)
HU HAIBIN (CN)
YUE SHENG'E (CN)
CHANG HAI (CN)
Application Number:
PCT/CN2022/101179
Publication Date:
January 12, 2023
Filing Date:
June 24, 2022
Export Citation:
Assignee:
CRRC YANGTZE GROUP CO LTD (CN)
International Classes:
B61D3/20; B60L1/00; B61D27/00
Domestic Patent References:
| WO2018190718A2 | 2018-10-18 |
Foreign References:
| CN113650631A | 2021-11-16 | |||
| CN207225347U | 2018-04-13 | |||
| CN111703447A | 2020-09-25 | |||
| KR102113270B1 | 2020-06-02 |
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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