LOW-VACUUM PIPELINE HEAT DISSIPATION SYSTEM FOR HIGH-SPEED TRAIN

WIPO Patent Application WO/2021/175140

A1

A low-vacuum pipeline heat dissipation system for high-speed train. In a low-vacuum pipeline (1), a component group (10) that provides power or resistance for movement or stopping of a train (2) is provided close to the periphery of the train (2); the component group (10) is provided with A groups of cooling assemblies; the A groups of cooling assemblies comprise A groups of cooling heat exchangers (501) and/or A groups of nozzle assemblies (401) which are attached to the back of the component group. The A groups of cooling assemblies are provided in the component group (10) in the low-vacuum pipeline (1), allowing heat exchange with gas in the low-vacuum pipeline and thereby achieving a cooling effect.

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ZHANG XIUPING (CN)
ZHAO PANPAN (CN)
WU JUNFENG (CN)
ZHANG RU (CN)
KONG XIAOMING (CN)
XU SHUANGQING (CN)
ZHOU DAO (CN)
YUAN XUDONG (CN)
MAO KAI (CN)
ZHANG NA (CN)
ZHAO MING (CN)
LI SHAOWEI (CN)
BO JINGLONG (CN)

PCT/CN2021/077768

September 10, 2021

February 25, 2021

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HEFEI GENERAL MACHINERY RES INST CO LTD (CN)
HEFEI GENERAL ENVIRONMENTAL CONTROL TECH CO LTD (CN)
HIWING TECH ACADEMY OF CASIC (CN)

B61B13/08; B61B13/10

CN112026795A	2020-12-04
CN111409650A	2020-07-14
CN108513498A	2018-09-07
CN110696843A	2020-01-17
CN102079310A	2011-06-01
US20180281820A1	2018-10-04
CN105620495A	2016-06-01

HEFEI HERUI INTELLECTUAL PROPERTY OFFICE (CN)

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