Title:
AIR-COOLED PLATE-FIN TYPE COMPOSITE PHASE-CHANGE RADIATOR HAVING CAPILLARY GROOVE
Document Type and Number:
WIPO Patent Application WO/2018/133308
Kind Code:
A1
Abstract:
An air-cooled plate-fin type composite phase-change radiator having a capillary groove comprises a heat exchange cabinet and a substrate. An internal cavity (3) for accommodating a working substance is arranged inside the substrate. The heat exchange cabinet comprises cooling medium channels (10) and phase-change channels (6) arranged in an alternating order. A heat-radiating fin I (11) is provided inside the cooling medium channel (10). The heat exchange cabinet is installed at the substrate, such that the phase-change channel (6) is in communication with the internal cavity (3) of the substrate. The phase-change channel (6) and the internal cavity (3) collectively form a closed phase-change heat exchange cavity. A groove (5) is arranged at an inner wall of the phase-change channel (6). A heat-radiating II (7) or metal fiber felt is provided inside the phase-change channel (6). A capillary channel is arranged at an inner wall of the internal cavity (3) of the substrate.
Inventors:
LIU JUNJIE (CN)
TAN WENCAI (CN)
GU LIYA (CN)
ZONG QINGHE (CN)
SUN YUANBANG (CN)
TAN WENCAI (CN)
GU LIYA (CN)
ZONG QINGHE (CN)
SUN YUANBANG (CN)
Application Number:
PCT/CN2017/088172
Publication Date:
July 26, 2018
Filing Date:
June 14, 2017
Export Citation:
Assignee:
CRRC DALIAN INST CO LTD (CN)
International Classes:
F28D15/04
Foreign References:
| CN106643244A | 2017-05-10 | |||
| CN206504650U | 2017-09-19 | |||
| CN102506600A | 2012-06-20 | |||
| CN104792206A | 2015-07-22 | |||
| CN1971195A | 2007-05-30 | |||
| DE102013114600A1 | 2014-08-28 |
Attorney, Agent or Firm:
DALIAN ZHICHENG PATENT AGENCY (CN)
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