HEAT EXCHANGER - DANFOSS MICRO CHANNEL HEAT EXCHANGER JIAXING CO LTD

Title:

HEAT EXCHANGER

Document Type and Number:

WIPO Patent Application WO/2015/180661

Kind Code:

A1

Abstract:

A heat exchanger comprises a mixing redistribution collecting pipe (20) located at one end of the heat exchanger and multiple heat exchange pipes (30) in communication with the mixing redistribution collecting pipe (20). An upper cavity (21) and a lower cavity (22) that are in communication with each other are disposed in the mixing redistribution collecting pipe (20). Fluid entering the heat exchanger firstly flows into one part of the lower cavity (22) of the mixing redistribution collecting pipe (20), then is collected and mixed in the upper cavity (21) of the mixing redistribution collecting pipe (20), is distributed into another part of the lower cavity (22) and flows out through the heat exchange pipes (30) in communication with the lower cavity (22). The cross-sectional area of the upper cavity (21) is equal to or greater than that of the lower cavity (22).

Inventors:

LU XIANGXUN (CN)
JIANG JIANLONG (CN)
YANG JING (CN)
LIU YUBAO (CN)

Application Number:

PCT/CN2015/080047

Publication Date:

December 03, 2015

Filing Date:

May 28, 2015

Export Citation:

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Assignee:

DANFOSS MICRO CHANNEL HEAT EXCHANGER JIAXING CO LTD (CN)

International Classes:

F28D1/053; F28F9/02

Foreign References:

CN103983126A	2014-08-13
US20090120627A1	2009-05-14
CN101821577A	2010-09-01
US20110240276A1	2011-10-06
CN101558277B	2012-11-28

Other References: