Bent heat exchanger and method for manufacturing the same

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United States of America Patent

PATENT NO 9891007
SERIAL NO

14778509

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Abstract

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A bent heat exchanger and a method for manufacturing the same are provided. The bent heat exchanger includes: a first header and a second header spaced apart from each other, a plurality of flat tubes and a plurality of fins. A plurality of flat tubes are disposed between the first header and the second header, two ends of each flat tube are connected with the first header and the second header respectively. Each flat tube has straight segments and a bent segment between the straight segments, the bent segment is twisted by a predetermined angle relative to the straight segment around a longitudinal direction of the flat tube. The bent segments of a plurality of the flat tubes form a bent segment row extending in a thickness direction of the flat tube. A plurality of the flat tubes are divided into a plurality of groups.

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Patent Owner(s)

Patent OwnerAddress
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO LTDNO 289-1# STREET 12TH HANGZHOU ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA HANGZHOU ZHEJIANG 310018

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Qiang Hangzhou, CN 132 797
He, Yan Hangzhou, CN 67 284
Liu, Huazhao Hangzhou, CN 10 30

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