Microchannel flat tube and microchannel heat exchanger

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United States of America Patent

PATENT NO 12117248
APP PUB NO 20230366637A1
SERIAL NO

18225645

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Abstract

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A microchannel flat tube applicable in a microchannel heat exchanger includes a flat tube body and a row of channels. The row of channels is arranged in the flat tube body along a width direction. The row of channels extends through the flat tube body along a length direction. A cross-section of each channel includes a first width in the width direction and a first height in a thickness direction. The row of channels at least includes a first group of first channels, a second group of second channels and a third group of third channels along the width direction. The first widths of the first channels, the second channels and the third channels decrease at a fixed value, thereby facilitating the control of the thickness of the microchannel flat tube and improving the heat exchange efficiency.

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Patent Owner(s)

Patent OwnerAddress
HANGZHOU SANHUA RESEARCH INSTITUTE CO LTDHANGZHOU ZHEJIANG 310018

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Lin-Jie East Amherst, US 31 263
Jiang, Jian-Long Hangzhou, CN 4 6
Liang, Haobo Coconut Creek, US 1 0
Wang, Li-Zhi Hangzhou, CN 4 6

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