Phase transformation heat exchange device

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United States of America Patent

PATENT NO 9897391
SERIAL NO

14222554

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Abstract

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The invention provides a phase transformation heat exchange device. The device includes an inner tube, an outer tube, and a heat exchange medium; the space between the inner tube and the outer tube forms a whole or a part of a liquid phase region; a whole or a part of space inside the inner tube forms a vaporization region; the heat exchange medium with a relatively high pressure inside the liquid phase region enters the vaporization region with a relatively low pressure while being heated in vortex flow, and flows out of the device after being vapored, so as to complete heat exchange. The device can be applied to DSG systems of the solar energy photothermal field, and can also be applied to an input-output system of a heat storage system, or the field of boiler heating. It is achieved with safe operation, low cost, and good application range.

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Patent Owner(s)

Patent OwnerAddress
BEIJING TERASOLAR ENERGY TECHNOLOGIES CO LTD101102 BEIJING ZHONGGUANCUN TONGZHOU DISTRICT SCIENCE AND TECHNOLOGY PARK TONGZHOU PARK JINQIAO TECHNOLOGY INDUSTRY BASE KING SHENG TWO SOUTH 37 STREET BEIJING CITY BEIJING CITY 101102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yang Beijing, CN 1941 7962

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