Pipeline support devices for preventing melting and sinking based on gas heat exchange

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United States of America

PATENT NO 12085212
SERIAL NO

18639942

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Abstract

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A pipeline support device for preventing melting and sinking based on gas heat exchange. The pipeline support device may be installed in a trench, and the pipeline support device may include a support frame and a gas heat exchange mechanism arranged on one side of the support frame. A bottom of the support frame may be fixed in the trench, a support partition may be fixed inside the support frame, the support partition separating the bottom of the support frame to form an upper chamber and a lower chamber. The gas heat exchange mechanism may include two groups of ventilation components, a group of air changing component and a group of control component. The control component may control opening and closing of ventilation openings of the ventilation pipes.

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Patent Owner(s)

Patent OwnerAddress
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES CASNO 318 DONGGANG WEST ROAD CHENGGUAN DISTRICT LANZHOU GANSU 730000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Yapeng Lanzhou, CN 5 0
Chen, Dun Lanzhou, CN 9 7
Gao, Kai Lanzhou, CN 40 62
Li, Changqing Lanzhou, CN 70 545
Li, Guoyu Lanzhou, CN 8 1

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