WATER COOLING DEVICE Russian patent published in 1994 - IPC

FIELD: thermal power engineering. SUBSTANCE: device has heat-insulated reservoir 1 deepened into the ground, a closed-loop cooling system filled with a fluid nonfreezing heat-transfer agent and made from horizontal tubes 3 positioned inside reservoir 1, vertical sections 4 with inclined sections outside the reservoir. Moreover, the device has a ventilated system which, in turn, has horizontal pipelines 8 with inlet sections 9 in which dry ice containers may be installed, and vertical pipe 10 with deflector 11. The device has a gas system which, in turn, has spiral pipeline 13 connected to a liquid gas source and the using equipment. EFFECT: improved structure. 6 dwg