FIELD: storage and gasification of cryogenic products.
SUBSTANCE: stationary system for drainless storage and gasification of liquefied natural gas includes a cryogenic tank, piping, and a battery of atmospheric evaporators. The part of natural gas evaporated due to heat inflow from the environment is automatically fed through the pressure control valve into the underground buffer storage. A gas refrigeration machine is connected to the cryogenic tank, powered via an inverter from a battery pack charged by a wind generator, with charge control and the refrigeration machine operation control by an automatic control system.
EFFECT: technical result consists in product storage safety improvement through preventing formation of explosive mixtures of natural gas with air, which are formed during gas drainage into the atmosphere, and a significant reduction in product losses during operation.
1 cl, 1 dwg
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