Liquid air storage device and method, and air liquefaction apparatus
AssigneeSichuan Tibo Fluid Technology Co., Ltd.
InventorsQun HAO, Xing LIU
Life of this patent
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Abstract
The present invention discloses a liquid air storage device, including a storage tank, a gas circulation outlet pipe, a gas circulation inlet pipe, and a pump. An input end of the gas circulation outlet pipe communicates with the lower part of an inner cavity of the storage tank, an output end of the gas circulation outlet pipe communicates with an input end of the pump, an output end of the pump communicates with an input end of the gas circulation inlet pipe, and an output end of the gas circulation inlet pipe communicates with the upper part of the inner cavity of the storage tank. The present invention further discloses a liquid air storage method and an air liquefaction apparatus that use the foregoing liquid air storage device.
Claims20
A liquid air storage device, comprising a storage tank (1), a gas circulation outlet pipe (28), a gas circulation inlet pipe (27), and a pump (4), wherein an input end of the gas circulation outlet pipe (28) communicates with the lower part of an inner cavity of the storage tank (1), an output end of the gas circulation outlet pipe (28) communicates with an input end of the pump (4), an output end of the pump (4) communicates with an input end of the gas circulation inlet pipe (27), and an output end of the gas circulation inlet pipe (27) communicates with the upper part of the inner cavity of the storage tank (1).
Dependencies are inferred from the claim text.