Gravity energy storage device

A gravity energy storage device belongs to the field of new energy. Comprising a high-pressure energy storage mechanism, a power generation system and a pressurizing system, the high-pressure energy storage mechanism comprises a fixed cylinder, a lifting cylinder, an inlet and an outlet, the fixed c...

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Bibliographische Detailangaben
Hauptverfasser:	YU XIN, BAI YUNBO, ZHAO SHIHAO, LIAN HANZHI, SHI ERCHAN, ZHANG MINXIANG, WANG DANQUN, YAN MIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PRODUCING MECHANICAL POWER PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SPRING, WEIGHT, INERTIA OR LIKE MOTORS STEAM ENGINES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A gravity energy storage device belongs to the field of new energy. Comprising a high-pressure energy storage mechanism, a power generation system and a pressurizing system, the high-pressure energy storage mechanism comprises a fixed cylinder, a lifting cylinder, an inlet and an outlet, the fixed cylinder and the lifting cylinder are in sliding sealing fit in the vertical direction and form a compression cavity on the horizontal involution face, and the inlet and the outlet are formed in a cylinder body of the fixed cylinder or the lifting cylinder and communicated with the compression cavity; the power generation system is formed by connecting a motor and a generator outside an outlet of the high-pressure energy storage mechanism, and the pressurizing system is formed by connecting a pump and a motor outside an inlet of the high-pressure energy storage mechanism to pressurize the high-pressure energy storage mechanism. The device utilizes gravity to automatically balance energy storage pressure, solves the