HYDROGEN HYDRAULIC COMPRESSION DEVICE

The invention relates to hydraulic displacement machines in which fluid and gaseous media are simultaneously fed into a working chamber and is used for hydraulic compression of hydrogen. The proposed device is designed for use as a booster compressor in the fuel station system. The aim of the presen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KONUHOVA, Marina, BEZRUKOVS, Vladislavs, BEZRUKOVS, Valerijs, BEZRUKOVS, Deniss, BERZINS, Agris
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR BLASTING CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SIPHONS STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to hydraulic displacement machines in which fluid and gaseous media are simultaneously fed into a working chamber and is used for hydraulic compression of hydrogen. The proposed device is designed for use as a booster compressor in the fuel station system. The aim of the present invention is to increase the efficiency of the low-pressure hydrogen hydraulic compression device obtained under conditions of limited productivity of the electrolyser when using renewable energy sources, and to expand the functional capabilities of the device. The device comprises a low-pressure hydrogen storage tank (1), a high-pressure hydraulic pump (2), a container (3) filled with fluid (4), cylinders (5, 6) of the first compression stage and a cylinder (13) of the second compression stage, a buffer cylinder (15) and an additional container (37) for high-pressure hydrogen storage, controlled valves (8-12, 14, 16-19, 23-25, 29, 33, 38, 39), flow meters (20-22) and optical sensors (26-28) that control the degree of fluid compression (4) in the cylinders (5, 6) and (13).