COMPRESSOR STATION Russian patent published in 2002 - IPC

FIELD: mechanical engineering; compressors. SUBSTANCE: invention can be used in automobile gas- filling compressor stations. Proposed compressor station has gas primary processing unit, compressor set, and drying and regeneration unit. Regulating restrictors and recuperative heat exchanger located between restrictors and shutoff valve placed before restrictor, are installed in regeneration gas supply line. Shut-off valve is installed in regeneration gas supply line between restrictor and recuperative heat exchanger, gas cooling line being arranged parallel to valve and heat exchanger. Shut-off valves are installed on gas supply line to adsorbers, line to let gas out of adsorbers and line to supply regeneration gas to adsorbers. Regulating and check valves are installed in series in regeneration gas discharge line. Check valves are installed in gas outlet lines from drying and regeneration unit, and recuperative heat exchanger is connected with compressor set by heat supply line. EFFECT: simple and reliable design. 2 dwg