COMPRESSOR UNIT Russian patent published in 2020 - IPC F04B23/00 F04B19/06 F04F1/08 

FIELD: machine building.

SUBSTANCE: invention relates to the field of compressor machines and can be used in the extraction of oil and gas on land or at sea, including the implementation of the gas-lift method for the removal of water from gas wells. Proposed plant comprises working chamber composed of gas-liquid separator, liquid pump and ejector. Gas-liquid separator inlet via gas is connected via suction gas valve to low pressure gas line, and gas-liquid separator outlet via gas is connected via high-pressure gas valve to high-pressure gas line. Gas-liquid separator outlet via fluid is connected via first remote controlled valve with liquid pump outlet and connected to ejector mixing chamber inlet, output of which is connected via fluid feed line with second remotely controlled valve to working fluid source connected to liquid pump inlet, outlet of which is connected to ejector nozzle.

EFFECT: excluding transient processes in operation of liquid pump and, as a result, reducing oscillations of power of liquid pump due to realization of liquid ejector process.

1 cl, 1 dwg