STATION PRESSURE CONTROL SYSTEM OF DISTRIBUTION OF NATURAL GAS (VARIANTS)

摘要

1. Station regulating gas pressure distribution system, comprising a turbine actuated by expanding the natural gas entering the pressure control station, while decreasing its pressure, the turbine power output is used for selecting the useful purpose; and a heat exchanger configured to selection of cold natural gas exiting the turbine, to be used for air conditioning or cooling. ! 2. Station according to claim 1, characterized in that a generator for driving said turbine. ! 3. Station regulating gas pressure distribution system, comprising a turbine power generator on gas fuel, driven by the use of part of the natural gas entering the pressure control station, wherein the output of said selection of a turbine power generator used for a useful purpose; a first heat exchanger using the exhaust gases from the turbine power generator to pre-heat the fluid; turbine actuated by expanding the natural gas with decreasing its pressure, the turbine power output is used for selecting the useful purpose; and a second heat exchanger, using said liquid for pre-heating of the natural gas directed to the turbine.