Clean-gas continuous-flow intermediate storage or accumulator plant

Clean-gas continuous-flow intermediate storage plant having at least one high-pressure accumulator, at least one low-pressure accumulator and at least one pressure-increasing compressor connected therein, and having a connection with a gas distribution line, the low-pressure accumulator being constructed for a range of operation below a minimum pressure of the gas distribution line, and the high-pressure accumulator being constructed for a range of operation above a maximum pressure of the gas distribution line, comprising an input line to the low-presure accumulator, and an output line from the high-pressure accumulator both connected to the gas distribution line, a connecting line connecting the low-pressure accumulator and the high-pressure accumulator to one another and having the at least one pressure-increasing compressor inserted therein, and valves built into the input line to the low-pressure accumulator and the output line from the high-pressure accumulator as well as into an output line from the low-pressure accumulator and an input line to the high-pressure accumulator and respective pressure sensors connected to said valves for controlling said valves, the pressure sensor connected to the respective valve in said input line to the low-pressure accumulator being connected to the gas distribution line and being constructed for opening the respective valve in said input line to the low-pressure accumulator at pressures above a given maximum pressure in the gas distribution line, the pressure sensor connected to the respective valve in said output line from the high-pressure accumulator being connected to the gas distribution line and being constructed for opening the respective valve in said output line from the high-pressure accumulator at pressures below a given minimum pressure in the gas distribution line.