AIR-NITROGEN COMPRESSOR STATION FOR SPACE ROCKET LAUNCHING COMPLEX Russian patent published in 2015 - IPC F04D27/00 

FIELD: machine building.

SUBSTANCE: invention relates to air-nitrogen compressor stations and can be used mainly in space rocket launching complexes to supply compressed gases to consumers. In addition, a compressor station is provided with return valves 2 and shutoff valves 11, 16, allowing to receive compressed air of the required quality as to the content of oil and moisture vapours at operation of mobile air compressor stations 13 using moisture and oil separators 3 and drying units 4 available in process lines and to supply it to consumers via shutoff valves 7 and receivers 8 and bypassing the receivers 8 via shutoff valve 11 directly via a pipeline to output pneumatic shield 12. Besides, in order to improve reliable operation of moisture and oil separators 3 and drying units 4 in pipelines for drainage of cooling water from the moisture and oil separators there installed are water flow meters that supply a signal to a control panel of an electrical power supply system at reduction of a water flow rate below the allowable value.

EFFECT: invention is aimed at an improvement of use efficiency of process equipment to obtain the required quality of compressed gases as to the content of oil and moisture vapours, which are to be supplied to all consumers and a rocket carrier itself during the standard preparation for launching.

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