FIELD: engines and pumps.
SUBSTANCE: use of modules of compressor units of larger capacity is implemented at small weight and overall dimensions in comparison to prototype; connection of modules of compressor units is performed to blowdown plugs of cut-out and current sections of main gas line via additional pipelines and shutoff valves, which allows performing preparatory works and connection to cut-out and current sections of main gas line of mobile compressor station without cutting out the main gas line.
EFFECT: shortening of the time required for gas pumping out of cut-out section of main gas line to current section of main gas line in comparison to prototype.
8 cl, 5 dwg
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