FIELD: water supply.
SUBSTANCE: method relates to water supply and is intended for removal of air from pressure pipelines of first-lift water supply pump stations. Method is carried out in the following manner: in the pressure pipeline filled with the first lift of the pressure pipeline, a vacuum is created by means of a jet device installed in the bypass pipeline, which is cut into the pressure pipeline before the water outlet into the treatment facilities, and a recirculation line supplied from the pipeline with a valve of the second lifting pump station.
EFFECT: technical result is reduction of power consumption.
1 cl, 1 dwg
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