PUMPING STATION Russian patent published in 2007 - IPC F04B23/00 E03B11/16 

FIELD: water supply systems.

SUBSTANCE: invention can be used at farms, household plots, water supply of cottages and farm settlements. Proposed station is made in form of container in which control system and variable-capacity frequency-controlled submersible electric pump are mounted. Pumping station includes deferrizator, water softener, bactericidal set, lighting unit and light. Microclimate control unit connected with heater and fan and intake-and-distributing device. Coarse filter is installed on supply pipeline. Fine filter and pressure transmitter connected with input of control system are installed on outlet branch pipe of pressure pipeline. Control system contains frequency converter and it is connected by output with electric pump, and by input, with intake-and-distributing device whose outputs are connected with inputs of heating and ventilating unit, microclimate control and lighting unit and also with bactericidal set, water softener, water deferrizator and coarse and fine filters. Invention provides possibility of lifting water from well by frequency-controlled submersible electric pump of variable capacity, provide straight-flow water supply, conform water supply with consumption, provide conformity of lifted water characteristics to requirements of State Standard and protect electric pump from emergencies.

EFFECT: improved operation reliability.

1 dwg