CABINET OF CONTROL STATION FOR SUBMERSIBLE ELECTRIC PUMPS Russian patent published in 2021 - IPC H02B1/40 

FIELD: pumping equipment.

SUBSTANCE: invention relates to cabinet-mounted complete devices, in particular to cabinets of control stations for electric centrifugal pumps, and can be used for the extraction of reservoir fluid using pumps. The result is achieved by the fact that the cabinet contains a housing (1) with a door (2), which houses a frequency converter (3) with a cooling radiator, power equipment (4), cable entry holes (5), as well as a control and display panel (6). The cabinet is equipped with a box-shaped support segment (7) attached to the housing (1) from behind with lattice windows (8) on the side walls (9) and holes for hanging (10). The cooling radiator of the frequency converter (3) is fixed in a window made in the rear wall (11) of the housing (1), located inside the support-mounted segment (7). The rear wall (11) is equipped with a reflective plate (12) for separating warm and cold air flows inside the support-mounted segment (7).

EFFECT: invention provides an increase in the reliability of operation, simplification of equipment maintenance and repair work, simplification of installation and commissioning.

5 cl, 4 dwg