TELESCOPIC RECLAMATION PUMP STATION WATER OUTLET Russian patent published in 2024 - IPC E02B9/06 E02B13/00 

FIELD: hydraulic engineering.

SUBSTANCE: water outlet structure of the reclamation pump station is installed on the end section of pressure pipeline 3 arranged in the channel. End section of pressure pipeline 3 is rigidly fixed in concrete base 2, made in the form of a support plate, and is oriented vertically. Water outlet is made in the form of two box structures connected with possibility of telescopic movement relative to each other, note here that inner box 4 is rigidly secured to concrete base 2 while outer box 5 can displace vertically along inner box 4. To the upper rib along the perimeter of the external movable box 5, the pipe sections are rigidly attached, tightly connected to each other, forming float 6 with a crest, which is fixed against transverse movement by means of rigidly fixed in concrete base 2 vertical rods 8, passing through sliding couplings 7 with holes of elliptical shape, mounted in joints of pipe sections.

EFFECT: increased reliability of device operation due to prevention of backflow of water at emergency stop of pump.

1 cl, 3 dwg