Self Propelled Submergible Pump

Abstract

The subject of the invention is self propelled submergible pump that is placed on the bottom of a water course and obtains propelling energy from the dynamic force of the movement of the water mass in which is placed. It consists of pumping hi-pressure part integrated with horizontally placed system of the driving blades pairs, of which one half constantly turns its largest C surface against water stream and the second half turns its many times smaller surface against the water stream which causes a simultaneous rotation of the blades and continuous self propelled pumping of the submergible pump.

1 . Self propelled submergible pump characterized in that a known mechanical pumps of a peristaltic, centrifugal, piston or membrane type are adapted in a known way for continuous operation under the water level wherein a system of their driving blades ( 11 ,  11 ′,  12 ,  12 ′) are fastened on their vertical driving axle ( 15 ) and above a driving means ( 16 ) where blades are mechanically connected to pairs in a way that one blade of every pair constantly turn the optimum large surface against the water stream whereas opposite blade simultaneously turn its minimum surface against the water stream, what causes the blades to rotate the vertical axle ( 15 ) due to different hydrodynamic forces and perform the driving power of the submergible pump with which it forms integrated mechanical unit with self propelled characteristics in different kind of moving water. 
     
     
         2 . Self propelled submergible pump as claimed in  claim 1 . characterized in that said pump ( 1 ,  2 ,  3 ) does not pump water but air through an extended suction pump from the water banks said air is being injected under pressure as smallest possible bubbles into the bottom of the water course where is performing a known ecological function by oxidation of slurry and other organic impurities on the bottom and banks of the rivers 
     
     
         3 . Self propelled submergible pump as claimed in  claim 1 . characterized in that a known mechanical pump is propelled indirectly by arranging a suitable submergible electric generator instead of peristaltic pump ( 1 ) and connecting it on the vertical axle ( 15 ) under system of driving blades ( 11 ,  11 ′,  12 ,  12 ′) wherein a part of generate electricity can drive electric motor connected to said pump ( 1 ,  2 ,  3 ) or electricity can be used for other purposes.