Multichamber and motor pumps with several chambers per motor pump

Abstract

The mechanism subject of the invention is basically a modification of the “Multichamber and motor pumps for generating ultra high pressure” where more efficiency is acquired in the space and in its operation upon having several chambers for each motor pump which is installed, mainly the ones located towards the exterior. Or each chamber permits in the inside of its walls the injection of liquid at intermediate pressures between the pressure the chamber has in its interior and its exterior.

1 . A multi-chamber with motor-pumps which outer chambers are not equipped with motor-pumps nor space for their installation, only after m chambers where it takes a motor-pump which motor unloads outwards and the pump inwards, then oriented towards the inside k chambers without motor-pumps or space for motor-pumps up to the second motor-pump, which motor unloads into the previous chamber that has motor-pump, and which pump unloads towards the inside, and so on CHARACTERIZED; in that the external pump operates filling the first m chambers up to P 11 , P 12  . . . , P 1  m that is equal to P 1  until it activates motor-pump No.  1 , which does a pumping to the chamber  21  ( 13 ) with the power delivered by the motor of motor-pump No.  1  when unloading a load pumped towards the exterior, the pressure of chamber  1 m ( 12 ) is lowered slightly and it stands still waiting for another pump load to fill chamber  1 m ( 12 ) to only now operate a second movement of motor pump No.  1  and has to wait until it recovers the pressure, after several pumpings of motor pump attains P 2 j=P 2  and is now only ready to start the pumping with motor pump No.  2  which at its own time unloads the motor of motor pump No.  2  up to chamber  1 ,m ( 12 ) where motor pump  1  is located and the motor pump  2  is still until the pumped load arrives from motor pump No.  1  in order to recover pressure P 2  and the motor pump  2  starts to operate towards chamber  31  ( 15 ) and so on until pressure Pn is attained in chamber n. 
     
     
         2 . A multi-chamber with motor-pumps which outer chambers do not have motor-pumps nor space for their installation, up to after m chambers where a motor-pump is located outwards and the pump towards the inner then k chambers are installed towards the inner portion without motor-pumps nor or space for motor-pumps up to the second motor-pump, which motor unloads towards the previous chamber that has motor-pump, and whose pump unloads towards the inner portion and so on CHARACTERIZED, in that when it starts to fill a chamber, or the external pump, must fill the first chamber ( 10 ) after the motor-pump, at a pressure Ps 1 , which after the chamber s 2  to Ps 2 , and this way up to the chamber st at Pst pressure that is equal to Ps; for which all the chambers must have a derivation for the inlet of liquid with a load valve; VCS, and allows up to a determined pressure at a predetermined pressure Ps,I and which does not allow the inlet of a liquid at a pressure higher than Ps,i and in the chambers equipped with motor pumps they should have a discharge valve VDi from the motor of the motor pump up to the previous chamber which is equipped with a motor pump and the pump continues towards the inner chambers with the pressure line which comes out of the pump of the motor pump.