ENERGY RECOVERY DEVICE, MOTOR PUMP FLUID PUMP APPARATUS, AND TYPE ENERGY RECOVERY METHOD USING THE DEVICE AND APPARATUS

Abstract

Abstract Translated from French L'INVENTION CONCERNE UN DISPOSITIF DE RECUPERATION D'ENERGIE, UN APPAREIL DE POMPAGE DE FLUIDE A MOTO-POMPES ET UN PROCEDE DE RECUPERATION DE L'ENERGIE. LE SYSTEME DE POMPAGE DE FLUIDE COMPORTE PLUSIEURS MOTO-POMPES 20-1 ET 20-2 A PISTONS 24-1 ET 24-2 ET CYLINDRES 22-1 ET 22-2 DONT LES FACES INTERIEURE ET EXTERIEURE ONT DES SURFACES ACTIVES DIFFERENTES ET QUI COMPRENNENT DES CHAMBRES MOTRICES ET DES CHAMBRES DE POMPAGE, DES MOYENS 30 RELIANT LES FACES INTERIEURES DES PISTONS 24-1 ET 24-2, DES MOYENS 42 POUR ENVOYER UN FLUIDE MOTEUR AUX CHAMBRES MOTRICES ET DES MOYENS 48 POUR ENVOYER LE FLUIDE DEVANT ETRE POMPE AUX CHAMBRES DE POMPAGE, LE POMPAGE DU FLUIDE MOTEUR S'EFFECTUANT EN MEME TEMPS QUE LE REFOULEMENT DU FLUIDE DE TRAVAIL ET RECIPROQUEMENT. APPLICATION NOTAMMENT AUX INSTALLATIONS DE DESSALAGE DE L'EAU DE MER PAR OSMOSE INVERSEE. THE INVENTION CONCERNS AN ENERGY RECOVERY DEVICE, A MOTOR-PUMP FLUID PUMPING APPARATUS AND A ENERGY RECOVERY METHOD. THE FLUID PUMPING SYSTEM INCLUDES SEVERAL 20-1 AND 20-2 MOTOR PUMPS WITH 24-1 AND 24-2 PISTONS AND 22-1 AND 22-2 CYLINDERS WHOSE INTERIOR AND EXTERIOR FACES HAVE DIFFERENT ACTIVE SURFACES AND WHICH INCLUDE DRIVE CHAMBERS AND PUMPING CHAMBERS, 30 MEANS CONNECTING THE INTERNAL FACES OF PISTONS 24-1 AND 24-2, 42 MEANS FOR SENDING A MOTOR FLUID TO THE DRIVE CHAMBERS AND 48 MEANS FOR SENDING THE FLUID TO BE PUMPED TO THE CHAMBERS PUMPING, THE PUMPING OF THE ENGINE FLUID IS CARRIED OUT AT THE SAME TIME AS THE DISCHARGE OF THE WORKING FLUID AND RECIPROCALLY. APPLICATION ESPECIALLY TO SEAWATER DESALINATION INSTALLATIONS BY REVERSE OSMOSIS.

Inventors

• 👤 Gerry B Andeen

Bibliographic Details