WO1999019623A3 - Pompe hydraulique a diaphragme - Google Patents

Pompe hydraulique a diaphragme Download PDF

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Publication number
WO1999019623A3
WO1999019623A3 PCT/RU1997/000325 RU9700325W WO9919623A3 WO 1999019623 A3 WO1999019623 A3 WO 1999019623A3 RU 9700325 W RU9700325 W RU 9700325W WO 9919623 A3 WO9919623 A3 WO 9919623A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump
well
hydraulic
chamber
discharge chamber
Prior art date
Application number
PCT/RU1997/000325
Other languages
English (en)
Russian (ru)
Other versions
WO1999019623A2 (fr
Inventor
Boris Ivanovich Ryabykh
Original Assignee
Boris Ivanovich Ryabykh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to RU9696116585A priority Critical patent/RU2099600C1/ru
Application filed by Boris Ivanovich Ryabykh filed Critical Boris Ivanovich Ryabykh
Priority to PCT/RU1997/000325 priority patent/WO1999019623A2/fr
Publication of WO1999019623A2 publication Critical patent/WO1999019623A2/fr
Publication of WO1999019623A3 publication Critical patent/WO1999019623A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Cette invention se rapporte au domaine de la fabrication des pompes et notamment à des pompes hydrauliques à diaphragme servant principalement à pomper des liquides dans des puits de forage profonds. Cette invention peut être utilisée dans l'industrie minière, en agriculture ainsi que dans d'autres branches de l'industrie liées à l'exploitation des ressources naturelles. Cette invention permet d'améliorer la fiabilité ainsi que la simplicité du montage et du démontage de la pompe dans un puits de forage. A cette fin, l'entraînement hydraulique et le pompage du liquide se font à travers une même conduite. Cette invention concerne essentiellement une pompe hydraulique à diaphragme comprenant un générateur hydraulique d'impulsions (1) et une partie immergée (3) qui sont connectés par une conduite (4). La partie immergée (3) de la pompe se divise en une chambre de refoulement (8), en une chambre intermédiaire (9) et en une chambre d'aspiration (13) qui sont connectées en série entre elles et avec le milieu environnant par l'intermédiaire de clapets anti-retour (10, 12, 15). Des diaphragmes élastiques (11, 14) sont montés entre la chambre de refoulement et la chambre d'aspiration ainsi qu'entre la chambre intermédiaire et le milieu environnant de manière à transmettre la pression entre lesdites chambres. Le générateur hydraulique d'impulsions est en outre capable d'interrompre périodiquement l'étanchéité de la chambre de refoulement.
PCT/RU1997/000325 1996-08-13 1997-10-10 Pompe hydraulique a diaphragme WO1999019623A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU9696116585A RU2099600C1 (ru) 1996-08-13 1996-08-13 Гидроприводный диафрагменный насос
PCT/RU1997/000325 WO1999019623A2 (fr) 1996-08-13 1997-10-10 Pompe hydraulique a diaphragme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9696116585A RU2099600C1 (ru) 1996-08-13 1996-08-13 Гидроприводный диафрагменный насос
PCT/RU1997/000325 WO1999019623A2 (fr) 1996-08-13 1997-10-10 Pompe hydraulique a diaphragme

Publications (2)

Publication Number Publication Date
WO1999019623A2 WO1999019623A2 (fr) 1999-04-22
WO1999019623A3 true WO1999019623A3 (fr) 1999-07-01

Family

ID=26653700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000325 WO1999019623A2 (fr) 1996-08-13 1997-10-10 Pompe hydraulique a diaphragme

Country Status (2)

Country Link
RU (1) RU2099600C1 (fr)
WO (1) WO1999019623A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110578496B (zh) * 2019-09-19 2021-12-31 山东创新石油技术有限公司 一种低摩擦力的井口抽油装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU102553A1 (ru) * 1955-01-07 1955-11-30 А.Г. Пшенко Погружной насос дл подъема воды из колодцев
SU571626A1 (ru) * 1976-02-18 1977-09-05 Yarkov Yurij Погружной гидроприводной диафрагменный насос
FR2627237A1 (fr) * 1988-02-11 1989-08-18 Spirec Pompe a membrane tubulaire deformable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU102553A1 (ru) * 1955-01-07 1955-11-30 А.Г. Пшенко Погружной насос дл подъема воды из колодцев
SU571626A1 (ru) * 1976-02-18 1977-09-05 Yarkov Yurij Погружной гидроприводной диафрагменный насос
FR2627237A1 (fr) * 1988-02-11 1989-08-18 Spirec Pompe a membrane tubulaire deformable

Also Published As

Publication number Publication date
RU2099600C1 (ru) 1997-12-20
WO1999019623A2 (fr) 1999-04-22

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