CA3139502A1 - Mini-amortisseurs au niveau d'une pompe combines a un amortisseur de pulsations de systeme - Google Patents

Mini-amortisseurs au niveau d'une pompe combines a un amortisseur de pulsations de systeme Download PDF

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Publication number
CA3139502A1
CA3139502A1 CA3139502A CA3139502A CA3139502A1 CA 3139502 A1 CA3139502 A1 CA 3139502A1 CA 3139502 A CA3139502 A CA 3139502A CA 3139502 A CA3139502 A CA 3139502A CA 3139502 A1 CA3139502 A1 CA 3139502A1
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CA
Canada
Prior art keywords
fluid
pulsation
dampener
pumps
pump
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA3139502A
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English (en)
Other versions
CA3139502C (fr
Inventor
John Thomas Rogers
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Performance Pulsation Control Inc
Original Assignee
Performance Pulsation Control Inc
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
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Priority claimed from US16/404,248 external-priority patent/US11473711B2/en
Priority claimed from US16/730,621 external-priority patent/US11460140B2/en
Application filed by Performance Pulsation Control Inc filed Critical Performance Pulsation Control Inc
Publication of CA3139502A1 publication Critical patent/CA3139502A1/fr
Application granted granted Critical
Publication of CA3139502C publication Critical patent/CA3139502C/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0033—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a mechanical spring
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Pipe Accessories (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

L'invention concerne un système de pompe à pompes multiples comprenant au moins deux pompes (1401), (1402) et un amortisseur de pulsations de système (1405) dimensionné et conçu pour réduire une amplitude de pulsations de pression à l'intérieur d'un flux combiné délivré par les au moins deux pompes, conjointement avec un ou plusieurs mini-amortisseurs (1403), (1404) couplés chacun entre la sortie de l'une des pompes et un ou plusieurs tuyaux collecteurs (1408), (1428a), (1428b) acheminant un flux de l'une des pompes dans l'amortisseur de pulsations de système. Les mini-amortisseurs sont dimensionnés et conçus pour réduire l'amplitude des pulsations de pression sur l'amortisseur de pulsations de système seul.
CA3139502A 2019-05-06 2020-05-06 Mini-amortisseurs au niveau d'une pompe combines a un amortisseur de pulsations de systeme Active CA3139502C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16/404,248 US11473711B2 (en) 2017-10-26 2019-05-06 System pulsation dampener device(s) substituting for pulsation dampeners utilizing compression material therein
US16/404,248 2019-05-06
US201962866501P 2019-06-25 2019-06-25
US62/866,501 2019-06-25
US16/730,621 2019-12-30
US16/730,621 US11460140B2 (en) 2017-10-26 2019-12-30 Mini-dampeners at pump combined with system pulsation dampener
PCT/US2020/031698 WO2020227423A1 (fr) 2019-05-06 2020-05-06 Mini-amortisseurs au niveau d'une pompe combinés à un amortisseur de pulsations de système

Publications (2)

Publication Number Publication Date
CA3139502A1 true CA3139502A1 (fr) 2020-11-12
CA3139502C CA3139502C (fr) 2025-10-07

Family

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Also Published As

Publication number Publication date
WO2020227423A1 (fr) 2020-11-12
PE20220321A1 (es) 2022-03-14
EP3966485A1 (fr) 2022-03-16
CO2021016491A2 (es) 2022-04-08
BR112021022312A2 (pt) 2022-03-03
MX2021013599A (es) 2022-01-18
ECSP21088000A (es) 2022-01-31
EP3966485A4 (fr) 2023-01-11
CL2021002942A1 (es) 2022-10-21

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