EA201891517A1 - Насосные агрегаты с прямым приводом - Google Patents

Насосные агрегаты с прямым приводом

Info

Publication number
EA201891517A1
EA201891517A1 EA201891517A EA201891517A EA201891517A1 EA 201891517 A1 EA201891517 A1 EA 201891517A1 EA 201891517 A EA201891517 A EA 201891517A EA 201891517 A EA201891517 A EA 201891517A EA 201891517 A1 EA201891517 A1 EA 201891517A1
Authority
EA
Eurasian Patent Office
Prior art keywords
transmission
shaft
contain
pumping units
hole
Prior art date
Application number
EA201891517A
Other languages
English (en)
Other versions
EA034444B1 (ru
Inventor
Адриан Марика
Original Assignee
Нэшнл Ойлвэл Варко, Л.П.
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
Application filed by Нэшнл Ойлвэл Варко, Л.П. filed Critical Нэшнл Ойлвэл Варко, Л.П.
Publication of EA201891517A1 publication Critical patent/EA201891517A1/ru
Publication of EA034444B1 publication Critical patent/EA034444B1/ru

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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • 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
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/22—Other positive-displacement pumps of reciprocating-piston type
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/03—Pressure in the compression chamber
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F16H—GEARING
    • F16H23/00—Wobble-plate gearings; Oblique-crank gearings
    • F16H23/04—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members
    • F16H23/08—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members connected to reciprocating members by connecting-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Раскрыты варианты реализации насосной системы с подсоединяемыми и отсоединяемыми насосными агрегатами. Насосные агрегаты могут содержать трансмиссию между приводной стороной и нагнетательной стороной, причем трансмиссия может содержать блок кулачка или блок рычагов или коромысла. Трансмиссия может содержать входной вал и муфту смещения, содержащую сквозное отверстие, проходящие под отличным от нуля углом к оси входного вала. Кроме того, трансмиссия может содержать соединительную деталь, содержащую сферическую деталь, первый вал и второй вал. Первый вал входит в сквозное отверстие муфты смещения, а сферическая деталь входит с возможностью скольжения в седло. Кроме того, трансмиссия содержит блок каретки, содержащий выступ. Второй вал проходит через выступ.
EA201891517A 2016-01-11 2017-01-11 Насосные агрегаты с прямым приводом EA034444B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662277363P 2016-01-11 2016-01-11
US201662423008P 2016-11-16 2016-11-16
US201662429446P 2016-12-02 2016-12-02
PCT/US2017/013048 WO2017123656A2 (en) 2016-01-11 2017-01-11 Direct drive pump assemblies

Publications (2)

Publication Number Publication Date
EA201891517A1 true EA201891517A1 (ru) 2019-01-31
EA034444B1 EA034444B1 (ru) 2020-02-07

Family

ID=57910168

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891517A EA034444B1 (ru) 2016-01-11 2017-01-11 Насосные агрегаты с прямым приводом

Country Status (6)

Country Link
US (1) US11105322B2 (ru)
EP (1) EP3402987B1 (ru)
CN (1) CN108603496B (ru)
CA (1) CA3010732C (ru)
EA (1) EA034444B1 (ru)
WO (1) WO2017123656A2 (ru)

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US11066915B1 (en) 2020-06-09 2021-07-20 Bj Energy Solutions, Llc Methods for detection and mitigation of well screen out
US11939853B2 (en) 2020-06-22 2024-03-26 Bj Energy Solutions, Llc Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units
US11933153B2 (en) 2020-06-22 2024-03-19 Bj Energy Solutions, Llc Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control
US11125066B1 (en) 2020-06-22 2021-09-21 Bj Energy Solutions, Llc Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing
US11028677B1 (en) 2020-06-22 2021-06-08 Bj Energy Solutions, Llc Stage profiles for operations of hydraulic systems and associated methods
US11466680B2 (en) 2020-06-23 2022-10-11 Bj Energy Solutions, Llc Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units
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Also Published As

Publication number Publication date
US20200166026A1 (en) 2020-05-28
CA3010732A1 (en) 2017-07-20
WO2017123656A2 (en) 2017-07-20
EP3402987B1 (en) 2019-10-23
US11105322B2 (en) 2021-08-31
CN108603496A (zh) 2018-09-28
CN108603496B (zh) 2020-11-13
CA3010732C (en) 2022-08-09
EP3402987A2 (en) 2018-11-21
WO2017123656A3 (en) 2017-10-05
EA034444B1 (ru) 2020-02-07
BR112018013982A2 (pt) 2018-12-11

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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