EP1194694B1 - Dispositif de pompage pour le refoulement de grandes quantites de liquide - Google Patents

Dispositif de pompage pour le refoulement de grandes quantites de liquide Download PDF

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Publication number
EP1194694B1
EP1194694B1 EP00954487A EP00954487A EP1194694B1 EP 1194694 B1 EP1194694 B1 EP 1194694B1 EP 00954487 A EP00954487 A EP 00954487A EP 00954487 A EP00954487 A EP 00954487A EP 1194694 B1 EP1194694 B1 EP 1194694B1
Authority
EP
European Patent Office
Prior art keywords
pumps
plane
coupled
drive
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.)
Expired - Lifetime
Application number
EP00954487A
Other languages
German (de)
English (en)
Other versions
EP1194694B2 (fr
EP1194694A2 (fr
Inventor
Jan Sprakel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAMAT GMBH & CO. KG
Original Assignee
Kamat Pumpen GmbH and Co KG
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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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7914235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1194694(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kamat Pumpen GmbH and Co KG filed Critical Kamat Pumpen GmbH and Co KG
Publication of EP1194694A2 publication Critical patent/EP1194694A2/fr
Application granted granted Critical
Publication of EP1194694B1 publication Critical patent/EP1194694B1/fr
Publication of EP1194694B2 publication Critical patent/EP1194694B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • 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
    • F04B17/06—Mobile combinations

Definitions

  • the invention relates to a device for pumping large Flow rates of a liquid, with at least two each a separate unit forming pumps, the pressure side connected together to a pressure line and coupled to a common drive, wherein the Pumps are coupled to the drive so that each from them around a certain, fixed time interval offset from the other pumps one Pumphub performs.
  • Such pumps are used in testing and cleaning of Pipelines used. To check the pipelines these are checked for tightness by "stressing". It will a liquid, such as water, under one Pressure pumped into the pipelines, which is higher than that in The pipeline to be pumped medium in the operating condition of Owns pipeline. Is the pipeline so tested at one higher test pressure tight, it is assumed that They also in the operating condition, at a lower pressure as the test pressure, is tight.
  • the length of the section during a stressing operation can be checked depends on the Amount of fluid that is introduced into the pipeline can be. The larger the amount of fluid that is with the desired pressure can be pumped into the pipeline, the greater the length of the section being checked can be. The greater the length of the individual Sections, the lower the number of stress events, the to verify a given pipeline section needed, and the lower is the Effort needed to review this pipeline section is required.
  • the known device consists of three Modules, a drive unit, a first Pump unit and a second pump unit.
  • the individual pumps of the known device are of the driven by a common drive.
  • To the drive connected is a transfer case to which the Drive shafts of the pump are coupled.
  • the first pump unit has two pumps on one arranged common drive shaft while in the second pump unit provided only a pump is.
  • the object of the invention is the known and above to train the devices described in more detail in such a way that one easy to transport and save space is to be created device in which at unchanged high pump power and unchanged high Modularity of effort for the drive to a minimum is reduced.
  • At a Device of the type specified at least one of the pumps is positioned in a plane which vertically spaced from the plane in which the other one Pump is arranged, and each level Transfer case is assigned, via which the this Level associated pump on the drive side with each other are coupled.
  • the vertically spaced arrangement allows the individual pumps directly above each other to stack, resulting in a significant space savings is reached.
  • the drive power of the common drive is through a transfer case to the drive shafts of the individual Split pumps. It is useful if everyone Level is associated with a transfer case, via which the pumps associated with this level on the drive side coupled together are and the transfer cases in addition to each other are coupled, so that the pumps over one of the Transfer case to the common drive can be connected.
  • the planes run parallel to each other and that one Level associated transfer case via a vertical to the respective plane extending wave with the Transfer box of the other level be coupled.
  • a preferred embodiment of the invention has three Pumps, two of which are arranged in one plane and the third in the vertically spaced apart arranged level is positioned.
  • the device is particularly easy to transport, though their individual parts are housed in a housing, whose dimensions are the dimensions of a standard container, for example, an ISO 20 "container.
  • One with regard to the lowest possible pulsation optimized device of the type according to the invention is characterized in that the pumps so with the Drive are coupled, that each of them around one set a fixed, fixed time interval opposite to the other pumps a pumping stroke performs.
  • the pump strokes are the individual pumps coordinated so that a Pulsation in the pressure line is largely avoided.
  • Such devices designed according to the invention do not need a pulsation damper anymore and are due to the achieved Pulsationsarmut and by the over several vertical planes distributed construction of the Device according to the invention easy disassembly and Transportability especially as devices for Stressing of pipelines suitable.
  • this embodiment of the invention in that the fact that the pump via a crankshaft the drive are coupled, wherein the crank pin evenly distributed around the axis of rotation of the crankshaft are arranged.
  • Fig. 1 shows a side view of the invention Device that forms a single module 1.
  • the module 1 is formed by a frame 2, the dimensions of which of a standard container.
  • the drive unit 3 In the frame 2 are the drive unit 3 and the pumps 4,5,6 arranged.
  • the pump 4 is on one level placed above the pumps 5,6.
  • Influence nozzle 7 As an inlet for the liquid to be delivered is a Influence nozzle 7 is provided which leads to a filter 8, to which a distribution cylinder 9 is connected. From this distribution cylinder 9 lead suction lines 10,11,12 the pumps 4, 5, 6.
  • Pressure side of the pumps 4,5,6 are pressure lines 13,14,15 arranged in a pressure regulating valve 16 be merged. On the pressure control valve 16 is an outlet 17 is provided.
  • the pumps 4,5,6 are by the drive unit. 3 driven.
  • To the drive unit 3, for example can be designed as an internal combustion engine is in the Level of pumps 5.6 a transfer case 18th connected. From this leads one with couplings 19,20 provided drive shaft 21 away, on which the pumps 5.6 to sit.
  • the pump 4 by means of a Coupling 24 connected.
  • the illustrated, inventive device is like follows:
  • the drive 3 gives its drive line to the Transfer case 18 from, on the one hand on the Drive shaft 21 and the other to the second Transfer case 22 is forwarded.
  • the Drive shaft 21 the pumps are driven 5.6, while the pump 4 through by the transfer case 22 continuing drive shaft 23 is driven.
  • the thus driven pumps 4,5,6 suck through their Suction lines 10,11,12 liquid from the Distribution cylinder 9 on.
  • This distribution cylinder 9 is through Liquid fed through the inflow 7 and the connected filter 8 flows.
  • the Liquid is pumped through the pumps 4,5,6 in the Pumped pressure lines 13,14,15. These lead into the Pressure control valve 16, which is the pressure of the Device derived fluid regulates.
  • To the Outlet 17 are not shown lines connected to the pumped liquid in the checking pipelines.
  • the described device becomes a compact Device for pumping large flow rates Liquid created due to their low Dimensions are easy to transport.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)

Claims (6)

  1. Dispositif pour le pompage de grandes quantités d'un liquide, avec au moins deux pompes (4, 5, 6), formant respectivement une unité de construction propre, qui sont raccordées ensemble côté refoulement à une conduite de refoulement et sont accouplées à un entraínement (3) commun, sachant que les pompes (4, 5, 6) sont accouplées à l'entraínement (3) de telle sorte que chacune d'elles exécute une course de pompage décalée d'un certain intervalle de temps fixe par rapport aux autres pompes (4, 5, 6), caractérisé en ce qu'au moins une des pompes (4) est positionnée dans un plan, qui est verticalement à distance du plan dans lequel est disposée l'autre pompe (5, 6) respective, et en ce qu'à chaque plan est affectée une boíte de transfert (18 ; 22), par laquelle les pompes (5, 6; 4) affectées à ce plan sont accouplées ensemble côté entraínement.
  2. Dispositif selon la revendication 1, caractérisé en ce que les boítes de transfert (18 ; 22) sont accouplées en plus les unes avec les autres, et en ce que les pompes (4, 5, 6) sont raccordées par une des boítes de transfert (18) à l'entraínement (3) commun.
  3. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les plans s'étendent parallèlement et en ce que la boíte de transfert (22) affectée à un plan est accouplée par un arbre s'étendant perpendiculairement au plan respectif à la boíte de transfert (18) de l'autre arbre.
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte trois pompes (4, 5, 6) dont deux (5, 6) sont disposées dans un plan et la troisième (4) est positionnée dans le plan disposé à distance verticale de ce dernier.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que ses pièces individuelles sont logées dans un boítier dont les dimensions extérieures correspondent aux dimensions d'un conteneur standard.
  6. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les pompes sont accouplées par un vilebrequin à l'entraínement, sachant que les manetons sont disposés régulièrement répartis autour de l'axe de rotation du vilebrequin.
EP00954487.5A 1999-07-12 2000-07-12 Dispositif de pompage pour le refoulement de grandes quantités de liquide Expired - Lifetime EP1194694B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19932078A DE19932078A1 (de) 1999-07-12 1999-07-12 Vorrichtung zum Pumpen großer Fördermengen einer Flüssigkeit
DE19932078 1999-07-12
PCT/EP2000/006633 WO2001004494A2 (fr) 1999-07-12 2000-07-12 Dispositif de pompage pour le refoulement de grandes quantites de liquide

Publications (3)

Publication Number Publication Date
EP1194694A2 EP1194694A2 (fr) 2002-04-10
EP1194694B1 true EP1194694B1 (fr) 2004-01-28
EP1194694B2 EP1194694B2 (fr) 2018-12-26

Family

ID=7914235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00954487.5A Expired - Lifetime EP1194694B2 (fr) 1999-07-12 2000-07-12 Dispositif de pompage pour le refoulement de grandes quantités de liquide

Country Status (4)

Country Link
US (1) US6773238B1 (fr)
EP (1) EP1194694B2 (fr)
DE (2) DE19932078A1 (fr)
WO (1) WO2001004494A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3453827A3 (fr) 2011-04-07 2019-06-12 Evolution Well Services, LLC Système à alimentation électrique destiné à être utilisé dans la fracturation de formations souterraines
US11708752B2 (en) 2011-04-07 2023-07-25 Typhon Technology Solutions (U.S.), Llc Multiple generator mobile electric powered fracturing system
US11255173B2 (en) 2011-04-07 2022-02-22 Typhon Technology Solutions, Llc Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
US9140110B2 (en) 2012-10-05 2015-09-22 Evolution Well Services, Llc Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
US20140219824A1 (en) * 2013-02-06 2014-08-07 Baker Hughes Incorporated Pump system and method thereof
US20180198348A1 (en) * 2014-10-20 2018-07-12 Littoral Power Systems Inc. Modular tidal and river current energy production system
US9562420B2 (en) 2014-12-19 2017-02-07 Evolution Well Services, Llc Mobile electric power generation for hydraulic fracturing of subsurface geological formations
US10378326B2 (en) 2014-12-19 2019-08-13 Typhon Technology Solutions, Llc Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations
CA3206994A1 (fr) 2016-09-02 2018-03-08 Halliburton Energy Services, Inc. Systemes de motorisation hybride pour operations de stimulation de puits
RU2629348C1 (ru) * 2016-11-22 2017-08-28 Антон Валерьевич Селютин Модульный насосный агрегат и насосный модуль для использования в нем
RU2638698C1 (ru) * 2016-12-30 2017-12-15 Антон Валерьевич Селютин Насосный агрегат
US10994614B2 (en) * 2017-11-16 2021-05-04 Monroe Truck Equipment, Inc. Pump system for vehicles
US11725582B1 (en) 2022-04-28 2023-08-15 Typhon Technology Solutions (U.S.), Llc Mobile electric power generation system
US11955782B1 (en) 2022-11-01 2024-04-09 Typhon Technology Solutions (U.S.), Llc System and method for fracturing of underground formations using electric grid power

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
GB190924047A (en) 1909-10-20 1910-08-25 Fawcett Preston & Co Ltd Improvements in and connected with Pressure Pumping Machinery.
US2074702A (en) 1933-08-19 1937-03-23 John W Macclatchie Power unit
US3249062A (en) 1965-05-07 1966-05-03 Kobe Inc High speed triplex pump
US3780912A (en) 1968-04-02 1973-12-25 Micromedic Systems Inc Metering and dispensing apparatus
US4050862A (en) * 1975-11-07 1977-09-27 Ingersoll-Rand Company Multi-plunger reciprocating pump
FR2482206A1 (fr) 1980-05-08 1981-11-13 Quiri Groupe motopompe compact pour outillage mobile
GB2101231A (en) 1981-06-18 1983-01-12 Uss Eng & Consult Pump transport vehicle
US4687426A (en) * 1984-07-31 1987-08-18 Fuji Techno Kogyo Kabushiki Kaisha Constant volume pulsation-free reciprocating pump
US5158153A (en) * 1991-09-17 1992-10-27 Lubriquip, Inc. Box lubricator reservoir and reduction drive mechanism
EP0586280A1 (fr) * 1992-08-24 1994-03-09 The Dow Chemical Company Dispositif pour l'analyse à injection dans un écoulement de fluide et procédé pour son utilisation
US5480288A (en) * 1993-03-25 1996-01-02 Fluid Management Limited Partnership Pump module for dispensing apparatus
JPH09287574A (ja) * 1996-04-24 1997-11-04 Toyo Denki Kogyosho:Kk 枠体付きポンプ及び同ポンプからなる複合ポンプ
US5839888A (en) * 1997-03-18 1998-11-24 Geological Equipment Corp. Well service pump systems having offset wrist pins

Also Published As

Publication number Publication date
EP1194694B2 (fr) 2018-12-26
DE19932078A1 (de) 2001-02-01
DE50005146D1 (de) 2004-03-04
WO2001004494A2 (fr) 2001-01-18
WO2001004494A3 (fr) 2001-07-12
US6773238B1 (en) 2004-08-10
EP1194694A2 (fr) 2002-04-10

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