EP1194694B1 - Vorrichtung zum pumpen grosser fördermengen einer flüssigkeit - Google Patents
Vorrichtung zum pumpen grosser fördermengen einer flüssigkeit Download PDFInfo
- 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
Links
Images
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)
Description
- Fig. 1
- eine Seitenansicht der erfindungsgemäßen Vorrichtung,
- Fig. 2
- eine Schnittansicht gemäß der Linie I-I in der Fig. 1,
- Fig. 3
- eine Schnittansicht gemäß der Linie II-II in der Fig. 2 und
- Fig. 4
- eine Schnittansicht gemäß der Linie III-III in der Fig. 2.
Claims (6)
- Vorrichtung zum Pumpen großer Fördermengen einer Flüssigkeit, mit mindestens zwei jeweils eine eigene Baueinheit bildenden Pumpen (4,5,6), die druckseitig gemeinsam an eine Druckleitung angeschlossen und an einen gemeinsamen Antrieb (3) gekoppelt sind, wobei die Pumpen (4,5,6) derart mit dem Antrieb (3) verkoppelt sind, daß jede von ihnen um ein bestimmtes, feststehendes Zeitintervall versetzt gegenüber den jeweils anderen Pumpen (4,5,6) einen Pumphub ausführt, dadurch gekennzeichnet, daß mindestens eine der Pumpen (4) in einer Ebene positioniert ist, die vertikal beabstandet zu der Ebene ist, in der die jeweils andere Pumpe (5,6) angeordnet ist, und daß jeder Ebene ein Verteilergetriebe (18; 22) zugeordnet ist, über welches die dieser Ebene zugeordneten Pumpen (5,6;4) antriebsseitig miteinander verkoppelt sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Verteilergetriebe (18,22) zusätzlich miteinander verkoppelt sind und d a ß die Pumpen (4,5,6) über eines der Verteilergetriebe (18) an den gemeinsamen Antrieb (3) angeschlossen sind.
- Vorrichtung nach einem der voranstehenden Ansprüche dadurch gekennzeichnet, daß die Ebenen parallel verlaufen und d a ß das einer Ebene zugeordnete Verteilergetriebe (22) über eine senkrecht zu der jeweiligen Ebene verlaufende Welle mit dem Verteilergetriebe (18) der anderen Welle verkoppelt ist.
- Vorrichtung nach einem der voranstehenden Ansprüche dadurch gekennzeichnet, daß sie drei Pumpen (4,5,6) aufweist, von denen zwei (5,6) in einer Ebene angeordnet sind und die dritte (4) in der vertikal beabstandet dazu angeordneten Ebene positioniert ist.
- Vorrichtung nach einem der voranstehenden Ansprüche dadurch gekennzeichnet, daß ihre Einzelteile in einem Gehäuse untergebracht sind, dessen Abmaße den Maßen eines Standard-Containers entsprechen.
- Vorrichtung nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Pumpen über eine Kurbelwelle mit dem Antrieb verkoppelt sind, wobei die Hubzapfen gleichmäßig verteilt um die Drehachse der Kurbelwelle angeordnet sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19932078 | 1999-07-12 | ||
DE19932078A DE19932078A1 (de) | 1999-07-12 | 1999-07-12 | Vorrichtung zum Pumpen großer Fördermengen einer Flüssigkeit |
PCT/EP2000/006633 WO2001004494A2 (de) | 1999-07-12 | 2000-07-12 | Vorrichtung zum pumpen grosser fördermengen einer flüssigkeit |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1194694A2 EP1194694A2 (de) | 2002-04-10 |
EP1194694B1 true EP1194694B1 (de) | 2004-01-28 |
EP1194694B2 EP1194694B2 (de) | 2018-12-26 |
Family
ID=7914235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00954487.5A Expired - Lifetime EP1194694B2 (de) | 1999-07-12 | 2000-07-12 | Vorrichtung zum pumpen grosser fördermengen einer flüssigkeit |
Country Status (4)
Country | Link |
---|---|
US (1) | US6773238B1 (de) |
EP (1) | EP1194694B2 (de) |
DE (2) | DE19932078A1 (de) |
WO (1) | WO2001004494A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US11708752B2 (en) | 2011-04-07 | 2023-07-25 | Typhon Technology Solutions (U.S.), Llc | Multiple generator mobile electric powered fracturing system |
MX365888B (es) | 2011-04-07 | 2019-06-19 | Evolution Well Services | Sistema modular movil electricamente accionado para el uso en la fractura de formaciones subterraneas. |
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 |
US10378326B2 (en) | 2014-12-19 | 2019-08-13 | Typhon Technology Solutions, Llc | Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations |
WO2016100535A1 (en) | 2014-12-19 | 2016-06-23 | Evolution Well Services, Llc | Mobile electric power generation for hydraulic fracturing of subsurface geological formations |
WO2018044323A1 (en) | 2016-09-02 | 2018-03-08 | Halliburton Energy Services, Inc. | Hybrid drive systems for well stimulation operations |
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)
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 (de) * | 1992-08-24 | 1994-03-09 | The Dow Chemical Company | Vorrichtung zur Analyse durch Injektion in einer Stromung und Verfahren zur deren Anwendung |
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 |
-
1999
- 1999-07-12 DE DE19932078A patent/DE19932078A1/de not_active Ceased
-
2000
- 2000-07-12 WO PCT/EP2000/006633 patent/WO2001004494A2/de active IP Right Grant
- 2000-07-12 EP EP00954487.5A patent/EP1194694B2/de not_active Expired - Lifetime
- 2000-07-12 US US10/030,668 patent/US6773238B1/en not_active Expired - Fee Related
- 2000-07-12 DE DE50005146T patent/DE50005146D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19932078A1 (de) | 2001-02-01 |
WO2001004494A2 (de) | 2001-01-18 |
US6773238B1 (en) | 2004-08-10 |
EP1194694A2 (de) | 2002-04-10 |
EP1194694B2 (de) | 2018-12-26 |
WO2001004494A3 (de) | 2001-07-12 |
DE50005146D1 (de) | 2004-03-04 |
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