CN102913198A - Clustered hydraulic pumping unit - Google Patents
Clustered hydraulic pumping unit Download PDFInfo
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- CN102913198A CN102913198A CN201210413869XA CN201210413869A CN102913198A CN 102913198 A CN102913198 A CN 102913198A CN 201210413869X A CN201210413869X A CN 201210413869XA CN 201210413869 A CN201210413869 A CN 201210413869A CN 102913198 A CN102913198 A CN 102913198A
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Abstract
The invention discloses a clustered hydraulic pumping unit, which comprises a power source base part and hydraulic pumping unit groups. The clustered hydraulic pumping unit is characterized in that the power source base part is connected with a plurality of hydraulic pumping unit groups; each hydraulic pumping unit group can independently control an operating mode and does not affect one another; the power source base part comprises an energy accumulator, a pressure gauge, a plunger pump, a motor and an electromagnetic overflow valve; each hydraulic pumping unit group comprises a cylinder control part and a cylinder work part; the cylinder control part comprises an electro-hydraulic reversing valve; the cylinder work part comprises a cylinder, and the power source base part also comprises a spare plunger pump and a spare motor. The clustered hydraulic pumping unit has the advantages that the plurality of hydraulic pumping units are provided with power by a same power source device, and the plurality of hydraulic pumping units can separately or asynchronously work, and do not interfere with one another. A clustered well site of each pumping unit is simple in arrangement, convenient to maintain, and convenient to carry out remote digital management because of providing a concentrated power source.
Description
Technical field
The present invention relates to a kind of clump of formula hydraulic pumping unit, be applicable to newly-built or transformation cluster well field, oil field.
Background technology
Oil pumper is that the oil field is newly-built or transform a kind of machinery equipment of cluster well field, and the way by pressurization makes oil go out well.At present, generally use " three take out " (oil well pump, sucker rod, oil pumper) mode to carry out oil producing operation, existing hydraulic pumping unit provides power by a power source, need so many power sources, if hydraulic pumping unit just can not operate and can't turn round, so that oil pumper cluster well field complicated layout is single, the working service technical requirements is too high like this, the remote digital complex management is difficult to carry out.
Therefore, be badly in need of a kind of improved technology and solve existing this series of problems in the prior art.
Summary of the invention
The purpose of this invention is to provide a kind of clump of formula hydraulic pumping unit.
The technical solution used in the present invention is:
Clump formula hydraulic pumping unit comprises power source foundation and hydraulic oil pumping unit, it is characterized in that: described power source foundation connects many hydraulic oil pumping units, and can independently control operation mode between described every hydraulic oil pumping unit and do not influence each other,
Described power source foundation comprises accumulator, pressure meter, plunger displacement pump, motor and electromagnetic relief valve, described motor connects plunger displacement pump, described plunger displacement pump connects electromagnetic relief valve and accumulator, be provided with one way valve between described plunger displacement pump and electromagnetic relief valve and the accumulator, described electromagnetic relief valve connects forced air cooler, described forced air cooler connects strainer, be provided with the accumulator switch between described one way valve and the accumulator, be provided with pressure meter switch between described one way valve and the pressure meter, also comprise fuel tank and annex electric heater thereof, liquid level liquid thermometer and liquid-level switch
Described hydraulic oil pumping unit comprises oil cylinder control section and oil cylinder working portion, described oil cylinder control section comprises electro-hydraulic reversing valve, described electro-hydraulic reversing valve connects the electromagnetic relief valve two ends, be provided with high-pressure ball valve between described electro-hydraulic reversing valve and the electromagnetic relief valve, described high-pressure ball valve is near being provided with counterbalance valve between forced air cooler end and the electro-hydraulic reversing valve, described counterbalance valve connects oil pumping unit pressure meter, be provided with oil pumping unit pressure meter switch between described oil pumping unit pressure meter and the counterbalance valve, described oil cylinder working portion comprises oil cylinder, described oil cylinder connects electro-hydraulic reversing valve, be provided with flow speed control valve between described oil cylinder and the electro-hydraulic reversing valve, be provided with high-pressure ball valve between described flow speed control valve and the oil cylinder, be provided with safety valve between described high-pressure ball valve and the flow speed control valve.
Described power source foundation also comprises plunger displacement pump for subsequent use and spare motor, and described spare motor connects plunger displacement pump for subsequent use, and described plunger displacement pump for subsequent use connects electromagnetic relief valve, is provided with one way valve between described plunger displacement pump for subsequent use and the electromagnetic relief valve.
Advantage of the present invention is: many hydraulic pumping units provide power by same power source, and many hydraulic pumping units can separate or asynchronous work, and non-interference, because concentrated power source is provided, it is simple that oil pumper cluster well field is arranged, easy to maintenance, remote digital is managed convenient enforcement.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, motor, 2, plunger displacement pump, 3, one way valve, 4, pressure meter switch, 5, pressure meter, 6, the accumulator switch, 7, accumulator, 8, electro-hydraulic reversing valve, 9, flow speed control valve, 10, high-pressure ball valve, 11, liquid-level switch, 12, oil cylinder, 13, safety valve, 14, oil pumping unit pressure meter, 15, oil pumping unit pressure meter switch, 16, counterbalance valve, 17, electromagnetic relief valve, 18, forced air cooler, 19, strainer, 20, electric heater, 21, the liquid level liquid thermometer, 22, plunger displacement pump for subsequent use, 23, spare motor, 24, the power source foundation, 25, the oil cylinder control section, 26, the oil cylinder working portion, 27, fuel tank.
The specific embodiment
As shown in Figure 1, clump formula hydraulic pumping unit of the present invention comprises power source foundation 1 and hydraulic oil pumping unit, and described power source foundation 24 connects many hydraulic oil pumping units, can independently control operation mode between described every hydraulic oil pumping unit and do not influence each other
Described power source foundation 24 comprises accumulator 7, pressure meter 5, plunger displacement pump 2, motor 1 and electromagnetic relief valve 17, described motor 1 connects plunger displacement pump 2, described plunger displacement pump 2 connects electromagnetic relief valve 17 and accumulator 7, be provided with one way valve 3 between described plunger displacement pump 2 and electromagnetic relief valve 17 and the accumulator 7, described electromagnetic relief valve 17 connects forced air cooler 18, described forced air cooler 18 connects strainer 19, be provided with accumulator switch 6 between described one way valve 3 and the accumulator 7, be provided with pressure meter switch 4 between described one way valve 3 and the pressure meter 5, also comprise fuel tank 27 and annex electric heater 20 thereof, liquid level liquid thermometer 21 and liquid-level switch 11
Described hydraulic oil pumping unit comprises oil cylinder control section 25 and oil cylinder working portion 26, described oil cylinder control section 25 comprises electro-hydraulic reversing valve 8, described electro-hydraulic reversing valve 8 connects electromagnetic relief valve 17 two ends, be provided with high-pressure ball valve 10 between described electro-hydraulic reversing valve 8 and the electromagnetic relief valve 17, described high-pressure ball valve 10 is near being provided with counterbalance valve 16 between forced air cooler 18 ends and the electro-hydraulic reversing valve 8, described counterbalance valve 16 connects oil pumping unit pressure meter 14, be provided with oil pumping unit pressure meter switch 15 between described oil pumping unit pressure meter 14 and the counterbalance valve 16, described oil cylinder working portion 26 comprises oil cylinder 12, described oil cylinder 12 connects electro-hydraulic reversing valve 8, be provided with flow speed control valve 9 between described oil cylinder 12 and the electro-hydraulic reversing valve 8, be provided with high-pressure ball valve 10 between described flow speed control valve 9 and the oil cylinder 12, be provided with safety valve 13 between described high-pressure ball valve 10 and the flow speed control valve 9.
Described power source foundation 24 also comprises plunger displacement pump 22 for subsequent use and spare motor 23, described spare motor 23 connects plunger displacement pump 22 for subsequent use, described plunger displacement pump for subsequent use 22 connects electromagnetic relief valve 17, is provided with one way valve 3 between described plunger displacement pump 22 for subsequent use and the electromagnetic relief valve 17.
Many hydraulic pumping units provide power by same power source, and many hydraulic pumping units can separate or asynchronous work, and non-interference, because concentrated power source is provided, it is simple that oil pumper cluster well field is arranged, easy to maintenance, remote digital is managed convenient enforcement.
Main power source is controlled many hydraulic pumping units along separate routes, and fault does not influence each other between the oil circuit, does not affect the operation of main power source yet.Be the Median Function that branch road electro-hydraulic reversing valve 8 adopts each hydraulic fluid port to separate, the while is equipped with high-pressure ball valve 10 at each branch road, counterbalance valve 16 can guarantee that every oil pumper living load is impartial.
Claims (2)
1. clump formula hydraulic pumping unit, comprise power source foundation and hydraulic oil pumping unit, it is characterized in that: described power source foundation connects many hydraulic oil pumping units, can independently control operation mode between described every hydraulic oil pumping unit and does not influence each other
Described power source foundation comprises accumulator, pressure meter, plunger displacement pump, motor and electromagnetic relief valve, described motor connects plunger displacement pump, described plunger displacement pump connects electromagnetic relief valve and accumulator, be provided with one way valve between described plunger displacement pump and electromagnetic relief valve and the accumulator, described electromagnetic relief valve connects forced air cooler, described forced air cooler connects strainer, be provided with the accumulator switch between described one way valve and the accumulator, be provided with pressure meter switch between described one way valve and the pressure meter, also comprise fuel tank and annex electric heater thereof, liquid level liquid thermometer and liquid-level switch
Described hydraulic oil pumping unit comprises oil cylinder control section and oil cylinder working portion, described oil cylinder control section comprises electro-hydraulic reversing valve, described electro-hydraulic reversing valve connects the electromagnetic relief valve two ends, be provided with high-pressure ball valve between described electro-hydraulic reversing valve and the electromagnetic relief valve, described high-pressure ball valve is near being provided with counterbalance valve between forced air cooler end and the electro-hydraulic reversing valve, described counterbalance valve connects oil pumping unit pressure meter, be provided with oil pumping unit pressure meter switch between described oil pumping unit pressure meter and the counterbalance valve, described oil cylinder working portion comprises oil cylinder, described oil cylinder connects electro-hydraulic reversing valve, be provided with flow speed control valve between described oil cylinder and the electro-hydraulic reversing valve, be provided with high-pressure ball valve between described flow speed control valve and the oil cylinder, be provided with safety valve between described high-pressure ball valve and the flow speed control valve.
2. clump according to claim 1 formula hydraulic pumping unit, it is characterized in that: described power source foundation also comprises plunger displacement pump for subsequent use and spare motor, described spare motor connects plunger displacement pump for subsequent use, described plunger displacement pump for subsequent use connects electromagnetic relief valve, is provided with one way valve between described plunger displacement pump for subsequent use and the electromagnetic relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413869XA CN102913198A (en) | 2012-10-26 | 2012-10-26 | Clustered hydraulic pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413869XA CN102913198A (en) | 2012-10-26 | 2012-10-26 | Clustered hydraulic pumping unit |
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| Publication Number | Publication Date |
|---|---|
| CN102913198A true CN102913198A (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210413869XA Pending CN102913198A (en) | 2012-10-26 | 2012-10-26 | Clustered hydraulic pumping unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799238A (en) * | 2017-05-05 | 2018-11-13 | 极光飞行科学公司 | Pneumatic actuation systems with improved feedback control |
| CN112696172A (en) * | 2020-11-03 | 2021-04-23 | 中国海洋石油集团有限公司 | Electro-hydraulic compound control underground decoding device and decoding method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2118709C1 (en) * | 1996-08-19 | 1998-09-10 | Уфимский государственный нефтяной технический университет | Group drive of sucker-rod pumps |
| RU2160866C1 (en) * | 1999-04-05 | 2000-12-20 | ОАО "Томский электромеханический завод" | Plant for assembling and transportation of oil well production |
| CN2560751Y (en) * | 2002-04-29 | 2003-07-16 | 盘锦金盘科技有限责任公司 | Hydraulic beam-cluster multi-well interacting self-balanced pumping unit |
| CN202249982U (en) * | 2011-10-18 | 2012-05-30 | 王荩忠 | Energy-saving environment-friendly oil pumping machine for cluster well |
| CN102704897A (en) * | 2012-06-25 | 2012-10-03 | 施伟 | Gravitational equilibrium hydraulic pressure long stroke pumping unit |
| CN202926295U (en) * | 2012-10-26 | 2013-05-08 | 施伟 | Cluster-type hydraulic pressure pumping unit |
-
2012
- 2012-10-26 CN CN201210413869XA patent/CN102913198A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2118709C1 (en) * | 1996-08-19 | 1998-09-10 | Уфимский государственный нефтяной технический университет | Group drive of sucker-rod pumps |
| RU2160866C1 (en) * | 1999-04-05 | 2000-12-20 | ОАО "Томский электромеханический завод" | Plant for assembling and transportation of oil well production |
| CN2560751Y (en) * | 2002-04-29 | 2003-07-16 | 盘锦金盘科技有限责任公司 | Hydraulic beam-cluster multi-well interacting self-balanced pumping unit |
| CN202249982U (en) * | 2011-10-18 | 2012-05-30 | 王荩忠 | Energy-saving environment-friendly oil pumping machine for cluster well |
| CN102704897A (en) * | 2012-06-25 | 2012-10-03 | 施伟 | Gravitational equilibrium hydraulic pressure long stroke pumping unit |
| CN202926295U (en) * | 2012-10-26 | 2013-05-08 | 施伟 | Cluster-type hydraulic pressure pumping unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799238A (en) * | 2017-05-05 | 2018-11-13 | 极光飞行科学公司 | Pneumatic actuation systems with improved feedback control |
| CN112696172A (en) * | 2020-11-03 | 2021-04-23 | 中国海洋石油集团有限公司 | Electro-hydraulic compound control underground decoding device and decoding method thereof |
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Application publication date: 20130206 |