CN204002685U - A kind of all-hydraulic cementing truck - Google Patents
A kind of all-hydraulic cementing truck Download PDFInfo
- Publication number
- CN204002685U CN204002685U CN201420285891.5U CN201420285891U CN204002685U CN 204002685 U CN204002685 U CN 204002685U CN 201420285891 U CN201420285891 U CN 201420285891U CN 204002685 U CN204002685 U CN 204002685U
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- Prior art keywords
- motor
- centrifugal pump
- hydraulic
- pump
- cementing truck
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000011268 mixed slurry Substances 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004886 process control Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model belongs to petroleum drilling and mining technical field, the key equipment of a kind of well cementing operation relating to, specifically a kind of all-hydraulic cementing truck.The utility model adopts ride motor as power source, thereby drives hydraulic motor to drive the action of the equipment such as high-pressure plunger pump by hydraulic system.Comparing traditional cementing truck adopts ride motor and torque-converters to export as active force, it is larger that the utility model is simple in structure, car load layout is more flexible, novel in design rationally, it is simple to reduce costs, control, thereby high-pressure plunger pump is realized infinitely variable speeds output flow range, can meet various different work requirements.
Description
Technical field
The utility model belongs to petroleum drilling and mining technical field, the key equipment of a kind of well cementing operation relating to, specifically a kind of all-hydraulic cementing truck.
Background technology
Well cementing operation is in the construction operation of oil field, for Reinforcing Shaft, guarantees to continue to creep into, packing oil, G&W layer, guarantee formation testing by layer between the exploratory period and in whole exploitation rational production of hydrocarbons, be lowered to high-quality steel pipe, and in the operation of pit shaft and the good cement of steel pipe annular pack for this reason.For completing well cementing operation, conventionally need multiple special equipment integration of operation to carry out.In general, conventionally need unloading vehicle (for transporting dry cement), tank car (for storing and transportation clear water), cementing concrete truck (for injected water mud in well), protective casing and production casing.
Well cementing operation is a lot of to the demand type of equipment, but to the work of injected water mud in well, is to rely on cementing concrete truck to carry out completely.The defects such as it is limited that existing cementing truck is deposited car load layout type, and plunger displacement pump discharge capacity adjustable extent is little, and automaticity is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, a kind of all-hydraulic cementing truck is provided, it will be shifted gears high-pressure plunger pump to control to change into directly by torque converter, by hydraulic pump drive motor, high-pressure plunger pump be carried out to stepless speed regulation, by hydraulic system, drive all executive components to complete whole well cementing operation.
For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind of all-hydraulic cementing truck, comprise the truck chassis that is provided with motor, measuring tank assembly, high energy mixers assembly, blending tank and console, described measuring tank is communicated with described high energy mixers, suction manifold is communicated with clear water manifold by clear water centrifugal pump, clear water manifold is communicated with described high energy mixers by spraying centrifugal pump, described high energy mixers is communicated with described blending tank by having circulation/supercharging manifold of circulation/boosting centrifugal pump, described blending tank is communicated with high-pressure plunger pump, wherein, described motor is by the transfer case hydraulic oil pump assembly that is in transmission connection, this hydraulic oil pump assembly drives respectively the motor of clear water centrifugal pump, spray the motor of centrifugal pump, the motor of circulation/boosting centrifugal pump, the motor of high-pressure plunger pump, metering stirring motor in measuring tank, mixed slurry motor in blending tank, described motor connects the mixed slurry control oil cylinder automatically of controlling measuring tank discharge quantity by gear pump, the embedded cementing truck automatic control system of described console, this automatic control system comprises Density Automatic Control System, automatic Control Systems of Liquids Height, mixed slurry process control system, high-pressure plunger pump control system, mixing control system.
And described hydraulic oil pump assembly is closed type hydraulic system or open type hydraulic system.
And the motor of described clear water centrifugal pump is connected by shaft coupling with clear water centrifugal pump.
And the motor of described injection centrifugal pump is connected by shaft coupling with injection centrifugal pump.
And the motor of described circulation/boosting centrifugal pump is connected by shaft coupling with circulation/boosting centrifugal pump.
And the motor of described high-pressure plunger pump is connected by shaft coupling with high-pressure plunger pump.
And the metering stirring motor in described measuring tank is connected by shaft coupling with stirrer shaft.
And the mixed slurry motor in described blending tank is connected by shaft coupling with mixer shafts.
The beneficial effects of the utility model are:
1) after the utility model adopts Hydraulic Elements as all core component power sources, structure is simpler, and Hydraulic Elements volume is little, and power output is large, can make car load layout more flexible, and design has more reasonability;
2) adopt after full hydraulic drive can greatly reduce costs, hydraulic part buying, maintenance service be convenient;
3) after hydraulic pump control and electrical bond, automaticity is high, increase work efficiency: under fluid pressure drive device drives, can realize stepless time adjustment, can under different capacity, export, thereby keep best power utilization, operation consumption is dropped to minimum, can realize the various coupling way of outputs of moment of torsion, rotating speed, be easy to improve automatic control level and the efficiency of cementing truck simultaneously;
4) hydraulic pump and motor volume are little, are easy to change.Safeguard simply, can greatly reduce line service amount and cost;
5) functional reliability is high, and full hydraulic drive can be in operation under bad working environments, and can be used for explosion-proof occasion;
6) hydraulic-driven high-pressure plunger pumpage output area is larger, and automaticity can improve, and can meet various different work requirements.
Accompanying drawing explanation
Fig. 1 is the elevation of all-hydraulic cementing truck shown in the utility model.
Fig. 2 is the top view of all-hydraulic cementing truck shown in the utility model.
Fig. 3 is the transmission schematic diagram of all-hydraulic cementing truck shown in the utility model.
Wherein, 1, truck chassis, 2, motor, 3, transfer case, 4, hydraulic oil pump assembly, 5, console, 6, clear water centrifugal pump, 7, spray centrifugal pump, 8, circulation/boosting centrifugal pump, 9, mixing plant, 10, high energy mixers assembly, 11, measuring tank assembly, 12, high-pressure plunger pump and motor assembly, 13, circulation/supercharging manifold, 14, clear water manifold, 15, high pressure exhaust manifold.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The present embodiment provides a kind of all-hydraulic cementing truck, as shown in Fig. 1 ~ Fig. 3, comprise the truck chassis 1 that is provided with motor 2, measuring tank assembly 11, high energy mixers assembly 10, blending tank and console 5, described measuring tank is communicated with described high energy mixers, suction manifold is communicated with clear water manifold 14 by clear water centrifugal pump 6, clear water manifold 14 is communicated with described high energy mixers by spraying centrifugal pump 7, described high energy mixers is communicated with described blending tank by having circulation/supercharging manifold 13 of circulation/boosting centrifugal pump 8, described blending tank is communicated with high-pressure plunger pump, wherein, described motor 2 is by the transfer case 3 hydraulic oil pump assembly 4 that is in transmission connection, this hydraulic oil pump assembly 4 drives respectively the motor of clear water centrifugal pump 6, spray the motor of centrifugal pump 7, the motor of circulation/boosting centrifugal pump 8, the motor of high-pressure plunger pump, metering stirring motor in measuring tank, mixed slurry motor in blending tank, the mixed slurry automatically that described motor 2 connects control measuring tank discharge quantity by gear pump is controlled oil cylinder (being the ACM control oil cylinder in Fig. 3), the embedded cementing truck automatic control system of described console 5, this automatic control system comprises Density Automatic Control System, automatic Control Systems of Liquids Height, mixed slurry process control system, high-pressure plunger pump control system, mixing control system.
Further, above-mentioned hydraulic oil pump assembly 4 is closed type hydraulic system or open type hydraulic system.
Further, the motor of above-mentioned clear water centrifugal pump 6 is connected by shaft coupling with clear water centrifugal pump 6.
Further, the motor of above-mentioned injection centrifugal pump 7 is connected by shaft coupling with injection centrifugal pump 7.
Further, the motor of above-mentioned circulation/boosting centrifugal pump 8 is connected by shaft coupling with circulation/boosting centrifugal pump 8.
Further, the motor of above-mentioned high-pressure plunger pump is connected by shaft coupling with high-pressure plunger pump.
Further, the metering stirring motor in above-mentioned measuring tank is connected by shaft coupling with stirrer shaft.
Further, the mixed slurry motor in above-mentioned blending tank is connected by shaft coupling with mixer shafts.
Operating principle: clear water control system is controlled clear water centrifugal pump 6 by motor drive and entered clear water manifold 14 by suction manifold pumping, sprays centrifugal pump 7 under the driving of hydraulic motor, provides the clear water of certain pressure to high energy mixers 10.Clear water enters after high energy mixers 10, at the inner current that form high velocity jet of high energy mixers 10, and forms vacuum dry cement is sucked to high energy mixers, is mixed to form once mixed slurry with fluid.The mixing plant 9 that mixed mud drives through hydraulic system in mud ditch further mixes, and by circulation/boosting centrifugal pump 8, mixed mud is transported to high energy mixers assembly 10 again through pressurization, realizes the secondary of cement paste and repeatedly mixes.In the bypass of circulating mud pipeline, densometer is housed, it feeds back to computer by the real density of cement paste, and shows on computer screen.Operator adjusts 10 times grey metering valve openings of sizes of high energy mixers by hydraulic mechanism, allows mud density automatically control to setting density.After fully mixing, meet the requirements of mud and be transported to high-pressure plunger pump and motor assembly 12 by circulation/boosting centrifugal pump 8, by high pressure exhaust manifold 15, discharge mud and carry out well cementing operation.
In sum: the utility model provides a kind of all-hydraulic cementing truck, this cementing truck uses hydraulic system to drive the operations such as suction, mixing, stirring, discharge, provides well cementing operation required high quality water mud.This cementing truck layout is flexible, cost is low, reliability is high, automaticity is high, discharge capacity scope large, can meet various operating modes.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement or distortion, these improvement or distortion also should be considered as protection domain of the present utility model.
Claims (8)
1. an all-hydraulic cementing truck, comprise the truck chassis that is provided with motor, measuring tank assembly, high energy mixers assembly, blending tank and console, described measuring tank is communicated with described high energy mixers, suction manifold is communicated with clear water manifold by clear water centrifugal pump, clear water manifold is communicated with described high energy mixers by spraying centrifugal pump, described high energy mixers is communicated with described blending tank by having circulation/supercharging manifold of circulation/boosting centrifugal pump, described blending tank is communicated with high-pressure plunger pump, it is characterized in that: described motor is by the transfer case hydraulic oil pump assembly that is in transmission connection, this hydraulic oil pump assembly drives respectively the motor of clear water centrifugal pump, spray the motor of centrifugal pump, the motor of circulation/boosting centrifugal pump, the motor of high-pressure plunger pump, metering stirring motor in measuring tank, mixed slurry motor in blending tank, described motor connects the mixed slurry control oil cylinder automatically of controlling measuring tank discharge quantity by gear pump, the embedded cementing truck automatic control system of described console, this automatic control system comprises Density Automatic Control System, automatic Control Systems of Liquids Height, mixed slurry process control system, high-pressure plunger pump control system, mixing control system.
2. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: described hydraulic oil pump assembly is closed type hydraulic system or open type hydraulic system.
3. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the motor of described clear water centrifugal pump is connected by shaft coupling with clear water centrifugal pump.
4. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the motor of described injection centrifugal pump is connected by shaft coupling with injection centrifugal pump.
5. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the motor of described circulation/boosting centrifugal pump is connected by shaft coupling with circulation/boosting centrifugal pump.
6. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the motor of described high-pressure plunger pump is connected by shaft coupling with high-pressure plunger pump.
7. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the metering stirring motor in described measuring tank is connected by shaft coupling with stirrer shaft.
8. a kind of all-hydraulic cementing truck according to claim 1, is characterized in that: the mixed slurry motor in described blending tank is connected by shaft coupling with mixer shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285891.5U CN204002685U (en) | 2014-05-30 | 2014-05-30 | A kind of all-hydraulic cementing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285891.5U CN204002685U (en) | 2014-05-30 | 2014-05-30 | A kind of all-hydraulic cementing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002685U true CN204002685U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285891.5U Expired - Fee Related CN204002685U (en) | 2014-05-30 | 2014-05-30 | A kind of all-hydraulic cementing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005730A (en) * | 2014-05-30 | 2014-08-27 | 四机赛瓦石油钻采设备有限公司 | All-hydraulic well cementing truck |
| CN108212335A (en) * | 2017-12-27 | 2018-06-29 | 徐工集团工程机械有限公司 | Crusher |
-
2014
- 2014-05-30 CN CN201420285891.5U patent/CN204002685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005730A (en) * | 2014-05-30 | 2014-08-27 | 四机赛瓦石油钻采设备有限公司 | All-hydraulic well cementing truck |
| CN108212335A (en) * | 2017-12-27 | 2018-06-29 | 徐工集团工程机械有限公司 | Crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: 434000 West Ring Road, Jingzhou District, Jingzhou City, Hubei Province Patentee after: SJS Ltd. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434024 No. 101, West Ring Road, Jingzhou District, Jingzhou City, Hubei Province Patentee before: SJS Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 |