CN106522909A - Novel fracturing truck special for shale gas - Google Patents
Novel fracturing truck special for shale gas Download PDFInfo
- Publication number
- CN106522909A CN106522909A CN201610147708.9A CN201610147708A CN106522909A CN 106522909 A CN106522909 A CN 106522909A CN 201610147708 A CN201610147708 A CN 201610147708A CN 106522909 A CN106522909 A CN 106522909A
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- CN
- China
- Prior art keywords
- engine
- pump
- fracturing
- power
- support
- 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.)
- Pending
Links
- 239000010720 hydraulic oil Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 17
- 239000002828 fuel tank Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000003584 silencer Effects 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 239000000295 fuel oil Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 125000002619 bicyclic group Chemical group 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a novel fracturing truck special for shale gas. The power of a 2500 hp Carter engine used on a 2300 type fracturing truck is increased to 2800 hp; a double-ring 7500 gearbox used on the 2300 type fracturing truck is adjusted; the original maximum input power 2600 hp is increased to 2800 hp; and the upgraded engine and the gearbox are subjected to power matching. A long-stroke low-stroke-frequency 2800 type plunger pump and a water tank suitable for heat dissipation of the engine with the power increased, the gearbox and the novel plunger pump are additionally arranged, so that the structure of an auxiliary girder on a fracturing truck platform is changed, and the overall weight of the equipment on the fracturing truck platform is decreased.
Description
Technical field
The present invention relates to industrial and mineral field, particularly a kind of shale gas special utility fracturing unit truck (2700 type).
Background technology
With Devoting Major Efforts To Developing of the country to new clean energy resource, the exploitation of present natural gas and unconventional energy resource is required for pressure break
Equipment, and due to the restriction of domestic well site condition, more and more higher is required to the entrucking water-horse power of bicycle, and the country is due to two class bottoms
The restriction of disk load-carrying, fracturing unit trucks more than 2800 types are substantially all and employ import chassis, so as to cause the increasing of single vehicle cost
Plus, in pressing crack construction operation, fracturing unit trucks more than 2800 types does not fully play its whole work(in actual use
Rate, and the fracturing unit truck of 2300 types can reach the basic demand of unconventional energy resource exploitation under maximum power reluctantly, but pressure break
Car continuously works under maximum duty, very big to the aging effects of car load, and takes the mode for increasing vehicle to carry out the whole work(that adds water
Rate, and limited by well site condition.
The content of the invention
The technical problem to be solved is：The special fracturing unit truck of shale gas is realized in offer, lifts existing 2500hp
To 2800HP, the existing maximal input of lifting is that the maximal input of the gearbox of 2600hp is arrived to engine power
2800HP, reduces equipments on stage weight so that disclosure satisfy that domestic chassis requires.
In order to overcome the deficiencies in the prior art, a kind of shale gas special utility fracturing unit truck of the present invention, including chassis
Car (1), hydraulic oil container (2), Hydraulic oil tank support (3), muffler (4), silencer support (5), radiator (6), radiator
Frame (7), fracturing pump (8), fluid end grease-box (9), secondary crossbeam (10), fuel tank (11), high pressure exhaust manifold (12), pressure
Split pump suction pipe to converge (13), pressure break pump frame (14), power end grease-box (15), power transmission shaft (16), gearbox (17), start
Machine (18)；
Secondary crossbeam (10) are coupled together by multiple upper and lower arm-ties with the chassis vehicle (1), and upper arm-tie is welded on institute
State on secondary crossbeam (10), lower pulling plate is bolted on the chassis vehicle (1), and upper and lower arm-tie has been bolted again
Come；So as to secondary crossbeam (10) are fixed on chassis vehicle (1), engine (18), the gearbox (17) are first passed through
Bell housing on left and right shoulder pole girder and the gearbox (17), the engine (18) connects into an entirety, then by described
The fore-stock of motivation (18) is bolted the front end of the engine (18), left and right shoulder pole girder and the engine
(18) fore-stock is bolted the shoulder pole beam support and engine front support being welded on secondary crossbeam (10)
On seat；Hydraulic oil tank support (3), the radiator bearer (7), the pressure break pump frame (14) are welded on the secondary crossbeam
(10) on, hydraulic oil container (2), the radiator (6), the fracturing pump (8) respectively with the Hydraulic oil tank support (3),
Radiator bearer (7), the pressure break pump frame (14) are bolted, described power transmission shaft (16) one end and the speed change
Case (17) output flange bolt connection, the other end and the fracturing pump (8) input flange bolt connection, muffler (4) with
Silencer support (5) are bolted together, further through the forward and backward fixed plate on the silencer support (5)
It is fixed on the engine (18), the support of fuel tank (11) is led to the support of fluid end grease-box (9)
The both sides for being bolted to the chassis vehicle (1) are crossed, fuel tank (11), the fluid end grease-box (9) pass through steel again
Silk ribbon is fixed on respective support, and described high pressure exhaust manifold (12) discharge flange by union with the fracturing pump (8)
Screwed connection, fracturing pump suction manifold (13) are fixed on the fracturing pump (8) suction main by clip.
The positive effect of the present invention：This device is by the power of the Cat engine of the 2500hp used on 2300 type fracturing unit trucks
2800hp is lifted, bicyclic 7500 gearbox used on 2300 type fracturing unit trucks is adjusted, by original maximal input is
2600hp lifts 2800hp, and the engine and gearbox after upgrading carries out power match.Newly-increased a long stroke, low jig frequency
2800 type plunger displacement pumps, and the water tank of the engine after the upgrading of a suitable power, gearbox and Novel plunger pump radiating changes
On pressure break ride, the structure of secondary crossbeam, reduces the overall weight of equipments on stage.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the rearview of the present invention；
Fig. 3 is fracturing unit truck weight comparison diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
As Figure 1-Figure 2, a kind of shale gas special utility fracturing unit truck of the present invention, including chassis vehicle 1, hydraulic oil
Case 2, Hydraulic oil tank support 3, muffler 4, silencer support 5, radiator 6, radiator bearer 7, fracturing pump 8, fluid end lubrication
Fuel tank 9, secondary crossbeam 10, fuel tank 11, high pressure exhaust manifold 12, fracturing pump suction manifold 13, pressure break pump frame 14, power end profit
Oil tank 15, power transmission shaft 16, gearbox 17, engine 18.
Secondary crossbeam 10 is coupled together by multiple upper and lower arm-ties with chassis vehicle 1, and upper arm-tie is welded on secondary crossbeam 10, under
Arm-tie is bolted on chassis vehicle 1, and upper and lower arm-tie is bolted again；So as to secondary crossbeam 10 is fixed to
On chassis vehicle 1, engine 18, gearbox 17 first pass through the bell housing connection on left and right shoulder pole girder and gearbox 17, engine 18
Into an entirety, then the fore-stock of engine 18 is bolted the front end of engine 18, left and right shoulder pole girder and is started
The fore-stock of machine 18 is bolted on the shoulder pole beam support and engine front support bearing being welded on secondary crossbeam 10, from
And engine 18, gearbox 17 are fixed on secondary crossbeam 10, Hydraulic oil tank support 3, radiator bearer 7, pressure break pump frame 14
Be welded on secondary crossbeam 10, hydraulic oil container 2, radiator 6, fracturing pump 8 respectively with Hydraulic oil tank support 3, radiator bearer 7, pressure
Split pump frame 14 to be bolted, 16 one end of power transmission shaft and 17 output flange bolt connection of gearbox, the other end and fracturing pump 8
Input flange bolt connection, together with muffler 4 is bolted with silencer support 5, further through on silencer support 5
Forward and backward fixed plate is fixed on engine 18, and the support of fuel tank 11 passes through bolt with the support of fluid end grease-box 9
The both sides of chassis vehicle 1 are fixed to, fuel tank 11, fluid end grease-box 9 are fixed on respective support by pierce tap again, it is high
Pressure exhaust manifold 12 discharges the screwed connection of flange by union and fracturing pump 8, and fracturing pump suction manifold 13 is fixed by clip
To on 8 suction main of fracturing pump.
Operation principle is：On the gearbox of chassis vehicle 1, power taking drives a hydraulic oil pump, from hydraulic oil container 2 sucks liquid
Force feed, is drained into after supercharging in the starter motor of engine 18, drives starter motor rotation, starts engine 18, engine 18
The power of generation passes through the transmission of gearbox 17 and power transmission shaft 16, drives fracturing pump 8 to work, 8 Jing pressure break pump suction pipes of fracturing pump
Remittance 13 sucks fracturing fluids, and after pressurization, Jing high pressure exhaust manifold 12 is drained in well.Engine 18 drives air compressor machine and power end profit
Oil pump is operated, and power end grease pump sucks lubricating oil from power end grease-box 15, the power being drained in fracturing pump 8
Power end in the lubricant passage way of end to fracturing pump 8 lubricates, and air compressor machine produces gases at high pressure, promotes pneumatic diaphragm pump operating, pneumatic
Membrane pump sucks lubricating oil from fluid end grease-box 11, is drained in the fluid end lubricant passage way in fracturing pump 8 to pressure break
The fluid end lubrication of pump 8, chassis power taking drive the fan motor of radiator 6, drive fan blade to rotate and provide for the work of whole machine
Radiating, fuel tank 11 are mainly used in operating required fuel oil to chassis vehicle 1 and engine 18.
The positive effect of the present invention is：
1. using card spy's 3512C engines, engine power is lifted into 2800hp by 2500hp, weight is constant, cost
It is only a small amount of to increase.
2. the maximal input after upgrading is adopted for bicyclic 7500 gearboxes of 2800HP, other products of weight than same specification
Product are light.
3. dedicated for the plunger displacement pump of shale gas pressure break, the characteristics of this pump has long stroke, low jig frequency, with conventional pumps phase
Than under same displacement, jig frequency is low, and the service life of hydraulic end sealed part is elongated.
4. table 1 is the contrast of 2700 type fracturing unit trucks and 2300 type fracturing unit trucks and 2800 type fracturing unit truck main screw lifts：
Table 1
Appropriate design complete vehicle structure part, mitigates the weight of equipments on stage, makes complete vehicle weight disclosure satisfy that domestic north to 8X4/
The carrying (see Fig. 3) on V3 driver's cabins chassis.
5. fan on platform is driven using chassis power taking, radiating is provided for the work of whole machine so that the discharge water-horse power energy of whole machine
2500hp or so is reached enough, performance disclosure satisfy that domestic shale gas routine pressure break (pressure 90Mpa, discharge capacity 1m3/ min), Neng Gouda
To the basic demand of 2800 type fracturing unit trucks (engine power 3000hp).
6. the more other kinds of shale gas fracturing unit truck of the cost of configured in one piece reduces by 30%.
Claims (2)
1. a kind of shale gas special utility fracturing unit truck, it is characterised in that including chassis vehicle (1), hydraulic oil container (2), hydraulic oil container
Support (3), muffler (4), silencer support (5), radiator (6), radiator bearer (7), fracturing pump (8), fluid end lubrication
Fuel tank (9), secondary crossbeam (10), fuel tank (11), high pressure exhaust manifold (12), fracturing pump suction manifold (13), pressure break pump frame
(14), power end grease-box (15), power transmission shaft (16), gearbox (17), engine (18)；
Secondary crossbeam (10) are coupled together by multiple upper and lower arm-ties with the chassis vehicle (1), and upper arm-tie is welded on the pair
On crossbeam (10), lower pulling plate is bolted on the chassis vehicle (1), and upper and lower arm-tie is bolted again；From
And secondary crossbeam (10) are fixed on chassis vehicle (1), engine (18), the gearbox (17) first pass through left and right
Bell housing on shoulder pole girder and the gearbox (17), the engine (18) connects into an entirety, then by the engine
(18) fore-stock is bolted the front end of the engine (18), left and right shoulder pole girder and the engine (18)
Fore-stock is bolted on the shoulder pole beam support and engine front support bearing being welded on secondary crossbeam (10)；Institute
State Hydraulic oil tank support (3), the radiator bearer (7), the pressure break pump frame (14) to be welded on secondary crossbeam (10),
Hydraulic oil container (2), the radiator (6), the fracturing pump (8) respectively with the Hydraulic oil tank support (3), the radiating
Device support (7), the pressure break pump frame (14) are bolted, and described power transmission shaft (16) one end is defeated with the gearbox (17)
Go out flange bolt connection, the other end and the fracturing pump (8) input flange bolt connection, muffler (4) and the noise reduction
Device support (5) is bolted together, is fixed to institute further through the forward and backward fixed plate on the silencer support (5)
State on engine (18), the support of fuel tank (11) is solid by bolt with the support of fluid end grease-box (9)
Surely the both sides of the chassis vehicle (1) are arrived, fuel tank (11), the fluid end grease-box (9) are fixed by pierce tap again
To on respective support, described high pressure exhaust manifold (12) discharge the screwed connection of flange by union and the fracturing pump (8),
Fracturing pump suction manifold (13) are fixed on the fracturing pump (8) suction main by clip.
2. a kind of shale gas special utility fracturing unit truck according to claim 1, it is characterised in that chassis vehicle (1)
On gearbox, power taking drives a hydraulic oil pump, the suction hydraulic oil from the hydraulic oil container (2), is drained into described sending out after supercharging
In the starter motor of motivation (18), starter motor rotation is driven, is started engine (18), engine (18) produce
Transmission of the power by the gearbox (17) and the power transmission shaft (16), drives described fracturing pump (8) work, the fracturing pump
(8) pump suction pipe remittance (13) suction fracturing fluid is split described in Jing pressures, after pressurization, described in Jing, high pressure exhaust manifold (12) is drained in well；
Described engine (18) drive air compressor machine and the running of power end grease pump, and power end grease pump is from the power end lubricating oil
Suction lubricating oil in case (15), is drained in the power end lubricant passage way in the fracturing pump (8) to the dynamic of the fracturing pump (8)
Power end lubricates, and air compressor machine produces gases at high pressure, promotes pneumatic diaphragm pump operating, and pneumatic diaphragm pump is from the fluid end grease-box
(11) suction lubricating oil in, is drained in the fluid end lubricant passage way in the fracturing pump (8) to the fluid power of the fracturing pump (8)
End lubrication, chassis power taking drive the fan motor of radiator (6), drive fan blade rotation to provide for the work of whole machine and dissipate
Heat, fuel tank (11) are for the fuel oil required for the chassis vehicle (1) and the engine (18) running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147708.9A CN106522909A (en) | 2016-03-15 | 2016-03-15 | Novel fracturing truck special for shale gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147708.9A CN106522909A (en) | 2016-03-15 | 2016-03-15 | Novel fracturing truck special for shale gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522909A true CN106522909A (en) | 2017-03-22 |
Family
ID=58358148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147708.9A Pending CN106522909A (en) | 2016-03-15 | 2016-03-15 | Novel fracturing truck special for shale gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431545A (en) * | 2021-06-30 | 2021-09-24 | 三一石油智能装备有限公司 | Fracturing truck, and method and device for starting engine of fracturing truck platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201461291U (en) * | 2009-07-27 | 2010-05-12 | 河南省煤层气开发利用有限公司 | Underground fracturing plunger pump unit in coal mine |
| CN103410494A (en) * | 2013-08-16 | 2013-11-27 | 湖北中油科昊机械制造有限公司 | Acidification fracturing truck |
| CN203374263U (en) * | 2013-07-23 | 2014-01-01 | 湖北中油科昊机械制造有限公司 | Novel fracturing truck with self-suction function |
| US20140255214A1 (en) * | 2013-03-06 | 2014-09-11 | Baker Hughes Incorporated | Fracturing pump assembly and method thereof |
| CN203978414U (en) * | 2014-06-06 | 2014-12-03 | 山东科瑞石油装备有限公司 | A kind of novel mechanical transmission fracturing blender truck |
| CN204099030U (en) * | 2014-08-22 | 2015-01-14 | 中石化石油工程机械有限公司第四机械厂 | A kind of fracturing unit truck cooling unit |
| CN205714145U (en) * | 2016-03-15 | 2016-11-23 | 湖北中油科昊机械制造有限公司 | Shale gas special utility fracturing unit truck |
-
2016
- 2016-03-15 CN CN201610147708.9A patent/CN106522909A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201461291U (en) * | 2009-07-27 | 2010-05-12 | 河南省煤层气开发利用有限公司 | Underground fracturing plunger pump unit in coal mine |
| US20140255214A1 (en) * | 2013-03-06 | 2014-09-11 | Baker Hughes Incorporated | Fracturing pump assembly and method thereof |
| CN203374263U (en) * | 2013-07-23 | 2014-01-01 | 湖北中油科昊机械制造有限公司 | Novel fracturing truck with self-suction function |
| CN103410494A (en) * | 2013-08-16 | 2013-11-27 | 湖北中油科昊机械制造有限公司 | Acidification fracturing truck |
| CN203978414U (en) * | 2014-06-06 | 2014-12-03 | 山东科瑞石油装备有限公司 | A kind of novel mechanical transmission fracturing blender truck |
| CN204099030U (en) * | 2014-08-22 | 2015-01-14 | 中石化石油工程机械有限公司第四机械厂 | A kind of fracturing unit truck cooling unit |
| CN205714145U (en) * | 2016-03-15 | 2016-11-23 | 湖北中油科昊机械制造有限公司 | Shale gas special utility fracturing unit truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431545A (en) * | 2021-06-30 | 2021-09-24 | 三一石油智能装备有限公司 | Fracturing truck, and method and device for starting engine of fracturing truck platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |