CN205714145U - Shale gas special utility fracturing unit truck - Google Patents
Shale gas special utility fracturing unit truck Download PDFInfo
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- CN205714145U CN205714145U CN201620196130.1U CN201620196130U CN205714145U CN 205714145 U CN205714145 U CN 205714145U CN 201620196130 U CN201620196130 U CN 201620196130U CN 205714145 U CN205714145 U CN 205714145U
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- electromotor
- fracturing pump
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- change speed
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Abstract
A kind of shale gas special utility fracturing unit truck, by the power ascension of the Cat engine of the 2500hp of use on 2300 type fracturing unit trucks to 2800hp, adjust dicyclo 7500 change speed gear box used on 2300 type fracturing unit trucks, it is that 2600hp rises to 2800hp by original maximal input, and electromotor and the change speed gear box after upgrading carries out power match.Electromotor, change speed gear box and the water tank of Novel plunger pump heat radiation after newly-increased a long stroke, 2800 type plunger displacement pumps of low jig frequency, and the upgrading of a applicable power, changes the structure of secondary crossbeam on pressure break ride, reduces the overall weight of equipments on stage.
Description
Technical field
This utility model relates to industrial and mineral field, particularly a kind of shale gas special utility fracturing unit truck (2700 type).
Background technology
Along with country's Devoting Major Efforts To Developing to new clean energy resource, the exploitation of natural gas and unconventional energy resource now is required for fracturing unit, and due to the restriction of domestic well site condition, the entrucking water-horse power of bicycle is required more and more higher, and it is domestic due to the restriction of two class chassis load-carryings, fracturing unit trucks more than 2800 types is substantially all and have employed import chassis, thus cause the increase of single vehicle cost, in pressing crack construction operation, fracturing unit trucks more than 2800 types does not the most fully play its whole power, and the fracturing unit truck of 2300 types can reach the basic demand of unconventional energy resource exploitation under maximum power reluctantly, but fracturing unit truck works under maximum duty continuously, the biggest to the aging effects of car load, and take the mode increasing vehicle to carry out the whole water-horse power that adds, limited by well site condition again.
Utility model content
Technical problem to be solved in the utility model is: provides and realizes the special fracturing unit truck of shale gas, promote existing 2500hp engine power to 2800HP, promoting the maximal input of the change speed gear box that existing maximal input is 2600hp to 2800HP, reducing equipments on stage weight so that disclosure satisfy that the requirement of domestic chassis.
In order to overcome the deficiencies in the prior art, a kind of shale gas special utility fracturing unit truck described in the utility model, including chassis (1), hydraulic oil container (2), Hydraulic oil tank support (3), deafener (4), silencer support (5), radiator (6), radiator bearer (7), fracturing pump (8), fluid end grease-box (9), secondary crossbeam (10), fuel tank (11), high pressure exhaust manifold (12), fracturing pump suction manifold (13), fracturing pump base (14), power end grease-box (15), power transmission shaft (16), change speed gear box (17), electromotor (18)；
Described secondary crossbeam (10) is coupled together by multiple upper and lower arm-ties with described chassis (1), upper arm-tie is welded on described secondary crossbeam (10), lower pulling plate is bolted in described chassis (1), and upper and lower arm-tie is bolted again；Thus described secondary crossbeam (10) is fixed in chassis (1), described electromotor (18), described change speed gear box (17) first passes through a left side, right shoulder pole girder and described change speed gear box (17), bell housing on described electromotor (18) connects into an entirety, the fore-stock of described electromotor (18) is bolted the front end of described electromotor (18) again, left, the fore-stock of right shoulder pole girder and described electromotor (18) is bolted on the shoulder pole girder bearing and engine front support bearing being welded on described secondary crossbeam (10)；nullDescribed Hydraulic oil tank support (3)、Described radiator bearer (7)、Described fracturing pump base (14) is welded on described secondary crossbeam (10)，Described hydraulic oil container (2)、Described radiator (6)、Described fracturing pump (8) respectively with described Hydraulic oil tank support (3)、Described radiator bearer (7)、Described fracturing pump base (14) is bolted，Described power transmission shaft (16) one end is connected with described change speed gear box (17) output flange bolt、The other end is connected with described fracturing pump (8) input flange bolt，Together with described deafener (4) is bolted with described silencer support (5)，Before on described silencer support (5)、After fixed plate be fixed on described electromotor (18)，The support of the support of described fuel tank (11) and described fluid end grease-box (9) is all bolted the both sides of described chassis (1)，Described fuel tank (11)、Described fluid end grease-box (9) is fixed on respective support by pierce tap again，Described high pressure exhaust manifold (12) discharges the screwed connection of flange by union and described fracturing pump (8)，Described fracturing pump suction manifold (13) is fixed on described fracturing pump (8) suction main by clip.
Good effect of the present utility model: this device is by the power ascension of the Cat engine of the 2500hp of use on 2300 type fracturing unit trucks to 2800hp, adjust dicyclo 7500 change speed gear box used on 2300 type fracturing unit trucks, it is that 2600hp rises to 2800hp by original maximal input, and electromotor and the change speed gear box after upgrading carries out power match.Electromotor, change speed gear box and the water tank of Novel plunger pump heat radiation after newly-increased a long stroke, 2800 type plunger displacement pumps of low jig frequency, and the upgrading of a applicable power, changes the structure of secondary crossbeam on pressure break ride, reduces the overall weight of equipments on stage.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is rearview of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail.
As Figure 1-Figure 2, a kind of shale gas special utility fracturing unit truck described in the utility model, including chassis 1, hydraulic oil container 2, Hydraulic oil tank support 3, deafener 4, silencer support 5, radiator 6, radiator bearer 7, fracturing pump 8, fluid end grease-box 9, secondary crossbeam 10, fuel tank 11, high pressure exhaust manifold 12, fracturing pump suction manifold 13, fracturing pump base 14, power end grease-box 15, power transmission shaft 16, change speed gear box 17, electromotor 18.
Secondary crossbeam 10 is coupled together by multiple upper and lower arm-ties with chassis 1, and upper arm-tie is welded on secondary crossbeam 10, and lower pulling plate is bolted in chassis 1, and upper and lower arm-tie is bolted again；nullThus pair crossbeam 10 is fixed in chassis 1，Electromotor 18、Change speed gear box 17 first passes through a left side、Right shoulder pole girder and change speed gear box 17、Bell housing on electromotor 18 connects into an entirety，The fore-stock of electromotor 18 is bolted the front end of electromotor 18 again，Left、The fore-stock of right shoulder pole girder and electromotor 18 is bolted on the shoulder pole girder bearing and engine front support bearing being welded on secondary crossbeam 10，Thus by electromotor 18、Change speed gear box 17 is fixed on secondary crossbeam 10，Hydraulic oil tank support 3、Radiator bearer 7、Fracturing pump base 14 is welded on secondary crossbeam 10，Hydraulic oil container 2、Radiator 6、Fracturing pump 8 respectively with Hydraulic oil tank support 3、Radiator bearer 7、Fracturing pump base 14 is bolted，Power transmission shaft 16 one end is connected with change speed gear box 17 output flange bolt、The other end is connected with fracturing pump 8 input flange bolt，Together with deafener 4 is bolted with silencer support 5，Before on silencer support 5、After fixed plate be fixed on electromotor 18，The support of the support of fuel tank 11 and fluid end grease-box 9 is all bolted the both sides of chassis 1，Fuel tank 11、Fluid end grease-box 9 is fixed on respective support by pierce tap again，High pressure exhaust manifold 12 discharges the screwed connection of flange by union and fracturing pump 8，Fracturing pump suction manifold 13 is fixed on fracturing pump 8 suction main by clip.
Operation principle is: on the change speed gear box of chassis 1, power taking drives a hydraulic oil pump, hydraulic oil is sucked from hydraulic oil container 2, it is drained into after supercharging in the startup motor of electromotor 18, drive and start motor rotation, starting electromotor 18, the power that electromotor 18 produces, by change speed gear box 17 and the transmission of power transmission shaft 16, drives fracturing pump 8 to work, fracturing pump 8 sucks fracturing fluid through fracturing pump suction manifold 13, is drained in well through high pressure exhaust manifold 12 after pressurization.Electromotor 18 drives air compressor machine and the running of power end grease pump, power end grease pump sucks lubricating oil from power end grease-box 15, it is drained in the power end lubricant passage way in fracturing pump 8 to the power end lubrication of fracturing pump 8, air compressor machine produces gases at high pressure, promotion pneumatic diaphragm pump operates, pneumatic diaphragm pump sucks lubricating oil from fluid end grease-box 11, it is drained in the fluid end lubricant passage way in fracturing pump 8 to the fluid end lubrication of fracturing pump 8, chassis power taking drives the fan motor of radiator 6, drive fan blade to rotate and provide heat radiation for complete machine work, fuel tank 11 is mainly used in operating required fuel oil to chassis 1 and electromotor 18.
Good effect of the present utility model is:
1. using the special 3512C electromotor of card, by 2500hp, engine power is risen to 2800hp, weight is constant, and cost increases the most on a small quantity.
2. using the maximal input after upgrading is 2800HP dicyclo 7500 change speed gear box, and other products of weight ratio same specification want light.
3. being specifically designed to the plunger displacement pump of shale gas pressure break, this pump has the feature of long stroke, low jig frequency, and compared with conventional pumps, under same displacement, jig frequency is low, and the service life of hydraulic end sealed part is elongated.
4. table 1 is 2700 type fracturing unit trucks and 2300 type fracturing unit trucks and the contrast of 2800 type fracturing unit truck complete machine weight:
Table 1
Appropriate design complete vehicle structure part, alleviates the weight of equipments on stage, makes complete vehicle weight disclosure satisfy that the carrying to 8X4/V3 driver's cabin chassis of the domestic north.
5. use chassis power taking to drive fan on platform, provide heat radiation for complete machine work so that the discharge water-horse power of complete machine can reach about 2500hp, and performance disclosure satisfy that domestic shale gas routine pressure break (pressure 90Mpa, discharge capacity 1m3/ min), it is possible to reach the basic demand of 2800 type fracturing unit trucks (engine power 3000hp).
6. the cost of configured in one piece more other kinds of shale gas fracturing unit truck reduces by 30%.
Claims (1)
1. a shale gas special utility fracturing unit truck, it is characterised in that include chassis (1),
Hydraulic oil container (2), Hydraulic oil tank support (3), deafener (4), silencer support (5),
Radiator (6), radiator bearer (7), fracturing pump (8), fluid end grease-box (9),
Secondary crossbeam (10), fuel tank (11), high pressure exhaust manifold (12), fracturing pump suction manifold
(13), fracturing pump base (14), power end grease-box (15), power transmission shaft (16), change
Speed case (17), electromotor (18)；
Described secondary crossbeam (10) is connected by multiple upper and lower arm-ties with described chassis (1)
Getting up, upper arm-tie is welded on described secondary crossbeam (10), and lower pulling plate is bolted institute
Stating in chassis (1), upper and lower arm-tie is bolted again；Thus by described pair
Crossbeam (10) is fixed in chassis (1), described electromotor (18), described change speed gear box (17)
First pass through flying on left and right shoulder pole girder and described change speed gear box (17), described electromotor (18)
Hub connects into an entirety, then is bolted by the fore-stock of described electromotor (18)
To the front end of described electromotor (18), before left and right shoulder pole girder and described electromotor (18)
Support is bolted the shoulder pole girder bearing being welded on described secondary crossbeam (10) and starts
On machine fore-stock bearing；Described Hydraulic oil tank support (3), described radiator bearer (7), institute
State fracturing pump base (14) to be welded on described secondary crossbeam (10), described hydraulic oil container (2),
Described radiator (6), described fracturing pump (8) respectively with described Hydraulic oil tank support (3),
Described radiator bearer (7), described fracturing pump base (14) are bolted, described biography
Moving axis (16) one end is connected with described change speed gear box (17) output flange bolt, the other end and institute
Stating fracturing pump (8) input flange bolt to connect, described deafener (4) props up with described deafener
Frame (5) is bolted together, further through before on described silencer support (5),
After fixed plate be fixed on described electromotor (18), the support of described fuel tank (11) with
The support of described fluid end grease-box (9) is all bolted described chassis (1)
Both sides, described fuel tank (11), described fluid end grease-box (9) pass through pierce tap again
Being fixed on respective support, described high pressure exhaust manifold (12) is by union and described pressure break
The screwed connection of flange discharged by pump (8), and described fracturing pump suction manifold (13) passes through clip
It is fixed on described fracturing pump (8) suction main.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196130.1U CN205714145U (en) | 2016-03-15 | 2016-03-15 | Shale gas special utility fracturing unit truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196130.1U CN205714145U (en) | 2016-03-15 | 2016-03-15 | Shale gas special utility fracturing unit truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714145U true CN205714145U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196130.1U Active CN205714145U (en) | 2016-03-15 | 2016-03-15 | Shale gas special utility fracturing unit truck |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522909A (en) * | 2016-03-15 | 2017-03-22 | 湖北中油科昊机械制造有限公司 | Novel fracturing truck special for shale gas |
| US11952999B2 (en) | 2021-03-08 | 2024-04-09 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Plunger pump base and plunger pump device |
-
2016
- 2016-03-15 CN CN201620196130.1U patent/CN205714145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522909A (en) * | 2016-03-15 | 2017-03-22 | 湖北中油科昊机械制造有限公司 | Novel fracturing truck special for shale gas |
| US11952999B2 (en) | 2021-03-08 | 2024-04-09 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Plunger pump base and plunger pump device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |