CN201712524U - Liquid feed vehicle - Google Patents
Liquid feed vehicle Download PDFInfo
- Publication number
- CN201712524U CN201712524U CN201020239715XU CN201020239715U CN201712524U CN 201712524 U CN201712524 U CN 201712524U CN 201020239715X U CN201020239715X U CN 201020239715XU CN 201020239715 U CN201020239715 U CN 201020239715U CN 201712524 U CN201712524 U CN 201712524U
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- CN
- China
- Prior art keywords
- platen
- centrifugal pump
- vehicle frame
- liquid supply
- hydraulic
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- Expired - Lifetime
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Abstract
The utility model discloses a liquid feed vehicle, which comprises a vehicle frame provided with a driving cab, wherein, wheels are arranged at the lower part of the vehicle frame; a bedplate is arranged at the rear upper part of the vehicle frame; a power driving device is arranged on the bedplate; a centrifugal pump is arranged at the lower part of the bedplate; the power driving device is in transmission connection with the centrifugal pump; and an inlet and an outlet of the centrifugal pump are connected with a suction pipe and a discharge pipe respectively. The liquid feed vehicle has the advantages of reasonable design, simple structure and easy installation and manufacture, improves the self-absorption effect of a fracturing truck, improves the working performance of the fracturing truck, shortens the operation time, and can also be used for water transport work in other industries such as drainage of stagnant water, sewage disposal and the like.
Description
Technical field
The utility model belongs to technical field of petroleum extraction, particularly a kind of liquid supply vehicle that is used for the petrofracturing operation.
Background technology
Pressure break is utilized hydraulic action exactly, makes oil reservoir form a kind of method in crack, claims petrofracturing again.At present, known oil field compression fracture operation is to utilize fracturing truck, and the liquid that high-pressure large-displacement is had certain viscosity is clamp-oned oil reservoir, after oil reservoir is extruded many cracks, add proppant (as quarz sand etc.) filling and enter the crack, improve the penetrating power of oil reservoir, to increase oil well output.Require during pressing crack construction in a short period of time fracturing fluid to be clamp-oned oil reservoir fast, but be installed in all there is the suction capacity deficiency in plunger pump on the fracturing truck when high-speed operation situation, because fracturing fluid has certain viscosity, and flow effect is lower, cause the plunger pump Volumetric efficiency to descend simultaneously.In addition,, can only prolong length of pipeline, cause the fracturing truck induction pipe long, under the effect of tube side resistance, more reduce the self-priming effect of fracturing pump because the restriction of oil well place is transported of the fracturing fluid equipment and can not closely be put with fracturing truck.This phenomenon in northeast, China river and northern Shensi etc. mountain region or intersected country more obvious.Because the plunger pump decrease in efficiency reduces the discharge capacity in the fracturing truck unit time, has not only prolonged production time, has also reduced the effect of frac job.
The utility model content
The utility model provides a kind of liquid supply vehicle in order to solve weak point of the prior art, and it can improve the self-priming effect of fracturing truck, improves the fracturing truck operating efficiency, shortens production time.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of liquid supply vehicle, comprise vehicle frame with operator's compartment, the vehicle frame bottom is provided with wheel, the vehicle frame upper back is provided with platen, and platen is provided with Power Drive Unit, and described platen has centrifugal pump, Power Drive Unit and centrifugal pump are in transmission connection, and centrifugal pump inlet and outlet are connected with induction pipe and exhaust tube respectively.
Centrifugal pump is provided with two at least, and Power Drive Unit comprises driving engine, auxiliary gear box and Hydraulic Pump, and driving engine is in transmission connection by auxiliary gear box and Hydraulic Pump, and Hydraulic Pump is in transmission connection by HM Hydraulic Motor and centrifugal pump.
Described platen is provided with operator's compartment, is provided with pressure system control piece, HYDRAULIC CONTROL SYSTEM part in the operator's compartment, and exhaust tube is provided with Pneumatic butterfly valve, and the pressure system control piece is connected with Pneumatic butterfly valve by tracheae.
Described two centrifugal pumps are located at both sides, platen bottom respectively, and the sucking hole of induction pipe is located at the platen lower front, and the discharge orifice of exhaust tube is located at the platen lower rear.
Described platen rear portion is provided with the liquid additive cabinet.
Adopt technique scheme, centrifugal pump is installed in below the platen, reduced centrifugal pump suction head, improved the suction effect of centrifugal pump when the liquid that stickiness is big, density is big such as conveying sand-laden fluid body or acid solution; Centrifugal pump is provided with two, is installed in the platen both sides respectively, can realize both sides operation simultaneously, also can any side suck and discharge, and has reduced the restriction of equipment stand to equipment work, has enlarged the range of use of equipment; In operator's compartment, handle the pressure system control piece Pneumatic butterfly valve is carried out opening and closing, can realize that any side sucks and discharges; In addition, in hydraulic tubing, adopt electric-hydraulic proportion control, do not need power-transfer clutch just can to dally or the output of band pressure by the direct control Hydraulic Pump, satisfy different job requirements, make drive mechanism simpler; The liquid additive cabinet is used for adding additive to discharging liquid in pipe; With this liquid supply vehicle and fracturing truck supporting operation, the liquid that carries certain pressure of capacity is carried to fracturing truck, can improve the work efficiency of fracturing truck when big discharge capacity operation, shorten the frac job time, promote the frac job effect.The utility model is reasonable in design, simple in structure, be easy to install and make, and improves the self-priming effect of fracturing truck, improves the fracturing truck operating efficiency, shortens production time, liquid transportation work in the other industry such as also can be used for draining flooded fields, remove contamination.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a kind of liquid supply vehicle of the present utility model, comprise vehicle frame 2 with operator's compartment 1, vehicle frame 2 bottoms are provided with wheel 3, vehicle frame 2 upper backs are provided with platen 4, platen 4 is provided with Power Drive Unit, Power Drive Unit comprises driving engine 5, auxiliary gear box 6 and two Hydraulic Pumps 7, both sides, platen 4 bottom are respectively equipped with a centrifugal pump 8, driving engine 5 is in transmission connection by auxiliary gear box 6 and two Hydraulic Pumps 7, two Hydraulic Pumps 7 are in transmission connection by a HM Hydraulic Motor 9 and two centrifugal pumps 8 respectively, the import of two centrifugal pumps 8 and outlet are connected with induction pipe 10 and exhaust tube 11 respectively, the sucking hole 12 of induction pipe 10 is located at platen 4 lower front, and the discharge orifice 13 of exhaust tube 11 is located at platen 4 lower rear, is provided with a connection pipe 17 between two exhaust tubes 11.Platen 4 is provided with operator's compartment 14, is provided with pressure system control piece, HYDRAULIC CONTROL SYSTEM part in the operator's compartment 14, and exhaust tube 11 is provided with Pneumatic butterfly valve 15, and the pressure system control piece is connected with Pneumatic butterfly valve 15 by tracheae.Platen 4 rear portions are provided with liquid additive cabinet 16, liquid additive cabinet 16 belows also are provided with two gear type pumps and two HM Hydraulic Motor, these two gear type pumps are in transmission connection with auxiliary gear box 6 by two HM Hydraulic Motor, two Hydraulic Pumps (these two Hydraulic Pumps and two Hydraulic Pumps 7 are arranged side by side) successively, and the liquid that these two gear type pumps extract in the liquid additive cabinet 16 injects in two exhaust tubes 11.Two gear type pumps of liquid additive cabinet 16 bottoms, two HM Hydraulic Motor and two Hydraulic Pumps demonstration in the drawings that is in transmission connection with auxiliary gear box 6.
When work is used, driving engine 5 drives Hydraulic Pump 7 by auxiliary gear box 6, provide high-voltage oil liquid to HM Hydraulic Motor 9, HM Hydraulic Motor 9 drives centrifugal pump 8 and rotates under the effect of high-voltage oil liquid, and centrifugal pump 8 is carried liquid by the discharge orifice 13 of induction pipe 10, exhaust tube 11 from sucking hole 12 to the outside.In operator's compartment 14, handle the pressure system control piece is carried out opening and closing to Pneumatic butterfly valve 15, can realize that a centrifugal pump 8 sucks and discharge operation.
Claims (5)
1. liquid supply vehicle, comprise vehicle frame with operator's compartment, the vehicle frame bottom is provided with wheel, the vehicle frame upper back is provided with platen, platen is provided with Power Drive Unit, it is characterized in that: described platen has centrifugal pump, and Power Drive Unit and centrifugal pump are in transmission connection, and centrifugal pump inlet and outlet are connected with induction pipe and exhaust tube respectively.
2. a kind of liquid supply vehicle according to claim 1, it is characterized in that: described centrifugal pump is provided with two at least, Power Drive Unit comprises driving engine, auxiliary gear box and Hydraulic Pump, and driving engine is in transmission connection by auxiliary gear box and Hydraulic Pump, and Hydraulic Pump is in transmission connection by HM Hydraulic Motor and centrifugal pump.
3. a kind of liquid supply vehicle according to claim 2, it is characterized in that: described platen is provided with operator's compartment, be provided with pressure system control piece, HYDRAULIC CONTROL SYSTEM part in the operator's compartment, exhaust tube is provided with Pneumatic butterfly valve, and the pressure system control piece is connected with Pneumatic butterfly valve by tracheae.
4. according to claim 2 or 3 described a kind of liquid supply vehicles, it is characterized in that: described two centrifugal pumps are located at both sides, platen bottom respectively, and the sucking hole of induction pipe is located at the platen lower front, and the discharge orifice of exhaust tube is located at the platen lower rear.
5. according to claim 1 or 2 or 3 described a kind of liquid supply vehicles, it is characterized in that: described platen rear portion is provided with the liquid additive cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239715XU CN201712524U (en) | 2010-06-28 | 2010-06-28 | Liquid feed vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020239715XU CN201712524U (en) | 2010-06-28 | 2010-06-28 | Liquid feed vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712524U true CN201712524U (en) | 2011-01-19 |
Family
ID=43458523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020239715XU Expired - Lifetime CN201712524U (en) | 2010-06-28 | 2010-06-28 | Liquid feed vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201712524U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885307A (en) * | 2010-06-28 | 2010-11-17 | 中原特种车辆有限公司 | Liquid supply vehicle |
| CN102602323A (en) * | 2012-04-01 | 2012-07-25 | 辽宁华孚石油高科技股份有限公司 | Fracturing pump truck driven by turbine engine |
| CN103649451A (en) * | 2011-07-08 | 2014-03-19 | 普拉德研究及开发股份有限公司 | System and method for determining a health condition of wellsite equipment |
| CN104057864A (en) * | 2014-05-26 | 2014-09-24 | 烟台杰瑞石油装备技术有限公司 | Multifunctional blending and liquid supplying vehicle |
| CN114412428A (en) * | 2021-12-20 | 2022-04-29 | 烟台杰瑞石油装备技术有限公司 | Liquid supply system for fracturing truck and fracturing truck |
-
2010
- 2010-06-28 CN CN201020239715XU patent/CN201712524U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885307A (en) * | 2010-06-28 | 2010-11-17 | 中原特种车辆有限公司 | Liquid supply vehicle |
| CN101885307B (en) * | 2010-06-28 | 2012-07-25 | 中原特种车辆有限公司 | Liquid supply vehicle |
| CN103649451A (en) * | 2011-07-08 | 2014-03-19 | 普拉德研究及开发股份有限公司 | System and method for determining a health condition of wellsite equipment |
| US10613003B2 (en) | 2011-07-08 | 2020-04-07 | Schlumberger Technology Corporation | Method for determining a health condition of wellsite equipment |
| CN102602323A (en) * | 2012-04-01 | 2012-07-25 | 辽宁华孚石油高科技股份有限公司 | Fracturing pump truck driven by turbine engine |
| CN102602323B (en) * | 2012-04-01 | 2016-01-13 | 辽宁华孚石油高科技股份有限公司 | The pressure break pump truck that turbine engine drives |
| CN104057864A (en) * | 2014-05-26 | 2014-09-24 | 烟台杰瑞石油装备技术有限公司 | Multifunctional blending and liquid supplying vehicle |
| CN114412428A (en) * | 2021-12-20 | 2022-04-29 | 烟台杰瑞石油装备技术有限公司 | Liquid supply system for fracturing truck and fracturing truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110119 Effective date of abandoning: 20120725 |