CN209586656U - A kind of power end cooling system integrated with fracturing pump - Google Patents
A kind of power end cooling system integrated with fracturing pump Download PDFInfo
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- CN209586656U CN209586656U CN201822187704.0U CN201822187704U CN209586656U CN 209586656 U CN209586656 U CN 209586656U CN 201822187704 U CN201822187704 U CN 201822187704U CN 209586656 U CN209586656 U CN 209586656U
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- pump
- oil
- cooling system
- fracturing
- fracturing pump
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Abstract
The utility model discloses a kind of power end cooling systems integrated with fracturing pump, including fracturing pump, the dynamic end cooling system of integrated installation on fracturing pump, cooling system includes the grease pump and fan oil pump of string pump connection, the oil inlet and fan oil pump oil inlet of grease pump are all connected with fuel tank by pipeline, the oil outlet of grease pump is sequentially connected filter, check valve, thermostat valve and radiator by pipeline, and radiator is connect by pipe joint with fracturing pump.The utility model solves the problem of existing fracturing pump is integrated in vehicle/whole sled, and producer's later period external cooling system bring and pressure break pump work Operating match difference and design interface increase.
Description
Technical field
The utility model belongs to petroleum machinery fracturing unit technical field, and it is cold to be related to a kind of power end integrated with fracturing pump
But system.
Background technique
Fracturing unit truck/sled is that the fracturing fluid with certain pressure and discharge capacity is injected into shaft bottom, is transformed raising to reservoir
The equipment of the rate of oil and gas recovery.Fracturing pump is that the terminal in fracturing unit truck/sled executes core equipment.
As unconventional oil and gas " batch production " massive hydraulic fracturing construction operation scale and activity duration are continuously increased, fracturing work
The features such as high pressure, huge discharge is presented, this also proposes challenge to the working performance of fracturing pump.Currently, power end of fracturing pump is cold
But system is all to integrate the installation of producer's late design in fracturing unit truck/sled, this can bring cooling system and the operation of pressure break pump work
With the problem of property is bad and design interface increases, causes cooling cooling effect undesirable, reduce the service life of fracturing pump, shadow
Ring the compact-sized of vehicle/sled.
Utility model content
The purpose of the utility model is to provide a kind of power end cooling systems integrated with fracturing pump, solve existing pressure break
Pump is integrated in vehicle/whole sled, producer's later period external cooling system bring and pressure break pump work Operating match difference and design
The problem of interface increases.
The utility model is the technical scheme adopted is that a kind of power end cooling system integrated with fracturing pump, including pressure
Pump is split, the dynamic end cooling system of integrated installation on fracturing pump, cooling system includes the grease pump and fan of string pump connection
Oil pump, the oil inlet and fan oil pump oil inlet of grease pump are all connected with fuel tank by pipeline, and the oil outlet of grease pump passes through
Pipeline is sequentially connected filter, check valve, thermostat valve and radiator, and radiator is connect by pipe joint with fracturing pump.
The utility model is also characterized by
It include cutting oil area and hydraulic oil area in fuel tank, between cutting oil area and hydraulic oil area plus partition carries out
Separate.
Cutting oil area is connected to the oil inlet of grease pump；Hydraulic oil area is connected to the oil inlet of fan oil pump.
The oil outlet of fan oil pump is connect by pipeline with the motor on radiator.
Grease pump and the connection of fan oil pump string pump are simultaneously driven by fracturing pump reduction box input shaft power taking.
The utility model has the beneficial effects that a kind of power end cooling system integrated with fracturing pump provided by the utility model
System, not only cooling system and pressure break pump work Operating match are good, but also decrease vehicle/sled late design interface, can have
Effect guarantees that fracturing pump operates normally, and extends fracturing pump service life, and also to being promoted, vehicle/sled is compact-sized positive effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the power end cooling system integrated with fracturing pump of the utility model；
Fig. 2 is that cooling system internal structure is illustrated in a kind of power end cooling system integrated with fracturing pump of the utility model
Figure.
In figure, 1. fracturing pumps, 2. cooling systems, 3. grease pumps, 4. fan oil pumps, 5. filters, 6. check valves, 7. temperature
Control valve, 8. radiators, 9. motors, 10. pipe joints；
11. fuel tank, 11-1. cutting oil area, 11-2. hydraulic oil area, 11-3. partition.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of power end cooling system integrated with fracturing pump of the utility model is being pressed as shown in Figure 1, including fracturing pump 1
The dynamic end cooling system 2 of integrated installation on pump 1 is split, as shown in Fig. 2, cooling system 2 includes 3 He of grease pump of string pump connection
Fan oil pump 4, the oil inlet and 4 oil inlet of fan oil pump of grease pump 3 are all connected with fuel tank 11 by pipeline, grease pump 3
Oil outlet is sequentially connected filter 5, check valve 6, thermostat valve 7 and radiator 8 by pipeline, and radiator 8 passes through pipe joint 10
It is connect with fracturing pump 1.
It include cutting oil area 11-1 and hydraulic oil area 11-2, cutting oil area 11-1 and hydraulic oil area in fuel tank 11
Between 11-2 plus partition 11-3 is separated.Cutting oil area 11-1 is connected to the oil inlet of grease pump 3；Hydraulic oil area
11-2 is connected to the oil inlet of fan oil pump 4.
The oil outlet of fan oil pump 4 is connect by pipeline with the motor 9 on radiator 8, and motor 9 drives inside radiator 8
Fan blade operating.
Grease pump 3 and the string pump connection of fan oil pump 4 are simultaneously driven by 1 reduction box input shaft power taking of fracturing pump.
Grease pump 3 and the string pump connection driving pattern of fan oil pump 4 can also be used it is electronic, surge and pneumatic actuation.
A kind of course of work of the power end cooling system integrated with fracturing pump of the utility model is grease pump 3 and wind
It fans oil pump 4 and is driven through string pump by the reduction box input shaft of fracturing pump 1, when fracturing pump 1 works, grease pump 3 is from fuel tank 11
The 11-1 oil suction of cutting oil area through filter 5, check valve 6, arrive thermostat valve 7 again, if oil liquid overheat reach thermostat valve setting
Temperature, then thermostat valve 7 is opened to 8 one end of radiator for being mounted on 1 top of fracturing pump, the flow direction heat dissipation of oil liquid all or most
Device 8 carries out cooling and then enters fracturing pump 1 through pipe joint 10.If temperature does not reach the temperature of the setting of thermostat valve 7, temperature
The valve that control valve 7 accesses 8 one end of radiator remains turned-off, and oil liquid is directly entered fracturing pump 1, after cooling and lubricating fracturing pump and final
It returns in the cutting oil area 11-1 of fuel tank 11.Meanwhile fan oil pump 4 drives horse from the hydraulic oil area 11-2 oil suction of fuel tank 11
Up to 9 operatings, 9 driving fan blade movement of motor carries out cooling heat the cooling medium in radiator 8.
Claims (5)
1. a kind of power end cooling system integrated with fracturing pump, including fracturing pump, the dynamic end of integrated installation on fracturing pump
Cooling system, it is characterised in that: the cooling system include string pump connection grease pump and fan oil pump, grease pump into
Hydraulic fluid port is all connected with fuel tank by pipeline with fan oil pump oil inlet, and the oil outlet of grease pump is sequentially connected filtering by pipeline
Device, check valve, thermostat valve and radiator, radiator are connect by pipe joint with fracturing pump.
2. a kind of power end cooling system integrated with fracturing pump according to claim 1, it is characterised in that: the fuel tank
Interior includes cutting oil area and hydraulic oil area, and between cutting oil area and hydraulic oil area plus partition is separated.
3. a kind of power end cooling system integrated with fracturing pump according to claim 2, it is characterised in that: the cooling
Lubricating oil area is connected to the oil inlet of grease pump；Hydraulic oil area is connected to the oil inlet of fan oil pump.
4. a kind of power end cooling system integrated with fracturing pump according to claim 3, it is characterised in that: the fan
The oil outlet of oil pump is connect by pipeline with the motor on radiator.
5. a kind of power end cooling system integrated with fracturing pump according to claim 3, it is characterised in that: the lubrication
Oil pump and the connection of fan oil pump string pump are simultaneously driven by fracturing pump reduction box input shaft power taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187704.0U CN209586656U (en) | 2018-12-25 | 2018-12-25 | A kind of power end cooling system integrated with fracturing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187704.0U CN209586656U (en) | 2018-12-25 | 2018-12-25 | A kind of power end cooling system integrated with fracturing pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586656U true CN209586656U (en) | 2019-11-05 |
Family
ID=68378823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187704.0U Active CN209586656U (en) | 2018-12-25 | 2018-12-25 | A kind of power end cooling system integrated with fracturing pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586656U (en) |
-
2018
- 2018-12-25 CN CN201822187704.0U patent/CN209586656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee after: Baoji Oilfield Machinery Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC national oil and gas drilling equipment Engineering Technology Research Center Co., Ltd Address before: 721002 No.2 Dongfeng Road, Jintai District, Baoji City, Shaanxi Province Patentee before: Baoji Oilfield Machinery Co.,Ltd. |