CN104196613A - Cooling device of fracturing truck - Google Patents
Cooling device of fracturing truck Download PDFInfo
- Publication number
- CN104196613A CN104196613A CN201410416378.XA CN201410416378A CN104196613A CN 104196613 A CN104196613 A CN 104196613A CN 201410416378 A CN201410416378 A CN 201410416378A CN 104196613 A CN104196613 A CN 104196613A
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- Prior art keywords
- oil
- cooling
- temperature sensor
- cooling device
- motor
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 94
- 239000003921 oil Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000002828 fuel tank Substances 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 239000010687 lubricating oil Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 12
- 239000000295 fuel oil Substances 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 8
- 230000006698 induction Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010729 system oil 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
- E21B43/2607—Surface equipment specially adapted for fracturing operations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides a cooling device of a fracturing truck. A support of the integrated cooling device of the fracturing truck is connected with a connection base and a chassis crossbeam connection frame through a shock pad by means of a bolt, a control device and a lubrication oil tank provided with a lubrication oil temperature sensor are arranged below the chassis crossbeam connection frame, a fuel tank provided with a fuel temperature sensor is arranged at the lower portion a truck crossbeam, the upper front portion of the truck crossbeam is provided with a hydraulic oil tank provided with a hydraulic oil temperature sensor, an electrically-controlled volume adjustable hydraulic pump is arranged at the lower portion of the hydraulic oil tank, the electrically-controlled volume adjustable hydraulic pump is connected with an engine provided with a water temperature sensor, and the other side of the engine is provided with a transmission tank provided with a transmission tank oil temperature sensor. A horizontal heat sink is respectively provided with an engine water-cooling device, a power end cooling device, a hydraulic cooling device, a fuel cooling device and a transmission tank cooling device. According to the cooling device of the fracturing truck, a horizontal structure and a concentrated heat dissipation mode are adopted, a pipeline of a cooling system is arranged reasonably, and the requirements for the weight and installation space of vehicle-mounted fracturing equipment are met.
Description
Technical field
The present invention relates to wellfracturing apparatus field, specially refer to a kind of fracturing unit truck cooling unit.
Background technique
Fracturing unit truck cooling unit is an important component part of fracturing unit truck, is directly connected to the car load utilization efficiency of fracturing unit truck.Due to the domestic high-power vehicular engine that does not surpass 2000hp, therefore the power setting on domestic massive hydraulic fracturing equipment all adopts imported engine and transmission case.And because external condition of road surface is better, car load length and the quality of fracturing unit are unrestricted, equipment adopts trailer configuration more, and therefore the cooling system of external configuration adopts vertical structure; And domestic condition of road surface is bad, quality and the car load length of fracturing unit truck have been limited, if the vertical cooling system that cooling system also adopts the supporting producer of external power to provide, be can not meet vehicle-mounted fracturing unit truck about quality and volume restrictions, the travelling performance of car load cannot adapt to the requirement of China's oil field road condition.
The vertical cooling system of fracturing unit truck is air-cooled, by ride motor or engine in situ, provide power, adopt fluid motor-driven fan cooling system, for the cylinder sleeve of engine water on fracturing unit truck, intercooler water, box oil, power end lubricant oil and hydraulic oil cooling.The rotating speed of fan cooling system is determined by oil hydraulic motor, mainly contains two kinds of modes: a kind of rotation speed of the fan is constant all the time, and another kind of fan has two gears of high low speed (250rpm and 750rpm), and these two kinds of fan cooling systems are pressed the rotary speed working that fracturing unit truck is set.The rotating speed of fan cooling system can not regulate according to the variation of the variation of ambient temperature and equipment behaviour in service, and cooling system exists larger power dissipation.For example cold winter or equipment use power lower than rated power 50% time, the heat that system produces is less, fan there is no need to run up and consumed energy.On the other hand when fan motor starts, the instantaneous rated speed that is increased to of rotation speed of the fan, impacts greatlyr, easily damages Spline Shaft of Isochronous Governor, and equipment maintenance difficulty and expense increase.
Summary of the invention
The object of the present invention is to provide a kind of fracturing unit truck cooling unit, its object one is: the one that is cooled to that adopts horizontal type structure integrated engine, transmission case, hydraulic fluid tank, lubricating oil tank and fuel tank; Object two is: solve the weight of mobile unit and the restriction of volume, fracturing unit truck can be had and pass through preferably rideability.
For achieving the above object, technological scheme of the present invention is:
A fracturing unit truck cooling unit, comprises cylinder sleeve of engine water-cooling apparatus, cold water cooling unit in motor, Horizontal heat radiator, swelling water tank, level meter, motor, fan, water outlet, power end cooling unit, hydraulic cooling device, fuel cools device, cooling device for transmission case, support, beam, chassis ridgepole link press span, automatically controlled volume adjustable hydraulic pump, hydraulic oil container, motor, transmission case, fuel tank, programmable controller, amplifier, lubricating oil tank, fracturing unit truck integrated cooling device and control gear, the support of described fracturing unit truck integrated cooling device is connected with connecting base by beam with bolt, connecting base is welded on chassis ridgepole link press span, control gear is equipped with in chassis ridgepole link press span below, one side of control gear is equipped with the lubricating oil tank with Lubricating Oil temperature sensor, the fuel tank with fuel oil oil temperature sensor is equipped with in the bottom of fracturing unit truck crossbeam, the upper forepart of fracturing unit truck crossbeam is equipped with the hydraulic oil container with hydraulic oil oil temperature sensor, automatically controlled volume adjustable hydraulic pump is equipped with in the bottom of hydraulic oil container, automatically controlled volume adjustable hydraulic pump is connected with the motor with cooling-water temperature sensor, the opposite side of motor is equipped with the transmission case with box oil temperature sensor.
Described fracturing unit truck integrated cooling device is equipped with cylinder sleeve of engine water-cooling apparatus on the top of support, top one side of cylinder sleeve of engine water-cooling apparatus is equipped with the swelling water tank with liquid level pin, opposite side is equipped with water outlet, cold water cooling unit in motor is equipped with in the bottom of cylinder sleeve of engine water-cooling apparatus, in motor, Horizontal heat radiator is equipped with in the bottom of cold water cooling unit, the fan being connected with motor is equipped with in the bottom of Horizontal heat radiator, and motor is connected with automatically controlled volume adjustable hydraulic pump with pipeline.
Engine water cooling unit, power end cooling unit, hydraulic cooling device, fuel cools device and cooling device for transmission case are housed respectively on described Horizontal heat radiator.
In described motor, cold water cooling unit left side has cylinder sleeve of engine water intake, middle cold water inlet and middle cold water water outlet, Horizontal heat radiator left surface has lubricant oil filler opening, lubricant oil oil outlet, hydraulic oil filler opening and hydraulic oil oil outlet, and the right flank of Horizontal heat radiator has transmission case filler opening, transmission case oil outlet, fuel oil filler opening and fuel oil oil outlet.
Programmable controller and amplifier are housed in described control gear, programmable controller is connected with hydraulic oil oil temperature sensor, cooling-water temperature sensor, box oil temperature sensor, fuel tank oil temperature sensor and Lubricating Oil temperature sensor with datawire respectively, and amplifier is connected with automatically controlled volume adjustable hydraulic pump with wire.
Good effect of the present invention is:
1, this device adopts horizontal type structure, adopts hydraulic system to drive, and stable drive is controlled reliable; Adopt and concentrate radiating mode, meeting on the basis of system cools ability, the pipeline of reasonable Arrangement cooling system, alleviate the weight of cooling system, meet the requirement of vehicle-mounted fracturing unit quality and installing space, make vehicle-mounted fracturing unit there is the good travelling that passes through in oil field at home, thereby accelerate the paces of massive hydraulic fracturing home-made equipment;
2,, transmission case lubricated at motor, power end, hydraulic oil container and fuel tank place are respectively equipped with temperature transducer, be connected with programmable controller, automatically controlled volume adjustable hydraulic pump, realizing stepless speed regulation and the temperature of fan, motor controls automatically, reduce the power loss of motor, thereby reached energy-conservation object; When stepless speed regulation makes device start, fan is more steady, has extended the fan drive shaft life-span.
Accompanying drawing explanation
Fig. 1, fracturing unit truck cooling unit structural representation;
Fig. 2, fracturing unit truck integrated cooling device plan view;
Fig. 3, Horizontal heat radiator plan view;
Fig. 4, fracturing unit truck integrated cooling device left view;
Fig. 5, fracturing unit truck integrated cooling device right elevation;
Fig. 6, fracturing unit truck cooling unit control flow block diagram.
Embodiment
Below in conjunction with accompanying drawing, 1-6 further illustrates the specific embodiment of the present invention.
Referring to Fig. 1-6, before work, first check whether support 24 is connected firmly with bolt 25 and the connecting base 27 being welded on chassis ridgepole link press span 28, check whether beam 26 installs, the parameter controlling value of the interior input hydraulic pressure oil of programmable controller 38 oil temperature sensor 31, cooling-water temperature sensor 33, transmission case sensor 35, fuel oil oil temperature sensor 37 and Lubricating Oil temperature sensor 41 in control gear 43 simultaneously.During work, cooling water in cylinder sleeve of engine water-cooling apparatus 1 is entered and in motor 32, is carried out inner loop by cylinder sleeve of engine water intake 13, and then enters in Horizontal heat radiator 3, by heat dissipation channel by dissipation of heat in water, make water cooling, finally from water outlet 8, discharge.In motor the cooling water of cold water cooling unit 2 therefrom cold water inlet 14 enter and in motor 32, carry out inner loop, and then enter in Horizontal heat radiator 3, by heat dissipation channel, by dissipation of heat in water, finally therefrom in cold water water outlet 15, discharge.The swelling water tank 4 that fracturing unit truck integrated cooling device 42 tops fill, for the moisturizing of cylinder sleeve of engine water-cooling apparatus 1 and motor cold water cooling unit 2 and the gas in discharge cooling water, the level meter 5 of installation is for observing the height of the water level in cooling system.Lubricant oil in lubricating oil tank 40 enters heat radiation power end cooling unit 9 from lubricant oil filler opening 16, and after heat radiation, lubricant oil is flow back in lubricating oil tank 40 by lubricant oil oil outlet 17.Hydraulic oil in hydraulic oil container 30 enters heat radiation hydraulic cooling device 10 from hydraulic oil filler opening 18, and the hydraulic oil after heat radiation is flow back in hydraulic oil container 30 by hydraulic oil oil outlet 19.Oil in transmission case 34 enters heat radiation cooling device for transmission case 12 from transmission case filler opening 20, after heat radiation, by transmission case oil outlet 21, is flowed back in transmission case 34.Fuel oil in fuel tank 36 enters heat radiation fuel cools device 11 from fuel oil filler opening 22, after heat radiation, by fuel oil oil outlet 23, is flowed back in fuel tank 36.
Fracturing unit truck cooling unit is by being arranged on the temperature in the hydraulic oil oil temperature sensor 31 induction hydraulic cooling devices 10 on hydraulic oil container 30, by being arranged on the cooling-water temperature sensor 33 induction generator jacket water cooling units 1 on motor 32, temperature in motor in cold water cooling unit 2, by being arranged on the temperature in the box oil temperature sensor 35 induction cooling device for transmission cases 12 on transmission case 34, by being arranged on the temperature in the fuel tank oil temperature sensor 37 induction fuel cools devices 11 on fuel tank 36, by being arranged on the temperature in the Lubricating Oil temperature sensor 41 induction power end cooling units 9 on lubricating oil tank 40.During fracturing unit truck work, above-mentioned five temperature transducers are measured respectively engine water temperature, oil-fired system oil temperature, power end lubricating oil temperature, the gentle hydraulic oil temperature of box oil, and will measure numerical value and input in programmable controller 38 by datawire, programmable controller 38 receives after the temperature analog signal of 5 different mediums, on 5 temperature values are carried out, lower bound analysis relatively after, export required voltage signal, by amplifier 39, convert the voltage signal of programmable controller 38 outputs to current signal, and export automatically controlled volume adjustable hydraulic pump 29 places to through wire, now automatically controlled volume adjustable hydraulic pump 29 drives the motor 6 on Horizontal heat radiator 3 as required, and drive fan 7 to rotate, start power end cooling unit 9, hydraulic cooling device 10, cylinder sleeve of engine water-cooling apparatus 1, cold water cooling unit 2 in motor, fuel cools device 11 and cooling device for transmission case 12 carry out cooling.By regulating the flow of automatically controlled volume adjustable hydraulic pump 29, can change motor 6 on Horizontal heat radiator 3 and the rotating speed of fan 7, thereby realize the automatic control of motor 6 and fan 7 rotating speeds.
The above is only non-limiting mode of execution of the present invention; for the person of ordinary skill of the art; not departing from the invention design and not making under the prerequisite of creative work, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. a fracturing unit truck cooling unit, comprises cylinder sleeve of engine water-cooling apparatus (1), cold water cooling unit (2) in motor, Horizontal heat radiator (3), swelling water tank (4), level meter (5), motor (6), fan (7), water outlet (8), power end cooling unit (9), hydraulic cooling device (10), fuel cools device (11), cooling device for transmission case (12), support (24), beam (26), chassis ridgepole link press span (28), automatically controlled volume adjustable hydraulic pump (29), hydraulic oil container (30), motor (32), transmission case (34), fuel tank (36), programmable controller (38), amplifier (39), lubricating oil tank (40), fracturing unit truck integrated cooling device (42) and control gear (43), it is characterized in that: the support (24) of described fracturing unit truck integrated cooling device (42) is connected with connecting base (27) by beam (26) with bolt (25), connecting base (27) is welded on chassis ridgepole link press span (28), control gear (43) is equipped with in chassis ridgepole link press span (28) below, one side of control gear (43) is equipped with the lubricating oil tank (40) of band Lubricating Oil temperature sensor (41), the fuel tank (36) of band fuel oil oil temperature sensor (37) is equipped with in the bottom of fracturing unit truck crossbeam, the upper forepart of fracturing unit truck crossbeam is equipped with the hydraulic oil container (30) of band hydraulic oil oil temperature sensor (31), automatically controlled volume adjustable hydraulic pump (29) is equipped with in the bottom of hydraulic oil container (30), automatically controlled volume adjustable hydraulic pump (29) is connected with the motor (32) with cooling-water temperature sensor (33), the opposite side of motor (32) is equipped with the transmission case (34) of band box oil temperature sensor (35).
2. fracturing unit truck cooling unit according to claim 1, it is characterized in that: described fracturing unit truck integrated cooling device (42) is equipped with cylinder sleeve of engine water-cooling apparatus (1) on the top of support (24), top one side of cylinder sleeve of engine water-cooling apparatus (1) is equipped with the swelling water tank (4) of band liquid level pin (5), opposite side is equipped with water outlet (8), cold water cooling unit (2) in motor is equipped with in the bottom of cylinder sleeve of engine water-cooling apparatus (1), in motor, Horizontal heat radiator (3) is equipped with in the bottom of cold water cooling unit (2), the fan (7) being connected with motor (6) is equipped with in the bottom of Horizontal heat radiator (3), motor (6) is connected with automatically controlled volume adjustable hydraulic pump (29) with pipeline.
3. fracturing unit truck cooling unit according to claim 1 and 2, is characterized in that: power end cooling unit (9), hydraulic cooling device (10), fuel cools device (11) and cooling device for transmission case (12) are housed respectively on described Horizontal heat radiator (3).
4. fracturing unit truck cooling unit according to claim 1, it is characterized in that: in described motor, cold water cooling unit (2) left side has cylinder sleeve of engine water intake (13), intercooler water intake (14) and intercooler water outlet (15), Horizontal heat radiator (3) left surface has lubricant oil filler opening (16), lubricant oil oil outlet (17), hydraulic oil filler opening (18) and hydraulic oil oil outlet (19), the right flank of Horizontal heat radiator (3) has transmission case filler opening (20), transmission case oil outlet (21), fuel oil filler opening (22) and fuel oil oil outlet (23).
5. fracturing unit truck cooling unit according to claim 1, it is characterized in that: programmable controller (38) and amplifier (39) are housed in described control gear (43), programmable controller (38) uses respectively datawire to be connected with hydraulic oil oil temperature sensor (31), cooling-water temperature sensor (33), box oil temperature sensor (35), fuel tank oil temperature sensor (37) and Lubricating Oil temperature sensor (41), and amplifier (39) is connected with automatically controlled volume adjustable hydraulic pump (29) with wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416378.XA CN104196613A (en) | 2014-08-22 | 2014-08-22 | Cooling device of fracturing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416378.XA CN104196613A (en) | 2014-08-22 | 2014-08-22 | Cooling device of fracturing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104196613A true CN104196613A (en) | 2014-12-10 |
Family
ID=52081958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410416378.XA Pending CN104196613A (en) | 2014-08-22 | 2014-08-22 | Cooling device of fracturing truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN104196613A (en) |
Cited By (41)
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| CN104564005A (en) * | 2015-01-16 | 2015-04-29 | 中石化石油工程机械有限公司第四机械厂 | Multi-supporting structural fracturing pump truck |
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