CN212400904U - Generator system for oil field instrument car and oil field instrument car - Google Patents
Generator system for oil field instrument car and oil field instrument car Download PDFInfo
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- CN212400904U CN212400904U CN202021244889.5U CN202021244889U CN212400904U CN 212400904 U CN212400904 U CN 212400904U CN 202021244889 U CN202021244889 U CN 202021244889U CN 212400904 U CN212400904 U CN 212400904U
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Abstract
The utility model belongs to the technical field of the vehicle technique and specifically relates to a generator system and oil field instrument car for oil field instrument car are related to. The generator system for the oil field instrument vehicle comprises a chassis gearbox, a variable oil pump, a hydraulic motor and a hydraulic generator; the chassis gearbox is used for being in transmission connection with an engine of the oil field instrument vehicle, and is also in driving connection with the variable oil pump so as to drive the variable oil pump to act; the variable oil pump is used for driving the hydraulic motor to rotate, and the hydraulic motor is in transmission connection with the hydraulic generator so as to drive the hydraulic generator to act through the hydraulic motor. The oil field instrument vehicle comprises the generator system for the oil field instrument vehicle. The utility model discloses can reduce the influence to operation area and rest area to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a generator system and oil field instrument car for oil field instrument car are related to.
Background
At present, because some well sites are limited by alternating current power supplies, the instrument trucks in the oilfield fracturing industry mainly adopt a diesel generator to supply power in the aspect of application of alternating current electric appliances and are provided with a UPS (uninterrupted power supply) as an emergency power supply. However, the noise of the diesel generator is large, and the operation and rest areas of the field operation area are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil field is generator system and oil field instrument car for instrument car to the diesel generator's of the instrument car that exists noise is great among the solution prior art, causes the technical problem of influence to the operation in site operation district and rest area.
The utility model provides an oil field is generator system for instrument car, it includes: the hydraulic generator comprises a chassis gearbox, a variable oil pump, a hydraulic motor and a hydraulic generator; the chassis gearbox is used for being in transmission connection with an engine of the oil field instrument vehicle, and is also in driving connection with the variable oil pump so as to drive the variable oil pump to act; the variable oil pump is used for driving the hydraulic motor to rotate, and the hydraulic motor is in transmission connection with the hydraulic generator so as to drive the hydraulic generator to act through the hydraulic motor.
In any of the above technical solutions, further, the generator system for the oilfield instrument car further includes a power takeoff, the chassis gearbox is in transmission connection with the power takeoff, and the power takeoff is in transmission connection with the variable displacement pump.
In any of the above technical solutions, further, the power takeoff is a side power takeoff. The use of a power take-off 105 facilitates power take-off from the chassis gearbox 101.
In any of the above technical solutions, further, the generator system for an oilfield instrument car further includes a speed controller, and the speed controller is used for adjusting the rotation speed of the hydraulic motor. In order to ensure the stability of the output voltage of the hydraulic generator 104, the speed controller 106 is used to perform a full-range regulation intervention on the output speed of the hydraulic motor 103.
The utility model also provides an oil field instrument car, which comprises an engine and the generator system for the oil field instrument car; the chassis gearbox is in transmission connection with the engine.
In any of the above technical solutions, further, the oilfield instrument truck further includes a chassis and a carriage, and the carriage is mounted on the chassis.
In any one of the above technical solutions, further, the carriage includes an operation area and a rest area, and a front-back direction of the rest area is a front-back direction of the oilfield instrument truck; the operation area is positioned at the rear side of the rest area.
In any of the above technical solutions, further, the oilfield instrument truck further includes a generator compartment, and the hydraulic generator is disposed in the generator compartment. The generator compartment 204 can reduce the influence of noise that may be generated by the hydraulic generator 104 on the outside and protect the hydraulic generator 104.
In any of the above technical solutions, further, the generator room is located behind the rear axle of the chassis and below the cabin, which also facilitates the removal of the hydraulic generator 104, and the generator room 204 does not occupy the space of the cabin 201, so that a larger operation area 202 or rest area 203 can be provided, and moreover, the influence of the generator on the vibration or noise that may be caused by the operation area 202 and the rest area 203 can be reduced;
or the generator room is positioned between a front axle and a rear axle of the chassis and is positioned below the carriage.
In any of the above technical solutions, further, the oilfield instrument truck further includes a cockpit, the cockpit is mounted on the chassis, and the cockpit is located in front of the carriage.
Compared with the prior art, the beneficial effects of the utility model mainly lie in:
the utility model provides an oil field is generator system for instrument car, it includes: the hydraulic generator comprises a chassis gearbox, a variable oil pump, a hydraulic motor and a hydraulic generator; the chassis gearbox is used for being in transmission connection with an engine of the oil field instrument vehicle, and is also in driving connection with the variable oil pump so as to drive the variable oil pump to act; the variable oil pump is used for driving the hydraulic motor to rotate, and the hydraulic motor is in transmission connection with the hydraulic generator so as to drive the hydraulic generator to act through the hydraulic motor. The diesel generator is changed into a hydraulic generator, power is obtained through a chassis gearbox, and power transmission is realized through a variable oil pump and a hydraulic motor so as to drive the hydraulic generator to rotate and realize power generation; because the noise of the hydraulic generator is low, the influence on the operation area and the rest area can be reduced to a certain extent.
The utility model provides an oil field instrument car, it includes oil field instrument car for generator system. Based on the analysis, the influence on an operation area and a rest area can be reduced to a certain extent by the oil field instrument vehicle.
It is to be understood that both the foregoing general description and the following detailed description are for purposes of illustration and description and are not necessarily restrictive of the disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of the disclosure. Together, the description and drawings serve to explain the principles of the disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an oil field instrument vehicle generator system according to an embodiment of the present invention;
fig. 2 is a schematic view of an oil field instrument truck provided by the second embodiment of the present invention.
Icon:
101-chassis gearbox; 102-variable oil pump; 103-a hydraulic motor;
104-a hydraulic generator; 105-a power takeoff; 106-speed controller;
201-a vehicle compartment; 202-an operating area; 203-rest area;
204-a generator compartment; 205-cockpit.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Fig. 1 is the embodiment of the utility model provides an oil field instrument car generator system's that provides structural schematic diagram, it is shown with reference to fig. 1, the utility model provides an embodiment provides an oil field instrument car generator system, it includes: a chassis gearbox 101, a variable oil pump 102, a hydraulic motor 103 and a hydraulic generator 104; the chassis gearbox 101 is used for being in transmission connection with an engine of the oil field instrument vehicle, and the chassis gearbox 101 is also in driving connection with the variable oil pump 102 so as to drive the variable oil pump 102 to act; the variable displacement oil pump 102 is used for driving the hydraulic motor 103 to rotate, and the hydraulic motor 103 is in transmission connection with the hydraulic generator 104 so as to drive the hydraulic generator 104 to act through the hydraulic motor 103.
Specifically, the chassis transmission 101 receives power from an engine of the oilfield instrument car, and the chassis transmission 101 can transmit the power to the variable displacement oil pump 102 after receiving the power. The hydraulic generator 104 obtains power from the chassis gearbox 101, which is beneficial to saving space.
In the diesel generator in the prior art, because the engine and the generator are in an integrated structure, noise and vibration are large, and influence is caused on the operation of the field operation area 202 and the rest area 203. In the generator system for the oil field instrument vehicle provided by the first embodiment of the utility model, the diesel generator is changed into the hydraulic generator 104, the power is obtained through the chassis gearbox 101, and the power transmission is realized through the variable oil pump 102 and the hydraulic motor 103, so as to drive the hydraulic generator 104 to rotate and realize power generation; since the hydraulic generator 104 is low in noise, the influence on the operation area 202 and the rest area 203 can be reduced to some extent.
In addition, the diesel generator in the prior art generates heat obviously, and the generator needs to be pushed out of the cabin integrally during working, which greatly increases the difficulty of field work, but the generator system for the oil field instrument vehicle of the first embodiment of the invention has relatively smaller heat productivity of the hydraulic generator 104, and the structural size of the hydraulic generator 104 with the same power as that of the diesel generator is smaller, is only half of that of the diesel generator, and is convenient to operate; in addition, because generator power and size are direct proportional, because the space of oil field instrument car is limited, when consequently adopting the relatively great diesel engine of volume, cause generator power to be restricted easily, and the utility model discloses a hydraulic generator 104 back, can solve the problem of generator power upgrading, satisfy the application requirement of facial make-up electrical components.
In an optional scheme of this embodiment, the generator system for the oilfield instrument car further includes a power takeoff 105, the chassis transmission 101 is in transmission connection with the power takeoff 105, and the power takeoff 105 is in transmission connection with the variable displacement oil pump 102. The use of a power take-off 105 facilitates power take-off from the chassis gearbox 101.
Specifically, the power take-off 105 is a side power take-off.
In this embodiment, the power takeoff 105 is not limited to a side power takeoff, but other types of power takeoff 105, such as a front power takeoff or a rear power takeoff, may be selected according to actual conditions.
In an optional solution of this embodiment, the generator system for an oilfield instrument car further includes a speed controller 106, and the speed controller 106 is configured to adjust the rotation speed of the hydraulic motor 103. In order to ensure the stability of the output voltage of the hydraulic generator 104, the speed controller 106 is used to perform a full-range regulation intervention on the output speed of the hydraulic motor 103. The hydraulic motor 103 may be a variable displacement hydraulic motor.
In the generator system for the oilfield instrument car provided by the embodiment, the engine of the diesel generator is eliminated by replacing the diesel generator with the hydraulic generator 104 driven by the hydraulic system; a chassis engine of the oil field instrument vehicle drives a chassis gearbox 101, a side power takeoff 105 arranged on the chassis gearbox 101 directly drives a variable oil pump 102, the variable oil pump 102 transmits power to a hydraulic motor 103 through hydrostatic transmission, the hydraulic motor 103 directly drives a hydraulic generator 104 to work, and the output rotating speed of the hydraulic motor 103 is subjected to whole-course adjustment intervention through a speed controller 106 so as to ensure the stability of the output voltage of the generator.
Example two
The embodiment two of the utility model provides an oil field instrument car, it includes the generator system for the oil field instrument car that embodiment one provided.
Fig. 2 is the schematic diagram of the oil field instrument truck provided by the second embodiment of the present invention, as shown in fig. 2, in this embodiment, the oil field instrument truck further includes an engine, a chassis and a carriage 201, the carriage 201 and the engine are respectively installed on the chassis, and the engine is a chassis engine.
In an optional scheme of the embodiment, the carriage 201 comprises an operation area 202 and a rest area 203, and the front-back direction of the rest area 203 is the front-back direction of the oilfield instrument trucks; the operation area 202 is located on the rear side of the rest area 203. This facilitates direct access to the operating area 202 from the rear of the oilfield instrument truck.
In an optional solution of this embodiment, the oilfield instrument truck further includes a generator compartment 204, and the hydraulic generator 104 is disposed in the generator compartment 204. The generator compartment 204 can reduce the influence of noise that may be generated by the hydraulic generator 104 on the outside and protect the hydraulic generator 104.
In an alternative solution of this embodiment, the generator compartment 204 is located behind the rear axle of the chassis, and the generator compartment 204 is located below the vehicle compartment 201, specifically, the generator compartment 204 is located at the skirt of the oilfield instrument car, which also facilitates the removal of the hydraulic generator 104, and the generator compartment 204 does not occupy the space of the vehicle compartment 201, thereby providing a larger operation area 202 or rest area 203, and further, reducing the influence of vibration or noise that the generator may cause on the operation area 202 and rest area 203.
It should be noted that generator nacelle 204 may also be located between the front and rear axles of the chassis, with generator nacelle 204 located below cabin 201. Generator compartment 204 may be coupled to the body of an oilfield instrument car or to the chassis.
In an optional scheme of this embodiment, the oilfield instrument car further comprises a cockpit 205, the cockpit 205 is mounted on the chassis, and the cockpit 205 is located in front of the compartment 201. The chassis gearbox 101 is arranged on the chassis; the variable displacement oil pump 102 and the hydraulic motor 103 may be mounted to the chassis or the vehicle body, or may be specifically arranged as needed, and this embodiment will not be specifically described.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments.
Claims (10)
1. The utility model provides an oil field is generator system for instrument car which characterized in that includes: the system comprises a chassis gearbox (101), a variable oil pump (102), a hydraulic motor (103) and a hydraulic generator (104); the chassis gearbox (101) is in transmission connection with an engine of an oil field instrument vehicle, and the chassis gearbox (101) is also in driving connection with the variable oil pump (102) to drive the variable oil pump (102) to act; the variable oil pump (102) is used for driving the hydraulic motor (103) to rotate, and the hydraulic motor (103) is in transmission connection with the hydraulic generator (104) so as to drive the hydraulic generator (104) to act through the hydraulic motor (103).
2. The oilfield instrument car power generator system according to claim 1, further comprising a power take-off (105), wherein the chassis gearbox (101) is in driving connection with the power take-off (105), and the power take-off (105) is in driving connection with the variable displacement oil pump (102).
3. The oilfield instrument car generator system of claim 2, wherein the power take-off (105) is a side power take-off.
4. The oilfield instrument car generator system of claim 1, further comprising a speed controller (106), the speed controller (106) for adjusting a rotational speed of the hydraulic motor (103).
5. An oilfield instrument car, characterized by comprising an engine and the oilfield instrument car power generator system according to any one of claims 1-4; the chassis gearbox (101) is in transmission connection with the engine.
6. The oilfield instrument car of claim 5, further comprising a chassis and a car (201), the car (201) being mounted on the chassis.
7. The oilfield instrument car of claim 6, wherein the car (201) comprises an operation area (202) and a rest area (203), and a front-back direction of the rest area (203) is a front-back direction of the oilfield instrument car; the operating area (202) is located on the rear side of the rest area (203).
8. The oilfield instrument car of claim 7, further comprising a generator compartment (204), the hydraulic generator (104) being disposed in the generator compartment (204).
9. The oilfield instrument car of claim 8, wherein the generator compartment (204) is located behind a rear axle of the chassis, and the generator compartment (204) is located below the cabin (201);
or the generator cabin (204) is positioned between a front axle and a rear axle of the chassis, and the generator cabin (204) is positioned below the carriage (201).
10. The oilfield instrument car of claim 6, further comprising a cockpit (205), the cockpit (205) being mounted on the chassis, and the cockpit (205) being located forward of the car (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244889.5U CN212400904U (en) | 2020-06-29 | 2020-06-29 | Generator system for oil field instrument car and oil field instrument car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021244889.5U CN212400904U (en) | 2020-06-29 | 2020-06-29 | Generator system for oil field instrument car and oil field instrument car |
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| CN212400904U true CN212400904U (en) | 2021-01-26 |
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| CN202021244889.5U Active CN212400904U (en) | 2020-06-29 | 2020-06-29 | Generator system for oil field instrument car and oil field instrument car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704414A (en) * | 2022-04-08 | 2022-07-05 | 烟台杰瑞石油装备技术有限公司 | Method for controlling engine start |
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2020
- 2020-06-29 CN CN202021244889.5U patent/CN212400904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704414A (en) * | 2022-04-08 | 2022-07-05 | 烟台杰瑞石油装备技术有限公司 | Method for controlling engine start |
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