CN211342832U - Well-flushing paraffin removal vehicle for well-flushing paraffin removal operation - Google Patents
Well-flushing paraffin removal vehicle for well-flushing paraffin removal operation Download PDFInfo
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- CN211342832U CN211342832U CN202021081590.2U CN202021081590U CN211342832U CN 211342832 U CN211342832 U CN 211342832U CN 202021081590 U CN202021081590 U CN 202021081590U CN 211342832 U CN211342832 U CN 211342832U
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Abstract
The utility model provides a well-flushing paraffin removal car for well-flushing paraffin removal operation belongs to oil well paraffin removal technical field. The well-flushing paraffin removal vehicle for well-flushing paraffin removal operation comprises a vehicle body supporting part, a water source heating part and a water drainage and supply part. The automobile body support part includes chassis car, support framework and four-axis power takeoff, support framework fixed mounting in the chassis top of chassis car, the four-axis power takeoff install in the chassis bottom of chassis car, the water source heating part includes boiler, water oil tank and combustor. The utility model discloses high pressure tube head subassembly can wash the butt joint of discharge pipe fitting with the heat and use, emits high-pressure hot water and washes the wax operation. The triplex pump can be used for pumping cold water in the water tank, can also be used for sucking water from an external water tank truck or a water tank, and can be pumped by the triplex pump and then directly injected into a wellhead under pressure through a pipeline to carry out cold water well washing operation. The utility model discloses hot washing cold washing is as an organic whole, and the practicality is higher.
Description
Technical Field
The utility model relates to an oil well paraffin removal device field particularly, relates to a well-flushing paraffin removal car for well-flushing paraffin removal operation.
Background
Wax is easy to deposit on oil wells, the inner and outer walls of oil pipes, the inner wall of a sleeve and ground pipelines of an oil field, the wax deposition can block the oil pipe pipelines, and a paraffin removal vehicle is generally used for matching operation. The oil field also has a plurality of circulating operations such as well washing, mud replacement, sand washing and the like, and pressure test operations, and in short, well washing and paraffin removal are indispensable links for the oil field.
Most of well washing and paraffin removal systems in the prior art are not provided with water tanks, the well washing and paraffin removal systems are required to be matched with a water tank truck for use during well washing and paraffin removal operation, or pipelines are arranged on site for flushing, and vehicle-mounted well washing and paraffin removal systems are also provided, the traditional 350-type hot car washing well has low pressure and small discharge capacity, a 400 cement truck has no hot washing function, and a plurality of wax washing car matching agents are used for paraffin removal, so that the environment friendliness is poor.
And a part of wax washing vehicles have the advantages of hot washing and sufficient well washing pressure, but the configuration is higher, all well washing and wax removing sub-devices of the vehicle body are unreasonably distributed, the stress and the operation convenience of the vehicle body are limited, the cold washing function is not provided, the wax washing vehicle is only suitable for hot washing and wax removing, and the application range is small.
Based on the above problems at the background center, those skilled in the art have developed a well-flushing paraffin removal truck for use in well-flushing paraffin removal operations.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above insufficiency, the utility model provides a well-flushing paraffin removal vehicle for well-flushing paraffin removal operation.
The utility model discloses a realize like this:
the utility model provides a well-flushing paraffin removal car for well-flushing paraffin removal operation, including automobile body supporting part, water source heating part and drainage water supply part.
The car body supporting part comprises a chassis car, a supporting framework and a four-axis power takeoff, the supporting framework is fixedly installed above a chassis of the chassis car, the four-axis power takeoff is installed at the bottom of the chassis car, the water source heating part comprises a hot water boiler, a water oil tank and a burner, the hot water boiler and the water oil tank are all arranged above the supporting framework, the burner is installed with the hot water boiler, the water discharging and supplying part comprises a three-cylinder pump, a water discharging pipeline component, a high-pressure buffer bag, a high-pressure pipe head component, a water feeding pipeline component, a plunger pump, a hot washing discharging pipe component and a generator set, the three-cylinder pump, the plunger pump and the high-pressure buffer bag are all arranged above the supporting framework, the output end of the four-axis power takeoff is connected with the three-cylinder pump, the input end of the three-cylinder pump is respectively in butt joint with a water tank in, the drainage pipe assembly communicate in the triplex pump with high pressure buffering package, high pressure tube head subassembly set up in the chassis bottom of chassis car, water filling pipe assembly communicate in water tank in the water-oil tank, just the plunger pump communicate respectively through the pipe fitting in the water-oil tank with the boiler income water end, hot washing discharge pipe spare communicate in high pressure buffering package.
In an embodiment of the present invention, the high pressure pipe head assembly comprises an auxiliary pipe and a high pressure movable elbow, the high pressure movable elbow is installed at one end of the auxiliary pipe.
In an embodiment of the present invention, the chassis bottom of the chassis truck is fixedly installed with a pipe rack, the auxiliary pipeline and the high-pressure movable elbow are all placed inside the pipe rack.
In an embodiment of the present invention, the auxiliary pipeline and the high-pressure movable elbow are provided with at least two sets.
In an embodiment of the present invention, the auxiliary line is a flexible high temperature resistant hose.
In an embodiment of the present invention, the water-fuel tank is provided therein with a filter, an overflow valve, and a fuel line.
In an embodiment of the present invention, the four-shaft power takeoff is a gear engaging type cylindrical gear transmission case.
In an embodiment of the present invention, the chassis truck is further provided with an operating lever and an operating box.
In an embodiment of the present invention, the chassis vehicle is a class ii chassis.
Preferably, the chassis vehicle selects a SXMB type of chassis type II.
In an embodiment of the present invention, the hot washing discharging pipe is provided with at least two sets, and the valve is installed outside the hot washing discharging pipe.
The utility model has the advantages that: the utility model discloses a well-flushing paraffin removal car for well-flushing paraffin removal operation that above-mentioned design obtained, during the use, the hot water in the triplex pump extraction hot-water boiler, inside drainage pipe assembly got into to high-pressure buffering package, chassis car drove high-pressure buffering package and pressurizes for hot water after the pressurization is washed the discharge pipe fitting from heat and is discharged. The high-pressure pipe head assembly can be butted with a hot washing discharge pipe fitting for use, and high-pressure hot water is discharged for wax washing operation.
The triplex pump both can extract the inside cold water of water tank, also can follow external tank car or water pitcher and absorb water, directly take the pressure through the pipeline and pour into the well head into and carry out cold water well-flushing operation after the triplex pump extraction, because well head pipeline length is different, when pouring into, the pipeline is longer the resistance is big more, and injection pressure is big more.
The utility model can finish small-sized well washing and paraffin removal operation by a single vehicle, can save cost and increase benefit, can also be used as a boiler vehicle to finish related operations such as well site steam pipe cleaning, steam paraffin removal, steam preheating and the like, has multiple purposes by one vehicle and low cost; when the wax remover is used for hot washing and wax precipitation, the wax remover is convenient to use and simple to operate, the vehicle body bearing devices are reasonably distributed, the stability of the whole vehicle is strong, the movement is convenient, and the operation is convenient and fast; the auxiliary cold washing function can be switched by a valve or not by a water source heating part, and cold water washing operation is directly carried out, so that the cold washing function of the vehicle is expanded to adapt to various working condition requirements.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a main structure of a well-flushing paraffin removal vehicle for well-flushing paraffin removal operation according to an embodiment of the present invention;
fig. 2 is a schematic top view of a well-flushing paraffin removal truck for well-flushing paraffin removal operation according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a high-pressure pipe head assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a hot washing discharge pipe provided by the embodiment of the present invention.
In the figure: 10-a vehicle body support portion; 110-chassis vehicle; 120-a support frame; 130-four-shaft power takeoff; 20-heating part of water source; 210-a hot water boiler; 220-a water oil tank; 230-a combustion engine; 30-a drainage water supply part; 310-a triplex pump; 320-a drain pipe assembly; 330-high voltage buffer pack; 340-high pressure tip assembly; 341-pipe frame; 342-an auxiliary line; 350-a water feeding pipeline component; 360-plunger pump; 370-hot wash discharge pipe; 380-generator set.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.
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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a well-flushing paraffin removal vehicle for well-flushing paraffin removal operation, which comprises a vehicle body supporting part 10, a water source heating part 20 and a water discharging and supplying part 30.
Wherein the vehicle body support part 10 serves to support the water source heating part 20 and the drain water supply part 30. The water source heating part 20 heats the water source; the drainage water supply part 30 can spray cold water and heated hot water to clean wax deposition outside the oil well.
Referring to fig. 1 and 2, the vehicle body supporting portion 10 includes a chassis 110, a support frame 120 and a four-shaft power takeoff 130, the support frame 120 is fixedly installed above a chassis of the chassis 110, and the four-shaft power takeoff 130 is installed at a bottom of the chassis 110. Wherein, the four-shaft power takeoff 130 is a gear engaging type cylindrical gear transmission case. The chassis 110 is also provided with a joystick and a console box. The driver operates the engine throttle to control the engine speed, the operating lever to control the automobile gear and the power takeoff to be engaged or disengaged. The other is a control box, which is mounted on the vehicle platform and controls the operation of the combustion engine 230. After the temperature and the pressure are preset, the operation of the boiler burner 230 can be automatically controlled by acquiring data through the temperature sensor and the pressure sensor; and can also be manually controlled.
It should be noted that the chassis 110 is a stelar SX1250MB4(6X4) type two chassis. The chassis truck 110 transmits the power of the automobile to the four-shaft power takeoff 130 through a universal transmission shaft; and then drives the three-cylinder pump 310 to work.
Referring to fig. 1 and 2, the water source heating part 20 includes a hot water boiler 210, a water and oil tank 220, and a burner 230, wherein the hot water boiler 210 and the water and oil tank 220 are disposed above the support frame 120, and the burner 230 is installed with the hot water boiler 210. The water tank 220 is internally provided with a filter, an overflow valve and a fuel pipeline. Wherein, the oil tank in the water-oil tank 220 supplies oil to the burner 230 and the generator set 380 respectively through fuel pumps. It is noted that the combustor 230 is model TBL 160P.
Referring to fig. 1, 3 and 4, the water discharging and supplying part 30 includes a triplex pump 310, a water discharging pipeline assembly 320, a high pressure buffer pack 330, a high pressure pipe head assembly 340, a water feeding pipeline assembly 350, a plunger pump 360, a hot washing discharging pipe 370 and a generator set 380, the triplex pump 310, the plunger pump 360 and the high pressure buffer pack 330 are all disposed above the supporting frame 120, an output end of the four-axis power takeoff 130 is connected to the triplex pump 310, an input end of the triplex pump 310 is respectively butted with a water tank in the water-oil tank 220 and a water outlet end of the hot water boiler 210, the water discharging pipeline assembly 320 is communicated with the triplex pump 310 and the high pressure buffer pack 330, the high pressure pipe head assembly 340 is disposed at the bottom of the chassis truck 110, the water feeding pipeline assembly, the plunger pump 360 is connected to the water tank 220 and the water inlet end of the hot water boiler 210 through pipes, and the hot washing discharge pipe 370 is connected to the high pressure buffer pack 330. Therein, the plunger pump 360 is model number WS 82. The high pressure tip assembly 340 includes an auxiliary line 342 and a high pressure movable elbow that is mounted to one end of the auxiliary line 342. The pipe frame 341 is fixedly installed at the bottom of the chassis truck 110, and the auxiliary pipeline 342 and the high-pressure movable elbow are both placed inside the pipe frame 341. At least two sets of auxiliary pipelines 342 and high-pressure movable elbows are arranged. The auxiliary line 342 is a flexible, high temperature resistant hose. The hot washing discharge pipe 370 is provided with at least two sets, and a valve is installed outside the hot washing discharge pipe 370. It should be noted that the generator set 380 is model KDE20T3D, and is used for supplying power to internal components.
The working principle of the well-flushing paraffin removal vehicle for well-flushing paraffin removal operation is as follows: in use, water is added to the water tank inside the water and oil tank 220 from the water adding pipe assembly 350 in advance. The triplex pump 310, the water discharge pipe assembly 320, the high pressure buffer pack 330, the high pressure pipe head assembly 340 and the hot washing discharge pipe 370 form a water discharge part, the triplex pump 310 pumps hot water in the hot water boiler 210, the hot water enters the high pressure buffer pack 330 through the water discharge pipe assembly 320, and the chassis 110 drives the high pressure buffer pack 330 to pressurize, so that the pressurized hot water is discharged from the hot washing discharge pipe 370. High pressure tip assembly 340 may be docked for use with hot wash discharge line 370 and hot, high pressure water may be discharged for wax washing operations. The triplex pump 310 can pump cold water in the water tank, can also suck water from an external water tank truck or a water tank, and directly injects the cold water into a wellhead under pressure through a pipeline after being pumped by the triplex pump 310 to carry out cold water well washing operation. The plunger pump 360 supplies the water inside the water tank to the inside of the hot water boiler 210.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A well-flushing paraffin removal vehicle for well-flushing paraffin removal operation is characterized by comprising
The vehicle body supporting part (10), the vehicle body supporting part (10) comprises a chassis truck (110), a supporting framework (120) and a four-shaft power takeoff (130), the supporting framework (120) is fixedly installed above a chassis of the chassis truck (110), and the four-shaft power takeoff (130) is installed at the bottom of the chassis truck (110);
the water source heating part (20), the water source heating part (20) comprises a hot water boiler (210), a water oil tank (220) and a burner (230), the hot water boiler (210) and the water oil tank (220) are both arranged above the supporting framework (120), and the burner (230) is installed with the hot water boiler (210);
a water draining and supplying part (30), wherein the water draining and supplying part (30) comprises a triplex pump (310), a water draining pipeline component (320), a high-pressure buffer bag (330), a high-pressure pipe head component (340), a water adding pipeline component (350), a plunger pump (360), a hot washing discharging pipe fitting (370) and a generator set (380), the triplex pump (310), the plunger pump (360) and the high-pressure buffer bag (330) are arranged above the supporting framework (120), the output end of the four-axis power takeoff (130) is connected with the triplex pump (310), the input end of the triplex pump (310) is respectively butted with a water tank in a water oil tank (220) and the water outlet end of a hot water boiler (210), the water draining pipeline component (320) is communicated with the triplex pump (310) and the high-pressure buffer bag (330), the high-pressure pipe head component (340) is arranged at the bottom of a chassis of the chassis truck (110, water feeding pipeline subassembly (350) communicate in the water tank in water tank (220), just plunger pump (360) communicate respectively in water tank (220) with boiler (210) income water end, hot washing discharge pipe spare (370) communicate in high pressure buffering package (330).
2. A well-flushing paraffin removal truck for well-flushing paraffin removal operation according to claim 1, characterized in that the high-pressure pipe head assembly (340) comprises an auxiliary line (342) and a high-pressure movable elbow which is mounted at one end of the auxiliary line (342).
3. The well-flushing paraffin removal vehicle for well-flushing paraffin removal operation according to claim 2, characterized in that a pipe frame (341) is fixedly installed at the bottom of the chassis truck (110), and the auxiliary pipeline (342) and the high-pressure movable elbow are both placed inside the pipe frame (341).
4. A well-flushing paraffin vehicle for well-flushing paraffin removal operation according to claim 2, characterized in that at least two sets of auxiliary lines (342) and high-pressure movable elbows are provided.
5. A well-flushing paraffin removal truck for well-flushing paraffin removal operations according to claim 2, characterized in that the auxiliary line (342) is a flexible, high temperature resistant hose.
6. The well-flushing paraffin removal vehicle for well-flushing paraffin removal operation according to claim 1, characterized in that a filter, an overflow valve and a fuel pipeline are arranged inside the water-oil tank (220).
7. A well-flushing paraffin removal truck for well-flushing paraffin removal operations according to claim 1, characterized in that the four-shaft power take-off (130) is a geared spur gear transmission.
8. A well-flushing paraffin removal truck for well-flushing paraffin removal operation according to claim 1, characterized in that the chassis truck (110) is further provided with a control lever and a control box.
9. A well-flushing paraffin vehicle for well-flushing paraffin removal operation according to claim 1, characterized in that the chassis vehicle (110) is a class ii chassis.
10. A well-flushing paraffin removal truck for well-flushing paraffin removal operation according to claim 1, characterized in that at least two sets of the hot-flushing discharge pipes (370) are provided, and that valves are externally mounted to the hot-flushing discharge pipes (370).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021081590.2U CN211342832U (en) | 2020-06-12 | 2020-06-12 | Well-flushing paraffin removal vehicle for well-flushing paraffin removal operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021081590.2U CN211342832U (en) | 2020-06-12 | 2020-06-12 | Well-flushing paraffin removal vehicle for well-flushing paraffin removal operation |
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| CN211342832U true CN211342832U (en) | 2020-08-25 |
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| CN202021081590.2U Active CN211342832U (en) | 2020-06-12 | 2020-06-12 | Well-flushing paraffin removal vehicle for well-flushing paraffin removal operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464072A (en) * | 2021-07-13 | 2021-10-01 | 濮阳市科特石油工程技术有限公司 | Multifunctional oil well environment-friendly paraffin removal vehicle |
| CN114198057A (en) * | 2021-11-08 | 2022-03-18 | 烟台杰瑞石油装备技术有限公司 | Paraffin removal vehicle |
-
2020
- 2020-06-12 CN CN202021081590.2U patent/CN211342832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464072A (en) * | 2021-07-13 | 2021-10-01 | 濮阳市科特石油工程技术有限公司 | Multifunctional oil well environment-friendly paraffin removal vehicle |
| CN114198057A (en) * | 2021-11-08 | 2022-03-18 | 烟台杰瑞石油装备技术有限公司 | Paraffin removal vehicle |
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