Oil field conveying pipeline cleaning device

Abstract

The utility model discloses an oil field conveying pipeline cleaning device which comprises a first fixing frame, one side of the first fixing frame is fixedly connected with a second fixing frame, the interior of the second fixing frame is fixedly connected with a driving motor, and the power output end of the driving motor penetrates through one side of the first fixing frame and is fixedly connected with a lead screw. One end of the lead screw is movably connected with one side of the first fixing frame, a third fixing frame is movably connected into the first fixing frame, an annular brush is movably connected to the outer side of the third fixing frame, an internal thread through hole is formed in the middle of the third fixing frame, and the lead screw drives the third fixing frame to slide along a through groove under the action of the driving motor. The inner wall of the oil field pipeline is cleaned through the annular brush, and the problems that according to an existing oil field conveying pipeline cleaning device, a cleaning mechanism is mostly stretched into the pipeline, then the inner wall of the pipeline is cleaned in the mode that the cleaning mechanism is manually moved, and in this way, the arm strain degree of workers is increased, and the cleaning efficiency is improved are solved. And the cleaning effect is not good.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to an oil field transmission pipeline cleaning device. Background Art

[0002] When the oilfield gathering and transportation system is in operation, some impurities in the liquid transported in the pipeline will be adsorbed on the surface of the pipe wall to form hard, layered deposits, causing serious scaling in the pipeline. This phenomenon will affect the effective diameter of the pipeline and even block the pipeline, seriously affecting the normal production.

[0003] Most of the existing cleaning devices for oil field transmission pipelines extend the cleaning mechanism into the pipeline, and then clean the inner wall of the pipeline by manually moving the cleaning mechanism. This method not only increases the arm strain of the workers, but also has a poor cleaning effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing oil field pipeline cleaning devices, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an oilfield pipeline cleaning device. During use, the first fixed frame is extended into the oilfield pipeline. Under the action of the driving motor, the lead screw drives the third fixed frame to slide along the through groove, and the annular brush cleans the inner wall of the oilfield pipeline. This solves the problem that most of the existing oilfield pipeline cleaning devices extend the cleaning mechanism into the pipeline and then clean the inner wall of the pipeline by manually moving the cleaning mechanism. This method not only increases the arm strain of the staff, but also has a poor cleaning effect.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An oilfield pipeline cleaning device, comprising:

[0009] A first fixing frame, one side of the first fixing frame is fixedly connected to a second fixing frame, the second fixing frame is fixedly connected to a driving motor inside, a power output end of the driving motor passes through one side of the first fixing frame and is fixedly connected to a lead screw, one end of the lead screw is movably connected to one side of the first fixing frame, the first fixing frame is movably connected to a third fixing frame inside, an annular brush is movably connected to the outside of the third fixing frame, an internal threaded through hole is provided in the middle of the third fixing frame, the external thread of the lead screw is meshed with the internal thread of the third fixing frame, and a handle is fixedly connected to one side of the second fixing frame.

[0010] As a preferred solution of the oilfield pipeline cleaning device described in the utility model, through grooves are provided on both sides of the first fixed frame, and a plurality of first connecting rods are fixedly connected to the middle of the third fixed frame, and the first connecting rods are located inside the through grooves.

[0011] As a preferred solution of the oilfield pipeline cleaning device described in the utility model, a plurality of second connecting rods are fixedly connected to the inner side of the annular brush, a boss is provided at one end of the second connecting rod, a plurality of grooves are provided on the outer side of the third fixed frame, the boss is located in the groove, and a plurality of locking blocks are movably connected to one side of the third fixed frame.

[0012] As a preferred solution of the oilfield pipeline cleaning device described in the utility model, the bottom of the second fixed frame is fixedly connected to a water tank, the top side of the second fixed frame is fixedly connected to a water pump, the input end of the water pump is fixedly connected to a first water pipe, the input end of the first water pipe is located inside the water tank, the output end of the water pump is fixedly connected to a second water pipe, and the output end of the second water pipe is fixedly connected to a water distribution plate.

[0013] As a preferred solution of the oilfield pipeline cleaning device described in the utility model, the bottom of the water diversion plate is fixedly connected to the top of the first fixed frame, and a plurality of water outlets are arranged on the top of the water diversion plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the first fixing frame is extended into the oil field pipeline, and under the action of the driving motor, the lead screw drives the third fixing frame to slide along the through groove, and the annular brush cleans the inner wall of the oil field pipeline, which solves the problem that most of the existing oil field transmission pipeline cleaning devices extend the cleaning mechanism into the pipeline, and then clean the inner wall of the pipeline by manually moving the cleaning mechanism. This method not only increases the arm strain of the staff, but also has a poor cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of an oil field pipeline cleaning device.

[0017] Figure 2 The utility model is a schematic diagram of the structure of a first fixing frame of an oil field pipeline cleaning device.

[0018] Figure 3 This is a schematic structural diagram of a third fixing frame of an oilfield pipeline cleaning device according to the utility model.

[0019] Figure 4 The utility model is a schematic diagram of the annular brush structure of an oil field pipeline cleaning device. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] See also Figure 1-3 The utility model provides an oilfield pipeline cleaning device, including a first fixed frame 1, a second fixed frame 2 is fixedly connected to one side of the first fixed frame 1, a driving motor 3 is fixedly connected inside the second fixed frame 2, a power output end of the driving motor 3 passes through one side of the first fixed frame 1 and is fixedly connected to a lead screw 4, one end of the lead screw 4 is movably connected to one side of the first fixed frame 1, a third fixed frame 5 is movably connected inside the first fixed frame 1, an annular brush 6 is movably connected to the outer side of the third fixed frame 5, an internal threaded through hole is provided in the middle of the third fixed frame 5, the external thread of the lead screw 4 is meshed with the internal thread of the third fixed frame 5, and a handle 8 is fixedly connected to one side of the second fixed frame 2.

[0022] Through slots 9 are provided on both sides of the first fixing frame 1 , and a plurality of first connecting rods 19 are fixedly connected to the middle of the third fixing frame 5 , and the first connecting rods 19 are located inside the through slots 9 .

[0023] Specifically, the first fixing frame 1 is extended into the oilfield pipeline, and under the action of the driving motor 3, the lead screw 4 drives the third fixing frame 5 to slide along the through groove 9, and the annular brush 6 cleans the inner wall of the oilfield pipeline, which solves the problem that most of the existing oilfield transportation pipeline cleaning devices extend the cleaning mechanism into the pipeline, and then clean the inner wall of the pipeline by manually moving the cleaning mechanism. This method not only increases the arm strain of the staff, but also has a poor cleaning effect.

[0024] For further information, see Figure 3-4 A plurality of second connecting rods 17 are fixedly connected to the inner side of the annular brush 6, a boss 18 is provided at one end of the second connecting rod 17, a plurality of grooves 15 are provided on the outer side of the third fixing frame 5, the boss 18 is located in the groove 15, and a plurality of locking blocks 16 are movably connected to one side of the third fixing frame 5.

[0025] Specifically, the annular brushes 6 of different calibers can be replaced according to the oil field delivery pipes of different inner diameters, and the annular brush 6 can be limited by rotating the locking block 16, which improves the practicality to a certain extent.

[0026] See also Figure 1-2 The bottom of the second fixed frame 2 is fixedly connected to a water storage tank 7, the top side of the second fixed frame 2 is fixedly connected to a water pump 12, the input end of the water pump 12 is fixedly connected to a first water pipe 13, the input end of the first water pipe 13 is located inside the water storage tank 7, the output end of the water pump 12 is fixedly connected to a second water pipe 14, and the output end of the second water pipe 14 is fixedly connected to a water distribution plate 10.

[0027] The bottom of the water dividing plate 10 is fixedly connected to the top of the first fixing frame 1 , and a plurality of water outlets 11 are arranged on the top of the water dividing plate 10 .

[0028] Specifically, when cleaning is performed, the cleaning liquid in the water storage tank 7 is sucked into the water distribution plate 10 by the water pump 12 and then discharged from the multiple water outlets 11, thereby improving the cleaning effect to a certain extent.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An oilfield pipeline cleaning device, characterized in that: The invention comprises a first fixing frame (1), wherein one side of the first fixing frame (1) is fixedly connected to a second fixing frame (2), the second fixing frame (2) is internally fixedly connected to a driving motor (3), the power output end of the driving motor (3) passes through one side of the first fixing frame (1) and is fixedly connected to a lead screw (4), one end of the lead screw (4) is movably connected to one side of the first fixing frame (1), the first fixing frame (1) is internally movably connected to a third fixing frame (5), the outer side of the third fixing frame (5) is movably connected to an annular brush (6), an internal threaded through hole is provided in the middle of the third fixing frame (5), the external thread of the lead screw (4) is meshed with the internal thread of the third fixing frame (5), and a handle (8) is fixedly connected to one side of the second fixing frame (2).

2. The oilfield pipeline cleaning device according to claim 1, characterized in that: Through slots (9) are provided on both sides of the first fixing frame (1), and a plurality of first connecting rods (19) are fixedly connected to the middle of the third fixing frame (5), wherein the first connecting rods (19) are located inside the through slots (9).

3. The oilfield pipeline cleaning device according to claim 2, characterized in that: A plurality of second connecting rods (17) are fixedly connected to the inner side of the annular brush (6), a boss (18) is provided at one end of the second connecting rod (17), a plurality of grooves (15) are provided on the outer side of the third fixing frame (5), the boss (18) is located in the groove (15), and a plurality of locking blocks (16) are movably connected to one side of the third fixing frame (5).

4. The oilfield pipeline cleaning device according to claim 3, characterized in that: The bottom of the second fixing frame (2) is fixedly connected to a water storage tank (7), the top side of the second fixing frame (2) is fixedly connected to a water pump (12), the input end of the water pump (12) is fixedly connected to a first water pipe (13), the input end of the first water pipe (13) is located inside the water storage tank (7), the output end of the water pump (12) is fixedly connected to a second water pipe (14), and the output end of the second water pipe (14) is fixedly connected to a water distribution plate (10).

5. The oilfield pipeline cleaning device according to claim 4, characterized in that: The bottom of the water diversion plate (10) is fixedly connected to the top of the first fixing frame (1), and the top of the water diversion plate (10) is provided with a plurality of water outlets (11).

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