Cleaning device for oil exploitation conveying pipeline production and production method thereof

Abstract

The invention discloses a cleaning device for oil exploitation conveying pipeline production and a production method thereof, and relates to the technical field of oil exploitation conveying pipeline production. The cleaning device comprises a frame, a fixing mechanism and a cleaning mechanism are arranged on the frame, and the fixing mechanism comprises a driving assembly, a limiting assembly and a clamping assembly; the driving assembly comprises a motor fixedly connected to the left side of the frame, the output end of the motor is fixedly connected with a two-way threaded rod, the two-way threaded rod rotationally penetrates through the frame, a sliding groove is formed in the frame, and the outer wall of the two-way threaded rod is sleeved with two clamping plates in a threaded mode; and the two clamping plates are slidably connected with the inner wall of the sliding groove, connecting holes are formed in the two clamping plates, and a conveying pipe is arranged between the two clamping plates. By arranging the fixing mechanism, the conveying pipe is prevented from shaking in the cleaning and flushing process, and it is ensured that stains and impurities in the conveying pipe can be thoroughly cleaned.

Description

Technical Field

[0001] The invention belongs to the technical field of oil production and transportation pipeline production, and in particular relates to a cleaning device for oil production and transportation pipeline production and a production method thereof. Background Art

[0002] Petroleum is an important fuel and is widely used in various industries as a fuel and raw material. The source of petroleum is mainly through imports and self-exploitation. It is extracted from the oil field storage equipment underground and used after processing. In the production process of pipelines, metal debris, welding slag, oxide scale and other solid impurities will inevitably be generated. If these impurities are not removed in time, after the pipeline is put into use, it may cause wear and scratches on the inner wall of the pipeline with the flow of petroleum, shortening the service life of the pipeline.

[0003] However, in the existing pipeline cleaning devices, a high-power water pump is usually used to drive the water flow to flush the inner wall of the pipeline, which will cause the pipeline to be unstable during the flushing process, the flushing efficiency is low, the flushing effect is poor, and it will cause certain damage to the pipeline, affecting the service life of the pipeline, and will also cause wear and damage to the water pump and other related equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a cleaning device for the production of oil production and transportation pipelines and a production method thereof. By providing a fixing mechanism, the transportation pipe is prevented from shaking during the cleaning and flushing process, thereby solving the problems that the pipeline is not stable enough during the flushing process, the flushing efficiency is low, the flushing effect is poor, and certain damage is caused to the pipeline, thereby affecting the service life of the pipeline.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a cleaning device for oil production and transportation pipeline production and a production method thereof, comprising a frame, on which a fixing mechanism and a cleaning mechanism are arranged, wherein the fixing mechanism comprises a driving component, a limiting component and a clamping component;

[0007] The driving assembly includes a motor fixedly connected to the left side of the frame, the output end of the motor is fixedly connected to a bidirectional threaded rod, the bidirectional threaded rod rotates and passes through the frame, the frame is provided with a slide groove, the outer wall thread sleeve of the bidirectional threaded rod is provided with two clamping plates, the two clamping plates are both slidably connected to the inner wall of the slide groove, the two clamping plates are both provided with connecting holes, a delivery pipe is provided between the two clamping plates, and a cleaning mechanism is provided inside the delivery pipe.

[0008] Furthermore, the limiting assembly includes fixing rings fixedly connected to the two clamping plates, the outer walls of the two fixing rings are each provided with a groove one, the outer walls of the two fixing rings are each provided with a groove two, = the two clamping plates are each fixedly connected with a positioning ring, the two clamping plates are each fixedly connected with a connecting ring, and the outer walls of the two connecting rings are rotatably connected to two connecting rings.

[0009] Furthermore, outer walls of the plurality of connecting rings are fixedly connected with connecting plates, and the plurality of connecting plates are respectively slidably connected with inner walls of the two grooves one and the two grooves two.

[0010] Furthermore, the clamping assembly includes three grooves that are all opened on the connecting plate, the inner walls of several of the grooves three are fixedly connected with sliding rods, the outer walls of several of the sliding rods are slidably connected with clamping blocks, several of the clamping blocks are respectively in contact with the outer walls of the conveying pipes, and the outer walls of several of the sliding rods are wrapped with two springs, one end of the spring is fixedly connected to the clamping block, and the other end of the spring is fixedly connected to the inner wall of the groove three.

[0011] Furthermore, the cleaning mechanism includes a brushing assembly and a flushing assembly, the brushing assembly includes a connecting sleeve arranged inside the conveying pipe, the outer wall of the connecting sleeve is fixedly connected with a cleaning sleeve, and the cleaning sleeve is in contact with the inner wall of the conveying pipe.

[0012] Furthermore, the flushing assembly includes a connecting pipe connected to the left end of the connecting sleeve, the outer wall of the connecting pipe is slidably connected to a diverter, and the outer wall of the diverter is connected to a plurality of L-shaped spray pipes.

[0013] Furthermore, the right end of the connecting sleeve is connected to a water pipe, and the left side of the diverter is rotatably connected to a traction rope.

[0014] A method for producing a cleaning device for oil production and transportation pipeline production, comprising the following steps:

[0015] Step 1: Before cleaning the inner wall of the conveying pipe, the conveying pipe can be placed between the two clamping plates, and the driving motor drives the bidirectional threaded rod to rotate, and the two clamping plates are brought close to each other to clamp the conveying pipe with the cooperation of the slide groove to prevent the conveying pipe from shaking during the cleaning and flushing process;

[0016] Step 2: Groove 1, groove 2, connecting ring, connecting plate and positioning ring cooperate with each other, so that the connecting ring can only rotate within a certain range, and the connecting plate, groove 3, sliding rod and clamping block cooperate with each other, so that multiple clamping blocks can stably clamp and fix the outer wall of the conveying pipe;

[0017] Step 3: When it is necessary to flush the inner wall of the delivery pipe, the connecting sleeve can be inserted into the right end of the delivery pipe in advance, and the water pipe can be connected to the external water pump. The traction rope passes through the inside of the delivery pipe and extends to the left end of the delivery pipe. When the external water pump delivers high-pressure water flow to the inside of the connecting sleeve through the water pipe, the connecting pipe and the diverter cooperate with each other, so that the water flows into the diverter and then sprays out through multiple L-shaped spray pipes;

[0018] Step 4: At the same time, the reaction force of the water flow when it is sprayed drives the diverter to rotate, so that multiple L-shaped spray pipes can fully clean the inner wall of the delivery pipe. During the flushing process, the traction rope can be pulled from the left end of the delivery pipe to drive the connecting sleeve and the cleaning sleeve to move to the left, thereby cleaning the inner wall of the delivery pipe.

[0019] The present invention has the following beneficial effects:

[0020] 1. By providing a fixing mechanism, the two clamping plates are brought close to each other to clamp the delivery pipe, preventing the delivery pipe from shaking during the cleaning and flushing process, thereby avoiding the problem of instability of the flushing equipment in the delivery pipe during the flushing process, ensuring that the stains and impurities in the delivery pipe can be thoroughly cleaned and leakage accidents can be avoided. At the same time, preventing shaking can also reduce fatigue and wear of the delivery pipe and extend its service life. In addition, a stable delivery pipe can also ensure the safe operation of the flushing equipment, avoid safety hazards caused by equipment shaking, and protect the safety and health of operators. Multiple clamping blocks can stably clamp and fix the outer wall of the delivery pipe, further improving the stability of the delivery pipe during the flushing process.

[0021] 2. By providing a cleaning mechanism, water flows into the diverter and then is sprayed out through a plurality of L-shaped spray pipes. At the same time, the reaction force of the water flow during spraying drives the diverter to rotate, so that the plurality of L-shaped spray pipes can fully clean the inner wall of the delivery pipe, thereby improving the cleaning efficiency and effect. During the flushing process, the traction rope can be pulled from the left end of the delivery pipe to drive the connecting sleeve and the cleaning sleeve to move to the left, thereby enabling the inner wall of the delivery pipe to be comprehensively and quickly cleaned.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the explosion structure of the fixing ring of the present invention;

[0026] Figure 3 It is a schematic diagram of the explosion structure of the cleaning mechanism of the present invention;

[0027] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Frame; 2. Fixing mechanism; 3. Cleaning mechanism; 4. Delivery pipe; 21. Motor; 22. Bidirectional threaded rod; 23. Slide groove; 24. Clamping plate; 25. Connecting hole; 26. Fixing ring; 27. Positioning ring; 261. Groove 1; 262. Groove 2; 263. Connecting ring; 264. Connecting plate; 265. Groove 3; 266. Slide rod; 267. Clamping block; 268. Spring; 31. Connecting sleeve; 32. Cleaning sleeve; 33. Water pipe; 34. Connecting pipe; 35. Diverter; 36. L-shaped spray pipe; 37. Towing rope. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-5 As shown, the present invention is a cleaning device for oil production pipeline production and a production method thereof, comprising a frame 1, on which a fixing mechanism 2 and a cleaning mechanism 3 are arranged, and the fixing mechanism 2 comprises a driving component, a limiting component and a clamping component;

[0033] The driving assembly includes a motor 21 fixedly connected to the left side of the frame 1, the output end of the motor 21 is fixedly connected to a bidirectional threaded rod 22, the bidirectional threaded rod 22 rotates and passes through the frame 1, a slide groove 23 is provided on the frame 1, and the outer wall of the bidirectional threaded rod 22 is threadedly sleeved with two clamping plates 24, the two clamping plates 24 are slidably connected to the inner wall of the slide groove 23, and the two clamping plates 24 are provided with connecting holes 25, a conveying pipe 4 is provided between the two clamping plates 24, and a cleaning mechanism 3 is provided inside the conveying pipe 4, and a limiting assembly includes a fixing ring 26 fixedly connected to the two clamping plates 24, the outer walls of the two fixing rings 26 are provided with a groove 1 261, the outer walls of the two fixing rings 26 are provided with a groove 262, = the two clamping plates 24 are fixedly connected with a positioning ring 27, the two clamping plates 24 are fixedly connected with a connecting ring 263, the outer walls of the two connecting rings 263 are rotatably connected to two connecting rings 263, and the outer walls of the several connecting rings 263 are A connecting plate 264 is fixedly connected, and several connecting plates 264 are slidably connected to the inner walls of the two grooves 1 261 and the two grooves 262 respectively. The clamping assembly includes grooves 3 265 that are all opened on the connecting plate 264. The inner walls of several grooves 3 265 are fixedly connected with sliding rods 266, and the outer walls of several sliding rods 266 are slidably connected with clamping blocks 267. Several clamping blocks 267 are respectively in contact with the outer wall of the conveying pipe 4. Two springs 268 are wound around the outer walls of several sliding rods 266, one end of the spring 268 is fixedly connected to the clamping block 267, and the other end of the spring 268 is fixedly connected to the inner wall of the groove 3 265. By providing a fixing mechanism 2, the two clamping plates 24 are brought close to each other to clamp the conveying pipe 4, preventing the conveying pipe 4 from shaking during the cleaning and flushing process, thereby avoiding the problem of instability of the flushing equipment in the conveying pipe 4 during the flushing process, so as to ensure that the stains and impurities in the conveying pipe 4 can be thoroughly cleaned and avoid leakage accidents.

[0034] The cleaning mechanism 3 includes a brushing component and a flushing component. The brushing component includes a connecting sleeve 31 arranged inside the conveying pipe 4. The outer wall of the connecting sleeve 31 is fixedly connected with a cleaning sleeve 32, and the cleaning sleeve 32 contacts the inner wall of the conveying pipe 4. The flushing component includes a connecting pipe 34 connected to the left end of the connecting sleeve 31. The outer wall of the connecting pipe 34 is slidably connected with a diverter 35. The outer wall of the diverter 35 is connected with a plurality of L-shaped spray pipes 36. The right end of the connecting sleeve 31 is connected with a water pipe 33. The left side of the diverter 35 is rotatably connected with a traction rope 37. By providing the cleaning mechanism 3, the water flow is sprayed out through the plurality of L-shaped spray pipes 36 after flowing into the diverter 35. At the same time, the reaction force of the water flow during the spraying drives the diverter 35 to rotate, so that the plurality of L-shaped spray pipes 36 can fully clean the inner wall of the conveying pipe 4, thereby improving the cleaning efficiency and effect.

[0035] A method for producing a cleaning device for oil production and transportation pipeline production, comprising the following steps:

[0036] Step 1: Before the inner wall of the delivery pipe 4 needs to be cleaned, the delivery pipe 4 can be placed between the two clamping plates 24, and the driving motor 21 drives the bidirectional threaded rod 22 to rotate, and the two clamping plates 24 are brought close to each other to clamp the delivery pipe 4 under the cooperation of the slide groove 23 to prevent the delivery pipe 4 from shaking during the cleaning and flushing process;

[0037] Step 2: The groove 1 261, the groove 262, the connecting ring 263, the connecting plate 264 and the positioning ring 27 cooperate with each other, so that the connecting ring 263 can only rotate within a certain range, and the connecting plate 264, the groove 3 265, the sliding rod 266 and the clamping block 267 cooperate with each other, so that the multiple clamping blocks 267 can stably clamp and fix the outer wall of the conveying pipe 4;

[0038] Step 3: When it is necessary to flush the inner wall of the delivery pipe 4, the connecting sleeve 31 can be inserted into the right end of the delivery pipe 4 in advance, and the water pipe 33 can be connected to the external water pump. The traction rope 37 passes through the inside of the delivery pipe 4 and extends to the left end of the delivery pipe 4. When the external water pump delivers high-pressure water flow to the inside of the connecting sleeve 31 through the water pipe 33, the connecting pipe 34 cooperates with the diverter 35, so that the water flow flows into the diverter 35 and then sprays out through multiple L-shaped spray pipes 36;

[0039] Step 4: At the same time, the reaction force of the water flow when it is sprayed drives the diverter 35 to rotate, so that the multiple L-shaped spray pipes 36 can fully clean the inner wall of the delivery pipe 4. During the flushing process, the traction rope 37 can be pulled from the left end of the delivery pipe 4 to drive the connecting sleeve 31 and the cleaning sleeve 32 to move to the left, thereby cleaning the inner wall of the delivery pipe 4.

[0040] A specific application of this embodiment is: by providing a fixing mechanism 2, before the inner wall of the delivery pipe 4 needs to be cleaned, the delivery pipe 4 can be placed between the two clamping plates 24, and the driving motor 21 drives the bidirectional threaded rod 22 to rotate, and the two clamping plates 24 are made close to each other to clamp the delivery pipe 4 under the cooperation of the slide groove 23, so as to prevent the delivery pipe 4 from shaking during the cleaning and flushing process, thereby avoiding the problem of instability of the flushing equipment in the delivery pipe 4 during the flushing process, so as to ensure that the stains and impurities in the delivery pipe 4 can be thoroughly cleaned, and the occurrence of leakage accidents can be avoided. At the same time, preventing shaking can also reduce the fatigue of the delivery pipe 4. Labor and wear, extend its service life, and the stable delivery pipe 4 can also ensure the safe operation of the flushing equipment, avoid safety hazards caused by equipment shaking, and protect the safety and health of operators; the groove 1 261, the groove 262, the connecting ring 263, the connecting plate 264 and the positioning ring 27 cooperate with each other, so that the connecting ring 263 can only rotate within a certain range, and the connecting plate 264, the groove 3 265, the sliding rod 266 and the clamping block 267 cooperate with each other, so that the multiple clamping blocks 267 can stably clamp and fix the outer wall of the delivery pipe 4, further improving the stability of the delivery pipe 4 during the flushing process;

[0041] By providing the cleaning mechanism 3, when it is necessary to flush the inner wall of the delivery pipe 4, the connecting sleeve 31 can be inserted into the right end of the delivery pipe 4 in advance, and the water pipe 33 can be connected to the external water pump, and the traction rope 37 passes through the interior of the delivery pipe 4 and extends to the left end of the delivery pipe 4. When the external water pump delivers high-pressure water flow to the inside of the connecting sleeve 31 through the water pipe 33, the connecting pipe 34 and the diverter 35 cooperate with each other, so that the water flow is sprayed out through multiple L-shaped spray pipes 36 after flowing into the diverter 35. At the same time, the reaction force of the water flow during the spraying drives the diverter 35 to rotate, so that the multiple L-shaped spray pipes 36 can fully clean the inner wall of the delivery pipe 4, thereby improving the cleaning efficiency and effect. During the flushing process, the traction rope 37 can be pulled from the left end of the delivery pipe 4 to drive the connecting sleeve 31 and the cleaning sleeve 32 to move to the left, so that the inner wall of the delivery pipe 4 can be comprehensively and quickly cleaned.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cleaning device for oil production pipeline, comprising a frame (1), characterized in that: The frame (1) is provided with a fixing mechanism (2) and a cleaning mechanism (3), wherein the fixing mechanism (2) comprises a driving component, a limiting component and a clamping component; The driving assembly comprises a motor (21) fixedly connected to the left side of the frame (1); the output end of the motor (21) is fixedly connected to a bidirectional threaded rod (22); the bidirectional threaded rod (22) rotates and penetrates the frame (1); a slide groove (23) is provided on the frame (1); two clamping plates (24) are threadedly sleeved on the outer wall of the bidirectional threaded rod (22); the two clamping plates (24) are slidably connected to the inner wall of the slide groove (23); the two clamping plates (24) are provided with connecting holes (25); a conveying pipe (4) is provided between the two clamping plates (24); and a cleaning mechanism (3) is provided inside the conveying pipe (4).

2. A cleaning device for oil production and transportation pipeline production according to claim 1, characterized in that: The limiting assembly comprises a fixing ring (26) fixedly connected to the two clamping plates (24), the outer walls of the two fixing rings (26) are each provided with a groove 1 (261), the outer walls of the two fixing rings (26) are each provided with a groove 2 (262), a positioning ring (27) fixedly connected to the two clamping plates (24), a connecting ring (263) fixedly connected to the two clamping plates (24), and the outer walls of the two connecting rings (263) are rotatably connected to the two connecting rings (263).

3. A cleaning device for oil production pipeline production according to claim 2, characterized in that: The outer walls of the plurality of connection rings (263) are fixedly connected with connection plates (264), and the plurality of connection plates (264) are respectively slidably connected with the inner walls of the two first grooves (261) and the two second grooves (262).

4. A cleaning device for oil production pipeline production according to claim 3, characterized in that: The clamping assembly includes groove three (265) which are all opened on the connecting plate (264), the inner walls of several groove three (265) are fixedly connected with sliding rods (266), the outer walls of several sliding rods (266) are slidably connected with clamping blocks (267), several clamping blocks (267) are respectively in contact with the outer walls of the conveying pipe (4), and the outer walls of several sliding rods (266) are wrapped with two springs (268), one end of the spring (268) is fixedly connected with the clamping block (267), and the other end of the spring (268) is fixedly connected with the inner wall of groove three (265).

5. The cleaning device for oil production pipeline production according to claim 4 is characterized in that: The cleaning mechanism (3) comprises a brushing assembly and a flushing assembly. The brushing assembly comprises a connecting sleeve (31) arranged inside the conveying pipe (4). The outer wall of the connecting sleeve (31) is fixedly connected with a cleaning sleeve (32). The cleaning sleeve (32) is in contact with the inner wall of the conveying pipe (4).

6. The cleaning device for oil production pipeline production according to claim 5 is characterized in that: The flushing assembly comprises a connecting pipe (34) connected to the left end of the connecting sleeve (31), the outer wall of the connecting pipe (34) is slidably connected to a diverter (35), and the outer wall of the diverter (35) is connected to a plurality of L-shaped spray pipes (36).

7. A cleaning device for oil production and transportation pipeline production according to claim 6, characterized in that: The right end of the connecting sleeve (31) is connected to a water pipe (33), and the left side of the diverter (35) is rotatably connected to a traction rope (37).

8. A method for producing a cleaning device for oil production and transportation pipeline production, using the cleaning device for oil production and transportation pipeline production as claimed in claim 6, characterized in that: The following steps are involved: Step 1: Before the inner wall of the delivery pipe (4) needs to be cleaned, the delivery pipe (4) can be placed between the two clamping plates (24), and the driving motor (21) drives the bidirectional threaded rod (22) to rotate, and the two clamping plates (24) are brought close to each other with the cooperation of the slide groove (23) to clamp the delivery pipe (4), so as to prevent the delivery pipe (4) from shaking during the cleaning and flushing process; Step 2: The groove 1 (261), the groove 2 (262), the connecting ring (263), the connecting plate (264) and the positioning ring (27) cooperate with each other so that the connecting ring (263) can only rotate within a certain range, and the connecting plate (264), the groove 3 (265), the sliding rod (266) and the clamping block (267) cooperate with each other so that the plurality of clamping blocks (267) can stably clamp and fix the outer wall of the conveying pipe (4); Step 3: When it is necessary to flush the inner wall of the delivery pipe (4), the connecting sleeve (31) can be inserted into the right end of the delivery pipe (4) in advance, and the water pipe (33) can be connected to the external water pump. The traction rope (37) passes through the interior of the delivery pipe (4) and extends to the left end of the delivery pipe (4). When the external water pump delivers high-pressure water flow to the interior of the connecting sleeve (31) through the water pipe (33), the connecting pipe (34) and the diverter (35) cooperate with each other, so that the water flow flows into the diverter (35) and then sprays out through multiple L-shaped spray pipes (36); Step 4: At the same time, the reaction force of the water flow during the spraying drives the diverter (35) to rotate, so that the multiple L-shaped spray pipes (36) can fully clean the inner wall of the delivery pipe (4). During the flushing process, the traction rope (37) can be pulled from the left end of the delivery pipe (4) to drive the connecting sleeve (31) and the cleaning sleeve (32) to move to the left, thereby cleaning the inner wall of the delivery pipe (4).

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