Multi-element composite cleaning device

Abstract

The utility model relates to the technical field of oil pipeline inner wall cleaning, in particular to a multi-element composite cleaning device which comprises a base plate, a first connecting plate and a second connecting plate are arranged on the two sides of the base plate respectively, and a cleaning assembly for flushing the inner wall of a pipeline is arranged on the surface of the base plate. A cleaning assembly is arranged at the end, away from the base plate, of the second connecting plate, a pushing assembly is arranged on the surface of the base plate and comprises a connecting piece arranged between the first connecting plate and the base plate, and telescopic pieces are arranged on the surfaces of the front side and the rear side of the first connecting plate. According to the multi-element composite cleaning device, by arranging the propelling assembly, a worker can conveniently operate the device to move in a pipeline, so that the inner wall of the pipeline is cleaned, through mutual cooperation of the telescopic piece and the connecting piece, the device can be driven to move without using a cavitation jet device, and energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipeline inner wall cleaning, in particular to a multi-component composite cleaning device. Background Art

[0002] In the process of oilfield production, various insoluble mixtures in the produced fluid are mixed together. With the continuous changes in pressure and temperature, the dissolved minerals make the produced oil-water mixture in an oversaturated state. Dirt precipitates from the water and adsorbs on the surface of the pipe wall to form hard, layered sediments, causing serious scaling in the pipeline, affecting the normal production of the oil well, such as water injection and blending pipelines. The scale formed is mainly silicate, sulfate and carbonate.

[0003] In order to remove the dirt in the oil pipeline, Chinese patent CN206229791U discloses a multi-component composite cleaning device. The utility model is provided with a bidirectional propulsion rubber cup. When the pipeline is cleaned, the cup plays the role of holding pressure and increasing pressure, and can generate a large thrust to push the ejector forward. When the cavity ejector is stuck, the cavity ejector can be pushed back, and the cup can drive the ejector backward until the ejector is taken out, which is safe and reliable.

[0004] The utility model uses a cavitation ejector to propel the device to move. When the cavitation ejector is in operation, part of the kinetic energy of the fluid will be converted into thrust, but part of it will be converted into other forms of energy such as heat or sound energy, thereby causing unnecessary energy waste. When the cavitation ejector is in operation, the staff needs to consume more energy to obtain the required thrust, which makes the operation cost of the device too high. Therefore, the utility model is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-component composite cleaning device, which has the advantages of being easy to drive the device to move inside the pipeline, and solves the problem that the utility model uses a cavitation ejector to drive the device to move. When the cavitation ejector is in operation, part of the kinetic energy of the fluid will be converted into thrust, but part of it will be converted into other forms of energy such as heat or sound energy, thereby causing unnecessary energy waste. When the cavitation ejector is in operation, the staff needs to consume more energy to obtain the required thrust, which makes the operating cost of the device too high.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-component composite cleaning device, comprising a substrate, a first connecting plate and a second connecting plate are respectively arranged on both sides of the substrate, a cleaning component for flushing the inner wall of the pipeline is arranged on the surface of the substrate, a cleaning component is arranged at the end of the second connecting plate away from the substrate, and a propulsion component is arranged on the surface of the substrate.

[0007] The propulsion assembly includes a connecting member arranged between a first connecting plate and a base plate, telescopic members are arranged on the front and rear surfaces of the first connecting plate and the front and rear surfaces of the second connecting plate, and a plurality of supporting members are arranged on the upper and lower surfaces of the first connecting plate and the upper and lower surfaces of the second connecting plate.

[0008] The present application adopts the above-mentioned technical solution and sets a propulsion component to facilitate the staff to operate the device to move inside the pipeline, so as to clean the inner wall of the pipeline. The device cooperates with the telescopic parts and the connecting parts so that the device can be driven to move without using a cavitation ejector, thereby reducing energy consumption, greatly reducing the operating cost of the device, and improving the practicality of the utility model.

[0009] Furthermore, the connecting member includes a supporting block arranged between the first connecting plate and the base plate, the surface of the base plate facing the supporting block is an open structure, one end of the supporting block extends into the interior of the base plate and is fixedly installed with a first electric push rod, and the fixed ends of the two first electric push rods are fixedly connected to the inner wall of the base plate.

[0010] The beneficial effect of adopting the above further solution is that by providing a connecting piece, the first connecting plate and the second connecting plate can be driven to move vertically.

[0011] Furthermore, a slide groove is provided on the inner bottom wall and the inner top wall of the base plate, and sliders are fixedly installed on the upper and lower surfaces of the support block, and the two sliders extend into the slide groove and are slidably connected to the inner bottom wall of the slide groove.

[0012] The beneficial effect of adopting the above further solution is that the support block moves horizontally inside the base plate through the cooperation of the slider and the slide groove.

[0013] Furthermore, the telescopic member includes a second electric push rod fixedly mounted on the first connecting plate, a fixing plate is fixedly mounted on the movable end of the second electric push rod, and a plurality of protrusions are arranged on the surface of the fixing plate.

[0014] The beneficial effect of adopting the above further solution is that by providing a telescopic rod, it is convenient to grab the inner wall of the pipeline.

[0015] Furthermore, the support member includes an outer rod fixedly mounted on a first connecting plate, the top of the outer rod is an open structure and a spring is fixedly mounted on the inner bottom wall, an inner rod is fixedly mounted on the upper surface of the spring, the surface of the inner rod is slidably connected to the inner wall of the outer rod, and one end of the inner rod extends to the outside of the outer rod and is fixedly mounted with a placement plate.

[0016] The beneficial effect of adopting the above further solution is that by providing a support member, the device can be easily supported.

[0017] Furthermore, the cleaning assembly includes a turntable rotatably mounted on a side surface of the second connecting plate away from the base plate, the interior of the second connecting plate is a hollow structure and a motor is fixedly mounted on the inner bottom wall, a rotating shaft is fixedly mounted on the output end of the motor, the other end of the rotating shaft extends to the interior of the turntable and is fixedly connected to the interior of the turntable, a plurality of telescopic rods are fixedly mounted on the surface of the turntable, a plurality of spring push rods are fixedly mounted inside the fixed ends of the telescopic rods, the upper surfaces of a plurality of the spring push rods are fixedly connected to one end of the corresponding telescopic rod movable end, and a scraper is fixedly mounted on one end of the telescopic rod away from the turntable.

[0018] The beneficial effect of adopting the above further solution is that by providing a cleaning component, it is convenient to clean the dirt on the inner wall of the pipeline.

[0019] Furthermore, the cleaning assembly includes a spray plate fixedly mounted on a base plate, a surface of the spray plate is connected to a plurality of high-pressure nozzles, a cavity is opened inside the base plate, a partition is fixedly mounted on the inner wall of the cavity, a water tank is fixedly mounted on the upper surface of the partition, and a battery is fixedly mounted on the inner bottom wall of the cavity.

[0020] The beneficial effect of adopting the above further solution is that by providing a cleaning component, it is convenient to clean the harder dirt on the inner wall of the pipeline.

[0021] Furthermore, a spherical cavity is formed on the surface of the support block opposite to the substrate, and connecting rods are fixedly installed on the surfaces of the first connecting plate and the second connecting plate facing the substrate, and ball head swing arms extending into the corresponding spherical cavities are fixedly installed on the other ends of the two connecting rods.

[0022] The beneficial effect of adopting the above further solution is that by providing a ball head swing rod, the device can move at a bend in the pipeline.

[0023] Compared with the prior art, the utility model provides a multi-component composite cleaning device, which has the following beneficial effects:

[0024] The multi-component composite cleaning device is convenient for workers to operate the device to move inside the pipeline by setting a propulsion component, so as to clean the inner wall of the pipeline. The device can be driven to move without using a cavitation ejector through the mutual cooperation of the telescopic parts and the connecting parts, thereby reducing energy consumption, greatly reducing the operating cost of the device, and improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the connection relationship between the telescopic member and the first connecting plate of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the support member of the utility model;

[0028] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0029] In the figure: 1, base plate; 2, first connecting plate; 3, second connecting plate; 4, supporting block; 5, first electric push rod; 6, sliding block; 7, second electric push rod; 8, fixing plate; 9, outer rod; 10, spring; 11, inner rod; 12, turntable; 13, telescopic rod; 14, spring push rod; 15, scraper; 16, spray plate; 17, high-pressure nozzle; 18, partition; 19, water tank; 20, battery; 21, connecting rod; 22, ball head swing rod; 23, motor; 24, rotating shaft. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1 and Figure 2 The multi-component composite cleaning device in this embodiment includes a substrate 1, a first connecting plate 2 and a second connecting plate 3 are respectively arranged on both sides of the substrate 1, a cleaning component for flushing the inner wall of the pipeline is arranged on the surface of the substrate 1, a cleaning component is arranged at the end of the second connecting plate 3 away from the substrate 1, and a propulsion component is arranged on the surface of the substrate 1.

[0032] See also Figure 1 , Figure 2 and Figure 3In this embodiment, the propulsion assembly includes a connecting member arranged between the first connecting plate 2 and the base plate 1, and telescopic members are arranged on the front and rear side surfaces of the first connecting plate 2 and the front and rear side surfaces of the second connecting plate 3, and a plurality of supporting members are arranged on the upper and lower side surfaces of the first connecting plate 2 and the upper and lower side surfaces of the second connecting plate 3.

[0033] Among them, the connecting part includes a support block 4 arranged between the first connecting plate 2 and the base plate 1, and the side surface of the base plate 1 facing the support block 4 is an open structure. One end of the support block 4 extends to the interior of the base plate 1 and is fixedly installed with two first electric push rods 5 distributed up and down. The fixed ends of the two first electric push rods 5 are fixedly connected to the inner wall of the base plate 1.

[0034] Secondly, the inner bottom wall and the inner top wall of the substrate 1 are provided with a slide groove, and the upper and lower surfaces of the support block 4 are fixedly mounted with sliders 6, and the two sliders 6 extend into the inside of the slide groove and are slidably connected with the inner bottom wall of the slide groove. Through the cooperation between the sliders 6 and the slide groove, the sliders 6 limit the support block 4, so that the support block 4 moves horizontally inside the substrate 1.

[0035] The telescopic member includes a second electric push rod 7 fixedly mounted on the first connecting plate 2, a fixing plate 8 fixedly mounted on the movable end of the second electric push rod 7, and a plurality of protrusions are arranged on the surface of the fixing plate 8 away from the second electric push rod 7. By arranging the protrusions, the friction force of the fixing plate 8 is increased, so that the fixing plate 8 can be firmly grasped on the inner wall of the pipe.

[0036] In addition, the support member includes an outer rod 9 fixedly mounted on the first connecting plate 2, the top of the outer rod 9 is an open structure and a spring 10 is fixedly mounted on the inner bottom wall, an inner rod 11 is fixedly mounted on the upper surface of the spring 10, the surface of the inner rod 11 is slidably connected to the inner wall of the outer rod 9, and one end of the inner rod 11 extends to the outside of the outer rod 9 and is fixedly mounted with a placement plate. By providing the outer rod 9, the inner rod 11 and the placement plate, it is convenient to support the device as a whole, and by providing the spring 10, the placement plate can always fit the inner wall of the pipeline.

[0037] It should be noted that a spherical cavity is provided on the surface of the support block 4 opposite to the substrate 1, and a connecting rod 21 is fixedly installed on the surface of the first connecting plate 2 and the second connecting plate 3 facing the substrate 1, and a ball-head swing rod 22 extending to the inside of the corresponding spherical cavity is fixedly installed at the other end of the two connecting rods 21. By providing the ball-head swing rod 22, the device can move at the bend of the pipeline.

[0038] See also Figure 1 and Figure 4In this embodiment, the cleaning assembly includes a turntable 12 rotatably mounted on the side surface of the second connecting plate 3 away from the base plate 1. The interior of the second connecting plate 3 is a hollow structure and a motor 23 is fixedly mounted on the inner bottom wall. A rotating shaft 24 is fixedly mounted on the output end of the motor 23. The other end of the rotating shaft 24 extends to the interior of the turntable 12 and is fixedly connected to the interior of the turntable 12. A plurality of telescopic rods 13 are fixedly mounted on the surface of the turntable 12. Spring push rods 14 are fixedly mounted inside the fixed ends of the plurality of telescopic rods 13. The upper surfaces of the plurality of spring push rods 14 are fixedly connected to one end of the corresponding movable end of the telescopic rod 13. A scraper 15 is fixedly mounted on one end of the plurality of telescopic rods 13 away from the turntable 12.

[0039] The spring push rod 14 is provided so that the scraper 15 can always be in contact with the inner wall of the pipeline.

[0040] See also Figure 1 In this embodiment, the cleaning component includes a spray plate 16 fixedly mounted on the substrate 1, and a plurality of high-pressure nozzles 17 are connected to the surface of the spray plate 16. A cavity is opened inside the substrate 1, and a partition 18 is fixedly installed on the inner wall of the cavity. A water tank 19 is fixedly installed on the upper surface of the partition 18, and a battery 20 is fixedly installed on the inner bottom wall of the cavity.

[0041] The water tank 19 is provided with a water suction pump inside, which is connected to the inside of the spray plate 16 through a water pipe. The upper surface of the water tank 19 is connected to a water inlet pipe, and a liquid level sensor is fixedly installed on the inner wall of the water tank 19.

[0042] The working principle of the above embodiment is as follows: when the device enters the interior of the pipeline, the water suction pump draws the water source inside the water storage tank 19 into the interior of the spray plate 16, so that the high-pressure nozzle 17 discharges water flow, thereby flushing the harder dirt on the inner wall of the pipeline. At this time, the motor 23 drives the rotating disk 12 to rotate through the rotating shaft 24, thereby driving the scraper 15 to rotate, thereby scraping the dirt flushed on the inner wall of the pipeline, thereby cleaning the inner wall of the pipeline;

[0043] After the interior of part of the pipeline is cleaned, the second electric push rod 7 on the first connecting plate 2 retracts the fixed plate 8. At this time, the first electric push rod 5 starts, thereby driving the first connecting plate 2 to move forward through the support block 4. The second electric push rod 7 on the first connecting plate 2 starts to run again, so that the fixed plate 8 contacts the inner wall of the pipeline. The second electric push rod 7 on the second connecting plate 3 retracts the fixed plate 8. At this time, the first electric push rod 5 starts. Since the first connecting plate 2 is firmly fixed to the inner wall of the pipeline through the fixed plate 8, and the second connecting plate 2 is not fixed to the inner wall of the pipeline at this time, the first electric push rod 5 will drive the base plate 1 to move in the direction of the support block 4, thereby driving the second connecting plate 2 to move forward, thereby completing the overall movement of the device.

[0044] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. A multi-component cleaning device, comprising a substrate (1), characterized in that: A first connecting plate (2) and a second connecting plate (3) are respectively arranged on both sides of the base plate (1); a cleaning component for flushing the inner wall of the pipeline is arranged on the surface of the base plate (1); a cleaning component is arranged on the end of the second connecting plate (3) away from the base plate (1); and a propulsion component is arranged on the surface of the base plate (1); The propulsion assembly comprises a connecting member arranged between a first connecting plate (2) and a base plate (1); telescopic members are arranged on the front and rear side surfaces of the first connecting plate (2) and the front and rear side surfaces of the second connecting plate (3); and a plurality of supporting members are arranged on the upper and lower side surfaces of the first connecting plate (2) and the upper and lower side surfaces of the second connecting plate (3).

2. The multi-component composite cleaning device according to claim 1, characterized in that: The connecting member comprises a support block (4) arranged between the first connecting plate (2) and the base plate (1); a surface of the base plate (1) facing the support block (4) is an open structure; one end of the support block (4) extends into the interior of the base plate (1) and is fixedly mounted with a first electric push rod (5); and the fixed ends of the two first electric push rods (5) are fixedly connected to the inner wall of the base plate (1).

3. The multi-component composite cleaning device according to claim 2, characterized in that: The inner bottom wall and the inner top wall of the base plate (1) are both provided with slide grooves, and the upper and lower surfaces of the support block (4) are both fixedly mounted with slide blocks (6), and the two slide blocks (6) extend into the interior of the slide groove and are slidably connected to the inner bottom wall of the slide groove.

4. The multi-component composite cleaning device according to claim 1, characterized in that: The telescopic member comprises a second electric push rod (7) fixedly mounted on the first connecting plate (2), a fixed plate (8) being fixedly mounted on the movable end of the second electric push rod (7), and a plurality of protrusions being arranged on the surface of the fixed plate (8).

5. The multi-component composite cleaning device according to claim 1, characterized in that: The support member comprises an outer rod (9) fixedly mounted on a first connecting plate (2); the top of the outer rod (9) is an open structure and a spring (10) is fixedly mounted on an inner bottom wall; an inner rod (11) is fixedly mounted on the upper surface of the spring (10); the surface of the inner rod (11) is slidably connected to the inner wall of the outer rod (9); one end of the inner rod (11) extends to the outside of the outer rod (9) and is fixedly mounted with a placement plate.

6. The multi-component composite cleaning device according to claim 1, characterized in that: The cleaning assembly comprises a turntable (12) rotatably mounted on a side surface of a second connecting plate (3) away from the base plate (1); the interior of the second connecting plate (3) is a hollow structure and a motor (23) is fixedly mounted on the inner bottom wall; a rotating shaft (24) is fixedly mounted on the output end of the motor (23); the other end of the rotating shaft (24) extends to the interior of the turntable (12) and is fixedly connected to the interior of the turntable (12); a plurality of telescopic rods (13) are fixedly mounted on the surface of the turntable (12); a spring push rod (14) is fixedly mounted inside the fixed ends of the plurality of telescopic rods (13); the upper surfaces of the plurality of spring push rods (14) are fixedly connected to one end of the movable end of the corresponding telescopic rod (13); and a scraper (15) is fixedly mounted on one end of the plurality of telescopic rods (13) away from the turntable (12).

7. The multi-component composite cleaning device according to claim 1, characterized in that: The cleaning assembly comprises a spray plate (16) fixedly sleeved on a base plate (1), a surface of the spray plate (16) being connected to a plurality of high-pressure nozzles (17), a cavity being provided inside the base plate (1), a partition plate (18) being fixedly mounted on the inner wall of the cavity, a water storage tank (19) being fixedly mounted on the upper surface of the partition plate (18), and a storage battery (20) being fixedly mounted on the inner bottom wall of the cavity.

8. The multi-component composite cleaning device according to claim 2, characterized in that: The support block (4) is provided with a spherical cavity on the surface opposite to the base plate (1); the first connecting plate (2) and the second connecting plate (3) are fixedly mounted with connecting rods (21) on the surfaces facing the base plate (1); and the other ends of the two connecting rods (21) are fixedly mounted with ball-head swing rods (22) extending into the corresponding spherical cavities.

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