Rotary oil long-distance pipeline cleaner

Abstract

The utility model discloses a rotary oil long-distance pipeline cleaner which comprises a movable water tank and further comprises a telescopic scrubbing mechanism located at one end of the movable water tank. The telescopic moving mechanism is located on the side wall of the moving water tank; the telescopic brushing mechanism comprises a supporting shaft, a fixing block, a rotating assembly and a scraping and brushing assembly. According to the scheme, by arranging the telescopic scrubbing mechanism, the scrubbing size can be adjusted and changed in a self-adaptive mode according to the use requirement, so that the inner walls of the petroleum long-distance conveying pipelines of different sizes can be cleaned conveniently, and the purposes that different devices do not need to be replaced, the cleaning cost is effectively reduced, and the use convenience is improved are achieved; and by arranging the telescopic moving mechanism, the size of the movable support can be adjusted and changed in a self-adaptive mode according to the use requirement, and therefore the purposes that the movable support can be conveniently supported and moved in the petroleum long-distance conveying pipelines of different sizes, and normal cleaning operation is facilitated are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipeline cleaners, in particular to a rotary type long-distance petroleum pipeline cleaner. BACKGROUND

[0002] After the oil crude is mined, its composition is very complex, including nitrogen-containing compounds, sulfur-containing compounds, colloid, asphalt and the like, and usually needs to be transported by a petroleum pipeline to an oil product processing plant for processing. In the transportation process, a long-distance pipeline is used. The long-distance petroleum pipeline has the advantages of cost saving, high transportation safety and small terrain constraint force in transporting petroleum. However, when the long-distance petroleum pipeline is used for long-term transportation of crude oil or finished oil, the asphalt and other mixtures in the oil often adhere to the inner side of the pipeline wall and are difficult to clean. Therefore, a pipeline cleaner is needed to clean the dirt inside the pipeline in time, so as to ensure the normal transportation of petroleum.

[0003] The related pipeline cleaner is usually used in the following way. A small car that can move is used to move along with the pipeline inside the pipeline, and then a motor drives a brush to rotate along with the movement of the small car inside the pipeline, so that the brush can brush and clean the dirt adhered to the inner wall of the pipeline in the rotating process, thereby achieving the cleaning effect of the long-distance petroleum pipeline.

[0004] However, when the above-mentioned method is used, the small car and the brush used for movement are mostly fixed, and the size of the long-distance petroleum pipeline is often different. Therefore, different cleaners need to be used to achieve the cleaning of long-distance petroleum pipelines of different sizes, which is inconvenient and has high cleaning cost. Therefore, the technical personnel in the art provides a rotary type long-distance petroleum pipeline cleaner to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the background art, the present application provides a rotary type long-distance petroleum pipeline cleaner.

[0006] The rotary type long-distance petroleum pipeline cleaner provided by the present application adopts the following technical scheme:

[0007] A rotary type long-distance petroleum pipeline cleaner, comprising a mobile water tank, a flushing mechanism for cleaning is arranged on the side wall of the mobile water tank, further comprising

[0008] A telescopic brush cleaning mechanism is arranged at one end of the mobile water tank, for rotating and brushing the long-distance petroleum pipeline of different sizes;

[0009] A telescopic moving mechanism is arranged on the side wall of the mobile water tank, for supporting and moving the mobile water tank in the long-distance petroleum pipeline of different sizes.

[0010] The telescopic brushing mechanism comprises a support shaft, a fixed block, a rotating assembly and a scraping brush assembly, the side wall of the support shaft is installed at one end of the mobile water tank through the rotating assembly, the middle part of the fixed block is fixedly connected to one end of the support shaft, and the scraping brush assembly is installed on the side wall of the fixed block.

[0011] Preferably, the rotating assembly comprises a fixed frame, a first motor, a first gear and a second gear, the two ends of the fixed frame are fixedly connected to one end of the mobile water tank, the support shaft is rotatably connected to the middle part of the fixed frame through the fixed frame, the first motor is fixedly connected to the side wall of the fixed frame, the first gear is fixedly connected to the output end of the first motor, the second gear is fixedly connected to the other end of the support shaft, and the second gear is engaged with the first gear.

[0012] Preferably, the scraping brush assembly comprises four first support columns, four first springs, four first telescopic rods, two shovel plates and two brush plates, the one ends of the four first support columns are fixedly connected to the side wall of the fixed block in a symmetrical manner, the one ends of the four first telescopic rods are elastically connected to the inner sides of the other ends of the four first support columns through the four first springs respectively, the one ends of the two shovel plates are fixedly connected to the other ends of two of the first telescopic rods respectively, and the one ends of the two brush plates are fixedly connected to the other ends of the remaining two first telescopic rods respectively.

[0013] Preferably, the telescopic moving mechanism comprises a plurality of mounting frames, a plurality of rollers, a plurality of second motors and a plurality of support assemblies, the bottoms of the plurality of mounting frames are mounted to the side wall of the mobile water tank through the plurality of support assemblies, the plurality of rollers are rotatably connected to the top centers of the plurality of mounting frames respectively, the plurality of second motors are fixedly connected to the side walls of some of the mounting frames, and the output ends of the plurality of second motors are fixedly connected to one ends of some of the rollers through rotatingly penetrating the side walls of some of the mounting frames.

[0014] Preferably, the support assembly comprises a second support column, a second spring and a second telescopic rod, the bottom of the second support column is fixedly connected to the side wall of the mobile water tank, the one end of the second telescopic rod is elastically connected to the inner wall of the second support column through the second spring, and the bottom of the mounting frame is fixedly connected to the other end of the second telescopic rod.

[0015] Preferably, the flushing mechanism comprises a water inlet hose, a plurality of support frames, a plurality of water spraying heads, a water pump and a water delivery pipe, one end of the water inlet hose is fixedly connected to the middle part of one end of the mobile water tank, the side walls of the plurality of water spraying heads are fixedly connected to the side wall of the mobile water tank through the plurality of support frames, the water pump is fixedly connected to the inner bottom end of the mobile water tank, and the two ends of the water delivery pipe are fixedly connected to one end of the water pump and one end of the plurality of water spraying heads respectively.

[0016] To sum up, the application has the following beneficial technical effects:

[0017] By setting the telescopic brush washing mechanism, the size of the brush washing can be self-adaptively adjusted according to the use requirement, so that the inner wall of the oil long-distance pipeline with different sizes can be cleaned, thereby achieving the purpose of effectively reducing the cleaning cost and improving the use convenience without replacing different equipment. In addition, by setting the telescopic moving mechanism, the size of the moving support can be self-adaptively adjusted according to the use requirement, so that the moving support in the oil long-distance pipeline with different sizes is facilitated, and the normal cleaning operation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of a rotating oil long-distance pipeline cleaner in the embodiment of the application;

[0019] Figure 2 is a structural sectional view of a flushing mechanism of a rotating oil long-distance pipeline cleaner in the embodiment of the application;

[0020] Figure 3 is a partial structural sectional view of a telescopic brush washing mechanism of a rotating oil long-distance pipeline cleaner in the embodiment of the application;

[0021] Figure 4 is a partial structural sectional view of a telescopic moving mechanism of a rotating oil long-distance pipeline cleaner in the embodiment of the application.

[0022] Reference Signs List: 1, moving water tank; 2, flushing mechanism; 201, water inlet hose; 202, support frame; 203, water spraying head; 204, water pump; 205, water conveying pipe; 3, telescopic brush washing mechanism; 301, support shaft; 302, fixed block; 4, rotating assembly; 401, fixed frame; 402, first motor; 403, first gear; 404, second gear; 5, scraper brush assembly; 501, first support column; 502, first spring; 503, first telescopic rod; 504, shovel plate; 505, brush plate; 6, telescopic moving mechanism; 601, mounting frame; 602, roller; 603, second motor; 7, support assembly; 701, second support column; 702, second spring; 703, second telescopic rod. DETAILED DESCRIPTION

[0023] The following will be described in detail with reference to the accompanying drawings Figures 1-4 The application will be further described in detail.

[0024] The embodiment of the application discloses a rotating oil long-distance pipeline cleaner. Referring to Figure 3 Figure 4The utility model provides a kind of rotary petroleum long-distance pipeline cleaner, including mobile water tank 1, the side wall of mobile water tank 1 is provided with flushing mechanism 2 for cleaning, further including

[0025] Telescopic brush washing mechanism 3, located in one end of mobile water tank 1, for rotating brush washing to different size size petroleum long-distance pipeline;

[0026] Telescopic moving mechanism 6, located in the side wall of mobile water tank 1, for supporting movement of mobile water tank 1 in different size size petroleum long-distance pipeline;

[0027] Telescopic brush washing mechanism 3 includes support shaft 301, fixed block 302, rotating assembly 4 and scraping brush assembly 5, the side wall of support shaft 301 is installed in one end of mobile water tank 1 by rotating assembly 4, the middle part of fixed block 302 is fixedly connected to one end of support shaft 301, and scraping brush assembly 5 is installed in the side wall of fixed block 302;

[0028] Rotating assembly 4 includes fixed frame 401, first motor 402, first gear 403 and second gear 404, both ends of fixed frame 401 are fixedly connected to one end of mobile water tank 1, support shaft 301 is rotatably connected to the middle part of fixed frame 401 by penetrating fixed frame 401, first motor 402 is fixedly connected to the side wall of fixed frame 401, first gear 403 is fixedly connected to the output end of first motor 402, second gear 404 is fixedly connected to the other end of support shaft 301, and second gear 404 is engaged with first gear 403;

[0029] Scraping brush assembly 5 includes four first support columns 501, four first springs 502, four first telescopic rods 503, two spade plates 504 and two brush plates 505, one end of four first support columns 501 is fixedly connected to the side wall of fixed block 302 in symmetrical mode, one end of four first telescopic rods 503 is elastically connected to the other side of four first support columns 501 respectively by four first springs 502, one end of two spade plates 504 is fixedly connected with the other end of two first telescopic rods 503 respectively, and one end of two brush plates 505 is fixedly connected with the other end of remaining two first telescopic rods 503 respectively;

[0030] Flushing mechanism 2 includes water inlet hose 201, a plurality of support frames 202, a plurality of water spray heads 203, water pump 204 and water delivery pipe 205, one end of water inlet hose 201 is fixedly connected to the middle part of one end of mobile water tank 1, the side wall of a plurality of water spray heads 203 is fixedly connected to the side wall of mobile water tank 1 by a plurality of support frames 202, water pump 204 is fixedly connected to the inner bottom end of mobile water tank 1, and both ends of water delivery pipe 205 are fixedly connected with one end of water pump 204 and one end of a plurality of water spray heads 203 respectively;

[0031] Firstly, the mobile water tank 1 is placed in the oil long-distance pipeline, and the mobile water tank 1 is supported and moved through the telescopic moving mechanism 6. When the size of the oil long-distance pipeline is large, the first telescopic rod 503 is forced to slide out of one end of the first support column 501 by the strong force provided by the first spring 502, so that the shovel plate 504 and the brush plate 505 connected thereto are forced to be closely attached to the inner wall of the oil long-distance pipeline, respectively. When the size of the oil long-distance pipeline is small, the first telescopic rod 503 compresses the first spring 502 to slide into the first support column 501, so that the shovel plate 504 and the brush plate 505 are also closely attached to the inner wall of the oil long-distance pipeline. At this time, the first motor 402 is started to provide driving force to drive the first gear 403 connected thereto to rotate, the second gear 404 engaged with the first gear 403 is driven to rotate, the support shaft 301 is driven to rotate in the middle of the fixed frame 401, the fixed block 302 is driven to rotate, and the shovel plate 504 and the brush plate 505 attached to the inner wall of the oil long-distance pipeline are driven to rotate to scrape and brush the inner wall of the pipeline. Thus, the size of the brush can be self-adaptively adjusted according to the use requirement, so that the inner wall of the oil long-distance pipeline of different sizes can be cleaned without replacing different equipment, the cleaning cost is effectively reduced, and the use convenience is improved.

[0032] Furthermore, the water inlet hose 201 is arranged to deliver water into the mobile water tank 1, the water pump 204 is started to provide driving force to deliver the water in the mobile water tank 1 to the water jet head 203 supported by the support frame 202 through the water delivery pipe 205, and the water jet head 203 is opened to spray the water, so that the dirt scraped and brushed is washed off the inner wall of the pipeline.

[0033] Further, the telescopic moving mechanism 6 comprises a plurality of mounting frames 601, a plurality of rollers 602, a plurality of second motors 603 and a plurality of support assemblies 7. The bottoms of the mounting frames 601 are installed on the side walls of the mobile water tank 1 through the support assemblies 7. The rollers 602 are rotatably connected to the top centers of the mounting frames 601, respectively. The second motors 603 are fixedly connected to the side walls of some of the mounting frames 601, and the output ends of the second motors 603 are fixedly connected to one ends of some of the rollers 602 through rotating penetration of the side walls of the mounting frames 601.

[0034] The support assembly 7 comprises a second support column 701, a second spring 702 and a second telescopic rod 703. The bottom of the second support column 701 is fixedly connected to the side wall of the mobile water tank 1. One end of the second telescopic rod 703 is elastically connected to the inner wall of the second support column 701 through the second spring 702. The bottom of the mounting frame 601 is fixedly connected to the other end of the second telescopic rod 703.

[0035] After the mobile water tank 1 is placed inside the long-distance oil pipeline on the basis of the above-mentioned embodiments, according to the size of the long-distance oil pipeline, the second spring 702 provides a force to make the second telescopic rod 703 connected thereto slide and extend or contract inside the second support column 701. The second telescopic rod 703 slides and extends or contracts to drive the mounting frame 601 connected thereto to move, expand or contract. The mounting frame 601 expands or contracts to make the rollers 602 provided therein fit the inner wall of the pipeline with a larger or smaller size. The rollers 602 provided in a cross shape fit the inner wall of the pipeline respectively. The mobile water tank 1 is kept in the middle of the long-distance oil pipeline by the force provided by the second spring 702. The second motor 603 is started to provide a force to drive the rollers 602 connected thereto to rotate in the middle of the mounting frame 601. The rollers 602 rotate to drive the mobile water tank 1 to move in the long-distance oil pipeline. The size of the mobile support can be self-adaptively adjusted according to the use requirement. The mobile water tank 1 can be supported and moved in the long-distance oil pipeline with different sizes. The cleaning operation can be normally performed.

[0036] The implementation principle of the rotating petroleum long-distance pipeline cleaner is as follows: in use, first, the movable water tank 1 is placed in the petroleum long-distance pipeline, according to the size of the petroleum long-distance pipeline, the second spring 702 provides a force to make the second telescopic rod 703 connected therewith slide out or contract in the second support column 701, the second telescopic rod 703 slides out or contracts to drive the mounting frame 601 connected therewith to move and open or contract, the mounting frame 601 opens or contracts to make the rollers 602 adhere to the inner wall of the pipeline with large or small size, and the cross-shaped rollers 602 adhere to the inner wall of the pipeline respectively, so that the movable water tank 1 is forced to remain in the middle of the petroleum long-distance pipeline by the force of the second spring 702, at this time, the second motor 603 is started to provide a force to drive the part of rollers 602 connected therewith to rotate in the middle of the mounting frame 601, the rollers 602 rotate to drive the movable water tank 1 to move in the petroleum long-distance pipeline, so that the size of the movable support can be self-adaptively adjusted according to the use requirement, the movable water tank 1 can be supported and moved in the petroleum long-distance pipeline with different sizes, and normal cleaning operation is facilitated, secondly, while the movable water tank 1 moves in the pipeline, when the size of the petroleum long-distance pipeline is large, the first spring 502 with strong elasticity provides a force to make the first telescopic rod 503 slide out from one end of the first support column 501, the first telescopic rod 503 slides out to make the shovel plate 504 and the brush plate 505 connected therewith adhere to the inner wall of the petroleum long-distance pipeline respectively, and when the size of the petroleum long-distance pipeline is small, the first telescopic rod 503 compresses the first spring 502 to slide into the first support column 501, so that the shovel plate 504 and the brush plate 505 also adhere to the inner wall of the petroleum long-distance pipeline, at this time, the first motor 402 is started to provide a force to drive the first gear 403 connected therewith to rotate, the first gear 403 rotates to drive the second gear 404 engaged therewith to rotate, the second gear 404 rotates to drive the support shaft 301 to rotate in the middle of the fixed frame 401, the support shaft 301 rotates to drive the fixed block 302 to rotate, and the shovel plate 504 and the brush plate 505 adhering to the inner wall of the petroleum long-distance pipeline rotate to scrape and brush the inner wall of the pipeline, so that the size of the brush can be self-adaptively adjusted according to the use requirement, the inner wall of the petroleum long-distance pipeline with different sizes can be cleaned without replacing different equipment, the cleaning cost is effectively reduced, and the use convenience is improved, finally, the water inlet hose 201 sends water into the movable water tank 1, and the water pump 204 is started to provide a force to send the water in the movable water tank 1 to the water spraying head 203 supported by the support frame 202 through the water conveying pipe 205,The water is sprayed out by the water spraying head 203, and the inner wall of the long-distance oil pipeline is washed, and the dirt scraped and brushed off is washed off from the inner wall of the pipeline, and the cleaning operation of the long-distance oil pipeline is realized.

[0037] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A rotary petroleum long distance pipeline cleaner comprising a mobile water tank (1), characterized in that: The side wall of the mobile water tank (1) is provided with a flushing mechanism (2) for cleaning, further comprising A telescopic brush washing mechanism (3) is arranged at one end of the mobile water tank (1) for rotating brush washing of oil long-distance pipelines of different sizes; A telescopic moving mechanism (6) is arranged on the side wall of the mobile water tank (1) for supporting and moving the mobile water tank (1) in oil long-distance pipelines of different sizes; The telescopic brush washing mechanism (3) comprises a support shaft (301), a fixed block (302), a rotating assembly (4) and a scraper assembly (5), the side wall of the support shaft (301) is installed at one end of the mobile water tank (1) through the rotating assembly (4), the middle part of the fixed block (302) is fixedly connected to one end of the support shaft (301), and the scraper assembly (5) is installed on the side wall of the fixed block (302).

2. A pig according to claim 1, wherein: The rotating assembly (4) comprises a fixed frame (401), a first motor (402), a first gear (403) and a second gear (404), both ends of the fixed frame (401) are fixedly connected to one end of the mobile water tank (1), the support shaft (301) is rotatably connected to the middle part of the fixed frame (401) by penetrating the fixed frame (401), the first motor (402) is fixedly connected to the side wall of the fixed frame (401), the first gear (403) is fixedly connected to the output end of the first motor (402), the second gear (404) is fixedly connected to the other end of the support shaft (301), and the second gear (404) is engaged with the first gear (403).

3. A pig according to claim 1, wherein: The scraper assembly (5) comprises four first support columns (501), four first springs (502), four first telescopic rods (503), two shovel plates (504) and two brush plates (505), one end of each of the four first support columns (501) is fixedly connected to the side wall of the fixed block (302) in a symmetrical manner, one end of each of the four first telescopic rods (503) is elastically connected to the inner side of the other end of each of the four first support columns (501) through the four first springs (502), one end of each of the two shovel plates (504) is fixedly connected to the other end of two of the first telescopic rods (503), and one end of each of the two brush plates (505) is fixedly connected to the other end of the remaining two first telescopic rods (503).

4. A pig according to claim 1, wherein: The telescopic moving mechanism (6) comprises a plurality of mounting frames (601), a plurality of rollers (602), a plurality of second motors (603) and a plurality of support assemblies (7), the bottom of each of the plurality of mounting frames (601) is mounted to the side wall of the mobile water tank (1) through the plurality of support assemblies (7), each of the plurality of rollers (602) is rotatably connected to the top center of each of the plurality of mounting frames (601), each of the plurality of second motors (603) is fixedly connected to the side wall of some of the mounting frames (601), and the output end of each of the plurality of second motors (603) is fixedly connected to one end of some of the rollers (602) by penetrating the side wall of some of the mounting frames (601) in rotation.

5. A pig according to claim 4, wherein: The support assembly (7) comprises a second support column (701), a second spring (702) and a second telescopic rod (703), the bottom of the second support column (701) is fixedly connected to the side wall of the mobile water tank (1), one end of the second telescopic rod (703) is elastically connected to the inner wall of the second support column (701) through the second spring (702), and the bottom of the mounting rack (601) is fixedly connected to the other end of the second telescopic rod (703).

6. A pig according to claim 1, wherein: The flushing mechanism (2) comprises a water inlet hose (201), a plurality of support frames (202), a plurality of water spraying heads (203), a water pump (204) and a water delivery pipe (205), one end of the water inlet hose (201) is fixedly connected to the middle of one end of the mobile water tank (1), the side walls of the plurality of water spraying heads (203) are fixedly connected to the side walls of the mobile water tank (1) through the plurality of support frames (202), the water pump (204) is fixedly connected to the bottom end of the inner side of the mobile water tank (1), and the two ends of the water delivery pipe (205) are fixedly connected to one end of the water pump (204) and one end of the plurality of water spraying heads (203) respectively.

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