Petroleum pipeline cleaning equipment

Abstract

The invention relates to the technical field of pipeline cleaning, in particular to petroleum pipeline cleaning equipment which comprises a supporting vertical plate and a plurality of supporting legs installed on the outer wall of the supporting vertical plate and further comprises a rotary cleaning mechanism used for rotationally cleaning the inner wall of a petroleum pipeline and located on the supporting vertical plate; through the cooperation between the rotary cleaning mechanism and the water absorption mechanism, the rotary cleaning mechanism can be in rotary cooperation with the cleaning roller through the spraying effect of cleaning liquid, the inner wall of the petroleum pipeline is rotatably cleaned, the phenomenon that impurities adhere to the inner wall of the petroleum pipeline is reduced, the inner wall of the petroleum pipeline can be effectively cleaned, and the cleaning efficiency is improved. According to the petroleum pipeline cleaning device, the working efficiency of cleaning the inner wall of the petroleum pipeline by workers is improved, impurities attached to the outer wall of the cleaning roller can be reduced through the rotary cleaning effect of the cleaning roller in the cleaning cavity, and the cleaning efficiency of driving the outer wall cleaning brush cloth of the cleaning roller to rotatably clean the inner wall of the petroleum pipeline by the cleaning roller is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pipeline cleaning, and in particular relates to a petroleum pipeline cleaning device. Background Art

[0002] Oil pipelines, also known as oil pipelines and pipelines, are an indispensable and important part of the oil industry. Oil pipelines are systems composed of oil pipes and their accessories. They not only meet the needs of oil process flow, but are also equipped with corresponding oil pump units, etc. After the design and installation are completed, they become a complete pipeline system. This system carries important tasks such as completing the loading and unloading of oil and oil materials and the transfer of oil. Oil pipelines play a vital role in the oil industry and are widely used in various links such as oil extraction, processing, storage and transportation. With the continuous growth of global energy demand and the sustainable development of the oil industry, the construction and operation of oil pipelines will face more opportunities and challenges. In the future, oil pipelines will pay more attention to safety, environmental protection and intelligent development, adopt more advanced technologies and management methods to improve the safety performance and efficiency of pipelines, and provide strong guarantees for the safe supply of global energy.

[0003] In a Chinese patent with publication number CN112108469A, an oil pipeline cleaning device is mentioned. The oil pipeline cleaning device provided by the present invention includes a driving motor, a telescopic shaft assembly and a cleaning assembly; the cleaning assembly includes a cleaning brush, a first rotor, a second rotor and a connecting shaft connecting the first rotor and the second rotor, and the two ends of the cleaning brush are respectively connected to the first rotor and the second rotor; the two ends of the telescopic shaft assembly are respectively connected to the connecting shaft and the output shaft of the driving motor. The oil pipeline cleaning device of the present invention drives the cleaning assembly to rotate by the driving motor, so that the cleaning brush rotates to clean the paraffin on the inner wall of the oil pipeline, thereby improving the cleaning efficiency and facilitating improving the efficiency of oil pipeline transportation;

[0004] Compared with the above-mentioned documents, in the above-mentioned documents, although the cleaning component is driven to rotate by a driving motor so that the cleaning brush rotates to clean the paraffin on the inner wall of the oil pipeline, the cleaning efficiency is improved, which is beneficial to improving the efficiency of oil pipeline transportation, but the above-mentioned documents only use the rotation of the cleaning component to clean the inner wall of the oil pipeline. However, the inner wall of the oil pipeline will adhere to a large amount of oil impurities. The inner wall of the pipeline cannot be effectively cleaned by only rotating cleaning, thereby reducing the work efficiency of the staff in cleaning the inner wall of the oil pipeline. For this reason, a petroleum pipeline cleaning device is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a petroleum pipeline cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A petroleum pipeline cleaning device comprises a support vertical plate and a plurality of support legs mounted on the outer wall thereof, and further comprises:

[0008] A rotary cleaning mechanism, used for rotary cleaning of the inner wall of the oil pipeline, wherein the rotary cleaning mechanism is located on the supporting vertical plate;

[0009] The lubrication installation mechanism is used for quickly disassembling the components on the rotating cleaning mechanism, and the lubrication installation mechanism is located on the rotating cleaning mechanism.

[0010] Preferably, the rotating cleaning mechanism includes a servo motor and a plurality of telescopic sleeves installed on the outer wall of the supporting vertical plate, the output end of the servo motor is fixedly connected to a rotating shaft, and the rotating shaft rotates and extends to the other side of the supporting vertical plate at one end away from the servo motor, the outer side wall of the rotating shaft is fixedly connected to a plurality of rotating blocks, the bottom of the inner wall of the telescopic sleeve is fixedly connected to a telescopic spring, one end of the telescopic spring is fixedly connected to a limiting slide, one side of the limiting slide is fixedly connected to a telescopic slide, and the end of the telescopic slide away from the limiting slide slide slides and extends to the outside of the telescopic sleeve, a cleaning cavity is provided inside the top of the telescopic slide, a cleaning roller is rotatably connected to the inside of the cleaning cavity, and one side of the cleaning roller rotates and extends to the outside of the cleaning cavity, a feed hose is connected to the bottom of the inner wall of the telescopic sleeve, and the opening of the feed hose extends to the outside of the telescopic sleeve, a plurality of agent outlets are provided on one side of the cleaning cavity, and the plurality of agent outlets extend to the outside of the telescopic slide.

[0011] Preferably, a sliding groove is provided at one end of the telescopic sleeve, and the end of the telescopic slide away from the limiting slide slides and extends to the outside of the telescopic sleeve through the sliding groove, the outer wall of the limiting slide and the inner wall of the telescopic sleeve are slidingly fitted, and the other end of the feed hose is connected to the telescopic slide and communicated with the interior of the cleaning chamber.

[0012] Preferably, the interiors of the rotating shaft and the rotating block are both hollow, and the interiors of the rotating shaft and the rotating block are connected. The outer wall of the rotating block is provided with an inlet, and the inlet and the inlet hose are correspondingly connected. The outer wall of the cleaning roller is provided with a cleaning brush.

[0013] Preferably, the lubrication installation mechanism includes a lubrication cavity provided on the inner wall of the rotating block, the rotating block is provided with a plug-in groove, the interior of the lubrication cavity is rotatably connected to a lubrication roller, and one side of the lubrication roller rotatably extends to the interior of the plug-in groove, the inner wall of the rotating block is provided with a sliding cavity at one side of the plug-in groove, the interior of the sliding cavity is slidably connected to a sliding plug rod, and one end of the sliding plug rod slidably extends to the interior of the plug-in groove, and the outer walls of the sliding plug rod are fixedly connected with a tension spring at both sides, one end of the sliding plug rod is fixedly connected to a sliding magnetic block, a limiting sliding groove is provided on one side of the outer wall of the telescopic sleeve, a plug hole is provided in the limiting sliding groove, a fixed magnetic block is fixedly connected to the interior of the plug hole, a traction rope is connected to one end of the sliding plug rod away from the sliding magnetic block, and the traction rope slidably extends to the outside of the rotating block, and the traction rope is connected to one end of the traction rope away from the sliding plug rod. The pulling magnet is connected, the outer wall of the rotating block is fixedly connected to the installation magnet at the position of the pulling magnet, and the outer wall of the rotating shaft is connected to a liquid suction mechanism.

[0014] Preferably, the outer wall of the sliding rod and the inner wall of the limiting slide groove are slidingly fitted, the sliding rod and the insertion hole are correspondingly slidingly plugged, the sliding magnetic block and the fixed magnetic block are oppositely attracted, and the pulling magnetic block and the installing magnetic block are oppositely attracted.

[0015] Preferably, the outer wall of the telescopic sleeve and the inner wall of the plug-in groove are arranged to be correspondingly slidably plugged, and the outer side wall of the lubrication roller and the outer wall of the telescopic sleeve are arranged to be slidably fitted.

[0016] Preferably, the liquid suction mechanism includes a water inlet tray rotatably connected to the outer wall of the rotating shaft, a connecting rod is fixedly connected to one side of the water inlet tray, a water suction pump is fixedly connected to the bottom of the outer wall of the water inlet tray, and a water inlet hose is connected to the water suction pump.

[0017] Preferably, one end of the connecting rod away from the water inlet tray is connected to the outer wall of the supporting vertical plate.

[0018] Preferably, the water inlet tray is connected to the interior of the rotating shaft.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] By the cooperation between the rotating cleaning mechanism and the water absorbing mechanism and utilizing the effect of the spraying of the cleaning liquid, the cleaning mechanism can be made to rotate in coordination with the cleaning roller to perform rotational cleaning on the inner wall of the oil pipeline, thereby reducing the phenomenon of impurities adhering to the inner wall of the oil pipeline and effectively cleaning the inner wall of the oil pipeline, thereby improving the work efficiency of the staff in cleaning the inner wall of the oil pipeline, and by the effect of the cleaning roller rotating and cleaning inside the cleaning chamber, the impurities adhering to the outer wall of the cleaning roller can be reduced, thereby improving the cleaning efficiency of the cleaning roller driving its outer wall cleaning brush cloth to perform rotational cleaning on the inner wall of the oil pipeline.

[0021] Through the action of the lubrication installation mechanism and the sliding connection between the sliding plug rod and the plug hole, the disassembly and assembly operation of the telescopic sleeve is simplified, which makes it convenient for the staff to disassemble and assemble the telescopic sleeve, so that the staff can disassemble and replace the telescopic sleeve, thereby improving the use effect of the telescopic sleeve. By utilizing the sliding fit between the lubrication roller and the outer wall of the telescopic sleeve, when the telescopic sleeve is inserted into the interior of the plug-in slot, the friction force can be utilized to rotate the lubrication roller to attach and bring out the lubricating oil inside the lubrication cavity. By utilizing the action of the lubrication oil adhering to the outer wall of the lubrication roller, the friction force between the lubrication roller and the telescopic sleeve is reduced, thereby improving the installation efficiency of the telescopic sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the present invention;

[0023] Figure 2 It is a side structural diagram of the present invention;

[0024] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A;

[0025] Figure 4 It is a front cross-sectional structural diagram of the rotating block and the telescopic sleeve of the present invention;

[0026] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B;

[0027] Figure 6 It is a side sectional structural diagram of the rotating block and the telescopic sleeve of the present invention;

[0028] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point C.

[0029] In the figure: 1. Support vertical plate; 2. Support leg; 3. Servo motor; 301. Rotating shaft; 302. Rotating block; 303. Telescopic sleeve; 304. Telescopic spring; 305. Limiting slide plate; 306. Telescopic slide plate; 307. Cleaning roller; 308. Inlet hose; 309. Outlet; 3010. Cleaning chamber; 4. Water inlet tray; 401. Connecting rod; 402. Water suction pump; 403. Inlet hose; 5. Lubrication chamber; 501. Lubrication roller; 502. Sliding chamber; 503. Sliding rod; 504. Tension spring; 505. Sliding magnet; 506. Fixed magnet; 507. Traction rope; 508. Pull magnet; 509. Install magnet. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1

[0032] like Figure 1-7 As shown, a petroleum pipeline cleaning device includes a support vertical plate 1 and a plurality of support legs 2 installed on the outer wall thereof, and also includes: a rotating cleaning mechanism for rotating and cleaning the inner wall of the petroleum pipeline, the rotating cleaning mechanism is located on the support vertical plate 1, and the rotating cleaning mechanism includes a servo motor 3 and a plurality of telescopic sleeves 303 installed on the outer wall of the support vertical plate 1, the output end of the servo motor 3 is fixedly connected to a rotating shaft 301, and the rotating shaft 301 rotates and extends to the other side of the support vertical plate 1 away from the end of the servo motor 3, the outer side wall of the rotating shaft 301 is fixedly connected to a plurality of rotating blocks 302, the inner wall bottom of the telescopic sleeve 303 is fixedly connected to a telescopic spring 304, and one end of the telescopic spring 304 is fixedly connected to A limiting slide 305 is connected, one side of the limiting slide 305 is fixedly connected with a telescopic slide 306, and one end of the telescopic slide 306 away from the limiting slide 305 slides and extends to the outside of the telescopic sleeve 303, a cleaning chamber 3010 is opened inside the top of the telescopic slide 306, a cleaning roller 307 is rotatably connected inside the cleaning chamber 3010, and one side of the cleaning roller 307 is rotatably extended to the outside of the cleaning chamber 3010, a feed hose 308 is connected to the bottom of the inner wall of the telescopic sleeve 303, and the opening of the feed hose 308 extends to the outside of the telescopic sleeve 303, and a plurality of agent outlets 309 are opened on one side of the cleaning chamber 3010, and the plurality of agent outlets 309 extend to the outside of the telescopic slide 306.

[0033] The present invention further specifically describes that a sliding groove is provided at one end of the telescopic sleeve 303, and one end of the telescopic slide plate 306 away from the limiting slide plate 305 slides and extends to the outside of the telescopic sleeve 303 through the sliding groove, and the outer wall of the limiting slide plate 305 and the inner wall of the telescopic sleeve 303 are slidingly fitted, and the other end of the agent feeding hose 308 is connected to the telescopic slide plate 306 and communicates with the interior of the cleaning chamber 3010, the interior of the rotating shaft 301 and the rotating block 302 are both hollow, and the rotating shaft 301 and the interior of the rotating block 302 are connected, and the outer wall of the rotating block 302 is provided with an agent feeding port, and the agent feeding port and the agent feeding hose 308 are correspondingly connected, and the outer wall of the cleaning roller 307 is provided with a cleaning brush cloth;

[0034] like Figure 1-7 As shown, the liquid suction mechanism is used to suck the cleaning agent for cleaning the petroleum into the interior of the rotating shaft 301 and spray it onto the inner wall of the petroleum pipeline. The liquid suction mechanism is located on the outer wall of the rotating shaft 301. The liquid suction mechanism includes a water inlet tray 4 rotatably connected to the outer wall of the rotating shaft 301, a connecting rod 401 is fixedly connected to one side of the water inlet tray 4, a water suction pump 402 is fixedly connected to the bottom of the outer wall of the water inlet tray 4, and a water inlet hose 403 is connected to the water suction pump 402.

[0035] The present invention further specifically describes that one end of the connecting rod 401 away from the water inlet tray 4 is connected to the outer wall of the supporting vertical plate 1, and the water inlet tray 4 is connected to the interior of the rotating shaft 301;

[0036] As can be seen from the above, when the staff is cleaning the inner wall of the oil pipeline, they insert the inner part of the oil pipeline into the outer wall of the rotating shaft 301, and make the telescopic sleeve 303 and the telescopic slide plate 306 of the outer wall both located inside the oil pipeline, and then support the oil pipeline. It should be noted that: this is a prior art, and its working principle will not be described in detail;

[0037] After the oil pipeline is installed, the servo motor 3 and the water suction pump 402 are turned on. When the servo motor 3 is working, it drives the rotating shaft 301 to rotate, and accordingly the multiple rotating blocks 302, the telescopic sleeve 303 and the telescopic slide 306 on the outer wall are rotated. According to the centrifugal force of the rotation, the telescopic slide 306 can drive the cleaning roller 307 at the top thereof to rotate and press against the inner wall of the oil pipeline. Through the setting of this structure, according to the sliding effect of the telescopic slide 306, it can drive the cleaning roller 307 to rotate and press against the inner wall of the oil pipeline. Accordingly, the telescopic slide 306 can be adapted to oil pipelines with different inner diameters, thereby improving the use effect of the device.

[0038] When the cleaning roller 307 is rotated and pressed against the inner wall of the oil pipeline, the inner wall of the oil pipeline can be cleaned by rotating it according to the function of the telescopic slide 306. According to the function of the water suction pump 402, the water inlet hose 403 is placed inside the cleaning liquid barrel, and the oil cleaning liquid can enter the inside of the rotating shaft 301 through the water inlet hose 403, and then enter the inside of the rotating block 302, enter the inside of the inlet hose 308 through the inlet port, and finally enter the inside of the cleaning chamber 3010, and be sprayed out from the outlet port 309. The liquid spraying effect can make it rotate with the cleaning roller 307 to clean the inner wall of the oil pipeline, reduce the phenomenon of impurities adhering to the inner wall of the oil pipeline, and effectively clean the inner wall of the oil pipeline, thereby improving the work efficiency of the staff in cleaning the inner wall of the oil pipeline. In addition, the cleaning roller 307 can rotate and clean inside the cleaning chamber 3010 to reduce the impurities adhering to the outer wall of the cleaning roller 307, and improve the cleaning efficiency of the cleaning roller 307 driving its outer wall cleaning brush to clean the inner wall of the oil pipeline;

[0039] It should be noted that the water suction pump 402 is connected to the interior of the water inlet tray 4 .

[0040] Embodiment 2

[0041] like Figure 1-7 As shown, a lubrication installation mechanism is additionally provided on the basis of the above-mentioned embodiment 1, which is used for quick disassembly of the components on the rotating cleaning mechanism. The lubrication installation mechanism is located on the rotating cleaning mechanism, and the lubrication installation mechanism includes a lubrication cavity 5 provided on the inner wall of the rotating block 302, and a plug-in slot is provided on the rotating block 302. A lubrication roller 501 is rotatably connected to the inside of the lubrication cavity 5, and one side of the lubrication roller 501 is rotatably extended to the inside of the plug-in slot. A sliding cavity 502 is provided on the inner wall of the rotating block 302, which is located on one side of the plug-in slot. A sliding plug rod 503 is slidably connected to the inside of the sliding cavity 502, and one end of the sliding plug rod 503 is slidably extended to the inside of the plug-in slot. Tension springs 504 are fixedly connected to the outer walls of the sliding rod 503 on both sides, a sliding magnet 505 is fixedly connected to one end of the sliding rod 503, a limiting sliding groove is provided on one side of the outer wall of the telescopic sleeve 303, a socket is provided inside the limiting sliding groove, a fixed magnet 506 is fixedly connected inside the socket, a traction rope 507 is connected to the end of the sliding rod 503 away from the sliding magnet 505, and the traction rope 507 slides and extends to the outside of the rotating block 302, a pulling magnet 508 is connected to the end of the traction rope 507 away from the sliding rod 503, and a mounting magnet 509 is fixedly connected to the outer wall of the rotating block 302 at the position of the pulling magnet 508;

[0042] The present invention further specifically describes that the outer wall of the sliding rod 503 and the inner wall of the limiting sliding groove are slidingly fitted, the sliding rod 503 and the insertion hole are correspondingly slidingly plugged, the sliding magnetic block 505 and the fixed magnetic block 506 are arranged with opposite poles attracting each other, the pulling magnetic block 508 and the mounting magnetic block 509 are arranged with opposite poles attracting each other, the outer wall of the telescopic sleeve 303 and the inner wall of the plug-in groove are correspondingly slidingly plugged, and the outer wall of the lubricating roller 501 and the outer wall of the telescopic sleeve 303 are slidingly fitted;

[0043] As can be seen from the above, when the telescopic sleeve 303 component is used for a long time and is damaged and needs to be disassembled and replaced, the pulling magnetic block 508 is pulled to drive the traction rope 507 to pull, so that the sliding rod 503 can be driven to disengage from the socket, and the fixing effect between the telescopic sleeve 303 and the rotating block 302 can be released, and then the telescopic sleeve 303 can be slid out. When installing the telescopic sleeve 303, the telescopic sleeve 303 is inserted into the interior of the plug-in slot, and the limiting sliding groove on the outer wall thereof slides correspondingly with the sliding rod 503. When the sliding rod 503 corresponds to the socket, the sliding rod 503 can be inserted into the interior of the socket according to the effect of the opposite poles attracting each other between the sliding magnetic block 505 and the fixed magnetic block 506, thereby fixing the telescopic sleeve 303 and the rotating block. The telescopic sleeve 303 is installed and fixed. Through the setting of this structure, according to the sliding plug-in effect of the sliding plug-in effect of the sliding plug-in effect of the sliding plug-in effect of the plug-in effect, the disassembly and assembly operation of the telescopic sleeve 303 is simplified, and it is convenient for the staff to disassemble and assemble the telescopic sleeve 303, so that the staff can disassemble and replace the telescopic sleeve 303, and the use effect of the telescopic sleeve 303 is improved. By utilizing the sliding fit between the lubricating roller 501 and the outer wall of the telescopic sleeve 303, when the telescopic sleeve 303 is inserted into the interior of the plug-in groove, the lubricating roller 501 can be rotated to attach and bring out the lubricating oil inside the lubricating cavity 5, and the outer wall of the lubricating roller 501 can be attached to the lubricating oil, so as to reduce the friction between the lubricating roller 501 and the telescopic sleeve 303, and improve the installation efficiency of the telescopic sleeve 303.

[0044] It should be noted that the rotation force of the rotating block 302 cannot cause the pulling magnetic block 508 and the installing magnetic block 509 to rotate and separate.

[0045] Furthermore, the present design application is applied to cleaning the inner wall of the oil pipeline. By utilizing the effect of the spraying of the cleaning fluid, it can be rotated in coordination with the cleaning roller 307 to clean the inner wall of the oil pipeline, thereby reducing the phenomenon of impurities adhering to the inner wall of the oil pipeline and effectively cleaning the inner wall of the oil pipeline.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A petroleum pipeline cleaning device, characterized in that: It comprises a supporting vertical plate (1) and a plurality of supporting legs (2) mounted on the outer wall thereof, and also comprises: A rotary cleaning mechanism, used for rotary cleaning of the inner wall of the oil pipeline, wherein the rotary cleaning mechanism is located on the supporting vertical plate (1); The lubrication installation mechanism is used for quickly disassembling the components on the rotating cleaning mechanism, and the lubrication installation mechanism is located on the rotating cleaning mechanism.

2. The oil pipeline cleaning device according to claim 1, characterized in that: The rotary cleaning mechanism comprises a servo motor (3) mounted on the outer wall of the supporting vertical plate (1) and a plurality of telescopic sleeves (303); the output end of the servo motor (3) is fixedly connected to a rotating shaft (301), and one end of the rotating shaft (301) away from the servo motor (3) is rotatably extended to the other side of the supporting vertical plate (1); the outer wall of the rotating shaft (301) is fixedly connected to a plurality of rotating blocks (302); the bottom of the inner wall of the telescopic sleeve (303) is fixedly connected to a telescopic spring (304); one end of the telescopic spring (304) is fixedly connected to a limiting slide plate (305); one side of the limiting slide plate (305) is fixedly connected to a telescopic slide plate (306); and the telescopic slide plate (30 6) One end away from the limiting slide plate (305) slides and extends to the outside of the telescopic sleeve (303), a cleaning chamber (3010) is opened inside the top of the telescopic slide plate (306), a cleaning roller (307) is rotatably connected to the inside of the cleaning chamber (3010), and one side of the cleaning roller (307) is rotatably extended to the outside of the cleaning chamber (3010), a feed hose (308) is connected to the bottom of the inner wall of the telescopic sleeve (303), and the opening of the feed hose (308) extends to the outside of the telescopic sleeve (303), and a plurality of agent outlets (309) are opened on one side of the cleaning chamber (3010), and the plurality of agent outlets (309) extend to the outside of the telescopic slide plate (306).

3. The oil pipeline cleaning device according to claim 2, characterized in that: A sliding groove is provided at one end of the telescopic sleeve (303), and one end of the telescopic slide plate (306) away from the limiting slide plate (305) slides and extends to the outside of the telescopic sleeve (303) through the sliding groove. The outer wall of the limiting slide plate (305) and the inner wall of the telescopic sleeve (303) are slidingly fitted, and the other end of the feed hose (308) is connected to the telescopic slide plate (306) and communicates with the interior of the cleaning chamber (3010).

4. The oil pipeline cleaning device according to claim 2, characterized in that: The interiors of the rotating shaft (301) and the rotating block (302) are both hollow, and the interiors of the rotating shaft (301) and the rotating block (302) are connected. The outer wall of the rotating block (302) is provided with a feed port, and the feed port and the feed hose (308) are connected to each other. The outer wall of the cleaning roller (307) is provided with a cleaning brush.

5. The oil pipeline cleaning equipment according to claim 2, characterized in that: The lubrication installation mechanism comprises a lubrication cavity (5) provided on the inner wall of the rotating block (302), a plug-in slot provided on the rotating block (302), a lubrication roller (501) rotatably connected to the interior of the lubrication cavity (5), and one side of the lubrication roller (501) rotatably extends to the interior of the plug-in slot, a sliding cavity (502) is provided on the inner wall of the rotating block (302) on one side of the plug-in slot, a sliding rod (503) is slidably connected to the interior of the sliding cavity (502), and one end of the sliding rod (503) slidably extends to the interior of the plug-in slot, and tension springs (504) are fixedly connected to both sides of the outer wall of the sliding rod (503), and one end of the sliding rod (503) is fixedly connected to the inner wall of the sliding rod (503). A sliding magnetic block (505) is connected, a limiting sliding groove is provided on one side of the outer wall of the telescopic sleeve (303), a socket is provided inside the limiting sliding groove, a fixed magnetic block (506) is fixedly connected inside the socket, one end of the sliding rod (503) away from the sliding magnetic block (505) is connected to a traction rope (507), and the traction rope (507) slides and extends to the outside of the rotating block (302), one end of the traction rope (507) away from the sliding rod (503) is connected to a pulling magnetic block (508), the outer wall of the rotating block (302) is located at the position of the pulling magnetic block (508) and is fixedly connected to an installation magnetic block (509), and the outer wall of the rotating shaft (301) is connected to a liquid suction mechanism.

6. The oil pipeline cleaning device according to claim 5, characterized in that: The outer wall of the sliding rod (503) and the inner wall of the limiting sliding groove are slidingly fitted, the sliding rod (503) and the insertion hole are correspondingly slidingly plugged, the sliding magnetic block (505) and the fixed magnetic block (506) are arranged in a manner of opposite poles attracting each other, and the pulling magnetic block (508) and the installation magnetic block (509) are arranged in a manner of opposite poles attracting each other.

7. The oil pipeline cleaning device according to claim 5, characterized in that: The outer wall of the telescopic sleeve (303) and the inner wall of the plug-in groove are arranged to be correspondingly slidably plugged, and the outer wall of the lubrication roller (501) and the outer wall of the telescopic sleeve (303) are arranged to be slidably fitted.

8. The oil pipeline cleaning device according to claim 5, characterized in that: The liquid suction mechanism comprises a water inlet tray (4) rotatably connected to the outer wall of a rotating shaft (301), a connecting rod (401) is fixedly connected to one side of the water inlet tray (4), a water suction pump (402) is fixedly connected to the bottom of the outer wall of the water inlet tray (4), and a water inlet hose (403) is connected to the water suction pump (402).

9. The oil pipeline cleaning device according to claim 8, characterized in that: One end of the connecting rod (401) away from the water inlet tray (4) is connected to the outer wall of the supporting vertical plate (1).

10. The oil pipeline cleaning equipment according to claim 8, characterized in that: The water inlet tray (4) is connected to the interior of the rotating shaft (301).

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