Petroleum pipeline dredging equipment

Abstract

The utility model discloses petroleum pipeline dredging equipment, and relates to the technical field of petroleum pipeline dredging, the petroleum pipeline dredging equipment comprises a base and a dredging and cleaning mechanism, and one end of the base is fixedly connected with the dredging and cleaning mechanism. The pretreatment assembly sprays a cleaning solution into a pipeline in advance to soften or dissolve dirt, the device can enter the pipeline conveniently to conduct dredging and cleaning work, meanwhile, the lubricating movement assembly ensures that the device smoothly moves in the pipeline, friction force is effectively reduced through the lubricating liquid spraying device, and the pipeline is protected against damage; the scraper assembly is provided with multiple layers of scrapers and cleaning liquid jet orifices and can powerfully scrape sediments and enhance the cleaning effect, then, the cleaning assembly enables a cleaning brush to be tightly attached to the inner wall of the pipeline through a spring rod system to conduct deep cleaning, and pipeline cleaning rubber can remove stubborn stains without damaging the inner wall of the pipeline. The driving assembly provides a power source for the whole pipe cleaning mechanism, so that the pipe cleaning mechanism can reciprocate or rotate in the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pipeline dredging, in particular to oil pipeline dredging equipment. Background Art

[0002] The oil pipeline dredging device is a professional equipment designed to clean and dredge the sticky substances, scales, sediments and other impurities accumulated on the inner wall during the long-term transportation of crude oil, so as to keep the inside of the oil pipeline clean and unobstructed, and ensure that the oil can be transported efficiently and safely. Such devices usually include core components such as rotating parts driven by motors, cleaning rods or pipe cleaners. Since oil and its derivatives may produce highly sticky oil scales when flowing in the pipeline, these oil scales will adhere to the inner wall of the pipeline, gradually reducing the effective diameter of the pipeline, affecting the flow rate and pressure, and causing a decrease in transportation efficiency. The oil pipeline dredging device can effectively scrape and flush away these sediments. Regular use of the dredging device for pipeline maintenance can prevent complete blockage caused by excessive sediments, thereby avoiding forced suspension of transportation for more complex and costly maintenance operations. By removing impurities that may corrode the pipeline material, the service life of the pipeline can be extended and its structural integrity can be maintained. Maintaining the original design size of the pipeline inner diameter helps to maintain the ideal flow rate and transportation capacity, thereby ensuring the normal operation of the oil industry.

[0003] After searching, the patent number "CN213162276U" mentioned in the text that "the utility model relates to the technical field of oil pipeline dredging, and discloses an oil pipeline dredging device, including a cylinder, the left end of the cylinder is fixedly connected to a handle, the right end of the cylinder is fixedly connected to a support cylinder, the right end of the support cylinder is fixedly connected to a drill bit, the surface of the support cylinder is provided with a scraping device, the surface of the support cylinder is provided with a clamping device, and the inside of the handle is provided with a pressing device. Under the action of spring three, the scraper can move inside the moving groove one and the moving groove two. Since the elastic scraper of spring three can adapt to oil pipelines of various sizes, the factory does not need to purchase different equipment for different pipelines, which increases the factory's The scraper is close to the inner wall of the oil pipe, and some solid particles and other pollutants on the inner wall of the oil pipe are scraped off, making it more convenient to scrape the blockage, cleaning the oil pipeline more cleanly, and reducing people's secondary cleaning of the oil pipeline. When it is in use, the scraper is close to the inner wall of the oil pipe, and some solid particles and other pollutants on the inner wall of the oil pipe are scraped off, making it more convenient to scrape the blockage, cleaning the oil pipeline more cleanly, and reducing people's secondary cleaning of the oil pipeline. However, the high density of oil makes it difficult to move in the pipeline, increasing the resistance of the device's dredging operation, and requiring greater power input in the process of pushing the device and cleaning the pipeline, thereby affecting work efficiency and energy consumption.

[0004] To this end, we provide a kind of oil pipeline dredging equipment to solve the above problems. Utility Model Content

[0005] The present application provides a petroleum pipeline dredging device, which solves the problem that the petroleum pipeline dredging device is difficult to move and difficult to clean during use.

[0006] The present application provides a petroleum pipeline dredging device, comprising a base and a dredging and cleaning mechanism, wherein one end of the base is fixedly connected to the dredging and cleaning mechanism;

[0007] The dredging and cleaning mechanism includes a lubricating motion component arranged at one end of the base, a scraper component is arranged at the other end of the lubricating motion component, a cleaning component is arranged at the other end of the scraper component, a driving component is rotatably connected to the inner side of the cleaning component, and a pretreatment component is fixedly connected to the other end of the cleaning component.

[0008] Preferably, the lubrication motion component includes a first support roller fixedly connected to one end of the base, a slide groove is provided on the surface of the first support roller, a slide plate is slidably connected to the inside of the slide groove, a support plate is rotatably connected to the other end of the slide plate, a clamping groove is provided at the lower end of the support plate, a pulley is installed at the top of the support plate, and a lubricating liquid spraying device is provided on one side of the slide groove.

[0009] Preferably, the scraper assembly includes a second supporting roller fixedly mounted on the other end of the first supporting roller, a first scraper is arranged on the surface of the second supporting roller, a first cleaning liquid injection port is arranged on one side of the first scraper, a second scraper is installed on the other side of the first cleaning liquid injection port, a second cleaning liquid injection port is fixedly mounted on the other side of the second scraper, and a third scraper is installed on the other side of the second cleaning liquid injection port.

[0010] Preferably, the cleaning assembly includes a third supporting roller arranged at the other end of the second supporting roller, the surface of the third supporting roller is fixedly connected to a supporting seat, the upper surface of the supporting seat is rotatably connected to a spring rod, the other end of the spring rod is rotatably connected to a fixed block, the upper end of the fixed block is fixedly connected to a bearing block, a cleaning brush is installed on the upper surface of the bearing block, and a pipe cleaning rubber is arranged on the outer side of the supporting seat.

[0011] Preferably, the driving assembly comprises a clamping block arranged on the inner side of the third supporting roller, a rotating shaft is clamped on one side of the clamping block, and a driving motor is rotatably connected to the other end of the rotating shaft.

[0012] Preferably, the pretreatment assembly includes a fourth support roller fixedly connected to the other end of the third support roller, a pretreatment cleaning liquid injection port is installed on the surface of the fourth support roller, and a moving roller is provided on one side of the pretreatment cleaning liquid injection port.

[0013] Preferably, a guide assembly is provided at the other end of the pretreatment assembly, and the guide assembly includes a guide head arranged at the other end of the fourth support roller, a pressure sensor is installed on one side of the guide head, a video recording device is provided below the pressure sensor, and a temperature sensor is provided below the video recording device.

[0014] It can be seen from the above technical scheme that the present application provides an oil pipeline dredging device. During use, first, the guide component includes a guide head, a pressure sensor and a temperature sensor. The guide head is used to correctly guide the equipment into the pipeline. The pressure sensor monitors the pressure changes during the cleaning process in real time to ensure safe operation. The video recording device records the cleaning process, and the temperature sensor monitors the working temperature to ensure that the equipment operates at an appropriate temperature to avoid safety problems caused by abnormal temperature or affect the cleaning effect. In the pretreatment stage, the pretreatment component sprays the cleaning solution in the pipeline in advance through the pretreatment cleaning liquid injection port on the fourth support roller to soften or dissolve the dirt. The moving roller helps the equipment to enter the pipeline smoothly, and then the driving component Under the action of, the power is transmitted to the dredging and cleaning mechanism, so that the whole mechanism can move back and forth or rotate in the pipeline. The cleaning component drives the cleaning brush to stick to the inner wall of the pipeline through the spring rod to deeply clean the pipeline. The cleaning rubber further removes stubborn oil stains and protects the pipeline from damage. Then, in the process of moving, the first scraper, the second scraper and the third scraper in the scraper assembly cooperate with the cleaning liquid injection port to scrape and clean the attachments on the inner wall of the pipeline at the same time, effectively removing the sediment. The lubricating motion component ensures that the device moves smoothly in the pipeline. The lubricating liquid injection device sprays lubricant to the pipeline wall to reduce friction. At the same time, the slide groove cooperates with the slide plate to adapt to the change of pipeline diameter. Finally, the use of the oil pipeline dredging device is completed.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the guiding components, the pressure sensor monitors the pressure changes in the cleaning process in real time to ensure safe operation, the video recording device records the cleaning process, and the temperature sensor monitors the working temperature to ensure that the equipment operates at an appropriate temperature to avoid safety problems caused by abnormal temperature or affect the cleaning effect;

[0017] 2. Through the setting of the cleaning mechanism, when in use, the pre-treatment component sprays the cleaning solution into the pipeline in advance to soften or dissolve the dirt, so that the device can enter the pipeline for cleaning. At the same time, the lubricating movement component ensures the smooth movement of the equipment in the pipeline, and the lubricating liquid injection device effectively reduces the friction to protect the pipeline from damage. The scraper component is equipped with multi-layer scrapers and cleaning liquid injection ports, which can effectively scrape off the sediment and enhance the cleaning effect. Next, the cleaning component uses the spring rod system to make the cleaning brush close to the inner wall of the pipeline for deep cleaning, and the cleaning rubber can remove stubborn stains without damaging the inner wall of the pipeline. The driving component provides a power source for the entire cleaning mechanism, enabling it to reciprocate or rotate in the pipeline.

[0018] In summary, the present application reduces friction by spraying lubricating liquid onto the inner wall of the pipeline, so that the device can move smoothly in the pipeline, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the guide assembly structure proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the overall split structure proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning component structure proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of the enlarged structure of point A proposed by the utility model.

[0025] In the figure: 1, base; 2, dredging and cleaning mechanism; 21, lubricating movement component; 211, first supporting roller; 212, slide; 213, slide plate; 214, supporting plate; 215, clamping groove; 216, pulley; 217, lubricating liquid injection device; 22, scraper assembly; 221, second supporting roller; 222, first scraper; 223, first cleaning liquid injection port; 224, second scraper; 225, second cleaning liquid injection port; 226, third scraper; 23, cleaning component; 231, first Three supporting rollers; 232, supporting seat; 233, spring rod; 234, fixing block; 235, bearing block; 236, cleaning brush; 237, pipe cleaning rubber; 24, driving assembly; 241, clamping block; 242, rotating shaft; 243, driving motor; 25, pretreatment assembly; 251, fourth supporting roller; 252, pretreatment cleaning liquid injection port; 253, moving roller; 3, guiding assembly; 31, guiding head; 32, pressure sensor; 33, video recording device; 34, temperature sensor. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] See also Figure 1-5 , an oil pipeline dredging device, comprising a base 1 and a dredging cleaning mechanism 2, the base 1 being the basic supporting structure of the entire dredging device, and being used to install and fix other components, one end of the base 1 being fixedly connected with the dredging cleaning mechanism 2, and the dredging cleaning mechanism 2 as a whole being responsible for dredging and cleaning the inside of the oil pipeline;

[0028] The dredging and cleaning mechanism 2 includes a lubricating motion component 21 arranged at one end of the base 1. The lubricating motion component 21 enables the equipment to move smoothly in the pipeline, provides lubrication to the inner wall of the pipeline, and reduces friction. A scraper component 22 is arranged at the other end of the lubricating motion component 21. The scraper component 22 is mainly used to scrape off the sediment on the inner wall of the pipeline, and cooperates with the cleaning liquid injection port to spray the cleaning liquid to enhance the cleaning effect. A cleaning component 23 is arranged at the other end of the scraper component 22. The cleaning component 23 uses a cleaning brush 236 to further deep clean the pipeline. At the same time, the pipe cleaning rubber 237 can effectively remove stubborn stains and protect the inner wall of the pipeline from damage. The inner side of the cleaning component 23 is rotatably connected to a driving component 24. The driving component 24 provides a power source for the dredging and cleaning mechanism 2, driving the entire mechanism to perform reciprocating motion or rotational motion in the pipeline. The other end of the cleaning component 23 is fixedly connected to a pretreatment component 25.

[0029] In the utility model, the lubrication movement assembly 21 includes a first support roller 211 fixedly connected to one end of the base 1, the first support roller 211 provides support and guidance for the dredging device to move in the pipeline, a slide groove 212 is provided on the surface of the first support roller 211, and a slide plate 213 is slidably connected inside the slide groove 212. The slide groove 212 and the slide plate 213 are used in conjunction with each other to allow the dredging device to move smoothly in the pipeline or adapt to changes in the pipeline diameter. The other end of the slide plate 213 is rotatably connected to a support plate 214, the lower end of the support plate 214 is provided with a clamping groove 215, and the top of the support plate 214 is installed with a pulley 216, which is used to reduce friction and help the device to move smoothly. A lubricating liquid spraying device 217 is provided on one side of the slide groove 212, and the lubricating liquid spraying device 217 is used to spray lubricant to the inner wall of the pipeline to reduce resistance during the dredging process.

[0030] In the utility model, the scraper assembly 22 includes a second support roller 221 fixedly mounted on the other end of the first support roller 211, the second support roller 221 is used to support the installation and rotation of the scraper, the surface of the second support roller 221 is provided with a first scraper 222, one side of the first scraper 222 is provided with a first cleaning liquid injection port 223, the other side of the first cleaning liquid injection port 223 is installed with a second scraper 224, the other side of the second scraper 224 is fixedly mounted with a second cleaning liquid injection port 225, the first cleaning liquid injection port 223 and the second cleaning liquid injection port 225 are used to spray cleaning liquid into the pipeline to assist the scraper cleaning work, the other side of the second cleaning liquid injection port 225 is installed with a third scraper 226, the first scraper 222, the second scraper 224 and the third scraper 226 are directly in contact with the inner wall of the pipeline to remove attachments and sediments.

[0031] In the utility model, the cleaning component 23 includes a third support roller 231 arranged at the other end of the second support roller 221, the third support roller 231 is used to support the cleaning brush 236 and other components, the surface of the third support roller 231 is fixedly connected with a support seat 232, the support seat 232 is used to install a base for components such as a spring rod 233, the upper surface of the support seat 232 is rotatably connected with the spring rod 233, the spring rod 233 and the fixed block 234 constitute an elastic system, so that the cleaning brush 236 can cling to the inner wall of the pipeline and adapt to its shape changes for cleaning, the other end of the spring rod 233 is rotatably connected with the fixed block 234, the upper end of the fixed block 234 is fixedly connected with a bearing block 235, the upper surface of the bearing block 235 is installed with a cleaning brush 236, the cleaning brush 236 is used to clean the inner wall of the pipeline, so that the scraper can scrape off the oil, and the outer side of the support seat 232 is provided with a pipe cleaning rubber 237, which can clean the long-term oil in the pipeline.

[0032] In the utility model, the driving assembly 24 includes a clamping block 241 arranged on the inner side of the third supporting roller 231, one side of the clamping block 241 is clamped with a rotating shaft 242, and the other end of the rotating shaft 242 is rotatably connected to a driving motor 243. The clamping block 241 and the rotating shaft 242 are used to transmit the power of the driving motor 243 to the dredging and cleaning mechanism 2. The driving motor 243 provides a power source, so that the entire dredging and cleaning mechanism 2 can perform reciprocating or rotational motion in the pipeline.

[0033] In the utility model, the pretreatment component 25 includes a fourth support roller 251 fixedly connected to the other end of the third support roller 231. The fourth support roller 251 is a support structure for the pretreatment stage. A pretreatment cleaning liquid injection port 252 is installed on the surface of the fourth support roller 251. The pretreatment cleaning liquid injection port 252 is used to spray the cleaning solution in the pipeline in advance to soften or dissolve dirt. A moving roller 253 is provided on one side of the pretreatment cleaning liquid injection port 252. The moving roller 253 helps the equipment to enter the pipeline more smoothly during the pretreatment stage.

[0034] In some embodiments, a guide component 3 is provided at the other end of the pretreatment component 25, and the guide component 3 includes a guide head 31 arranged at the other end of the fourth support roller 251. A pressure sensor 32 is installed on one side of the guide head 31, and a video shooting device 33 is provided below the pressure sensor 32. A temperature sensor 34 is provided below the video shooting device 33, and a temperature sensor 34 is embedded below the video shooting device 33. The pressure sensor 32 can measure the pressure change during the pipe cleaning process in real time to ensure that the pipe cleaning device operates within a normal working range. When the pressure exceeds the set value, the pressure sensor 32 can issue an alarm in time to remind the operator to take corresponding measures to avoid equipment damage or safety accidents caused by excessive pressure. The temperature sensor 34 can monitor the temperature change during the pipe cleaning process in real time to ensure that the pipe cleaning device operates within an appropriate temperature range. When the temperature exceeds the set value, the temperature sensor 34 can issue an alarm in time to remind the operator to take corresponding measures to avoid equipment damage or poor pipe cleaning effect caused by excessively high or low temperature.

[0035] It can be seen from the above technical solution that during use, first, the guiding component 3 includes a guiding head 31, a pressure sensor 32 and a temperature sensor 34. The guiding head 31 is used to correctly guide the equipment into the pipeline. The pressure sensor 32 monitors the pressure changes in the cleaning process in real time to ensure safe operation. The video shooting device 33 records the cleaning process, and the temperature sensor 34 monitors the working temperature to ensure that the equipment operates at an appropriate temperature to avoid safety problems caused by abnormal temperature or affect the cleaning effect. In the pretreatment stage, the pretreatment component 25 sprays the cleaning solution in the pipeline in advance through the pretreatment cleaning liquid injection port 252 on the fourth support roller 251 to soften or dissolve the dirt. The moving roller 253 helps the equipment to enter the pipeline smoothly, and then the power is transmitted to the dredging under the action of the driving component 24. The cleaning mechanism 2 realizes the reciprocating or rotating motion of the entire mechanism in the pipeline. The cleaning component 23 drives the cleaning brush 236 to cling to the inner wall of the pipeline through the spring rod 233 to deeply clean the pipeline. The pipe cleaning rubber 237 further removes stubborn oil stains and protects the pipeline from damage. Then, during the movement, the first scraper 222, the second scraper 224 and the third scraper 226 in the scraper component 22 cooperate with the cleaning liquid injection port to scrape and clean the attachments on the inner wall of the pipeline simultaneously, effectively removing the sediment. The lubricating motion component 21 ensures that the device moves smoothly in the pipeline. The lubricating liquid injection device 217 sprays lubricant to the pipeline wall to reduce friction. At the same time, the slide groove 212 cooperates with the slide plate 213 to adapt to the change in pipeline diameter. Finally, the use of the oil pipeline dredging device is completed.

[0036] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0037] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A petroleum pipeline dredging device, comprising a base (1) and a dredging and cleaning mechanism (2), wherein one end of the base (1) is fixedly connected to the dredging and cleaning mechanism (2); The dredging and cleaning mechanism (2) comprises a lubricating motion component (21) arranged at one end of the base (1), a scraper component (22) is arranged at the other end of the lubricating motion component (21), a cleaning component (23) is arranged at the other end of the scraper component (22), a driving component (24) is rotatably connected to the inner side of the cleaning component (23), and a pre-treatment component (25) is fixedly connected to the other end of the cleaning component (23).

2. The oil pipeline dredging equipment according to claim 1, characterized in that: The lubricating motion component (21) comprises a first supporting roller (211) fixedly connected to one end of the base (1); a slide groove (212) is provided on the surface of the first supporting roller (211); a slide plate (213) is slidably connected inside the slide groove (212); the other end of the slide plate (213) is rotatably connected to a supporting plate (214); a clamping groove (215) is provided at the lower end of the supporting plate (214); a pulley (216) is installed at the top end of the supporting plate (214); and a lubricating liquid spraying device (217) is provided on one side of the slide groove (212).

3. The oil pipeline dredging equipment according to claim 1, characterized in that: The scraper assembly (22) comprises a second supporting roller (221) fixedly mounted on the other end of the first supporting roller (211); a first scraper (222) is arranged on the surface of the second supporting roller (221); a first cleaning liquid injection port (223) is arranged on one side of the first scraper (222); a second scraper (224) is installed on the other side of the first cleaning liquid injection port (223); a second cleaning liquid injection port (225) is fixedly mounted on the other side of the second scraper (224); and a third scraper (226) is installed on the other side of the second cleaning liquid injection port (225).

4. The oil pipeline dredging equipment according to claim 1, characterized in that: The cleaning assembly (23) comprises a third supporting roller (231) arranged at the other end of the second supporting roller (221); the surface of the third supporting roller (231) is fixedly connected to a supporting seat (232); the upper surface of the supporting seat (232) is rotatably connected to a spring rod (233); the other end of the spring rod (233) is rotatably connected to a fixing block (234); the upper end of the fixing block (234) is fixedly connected to a bearing block (235); a cleaning brush (236) is installed on the upper surface of the bearing block (235); and a pipe cleaning rubber (237) is arranged on the outer side of the supporting seat (232).

5. The oil pipeline dredging equipment according to claim 1, characterized in that: The driving assembly (24) comprises a clamping block (241) arranged inside the third supporting roller (231), one side of the clamping block (241) is clamped with a rotating shaft (242), and the other end of the rotating shaft (242) is rotatably connected to a driving motor (243).

6. The oil pipeline dredging equipment according to claim 1, characterized in that: The pretreatment component (25) comprises a fourth support roller (251) fixedly connected to the other end of the third support roller (231), a pretreatment cleaning liquid injection port (252) being installed on the surface of the fourth support roller (251), and a moving roller (253) being arranged on one side of the pretreatment cleaning liquid injection port (252).

7. The oil pipeline dredging equipment according to claim 1, characterized in that: A guide assembly (3) is provided at the other end of the pretreatment assembly (25), and the guide assembly (3) comprises a guide head (31) provided at the other end of the fourth supporting roller (251), a pressure sensor (32) is installed on one side of the guide head (31), a video recording device (33) is provided below the pressure sensor (32), and a temperature sensor (34) is provided below the video recording device (33).

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