Oil conveying pipeline with automatic anti-blocking filtering function
By designing an automatic anti-blocking filter structure in the oil pipeline, and using pressure-driven cleaning plates and brushes to clean the blockage, the problem of blockage in the oil pipeline is solved, the conveying efficiency and reliability are improved, the production cost is reduced, and the oil is maintained through the heating ring is maintained. The product temperature should be avoided to increase the risk of blockage.
Patent Information
- Application Number
- CN202420976730.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Existing oil pipelines are prone to blockage due to oil adhesion after long-term use, resulting in reduced conveying efficiency and increased production costs. The existing solutions require shutdown for cleaning, which affects efficiency and cost.
An oil pipeline with automatic anti-blocking filtration function was designed, using arc plates, linkage rods, racks, oil storage tanks, filter plates, cleaning plates and heating rings, and using pressure-driven linkage rods and racks to drive cleaning. The plate rotates, cleans the blockages in the filter holes through the brush and the jet port, and realizes multi-stage filtration and automatic cleaning through the multi-stage filter plate.
It realizes automatic cleaning of blockages when blockage occurs, improves conveying efficiency and reliability, reduces downtime, reduces production costs, and maintains the oil temperature through heating rings to avoid the risk of viscosity increasing blockage.
Smart Images
Figure CN222334829U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of an anti-blocking structure for an oil pipeline, in particular to an oil pipeline with an automatic anti-blocking and filtering function. Background Art
[0002] Oil pipelines are facilities used to transport oil products. They apply high pressure to the oil to make it flow at high speed in the pipeline, so as to deliver the oil to the destination. During long-term use, the oil will adhere to the inner wall of the pipeline, and as the adhesion increases, it will cause blockage.
[0003] At present, when there is a blockage in the pipeline, the general choice is to stop the transportation and then clean the inner wall of the pipeline. This will seriously delay the transportation efficiency of the oil products. In addition, a large amount of energy will be consumed for the restart of the long-distance transportation, which will undoubtedly increase the production cost. For this reason, an oil pipeline with automatic anti-blocking and filtering function is established. Utility Model Content
[0004] The technical solution adopted by the utility model to solve the technical problem is: an oil pipeline with automatic anti-blocking and filtering function, including a pipeline, an arc plate is set up in the pipeline, a linkage rod is fixedly connected to the middle of the top side wall of the arc plate, the linkage rod is a U-shaped structure, one end of the linkage rod away from the arc plate extends into the pipeline and is fixedly connected to a rack, an oil storage tank is fixedly connected to the outer wall of the pipeline and on the side wall below the linkage rod, a follow-up vertical rod is telescopically inserted in the middle of the top side wall of the oil storage tank, and the follow-up vertical rod is fixedly connected to the bottom side wall of the linkage rod through its top end, an L-shaped delivery pipe is set up in the pipeline, the delivery pipe is inserted and fixedly connected to the inner wall of the pipeline and communicates with the inside of the oil storage tank.
[0005] As a preferred technical solution of the utility model, a first-level telescopic rod is set up in the oil storage tank, and a second-level telescopic rod is provided in the telescopic sleeve at the bottom end of the first-level telescopic rod. The end of the second-level telescopic rod away from the first-level telescopic rod is fixedly connected with a plug, and the plug is blocked in the bottom opening of the delivery pipe located in the oil storage tank. The oil storage tank is filled with high-pressure oil.
[0006] As a preferred technical solution of the utility model, the inner wall of the pipeline is evenly and detachably connected with a filter plate, and a connecting pipe is rotatably connected in the middle of the filter plate. One end of the connecting pipe is rotatably connected to an end of the delivery pipe away from the oil storage tank, and the interiors are communicated. The outer wall of one end of the connecting pipe close to the delivery pipe is fixedly connected with teeth.
[0007] As a preferred technical solution of the utility model, a cleaning plate is fixedly connected to the side walls of the connecting pipe close to the filter plate, and injection ports are evenly penetrated through the side walls opposite to the filter plate, and the injection ports are of a conical structure. A brush is fixedly connected to the outer wall between every two injection ports, and the brush fits the filter holes on the filter plate.
[0008] As a preferred technical solution of the utility model, the rack is meshed with the teeth on the outer wall of the connecting pipe, a limit rod is telescopically inserted in the bottom end of the rack, and the limit rod is fixedly connected to the inner wall of the pipeline through the bottom end, and a heating ring is detachably provided on the outer wall of the pipeline, and the inner wall of the heating ring is evenly connected with electric heating pipes, and the inner wall of the oil storage tank is also filled with an electric heating plate.
[0009] The utility model has the following advantages: when blockage occurs, the pressure at the blocked end will increase, and with the increase in pressure, a thrust will be applied to the arc plate, thereby pushing the linkage rod upward. Because the rack is connected to the linkage rod, the rack will also be driven to rise as the linkage rod rises, and finally the connecting pipe is driven to drive the cleaning plate to rotate. The rotation of the cleaning plate can drive the brush to scrape the side wall of the filter plate, so that the blockage in the filter hole is cleaned. In conjunction with the high-pressure oil sent from the delivery pipe to the connecting pipe, the filter hole can be flushed with the rotation of the cleaning plate, thereby realizing the function of clearing the blockage.
[0010] Because there are multiple levels of filter plates, and each filter plate is connected to a pair of cleaning plates through a connecting pipe, it can achieve the function of multi-stage filtration of oil products. At the same time, the cleaning plates also ensure that each filter plate can automatically clean the blockage. In combination with the heating of the heating ring, the oil can be kept at a certain temperature to avoid the viscosity of the oil due to lowering of temperature, which increases the burden of blockage filtration. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;
[0012] Figure 2 It is a schematic diagram of the side plan structure of a preferred embodiment of the utility model;
[0013] Figure 3 This is a schematic diagram of the plan structure of an oil outlet tank in a preferred embodiment of the utility model;
[0014] Figure 4 This is a schematic diagram of the three-dimensional structure of a filter plate in a preferred embodiment of the utility model;
[0015] Figure 5 It is a schematic diagram of a partial top plan structure of a connecting pipe of a preferred embodiment of the utility model.
[0016] Explanation of the reference numerals: 1. pipeline; 2. linkage rod; 3. follow-up rod; 4. oil storage tank; 5. heating ring; 6. arc plate; 7. delivery pipe; 8. rack; 9. connecting pipe; 10. filter plate; 11. primary telescopic rod; 12. secondary telescopic rod; 13. plug; 14. cleaning plate; 15. injection port; 16. brush. DETAILED DESCRIPTION
[0017] The utility model will be further described below in conjunction with the accompanying drawings.
[0018] Please refer to Figure 1-5 The utility model discloses an oil pipeline with automatic anti-blocking and filtering function, comprising a pipeline 1, an arc plate 6 is set up in the pipeline 1, a linkage rod 2 is fixedly connected to the middle of the top side wall of the arc plate 6, the linkage rod 2 is a U-shaped structure, one end of the linkage rod 2 away from the arc plate 6 extends into the pipeline 1 and is fixedly connected to a rack 8, an oil storage tank 4 is fixedly connected to the outer wall of the pipeline 1 and the side wall below the linkage rod 2, a follower vertical rod 3 is telescopically inserted in the middle of the top side wall of the oil storage tank 4, and the follower vertical rod 3 is fixedly connected to the bottom side wall of the linkage rod 2 through its top, an L-shaped delivery pipe 7 is set up in the pipeline 1, and the delivery pipe 7 is inserted and fixedly connected to the inner wall of the pipeline 1 and communicates with the inside of the oil storage tank 4;
[0019] A first-level telescopic rod 11 is set up in the oil storage tank 4, and a second-level telescopic rod 12 is telescopically sleeved at the bottom end of the first-level telescopic rod 11. A plug 13 is fixedly connected to the end of the second-level telescopic rod 12 away from the first-level telescopic rod 11. The plug 13 is blocked in the bottom opening of the delivery pipe 7 located in the oil storage tank 4. The oil storage tank 4 is filled with high-pressure oil. The inner wall of the pipeline 1 is evenly and detachably connected with a filter plate 10. A connecting pipe 9 is rotatably connected in the middle of the filter plate 10. One end of the connecting pipe 9 is rotatably connected to the end of the delivery pipe 7 away from the oil storage tank 4, and the insides are connected. The outer wall of the end of the connecting pipe 9 close to the delivery pipe 7 is fixedly connected with teeth, and the rack 8 is meshed with the teeth on the outer wall of the connecting pipe 9. A limit rod is telescopically inserted in the bottom end of the rack 8, and the limit rod is fixedly connected to the inner wall of the pipeline 1 through the bottom.
[0020] The technical effect of this scheme is as follows: when blockage occurs, the internal pressure at one end of the oil supply will gradually increase, and as the pressure increases, it will diverge to the surroundings, thereby pushing the arc plate 6 outward, thereby synchronously pushing the linkage rod 2 upward, and as the linkage rod 2 rises, it can drive the follower upright rod 3 and the rack 8 to rise synchronously, and the connecting pipe 9 is driven to rotate through the meshing connection relationship of the rack 8, thereby realizing the function of driving the cleaning plate 14 to rotate synchronously, and as the cleaning plate 14 rotates, it can drive the brush 16 to scrape the side wall of the filter plate 10, thereby cleaning out the debris in the filter hole, and realizing the function of clearing the blockage.
[0021] A cleaning plate 14 is fixedly connected to both side walls of the connecting pipe 9 near the filter plate 10. The cleaning plate 14 and the side wall opposite to the filter plate 10 are evenly penetrated with injection ports 15, and the injection ports 15 are of a conical structure. A brush 16 is fixedly connected to the outer wall between every two injection ports 15, and the brush 16 fits the filter holes on the filter plate 10. A heating ring 5 is detachably sleeved on the outer wall of the pipeline 1, and the inner wall of the heating ring 5 is evenly connected with an electric heating pipe, and the inner wall of the oil storage tank 4 is also filled with an electric heating plate.
[0022] The technical effect of this scheme is as follows: when the linkage rod 2 rises, it will also drive the follower upright rod 3 to rise synchronously, and the rise of the follower upright rod 3 will also drive the first-level telescopic rod 11 to rise synchronously, because the first-level telescopic rod 11 and the second-level telescopic rod 12 are in a telescopic state, and therefore only when the first-level telescopic rod 11 is pulled to the limit will it drive the second-level telescopic rod 12 to rise, and during this time, the cleaning plate 14 starts to rotate to clear the blockage. When the blockage is cleaned by the brush 16, there is no need to deliver high-pressure oil, and the brush 16 cannot clear the blockage. As the pressure continues to rise, the plugging head 13 will eventually be pulled out from the opening of the delivery pipe 7, and the high-pressure oil enters the connecting pipe 9 through the delivery pipe 7, and finally enters the corresponding cleaning plate 14 and is sprayed out through the injection port 15. The oil sprayed by high pressure can flush out the debris in the filter hole, thereby realizing the function of clearing the blockage. Its cooperation with the brush 16 can effectively improve the efficiency and reliability of clearing the blockage.
[0023] Specifically, when the utility model is used, in order to ensure that the arc plate 6 does not move outward under normal transportation, the gravity of the arc plate 6 is set according to the normal pressure to ensure that the arc plate 6 remains stationary under normal pressure. When the pressure is greater than the dead weight of the arc plate 6, it will rise under the drive of the pressure, and the rack 8 and the plugging head 13 are controlled to rise and fall, thereby controlling the rotation of the cleaning plate 14 to achieve the effect of automatic clearing. The whole process does not require the use of electronic equipment, and can be driven when blocked, providing timeliness and efficiency of cleaning. To ensure that the oil in the pipeline 1 is not contaminated, the oil filled in the oil storage tank 4 is changed accordingly according to the type of oil transported in the pipeline 1. At the same time, the oil in the oil storage tank 4 is heated by the electric heating plate to ensure that it has the same temperature as the oil in the pipeline 1. The oil in the pipeline 1 can be heated by the heating ring 5 to avoid the oil temperature from decreasing and increasing viscosity, thereby increasing the risk of blockage.
[0024] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
[0025] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. An oil pipeline with automatic anti-blocking and filtering function, comprising a pipeline (1), characterized in that: An arc plate (6) is provided in the pipeline (1), a linkage rod (2) is fixedly connected in the middle of the top side wall of the arc plate (6), the linkage rod (2) is a U-shaped structure, one end of the linkage rod (2) away from the arc plate (6) extends into the pipeline (1) and is fixedly connected to a rack (8), an outer wall of the pipeline (1) and a side wall located below the linkage rod (2) is fixedly connected to an oil storage tank (4), a follower vertical rod (3) is telescopically inserted in the middle of the top side wall of the oil storage tank (4), the follower vertical rod (3) is fixedly connected to the bottom side wall of the linkage rod (2) through its top end, an L-shaped delivery pipe (7) is provided in the pipeline (1), the delivery pipe (7) is inserted and fixedly connected to the inner wall of the pipeline (1) and communicates with the inside of the oil storage tank (4).
2. The oil pipeline with automatic anti-blocking and filtering function as claimed in claim 1, characterized in that: A primary telescopic rod (11) is provided in the oil storage tank (4); a secondary telescopic rod (12) is telescopically sleeved at the bottom end of the primary telescopic rod (11); a plugging head (13) is fixedly connected to one end of the secondary telescopic rod (12) away from the primary telescopic rod (11); the plugging head (13) is plugged in the bottom opening of the delivery pipe (7) located in the oil storage tank (4); and the oil storage tank (4) is filled with high-pressure oil.
3. The oil pipeline with automatic anti-blocking and filtering function as claimed in claim 1, characterized in that: The inner wall of the pipeline (1) is evenly and detachably connected with a filter plate (10), and a connecting pipe (9) is inserted and rotatably connected in the middle of the filter plate (10). One end of the connecting pipe (9) is rotatably connected to an end of the delivery pipe (7) away from the oil storage tank (4), and the interiors are communicated with each other. The outer wall of the end of the connecting pipe (9) close to the delivery pipe (7) is fixedly connected with teeth.
4. The oil pipeline with automatic anti-blocking and filtering function as claimed in claim 3, characterized in that: A cleaning plate (14) is fixedly connected to both side walls of the connecting pipe (9) close to the filter plate (10); injection ports (15) are evenly penetrated through the side walls of the cleaning plate (14) opposite to the filter plate (10); the injection ports (15) are of a conical structure; a brush (16) is fixedly connected to the outer wall between every two injection ports (15); and the brush (16) fits the filter hole on the filter plate (10).
5. The oil pipeline with automatic anti-blocking and filtering function as claimed in claim 1, characterized in that: The rack (8) is meshedly connected with teeth on the outer wall of the connecting pipe (9); a limit rod is telescopically inserted into the bottom end of the rack (8), and the limit rod is fixedly connected to the inner wall of the pipeline (1) through the bottom end; the outer wall of the pipeline (1) is detachably sleeved with a heating ring (5); the inner wall of the heating ring (5) is evenly connected with an electric heating pipe; and the inner wall of the oil storage tank (4) is also filled with an electric heating plate.