Anti-blocking producing well valve

Abstract

The invention discloses an anti-blocking oil production well valve, which relates to the field of oil well valves, and comprises a bottom plate, a valve rod, a valve rod and a valve rod, the cavity mechanism is used for controlling opening and closing of the valve, and the bottom of the cavity mechanism is fixedly connected with the top of the bottom plate; the outer surface of the oil outlet pipe is fixedly connected with the inner wall of the cavity mechanism; the oil inlet mechanism is used for preventing the valve from being blocked, and the outer surface of the oil inlet mechanism is fixedly connected with the inner wall of the cavity mechanism; the cleaning mechanism is used for cleaning the valve, the bottom of the cleaning mechanism is fixedly connected with the outer surface of the cavity mechanism, in the process that the petroleum passes through the fixing pipe and enters the collecting cavity, sediments and impurities in the petroleum can be blocked by a filter plate, the petroleum penetrates through a petroleum passing hole in the filter plate, and then the petroleum is cleaned. Therefore, sediments and impurities are prevented from entering the valve cavity to block the valve.

Description

Technical Field

[0001] The invention relates to the technical field of oil well valves, in particular to an anti-blocking oil well valve. Background Art

[0002] An oil field is the sum of oil and gas reservoirs in the same oil and gas producing area under the control of a single geological structure (or formation). An oil and gas field may have one or more oil and gas reservoirs. The area with mainly oil reservoirs is called an oil field, and the area with mainly gas reservoirs is called a gas field. An oil field refers to a specific area where crude oil is produced. Sometimes it is a general term for oil layers gathered underground in a specific region. In a broad sense, several oil regions are called oil fields together, such as Daqing Oilfield, North Sea Oilfield in the UK, Tyumen Oilfield in Russia, etc. Oil fields are hydrocarbons that exist naturally underground. Under surface conditions, they are liquid. On the contrary, under surface conditions, they are still gas, which is natural gas. The specific area of ​​natural gas production is a natural gas field. The size of recoverable oil reserves determines the value of mining. It requires accurate calculation of the size of the oil-bearing area, the number and thickness of oil layers, and the oil reserves per unit area. When mining gas and oil fields, pipelines are needed to transport the oil or gas underground. Since pipelines are used, oil well valves are indispensable; With the long-term use of oil well valves, the sediments and impurities in the oil will remain in the valve body, which will clog the valve. It is then necessary to use a filter plate to separate the oil entering the valve to remove the impurities in the oil. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention solves the technical problems by adopting the following technical solution: an anti-blocking oil well valve according to the present invention comprises: A bottom plate, which is used to support the entire valve; A cavity mechanism, which is used to control the opening and closing of the valve, wherein the bottom of the cavity mechanism is fixedly connected to the top of the base plate; An oil outlet pipe, the outer surface of which is fixedly connected to the inner wall of the cavity mechanism; Also includes: An oil inlet mechanism, which is used to prevent valve blockage, and the outer surface of the oil inlet mechanism is fixedly connected to the inner wall of the cavity mechanism; A cleaning mechanism, which is used to clean the valve, wherein the bottom of the cleaning mechanism is fixedly connected to the outer surface of the cavity mechanism; The oil inlet mechanism comprises a pipeline, one end of the pipeline away from the cavity mechanism is fixedly connected to an anti-blocking mechanism, one end of the anti-blocking mechanism away from the pipeline is fixedly connected to a fixed pipe, and the bottom end of the outer surface of the anti-blocking mechanism is fixedly connected to a fixed plate 1; The whole device can be fixed between the oil pipes on both sides by threaded connection through the fixing plate 1 and the oil outlet pipe.

[0004] The anti-blocking mechanism includes a collection chamber, on the inner wall of which magnet blocks I are uniformly arranged, and the outer surface of the magnet blocks I is fixedly connected to the inner wall of the collection chamber. A support plate I is fixedly connected to the center of the inner wall of the collection chamber. A hose is fixedly connected to the outer surface of the support plate I. One end of the support plate I close to the hose is fixedly connected to a first telescopic spring. The end of the first telescopic spring away from the support plate I is fixedly connected to a filtering mechanism. Extrusion mechanisms are symmetrically arranged at both ends of the support plate I.

[0005] The first fixing plate is fixed to the outer surface of the collection chamber by screws.

[0006] Preferably, one end of the collection chamber close to the pipeline is fixedly connected to one end of the pipeline away from the cavity mechanism, and one end of the hose away from the support plate I is fixedly connected to the filtering mechanism.

[0007] Preferably, the filtering mechanism includes a filter plate, on the outer surface of which oil passing holes are uniformly arranged. A support plate II is fixedly connected to the inner wall of the filter plate. Second telescopic springs are uniformly arranged on the outer surface of the support plate II. One end of the second telescopic spring close to the support plate II is fixedly connected to the outer surface of the support plate II. The end of the second telescopic spring away from the support plate II is fixedly connected to a magnet block II. The end of the magnet block II away from the second telescopic spring is fixedly connected to a telescopic plate. One end of the magnet block II close to the telescopic plate is fixedly connected to a pushing plate. Impact columns are uniformly arranged on the top of the support plate II, and the end of the impact column away from the support plate II is in contact with the magnet block II.

[0008] Preferably, the outer surface of the filter plate is fixedly connected to the end of the first telescopic spring away from the support plate I, and the end of the telescopic plate away from the magnet block II is fixedly connected to the inner wall of the filter plate.

[0009] Preferably, the extrusion mechanism includes a support plate III, on the outer surface of which curved rods are symmetrically arranged. First support rods are uniformly arranged on the outer surface of the curved rods. One end of the first support rod close to the curved rod is fixedly connected to the outer surface of the curved rod. An elastic rod is fixedly connected to the outer surface of the first support rod. The end of the elastic rod away from the curved rod is fixedly connected to a ring. Scraping plates are uniformly arranged on the inner wall of the ring, and the outer surface of the scraping plate is fixedly connected to the inner wall of the ring.

[0010] Preferably, one end of the support plate III close to the support plate I is fixedly connected to the outer surface of the support plate I, and the end of the scraping plate away from the ring is slidably connected to the outer surface of the first support rod.

[0011] Preferably, the cavity mechanism includes a valve cavity. A threaded block is fixedly connected to the top of the valve cavity. A threaded rod is rotatably connected to the inner wall of the threaded block. A knob is fixedly connected to the top of the threaded rod. A baffle is fixedly connected to the bottom of the threaded rod.

[0012] By rotating the knob in the cavity mechanism, the baffle is driven to block or allow the flow of the transverse surface of the valve cavity, thereby controlling the flow of oil.

[0013] Preferably, the inner wall of the valve cavity is fixedly connected to the outer surface of the pipeline. One end of the inner wall of the valve cavity away from the pipeline is fixedly connected to the outer surface of the oil outlet pipe. The bottom of the valve cavity is fixedly connected to the top of the top plate.

[0014] Preferably, the cleaning mechanism includes a fourth support plate. One end of the fourth support plate close to the valve cavity is fixedly connected to the outer surface of the valve cavity. A handle is rotatably connected to the outer surface of the fourth support plate. A rotating arm is rotatably connected to the inner wall of the fourth support plate. A base is fixedly connected to the top of the rotating arm. A servo motor is fixedly connected to the top of the rotating arm away from the base. A rotating shaft is rotatably connected to the bottom of the servo motor. A hook-shaped plate is fixedly connected to the outer surface of the rotating shaft. A sponge block is fixedly connected to the bottom of the hook-shaped plate. A wind deflector is rotatably connected to the bottom of the rotating shaft. An impact ball is fixedly connected to the bottom of the wind deflector.

[0015] The beneficial effects of the present invention are as follows: (1) By setting the anti-blocking mechanism in the present invention, when the oil passes through the fixed pipe and enters the collection cavity, the sediment and impurities in the oil will be blocked by the filter plate, and the oil passes through the oil passing holes on the filter plate, thereby preventing the sediment and impurities from entering the valve cavity and blocking the valve. With the accumulation of sediment on the filter plate and the impact force of the oil flow, the first telescopic spring and the hose will be squeezed, so that the filter plate moves backward, so that the first magnet block adsorbs the second magnet block and moves outward, thereby driving the pushing plate to push the sediment on the filter plate of the device into the external gap of the collection cavity. When the oil is not being exploited, the first fixing plate can be disassembled to remove the impurities from the collection cavity.

[0016] (2) By setting the anti-blocking mechanism in the present invention, when the second magnet block moves, it will drive the telescopic plate to move, preventing impurities from blocking the movement of the second magnet block, and at the same time stretching the second telescopic spring. And in the initial state, since the impact column abuts against the second magnet plate, the second telescopic spring is in a stretched state. Thus, after the sediment is pushed away by the pushing plate, the first telescopic spring returns to its original shape, driving the filter plate to reset. The adsorption force between the first magnet block and the second magnet block decreases, so that the second telescopic spring pulls back the second magnet block and impacts with the impact column, and the generated vibration causes the impurities adhered to the pushing plate to fall off, thereby realizing self-cleaning.

[0017] (3) The present invention provides an extrusion mechanism. When the filter plate moves backward, the support rod 1 will squeeze out the impurities blocked in the oil hole on the filter plate to prevent the oil from passing through. At the same time, when the support rod 1 passes through the oil hole, the ring will move backward and drive the elastic rod to deform and accumulate elastic potential energy. As the filter plate is reset, the elastic potential energy causes the ring to drive the scratch plate to scratch the surface of the support rod 1, thereby cleaning the attachments adhering to the support rod 1.

[0018] (4) The present invention provides a cleaning mechanism. When the knob is not in use, the handle drives the rotating arm to rotate, so that the rotating arm rotates to the top of the knob, and the servo motor drives the rotating shaft to rotate, thereby driving the hook plate and the sponge block to rotate, and then the sponge block cleans the dust adhering to the knob to prevent the staff from slipping when using it. In winter, the knob outdoors is prone to ice, and the wind will blow the wind shield, so that the wind shield rotates, and then drives the impact ball to hit the knob, so that the ice layer is broken and falls off. When the knob is used, the handle is rotated so that the rotating arm is placed on the ground, and the base is in contact with the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional view of the structure of the present invention; Figure 3 It is a structural schematic diagram of the cavity mechanism of the present invention; Figure 4 It is a structural schematic diagram of the oil inlet mechanism of the present invention; Figure 5 It is a structural schematic diagram of the anti-blocking mechanism of the present invention; Figure 6 It is a partial structural schematic diagram of the anti-blocking mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the filtering mechanism of the present invention; Figure 8 It is a structural schematic diagram of the extrusion mechanism of the present invention; Figure 9 It is a structural schematic diagram of the cleaning mechanism of the present invention; In the figure: 1, bottom plate; 2, cavity mechanism; 3, oil outlet pipe; 4, oil inlet mechanism; 5, cleaning mechanism; 21, valve cavity; 22, threaded block; 23, threaded rod; 24, knob; 25, baffle; 41, pipe; 42, anti-blocking mechanism; 43, fixed pipe; 44, first fixing plate; 421, collection cavity; 422, first magnet block; 423, first support plate; 424, hose; 425, first telescopic spring; 426, filtering mechanism; 427, extrusion mechanism; 4261, filter plate; 4262, oil passing hole; 4263, second support plate; 4264, second telescopic spring; 4265, second magnet block; 4266, telescopic plate; 4267, pushing plate; 4268, impact column; 4271, third support plate; 4272, curved rod; 4273, first support rod; 4274, ring; 4275, scraping plate; 4276, elastic rod; 51, fourth support plate; 52, handle; 53, rotating arm; 54, base; 55, servo motor; 56, rotating shaft; 57, hook-shaped plate; 58, sponge block; 59, wind baffle; 510, impact ball. Detailed implementation mode

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0021] Embodiment 1, usage Figures 1-9 A kind of anti-blocking oil well valve of one embodiment of the present invention will be described as follows.

[0022] As Figures 1-9 shown, a kind of anti-blocking oil well valve of the present invention includes: Bottom plate 1, which is used to support the whole valve; Cavity mechanism 2, which is used to control the opening and closing of the valve, and the bottom of the cavity mechanism 2 is fixedly connected to the top of the bottom plate 1; Oil outlet pipe 3, the outer surface of which is fixedly connected to the inner wall of the cavity mechanism 2; It further includes: Oil inlet mechanism 4, which is used to prevent the valve from being blocked, and the outer surface of the oil inlet mechanism 4 is fixedly connected to the inner wall of the cavity mechanism 2; Cleaning mechanism 5, which is used to clean the valve, and the bottom of the cleaning mechanism 5 is fixedly connected to the outer surface of the cavity mechanism 2; When the anti-blocking oil production well valve is working, oil enters the cavity mechanism 2 through the oil inlet mechanism 4. Then, the cavity mechanism 2 controls the flow of oil. Finally, it flows out through the oil outlet pipe 3. When the cavity mechanism 2 is not in use, the cleaning mechanism 5 is in a working state to clean the top of the cavity mechanism 2.

[0023] The oil inlet mechanism 4 includes a pipe 41. One end of the pipe 41 far from the cavity mechanism 2 is fixedly connected with an anti-blocking mechanism 42. One end of the anti-blocking mechanism 42 far from the pipe 41 is fixedly connected with a fixed pipe 43. The bottom end of the outer surface of the anti-blocking mechanism 42 is fixedly connected with a first fixing plate 44. When the oil inlet mechanism 4 is working, oil enters the anti-blocking mechanism through the fixed pipe 43, and then the anti-blocking mechanism 42 filters and separates the impurities in the oil. Finally, it flows into the cavity mechanism 2 through the pipe 41.

[0024] The whole device can be fixedly connected between the two side oil pipes by screwing through the first fixing plate 44 and the oil outlet pipe 3.

[0025] The anti-blocking mechanism 42 includes a collection chamber 421. Magnet blocks 422 are evenly arranged on the inner wall of the collection chamber 421. The outer surface of the magnet block 422 is fixedly connected with the inner wall of the collection chamber 421. The center of the inner wall of the collection chamber 421 is fixedly connected with a first support plate 423. A flexible hose 424 is fixedly connected to the outer surface of the first support plate 423. One end of the first support plate 423 close to the flexible hose 424 is fixedly connected with a first telescopic spring 425. One end of the first telescopic spring 425 far from the first support plate 423 is fixedly connected with a filtering mechanism 426. Extrusion mechanisms 427 are symmetrically arranged at both ends of the first support plate 423.

[0026] The first fixing plate 44 is fixed to the outer surface of the collection chamber 421 by screws.

[0027] One end of the collection chamber 421 close to the pipe 41 is fixedly connected with one end of the pipe 41 far from the cavity mechanism 2. One end of the flexible hose 424 far from the first support plate 423 is fixedly connected with the filtering mechanism 426.

[0028] The filtering mechanism 426 includes a filter plate 4261. Oil passing holes 4262 are evenly arranged on the outer surface of the filter plate 4261. A second support plate 4263 is fixedly connected to the inner wall of the filter plate 4261. Second telescopic springs 4264 are evenly arranged on the outer surface of the second support plate 4263. One end of each second telescopic spring 4264 close to the second support plate 4263 is fixedly connected to the outer surface of the second support plate 4263. A second magnet block 4265 is fixedly connected to the end of each second telescopic spring 4264 far from the second support plate 4263. A telescopic plate 4266 is fixedly connected to the end of the second magnet block 4265 far from the second telescopic spring 4264. A push plate 4267 is fixedly connected to the end of the second magnet block 4265 close to the telescopic plate 4266. Impact columns 4268 are evenly arranged on the top of the second support plate 4263. The end of each impact column 4268 far from the second support plate 4263 contacts the second magnet block 4265.

[0029] When the oil passes through the fixed pipe 43 and enters the collection chamber 421, sediments and impurities in the oil will be blocked by the filter plate 4261, and the oil passes through the oil passing holes 4262 on the filter plate 4261, thus preventing sediments and impurities from entering the valve chamber 21 and blocking the valve. With the accumulation of sediments on the filter plate 4261 and the impact force of the flowing oil, the first telescopic spring 425 and the hose 424 will be squeezed, so that the filter plate 4261 moves backward, and the first magnet block 422 adsorbs the second magnet block 4265 to move outward, driving the push plate 4267 to push the sediments on the filter plate 4261 of the device into the external gap of the collection chamber 421. When the oil is not being exploited, the impurities can be removed from the collection chamber 421 by disassembling the first fixing plate 44. During the movement of the second magnet block 4265, it will drive the telescopic plate 4266 to move, preventing impurities from blocking the movement of the second magnet block 4265. At the same time, the second telescopic spring 4264 will be stretched. And in the initial state, due to the impact column 4268 and the second magnet plate abutting against each other, the second telescopic spring 4264 is in a stretched state. After the sediments are pushed away by the push plate 4267, the first telescopic spring 425 resumes deformation, driving the filter plate 4261 to reset. The adsorption force between the first magnet block 422 and the second magnet block 4265 decreases, so that the second telescopic spring 4264 pulls back the second magnet block 4265 and impacts the impact column 4268, and the generated vibration causes the impurities adhered to the push plate 4267 to fall off, thus realizing self-cleaning.

[0030] The outer surface of the filter plate 4261 is fixedly connected to the end of the first telescopic spring 425 far from the first support plate 423. The end of the telescopic plate 4266 far from the second magnet block 4265 is fixedly connected to the inner wall of the filter plate 4261.

[0031] The extrusion mechanism 427 includes a support plate three 4271, the outer surface of the support plate three 4271 is symmetrically provided with curved rods 4272, the outer surface of the curved rod 4272 is evenly provided with support rods one 4273, the end of the support rod one 4273 close to the curved rod 4272 is fixedly connected to the outer surface of the curved rod 4272, the outer surface of the support rod one 4273 is fixedly connected with an elastic rod 4276, the end of the elastic rod 4276 away from the curved rod 4272 is fixedly connected with a ring 4274, the inner wall of the ring 4274 is evenly provided with scratch plates 4275, and the outer surface of the scratch plates 4275 is fixedly connected to the inner wall of the ring 4274.

[0032] During the backward movement of the filter plate 4261, the support rod 4273 will squeeze out the impurities blocked in the oil hole 4262 on the filter plate 4261 to prevent the oil from passing through. At the same time, when the support rod 4273 passes through the oil hole 4262, the ring 4274 will move backward and drive the elastic rod 4276 to deform and accumulate elastic potential energy. As the filter plate 4261 is reset, the elastic potential energy causes the ring 4274 to drive the scratch plate 4275 to scratch the surface of the support rod 4273, thereby cleaning the attachments adhering to the support rod 4273.

[0033] One end of the support plate three 4271 close to the support plate one 423 is fixedly connected to the outer surface of the support plate one 423, and one end of the scratch plate 4275 away from the ring 4274 is slidably connected to the outer surface of the support rod one 4273.

[0034] The cavity mechanism 2 includes a valve cavity 21 , the top of the valve cavity 21 is fixedly connected to a threaded block 22 , the inner wall of the threaded block 22 is rotatably connected to a threaded rod 23 , the top of the threaded rod 23 is fixedly connected to a knob 24 , and the bottom of the threaded rod 23 is fixedly connected to a baffle 25 .

[0035] By rotating the knob 24 in the cavity mechanism 2, the baffle 25 is driven to block or allow flow on the lateral surface of the valve cavity 21, thereby controlling the flow of oil.

[0036] The inner wall of the valve cavity 21 is fixedly connected to the outer surface of the pipeline 41, the end of the inner wall of the valve cavity 21 away from the pipeline 41 is fixedly connected to the outer surface of the oil outlet pipe 3, and the bottom of the valve cavity 21 is fixedly connected to the top of the top plate.

[0037] The specific workflow is as follows: When the oil passes through the anti-clogging mechanism 42, the anti-clogging mechanism 42 starts to work. After the oil enters the anti-clogging mechanism 42, the oil enters the collection chamber 421. The sediment and impurities in the oil are blocked by the filter plate 4261. The oil passes through the oil hole 4262 on the filter plate 4261, thereby preventing the sediment and impurities from entering the valve chamber 21 and clogging the valve. With the accumulation of sediment on the filter plate 4261 and the impact force of the oil fluid, the telescopic spring 425 and the hose 424 are squeezed, so that the filter plate 4261 is pushed to The magnet block 1 422 attracts the magnet block 2 4265 and moves outward, thereby driving the push plate 4267 to push the sediment on the filter plate 4261 into the outer gap of the collection chamber 421. When the oil is not being extracted, the impurities can be removed from the collection chamber 421 by disassembling the fixing plate 1 44. During the movement of the magnet block 2 4265, the telescopic plate 4266 is driven to move to prevent the impurities from blocking the movement of the magnet block 2 4265. At the same time, the telescopic spring 2 4264 is stretched, and in the initial state, the telescopic plate 4266 is moved. When the impact column 4268 and the second magnet plate are against each other, the telescopic spring 2 4264 is in a stretched state, so that after the sediment is pushed away by the push plate 4267, the telescopic spring 1 425 recovers its deformation, thereby driving the filter plate 4261 to reset, and the adsorption force of the magnet block 1 422 and the second magnet block 4265 is reduced, so that the telescopic spring 2 4264 pulls back the second magnet block 4265 and collides with the impact column 4268, and the vibration generated causes the impurities adhering to the push plate 4267 to fall off, thereby achieving self-cleaning, and finally when the filter plate 4261 moves backward During the movement, the support rod 4273 will squeeze out the impurities blocked in the oil hole 4262 on the filter plate 4261 to prevent the oil from passing through. At the same time, when the support rod 4273 passes through the oil hole 4262, the ring 4274 will move backward, and drive the elastic rod 4276 to deform and accumulate elastic potential energy. As the filter plate 4261 is reset, the elastic potential energy causes the ring 4274 to drive the scratch plate 4275 to scratch the surface of the support rod 4273, thereby cleaning the attachments adhering to the support rod 4273.

[0038] Embodiment 2, use Figures 1-9 An anti-blocking oil well valve according to one embodiment of the present invention is described as follows.

[0039] like Figures 1-9As shown in the figure, for an anti-blocking oil production well valve of the present invention, on the basis of Embodiment 1, the cleaning mechanism 5 includes a fourth support plate 51. One end of the fourth support plate 51 close to the valve cavity 21 is fixedly connected to the outer surface of the valve cavity 21. A handle 52 is rotatably connected to the outer surface of the fourth support plate 51. A rotating arm 53 is rotatably connected to the inner wall of the fourth support plate 51. A base 54 is fixedly connected to the top of the rotating arm 53. A servo motor 55 is fixedly connected to the top of the rotating arm 53 away from the base 54. A rotating shaft 56 is rotatably connected to the bottom of the servo motor 55. A hook-shaped plate 57 is fixedly connected to the outer surface of the rotating shaft 56. A sponge block 58 is fixedly connected to the bottom of the hook-shaped plate 57. A wind shield 59 is rotatably connected to the bottom of the rotating shaft 56. An impact ball 510 is fixedly connected to the bottom of the wind shield 59.

[0040] When the cleaning mechanism 5 works, the rotating arm 53 is rotated to the top of the cavity mechanism 2. At the same time, the servo motor 55 drives the rotating shaft 56 to rotate, thereby driving the hook-shaped plate 57 and the sponge block 58 to rotate, and further enabling the sponge block 58 to clean the dust adhered to the knob 24, preventing the staff from slipping when using it. The wind will blow the wind shield 59, thereby causing the wind shield 59 to rotate, and further driving the impact ball 510 to strike the knob 24, so that the ice layer is broken and falls.

[0041] The specific working process is as follows: When the cleaning mechanism 5 works, that is, when the knob 24 is not in use, the rotating arm 53 is driven to rotate by the handle 52, so that the rotating arm 53 rotates to the top of the knob 24. The servo motor 55 drives the rotating shaft 56 to rotate, thereby driving the hook-shaped plate 57 and the sponge block 58 to rotate, and further enabling the sponge block 58 to clean the dust adhered to the knob 24, preventing the staff from slipping when using it. In winter, the knob 24 outdoors is prone to icing. The wind will blow the wind shield 59, thereby causing the wind shield 59 to rotate, and further driving the impact ball 510 to strike the knob 24, so that the ice layer is broken and falls. When using the knob 24, to avoid the cleaning mechanism 5 from hindering the work, rotate the handle 52 to place the rotating arm 53 on the ground so that the base 54 contacts the ground.

[0042] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special description and limitation.

Claims

1. An anti-blocking oil well valve, comprising: A bottom plate (1), the bottom plate (1) being used to support the entire valve; A cavity mechanism (2), the cavity mechanism (2) being used to control the opening and closing of the valve, the bottom of the cavity mechanism (2) being fixedly connected to the top of the base plate (1); An oil outlet pipe (3), the outer surface of the oil outlet pipe (3) being fixedly connected to the inner wall of the cavity mechanism (2); It is characterized by further comprising: An oil inlet mechanism (4), the oil inlet mechanism (4) being used to prevent valve clogging, the outer surface of the oil inlet mechanism (4) being fixedly connected to the inner wall of the cavity mechanism (2); A cleaning mechanism (5), the cleaning mechanism (5) being used for cleaning the valve, the bottom of the cleaning mechanism (5) being fixedly connected to the outer surface of the cavity mechanism (2); The oil inlet mechanism (4) comprises a pipeline (41), one end of the pipeline (41) away from the cavity mechanism (2) is fixedly connected to an anti-blocking mechanism (42), one end of the anti-blocking mechanism (42) away from the pipeline (41) is fixedly connected to a fixing pipe (43), and the bottom end of the outer surface of the anti-blocking mechanism (42) is fixedly connected to a fixing plate 1 (44); The anti-clogging mechanism (42) comprises a collecting chamber (421), the inner wall of the collecting chamber (421) is evenly provided with magnet blocks 1 (422), the outer surface of the magnet block 1 (421) is fixedly connected to the inner wall of the collecting chamber (421), the center of the inner wall of the collecting chamber (421) is fixedly connected to a support plate 1 (423), the outer surface of the support plate 1 (423) is fixedly connected to a hose (424), an end of the support plate 1 (423) close to the hose (424) is fixedly connected to a telescopic spring 1 (425), an end of the telescopic spring 1 (425) away from the support plate 1 (423) is fixedly connected to a filtering mechanism (426), and extrusion mechanisms (427) are symmetrically provided at both ends of the support plate 1 (423).

2. The anti-blocking oil well valve according to claim 1, characterized in that: One end of the collecting chamber (421) close to the pipe (41) is fixedly connected to one end of the pipe (41) away from the chamber mechanism (2), and one end of the hose (424) away from the support plate (423) is fixedly connected to the outer surface of the filtering mechanism (426).

3. The anti-blocking oil well valve according to claim 2, characterized in that: The filtering mechanism (426) comprises a filtering plate (4261), the outer surface of the filtering plate (4261) is evenly provided with oil holes (4262), the inner wall of the filtering plate (4261) is fixedly connected with a second supporting plate (4263), the outer surface of the second supporting plate (4263) is evenly provided with a second telescopic spring (4264), one end of the second telescopic spring (4264) close to the second supporting plate (4263) is fixedly connected to the outer surface of the second supporting plate (4263), and the second telescopic spring (4264) is away from the second supporting plate One end of the support plate (4263) is fixedly connected to a second magnet block (4265), one end of the second magnet block (4265) away from the second telescopic spring (4264) is fixedly connected to a telescopic plate (4266), one end of the second magnet block (4265) close to the telescopic plate (4266) is fixedly connected to a push plate (4267), and impact columns (4268) are evenly arranged on the top of the second support plate (4263), and one end of the impact column (4268) away from the second support plate (4263) contacts the outer surface of the second magnet block (4265).

4. The anti-blocking oil well valve according to claim 3, characterized in that: The outer surface of the filter plate (4261) is fixedly connected to one end of the telescopic spring (425) away from the support plate (423), and the end of the telescopic plate (4266) away from the magnet block (4265) is fixedly connected to the inner wall of the filter plate (4261).

5. The anti-blocking oil well valve according to claim 1, characterized in that: The extrusion mechanism (427) comprises a support plate three (4271), the outer surface of the support plate three (4271) is symmetrically provided with curved rods (4272), the outer surface of the curved rod (4272) is evenly provided with support rods one (4273), one end of the support rod one (4273) close to the curved rod (4272) is fixedly connected to the outer surface of the curved rod (4272), the outer surface of the support rod one (4273) is fixedly connected to an elastic rod (4276), one end of the elastic rod (4276) away from the curved rod (4272) is fixedly connected to a circular ring (4274), and the inner wall of the circular ring (4274) is evenly provided with scratch plates (4275), and the outer surface of the scratch plates (4275) is fixedly connected to the inner wall of the circular ring (4274).

6. The anti-blocking oil well valve according to claim 5, characterized in that: One end of the support plate three (4271) close to the support plate one (423) is fixedly connected to the outer surface of the support plate one (423), and one end of the scratch plate (4275) away from the ring (4274) is slidably connected to the outer surface of the support rod one (4273).

7. The anti-blocking oil well valve according to claim 1, characterized in that: The cavity mechanism (2) comprises a valve cavity (21), the top of the valve cavity (21) is fixedly connected to a threaded block (22), the inner wall of the threaded block (22) is rotatably connected to a threaded rod (23), the top of the threaded rod (23) is fixedly connected to a knob (24), and the bottom of the threaded rod (23) is fixedly connected to a baffle (25).

8. The anti-blocking oil well valve according to claim 7, characterized in that: The inner wall of the valve cavity (21) is fixedly connected to the outer surface of the pipeline (41), the end of the inner wall of the valve cavity (21) away from the pipeline (41) is fixedly connected to the outer surface of the oil outlet pipe (3), and the bottom of the valve cavity (21) is fixedly connected to the top of the bottom plate (1).

9. The anti-blocking oil well valve according to claim 8, characterized in that: The cleaning mechanism (5) comprises a support plate four (51), one end of the support plate four (51) close to the valve cavity (21) is fixedly connected to the outer surface of the valve cavity (21), the outer surface of the support plate four (51) is rotatably connected to a handle (52), the inner wall of the support plate four (51) is rotatably connected to a rotating arm (53), the top of the rotating arm (53) is fixedly connected to a base (54), the top of the rotating arm (53) is fixedly connected to an end away from the base (54) is fixedly connected to a servo motor (55), the bottom of the servo motor (55) is rotatably connected to a rotating shaft (56), the outer surface of the rotating shaft (56) is fixedly connected to a hook-shaped plate (57), the bottom of the hook-shaped plate (57) is fixedly connected to a sponge block (58), the bottom of the rotating shaft (56) is rotatably connected to a windshield plate (59), and the bottom of the windshield plate (59) is fixedly connected to an impact ball (510).

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