Magnetic valve capable of being opened in sliding mode

Abstract

The utility model discloses a magnetic valve capable of being opened in a sliding mode, and relates to the technical field of valves, the magnetic valve comprises a valve body, a dredging pipe penetrates through the side face of the valve body, a dirt accumulation prevention device is arranged on the side face of the valve body, and the dirt accumulation prevention device comprises a notch. The motor, the rack, the gear, the wall scraping rod and other components in the dirt accumulation prevention equipment are matched with one another, so that the wall scraping rod can pass through the movable plate to scrape the surface of the movable plate when moving downwards, some dirt on the surface of the movable plate is scraped, the residual dirt on the surface of the movable plate is reduced, and the service life of the wall scraping rod is prolonged. Dirt on the movable plate is removed, the risk of blockage or failure of the valve caused by dirt accumulation can be reduced, abrasion and dirt accumulation are reduced, the service life of the valve can be prolonged, stable and efficient fluid flowing can be maintained through the clean movable plate, the requirement for manual maintenance can be reduced through the automatic cleaning function, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of valves, and particularly relates to a sliding-opening magnetic valve. Background Technique

[0002] A sliding-opening magnetic valve is a device that uses electromagnetic force to control the opening and closing of a valve. Its working principle is to drive the sliding part of the valve through the action of an electromagnet, thereby controlling the flow of fluid. Specifically, when an electric current passes through the electromagnet, the generated magnetic force causes the sliding part of the valve to move, thus opening or closing the valve. This kind of valve has the advantages of rapid response and precise control, and is commonly used in occasions that require automation and remote control.

[0003] According to a disclosed sliding-opening magnetic valve (Publication No.: CN 209213163 U), it includes a valve body. A sealing plug is arranged inside the valve body. The top of the sealing plug is fixedly connected with a mounting block. The top of the mounting block is fixedly connected with a first magnetic block. Both sides of the mounting block are fixedly connected with first connecting blocks. A connecting rod is rotatably connected to the first connecting block. The end of the connecting rod far from the first connecting block is rotatably connected to a second connecting block, and the second connecting block is fixedly connected to the inner side wall of the valve body. By driving the sliding part of the valve through the action of an electromagnet to control the flow of fluid, there may be dirt on the sliding part during long-term sliding. The existence of dirt may affect the movement of the sliding part. Through the mutual cooperation between components such as the sealing plug and the first connecting block above, it is difficult to scrape off some dirt on the surface of the moving plate, and it is difficult to reduce the risk of blockage or failure of the valve due to dirt accumulation. The difficult-to-clean moving plate helps to maintain stable and efficient fluid flow, and there is room for improvement. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sliding-opening magnetic valve. Through the mutual cooperation between components such as the motor, rack, gear, and scraping rod inside the anti-dirt accumulation device, when the scraping rod moves downward, it will pass by the moving plate and scrape the surface of the moving plate, scraping off some dirt on the surface of the moving plate, reducing the dirt remaining on the surface of the moving plate, removing the dirt on the moving plate, which can reduce the risk of blockage or failure of the valve due to dirt accumulation. Reducing wear and dirt accumulation helps to extend the service life of the valve. The clean moving plate helps to maintain stable and efficient fluid flow. The automatic cleaning function can reduce the need for manual maintenance, thereby reducing the maintenance cost and solving the existing problems.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model relates to a sliding-opening magnetic valve, which comprises a valve body. A dredging pipe penetrates through the side surface of the valve body. An anti-fouling accumulation device is arranged on the side surface of the valve body. The anti-fouling accumulation device comprises a notch which is opened at the top of the valve body. A rectangular rod is fixedly connected to the side surface of the valve body. A sliding groove is formed in the side surface of the rectangular rod. An L-shaped rod is slidably connected to the inner wall of the sliding groove. One end of the L-shaped rod away from the sliding groove is fixedly connected to a long rod. A rack is fixedly connected to the side surface of the long rod. A motor is fixedly connected to the side surface of the rectangular rod. A gear is fixedly connected to the output shaft of the motor. A connecting rod is fixedly connected to the side surface of the rack. A round rod is fixedly connected to the bottom of the connecting rod. One end of the round rod away from the connecting rod is fixedly connected to a scraping rod. A valve rod penetrates through the top of the valve body. One end of the valve rod is fixedly connected to a moving plate.

[0007] Further, the round rod penetrates through the inner wall of the notch. The gear and the rack are meshed with each other. The notch is located on the displacement track of the round rod. The gear and the rack are meshed with each other. When the gear rotates, it will drive the rack to move downward. When the rack moves downward, it will drive the L-shaped rod to slide on the side surface of the rectangular rod. When the rack moves downward, it will drive the round rod to move downward.

[0008] Further, a spring is fixedly connected to the inner wall of the sliding groove. One end of the spring away from the sliding groove is fixedly connected to the bottom of the L-shaped rod. The moving plate is located on the displacement track of the scraping rod. The moving plate is located on the movement track of the scraping rod. When the scraping rod moves downward, it will pass by the moving plate and scrape the surface of the moving plate.

[0009] Further, an anti-stuck device is arranged on the side surface of the valve body. The anti-stuck device comprises an oil pump. The side surface of the oil pump is fixedly connected to the side surface of the rectangular rod. A support rod is fixedly connected to the top of the rectangular rod. A baffle is fixedly connected to the side surface of the support rod. One end of the support rod away from the rectangular rod is rotatably connected to a rotating shaft. One end of the rotating shaft away from the support rod is fixedly connected to a rotating rod. One end of the rotating rod away from the rotating shaft is fixedly connected to a turntable. A connecting belt is fixedly sleeved on the output shaft of the motor. One end of the connecting belt away from the motor is fixedly sleeved on the circumferential surface of the rotating shaft. An extrusion block is fixedly connected to the circumferential surface of the turntable. An oil outlet pipe penetrates through the side surface of the oil pump. An inclined rod is fixedly connected to the side surface of the oil pump. A thin rod is fixedly connected to the side surface of the inclined rod. One end of the thin rod away from the inclined rod is fixedly connected to the side surface of the oil outlet pipe. Press the switch on the oil pump, and the lubricating oil can flow out through the oil outlet pipe. The oil outlet pipe is located on the side surface of the valve rod. The flowing lubricating oil will drip onto the valve rod to lubricate the valve rod. When the extrusion block rotates, it will squeeze the oil outlet pipe. When the oil outlet pipe is squeezed, it will affect the flow rate of the internal lubricating oil and control the oil output to prevent excessive oil output.

[0010] Furthermore, the oil outlet pipe is located on the displacement track of the extrusion block. There are several extrusion blocks, which are arranged in a circular array on the circumferential surface of the turntable. The end of the oil outlet pipe far from the oil pump is located on the side of the valve stem. Press the switch on the oil pump, and the lubricating oil can flow out through the oil outlet pipe. The oil outlet pipe is located on the side of the valve stem, and the flowing lubricating oil will drip onto the valve stem to lubricate the valve stem.

[0011] Furthermore, a cover plate is rotatably connected to the inner wall of the notch. A threaded rod is fixedly connected to the side of the valve body. A nut is threadedly connected to the circumferential surface of the threaded rod. The baffle is located at the top of the oil pipe. The threaded rod is designed to connect the valve body to other pipes.

[0012] Furthermore, a turning handle is fixedly connected to the top of the valve stem. A switch is arranged on the side of the oil pump. There are several threaded rods and nuts. The switch is designed to facilitate the control of the oil pump.

[0013] The utility model has the following beneficial effects:

[0014] 1. Through the mutual cooperation among components such as the motor, rack, gear, and scraping rod inside the anti-fouling accumulation device of the utility model, when the scraping rod moves downward, it will pass by the moving plate and scrape the surface of the moving plate, removing some dirt on the surface of the moving plate, reducing the dirt remaining on the surface of the moving plate, and cleaning the dirt on the moving plate. This can reduce the risk of blockage or failure of the valve caused by dirt accumulation, reduce wear and dirt accumulation, which helps to extend the service life of the valve. The clean moving plate helps to maintain stable and efficient fluid flow, and the automatic cleaning function can reduce the need for manual maintenance, thus reducing the maintenance cost.

[0015] 2. Through the mutual cooperation among components such as the oil pump, rotating shaft, connecting belt, and rotating rod inside the anti-stuck device of the utility model, the oil outlet pipe is located on the side of the valve stem, and the flowing lubricating oil will drip onto the valve stem to lubricate the valve stem. When the extrusion block rotates, it will squeeze the oil outlet pipe, and the extrusion of the oil outlet pipe will affect the flow rate of the internal lubricating oil, controlling the output of the lubricating oil, preventing excessive oil output, adjusting the flow rate, being able to precisely control the amount of lubricating oil, ensuring the best lubrication effect, preventing waste or pollution caused by excessive lubricating oil, maintaining proper lubrication helps the smooth movement of the valve stem, reducing wear, and reasonable lubrication control can reduce the wear and failure of components, extending the service life of the valve.

[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Three-dimensional appearance structure schematic diagram of the present utility model;

[0019] Figure 2 Three-dimensional side sectional structure schematic diagram of the valve body of the present utility model;

[0020] Figure 3 Three-dimensional enlarged structure schematic diagram of the gear of the present utility model;

[0021] Figure 4 Three-dimensional enlarged structure schematic diagram of the oil pump of the present utility model;

[0022] Figure 5 For the present utility model Figure 2 Three-dimensional enlarged structure schematic diagram of A in it.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Valve body; 2. Drain pipe; 3. Anti-fouling accumulation device; 31. Notch; 32. Rectangular rod; 33. L-shaped rod; 34. Long rod; 35. Rack; 36. Motor; 37. Gear; 38. Connecting rod; 39. Round rod; 310. Wall scraping rod; 311. Valve rod; 312. Moving plate; 313. Chute; 314. Spring; 4. Anti-jamming device; 41. Oil pump; 42. Support rod; 43. Rotating shaft; 44. Connecting belt; 45. Rotating rod; 46. Turntable; 47. Extrusion block; 48. Inclined rod; 49. Thin rod; 410. Oil outlet pipe; 411. Switch; 412. Baffle; 5. Threaded rod; 6. Nut; 7. Handle; 8. Cover plate. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] Please refer to Figures 1-5, the utility model relates to a sliding-opening magnetic valve, which comprises a valve body 1. A dredging pipe 2 penetrates through the side surface of the valve body 1. An anti-fouling accumulation device 3 is arranged on the side surface of the valve body 1. The anti-fouling accumulation device 3 includes a notch 31 which is opened on the top of the valve body 1. A rectangular rod 32 is fixedly connected to the side surface of the valve body 1. A chute 313 is opened on the side surface of the rectangular rod 32. An L-shaped rod 33 is slidably connected to the inner wall of the chute 313. One end of the L-shaped rod 33 away from the chute 313 is fixedly connected to a long rod 34. A rack 35 is fixedly connected to the side surface of the long rod 34. A motor 36 is fixedly connected to the side surface of the rectangular rod 32. A gear 37 is fixedly connected to the output shaft of the motor 36. A connecting rod 38 is fixedly connected to the side surface of the rack 35. A round rod 39 is fixedly connected to the bottom of the connecting rod 38. One end of the round rod 39 away from the connecting rod 38 is fixedly connected to a scraping rod 310. A valve rod 311 penetrates through the top of the valve body 1. One end of the valve rod 311 is fixedly connected to a moving plate 312.

[0027] The round rod 39 penetrates through the inner wall of the notch 31. The gear 37 and the rack 35 are meshed with each other. The notch 31 is located on the displacement track of the round rod 39. The gear 37 and the rack 35 are meshed with each other. When the gear 37 rotates, it will drive the rack 35 to move downward. When the rack 35 moves downward, it will drive the L-shaped rod 33 to slide on the side surface of the rectangular rod 32. When the rack 35 moves downward, it will drive the round rod 39 to move downward.

[0028] A spring 314 is fixedly connected to the inner wall of the chute 313. One end of the spring 314 away from the chute 313 is fixedly connected to the bottom of the L-shaped rod 33. The moving plate 312 is located on the displacement track of the scraping rod 310. The moving plate 312 is located on the movement track of the scraping rod 310. When the scraping rod 310 moves downward, it will pass through the moving plate 312 and scrape the surface of the moving plate 312.

[0029] On the side of the valve body 1, an anti-sticking device 4 is provided. The anti-sticking device 4 includes an oil pump 41. The side of the oil pump 41 is fixedly connected to the side of the rectangular rod 32. At the top of the rectangular rod 32, a support rod 42 is fixedly connected. On the side of the support rod 42, a baffle 412 is fixedly connected. One end of the support rod 42 away from the rectangular rod 32 is rotatably connected to a rotating shaft 43. One end of the rotating shaft 43 away from the support rod 42 is fixedly connected to a rotating rod 45. One end of the rotating rod 45 away from the rotating shaft 43 is fixedly connected to a turntable 46. A connecting belt 44 is fixedly sleeved on the output shaft of the motor 36. One end of the connecting belt 44 away from the motor 36 is fixedly sleeved on the circumferential surface of the rotating shaft 43. On the circumferential surface of the turntable 46, an extrusion block 47 is fixedly connected. The side of the oil pump 41 is penetrated by an oil outlet pipe 410. On the side of the oil pump 41, an inclined rod 48 is fixedly connected. On the side of the inclined rod 48, a thin rod 49 is fixedly connected. One end of the thin rod 49 away from the inclined rod 48 is fixedly connected to the side of the oil outlet pipe 410. Press the switch 411 on the oil pump 41, and the lubricating oil can flow out through the oil outlet pipe 410. The oil outlet pipe 410 is located on the side of the valve stem 311. The flowing lubricating oil will drip onto the valve stem 311 to lubricate the valve stem 311. When the extrusion block 47 rotates, it will squeeze the oil outlet pipe 410. When the oil outlet pipe 410 is squeezed, it will affect the flow rate of the internal lubricating oil and control the output of the lubricating oil to prevent excessive oil output.

[0030] The oil outlet pipe 410 is located on the displacement trajectory of the extrusion block 47. There are several extrusion blocks 47, which are arranged in a circumferential array on the circumferential surface of the turntable 46. One end of the oil outlet pipe 410 away from the oil pump 41 is located on the side of the valve stem 311. Press the switch 411 on the oil pump 41, and the lubricating oil can flow out through the oil outlet pipe 410. The oil outlet pipe 410 is located on the side of the valve stem 311. The flowing lubricating oil will drip onto the valve stem 311 to lubricate the valve stem 311.

[0031] On the inner wall of the notch 31, a cover plate 8 is rotatably connected. On the side of the valve body 1, a threaded rod 5 is fixedly connected. A nut 6 is threadedly connected to the circumferential surface of the threaded rod 5. The threaded rod 5 is designed to connect the valve body 1 to other pipelines.

[0032] At the top of the valve stem 311, a turning handle 7 is fixedly connected. On the side of the oil pump 41, a switch 411 is provided. There are several threaded rods 5 and nuts 6. The switch 411 is designed to facilitate the control of the oil pump 41.

[0033] A specific application of this embodiment is as follows: The magnetic valve drives the sliding part of the valve through the action of the electromagnet. In this device, it is to drive the moving plate 312, thereby controlling the flow of the fluid. There may be dirt on the moving plate 312 after long-term sliding, and the presence of dirt may affect the movement of the moving plate 312. Start the motor 36. When the motor 36 rotates, it will drive the gear 37 to rotate. The gear 37 meshes with the rack 35. When the gear 37 rotates, it will drive the rack 35 to move downward. When the rack 35 moves downward, it will drive the L-shaped rod 33 to slide on the side of the rectangular rod 32. When the rack 35 moves downward, it will drive the round rod 39 to move downward. When the round rod 39 moves downward, it will drive the wall scraping rod 310 to move downward. The moving plate 312 is located on the movement track of the wall scraping rod 310. When the wall scraping rod 310 moves downward, it will pass by the moving plate 312 and scrape the surface of the moving plate 312, removing some dirt on the surface of the moving plate 312, reducing the dirt remaining on the surface of the moving plate 312, and cleaning the dirt on the moving plate 312 can reduce the risk of blockage or failure of the valve due to dirt accumulation. Reducing wear and dirt accumulation helps extend the service life of the valve. A clean moving plate 312 helps maintain stable and efficient fluid flow. The automatic cleaning function can reduce the need for manual maintenance, thereby reducing maintenance costs. The inside of the oil pump 41 contains lubricating oil. Press the switch 411 on the oil pump 41, and the lubricating oil can flow out through the oil outlet pipe 410. The oil outlet pipe 410 is located on the side of the valve stem 311, and the flowing lubricating oil will drip onto the valve stem 311 to lubricate the valve stem 311. Through the above-mentioned motor 36, when the motor 36 rotates, it will drive the connecting belt 44 to rotate. When the connecting belt 44 rotates, it will drive the rotating shaft 43 to rotate. When the rotating shaft 43 rotates, it will drive the rotating rod 45 to rotate. When the rotating rod 45 rotates, it will drive the turntable 46 to rotate. When the turntable 46 rotates, it will drive the extrusion block 47 to rotate. The oil outlet pipe 410 is located on the movement track of the extrusion block 47. When the extrusion block 47 rotates, it will squeeze the oil outlet pipe 410. When the oil outlet pipe 410 is squeezed, it will affect the flow rate of the lubricating oil inside, control the output of the lubricating oil, prevent excessive oil output, adjust the flow rate, and can accurately control the amount of lubricating oil to ensure the best lubrication effect, prevent waste or pollution caused by excessive lubricating oil, and maintaining proper lubrication helps the smooth movement of the valve stem 311, reduce wear, and reasonable lubrication control can reduce the wear and failure of components and extend the service life of the valve.

[0034] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A sliding-opening magnetic valve, comprising a valve body (1), characterized in that: A dredging pipe (2) penetrates through the side surface of the valve body (1), and an anti-fouling accumulation device (3) is arranged on the side surface of the valve body (1); The anti-fouling accumulation device (3) includes a notch (31), the notch (31) is opened at the top of the valve body (1), a rectangular rod (32) is fixedly connected to the side surface of the valve body (1), a sliding groove (313) is opened on the side surface of the rectangular rod (32), an L-shaped rod (33) is slidably connected to the inner wall of the sliding groove (313), a long rod (34) is fixedly connected to the end of the L-shaped rod (33) away from the sliding groove (313), a rack (35) is fixedly connected to the side surface of the long rod (34), a motor (36) is fixedly connected to the side surface of the rectangular rod (32), a gear (37) is fixedly connected to the output shaft of the motor (36), a connecting rod (38) is fixedly connected to the side surface of the rack (35), a round rod (39) is fixedly connected to the bottom of the connecting rod (38), a scraping rod (310) is fixedly connected to the end of the round rod (39) away from the connecting rod (38), a valve rod (311) penetrates through the top of the valve body (1), and a moving plate (312) is fixedly connected to one end of the valve rod (311).

2. The sliding-opening magnetic valve according to claim 1, wherein The round rod (39) penetrates through the inner wall of the notch (31), the gear (37) and the rack (35) are meshed with each other, and the notch (31) is located on the displacement track of the round rod (39).

3. The sliding-opening magnetic valve according to claim 2, characterized in that, A spring (314) is fixedly connected to the inner wall of the sliding groove (313), the end of the spring (314) away from the sliding groove (313) is fixedly connected to the bottom of the L-shaped rod (33), and the moving plate (312) is located on the displacement track of the scraping rod (310).

4. A sliding-opening magnetic valve according to claim 3, wherein An anti-jamming device (4) is arranged on the side surface of the valve body (1), the anti-jamming device (4) includes an oil pump (41), the side surface of the oil pump (41) is fixedly connected to the side surface of the rectangular rod (32), a support rod (42) is fixedly connected to the top of the rectangular rod (32), a baffle (412) is fixedly connected to the side surface of the support rod (42), a rotating shaft (43) is rotatably connected to the end of the support rod (42) away from the rectangular rod (32), a rotating rod (45) is fixedly connected to the end of the rotating shaft (43) away from the support rod (42), a turntable (46) is fixedly connected to the end of the rotating rod (45) away from the rotating shaft (43), a connecting belt (44) is fixedly sleeved on the output shaft of the motor (36), the end of the connecting belt (44) away from the motor (36) is fixedly sleeved on the circumferential surface of the rotating shaft (43), an extrusion block (47) is fixedly connected to the circumferential surface of the turntable (46), an oil outlet pipe (410) penetrates through the side surface of the oil pump (41), an inclined rod (48) is fixedly connected to the side surface of the oil pump (41), a thin rod (49) is fixedly connected to the side surface of the inclined rod (48), and the end of the thin rod (49) away from the inclined rod (48) is fixedly connected to the side surface of the oil outlet pipe (410).

5. A sliding-opening magnetic valve according to claim 4, characterized in that The oil outlet pipe (410) is located on the displacement track of the extrusion block (47). A plurality of extrusion blocks (47) are provided and are circumferentially arrayed on the circumferential surface of the turntable (46). One end of the oil outlet pipe (410) away from the oil pump (41) is located on the side of the valve rod (311).

6. The sliding-opening magnetic valve according to claim 5, wherein A cover plate (8) is rotatably connected to the inner wall of the notch (31). A threaded rod (5) is fixedly connected to the side of the valve body (1). A nut (6) is threadedly connected to the circumferential surface of the threaded rod (5). The baffle (412) is located on the top of the oil pipe (410).

7. A sliding-opening magnetic valve according to claim 6, characterized in that, A turning handle (7) is fixedly connected to the top of the valve rod (311). A switch (411) is provided on the side of the oil pump (41). A plurality of threaded rods (5) and nuts (6) are provided.

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