Anti-clogging clean vehicle valve

Abstract

The present invention discloses a clean vehicle valve that prevents clogging, which belongs to the field of valve technology, and includes a valve body, a gate valve mechanism, a valve mechanism, a filter cartridge, a cleaning ring and a driving mechanism. A liquid inlet pipe is arranged at the bottom of one side of the valve body, and a liquid outlet pipe is arranged at the top of the other side of the valve body. The gate valve mechanism is arranged on the liquid inlet pipe, and the valve mechanism is arranged in the valve body. The filter cartridge is fixedly connected to the lower part of the valve body, the cleaning ring is slidably connected to the filter cartridge, and the driving mechanism is fixedly connected to the bottom of the valve body. The present invention can clean the filter cartridge during valve operation, reduce the probability of filter cartridge clogging, effectively extend the frequency of valve maintenance and service life, and can also facilitate the replacement of filter cartridges and other components, reducing the difficulty of valve maintenance.

Description

Technical Field

[0001] The invention belongs to the technical field of valves, and in particular relates to an anti-clogging clean vehicle valve. Background Art

[0002] Valves are key devices used in piping systems to control the flow direction, pressure and flow of fluids (liquids, gases, steam, etc.). They are extremely common in many fields such as industry and commerce, and they are also widely used in the automotive field. After long-term use, valves may accumulate various impurities and contaminants, which may affect the sealing performance or operating efficiency of the valves. The impurities and contaminants in the valves inside the car may affect the performance of precision equipment and may even cause damage to the equipment.

[0003] The fluid passing through the valve inside the car usually carries impurities and pollutants such as oil, iron filings, etc. These impurities and pollutants may damage the engine and other precision equipment, so a filtration system can be set at the valve to filter the fluid passing through the valve. However, the filtration system will be blocked after long-term use, affecting the efficiency of fluid passing and indirectly affecting the performance of the car. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a clean and clogging-resistant vehicle valve. The present invention can clean the filter cartridge during work, reduce the probability of filter cartridge clogging, effectively extend the valve maintenance frequency and service life, improve the stability of the automobile system, facilitate the replacement of the filter cartridge, and effectively reduce the difficulty of valve maintenance.

[0005] The technical solution adopted to solve the above technical problems is: an anti-clogging clean vehicle valve, comprising a valve body, a gate valve mechanism, a valve mechanism, a filter cartridge, a cleaning ring and a driving mechanism, wherein a liquid inlet pipe is arranged at the bottom of one side of the valve body, a liquid outlet pipe is arranged at the top of the other side of the valve body, the gate valve mechanism is arranged on the liquid inlet pipe, the valve mechanism is arranged in the valve body, the filter cartridge is fixedly connected to the lower part of the valve body, the cleaning ring is slidably connected to the filter cartridge, and the driving mechanism is fixedly connected to the bottom of the valve body;

[0006] The valve mechanism comprises a valve stem and a valve plate, wherein the valve plate is fixedly connected to the bottom of the valve stem, the valve stem is threadedly connected to the top of the valve body, the filter cartridge is provided with a top opening, and the valve plate can block the top opening of the filter cartridge;

[0007] The lifting of the valve stem can open and close the gate valve mechanism;

[0008] The driving mechanism can drive the cleaning ring to rotate.

[0009] Through the above technical solution, when the valve mechanism is opened, the valve stem rises and the valve plate leaves the opening at the top of the filter cartridge. At the same time, the rising of the valve stem can open the gate valve mechanism, and then the fluid enters the lower part of the valve body through the liquid inlet pipe, the fluid enters the top of the valve body through the filter cartridge, and then flows out from the liquid outlet pipe. The fluid passing through the valve is filtered, which effectively reduces the impurities and pollutants contained in the fluid and prevents damage to the precision equipment in the car. The cleaning ring can be driven to rotate by the driving mechanism to clean the filter cartridge to prevent the filter cartridge from being blocked due to long-term use, effectively prolonging the valve maintenance frequency and service life, and improving the stability of the automobile system.

[0010] Furthermore, the gate valve mechanism includes a valve chamber, a support frame, a return spring, a gate plate and a connecting plate. A valve chamber is arranged in the middle of the liquid inlet pipe. The support frame is fixedly connected to the top of the valve chamber. The gate plate is vertically slidably connected to the valve chamber and the support frame. A return spring is symmetrically fixedly connected in the support frame. The top of the return spring is fixedly connected to the top of the support frame, the bottom of the return spring is fixedly connected to the top of the gate plate, the bottom of the connecting plate is fixedly connected to the top of the gate plate, the top of the connecting plate is sleeved on the valve stem, the connecting plate passes through the top of the support frame, and the connecting plate is slidably connected to the support frame.

[0011] Through the above technical scheme, since a valve bin is arranged in the middle of the liquid inlet pipe, the support frame is fixedly connected to the top of the valve bin, the gate plate is vertically slidably connected to the valve bin and the support frame, a reset spring is symmetrically fixedly connected in the support frame, the top of the reset spring is fixedly connected to the top of the support frame, the bottom of the reset spring is fixedly connected to the top of the gate plate, the bottom of the connecting plate is fixedly connected to the top of the gate plate, the top of the connecting plate is sleeved on the valve stem, the connecting plate passes through the top of the support frame, and the connecting plate is slidably connected to the support frame, so that the rising of the connecting plate can drive the gate plate to rise, and at the same time the reset spring assists the gate plate to rise, the gate plate rises vertically and slides out of the valve bin, and the gate valve mechanism is opened, and the descending of the connecting plate can drive the gate plate to descend, the gate plate descends vertically and slides into the valve bin, and the gate valve mechanism is closed.

[0012] Furthermore, a rotating handle is fixedly connected to the top of the valve stem, and the top of the connecting plate is arranged below the rotating handle.

[0013] Through the above technical solution, a rotating handle is fixedly connected to the top of the valve stem, and the top of the connecting plate is arranged below the rotating handle, so that the valve stem descends and drives the rotating handle to descend, and the descending rotating handle presses the connecting plate to descend, so that the gate plate descends and the gate valve mechanism is closed, and the valve stem rises and drives the rotating handle to rise, and the rotating handle releases the pressure on the connecting plate, and the return spring assists the gate plate to rise and open the gate valve mechanism.

[0014] Furthermore, the top of the filter cartridge is threadedly connected to the middle of the valve body, and the valve mechanism also includes a cleaning rod and a control component. The cleaning rod is clamped under the valve plate, and the control component is fixedly connected to the top of the valve stem. An electromagnet is arranged in the valve plate, and the control component can control the opening and closing of the electromagnet.

[0015] Through the above technical solution, since the cleaning rod is clamped under the valve plate, the control component is fixedly connected to the top of the valve stem, an electromagnet is arranged inside the valve plate, and the control component can control the opening and closing of the electromagnet. The control component includes a switch and a power supply, so that the control component can conveniently control the opening and closing of the electromagnet. At the same time, the control component is arranged on the top of the valve stem, and the control component is not inside the valve body, which facilitates the maintenance of the control component and ensures the stable operation of the electromagnet.

[0016] Furthermore, a clamping block is fixedly connected to the top of the cleaning rod, a clamping groove is provided at the bottom of the valve plate, the clamping block can be clamped in the clamping groove, elastic balls are symmetrically provided on the clamping block, a ball groove is provided in the clamping groove, and the elastic ball can be clamped in the ball groove.

[0017] Through the above technical solution, since the top of the cleaning rod is fixedly connected with a clamping block, a clamping groove is provided at the bottom of the valve plate, the clamping block can be clamped in the clamping groove, elastic balls are symmetrically provided on the clamping block, and a ball groove is provided in the clamping groove, and the elastic balls can be clamped in the ball groove, the top of the cleaning rod can be conveniently fixedly connected to the bottom of the valve plate, and the top of the cleaning rod can also be conveniently separated and disassembled from the bottom of the valve plate.

[0018] Furthermore, a plurality of cleaning paddles are fixedly connected to the bottom of the cleaning rod, and the edges of the cleaning paddles can scrape the inner wall of the filter cartridge. The cleaning rod and the cleaning paddles are both made of metal iron.

[0019] Through the above technical solution, since a plurality of cleaning paddles are fixedly connected to the bottom of the cleaning rod, the edges of the cleaning paddles can scrape the inner wall of the filter cartridge, the cleaning rod and the cleaning paddles are both made of metal iron, and the valve stem and the top of the valve body are threadedly connected, so that during the opening and closing process of the valve mechanism, that is, during the rising and falling process of the valve stem, the cleaning rod is driven to rotate, and the rotation of the cleaning rod drives the cleaning paddles to rotate, and the edges of the cleaning paddles can scrape the inner wall of the filter cartridge, so that when the cleaning rod drives the cleaning paddles to rotate, the inner wall of the filter cartridge can be cleaned, and since the cleaning rod and the cleaning paddles are both made of metal iron, when the electromagnet is working, the cleaning paddles can absorb impurities such as metal debris.

[0020] Furthermore, a plurality of cleaning brushes are distributed in an array on the inner wall of the cleaning ring, a plurality of cleaning plates are distributed in an array on the outer wall of the cleaning ring, the cleaning brushes can scrape the outer wall of the filter cartridge, the cleaning plates can scrape the inner wall of the valve body, and the cleaning ring is made of metal iron.

[0021] Through the above technical solution, since a plurality of cleaning brushes are distributed in an array on the inner wall of the cleaning ring and a plurality of cleaning plates are distributed in an array on the outer wall of the cleaning ring, the cleaning brushes can scrape the outer wall of the filter cartridge and the cleaning plates can scrape the inner wall of the valve body. The cleaning ring is made of metal iron, so that the cleaning ring can rotate to clean the outer wall of the filter cartridge and the inner wall of the valve body. The cleaning ring is made of metal iron, so that when the electromagnet is working, the cleaning paddle can absorb the cleaning ring, allowing the cleaning ring to rise and fall with the cleaning paddle. At the same time, the cleaning ring can also absorb impurities such as metal debris.

[0022] Furthermore, the driving mechanism includes a driving motor, a base plate, a driving plate and a twisting handle, the driving motor is fixedly connected to the bottom of the base plate, the twisting handle is fixedly connected to the bottom of the base plate, the twisting handle is symmetrically arranged on both sides of the driving motor, the driving plate is rotatably connected above the base plate, and the driving motor shaft is fixedly connected to the bottom of the driving plate.

[0023] Through the above technical solution, since the drive motor is fixedly connected to the bottom of the base plate, the drive plate is rotatably connected above the base plate, and the drive motor shaft is fixedly connected to the bottom of the drive plate, the rotation of the drive motor can drive the drive plate to rotate.

[0024] Furthermore, a sliding rod is symmetrically fixedly connected to the top of the driving plate, the sliding rod passes through the cleaning ring, and the cleaning ring is slidably connected to the sliding rod.

[0025] Through the above technical solution, since a sliding rod is symmetrically fixedly connected to the top of the driving plate, the sliding rod passes through the cleaning ring, and the cleaning ring is slidably connected to the sliding rod, the cleaning ring can be raised and lowered on the sliding rod, and the rotation of the driving plate can drive the cleaning ring to rotate.

[0026] Furthermore, the bottom plate is threadedly connected to the bottom of the valve body.

[0027] Through the above technical solution, since the twist handle is fixedly connected to the bottom of the base plate, and the base plate is threadedly connected to the bottom of the valve body, the base plate can be easily removed from the bottom of the valve body or installed to the bottom of the valve body by turning the twist handle. During maintenance, the bottom of the valve body is open, which is convenient for cleaning the inside of the valve body and for replacing components such as the filter cartridge and the cleaning rod.

[0028] The beneficial effects of the present invention are as follows:

[0029] (1) When the valve mechanism of the present invention is opened, the valve stem rises and drives the rotating handle to rise. The rotating handle releases the pressure on the connecting plate, and the return spring assists the gate plate to rise. The gate valve mechanism opens, and then the fluid enters the lower part of the valve body through the liquid inlet pipe, and the fluid enters the upper part of the valve body through the filter cartridge, and then flows out from the liquid outlet pipe. The fluid passing through the valve is filtered, which effectively reduces the impurities and pollutants contained in the fluid and prevents damage to the precision equipment in the car;

[0030] (2) In the present invention, the top of the cleaning rod can be conveniently fixedly connected to the bottom of the valve plate, and the top of the cleaning rod can also be conveniently separated and disassembled from the bottom of the valve plate. During the process of opening and closing the valve mechanism, that is, during the process of the valve stem rising and falling, the cleaning rod is driven to rotate, and the rotation of the cleaning rod drives the cleaning paddle to rotate, and the edge of the cleaning paddle can scrape the inner wall of the filter cartridge, so that when the cleaning rod drives the cleaning paddle to rotate, the inner wall of the filter cartridge can be cleaned, the rotation of the driving motor can drive the driving plate to rotate, and the rotation of the driving plate can drive the cleaning ring to rotate, and the rotation of the cleaning ring can clean the outer wall of the filter cartridge, and at the same time, the inner wall of the valve body can be cleaned, so that the filter cartridge can be effectively cleaned, the probability of filter cartridge blockage can be reduced, the valve maintenance frequency and service life can be effectively extended, and the stability of the automobile system can be improved;

[0031] (3) When the valve mechanism of the present invention is closed, the fluid is blocked outside the liquid inlet pipe, and the valve body can be inspected and maintained. Since the twisting handle is fixedly connected to the bottom of the base plate, and the base plate is threadedly connected to the bottom of the valve body, the base plate can be easily removed from the bottom of the valve body by turning the twisting handle. During inspection, the bottom of the valve body is open, and the top of the filter cartridge is threadedly connected to the middle of the valve body. The top of the cleaning rod can be easily separated and disassembled from the bottom of the valve plate. This makes it convenient to clean the inside of the valve body during inspection and maintenance, and also makes it convenient to replace components such as the filter cartridge and the cleaning rod, thereby effectively reducing the difficulty of inspection and maintenance, improving the inspection and maintenance efficiency, and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic structural diagram of a first-view anti-clogging clean vehicle valve of the present invention;

[0033] Figure 2 It is a partially cutaway stereoscopic view of an anti-clogging clean vehicle valve of the present invention;

[0034] Figure 3 It is a schematic structural diagram of a second viewing angle of an anti-clogging clean vehicle valve of the present invention;

[0035] Figure 4 It is a schematic diagram of the exploded structure of the gate valve mechanism and the valve mechanism of an anti-clogging clean vehicle valve of the present invention;

[0036] Figure 5 It is a partially cutaway stereoscopic view of the cooperation between a filter cartridge and a valve body of an anti-clogging clean vehicle valve of the present invention;

[0037] Figure 6 It is a schematic diagram of the exploded structure of the valve mechanism and the filter cartridge of an anti-clogging clean vehicle valve of the present invention;

[0038] Figure 7 It is a schematic diagram of the exploded structure of a valve mechanism of an anti-clogging clean vehicle valve of the present invention;

[0039] Figure 8 The invention discloses a clean vehicle valve that prevents clogging. Figure 7 A partial enlarged view of the middle A;

[0040] Fig. 9 It is a schematic diagram of the exploded structure of the driving mechanism and the cleaning ring of an anti-clogging clean vehicle valve of the present invention;

[0041] Fig.10 It is a structural schematic diagram of a cleaning ring of an anti-clogging clean vehicle valve of the present invention;

[0042] Fig.11 It is a partially cutaway stereoscopic view of the cooperation between the bottom plate and the valve body of an anti-clogging clean vehicle valve of the present invention;

[0043] Fig.12 It is a schematic diagram of the exploded structure of an anti-clogging clean vehicle valve of the present invention from a third perspective.

[0044] Figure numerals: 1. valve body; 2. gate valve mechanism; 3. valve mechanism; 4. filter cartridge; 5. cleaning ring; 6. driving mechanism; 11. liquid inlet pipe; 12. liquid outlet pipe; 21. valve chamber; 22. support frame; 23. return spring; 24. gate plate; 25. connecting plate; 31. valve stem; 32. valve plate; 33. cleaning rod; 34. rotating handle; 35. control component; 321. slot; 331. block; 332. cleaning paddle; 51. cleaning brush; 52. cleaning plate; 61. driving motor; 62. bottom plate; 63. driving plate; 64. twist handle; 631. sliding rod. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0046] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0047] like Figure 1 - Figure 3As shown, an anti-clogging clean vehicle valve comprises a valve body 1, a gate valve mechanism 2, a valve mechanism 3, a filter cartridge 4, a cleaning ring 5 and a driving mechanism 6. A liquid inlet pipe 11 is arranged at the bottom of one side of the valve body 1, and a liquid outlet pipe 12 is arranged at the top of the other side of the valve body 1. The gate valve mechanism 2 is arranged on the liquid inlet pipe 11, the valve mechanism 3 is arranged in the valve body 1, the filter cartridge 4 is fixedly connected to the lower part of the valve body 1, the cleaning ring 5 is slidably connected to the filter cartridge 4, and the driving mechanism 6 is fixedly connected to the bottom of the valve body 1;

[0048] The valve mechanism 3 includes a valve stem 31 and a valve plate 32. The valve plate 32 is fixedly connected to the bottom of the valve stem 31. The valve stem 31 is threadedly connected to the top of the valve body 1. The filter cartridge 4 is provided with a top opening. The valve plate 32 can block the top opening of the filter cartridge 4.

[0049] The valve stem 31 can be raised and lowered to open and close the gate valve mechanism 2;

[0050] The driving mechanism 6 can drive the cleaning ring 5 to rotate.

[0051] In this embodiment, when the valve mechanism 3 is opened, the valve stem 31 rises and the valve plate 32 leaves the top opening of the filter cartridge 4. At the same time, the rising of the valve stem 31 can open the gate valve mechanism 2, and then the fluid enters the lower part of the valve body 1 through the liquid inlet pipe 11, and the fluid enters the upper part of the valve body 1 through the filter cartridge 4, and then flows out from the liquid outlet pipe 12. The fluid passing through the valve is filtered, which effectively reduces the impurities and pollutants contained in the fluid and prevents damage to the precision equipment in the car. The cleaning ring 5 can be driven to rotate by the driving mechanism 6, so as to clean the filter cartridge 4 and prevent the filter cartridge 4 from being blocked due to long-term use, effectively prolonging the valve maintenance frequency and service life, and improving the stability of the automobile system.

[0052] like Figure 2 - Figure 4 As shown, the gate valve mechanism 2 includes a valve bin 21, a support frame 22, a reset spring 23, a gate plate 24 and a connecting plate 25. The valve bin 21 is arranged in the middle of the liquid inlet pipe 11. The support frame 22 is fixedly connected to the top of the valve bin 21. The gate plate 24 is vertically slidably connected to the valve bin 21 and the support frame 22. The reset spring 23 is symmetrically fixedly connected in the support frame 22. The top of the reset spring 23 is fixedly connected to the top of the support frame 22. The bottom of the reset spring 23 is fixedly connected to the top of the gate plate 24. The bottom of the connecting plate 25 is fixedly connected to the top of the gate plate 24. The top of the connecting plate 25 is sleeved on the valve stem 31. The connecting plate 25 passes through the top of the support frame 22, and the connecting plate 25 is slidably connected to the support frame 22.

[0053] A rotating handle 34 is fixedly connected to the top of the valve stem 31 , and the top of the connecting plate 25 is arranged below the rotating handle 34 .

[0054] Through the above technical solution, the connection plate 25 rises to drive the gate plate 24 to rise, and the return spring 23 assists the gate plate 24 to rise, and the gate plate 24 rises vertically and slides out of the valve chamber 21, and the gate valve mechanism 2 is opened, and the connection plate 25 falls to drive the gate plate 24 to fall, and the gate plate 24 falls vertically and slides into the valve chamber 21, and the gate valve mechanism 2 is closed;

[0055] A rotating handle 34 is fixedly connected to the top of the valve stem 31, and the top of the connecting plate 25 is arranged below the rotating handle 34, so that the valve stem 31 descends and drives the rotating handle 34 to descend, and the rotating handle 34 descends to press the connecting plate 25 to descend, so that the gate plate 24 descends and the gate valve mechanism 2 is closed, and the valve stem 31 rises and drives the rotating handle 34 to rise, and the rotating handle 34 releases the pressure on the connecting plate 25, and the return spring 23 assists the gate plate 24 to rise and open the gate valve mechanism 2.

[0056] like Figure 2 - Figure 8 As shown, the top of the filter cartridge 4 is threadedly connected to the middle of the valve body 1, and the valve mechanism 3 also includes a cleaning rod 33 and a control component 35. The cleaning rod 33 is clamped under the valve plate 32, and the control component 35 is fixedly connected to the top of the valve stem 31. An electromagnet is arranged in the valve plate 32, and the control component 35 can control the opening and closing of the electromagnet.

[0057] A clamping block 331 is fixedly connected to the top of the cleaning rod 33, and a clamping groove 321 is provided at the bottom of the valve plate 32. The clamping block 331 can be clamped in the clamping groove 321. Elastic balls are symmetrically provided on the clamping block 331. A ball groove is provided in the clamping groove 321. The elastic balls can be clamped in the ball groove.

[0058] A plurality of cleaning paddles 332 are fixedly connected to the bottom of the cleaning rod 33 , and the edges of the cleaning paddles 332 can scrape the inner wall of the filter cartridge 4 . The cleaning rod 33 and the cleaning paddles 332 are both made of metal iron.

[0059] In this embodiment, the top of the cleaning rod 33 can be conveniently fixedly connected to the bottom of the valve plate 32, and the top of the cleaning rod 33 can also be conveniently separated and disassembled from the bottom of the valve plate 32. During the opening and closing of the valve mechanism 3, that is, during the rising and falling of the valve stem 31, the cleaning rod 33 is driven to rotate, and the rotation of the cleaning rod 33 drives the cleaning paddle 332 to rotate, and the edge of the cleaning paddle 332 can scrape the inner wall of the filter cartridge 4, so that the cleaning rod 33 drives the cleaning paddle 332 to rotate to clean the inner wall of the filter cartridge 4, and the cleaning rod 33 and the cleaning paddle 332 are both made of metal iron, so that when the electromagnet is working, the cleaning paddle 332 can absorb impurities such as metal debris;

[0060] The control component 35 can conveniently control the opening and closing of the electromagnet. Meanwhile, the control component 35 is arranged on the top of the valve stem 31 and is not inside the valve body 1, so that the maintenance of the control component 35 is convenient and the stable operation of the electromagnet is ensured.

[0061] like Figure 2 - Fig.10 As shown, a plurality of cleaning brushes 51 are arranged in an array on the inner wall of the cleaning ring 5, and a plurality of cleaning plates 52 are arranged in an array on the outer wall of the cleaning ring 5. The cleaning brushes 51 can scrape the outer wall of the filter cartridge 4, and the cleaning plates 52 can scrape the inner wall of the valve body 1. The cleaning ring 5 is made of metal iron.

[0062] The driving mechanism 6 includes a driving motor 61, a bottom plate 62, a driving plate 63 and a twisting handle 64. The driving motor 61 is fixedly connected to the bottom of the bottom plate 62, the twisting handle 64 is fixedly connected to the bottom of the bottom plate 62, the twisting handle 64 is symmetrically arranged on both sides of the driving motor 61, the driving plate 63 is rotatably connected above the bottom plate 62, and the rotating shaft of the driving motor 61 is fixedly connected to the bottom of the driving plate 63;

[0063] A sliding rod 631 is symmetrically fixedly connected to the top of the driving plate 63 . The sliding rod 631 penetrates the cleaning ring 5 . The cleaning ring 5 is slidably connected to the sliding rod 631 .

[0064] In this embodiment, the rotation of the driving motor 61 can drive the driving plate 63 to rotate, and the cleaning ring 5 can be raised and lowered on the sliding rod 631, and the rotation of the driving plate 63 can drive the cleaning ring 5 to rotate. The rotation of the cleaning ring 5 can clean the outer wall of the filter cartridge 4, and can also clean the inner wall of the valve body 1. The cleaning ring 5 is made of metal iron, so that when the electromagnet is working, the cleaning paddle 332 can absorb the cleaning ring 5, allowing the cleaning ring 5 to rise and fall with the cleaning paddle 332, and the cleaning ring 5 can also absorb impurities such as metal debris.

[0065] like Fig.11 - Fig.12 As shown, the bottom plate 62 is threadedly connected to the bottom of the valve body 1 .

[0066] In this embodiment, since the twist handle 64 is fixedly connected to the bottom of the base plate 62, and the base plate 62 is threadedly connected to the bottom of the valve body 1, the base plate 62 can be easily removed from the bottom of the valve body 1 or installed to the bottom of the valve body 1 by turning the twist handle 64. During maintenance, the bottom of the valve body 1 is open, which is convenient for cleaning the inside of the valve body 1 and for replacing components such as the filter cartridge 4 and the cleaning rod 33.

[0067] Working principle:

[0068] During operation, when the valve mechanism 3 is opened, the valve stem 31 rises and drives the rotating handle 34 to rise, the rotating handle 34 releases the pressure on the connecting plate 25, the return spring 23 assists the gate plate 24 to rise, the gate valve mechanism 2 opens, and then the fluid enters the lower part of the valve body 1 through the liquid inlet pipe 11, the fluid enters the upper part of the valve body 1 through the filter cartridge 4, and then flows out from the liquid outlet pipe 12. The fluid passing through the valve is filtered, which effectively reduces the impurities and pollutants contained in the fluid and prevents damage to the precision equipment in the car;

[0069] Since the valve stem 31 is threadedly connected to the top of the valve body 1, the valve stem 31 drives the cleaning rod 33 to rotate during the rising process, and the cleaning rod 33 drives the cleaning paddle 332 to rotate, and the edge of the cleaning paddle 332 can scrape the inner wall of the filter cartridge 4, so that the cleaning rod 33 drives the cleaning paddle 332 to rotate to clean the inner wall of the filter cartridge 4, and the cleaning rod 33 and the cleaning paddle 332 are both made of metal iron, so that when the electromagnet is working, the cleaning paddle 332 can absorb impurities such as metal debris;

[0070] The cleaning ring 5 can be raised and lowered on the sliding rod 631, and the cleaning ring 5 is made of metal iron, so that when the electromagnet is working, the cleaning paddle 332 can absorb the cleaning ring 5, so that the cleaning ring 5 can rise with the cleaning paddle 332, and at this time, the electromagnet is turned off and the driving motor 61 is started. The driving motor 61 rotates to drive the driving plate 63 to rotate, and the driving plate 63 rotates to drive the cleaning ring 5 to rotate. The cleaning ring 5 rotates to clean the outer wall of the filter cartridge 4, and at the same time, the inner wall of the valve body 1 can be cleaned;

[0071] During the cleaning process, the cleaning ring 5 will slowly drop due to gravity, so that the cleaning ring 5 can fully clean the outer wall of the filter cartridge 4 and the inner wall of the lower part of the valve body 1. After the cleaning is completed, the driving motor 61 can be turned off.

[0072] When the valve mechanism 3 is closed, the valve stem 31 descends, and the valve plate 32 blocks the top opening of the filter cartridge 4. The valve stem 31 can also drive the cleaning rod 33 to rotate during the descent process, that is, the valve stem 31 can drive the cleaning paddle 332 to rotate to clean the inner wall of the filter cartridge 4 when it descends.

[0073] At this time, the rotating handle 34 is lowered to press the connecting plate 25 downward, so that the gate plate 24 is lowered and the gate valve mechanism 2 is closed, and finally the valve mechanism 3 and the gate valve mechanism 2 are closed at the same time, and the fluid stops passing through the valve body 1;

[0074] When the valve mechanism 3 is closed, the fluid is blocked outside the liquid inlet pipe 11, and the valve body 1 can be inspected and repaired. Since the twisting handle 64 is fixedly connected to the bottom of the bottom plate 62, and the bottom plate 62 is threadedly connected to the bottom of the valve body 1, the bottom plate 62 can be easily removed from the bottom of the valve body 1 by turning the twisting handle 64. When inspecting, the bottom of the valve body 1 is open, and the top of the filter cartridge 4 is threadedly connected to the middle of the valve body 1. The top of the cleaning rod 33 can be easily separated and disassembled from the bottom of the valve plate 32. This makes it convenient to clean the inside of the valve body 1 during inspection, and it is also convenient to replace the filter cartridge 4, the cleaning rod 33 and other components, effectively reducing the difficulty of inspection and repair;

[0075] The control component 35 includes a switch and a power supply, so that the control component 35 can conveniently control the opening and closing of the electromagnet. At the same time, the control component 35 is arranged on the top of the valve stem 31, and the control component 35 is not inside the valve body 1, which is convenient for the maintenance of the control component 35 and ensures the stable operation of the electromagnet.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A clean and anti-clogging vehicle valve, comprising a valve body (1), a gate valve mechanism (2), a valve mechanism (3), a filter cartridge (4), a cleaning ring (5) and a drive mechanism (6), characterized in that: A liquid inlet pipe (11) is arranged at the bottom of one side of the valve body (1), a liquid outlet pipe (12) is arranged at the top of the other side of the valve body (1), the gate valve mechanism (2) is arranged on the liquid inlet pipe (11), the valve mechanism (3) is arranged in the valve body (1), the filter cartridge (4) is fixedly connected to the bottom of the valve body (1), the cleaning ring (5) is slidably connected to the filter cartridge (4), and the drive mechanism (6) is fixedly connected to the bottom of the valve body (1); The valve mechanism (3) comprises a valve stem (31) and a valve plate (32), wherein the valve plate (32) is fixedly connected to the bottom of the valve stem (31), and the valve stem (31) is threadedly connected to the top of the valve body (1), and the filter cartridge (4) is provided with a top opening, and the valve plate (32) is capable of blocking the top opening of the filter cartridge (4); The valve stem (31) can be raised and lowered to open and close the gate valve mechanism (2); The driving mechanism (6) can drive the cleaning ring (5) to rotate.

2. The anti-clogging clean vehicle valve according to claim 1, characterized in that: The gate valve mechanism (2) comprises a valve chamber (21), a support frame (22), a return spring (23), a gate plate (24) and a connecting plate (25); a valve chamber (21) is arranged in the middle of the liquid inlet pipe (11); the support frame (22) is fixedly connected to the top of the valve chamber (21); the gate plate (24) is vertically slidably connected to the valve chamber (21) and the support frame (22); a return spring (23) is symmetrically fixedly connected inside the support frame (22); the top of the return spring (23) is fixedly connected to the top of the support frame (22); the bottom of the return spring (23) is fixedly connected to the top of the gate plate (24); the bottom of the connecting plate (25) is fixedly connected to the top of the gate plate (24); the top of the connecting plate (25) is sleeved on the valve stem (31); the connecting plate (25) passes through the top of the support frame (22); and the connecting plate (25) is slidably connected to the support frame (22).

3. The anti-clogging clean vehicle valve according to claim 2, characterized in that: The top of the valve stem (31) is fixedly connected to a rotating handle (34), and the top of the connecting plate (25) is arranged below the rotating handle (34).

4. The anti-clogging clean vehicle valve according to claim 1, characterized in that: The top of the filter cartridge (4) is threadedly connected to the middle of the valve body (1). The valve mechanism (3) further comprises a cleaning rod (33) and a control component (35). The cleaning rod (33) is clamped below the valve plate (32). The control component (35) is fixedly connected to the top of the valve stem (31). An electromagnet is arranged inside the valve plate (32). The control component (35) can control the opening and closing of the electromagnet.

5. The anti-clogging clean vehicle valve according to claim 4, characterized in that: A clamping block (331) is fixedly connected to the top of the cleaning rod (33), a clamping groove (321) is provided at the bottom of the valve plate (32), the clamping block (331) can be clamped in the clamping groove (321), elastic balls are symmetrically arranged on the clamping block (331), a ball groove is provided in the clamping groove (321), and the elastic balls can be clamped in the ball groove.

6. The anti-clogging clean vehicle valve according to claim 5, characterized in that: A plurality of cleaning paddles (332) are fixedly connected to the bottom of the cleaning rod (33); the edges of the cleaning paddles (332) are capable of scraping the inner wall of the filter cartridge (4); and the cleaning rod (33) and the cleaning paddles (332) are both made of metal iron.

7. The anti-clogging clean vehicle valve according to claim 1, characterized in that: The inner wall of the cleaning ring (5) is provided with a plurality of cleaning brushes (51) in an array, and the outer wall of the cleaning ring (5) is provided with a plurality of cleaning plates (52) in an array. The cleaning brushes (51) are capable of scraping the outer wall of the filter cartridge (4), and the cleaning plates (52) are capable of scraping the inner wall of the valve body (1). The cleaning ring (5) is made of metal iron.

8. The anti-clogging clean vehicle valve according to claim 7, characterized in that: The driving mechanism (6) comprises a driving motor (61), a bottom plate (62), a driving plate (63) and a twisting handle (64); the driving motor (61) is fixedly connected to the bottom of the bottom plate (62); the twisting handle (64) is fixedly connected to the bottom of the bottom plate (62); the twisting handle (64) is symmetrically arranged on both sides of the driving motor (61); the driving plate (63) is rotatably connected above the bottom plate (62); and the rotating shaft of the driving motor (61) is fixedly connected to the bottom of the driving plate (63).

9. The anti-clogging clean vehicle valve according to claim 8, characterized in that: A sliding rod (631) is symmetrically fixedly connected to the top of the driving plate (63), the sliding rod (631) penetrates the cleaning ring (5), and the cleaning ring (5) is slidably connected to the sliding rod (631).

10. The anti-clogging clean vehicle valve according to claim 8, characterized in that: The bottom plate (62) is threadedly connected to the bottom of the valve body (1).

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