Valve blowdown device for valve
By designing a valve sewage discharge device with a cleaning mechanism of screw, motor, moving block, rotating rod and brush, the problem of dirt residue in the inner wall of the valve in the prior art is solved, and a more thorough sewage discharge effect is achieved.
Patent Information
- Application Number
- CN202421936706.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-12
AI Technical Summary
It is difficult to effectively remove dirt residues from the inner wall of the existing valve during cleaning, resulting in incomplete sewage discharge.
A valve sewage discharge device including a cleaning mechanism is designed. The cleaning mechanism is composed of a screw, a motor, a moving block, a rotating rod and a brush. The brush is driven into the valve interior by the rotation of the screw for cleaning, and the brush is driven to rotate by the motor to remove dirt more effectively.
Through the rotation and vertical movement of the brush, dirt on the inner wall of the valve can be more thoroughly removed, dirt residue can be reduced, and dirt discharge effect and quality can be improved.
Smart Images
Figure CN223028024U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of valve sewage discharge, in particular to a valve sewage discharge device for valves. Background Technique
[0002] A valve refers to a device that can change the flow direction and / or flow rate of a fluid in a passage. It usually consists of a valve body, a valve flap or valve disc, a valve stem, and a seal. By controlling the opening degree of the valve flap / valve disc, the cross-section and velocity of the fluid passage are adjusted, thereby achieving fluid isolation or regulation. Valves play a role in controlling the direction, pressure, and flow rate of fluids in a fluid system, enabling the medium (liquid, gas, powder) in the piping and equipment to flow or stop and controlling its flow rate. During the operation of the pipeline, a large amount of sewage, sand, and other impurities will be generated. If not discharged in time, it will cause pipeline blockage and corrosion, thus affecting the normal operation of the pipeline. Therefore, a sewage discharge device is used. A valve sewage discharge device is a device that can discharge the dirt and impurities accumulated inside the valve, which can ensure the normal operation of the valve and extend its service life. By using the valve sewage discharge device, valve blockage and damage can be effectively prevented, the normal operation of the system can be ensured, and at the same time, the flow resistance of the valve can be reduced, and the system efficiency can be improved.
[0003] When the valve is subjected to sewage discharge treatment through the valve sewage discharge device, the valve is generally cleaned. The cleaning is usually carried out by flushing the valve with a spray head. Although flushing can achieve decontamination of the valve, since some dirt is easily adhered or accumulated on the inner wall of the valve, and the inner wall of the valve cannot be well cleaned during sewage discharge, there may still be dirt residues during the flushing process, and thus the strength and effect of sewage discharge of the valve cannot be well guaranteed, resulting in an incomplete sewage discharge situation. Therefore, in order to solve the above problems, a valve sewage discharge device for valves is proposed. Content of the Utility Model
[0004] The purpose of the utility model is to provide a valve sewage discharge device for valves to solve the problem mentioned in the above background technique that since some dirt is easily adhered or accumulated on the inner wall of the valve, and the inner wall of the valve cannot be well cleaned during sewage discharge, there may still be dirt residues during the flushing process, and thus the strength and effect of sewage discharge of the valve cannot be well guaranteed, resulting in an incomplete sewage discharge situation.
[0005] To achieve the above object, the utility model provides the following technical solutions: A valve sewage discharge device for a valve, including a box body, the box body includes a sewage discharge box, a support plate is fixedly connected to the inner wall of the sewage discharge box, a water tank is arranged on one side of the sewage discharge box, a water pump is fixedly installed on the surface of the water tank, one end of the water pump is fixedly connected to the water tank through a pipeline, the other end of the water pump is fixedly connected to a delivery pipe through a pipeline, a spray head is fixedly connected to the end of the delivery pipe away from the water pump, a water inlet pipe is fixedly connected to the surface of the sewage discharge box, and a drain pipe is arranged at the bottom end of the sewage discharge box;
[0006] A cleaning mechanism is arranged inside the sewage discharge box, the cleaning mechanism includes a first connecting plate, the first connecting plate is fixedly connected to the upper surface of the sewage discharge box, a screw rod is movably connected inside the first connecting plate, the screw rod is movably connected to the support plate, a first motor is fixedly installed at the top end of the first connecting plate, a moving block is threadedly connected to the surface of the screw rod, a second connecting plate is fixedly connected to the surface of the first motor, a rotating rod is movably connected inside the second connecting plate, a brush is fixedly connected to the surface of the rotating rod, and a second motor is fixedly installed at the top end of the second connecting plate.
[0007] Preferably, the cleaning mechanism further includes a limiting rod, one end of the limiting rod is fixedly connected to the first connecting plate, and the other end of the limiting rod is fixedly connected to the support plate.
[0008] Preferably, the screw rod is fixedly connected to the output end of the first motor, and the moving blocks are fixedly connected in two groups at both ends of the second connecting plate.
[0009] Preferably, the rotating rod is fixedly connected to the output end of the second motor, and the moving block is movably connected to the limiting rod.
[0010] Preferably, a fixing mechanism is arranged on the surface of the support plate, the fixing mechanism includes a fixing block, the fixing block is fixedly connected to the upper surface of the support plate, a movable rod is movably connected inside the fixing block, a clamping block is fixedly connected to the surface of the movable rod, and a spring is fixedly connected to the surface of the clamping block.
[0011] Preferably, the clamping block is arc-shaped, one end of the spring is fixedly connected to the fixing block, and the other end of the spring is fixedly connected to the clamping block.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. By rotating the screw, the moving block can drive the second connecting plate to move vertically. When the second connecting plate moves downward, the rotating rod can drive the brush into the interior of the valve, facilitating the cleaning of the valve by the brush. By driving the rotating rod and the brush to move upward through the second connecting plate, the brush can be removed from the valve, facilitating the placement and removal of the valve. By operating the second motor to drive the rotating rod to rotate the brush, the brush can rub and wash the inner wall of the valve, thereby facilitating the better shedding of dirt, reducing the residue and accumulation of dirt, and improving the sewage discharge effect of the valve, enabling better use of the valve.
[0014] 2. When the valve is placed on the support plate, due to the arrangement of the spring, the movable rod can move inside the fixed block and reset the clamping block, thereby achieving the fitting of the clamping block and the surface of the valve, and thus achieving the effect of clamping and fixing the valve by the clamping block. Further, the valve can be more stable during sewage discharge, and thus better sewage treatment of the valve can be achieved, which is beneficial to improving the sewage discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of the present utility model;
[0016] Figure 2 It is a front view sectional structural schematic diagram of the present utility model;
[0017] Figure 3 For the present utility model Figure 2 An enlarged structural schematic diagram of part A;
[0018] Figure 4 It is a top view sectional structural schematic diagram of the local structure of the movable rod and the clamping block of the present utility model.
[0019] In the figure: 1. Sewage discharge tank; 11. Support plate; 12. Water tank; 13. Water pump; 14. Delivery pipe; 15. Sprayer; 16. Water inlet pipe; 17. Drain pipe; 2. First connecting plate; 21. Screw; 22. First motor; 23. Moving block; 24. Second connecting plate; 25. Rotating rod; 26. Brush; 27. Second motor; 28. Limiting rod; 3. Fixed block; 31. Movable rod; 32. Clamping block; 33. Spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the 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 shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-4 , an embodiment provided by the present utility model:
[0022] The water pump 13, the first motor 22, and the second motor 27 used in this application are products that can be directly purchased on the market. Their principles and connection methods are all prior arts well-known to those skilled in the art, so they will not be elaborated here.
[0023] A valve sewage discharge device for a valve, comprising a box body. The box body includes a sewage discharge box 1. A support plate 11 is fixedly connected to the inner wall of the sewage discharge box 1. A water tank 12 is arranged on one side of the sewage discharge box 1. A water pump 13 is fixedly installed on the surface of the water tank 12. One end of the water pump 13 is fixedly connected to the water tank 12 through a pipeline. The other end of the water pump 13 is fixedly connected to a delivery pipe 14 through a pipeline. The end of the delivery pipe 14 away from the water pump 13 is fixedly connected to a spray head 15. A water inlet pipe 16 is fixedly connected to the surface of the sewage discharge box 1. A drain pipe 17 is arranged at the bottom end of the sewage discharge box 1. Through the arrangement of the support plate 11, it is convenient to support and place the valve. Through the arrangement of the water pump 13, the water in the water tank 12 can be pumped out and delivered to the spray head 15 through the delivery pipe 14, so that the valve can be rinsed through the spray head 15, and the dirt on the valve can be rinsed off. The arrangement of the water inlet pipe 16 can add water to the sewage discharge box 1, and it can be realized that the valve is soaked and washed with water. The arrangement of the drain pipe 17 can discharge the water;
[0024] A cleaning mechanism is arranged inside the sewage discharge box 1. The cleaning mechanism includes a first connecting plate 2. The first connecting plate 2 is fixedly connected to the upper surface of the sewage discharge box 1. A screw rod 21 is movably connected inside the first connecting plate 2. The screw rod 21 is movably connected to the support plate 11. A first motor 22 is fixedly installed at the top end of the first connecting plate 2. A moving block 23 is threadedly connected to the surface of the screw rod 21. A second connecting plate 24 is fixedly connected to the surface of the first motor 22. A rotating rod 25 is movably connected inside the second connecting plate 24. A brush 26 is fixedly connected to the surface of the rotating rod 25. A second motor 27 is fixedly installed at the top end of the second connecting plate 24. By driving the brush 26 to rotate through the rotating rod 25, the inner wall of the valve can be scrubbed by the brush 26, which can better avoid the residue of dirt, thereby improving the sewage discharge effect and quality.
[0025] Furthermore, the cleaning mechanism further includes a limiting rod 28. One end of the limiting rod 28 is fixedly connected to the first connecting plate 2, and the other end of the limiting rod 28 is fixedly connected to the support plate 11. Through the arrangement of the limiting rod 28, the second connecting plate 24 can be limited, and the second connecting plate 24 can be prevented from shifting under the action of the screw rod 21, which is convenient for the brush 26 to stably perform vertical movement under the action of the second connecting plate 24.
[0026] Furthermore, the output end of the screw rod 21 is fixedly connected to the output end of the first motor 22. Two sets of moving blocks 23 are fixedly connected to both ends of the second connecting plate 24. Through the arrangement of the moving blocks 23, when the screw rod 21 rotates, the moving blocks 23 can drive the second connecting plate 24 to move up and down, which is convenient for inserting the brush 26 into the inside of the valve for cleaning and also convenient for lifting the entire second connecting plate 24, thus facilitating the placement and removal of the valve.
[0027] Furthermore, the output end of the rotating rod 25 is fixedly connected to the output end of the second motor 27. The moving block 23 is movably connected to the limiting rod 28. By operating the second motor 27, the rotating rod 25 can be driven to rotate, and the brush 26 can rotate accordingly under the action of the rotating rod 25. Thus, the inner wall of the valve can be washed by the brush 26, and the dirt can be better removed.
[0028] Furthermore, a fixing mechanism is arranged on the surface of the support plate 11. The fixing mechanism includes a fixing block 3. The fixing block 3 is fixedly connected to the upper surface of the support plate 11. An activity rod 31 is movably connected inside the fixing block 3. A clamping block 32 is fixedly connected to the surface of the activity rod 31. A spring 33 is fixedly connected to the surface of the clamping block 32. Through the arrangement of the clamping block 32, the valve can be fixed, making the valve more stable when discharging sewage, and thus improving the sewage discharge effect.
[0029] Furthermore, the clamping block 32 is arc-shaped. One end of the spring 33 is fixedly connected to the fixing block 3, and the other end of the spring 33 is fixedly connected to the clamping block 32. Through the arrangement of the spring 33, the clamping block 32 can be reset, enabling the clamping block 32 to fit the surface of the valve under the action of the spring 33, and thus realizing the limiting of the valve and maintaining the stability of the valve on the support plate 11.
[0030] Working principle: When in use, place the valve on the support plate 11. The first motor 22 is electrically connected to an external power supply. The staff starts the first motor 22 by pressing the switch. The operation of the first motor 22 drives the screw rod 21 to rotate. The moving block 23 will move on the surface of the screw rod 21. Then, under the action of the moving block 23, the second connecting plate 24 moves vertically, enabling the moving block 23 to move on the surface of the limiting rod 28. The rotating rod 25 and the brush 26 will move vertically under the action of the second connecting plate 24. Driving the rotating rod 25 and the brush 26 to move upward by the second connecting plate 24 facilitates the placement and removal of the valve. Driving the rotating rod 25 and the brush 26 to move downward by the second connecting plate 24 enables the brush 26 to extend into the valve. The second motor 27 is electrically connected to an external power supply. The staff starts the second motor 27 by pressing the switch. The operation of the second motor 27 drives the rotating rod 25 to rotate, and the brush 26 can rotate accordingly under the action of the rotating rod 25. Thus, the inner wall of the valve can be cleaned by the brush 26, and dirt can be removed better.
[0031] By pulling the movable rod 31, the movable rod 31 will move inside the fixed block 3 and can drive the clamping block 32 to displace. At this time, the spring 33 is in a contracted state. Then place the valve on the support plate 11. By releasing the movable rod 31, the clamping block 32 can reset under the elastic return of the spring 33 and can clamp the valve. Thus, the fixation of the valve can be achieved, facilitating the stable sewage discharge of the valve.
[0032] The above is only the preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Any person skilled in the art of this industry can smoothly implement the present invention according to the illustrations in the specification and the above content. However, any minor changes, modifications, and equivalent variations made by those skilled in this professional field without departing from the technical solution of the present invention and using the technical content disclosed above are equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims
1. A valve sewage discharge device for a valve, comprising a box body, the box body comprising a sewage discharge box (1), the inner wall of the sewage discharge box (1) is fixedly connected to a support plate (11), one side of the sewage discharge box (1) is provided with a water tank (12), the surface of the water tank (12) is fixedly installed with a water pump (13), one end of the water pump (13) is fixedly connected to the water tank (12) through a pipeline, the other end of the water pump (13) is fixedly connected to a delivery pipe (14) through a pipeline, the end of the delivery pipe (14) away from the water pump (13) is fixedly connected to a nozzle (15), the surface of the sewage discharge box (1) is fixedly connected to a water inlet pipe (16), and the bottom end of the sewage discharge box (1) is provided with a drain pipe (17); It is characterized in that A cleaning mechanism is provided on the inner side of the sewage box (1), and the cleaning mechanism comprises a first connecting plate (2), the first connecting plate (2) is fixedly connected to the upper surface of the sewage box (1), the inner side of the first connecting plate (2) is movably connected with a screw rod (21), the screw rod (21) and the support plate (11) are movably connected, a first motor (22) is fixedly installed on the top end of the first connecting plate (2), a moving block (23) is threadedly connected on the surface of the screw rod (21), a second connecting plate (24) is fixedly connected to the surface of the first motor (22), a rotating rod (25) is movably connected to the inner side of the second connecting plate (24), a brush (26) is fixedly connected to the surface of the rotating rod (25), and a second motor (27) is fixedly installed on the top end of the second connecting plate (24).
2. The valve sewage discharge device for a valve according to claim 1, characterized in that: The cleaning mechanism further comprises a limiting rod (28), one end of which is fixedly connected to the first connecting plate (2), and the other end of which is fixedly connected to the supporting plate (11).
3. The valve sewage discharge device for a valve according to claim 1, characterized in that: The screw rod (21) is fixedly connected to the output end of the first motor (22), and the moving blocks (23) are fixedly connected to the two ends of the second connecting plate (24) in two groups.
4. The valve sewage discharge device for a valve according to claim 1, characterized in that: The rotating rod (25) is fixedly connected to the output end of the second motor (27), and the moving block (23) is movably connected to the limiting rod (28).
5. The valve sewage discharge device for a valve according to claim 1, characterized in that: The surface of the support plate (11) is provided with a fixing mechanism, the fixing mechanism comprising a fixing block (3), the fixing block (3) is fixedly connected to the upper surface of the support plate (11), the inner side of the fixing block (3) is movably connected to a movable rod (31), the surface of the movable rod (31) is fixedly connected to a clamping block (32), and the surface of the clamping block (32) is fixedly connected to a spring (33).
6. The valve sewage discharge device for a valve according to claim 5, characterized in that: The clamping block (32) is arranged in an arc shape, one end of the spring (33) is fixedly connected to the fixing block (3), and the other end of the spring (33) is fixedly connected to the clamping block (32).