Valve blowdown device for valve
The reciprocating screw drives the cleaning brush and the high-pressure nozzle, combined with the servo motor driving the eccentric wheel to vibrate the filter plate, solves the problem of incomplete cleaning of the valve and solid-liquid separation after long-term use, and achieves efficient dirt removal and separation.
Patent Information
- Application Number
- CN202422204455.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Existing valves cannot effectively discharge sewage after long-term use, and cannot effectively separate solid and liquid from dirt, resulting in incomplete cleaning and secondary contamination.
The reciprocating screw drives the cleaning brush and the high-pressure nozzle are used in conjunction with each other. The dirt is washed and solid-liquid is separated by the high-pressure nozzle. The servo motor drives the eccentric wheel and the cam vibrating filter plate to achieve solid-liquid separation.
It realizes thorough cleaning of the internal dirt inside the valve, avoids secondary adhesion of dirt, improves sewage discharge efficiency and facilitates subsequent treatment.
Smart Images
Figure CN223113743U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of valve sewage discharge, and particularly relates to a valve sewage discharge device for a valve. Background Technique
[0002] A valve is a control device for a fluid pipeline. Its basic functions are to connect or cut off the flow of pipeline medium, change the flow direction of the medium, adjust the pressure and flow rate of the medium, and protect the normal operation of pipeline equipment.
[0003] For the valves in the prior art, after long-term use, dirt will remain inside and need to be cleaned regularly. The existing valve sewage discharge devices usually rely on only one of the methods of brushes or nozzles, which may lead to incomplete cleaning. Moreover, dirt is likely to remain on the surface of the brush, resulting in the dirt reattaching to the inside of the valve when the brush repeatedly washes the valve, thus causing secondary pollution and affecting the sewage discharge efficiency. At the same time, after the existing sewage discharge device discharges sewage from the valve, it cannot effectively separate solid stains and sewage, which affects the efficiency of subsequent dirt treatment.
[0004] Therefore, we provide a valve sewage discharge device for a valve to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a valve sewage discharge device for a valve. Through the cooperation of a sewage discharge component and a descaling component, it solves the problems that the valves in the prior art cannot effectively discharge sewage after long-term use and cannot effectively separate solids and liquids in the dirt.
[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0007] The utility model is a valve sewage discharge device for a valve, which includes a sewage discharge tank. A water tank is fixedly connected to the top of the sewage discharge tank, and a placement table is fixedly connected to the inner cavity of the sewage discharge tank. A sewage discharge component is arranged in the inner cavity of the sewage discharge tank. The sewage discharge component includes a reciprocating lead screw, which is movably connected to one side of the inner cavity of the sewage discharge tank. A sliding sleeve is threadedly connected to one side of the surface of the reciprocating lead screw. A waterproof motor is fixedly connected to the bottom of the sliding sleeve, and a cleaning brush is fixedly connected to the output end of the waterproof motor. A flushing part is arranged on the top of the placement table. A descaling component is arranged in the inner cavity of the sewage discharge tank. The descaling component includes a spring rod, which is fixedly connected to the bottom of the inner cavity of the sewage discharge tank. One end of the spring rod is fixedly connected to a filter plate. A rotating rod is movably connected to the bottom of one side of the inner cavity of the sewage discharge tank. An eccentric wheel is fixedly connected to one end of the rotating rod, and a cam is fixedly connected to one side of the eccentric wheel.
[0008] The present utility model is further configured such that the flushing member includes an upper sliding sleeve, the upper sliding sleeve is threadedly connected to one side of the surface of the reciprocating lead screw, a high-pressure spray head is fixedly connected to the bottom of the upper sliding sleeve, one side of the water tank is communicated with a water pump through a water pipe, the output end of the water pump is communicated with a telescopic pipe, and one end of the telescopic pipe is communicated with the input end of the high-pressure spray head.
[0009] The present utility model is further configured such that a driving bevel gear is fixedly connected to one side of the surface of the rotating rod, a driven bevel gear is fixedly connected to one end of the reciprocating lead screw, and the driving bevel gear meshes with the driven bevel gear.
[0010] The present utility model is further configured such that a placement groove is provided in the inner cavity of the placement table, and both ends of the inner cavity of the placement groove extend to the outside of the placement table.
[0011] The present utility model is further configured such that a servo motor is fixedly connected to the bottom of one side of the sewage discharge tank, and the output end of the servo motor is fixedly connected to one end of the rotating rod.
[0012] The present utility model is further configured such that ventilation openings are provided at the top of both sides of the inner cavity of the sewage discharge tank, and dust-proof nets are fixedly connected to the inner cavities of the ventilation openings.
[0013] The present utility model is further configured such that a limiting rod is fixedly connected to one side of the inner cavity of the sewage discharge tank, and the surface of the limiting rod is slidably connected to one side of the inner cavities of the upper sliding sleeve and the lower sliding sleeve.
[0014] The present utility model is further configured such that a box door is movably connected to the front of the sewage discharge tank through a hinge, a handle is fixedly connected to one side of the box door, and a transparent glass is fixedly connected to the inner cavity of the box door.
[0015] The present utility model has the following beneficial effects:
[0016] 1. By rotating the reciprocating lead screw, the present utility model can drive the upper sliding sleeve and the lower sliding sleeve to move simultaneously, thereby driving the cleaning brush and the high-pressure spray head to move up and down simultaneously. When the upper sliding sleeve and the lower sliding sleeve move, the dirt inside the valve can be swept, and the dirt swept out inside can be flushed by the high-pressure spray head. Moreover, the dirt attached to the surface of the cleaning brush can be washed away by the high-pressure spray head, so as to prevent the dirt from reattaching inside the valve and causing secondary pollution.
[0017] 2. Driven by the servo motor, the present utility model can drive the eccentric wheel at one end of the rotating rod to rotate, thereby driving the cam to contact one side of the bottom of the filter plate. And due to the elasticity of the spring rod, the filter plate can contact the cam reciprocally, so as to achieve the vibration effect. By vibrating the filter plate, the solid-liquid separation of the dirt on the surface of the filter plate can be realized, which is convenient for subsequent treatment.
[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned advantages simultaneously. Brief Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below.
[0020] Figure 1 It is a three-dimensional structure diagram of a valve sewage discharge device for a valve;
[0021] Figure 2 It is a cross-sectional view of a sewage discharge tank in a valve sewage discharge device for a valve;
[0022] Figure 3 It is a schematic diagram of the internal structure of a sewage discharge tank in a valve sewage discharge device for a valve;
[0023] Figure 4 It is an exploded view of the surface structure of a reciprocating lead screw in a valve sewage discharge device for a valve;
[0024] Figure 5 It is a schematic diagram of an eccentric wheel and a cam in a valve sewage discharge device for a valve.
[0025] In the drawings: 1. Sewage discharge tank; 2. Water tank; 3. Placing table; 4. Reciprocating lead screw; 5. Lower sliding sleeve; 6. Waterproof motor; 7. Cleaning brush; 8. Spring rod; 9. Filter plate; 10. Rotating rod; 11. Eccentric wheel; 12. Cam; 13. Upper sliding sleeve; 14. High-pressure spray head; 15. Water pump; 16. Telescopic pipe; 17. Driving bevel gear; 18. Driven bevel gear; 19. Servo motor; 20. Limit rod; 21. Box door. Detailed Embodiments
[0026] The technical solutions in the embodiments of the present utility model will be described below with reference to the drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Specific Embodiment 1
[0028] Please refer to Figures 1-5, the utility model relates to a valve sewage discharge device for valves, which comprises a sewage discharge box 1. A water tank 2 is fixedly connected to the top of the sewage discharge box 1, and a placement table 3 is fixedly connected to the inner cavity of the sewage discharge box 1; a sewage discharge component is arranged in the inner cavity of the sewage discharge box 1. The sewage discharge component comprises a reciprocating lead screw 4, and the reciprocating lead screw 4 is movably connected to one side of the inner cavity of the sewage discharge box 1. A sliding sleeve 5 is threadedly connected to one side of the surface of the reciprocating lead screw 4. A waterproof motor 6 is fixedly connected to the bottom of the sliding sleeve 5, and a cleaning brush 7 is fixedly connected to the output end of the waterproof motor 6. A flushing part is arranged on the top of the placement table 3; a descaling component is arranged in the inner cavity of the sewage discharge box 1. The descaling component comprises a spring rod 8, and the spring rod 8 is fixedly connected to the bottom of the inner cavity of the sewage discharge box 1. One end of the spring rod 8 is fixedly connected to a filter plate 9. One side of the bottom of the inner cavity of the sewage discharge box 1 is movably connected to a rotating rod 10, and an eccentric wheel 11 is fixedly connected to one end of the rotating rod 10. A cam 12 is fixedly connected to one side of the eccentric wheel 11.
[0029] Specifically: legs are fixedly connected to the four peripheries of the bottom of the sewage discharge box 1. A water inlet pipe is communicated with the top of the water tank 2 to facilitate adding water to the water tank 2. One end of the reciprocating lead screw 4 is rotatably connected to one side of the top of the inner cavity of the sewage discharge box 1 through a bearing. Three cleaning brushes 7 are fixedly connected to the top of the sliding sleeve 5, and the surface of the waterproof motor 6 is coated with waterproof paint to prevent moisture or corrosion inside the motor. There are four spring rods 8 arranged inside the sewage discharge box 1. One side of the surface of the cam 12 is in contact with one side of the bottom of the filter plate 9. There are two sections of reciprocating threads on the surface of the reciprocating lead screw 4 to facilitate driving the upper sliding sleeve 13 and the lower sliding sleeve 5 to move simultaneously. Specific Embodiment Two
[0031] Please refer to Figures 1-5 , on the basis of Specific Embodiment One, the flushing part comprises an upper sliding sleeve 13, and the upper sliding sleeve 13 is threadedly connected to one side of the surface of the reciprocating lead screw 4. A high-pressure nozzle 14 is fixedly connected to the bottom of the upper sliding sleeve 13. One side of the water tank 2 is communicated with a water pump 15 through a water pipe. The output end of the water pump 15 is communicated with a telescopic pipe 16, and one end of the telescopic pipe 16 is communicated with the input end of the high-pressure nozzle 14. A driving bevel gear 17 is fixedly connected to one side of the surface of the rotating rod 10, and a driven bevel gear 18 is fixedly connected to one end of the reciprocating lead screw 4. The driving bevel gear 17 is meshed with the driven bevel gear 18. A placement groove is formed in the inner cavity of the placement table 3, and both ends of the inner cavity of the placement groove extend to the outside of the placement table 3. A servo motor 19 is fixedly connected to one side of the bottom of the sewage discharge box 1, and the output end of the servo motor 19 is fixedly connected to one end of the rotating rod 10. Ventilation openings are formed in both sides of the top of the inner cavity of the sewage discharge box 1, and dust-proof nets are fixedly connected to the inner cavities of the ventilation openings. A limiting rod 20 is fixedly connected to one side of the inner cavity of the sewage discharge box 1, and the surface of the limiting rod 20 is slidably connected to one side of the inner cavities of the upper sliding sleeve 13 and the lower sliding sleeve 5. A box door 21 is movably connected to the front of the sewage discharge box 1 through a hinge. A handle is fixedly connected to one side of the box door 21, and a transparent glass is fixedly connected to the inner cavity of the box door 21.
[0032] Specifically, three high-pressure nozzles 14 are fixedly connected to the bottom of the upper sliding sleeve 13, and the input end of each nozzle is communicated with one end of the telescopic pipe 16. There are three placement grooves, which can place and stabilize the valves to be drained. Through the ventilation openings, the interior of the valves after draining can be dried quickly. The dust-proof net can prevent external dust from entering the sewage discharge box 1. The surface of the limiting rod 20 is fixedly connected to one side of the inner cavity of the placement table 3, and the surface of the reciprocating lead screw 4 is movably connected to the other side of the inner cavity of the placement table 3. The valves can be taken and placed through the box door 21, and it is convenient to clean the solid dirt on the surface of the filter plate 9.
[0033] The working principle of the present utility model is as follows: When it is necessary to drain the valves, first open the box door 21, place the valves to be drained in the placement grooves inside the inner cavity of the placement table 3 to make them stably placed, and place the through holes to be drained up and down. Then close the box door 21, turn on the water pump 15 and the waterproof motor 6. The water pump 15 works to pump the water in the water tank 2 through the telescopic pipe 16 into the high-pressure nozzles 14 and spray it inside the valves through the high-pressure nozzles 14. The waterproof motor 6 works to drive the cleaning brush 7 to rotate and locally brush the bottom of the inner cavity of the valves, so as to remove the attached dirt and flush out the dirt through the high-pressure nozzles 14.
[0034] Then, turn on the servo motor 19. The servo motor 19 works to drive the rotating rod 10 to rotate. The rotating rod 10 drives the eccentric wheel 11 and the driving bevel gear 17 to rotate. The driving bevel gear 17 drives the driven bevel gear 18 to rotate. The driven bevel gear 18 drives the reciprocating lead screw 4 to rotate. The reciprocating lead screw 4 drives the upper sliding sleeve 13 and the lower sliding sleeve 5 on its surface to move simultaneously, so as to move the cleaning brush 7 and the high-pressure nozzles 14 simultaneously, so as to drain the inside of the valves comprehensively. Moreover, the high-pressure nozzles 14 can also wash away the dirt remaining on the surface of the cleaning brush 7 to avoid secondary pollution of the valves. The eccentric wheel 11 drives the cam 12 to rotate. The cam 12 squeezes the filter plate 9, and the filter plate 9 vibrates through the cooperation of the spring rod 8, so as to separate the solid and liquid of the dirt for subsequent treatment of the dirt.
[0035] The standard parts used in the present utility model can all be purchased from the market, and can also be customized according to the records of the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. Therefore, the control method and the circuit connection are not explained in detail in the present utility model.
[0036] 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. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model.
Claims
1. A valve sewage discharge device for a valve, comprising a sewage discharge tank (1), characterized in that: A water tank (2) is fixedly connected to the top of the sewage discharge tank (1), and a placing table (3) is fixedly connected to the inner cavity of the sewage discharge tank (1); A sewage discharge component is arranged in the inner cavity of the sewage discharge tank (1). The sewage discharge component includes a reciprocating lead screw (4). The reciprocating lead screw (4) is movably connected to one side of the inner cavity of the sewage discharge tank (1). A sliding sleeve (5) is threadedly connected to one side of the surface of the reciprocating lead screw (4). A waterproof motor (6) is fixedly connected to the bottom of the sliding sleeve (5). A cleaning brush (7) is fixedly connected to the output end of the waterproof motor (6). A flushing component is arranged on the top of the placing table (3); An anti-scaling component is arranged in the inner cavity of the sewage discharge tank (1). The anti-scaling component includes a spring rod (8). The spring rod (8) is fixedly connected to the bottom of the inner cavity of the sewage discharge tank (1). A filter plate (9) is fixedly connected to one end of the spring rod (8). A rotating rod (10) is movably connected to the bottom of one side of the inner cavity of the sewage discharge tank (1). An eccentric wheel (11) is fixedly connected to one end of the rotating rod (10). A cam (12) is fixedly connected to one side of the eccentric wheel (11).
2. The valve sewage discharge device for a valve according to claim 1, characterized in that: The flushing component includes an upper sliding sleeve (13). The upper sliding sleeve (13) is threadedly connected to one side of the surface of the reciprocating lead screw (4). A high-pressure nozzle (14) is fixedly connected to the bottom of the upper sliding sleeve (13). A water pump (15) is communicated with one side of the water tank (2) through a water pipe. The output end of the water pump (15) is communicated with a telescopic pipe (16). One end of the telescopic pipe (16) is communicated with the input end of the high-pressure nozzle (14).
3. The valve sewage discharge device for a valve according to claim 1, characterized in that: A driving bevel gear (17) is fixedly connected to one side of the surface of the rotating rod (10). A driven bevel gear (18) is fixedly connected to one end of the reciprocating lead screw (4). The driving bevel gear (17) is meshed with the driven bevel gear (18).
4. The valve sewage discharge device for a valve according to claim 1, characterized in that: A placing groove is formed in the inner cavity of the placing table (3), and both ends of the inner cavity of the placing groove extend to the outside of the placing table (3).
5. The valve sewage discharge device for a valve according to claim 1, characterized in that: A servo motor (19) is fixedly connected to the bottom of one side of the sewage discharge tank (1), and the output end of the servo motor (19) is fixedly connected to one end of the rotating rod (10).
6. The valve sewage discharge device for a valve according to claim 1, characterized in that: Ventilation openings are formed in the top of both sides of the inner cavity of the sewage discharge tank (1), and dust-proof nets are fixedly connected to the inner cavities of the ventilation openings.
7. The valve sewage discharge device for a valve according to claim 1, characterized in that: A limiting rod (20) is fixedly connected to one side of the inner cavity of the sewage discharge tank (1), and the surface of the limiting rod (20) is slidably connected to the inner cavity of one side of the upper sliding sleeve (13) and the lower sliding sleeve (5).
8. The valve sewage discharge device for a valve according to claim 1, characterized in that: A box door (21) is movably connected to the front of the sewage discharge tank (1) through a hinge. A handle is fixedly connected to one side of the box door (21), and a transparent glass is fixedly connected to the inner cavity of the box door (21).