A valve cleaning structure

Abstract

This utility model discloses a valve cleaning structure, including a cleaning tank. A vertical pipe is fixedly connected to the bottom of the cleaning tank. A filter cotton plate and a filter screen plate are slidably connected to the outer side wall of the vertical pipe, with the filter screen plate positioned above the filter cotton plate. Support plates are fixedly connected to both inner side walls of the cleaning tank. The bottom of the filter cotton plate rests against the top of the two support plates. Both the filter cotton plate and the filter screen plate are slidably connected inside the cleaning tank. A rinsing structure is provided on the side wall of the cleaning tank. A drain outlet is provided at the lower end of the side wall of the cleaning tank, communicating with the interior of the cleaning tank. A sealing cap is threaded to one end of the drain outlet. Two electric push rods are fixedly connected to the top of the cleaning tank. This utility model, through the cooperation of the cleaning tank, water guide pipe, support plates, connecting rods, and other components, can clean multiple valves simultaneously, thereby improving valve cleaning efficiency. It is simple to operate and highly practical.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, and in particular to a valve cleaning structure. Background Technology

[0002] Valves are control components in fluid transport systems, possessing functions such as shut-off, regulation, flow guidance, backflow prevention, pressure stabilization, diversion, and pressure relief. Valves used in fluid control systems range from the simplest shut-off valves to the various valves used in highly complex automated control systems, with a wide variety of types and specifications. Valves can be used to control the flow of various types of fluids, including air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media. Due to their numerous applications, valves are easily contaminated with dirt before assembly. Failure to clean them can affect their performance; therefore, valve components must be cleaned before assembly to ensure their cleanliness.

[0003] For example, Chinese Patent Publication No. CN210115281U discloses a valve cleaning structure, which relates to the field of pipeline opening and closing technology. The aim is to solve the problem that after a period of use, valves need to be disassembled by operators to clean the fluid deposits adhering to their inner walls. However, manual cleaning has a small contact area and limited cleaning force, resulting in fluid deposits remaining on the valve's inner wall. Furthermore, prolonged residue on the valve's inner wall reduces its antioxidant capacity, making it difficult to achieve the intended service life and affecting practical use. The key technical solution is to install a water supply component to rinse the valve body to be cleaned and to install a roller with cleaning filaments.

[0004] However, in the above solution, the device can only clean one valve at a time, which is not convenient for cleaning multiple valves at the same time, resulting in low cleaning efficiency. Utility Model Content

[0005] This invention provides a valve cleaning structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A valve cleaning structure includes a cleaning tank. A vertical pipe is fixedly connected to the bottom of the cleaning tank. A filter cotton plate and a filter screen plate are slidably connected to the outer side wall of the vertical pipe. The filter screen plate is located above the filter cotton plate. Support plates are fixedly connected to both inner side walls of the cleaning tank. The bottom of the filter cotton plate abuts against the top of the two support plates. The filter cotton plate and the filter screen plate are slidably connected inside the cleaning tank. A rinsing structure is provided on the side wall of the cleaning tank. A drain outlet is provided at the lower end of the side wall of the cleaning tank. The drain outlet is connected to the inside of the cleaning tank. A sealing cap is threaded to one end of the drain outlet. Two electric push rods are fixedly connected to the top of the cleaning tank. The extended ends of the two electric push rods are fixedly connected to a top plate. A mesh cylinder is connected to the bottom of the top plate through a rotating structure. The mesh cylinder is slidably connected to the outer side wall of the vertical pipe. Multiple valve sleeve rods are fixedly connected to the bottom of the mesh cylinder.

[0008] As a further improvement to this technical solution: the rinsing structure includes a water pump, which is fixedly connected to the side wall of the cleaning tank. The water suction end of the water pump extends to the bottom of the cleaning tank and is located at the bottom of the filter cotton plate. A shaping hose is fixedly connected to the water outlet end of the water pump. A nozzle is provided at one end of the shaping hose. A water guide pipe is fixedly connected to the side wall of the shaping hose. One end of the water guide pipe passes through the cleaning tank and is fixedly connected to the vertical pipe. The water guide pipe communicates with the shaping hose and the vertical pipe. A spray groove is opened on the upper side wall of the vertical pipe.

[0009] As a further improvement to this technical solution: the shaping hose is made of stainless steel.

[0010] As a further improvement to this technical solution: the rotating structure includes a motor, which is fixedly connected to the bottom side wall of the top plate. One end of the output shaft of the motor is fixedly connected to a fixing plate, and four connecting rods are fixedly connected to the bottom of the fixing plate. The bottoms of the four connecting rods are all fixedly connected to the top side wall of the mesh cylinder.

[0011] As a further improvement to this technical solution: the cleaning box is made of transparent material.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the device can clean multiple valves at the same time through the cooperation of components such as the cleaning tank, water pipe, support plate, and connecting rod, thereby improving the cleaning efficiency of valves, and is simple to operate and highly practical.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a front view schematic diagram of a valve cleaning structure proposed in this utility model;

[0016] Figure 2 This is a front cross-sectional view of a valve cleaning structure proposed in this utility model;

[0017] Figure 3 This is a top view of the mesh cylinder in a valve cleaning structure proposed in this utility model.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Cleaning tank; 2. Water pipe; 3. Water pump; 4. Drain outlet; 5. Support plate; 6. Filter cotton plate; 7. Filter screen plate; 8. Screen cylinder; 9. Valve sleeve rod; 10. Vertical pipe; 11. Connecting rod; 12. Fixing plate; 13. Motor; 14. Top plate; 15. Electric push rod; 16. Nozzle; 17. Shaped hose; 18. Spray tank. Detailed Implementation

[0020] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0021] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] Please see Figure 1-3 In this embodiment of the utility model, a valve cleaning structure includes a cleaning tank 1. A vertical pipe 10 is fixedly connected to the bottom of the cleaning tank 1. A filter cotton plate 6 and a filter screen plate 7 are slidably connected to the outer side wall of the vertical pipe 10. The filter screen plate 7 is located above the filter cotton plate 6. Support plates 5 are fixedly connected to both inner side walls of the cleaning tank 1. The bottom of the filter cotton plate 6 abuts against the top of the two support plates 5. The filter cotton plate 6 and the filter screen plate 7 are slidably connected inside the cleaning tank 1. A rinsing structure is provided on the side wall of the cleaning tank 1. A drain outlet 4 is provided at the lower end of the side wall of the cleaning tank 1. The drain outlet 4 is connected to the inside of the cleaning tank 1. A sealing cap is threaded to one end of the drain outlet 4. Two electric push rods 15 are fixedly connected to the top of the cleaning tank 1. The extended ends of the two electric push rods 15 are fixedly connected to a top plate 14. A mesh cylinder 8 is connected to the bottom of the top plate 14 through a rotating structure. The mesh cylinder 8 is slidably connected to the outer side wall of the vertical pipe 10. Multiple valve sleeve rods 9 are fixedly connected to the bottom of the mesh cylinder 8.

[0024] Please see Figure 1-2 The rinsing structure includes a water pump 3, which is fixedly connected to the side wall of the cleaning tank 1. The suction end of the water pump 3 extends to the bottom of the cleaning tank 1 and is located at the bottom of the filter cotton plate 6. A shaped hose 17 is fixedly connected to the outlet end of the water pump 3. The shaped hose 17 is made of stainless steel and has a nozzle 16 at one end. A water guide pipe 2 is fixedly connected to the side wall of the shaped hose 17. One end of the water guide pipe 2 passes through the cleaning tank 1 and is fixedly connected to the vertical pipe 10. The water guide pipe 2 is connected to the shaped hose 17 and the vertical pipe 10. A water spray groove 18 is provided on the upper side wall of the 0. When the water pump 3 is started, the water pump 3 sucks out the water in the cleaning tank 1. Through the filter screen 7 and filter cotton plate 6, the debris and dust impurities in the cleaning tank 1 can be blocked, so that the water pump 3 sucks out clean water. The clean water source is sprayed out through the shaping hose 17 and the nozzle 16. Through the rotation of the screen cylinder 8, the multiple valve bodies in the screen cylinder 8 can be rinsed a second time. The water pump 3 guides the water into the vertical pipe 10 through the water guide pipe 2 and sprays it out through the water spray groove 18, thereby rinsing the multiple valve bodies in the screen cylinder 8.

[0025] Please see Figure 1-2The rotating structure includes a motor 13, which is fixedly connected to the bottom side wall of the top plate 14. One end of the output shaft of the motor 13 is fixedly connected to a fixing plate 12. Four connecting rods 11 are fixedly connected to the bottom of the fixing plate 12. The bottom of the four connecting rods 11 is fixedly connected to the top side wall of the mesh cylinder 8. By starting the motor 13, the output shaft of the motor 13 drives the fixing plate 12 to rotate. The fixing plate 12 drives the mesh cylinder 8 to rotate through the connecting rods 11, thereby driving multiple valve bodies to rotate and clean in the water.

[0026] Please see Figure 1-2 The cleaning tank 1 is made of transparent material, making it easy to see the cleaning status of the valve body inside the cleaning tank 1.

[0027] The working principle of this utility model is as follows: Water and cleaning agent are poured into the cleaning tank 1, and multiple valve bodies are fitted onto the outer ring side wall of each valve sleeve 9. Then, the electric push rod 15 is activated, which drives the top plate 14 to move downward. The top plate 14, through the motor 13 and connecting rod 11, drives the mesh cylinder 8 to move downward, so that the valve bodies in the mesh cylinder 8 are completely immersed in the water in the cleaning tank 1. By activating the motor 13, the output shaft of the motor 13 drives the fixing plate 12 to rotate. The fixing plate 12, through the connecting rod 11, drives the mesh cylinder 8 to rotate, thereby causing multiple valve bodies to rotate and be cleaned in the water. After cleaning is completed... Then, the electric push rod 15 is started to move the screen cylinder 8 upward, and the water pump 3 is started at the same time. The water pump 3 sucks out the water in the cleaning tank 1. Through the filter screen plate 7 and the filter cotton plate 6, the debris and dust impurities in the cleaning tank 1 can be blocked, so that the water sucked out by the water pump 3 is clean water. The clean water source is sprayed out through the shaping hose 17 and the nozzle 16. Through the rotation of the screen cylinder 8, the multiple valve bodies in the screen cylinder 8 can be rinsed a second time. The water pump 3 guides the water into the vertical pipe 10 through the water guide pipe 2 and sprays it out through the water spray channel 18, thereby rinsing the multiple valve bodies in the screen cylinder 8.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A valve purging structure comprising a purging tank (1), characterized in that, A vertical pipe (10) is fixedly connected to the bottom of the cleaning tank (1). A filter cotton plate (6) and a filter screen plate (7) are slidably connected to the outer side wall of the vertical pipe (10). The filter screen plate (7) is located above the filter cotton plate (6). Support plates (5) are fixedly connected to both side walls of the cleaning tank (1). The bottom of the filter cotton plate (6) rests against the top of the two support plates (5). The filter cotton plate (6) and the filter screen plate (7) are slidably connected inside the cleaning tank (1). The side wall of the cleaning tank (1) is provided with a rinsing structure. A drain outlet (4) is provided at the lower end of the side wall. The drain outlet (4) is connected to the inside of the cleaning tank (1). A sealing cap is threaded to one end of the drain outlet (4). Two electric push rods (15) are fixedly connected to the top of the cleaning tank (1). The extended ends of the two electric push rods (15) are fixedly connected to the top plate (14). A mesh cylinder (8) is connected to the bottom of the top plate (14) through a rotating structure. The mesh cylinder (8) is slidably connected to the outer ring side wall of the vertical pipe (10). Multiple valve sleeves (9) are fixedly connected to the bottom of the mesh cylinder (8).

2. A valve purging structure according to claim 1, wherein The rinsing structure includes a water pump (3), which is fixedly connected to the side wall of the cleaning tank (1). The water suction end of the water pump (3) extends to the bottom of the cleaning tank (1). The water suction end of the water pump (3) is located at the bottom of the filter cotton plate (6). The water outlet end of the water pump (3) is fixedly connected to a shaping hose (17). One end of the shaping hose (17) is provided with a nozzle (16). A water guide pipe (2) is fixedly connected to the side wall of the shaping hose (17). One end of the water guide pipe (2) passes through the cleaning tank (1) and is fixedly connected to the vertical pipe (10). The water guide pipe (2) is connected to the shaping hose (17) and the vertical pipe (10). A spray groove (18) is opened on the upper side wall of the vertical pipe (10).

3. A valve purging structure according to claim 2, wherein The shaping hose (17) is made of stainless steel.

4. The valve purging structure according to claim 1, wherein The rotating structure includes a motor (13), which is fixedly connected to the bottom side wall of the top plate (14). One end of the output shaft of the motor (13) is fixedly connected to a fixing plate (12), and four connecting rods (11) are fixedly connected to the bottom of the fixing plate (12). The bottom of the four connecting rods (11) is fixedly connected to the top side wall of the mesh cylinder (8).

5. The valve purging structure according to claim 1, wherein The cleaning tank (1) is made of transparent material.

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