Fluorine lining valve with good sealing performance

Abstract

The utility model relates to the field of fluorine lining valves, and discloses a fluorine lining valve with good sealing performance, which comprises a valve body, the side surface of the valve body is fixedly connected with a fixing plate, the side surface of the valve body is fixedly connected with a blow-off pipe, the side surface of the valve body is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a fixing block, and the upper surface of the fixing block is fixedly connected with the blow-off pipe. The side inner wall of the valve body is fixedly connected with a fixing column, and the side inner wall of the fixing column is rotationally connected with a rotating ball. According to the utility model, through the mutual cooperation of the motor, the rotating rod, the connecting plate, the brush plate, the filter screen and the blow-off pipe, liquid passing through the valve body can be filtered, impurities in the liquid are prevented from entering the valve body, the impurities are prevented from being attached to the inner wall of the valve body, the service life of the device is prolonged, and the motor can drive the rotating rod to rotate so as to drive the brush plate to rotate; the filter screen is cleaned, sundries are prevented from being accumulated on the filter screen, normal use of the device is guaranteed, the working efficiency of the device is improved, and the maintenance cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fluorine-lined valves, in particular to a fluorine-lined valve with good sealing performance. Background Art

[0002] Fluorine-lined valves are mainly used to regulate the flow of liquid in the valve body, avoid the gas in the container from being compressed, effectively reduce the pressure fluctuation in the container, and have good corrosion resistance and wear resistance. Fluorine-lined valves generally allow the medium to flow in one direction and prevent reverse flow. When the liquid flows in one direction, the valve disc will open under the fluid pressure. When the liquid flows in the opposite direction, the valve disc will fall under the action of its own gravity and cut off the flow. However, during the use of the device, impurities will enter the device and may adhere to the inner wall of the device, shortening the service life of the device.

[0003] Background technology 2: The existing patent (publication number: CN204717041U) discloses "Abstract". In the process of realizing the present invention, the inventor found that the prior art has the following problems: if the filter device is not used to filter the liquid, impurities may enter the device, and if it is not cleaned for a long time, the device may be corroded, affecting the normal use of the device. Therefore, the present invention provides a fluorine-lined valve with good sealing performance to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a fluorine-lined valve with good sealing performance. Through the mutual cooperation of a motor, a rotating rod, a connecting plate, a brush plate, a filter screen and a drain pipe, the liquid passing through the valve body can be filtered to prevent impurities in the liquid from entering the interior of the valve body, and to avoid impurities adhering to the inner wall of the valve body, thereby extending the service life of the device. The motor can drive the rotating rod to rotate, thereby driving the brush plate to rotate, cleaning the filter screen, preventing debris from accumulating on the filter screen, ensuring the normal use of the device, improving the working efficiency of the device, and reducing the maintenance cost of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve body, a fixed plate is fixedly connected to the side surface of the valve body, a sewage pipe is fixedly connected to the side surface of the valve body, a connecting block is fixedly connected to the side surface of the valve body, a fixed block is fixedly connected to the upper surface of the connecting block, a fixed column is fixedly connected to the side inner wall of the valve body, a rotating ball is rotatably connected to the side inner wall of the fixed column, a rotating shaft is fixedly connected to the side surface of the rotating ball, a rotating block is fixedly connected to the upper end of the rotating shaft, and a handle is fixedly connected to the side surface of the rotating block;

[0006] The side inner wall of the valve body is fixedly connected with a liquid passing plate, the side surface of the liquid passing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the side surface of the rotating rod is fixedly connected with a connecting plate, the side surface of the connecting plate is fixedly connected with a brush plate, the side inner wall of the valve body is fixedly connected with a filter screen, the upper end of the rotating shaft is fixedly connected with a support plate, the side surface of the support plate is rotatably connected with a buckle, and the upper surface of the fixed block is fixedly connected with a baffle.

[0007] Through the above technical solution, liquid can pass through the inside of the rotating ball, which is convenient for personnel to operate and has strong sealing. The handle can easily rotate the rotating shaft, and the motor can provide power for the rotating rod. The rotating rod drives the connecting plate to rotate, thereby driving the brush plate to rotate, and the debris on the filter net is cleaned to prevent the debris from clogging the filter net, thereby improving the service life and working efficiency of the device. The filter net can filter the liquid passing through the valve body, avoid the debris from adhering to the inner wall of the valve body, prevent the debris from corroding the inner wall of the valve body, and reduce the maintenance cost of the device.

[0008] Furthermore, a solenoid valve is provided inside the sewage pipe, and the solenoid valve is electrically connected to an external power supply. Through the above technical solution, the solenoid valve can control the opening and closing of the sewage pipe, so as to facilitate the discharge of the cleaned debris.

[0009] Furthermore, a screw is provided on the side surface of the baffle, and the side surface of the baffle is movably connected to the buckle. Through the cooperation between the baffle and the buckle of the above technical solution, the rotating ball can be fixed to ensure the normal operation of the device.

[0010] Furthermore, the side surface of the brush plate is rotatably connected to the filter screen, and the side surface of the brush plate is rotatably connected to the valve body.

[0011] Furthermore, the side surface of the rotating ball is rotatably connected to the fixed column, and the side surface of the rotating shaft is rotatably connected to the fixed block.

[0012] Further, the side surface of the rotating shaft is rotatably connected to the fixing column, and the side surface of the rotating shaft is rotatably connected to the connecting block.

[0013] Furthermore, a side surface of the liquid-passing plate is provided with liquid-passing holes, and the number of the liquid-passing holes is multiple.

[0014] Furthermore, the motor is electrically connected to an external power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 3It is a partial structural schematic diagram of the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Valve body; 2. Fixed plate; 3. Drain pipe; 4. Connecting block; 5. Fixed block; 6. Rotating block; 7. Handle; 8. Liquid plate; 9. Motor; 10. Fixed column; 11. Rotating ball; 12. Rotating shaft; 13. Support plate; 14. Buckle; 15. Baffle; 16. Rotating rod; 17. Connecting plate; 18. Filter; 19. Brush plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] Reference Figure 1-5 The utility model provides an embodiment: a valve body 1, a fixing plate 2 is fixedly connected to the side surface of the valve body 1, a sewage pipe 3 is fixedly connected to the side surface of the valve body 1, a solenoid valve is arranged inside the sewage pipe 3, the solenoid valve is electrically connected to an external power supply, the solenoid valve can control the opening and closing of the sewage pipe 3, so as to facilitate the discharge of the cleaned debris, a connecting block 4 is fixedly connected to the side surface of the valve body 1, a fixing block 5 is fixedly connected to the upper surface of the connecting block 4, a fixing column 10 is fixedly connected to the side inner wall of the valve body 1, and the side inner wall of the fixing column 10 rotates A rotating ball 11 is connected, and the side surface of the rotating ball 11 is rotatably connected to the fixed column 10. Liquid can pass through the inside of the rotating ball 11, which is convenient for personnel operation and has strong sealing performance. The side surface of the rotating ball 11 is fixedly connected to a rotating shaft 12, and the side surface of the rotating shaft 12 is rotatably connected to the fixed column 10. The side surface of the rotating shaft 12 is rotatably connected to the connecting block 4, and the side surface of the rotating shaft 12 is rotatably connected to the fixed block 5. The upper end of the rotating shaft 12 is fixedly connected to a rotating block 6, and the side surface of the rotating block 6 is fixedly connected to a handle 7, and the handle 7 can facilitate the rotation of the rotating shaft 12.

[0025] A liquid-passing plate 8 is fixedly connected to the inner side wall of the valve body 1. Liquid-passing holes are arranged on the side surface of the liquid-passing plate 8. The number of liquid-passing holes is plural. A motor 9 is fixedly connected to the side surface of the liquid-passing plate 8. The motor 9 is electrically connected to an external power supply. The motor 9 can provide power for the rotating rod 16. The rotating rod 16 drives the connecting plate 17 to rotate, thereby driving the brush plate 19 to rotate, so as to clean the debris on the filter screen 18, prevent the debris from clogging the filter screen 18, and improve the service life of the device. The output end of the motor 9 is fixedly connected to the rotating rod 16. The side surface of the rotating rod 16 is fixedly connected to the connecting plate 17. The side surface of the connecting plate 17 is fixedly connected to the brush plate 19. The side surface of the brush plate 19 is connected to the The filter screen 18 is rotatably connected, the side surface of the brush plate 19 is rotatably connected to the valve body 1, and the side inner wall of the valve body 1 is fixedly connected with the filter screen 18. The filter screen 18 can filter the liquid passing through the valve body 1 to prevent debris from adhering to the inner wall of the valve body 1 and preventing the debris from corroding the inner wall of the valve body 1. The upper end of the rotating shaft 12 is fixedly connected with a support plate 13, and the side surface of the support plate 13 is rotatably connected with a buckle 14. The upper surface of the fixed block 5 is fixedly connected with a baffle 15, and the side surface of the baffle 15 is provided with screws. The side surface of the baffle 15 is movably connected with the buckle 14. The cooperation between the baffle 15 and the buckle 14 can fix the rotating ball 11 to ensure the normal operation of the device.

[0026] Working principle: connect the valve body 1 to the liquid, remove the screws on the baffle 15, open the buckle 14, use the handle 7 to rotate the shaft 12, the shaft 12 drives the rotating ball 11 to rotate, turn it to the appropriate position, buckle the buckle 14 on the baffle 15, tighten the screws, the filter 18 filters the liquid in the liquid, turn on the power, turn on the motor 9, the motor 9 drives the rotating rod 16 to rotate, the rotating rod 16 drives the connecting plate 17 to rotate, thereby driving the brush plate 19 to rotate, the brush plate 19 cleans the debris on the filter 18, and when the liquid is not flowing, open the solenoid valve to discharge the debris in the sewage pipe 3.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fluorine-lined valve with good sealing performance, characterized in that: include: A valve body (1), wherein a fixing plate (2) is fixedly connected to the side surface of the valve body (1), a sewage pipe (3) is fixedly connected to the side surface of the valve body (1), a connecting block (4) is fixedly connected to the side surface of the valve body (1), a fixing block (5) is fixedly connected to the upper surface of the connecting block (4), a fixing column (10) is fixedly connected to the side inner wall of the valve body (1), a rotating ball (11) is rotatably connected to the side inner wall of the fixing column (10), a side surface of the rotating ball (11) is fixedly connected to a rotating shaft (12), an upper end of the rotating shaft (12) is fixedly connected to a rotating block (6), and a side surface of the rotating block (6) is fixedly connected to a handle (7); The side inner wall of the valve body (1) is fixedly connected to a liquid-passing plate (8), the side surface of the liquid-passing plate (8) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a rotating rod (16), the side surface of the rotating rod (16) is fixedly connected to a connecting plate (17), the side surface of the connecting plate (17) is fixedly connected to a brush plate (19), the side inner wall of the valve body (1) is fixedly connected to a filter screen (18), the upper end of the rotating shaft (12) is fixedly connected to a support plate (13), the side surface of the support plate (13) is rotatably connected to a buckle (14), and the upper surface of the fixed block (5) is fixedly connected to a baffle (15).

2. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The sewage discharge pipe (3) is provided with an electromagnetic valve inside, and the electromagnetic valve is electrically connected to an external power supply.

3. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The side surface of the baffle (15) is provided with screws, and the side surface of the baffle (15) is movably connected to the buckle (14).

4. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The side surface of the brush plate (19) is rotatably connected to the filter screen (18), and the side surface of the brush plate (19) is rotatably connected to the valve body (1).

5. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The side surface of the rotating ball (11) is rotatably connected to the fixed column (10), and the side surface of the rotating shaft (12) is rotatably connected to the fixed block (5).

6. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The side surface of the rotating shaft (12) is rotatably connected to the fixing column (10), and the side surface of the rotating shaft (12) is rotatably connected to the connecting block (4).

7. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The side surface of the liquid-passing plate (8) is provided with liquid-passing holes, and the number of the liquid-passing holes is multiple.

8. A fluorine-lined valve with good sealing performance according to claim 1, characterized in that: The motor (9) is electrically connected to an external power source.

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