Ball valve capable of conveniently adjusting flow

Abstract

The utility model relates to the field of ball valves, and discloses a ball valve convenient to adjust flow, which comprises a main body, a filter mechanism is arranged on the outer wall of the front end of the main body, the filter mechanism comprises a filter pipe fixedly connected to the outer wall of the front end of the main body, and a second filter plate is fixedly connected to one side of the inner wall of the filter pipe. A filtering shaft is rotatably connected to the interior of the second filtering plate, a first filtering plate is fixedly connected to the middle of the inner wall of the filtering pipe, a side plate is fixedly connected to one side of the outer wall of the filtering shaft, and a cleaning fan is fixedly connected to the side, away from the side plate, of the outer wall of the filtering shaft. According to the ball valve, water flow in the ball valve can be effectively filtered through the second filter plate, the side plate and the cleaning fan are matched with the filter shaft and can rotate under the impact of the water flow, and the surface of the first filter plate can be cleaned through the cleaning fan and the auxiliary frame; and the first filter plate can be effectively prevented from being blocked after being attached by particulate matters in the use process.

Description

Technical Field

[0001] This utility model relates to the field of ball valves, and more particularly to a ball valve that facilitates flow regulation. Background Technology

[0002] A ball valve is a type of valve commonly used in pipeline systems to control fluid flow. It works by rotating a ball with a hole to open or close the flow. Ball valves that facilitate flow regulation are generally called regulating ball valves or flow control ball valves. Unlike ordinary ball valves, these ball valves have the characteristic of precisely regulating flow and are suitable for applications requiring flow control and regulation.

[0003] After prolonged use, traditional ball valves may accumulate dirt inside, making them unable to open and close smoothly. Furthermore, particles on the filter screen of traditional ball valves cannot be cleaned during use, which may result in a large number of large particles adhering to the filter screen, leading to reduced flow or even blockage.

[0004] Therefore, those skilled in the art have provided a ball valve that facilitates flow regulation to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a ball valve that facilitates flow regulation. The second filter plate effectively filters the water flow within the ball valve. The side plate and cleaning fan work in conjunction with the filter shaft and rotate under the impact of the water flow. The cleaning fan and auxiliary frame can clean the surface of the first filter plate, effectively preventing the first filter plate from becoming clogged by particles during use and thus significantly extending its service life.

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

[0007] A ball valve for convenient flow regulation includes a main body. A filter mechanism is provided on the outer wall of the front end of the main body. The filter mechanism includes a filter tube fixedly connected to the outer wall of the front end of the main body, a second filter plate fixedly connected to one side of the inner wall of the filter tube, a filter shaft rotatably connected inside the second filter plate, a first filter plate fixedly connected to the middle of the inner wall of the filter tube, a side plate fixedly connected to one side of the outer wall of the filter shaft, a cleaning fan fixedly connected to the side of the outer wall of the filter shaft away from the side plate, and a cleaning frame fixedly connected to the end of the cleaning fan near the first filter plate.

[0008] The outer wall of the filter tube is provided with a cleaning mechanism. The cleaning mechanism includes a fixed frame fixedly connected to the lower end of the outer wall of the filter tube. The inner wall of the fixed frame is provided with a blocking block. The inside of the blocking block is provided with a support block. The front and rear outer walls of the support block are both fixedly connected with a second spring. The end of the second spring away from the support block is fixedly connected with a moving block. One side of the outer wall of the blocking block is provided with a pushing frame. The side of the pushing frame away from the blocking block is fixedly connected with a first spring. The upper surface of the pushing frame is fixedly connected with a partition plate.

[0009] Through the above technical solution, the water flow in the ball valve can be effectively filtered by the second filter plate. The side plate and cleaning fan cooperate with the filter shaft and rotate under the impact of the water flow. The cleaning fan and auxiliary frame can clean the surface of the first filter plate, which can effectively prevent the first filter plate from being blocked by particles during use and effectively improve the service life of the first filter plate.

[0010] Furthermore, a cleaning groove is provided on the inner wall of the filter tube, and the pusher slides inside the cleaning groove, with the pusher in close contact with the blockage block;

[0011] With the above technical solution, after the filter shaft scrapes off the particles on the surface of the first filter plate, they fall into the cleaning tank. When cleaning is required, the block can be removed by pressing the button. At the same time as removal, the pusher will be squeezed out due to the presence of the first spring. When the pusher is squeezed out, some water will enter the space where the block is located through the cleaning tank. Then the partition plate will block the water flow, and the particles will be discharged through the fixed frame with the water flow.

[0012] Furthermore, a button is fixedly connected to the side of the moving block away from the second spring, and a base plate is fixedly connected to the lower surface of the blocking block, and the moving block slides inside the blocking block;

[0013] Using the above technical solution, the blocking block can be removed via a button and a base plate.

[0014] Furthermore, an auxiliary frame is provided on the outer wall of the rear end of the filter shaft, and the auxiliary frame is fixedly connected to the filter shaft;

[0015] The above technical solution allows the first filter plate to be flattened and fitted to the cleaning frame using an auxiliary frame.

[0016] Furthermore, the cleaning frame is in close contact with the first filter plate, the first filter plate is in close contact with the auxiliary frame, and the first filter plate is aligned with the auxiliary frame;

[0017] Through the above technical solution, the cleaning frame can clean more thoroughly by ensuring that the cleaning frame is tightly fitted to the first filter plate and the first filter plate is tightly fitted to the auxiliary frame.

[0018] Furthermore, a fixing plate is fixedly connected to the outer wall of the filter tube on the side away from the main body, and a water outlet pipe is fixedly connected to the end of the main body away from the filter mechanism.

[0019] The above technical solution allows water to circulate through the outlet pipe.

[0020] Furthermore, a connecting frame is fixedly connected to the upper surface of the main body, and a switch is provided on the upper surface of the connecting frame;

[0021] The above technical solution allows the ball valve to be opened and closed by a switch.

[0022] Furthermore, the cleaning groove is disposed on the inner wall of the filter tube near the fixed plate;

[0023] The above technical solution allows the cleaning tank to store the dirt that has been cleaned.

[0024] This utility model has the following beneficial effects:

[0025] 1. The present invention proposes a ball valve that facilitates flow adjustment. The second filter plate can effectively filter the water flow inside the ball valve. The side plate and cleaning fan cooperate with the filter shaft and rotate under the impact of the water flow. The cleaning fan and auxiliary frame can clean the surface of the first filter plate, which can effectively prevent the first filter plate from being blocked by particles during use and effectively improve the service life of the first filter plate.

[0026] 2. The ball valve proposed in this utility model is convenient for adjusting the flow rate. After the filter shaft scrapes off the particles on the surface of the first filter plate, they fall into the cleaning groove. When cleaning is required, the block can be removed by pressing the button. At the same time as removal, the pusher will be squeezed out due to the presence of the first spring. When the pusher is squeezed out, some water will enter the space where the block is located through the cleaning groove. Then the partition plate will block the water flow, and the particles will be discharged through the fixed frame with the water flow. Attached Figure Description

[0027] Figure 1 An isometric view of a ball valve for convenient flow adjustment proposed in this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of a ball valve that facilitates flow adjustment according to this utility model;

[0029] Figure 3 A side sectional view of a ball valve for convenient flow adjustment proposed in this utility model;

[0030] Figure 4An isometric view of the filter mechanism in a ball valve for convenient flow adjustment proposed in this utility model;

[0031] Figure 5 This is a top view of the filter mechanism in a ball valve that facilitates flow adjustment, as proposed in this utility model.

[0032] Figure 6 This is a schematic diagram of the cleaning mechanism in a ball valve that facilitates flow adjustment, as proposed in this utility model.

[0033] Figure 7 This is an isometric view of the cleaning mechanism in a ball valve that facilitates flow adjustment, as proposed in this utility model.

[0034] Legend:

[0035] 1. Main body;

[0036] 2. Filtration mechanism; 201. Cleaning fan; 202. Filter shaft; 203. First filter plate; 204. Second filter plate; 205. Side plate; 206. Cleaning frame; 207. Auxiliary frame; 208. Filter tube;

[0037] 3. Fixing plate;

[0038] 4. Cleaning mechanism; 401. Cleaning groove; 402. First spring; 403. Pushing frame; 404. Partition plate; 405. Blocking block; 406. Fixing frame; 407. Button; 408. Base plate; 409. Moving block; 4010. Second spring; 4011. Support block;

[0039] 5. Water outlet pipe; 6. Switch; 7. Connecting bracket. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] One embodiment of this utility model is provided:

[0042] Reference Figure 1 , Figure 4 and Figure 6A ball valve for easy flow regulation includes a main body 1. A filter mechanism 2 is provided on the outer wall of the front end of the main body 1. The filter mechanism 2 includes a filter tube 208 fixedly connected to the outer wall of the front end of the main body 1. A second filter plate 204 is fixedly connected to one side of the inner wall of the filter tube 208. A filter shaft 202 is rotatably connected inside the second filter plate 204. A first filter plate 203 is fixedly connected to the middle of the inner wall of the filter tube 208. A side plate 205 is fixedly connected to one side of the outer wall of the filter shaft 202. A cleaning fan 201 is fixedly connected to the side of the outer wall of the filter shaft 202 away from the side plate 205. A cleaning frame 206 is fixedly connected to the end of the cleaning fan 201 near the first filter plate 203.

[0043] A cleaning mechanism 4 is provided on the outer wall of the filter tube 208. The cleaning mechanism 4 includes a fixed frame 406 fixedly connected to the lower end of the outer wall of the filter tube 208. A blocking block 405 is provided on the inner wall of the fixed frame 406. A support block 4011 is provided inside the blocking block 405. A second spring 4010 is fixedly connected to the outer walls of the front and rear ends of the support block 4011. A moving block 409 is fixedly connected to the end of the second spring 4010 away from the support block 4011. A pushing frame 403 is provided on one side of the outer wall of the blocking block 405. A first spring 402 is fixedly connected to the side of the pushing frame 403 away from the blocking block 405. A partition plate 404 is fixedly connected to the upper surface of the pushing frame 403.

[0044] The second filter plate 204 can effectively filter the water flow inside the ball valve. The side plate 205 and the cleaning fan 201 work together with the filter shaft 202 and rotate under the impact of the water flow. The cleaning fan 201 and the auxiliary frame 207 can clean the surface of the first filter plate 203, which can effectively prevent the first filter plate 203 from being blocked by particles during use and can effectively improve the service life of the first filter plate 203.

[0045] Reference Figure 3 , Figure 6 and Figure 7The inner wall of the filter tube 208 is provided with a cleaning groove 401. The pusher 403 slides inside the cleaning groove 401. The pusher 403 is in close contact with the blockage block 405. After the filter shaft 202 scrapes off the particles on the surface of the first filter plate 203, they fall into the cleaning groove 401. When cleaning is required, the blockage block 405 can be removed by pressing the button 407. At the same time as removal, the pusher 403 will be squeezed out due to the presence of the first spring 402. Part of the water flow will enter the space where the block block 405 is located through the cleaning groove 401. Then the partition plate 404 will block the water flow. Then the particles will be discharged with the water flow through the fixing frame 406. The moving block 409 is fixedly connected to the side away from the second spring 4010 with a button 407. The lower surface of the block block 405 is fixedly connected to the base plate 408. The moving block 409 slides inside the block block 405. The block block 405 can be removed by using the button 407 and the base plate 408.

[0046] Reference Figure 2 , Figure 4 and Figure 5 An auxiliary frame 207 is provided on the outer wall of the rear end of the filter shaft 202. The auxiliary frame 207 is fixedly connected to the filter shaft 202. The auxiliary frame 207 can make the first filter plate 203 flat and fit against the cleaning frame 206. The cleaning frame 206 fits tightly against the first filter plate 203, and the first filter plate 203 fits tightly against the auxiliary frame 207. The first filter plate 203 and the auxiliary frame 207 are aligned. The tight fit between the cleaning frame 206 and the first filter plate 203, and the tight fit between the first filter plate 203 and the auxiliary frame 207, can make the cleaning frame 206 clean more thoroughly.

[0047] Reference Figure 1 , Figure 2 and Figure 3 A fixing plate 3 is fixedly connected to the outer wall of the filter tube 208 away from the main body 1. A water outlet pipe 5 is fixedly connected to the end of the main body 1 away from the filter mechanism 2, through which water can flow. A connecting frame 7 is fixedly connected to the upper surface of the main body 1. A switch 6 is provided on the upper surface of the connecting frame 7. The opening and closing of the ball valve can be controlled by the switch 6. A cleaning tank 401 is provided on the inner wall of the filter tube 208 near the fixing plate 3. The cleaning tank 401 can store the dirt that has been cleaned.

[0048] Working principle: When the ball valve is needed, first connect the main body 1 to the pipeline via the fixing plate 3 and the outlet pipe 5. Then turn the switch 6 to open the ball valve. Water will then pass through the filter mechanism 2. In the filter mechanism 2, the water will first pass through the cleaning fan 201. Due to the shape of the cleaning fan 201, it will rotate via the filter shaft 202. When the filter shaft 202 rotates, the cleaning frame 206 will continuously rotate on the surface of the first filter plate 203. At the same time, the auxiliary frame 207 will assist the cleaning frame 206 in cleaning the surface of the first filter plate 203. Then, the side plate 205 will enhance the rotation of the cleaning fan 201, and then the water will pass through the second... The filter plate 204 filters the dirt, which enters the cleaning tank 401 through the cleaning fan 201. When the dirt needs to be cleaned, press the button 407. The button 407 will squeeze the second spring 4010, and then the block block 405 can be removed. When the block block 405 is removed, the pusher 403 will move by the first spring 402. At the same time, when the pusher 403 is squeezed out, some water will enter the space where the block block 405 is located through the cleaning tank 401. Then the partition plate 404 will block the water flow. Then the particles will be discharged through the fixing frame 406 with the water flow. Finally, the block block 405 can be pressed back to its original position by the bottom plate 408.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ball valve for convenient flow regulation, comprising a body (1), characterized in that: A filter mechanism (2) is provided on the front outer wall of the main body (1). The filter mechanism (2) includes a filter tube (208) fixedly connected to the front outer wall of the main body (1). A second filter plate (204) is fixedly connected to one side of the inner wall of the filter tube (208). A filter shaft (202) is rotatably connected inside the second filter plate (204). A first filter plate (203) is fixedly connected to the middle of the inner wall of the filter tube (208). A side plate (205) is fixedly connected to one side of the outer wall of the filter shaft (202). A cleaning fan (201) is fixedly connected to the side of the outer wall of the filter shaft (202) away from the side plate (205). A cleaning frame (206) is fixedly connected to the end of the cleaning fan (201) near the first filter plate (203). The outer wall of the filter tube (208) is provided with a cleaning mechanism (4). The cleaning mechanism (4) includes a fixed frame (406) fixedly connected to the lower end of the outer wall of the filter tube (208). The inner wall of the fixed frame (406) is provided with a blocking block (405). The inside of the blocking block (405) is provided with a support block (4011). The front and rear outer walls of the support block (4011) are both fixedly connected with a second spring (4010). The end of the second spring (4010) away from the support block (4011) is fixedly connected with a moving block (409). The outer wall of one side of the blocking block (405) is provided with a pusher (403). The side of the pusher (403) away from the blocking block (405) is fixedly connected with a first spring (402). The upper surface of the pusher (403) is fixedly connected with a partition plate (404).

2. The ball valve for convenient flow adjustment according to claim 1, characterized in that: The filter tube (208) has a cleaning groove (401) on its inner wall. The pusher (403) slides inside the cleaning groove (401) and is in close contact with the blockage block (405).

3. The ball valve for convenient flow adjustment according to claim 1, characterized in that: A button (407) is fixedly connected to the side of the movable block (409) away from the second spring (4010), and a base plate (408) is fixedly connected to the lower surface of the blocking block (405). The movable block (409) slides inside the blocking block (405).

4. A ball valve for convenient flow adjustment according to claim 1, characterized in that: An auxiliary frame (207) is provided on the outer wall of the rear end of the filter shaft (202), and the auxiliary frame (207) is fixedly connected to the filter shaft (202).

5. A ball valve for convenient flow adjustment according to claim 1, characterized in that: The cleaning rack (206) is in close contact with the first filter plate (203), the first filter plate (203) is in close contact with the auxiliary rack (207), and the first filter plate (203) is aligned with the auxiliary rack (207).

6. A ball valve for convenient flow adjustment according to claim 1, characterized in that: A fixing plate (3) is fixedly connected to the outer wall of the filter tube (208) away from the main body (1), and a water outlet pipe (5) is fixedly connected to the end of the main body (1) away from the filter mechanism (2).

7. A ball valve for convenient flow adjustment according to claim 1, characterized in that: A connecting frame (7) is fixedly connected to the upper surface of the main body (1), and a switch (6) is provided on the upper surface of the connecting frame (7).

8. A ball valve for convenient flow adjustment according to claim 2, characterized in that: The cleaning groove (401) is located on the inner wall of the filter tube (208) near the fixing plate (3).

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