Valve structure with C-shaped ball

Abstract

The utility model relates to the technical field of valves, and discloses a valve structure with a C-shaped ball, which comprises a valve body and a pipeline, both sides of the valve body are fixedly connected with connecting pipes, the middle part of the valve body is rotatably connected with a connecting column, the periphery of the connecting column is fixedly connected with the C-shaped ball, the top of the connecting column is fixedly connected with a disc, and the disc is fixedly connected with the valve body. The top of the disc is fixedly connected with a sliding rod, the periphery of the sliding rod is rotationally connected with a movable rod, the end, away from the sliding rod, of the movable rod is rotationally connected with a connecting block, the top of the valve body is provided with a driving assembly, and the driving assembly is used for driving the connecting block to move. According to the utility model, through the mutual cooperation of the electric push rod, the connecting block, the movable rod, the sliding rod, the disc and other structures, the opening and closing effect of the valve can be conveniently controlled, so that the loss is reduced, the service life of the valve is prolonged, and the operation of the valve is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a valve structure with a C-shaped sphere. Background Art

[0002] Valves with a C-shaped ball are common in industrial and commercial applications. The ball's shape, resembling the letter C, is designed to optimize fluid control and operating efficiency. The C-shaped ball reduces resistance and pressure loss as fluid passes through the valve, thereby reducing energy consumption. This design also enhances the valve's sealing performance, making it particularly suitable for environments requiring high sealing and reliability, such as chemical plants, the oil industry, and power stations. Made of corrosion- and wear-resistant materials, C-shaped ball valves ensure long-term stable operation, providing reliable support for industrial fluid control.

[0003] The C-shaped ball valve in the prior art is often opened and closed by a gear box to control the valve. Since the gears will produce mechanical wear during use, the service life is reduced and regular maintenance is required, which is not conducive to the long-term stable use of the electric butterfly valve. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a valve structure with a C-shaped sphere, aiming to improve the problem in the prior art that a gear box is often used to control the opening and closing of the valve, which leads to a reduced service life and the need for regular maintenance.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A valve structure with a C-shaped sphere comprises a valve body and a pipeline, both sides of the valve body are fixedly connected to connecting pipes, the middle part of the valve body is rotatably connected to a connecting column, the outer periphery of the connecting column is fixedly connected to the C-shaped sphere, the top of the connecting column is fixedly connected to a disc, the top of the disc is fixedly connected to a sliding rod, the outer periphery of the sliding rod is rotatably connected to a movable rod, the end of the movable rod away from the sliding rod is rotatably connected to a connecting block, and a driving assembly is provided on the top of the valve body, and the driving assembly is used to drive the connecting block to move;

[0007] As a further description of the above technical solution:

[0008] The drive assembly includes a support plate, the support plate is fixedly connected to the top of the valve body, the top of the support plate is fixedly connected to a support block, the middle of the support block is fixedly connected to an electric push rod, and one side of the connection block is fixedly connected to the output end of the electric push rod;

[0009] As a further description of the above technical solution:

[0010] A fixing ring is fixedly connected to the outer periphery of the connecting pipe. A sleeve is fixedly connected to the middle of the fixing ring. A limiting block is slidably connected to the inside of the sleeve. A spring is fixedly connected to the top of the limiting block. A clamping block is fixedly connected to the bottom of the limiting block. A clamping groove is formed on the outer side of the pipe. The clamping groove is clamped with the clamping block. A connecting component is arranged on the top of the limiting block. The connecting component is used to drive the limiting block to move;

[0011] As a further description of the above technical solution:

[0012] The connecting component includes a pull rod. The pull rod is fixedly connected to the top of the limiting block. A pull block is fixedly connected to the end of the pull rod away from the limiting block;

[0013] As a further description of the above technical solution:

[0014] Specifically, two clamping blocks are provided. Both clamping blocks are slidably connected to the middle of the fixing ring;

[0015] As a further description of the above technical solution:

[0016] Both the pull rod and the clamping block are slidably connected to the middle of the sleeve;

[0017] As a further description of the above technical solution:

[0018] One end of the spring away from the limiting block is fixedly connected to the inside of the sleeve;

[0019] The utility model has the following beneficial effects:

[0020] In the utility model, an electric push rod drives a connecting block to move. When the connecting block moves, it drives a movable rod to move at the same time. When the movable rod moves, it drives a sliding rod to move. When the sliding rod moves, it drives a disc to rotate. When the disc rotates, it drives a C-shaped sphere to rotate through a connecting column, so as to achieve the effect of controlling the opening and closing of the valve, thereby reducing the loss, increasing the service life of the valve, and making its operation more stable.

[0021] In the utility model, a pull block is pulled to drive a pull rod to move. When the pull rod moves, it drives a limiting block to move at the same time. When the limiting block moves, it drives a clamping block to move, so that the clamping block slides into the inside of the sleeve. After the clamping block slides into the inside of the sleeve, it is convenient to connect the pipe and the connecting pipe. After the pipe and the connecting pipe are connected, the pull block can be released. When the pull block is released, the clamping block can be pushed outwards under the action of the spring, so as to be conveniently clamped and fixed with the clamping groove, and then it is convenient to connect and fix the whole valve with the pipe. At the same time, the labor intensity of the staff is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a valve structure with a C-shaped sphere proposed by the utility model;

[0023] Figure 2 This is a schematic structural diagram of a disc with a C-shaped sphere valve structure proposed by the present invention;

[0024] Figure 3 This is a schematic structural diagram of a C-shaped sphere in a valve structure with a C-shaped sphere proposed by the present invention;

[0025] Figure 4 This is a structural schematic diagram of a slot in a valve structure with a C-shaped sphere proposed by the utility model.

[0026] Legend:

[0027] 1. Valve body; 2. Connecting pipe; 3. Pipe; 4. Retaining ring; 5. Housing; 6. Support plate; 7. Support block; 8. Electric push rod; 9. Connecting block; 10. Movable rod; 11. Sliding rod; 12. Disc; 13. Connecting column; 14. C-shaped sphere; 15. Limit block; 16. Clamping block; 17. Clamping slot; 18. Spring; 19. Pull rod; 20. Pull block. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 、 Figure 2 and Figure 3, an embodiment provided by the present utility model: a valve structure with a C-shaped sphere, comprising a valve body 1 and a pipeline 3. Connecting pipes 2 are fixedly connected to both sides of the valve body 1. The connecting pipes 2 can be conveniently connected and fixed to the pipeline 3, so as to facilitate the installation and fixation of the whole valve. A connecting column 13 is rotatably connected to the middle of the valve body 1. A C-shaped sphere 14 is fixedly connected to the outer periphery of the connecting column 13. When the connecting column 13 rotates, it can conveniently drive the C-shaped sphere 14 to rotate, thereby achieving the effect of controlling the opening and closing of the valve, reducing losses, increasing the service life of the valve, and making its operation more stable. A disc 12 is fixedly connected to the top of the connecting column 13. A slide bar 11 is fixedly connected to the top of the disc 12. When the disc 12 rotates, it can conveniently drive the connecting column 13 to rotate. When the slide bar 11 moves, it will drive the disc 12 to rotate. A movable rod 10 is rotatably connected to the outer periphery of the slide bar 11. When the movable rod 10 moves, it can conveniently drive the slide bar 11 to move simultaneously. One end of the movable rod 10 away from the slide bar 11 is rotatably connected to a connecting block 9. When the connecting block 9 moves, it will drive the slide bar 11 to move. A driving assembly is provided on the top of the valve body 1. The driving assembly is used to drive the connecting block 9 to move.

[0030] Refer to Figure 2 , the driving assembly includes a support plate 6, the support plate 6 is fixedly connected to the top of the valve body 1, a support block 7 is fixedly connected to the top of the support plate 6. The support plate 6 can conveniently support and fix the support block 7. An electric push rod 8 is fixedly connected to the middle of the support block 7. The support block 7 conveniently supports and fixes the electric push rod 8, so that the electric push rod 8 can work better. One side of the connecting block 9 is fixedly connected to the output end of the electric push rod 8. When the electric push rod 8 works, it will drive the connecting block 9 to move.

[0031] Refer to Figure 1 and Figure 4, a fixing ring 4 is fixedly connected to the outer periphery of the connecting pipe 2, a sleeve 5 is fixedly connected to the middle of the fixing ring 4, a limiting block 15 is slidably connected inside the sleeve 5, a spring 18 is fixedly connected to the top of the limiting block 15. When the limiting block 15 moves, the spring 18 will be compressed. A clamping block 16 is fixedly connected to the bottom of the limiting block 15. When the limiting block 15 compresses the spring 18, the clamping block 16 will be driven to move. A clamping groove 17 is formed on the outer side of the pipe 3, and the clamping groove 17 is engaged with the clamping block 16. The clamping groove 17 and the clamping block 16 can conveniently connect and fix the connecting pipe 2 and the pipe 3. A connecting component is provided at the top of the limiting block 15. The connecting component is used to drive the limiting block 15 to move. The connecting component includes a pull rod 19. The pull rod 19 is fixedly connected to the top of the limiting block 15. When the pull rod 19 is pulled to move, the limiting block 15 will be driven to move simultaneously. One end of the pull rod 19 away from the limiting block 15 is fixedly connected with a pull block 20. The pull block 20 can facilitate the staff to drive the pull rod 19 to move. Specifically, there are two clamping blocks 16. Both clamping blocks 16 are slidably connected to the middle of the fixing ring 4. The pull rod 19 and the clamping blocks 16 are both slidably connected to the middle of the sleeve 5. One end of the spring 18 away from the limiting block 15 is fixedly connected inside the sleeve 5.

[0032] Working principle: When the whole control valve is opened and closed, the electric push rod 8 will work. When the electric push rod 8 works, it will drive the connecting block 9 to move. When the connecting block 9 moves, it will drive the movable rod 10 to move simultaneously. When the movable rod 10 moves, it will drive the sliding rod 11 to move. When the sliding rod 11 moves, it will drive the disc 12 to rotate. When the disc 12 rotates, it will drive the C-shaped sphere 14 to rotate simultaneously through the connecting column 13, so as to achieve the effect of controlling the opening and closing of the valve.

[0033] When the whole valve is installed and fixed, manually pull the pull block 20 to move. When the pull block 20 moves, it will drive the pull rod 19 to move. When the pull rod 19 moves, it will drive the limiting block 15 to move simultaneously. When the limiting block 15 moves, it will drive the clamping block 16 to move, so that the clamping block 16 slides into the inside of the sleeve 5. After the clamping block 16 slides into the inside of the sleeve 5, it is convenient to connect the pipe 3 and the connecting pipe 2. After the pipe 3 and the connecting pipe 2 are connected, the pull block 20 can be released. When the pull block 20 is released, the spring 18 can push the clamping block 16 outwards, so as to be conveniently engaged and fixed with the clamping groove 17, and then it is convenient to connect and fix the whole valve with the pipe 3.

[0034] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A valve structure with a C-shaped sphere, comprising a valve body (1) and a pipeline (3), characterized in that: Both sides of the valve body (1) are fixedly connected with connecting pipes (2). A connecting column (13) is rotatably connected to the middle of the valve body (1). A C-shaped sphere (14) is fixedly connected to the outer periphery of the connecting column (13). A disc (12) is fixedly connected to the top of the connecting column (13). A sliding rod (11) is fixedly connected to the top of the disc (12). A movable rod (10) is rotatably connected to the outer periphery of the sliding rod (11). One end of the movable rod (10) away from the sliding rod (11) is rotatably connected to a connecting block (9). A driving assembly is arranged on the top of the valve body (1), and the driving assembly is used to drive the connecting block (9) to move.

2. The valve structure with a C-shaped sphere according to claim 1, characterized in that: The driving assembly includes a support plate (6). The support plate (6) is fixedly connected to the top of the valve body (1). A support block (7) is fixedly connected to the top of the support plate (6). An electric push rod (8) is fixedly connected to the middle of the support block (7). One side of the connecting block (9) is fixedly connected to the output end of the electric push rod (8).

3. A valve structure with a C-shaped sphere according to claim 1, characterized in that: A fixing ring (4) is fixedly connected to the outer periphery of the connecting pipe (2). A sleeve (5) is fixedly connected to the middle of the fixing ring (4). A limiting block (15) is slidably connected inside the sleeve (5). A spring (18) is fixedly connected to the top of the limiting block (15). A clamping block (16) is fixedly connected to the bottom of the limiting block (15). A clamping groove (17) is formed on the outer side of the pipeline (3), and the clamping groove (17) is clamped with the clamping block (16). A connecting assembly is arranged on the top of the limiting block (15), and the connecting assembly is used to drive the limiting block (15) to move.

4. A valve structure with a C-shaped sphere according to claim 3, characterized in that: The connecting assembly includes a pull rod (19). The pull rod (19) is fixedly connected to the top of the limiting block (15). A pull block (20) is fixedly connected to one end of the pull rod (19) away from the limiting block (15).

5. A valve structure with a C-shaped sphere according to claim 3, characterized in that: Specifically, there are two clamping blocks (16), and both clamping blocks (16) are slidably connected to the middle of the fixing ring (4).

6. The valve structure with a C-shaped sphere according to claim 4, characterized in that: Both the pull rod (19) and the clamping block (16) are slidably connected to the middle of the sleeve (5).

7. A valve structure with a C-shaped sphere according to claim 3, characterized in that: One end of the spring (18) away from the limiting block (15) is fixedly connected to the inside of the sleeve (5).

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