V-shaped ball valve element

Abstract

The utility model belongs to the technical field of ball valves, and particularly relates to a V-shaped ball valve element which comprises a ball valve body, connecting pipes are fixedly installed on the left side and the right side of the top of the ball valve body respectively, a connecting plate is fixedly installed in the middle of the surface of each connecting pipe, and a movable rod is movably installed in the middle of each connecting plate. A spherical valve element is fixedly mounted at the bottom of the movable rod and movably connected with the interior of the spherical valve body. A movable rod and a ball-shaped valve element can be driven to rotate through a cross plate, when a V-shaped connecting cavity is transversely arranged, a ball-shaped valve body and a connecting pipe are in a communicating state, when the V-shaped connecting cavity is vertically arranged, the ball-shaped valve body and the connecting pipe are in a closed state, and a movable rod is inserted into an inserting hole, so that the ball-shaped valve body and the connecting pipe are in a closed state; therefore, the position of the movable rod can be limited, the position of the ball-shaped valve element can be fixed conveniently, and normal use of the ball valve and control and manipulation of the ball valve can be guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of ball valve technology, specifically relating to a V-type ball valve core. Background Technology

[0002] A ball valve is a valve in which the opening and closing element (ball) is driven by the valve stem and rotates around the valve's axis. It can also be used for fluid regulation and control. Hard-seal V-type ball valves, with their V-shaped ball core and hard alloy-faced metal seat, possess strong shearing force, making them particularly suitable for media containing fibers or small solid particles. Multi-port ball valves not only allow for flexible control of media merging, splitting, and flow direction switching in pipelines, but also allow the closure of any channel while connecting two other channels.

[0003] Ball valves facilitate the connection of two pipes, while V-type ball valves are required for non-parallel pipes. However, most existing ball valves are not convenient for fixing the position of the valve core, which has certain limitations in practical use. The problem addressed by this device is how to easily fix the position of the valve core. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a V-type ball valve core, which solves the problem of how to easily fix the position of the valve core.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a V-shaped ball valve core, comprising a ball valve body, connecting pipes fixedly installed on the left and right sides of the top of the ball valve body, a connecting plate fixedly installed in the middle of the surface of the connecting pipes, a movable rod movably installed in the middle of the connecting plate, a ball valve core fixedly installed at the bottom of the movable rod, and the ball valve core being movably connected to the interior of the ball valve body, a V-shaped connecting cavity being opened inside the ball valve core, a cross plate fixedly installed at the top of the movable rod, an installation sleeve fixedly installed on the right side of the bottom of the cross plate, a moving rod slidably installed inside the installation sleeve, a movable disc fixedly installed at the top of the moving rod, a telescopic spring fixedly installed at the top of the movable disc, and the telescopic spring being fixedly connected to the top of the inner wall of the installation sleeve, a toggle rod fixedly installed on one side of the moving rod, and four insertion holes being opened on the surface of the connecting plate.

[0006] Preferably, a support rod is fixedly installed at the bottom of the ball valve body, and an mounting plate is fixedly installed at the bottom of the support rod, and three support rods are provided.

[0007] Preferably, the bottom of the mounting plate has mounting holes, and there are multiple mounting holes arranged linearly on the bottom of the mounting plate.

[0008] Preferably, an installation plate is fixedly installed at one end of the connecting pipe, and a sealing ring is fixedly installed on one side of the installation plate, and the sealing ring is in the shape of a ring.

[0009] Preferably, the surface of the mounting plate is provided with connection holes, and multiple connection holes are provided, and the multiple connection holes are arranged in a circle on the surface of the mounting plate.

[0010] Preferably, a fixed handle is fixedly installed on the left side of the top of the cross plate, and an anti-slip sleeve is fixedly installed on the surface of the fixed handle.

[0011] Preferably, the surfaces of the ball valve body, mounting plate, connecting pipe, connecting plate, mounting disc, movable rod, cross plate, support rod, mounting sleeve, and moving rod are all coated with anti-rust paint.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The cross plate can drive the movable rod and the ball valve core to rotate. When the V-shaped connecting cavity is set horizontally, the ball valve body and the connecting pipe will be in a connected state. When the V-shaped connecting cavity is set vertically, the ball valve body and the connecting pipe will be in a closed state. By inserting the movable rod into the insertion hole, the position of the movable rod can be restricted, which makes it easier to fix the position of the ball valve core. This helps to ensure the normal use, control and operation of the ball valve. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is an internal sectional view of the connecting pipe of this utility model;

[0018] Figure 4 This is an internal sectional view of the mounting sleeve of this utility model.

[0019] In the diagram: 1. Ball valve body; 2. Mounting plate; 3. Mounting hole; 4. Connecting pipe; 5. Connecting plate; 6. Mounting disc; 7. Fixed handle; 8. Sealing ring; 9. Insertion hole; 10. Connecting hole; 11. Anti-slip sleeve; 12. Movable rod; 13. Cross plate; 14. Support rod; 15. Ball valve core; 16. V-shaped connecting cavity; 17. Mounting sleeve; 18. Telescopic spring; 19. Movable disc; 20. Moving rod; 21. Actuating rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: A V-shaped ball valve core, including a ball valve body 1, with connecting pipes 4 fixedly installed on both the left and right sides of the top of the ball valve body 1, a connecting plate 5 fixedly installed in the middle of the surface of the connecting pipe 4, a movable rod 12 movably installed in the middle of the connecting plate 5, a ball valve core 15 fixedly installed at the bottom of the movable rod 12, and the ball valve core 15 is movably connected to the inside of the ball valve body 1, a V-shaped connecting cavity 16 is opened inside the ball valve core 15, a cross plate 13 is fixedly installed at the top of the movable rod 12, an installation sleeve 17 is fixedly installed on the right side of the bottom of the cross plate 13, a moving rod 20 is slidably installed inside the installation sleeve 17, a movable disc 19 is fixedly installed at the top of the moving rod 20, a telescopic spring 18 is fixedly installed at the top of the movable disc 19, and the telescopic spring 18 is fixedly connected to the top of the inner wall of the installation sleeve 17, a toggle rod 21 is fixedly installed on one side of the moving rod 20, and four insertion holes 9 are opened on the surface of the connecting plate 5.

[0022] The cross plate 13 drives the movable rod 12 and the ball valve core 15 to rotate. When the V-shaped connecting cavity 16 is horizontally positioned, the ball valve body 1 and the connecting pipe 4 are in a connected state. When the V-shaped connecting cavity 16 is vertically positioned, the ball valve body 1 and the connecting pipe 4 are in a closed state. The actuating rod 21 drives the moving rod 20 to move upward. After the cross plate 13 and the movable rod 12 rotate to the set position, the actuating rod 21 is released. The extension spring 19 allows the moving rod 20 to spring back downward and insert. The insertion hole 9 is located inside the valve, which restricts the position of the movable rod 12, thus facilitating the fixation of the ball valve core 15. This ensures the normal operation and control of the ball valve. Regarding the mounting plate 6, the multiple connection holes 10 arranged circumferentially on its surface facilitate the connection of the connecting pipe 4 to external pipes. Furthermore, the multiple connection holes 10 ensure a more secure connection between the connecting pipe 4 and the external pipe. The sealing ring 8 ensures the connection between the connecting pipe 4 and the external pipe. The sealing between pipes prevents leakage. The support rod 14 facilitates installation and fixation of the support rod 14 to the mounting plate 2. The presence of three support rods ensures a more secure installation of the mounting plate 2. The mounting holes 3 facilitate installation of the mounting plate 2 on the ground. The linear arrangement of multiple mounting holes 3 at the bottom of the mounting plate 2 further enhances its stability and ease of installation. The fixed handle 7 allows for easy gripping, enabling the user to rotate the cross plate 13, movable rod 12, and ball valve core 15. The anti-slip sleeve 11 prevents slippage. The anti-rust coating on the surfaces of the ball valve body 1, mounting plate 2, connecting pipe 4, connecting plate 5, mounting disc 6, movable rod 12, cross plate 13, support rod 14, mounting sleeve 17, and moving rod 20 prevents rust and extends the device's service life.

[0023] In one aspect of this embodiment, the provision of support rod 14 facilitates the installation and fixation of support rod 14 and mounting plate 2. Since there are three support rods 14, the mounting plate 2 can be installed more securely. The provision of mounting holes 3 facilitates the installation of mounting plate 2 on the ground. Since multiple mounting holes 3 are arranged linearly at the bottom of mounting plate 2, the mounting plate 2 can be installed more securely on the ground, which further ensures the convenience of device installation.

[0024] In one aspect of this embodiment, the mounting plate 6 is provided such that multiple connecting holes 10 are arranged circumferentially on the surface of the mounting plate 6, which facilitates the connection of the connecting pipe 4 to the external pipe. Moreover, since there are multiple connecting holes 10, the connecting pipe 4 can be more securely connected to the external pipe. The sealing ring 8 can ensure the sealing between the connecting pipe 4 and the external pipe, thus avoiding leakage problems.

[0025] In one aspect of this embodiment, the fixed grip 7 is designed to facilitate the user's grip, enabling the cross plate 13, movable rod 12, and ball valve core 15 to rotate. The anti-slip sleeve 11 prevents the fixed grip 7 from slipping. The anti-rust paint coating on the surfaces of the ball valve body 1, mounting plate 2, connecting pipe 4, connecting plate 5, mounting disc 6, movable rod 12, cross plate 13, support rod 14, mounting sleeve 17, and moving rod 20 prevents the device from rusting, thus extending its service life.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A V-type ball valve trim comprising a ball-shaped valve body (1), characterized in that: The left and right sides of the top of the ball valve body (1) are fixedly installed with connecting pipes (4), the middle of the surface of the connecting pipe (4) is fixedly installed with a connecting plate (5), the middle of the connecting plate (5) is movably installed with a movable rod (12), the bottom of the movable rod (12) is fixedly installed with a ball valve core (15), and the ball valve core (15) is movably connected with the inside of the ball valve body (1), a V-shaped connecting cavity (16) is arranged in the inside of the ball valve core (15), the top of the movable rod (12) is fixedly installed with a cross plate (13), the bottom of the right side of the cross plate (13) is fixedly installed with a mounting sleeve (17), the inside of the mounting sleeve (17) is slidably installed with a moving rod (20), the top of the moving rod (20) is fixedly installed with a movable disc (19), the top of the movable disc (19) is fixedly installed with a telescopic spring (18), and the telescopic spring (18) is fixedly connected with the top of the inner wall of the mounting sleeve (17), one side of the moving rod (20) is fixedly installed with a pushing rod (21), the surface of the connecting plate (5) is provided with four plug-in holes (9).

2. A V-ball valve trim according to claim 1, characterized in that: The bottom of the ball valve body (1) is fixedly installed with a supporting rod (14), the bottom of the supporting rod (14) is fixedly installed with a mounting plate (2), and the supporting rod (14) is provided with three.

3. A V-ball valve trim according to claim 2, wherein: A plurality of mounting holes (3) are arranged in the bottom of the mounting plate (2) and arranged in a linear manner.

4. A V-ball valve trim according to claim 1, wherein: One end of the connecting pipe (4) is fixedly installed with a mounting disc (6), one side of the mounting disc (6) is fixedly installed with a sealing ring (8), and the sealing ring (8) is in the form of a circular ring.

5. A V-ball valve trim according to claim 4, wherein: A plurality of connecting holes (10) are arranged on the surface of the mounting disc (6) and arranged in a circumferential manner.

6. A V-ball valve trim according to claim 1, wherein: The left side of the top of the cross plate (13) is fixedly installed with a fixed handle (7), and the surface of the fixed handle (7) is fixedly installed with an anti-skid sleeve (11).

7. A V-ball valve trim according to claim 4, wherein: The surfaces of the ball valve body (1), the mounting plate (2), the connecting pipe (4), the connecting plate (5), the mounting disc (6), the movable rod (12), the cross plate (13), the supporting rod (14), the mounting sleeve (17) and the moving rod (20) are provided with an anti-rust paint coating.

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