Butterfly valve device of vertical unit

Abstract

The utility model discloses a vertical unit butterfly valve device and relates to the technical field of butterfly valve devices, in particular to a butterfly valve device which comprises a butterfly valve pipeline and a main control mechanism, the main control mechanism is located above the butterfly valve pipeline, the front face of the main control mechanism is fixedly connected with a fixing disc, and the inner wall of the fixing disc is rotationally connected with a rotating rod. A rotating disc is fixedly connected to one side of the rotating rod, a clamping groove is formed in the inner wall of the rotating disc, a fixing frame is fixedly connected to one side of the fixing disc, a fixing rod is fixedly connected to the inner wall of the fixing frame, and a sliding plate is slidably connected to the outer surface of the fixing rod. According to the vertical unit butterfly valve device, through the arrangement of the sealing rubber pad and the anti-aging sealing layer, the sealing performance of the butterfly valve pipeline is improved, leakage generated in the process that fluid enters and exits the butterfly valve pipeline is avoided, then the stability of the device can be improved through the fixing reinforcing layer and the anti-aging sealing layer, and the service life of the device is prolonged; therefore, the sealing effect is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of butterfly valve devices, specifically a vertical unit butterfly valve device. Background Technology

[0002] Butterfly valve control equipment includes various types, including vertical unit butterfly valve devices. A vertical unit butterfly valve device consists of a butterfly valve, a relay, a return oil tank, an oil pump, a pressure oil tank, a control circuit, and accessories. The working principle of the butterfly valve is as follows: the oil pump first pumps turbine oil from the oil tank into the pressure oil tank. Once the pressure in the oil tank reaches a certain level, the control valve switches the pressure oil through the oil tank to the relay, which in turn drives the relay to control the opening and closing of the butterfly valve.

[0003] Currently, some butterfly valves still use a rotary wheel to drive the valve plate switch. However, the rotary wheel does not have a locking mechanism, which can easily cause the butterfly valve to open accidentally after accidental contact, resulting in water flow loss. In addition, the internal sealing of the butterfly valve pipeline is poor. Therefore, a vertical butterfly valve device is needed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a vertical unit butterfly valve device, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vertical unit butterfly valve device, comprising a butterfly valve pipeline and a main control mechanism. The main control mechanism is located above the butterfly valve pipeline. A fixed plate is fixedly connected to the front of the main control mechanism. A rotating rod is rotatably connected to the inner wall of the fixed plate. A turntable is fixedly connected to one side of the rotating rod. A slot is provided on the inner wall of the turntable. A fixed frame is fixedly connected to one side of the fixed plate. A fixed rod is fixedly connected to the inner wall of the fixed frame. A sliding plate is slidably connected to the outer surface of the fixed rod. A spring is fixedly connected to one side of the sliding plate.

[0008] Optionally, one side of the spring is fixedly connected to the fixing frame, and one side of the slide is fixedly connected to a pull rod.

[0009] Optionally, a mounting plate is fixedly connected to one side of the skateboard, and a mounting block is fixedly connected to one side of the mounting plate.

[0010] Optionally, a locking block is fixedly connected to one side of the mounting block, and the locking block is adapted to the locking slot.

[0011] Optionally, the number of slots is several, and the several slots are evenly distributed on the outer surface of the turntable.

[0012] Optionally, a sealing rubber gasket is fixedly connected to the inner wall of the butterfly valve pipeline, and an anti-aging sealing layer is fixedly connected to the lower surface of the sealing rubber gasket.

[0013] Optionally, the inner wall of the butterfly valve pipeline is provided with a butterfly valve body, and a butterfly valve plate is fixedly connected to one side of the butterfly valve body.

[0014] Optionally, a fixing reinforcing plate is fixedly connected to one side of the butterfly valve plate, and a sealing gasket is fixedly connected to the inner wall of the main control mechanism.

[0015] This utility model provides a vertical unit butterfly valve device, which has the following beneficial effects:

[0016] 1. The butterfly valve device of this vertical unit, through the setting of the main control mechanism, enables the device to have a limiting effect. Through the cooperation of the main control mechanism and the fixed frame, during use, the turntable, slot, fixed frame, fixed rod, slide plate, spring, pull rod, mounting plate, mounting block and locking block are coordinated. The elasticity of the spring drives the slide plate, mounting plate, mounting block and locking block to move. The locking block engages and fixes the slot to prevent accidental contact and opening of the device. Then, pulling the pull rod drives the slide plate to move, and then rotating the valve opens the valve, thus achieving the limiting function and the purpose of limiting.

[0017] 2. The butterfly valve device of this vertical unit achieves a sealing effect through the installation of the butterfly valve pipeline. The combination of the butterfly valve pipeline and the sealing rubber gasket, along with the anti-aging sealing layer, enhances the sealing performance of the butterfly valve pipeline during use, preventing leakage during fluid flow. Furthermore, the fixed reinforcing layer and anti-aging sealing layer strengthen the stability of the device and extend its service life, thus achieving the sealing purpose. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a structural schematic diagram of the main cross-section of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0021] Figure 4 This is a side view sectional diagram of the present invention.

[0022] Figure 5 This utility model Figure 4Enlarged structural diagram at point B.

[0023] In the diagram: 1. Butterfly valve pipeline; 2. Main control mechanism; 3. Fixed plate; 4. Rotating rod; 5. Turntable; 6. Slot; 7. Fixing bracket; 8. Fixing rod; 9. Slide plate; 10. Spring; 11. Pull rod; 12. Mounting plate; 13. Mounting block; 14. Locking block; 15. Sealing rubber gasket; 16. Anti-aging sealing layer; 17. Butterfly valve body; 18. Butterfly valve plate; 19. Fixed reinforcing plate; 20. Sealing gasket. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Please see Figures 1 to 3 This utility model provides a technical solution: a vertical unit butterfly valve device, including a butterfly valve pipeline 1 and a main control mechanism 2. The main control mechanism 2 is located above the butterfly valve pipeline 1. A fixed plate 3 is fixedly connected to the front of the main control mechanism 2. A rotating rod 4 is rotatably connected to the inner wall of the fixed plate 3. A turntable 5 is fixedly connected to one side of the rotating rod 4. A slot 6 is opened on the inner wall of the turntable 5. A fixed frame 7 is fixedly connected to one side of the fixed plate 3. A fixed rod 8 is fixedly connected to the inner wall of the fixed frame 7. A sliding plate 9 is slidably connected to the outer surface of the fixed rod 8. A spring 10 is fixedly connected to one side of the sliding plate 9. One side of the spring 10 is fixedly connected to the fixed frame 7. A pull rod 11 is fixedly connected to one side of the sliding plate 9. An installation plate 12 is fixedly connected to one side of the sliding plate 9. An installation block 13 is fixedly connected to one side of the installation plate 12. A locking block 14 is fixedly connected to one side of the installation block 13. The locking block 14 is adapted to the slot 6. There are several slots 6, which are evenly distributed on the outer surface of the turntable 5.

[0027] When in use, the butterfly valve device of this vertical unit, through the setting of the main control mechanism 2, enables the device to have a limiting effect. Through the cooperation of the main control mechanism 2 and the fixed frame 7, during use, through the cooperation of the turntable 5, the slot 6, the fixed frame 7, the fixed rod 8, the slide plate 9, the spring 10, the pull rod 11, the mounting plate 12, the mounting block 13, and the locking block 14, the elasticity of the spring 10 drives the slide plate 9, the mounting plate 12, the mounting block 13, and the locking block 14 to move. The locking block 14 locks and fixes the slot 6 to prevent accidental contact and opening of the device. Then, by pulling the pull rod 11, the slide plate 9 is moved and the valve is opened, thus achieving the limiting function and the purpose of limiting.

[0028] Example 2

[0029] Please see Figures 4 to 5 This utility model provides a technical solution: a vertical unit butterfly valve device, including a butterfly valve pipe 1 and a main control mechanism 2. The main control mechanism 2 is located above the butterfly valve pipe 1. A sealing rubber gasket 15 is fixedly connected to the inner wall of the butterfly valve pipe 1. An anti-aging sealing layer 16 is fixedly connected to the lower surface of the sealing rubber gasket 15. A butterfly valve body 17 is provided on the inner wall of the butterfly valve pipe 1. A butterfly valve plate 18 is fixedly connected to one side of the butterfly valve body 17. A fixed reinforcing plate 19 is fixedly connected to one side of the butterfly valve plate 18. A sealing gasket 20 is fixedly connected to the inner wall of the main control mechanism 2. A fixed plate 3 is fixedly connected to the front of the main control mechanism 2. A rotating rod 4 is rotatably connected to the inner wall of the fixed plate 3. A turntable 5 is fixedly connected to one side of the rotating rod 4. A slot 6 is opened on the inner wall of the turntable 5. A fixed frame 7 is fixedly connected to one side of the fixed plate 3. A fixed rod 8 is fixedly connected to the inner wall of the fixed frame 7. A sliding plate 9 is slidably connected to the outer surface of the fixed rod 8. A spring 10 is fixedly connected to one side of the sliding plate 9.

[0030] When in use, the butterfly valve device of this vertical unit achieves a sealing effect through the butterfly valve pipeline 1. The butterfly valve pipeline 1 and the sealing rubber gasket 15 work together to increase the sealing performance of the butterfly valve pipeline 1 during use. The sealing rubber gasket 15 and the anti-aging sealing layer 16 further enhance the sealing performance of the butterfly valve pipeline 1, preventing leakage during the flow of fluid into and out of the butterfly valve pipeline 1. Then, by fixing the reinforcing plate 19 and the anti-aging sealing layer 16, the stability of the device can be enhanced and the service life of the device can be extended, thereby achieving the purpose of sealing.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vertical unit butterfly valve device, comprising a butterfly valve pipeline (1) and a master control mechanism (2), characterized in that: The main control mechanism (2) is located above the butterfly valve pipeline (1). A fixed plate (3) is fixedly connected to the front of the main control mechanism (2). A rotating rod (4) is rotatably connected to the inner wall of the fixed plate (3). A turntable (5) is fixedly connected to one side of the rotating rod (4). A slot (6) is opened on the inner wall of the turntable (5). A fixed frame (7) is fixedly connected to one side of the fixed plate (3). A fixed rod (8) is fixedly connected to the inner wall of the fixed frame (7). A sliding plate (9) is slidably connected to the outer surface of the fixed rod (8). A spring (10) is fixedly connected to one side of the sliding plate (9). One side of the spring (10) is fixedly connected to the fixing frame (7), and one side of the slide plate (9) is fixedly connected to the pull rod (11). A mounting plate (12) is fixedly connected to one side of the sliding plate (9), and a mounting block (13) is fixedly connected to one side of the mounting plate (12). A locking block (14) is fixedly connected to one side of the mounting block (13), and the locking block (14) is adapted to the locking slot (6); The number of the slots (6) is several, and the several slots (6) are evenly distributed on the outer surface of the turntable (5).

2. A vertical in-line butterfly valve assembly as defined in claim 1 wherein: The inner wall of the butterfly valve pipe (1) is fixedly connected with a sealing rubber gasket (15), and the lower surface of the sealing rubber gasket (15) is fixedly connected with an anti-aging sealing layer (16).

3. The vertical in-line butterfly valve apparatus of claim 2, wherein: The inner wall of the butterfly valve pipeline (1) is provided with a butterfly valve body (17), and a butterfly valve plate (18) is fixedly connected to one side of the butterfly valve body (17).

4. The vertical in-line butterfly valve apparatus of claim 3, wherein: A fixed reinforcing plate (19) is fixedly connected to one side of the butterfly valve plate (18), and a sealing gasket (20) is fixedly connected to the inner wall of the main control mechanism (2).

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