Novel integral valve

Abstract

The utility model relates to the technical field of integral valves, in particular to a novel integral valve which comprises a valve body, a valve rod is arranged on the valve body and used for driving the valve body to operate, the valve rod extends to the top end of the valve body and is fixedly connected with a rotating disc in a sleeved mode, a rack is arranged at the top end of the valve body, and a sliding assembly is arranged in an inner cavity of the rack. A lifting assembly is arranged on the sliding assembly, a lifting plate is arranged at the top end of the lifting assembly, a motor is fixedly connected to the lifting plate in an inserted mode, the output end of the motor is fixedly connected with a driving gear, and the outer wall of the valve rod is fixedly connected with a driven gear in a sleeved mode. According to the novel integral valve, electric operation of the valve can be achieved, manual operation and electric operation of the valve are achieved, and the problems that an integral valve in the prior art cannot rapidly switch a manual driving mode and an electric driving mode in the actual using process, and the flexibility is poor in the using process are solved.

Description

Technical Field

[0001] This utility model relates to the field of integral valve technology, specifically a novel integral valve. Background Technology

[0002] A valve is a control component in a fluid transport system, possessing functions such as shut-off, regulation, flow diversion, backflow prevention, pressure stabilization, flow splitting, or overflow pressure relief. Valves used in fluid control systems range from the simplest shut-off valves to the various valves used in highly complex automated control systems, with a wide variety of types and specifications. Valves can be used to control the flow of various types of fluids, including air, water, steam, various corrosive media, slurry, oil, liquid metals, and radioactive media. Valves are also classified according to their material, such as cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, and custom-made non-standard valves.

[0003] However, existing integral valves cannot quickly switch between manual and electric drive modes during actual use, resulting in poor flexibility. To address this issue, a new type of integral valve is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a novel integral valve to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A novel integral valve includes a valve, on which a valve stem is provided for driving the valve to operate. The valve stem extends to the top of the valve and is fixedly sleeved with a turntable. A frame is provided at the top of the valve. A sliding assembly is provided in the inner cavity of the frame. A lifting assembly is provided on the sliding assembly. A lifting plate is provided at the top of the lifting assembly. A motor is fixedly inserted into the lifting plate. A driving gear is fixedly connected to the output end of the motor. A driven gear is fixedly sleeved on the outer wall of the valve stem.

[0005] Preferably, the sliding assembly includes a lead screw, a knob, a slider, and a limiting assembly. One end of the lead screw is rotatably connected to the rear side of the inner cavity of the frame via a bearing, and the other end of the lead screw extends to the front end of the frame and is fixedly connected to the knob. The slider is screwed to the outer wall of the lead screw. The lifting assembly is disposed on one side of the outer wall of the slider, and the limiting assembly is disposed at the bottom end of the inner cavity of the frame and is fixedly connected to the bottom end of the slider.

[0006] Preferably, the outer circumference of the knob is provided with multiple anti-slip bars.

[0007] Preferably, the limiting component includes a limiting groove and a limiting block. The limiting groove is formed at the bottom of the inner cavity of the frame, and the limiting block is slidably embedded in the inner cavity of the limiting groove and fixedly connected to the bottom of the slider.

[0008] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both dovetail-shaped.

[0009] Preferably, the lifting assembly includes a fixed plate, a motor, a screw, a movable cylinder, and a limiting rod. The fixed plate is disposed on one side of the outer wall of the slider, the motor is disposed at the bottom end of the fixed plate, the output end of the motor extends to the top end of the fixed plate, the screw is fixedly connected to the output end of the motor, the movable cylinder is screwed to the outer wall of the screw and fixedly connected to the bottom end of the lifting plate, and the limiting rod is slidably inserted into the fixed plate and fixedly connected to the bottom end of the lifting plate.

[0010] Preferably, a limiting plate is provided at the bottom end of the limiting rod.

[0011] Preferably, the driving gear meshes with the driven gear.

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

[0013] 1. By rotating the turntable, the valve stem can be rotated, thus enabling manual operation of the valve. The sliding component drives the lifting component, lifting plate, motor, and driven gear to slide, so that the driven gear meshes with the driving gear. Then, by starting the motor, the driving gear and the driven gear can be rotated, thus rotating the valve stem, which enables electric operation of the valve. This realizes both manual and electric operation of the valve, solving the problem that the existing integral valve technology cannot quickly switch between manual and electric drive modes in actual use, resulting in poor flexibility during use.

[0014] 2. By setting up the lifting component, the height of the motor and the drive gear can be adjusted. This allows the height of the drive gear to be adjusted while the valve stem rotates and drives the driven gear to slide up and down, thus improving the stability of the device during use. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the structure of the sliding component of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0018] Figure 4 This is a schematic diagram of the structure of the limiting block of this utility model.

[0019] In the diagram: 1. Valve; 2. Valve stem; 3. Turntable; 4. Driven gear; 5. Frame; 6. Lifting plate; 7. Motor; 8. Drive gear; 9. Lead screw; 10. Knob; 11. Slider; 12. Limiting groove; 13. Limiting block; 14. Fixing plate; 15. Motor; 16. Screw; 17. Moving cylinder; 18. Limiting rod; 19. Limiting plate. 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. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a novel integral valve, including a valve 1, a valve stem 2 for driving the valve 1 to operate, the valve stem 2 extending to the top of the valve 1 and fixedly sleeved with a turntable 3, a frame 5 at the top of the valve 1, a sliding assembly inside the frame 5, a lifting assembly on the sliding assembly, a lifting plate 6 at the top of the lifting assembly, a motor 7 fixedly inserted into the lifting plate 6, a drive gear 8 fixedly connected to the output end of the motor 7, and a driven gear 4 fixedly sleeved on the outer wall of the valve stem 2. By rotating the turntable 3, the valve stem 2 is rotated, thereby realizing manual operation of the valve 1. The sliding assembly drives the lifting assembly and the lifting plate 6. The motor 7 and driven gear 4 slide, causing driven gear 4 to mesh with driving gear 8. Starting the motor 7 drives driving gear 8 and driven gear 4 to rotate, thus rotating valve stem 2 and enabling electric operation of valve 1. This achieves both manual and electric operation of valve 1, solving the problem of existing integrated valves' inability to quickly switch between manual and electric drive modes, resulting in poor flexibility during use. The lifting assembly allows for height adjustment of the motor 7 and driving gear 8, enabling simultaneous up-and-down sliding of driven gear 4 as valve stem 2 rotates, thus improving the stability of the device during use.

[0022] In this embodiment, the sliding assembly includes a lead screw 9, a knob 10, a slider 11, and a limiting assembly. One end of the lead screw 9 is rotatably connected to the rear side of the inner cavity of the frame 5 via a bearing, and the other end of the lead screw 9 extends to the front end of the frame 5 and is fixedly connected to the knob 10. The slider 11 is screwed onto the outer wall of the lead screw 9. A lifting assembly is disposed on one side of the outer wall of the slider 11, and the limiting assembly is disposed at the bottom end of the inner cavity of the frame 5 and is fixedly connected to the bottom end of the slider 11. Rotating the knob 10 causes the knob 10 to drive the lead screw 9 to rotate. Under the action of the rotational force of the thread on the outer wall of the lead screw 9... When the lead screw 9 rotates, the slider 11, under the limiting action of the limiting groove 12 and the limiting block 13, drives the motor 7 and the drive gear 8 to rotate, so that the drive gear 8 meshes with the driven gear 4. By starting the motor 7, the drive gear 8 and the driven gear 4 can be rotated, causing the valve stem 2 to rotate, thus realizing the electric operation of the valve 1. This realizes both manual and electric operation of the valve 1, solving the problem that the existing integral valve cannot quickly switch between manual and electric drive modes in actual use, resulting in poor flexibility during use.

[0023] In this embodiment, the outer circumference of the knob 10 is provided with multiple anti-slip bars.

[0024] In this embodiment, the limiting component includes a limiting groove 12 and a limiting block 13. The limiting groove 12 is formed at the bottom of the inner cavity of the frame 5. The limiting block 13 is slidably embedded in the inner cavity of the limiting groove 12 and fixedly connected to the bottom of the slider 11. Under the combined action of the limiting groove 12 and the limiting block 13, the slider 11 can be prevented from rotating with the lead screw 9 when the lead screw 9 rotates, thereby improving the stability of the sliding component during use.

[0025] In this embodiment, the inner cavity of the limiting groove 12 and the outer wall of the limiting block 13 are adapted to each other and are both dovetail-shaped, so that one end of the limiting block 13 can always be embedded in the inner cavity of the limiting groove 12, which improves the stability of the limiting component during use.

[0026] In this embodiment, the lifting assembly includes a fixed plate 14, a motor 15, a screw 16, a moving cylinder 17, and a limiting rod 18. The fixed plate 14 is disposed on one side of the outer wall of the slider 11. The motor 15 is disposed at the bottom end of the fixed plate 14, and the output end of the motor 15 extends to the top end of the fixed plate 14. The screw 16 is fixedly connected to the output end of the motor 15. The moving cylinder 17 is screwed to the outer wall of the screw 16 and fixedly connected to the bottom end of the lifting plate 6. The limiting rod 18 is slidably inserted into the fixed plate 14 and fixedly connected to the bottom end of the lifting plate 6. Next, start the motor 15, which drives the screw 16 to rotate. Under the rotational force of the screw 16's outer thread, when the screw 16 rotates, the moving cylinder 17 can drive the lifting plate 6, the motor 7, and the driven gear 4 to slide up and down in a straight line under the limiting action of the limiting rod 18. This allows for the adjustment of the height of the motor 7 and the driving gear 8. Furthermore, the height of the driving gear 8 can be adjusted while the valve stem 2 rotates and drives the driven gear 4 to slide up and down accordingly, thus improving the stability of the device during use.

[0027] In this embodiment, a limiting plate 19 is provided at the bottom end of the limiting rod 18 to prevent the limiting rod 18 from detaching from the fixing plate 14.

[0028] In this embodiment, the driving gear 8 meshes with the driven gear 4.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A novel integral valve, comprising a valve (1), characterized in that: The valve (1) is provided with a valve stem (2) for driving the valve (1) to operate. The valve stem (2) extends to the top of the valve (1) and is fixedly sleeved with a turntable (3). The top of the valve (1) is provided with a frame (5). The inner cavity of the frame (5) is provided with a sliding component. The sliding component is provided with a lifting component. The top of the lifting component is provided with a lifting plate (6). The lifting plate (6) is fixedly inserted with a motor (7). The output end of the motor (7) is fixedly connected with a drive gear (8). The outer wall of the valve stem (2) is fixedly sleeved with a driven gear (4).

2. The novel integral valve according to claim 1, characterized in that: The sliding assembly includes a lead screw (9), a knob (10), a slider (11), and a limiting assembly. One end of the lead screw (9) is rotatably connected to the rear side of the inner cavity of the frame (5) via a bearing. The other end of the lead screw (9) extends to the front end of the frame (5) and is fixedly connected to the knob (10). The slider (11) is screwed onto the outer wall of the lead screw (9). The lifting assembly is located on one side of the outer wall of the slider (11). The limiting assembly is located at the bottom end of the inner cavity of the frame (5) and is fixedly connected to the bottom end of the slider (11).

3. A novel integral valve according to claim 2, characterized in that: The outer circumference of the knob (10) is provided with multiple anti-slip bars.

4. A novel integral valve according to claim 2, characterized in that: The limiting component includes a limiting groove (12) and a limiting block (13). The limiting groove (12) is opened at the bottom of the inner cavity of the frame (5). The limiting block (13) is slidably embedded in the inner cavity of the limiting groove (12) and fixedly connected to the bottom of the slider (11).

5. A novel integral valve according to claim 4, characterized in that: The inner cavity of the limiting groove (12) fits well with the outer wall of the limiting block (13) and both are dovetail-shaped.

6. A novel integral valve according to claim 1, characterized in that: The lifting assembly includes a fixed plate (14), a motor (15), a screw (16), a moving cylinder (17), and a limiting rod (18). The fixed plate (14) is disposed on one side of the outer wall of the slider (11). The motor (15) is disposed at the bottom end of the fixed plate (14). The output end of the motor (15) extends to the top end of the fixed plate (14). The screw (16) is fixedly connected to the output end of the motor (15). The moving cylinder (17) is screwed to the outer wall of the screw (16) and fixedly connected to the bottom end of the lifting plate (6). The limiting rod (18) is slidably inserted into the fixed plate (14) and fixedly connected to the bottom end of the lifting plate (6).

7. A novel integral valve according to claim 6, characterized in that: The bottom end of the limiting rod (18) is provided with a limiting plate (19).

8. A novel integral valve according to claim 1, characterized in that: The driving gear (8) meshes with the driven gear (4).

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