Practical angle ball valve capable of accurately monitoring flow

Abstract

The utility model relates to the technical field of valves, in particular to a practical angle ball valve capable of accurately monitoring flow, which comprises a valve body provided with a handle; the fixing mechanism is arranged on the valve body and comprises a fixing ring, the fixing ring is fixedly connected to the valve body, three grooves are fixedly connected to the fixing ring, sliding rods are slidably connected into the grooves, two first sliding grooves are formed in the grooves, first sliding blocks are slidably connected into the first sliding grooves, and the sliding rods are fixedly connected between the two first sliding blocks. Through cooperation of the sliding rod, the first sliding block, the cover plate, the two openings and the like, the handle can be conveniently fixed and limited, the handle is prevented from rotating, the sliding rod, the fixing groove, the fixing plate, the safety lock and the like can be conveniently matched to lock the cover plate, the situation that people use the handle to open and close the valve at will is avoided, and meanwhile the situation that an iron box with a lock is additionally arranged is avoided; the safety, the applicability and the practicability are improved, and convenience is brought to people in use.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically to a practical angle ball valve for precise flow monitoring. Background Technology

[0002] Angle ball valves are not only small in size, light in weight, and aesthetically pleasing, but also simple, economical, and practical, earning them the nickname "mini ball valves." They are one of the better types of valves.

[0003] The structural difference between an angle ball valve and a regular ball valve lies in the fact that the outlet and inlet of an angle ball valve are set at a 90-degree angle, perpendicular to each other, unlike the straight-in-straight-out design of a regular ball valve. Existing angle ball valves installed in pipelines can be freely opened and closed. However, in some applications, it is necessary to manage and control the opening and closing of valves in the pipeline to prevent unauthorized operation. The common method is to install a lockable metal box around the angle ball valve, with the key controlled by a designated person. During operation, the lockable metal box is opened with the key to activate the ball valve. Since the lockable metal box needs to be installed separately, it is cumbersome and inconvenient to use. Therefore, we propose a practical angle ball valve for precise flow monitoring. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a practical angle ball valve for precise flow monitoring, which solves the problems mentioned in the background art. The existing technology requires an additional lockable metal box, which is cumbersome and inconvenient to use.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a practical angle ball valve for precise flow monitoring, comprising:

[0008] A valve body, on which a handle is mounted;

[0009] A fixing mechanism is provided on the valve body. The fixing mechanism includes a fixing ring, which is fixedly connected to the valve body. Three grooves are fixedly connected to the fixing ring, and a slide rod is slidably connected in each groove. Two sliding grooves are formed in each groove, and a slider is slidably connected in each sliding groove. The slide rod is fixedly connected between the two sliders and a fixing block is fixedly connected to the slide rod. A cover plate is fixedly connected between the three fixing blocks. The cover plate has two openings, and the handle is located in one of the openings. An adjustment groove and a fixing groove are fixedly connected to the cover plate and the fixing ring, respectively. A fixing plate is rotatably connected in the adjustment groove. Fixing holes are formed on both the fixing plate and the fixing groove, and safety locks are fitted on the multiple fixing holes.

[0010] Preferably, a spring is provided between the slider and the groove.

[0011] Furthermore, the fixing ring has two sliding grooves, and a slider is slidably connected in the sliding groove. A connecting plate is fixedly connected to the slider, and the connecting plate is fixedly connected to the cover plate.

[0012] Furthermore, a handle is fixedly connected to the cover plate.

[0013] Furthermore, the handle is fitted with a rubber sleeve, which has anti-slip texture.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a practical angle ball valve for accurate flow monitoring, which has the following advantages:

[0016] This practical angle ball valve with precise flow monitoring uses a sliding rod, slider, cover plate, and two openings to easily fix and limit the handle, preventing it from rotating. The sliding rod, fixing groove, fixing plate, and safety lock work together to lock the cover plate, preventing people from arbitrarily opening and closing the valve with the handle. It also eliminates the need for an additional lockable metal box, improving safety, applicability, and practicality, and making it more convenient for users. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present application;

[0018] Figure 2 This is a partial cross-sectional view of the three-dimensional structure of this application;

[0019] Figure 3 This is a three-dimensional structural diagram of the groove, fixing block, slide rod, etc., that are used in this application;

[0020] Figure 4 For this application Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Valve body; 2. Handle; 3. Retaining ring; 4. Groove; 5. Slide rod; 6. Slider one; 7. Fixing block; 8. Cover plate; 9. Adjusting groove; 10. Fixing groove; 11. Fixing plate; 12. Safety lock; 13. Spring; 14. Slider two; 15. Connecting plate; 16. Handle; 17. Rubber sleeve; 18. Anti-slip texture. Detailed Implementation

[0022] 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.

[0023] Example

[0024] Please see Figures 1-4 A practical angle ball valve for precise flow monitoring, comprising:

[0025] Valve body 1, with handle 2 mounted on valve body 1;

[0026] A fixing mechanism is installed on the valve body 1. The fixing mechanism includes a fixing ring 3, which is fixedly connected to the valve body 1. Three grooves 4 are fixedly connected to the fixing ring 3. A slide rod 5 is slidably connected in the grooves 4. Two sliding grooves 1 are opened in the grooves 4. A slider 1 6 is slidably connected in the sliding grooves 1. The slide rod 5 is fixedly connected between the two sliders 1 6. A fixing block 7 is fixedly connected to the slide rod 5. A cover plate 8 is fixedly connected between the three fixing blocks 7. The cover plate 8 has two openings. The handle 2 is located in one of the openings. An adjustment groove 9 and a fixing groove 10 are fixedly connected to the cover plate 8 and the fixing ring 3, respectively. A fixing plate 11 is rotatably connected in the adjustment groove 9. Fixing holes are opened on both the fixing plate 11 and the fixing groove 10. Safety locks 12 are fitted on the multiple fixing holes. The slide rod 5 and the fixing block 7 are used to slide the cover plate 8. The slider 1 6 is used to limit the slide rod 5. The opening is used to lock the handle 2. The safety lock 12 is used to limit and lock the cover plate 8.

[0027] A spring 13 is provided between slider 6 and slide groove 1 to facilitate the return of slide rod 5 and cover plate 8.

[0028] Two sliding grooves are provided on the fixed ring 3. A slider 14 is slidably connected in the sliding groove. A connecting plate 15 is fixedly connected to the slider 14. The connecting plate 15 is fixedly connected to the cover plate 8 and is used to limit the movement, which can prevent the spring 13 from being excessively compressed and protect the spring 13.

[0029] A handle 16 is fixedly connected to the cover plate 8 to facilitate people to lift the cover plate 8.

[0030] A rubber sleeve 17 is fitted on the handle 2, and the rubber sleeve 17 is provided with anti-slip texture 18 to increase friction and facilitate the rotation of the handle 2.

[0031] In summary, the working principle and process of this practical angle ball valve for precise flow monitoring are as follows: First, place the valve at the desired location. Then, install the valve body 1. When it is necessary to turn the handle 2 to open or close the valve body, use the key to unlock the safety lock 12. After removing the safety lock 12, use the handle 16 to pull the cover plate 8. The cover plate 8 will then move the fixing block 7, slide rod 5, slider 1 6, connecting plate 15, and slider 2 14. Slider 1 6 will cooperate with the slide groove 1 to compress the spring 13. When slider 2... Once the 14 slides to its limit, the cover plate 8 can no longer be pulled, thus protecting the spring 13. Then, people can turn the handle 2 to another opening and release it. The multiple compressed springs 13 are released, and the springs 13 push, slide block 6, slide rod 5, and fixing block 7 to move, making it easier for the cover plate 8 to be reattached to the fixing ring 3. This completes the adjustment of the handle 2. Then, people can use the safety lock 12 to pass through the multiple fixing holes and lock the safety lock 12. This avoids the valve being opened and closed arbitrarily by people and improves safety.

[0032] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A practical angle ball valve for precise flow monitoring, characterized in that, include: A valve body (1) on which a handle (2) is mounted; A fixing mechanism is provided on the valve body (1). The fixing mechanism includes a fixing ring (3) which is fixedly connected to the valve body (1). Three grooves (4) are fixedly connected to the fixing ring (3). A slide rod (5) is slidably connected in the grooves (4). Two sliding grooves are provided in the grooves (4). A slider (6) is slidably connected in the sliding grooves. The slide rod (5) is fixedly connected between the two sliders (6). There is a fixing block (7), and a cover plate (8) is fixedly connected between the three fixing blocks (7). The cover plate (8) has two openings, and the handle (2) is located in one of the openings. An adjustment groove (9) and a fixing groove (10) are fixedly connected to the cover plate (8) and the fixing ring (3), respectively. A fixing plate (11) is rotatably connected in the adjustment groove (9). Fixing holes are provided on both the fixing plate (11) and the fixing groove (10), and a safety lock (12) is fitted on the multiple fixing holes.

2. The practical angle ball valve for precise flow monitoring according to claim 1, characterized in that: A spring (13) is provided between the slider (6) and the groove.

3. The practical angle ball valve for precise flow monitoring according to claim 2, characterized in that: Two sliding grooves are provided on the fixed ring (3), and a slider (14) is slidably connected in the sliding groove. A connecting plate (15) is fixedly connected to the slider (14), and the connecting plate (15) is fixedly connected to the cover plate (8).

4. A practical angle ball valve for precise flow monitoring according to claim 3, characterized in that: A handle (16) is fixedly connected to the cover plate (8).

5. A practical angle ball valve for precise flow monitoring according to claim 4, characterized in that: The handle (2) is fitted with a rubber sleeve (17), and the rubber sleeve (17) is provided with anti-slip texture (18).

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