Electric and gas dual-purpose butterfly valve device

Abstract

The utility model relates to an electric and gas dual-purpose butterfly valve device which comprises a butterfly valve body, a filtering mechanism is arranged in the butterfly valve body, a control assembly is arranged at the top of the butterfly valve body, and the filtering mechanism comprises two fixing rods fixedly connected with the butterfly valve body. And a telescopic spring fixedly connected with the butterfly valve body is connected to the outer portion of the fixing rod in a sleeving mode, sliding seats fixedly connected with the telescopic spring are connected to the outer portion of the fixing rod in a sleeving mode, and the opposite sides of the two sliding seats are fixedly connected with a filter plate. According to the electric and gas dual-purpose butterfly valve device, by arranging the filtering mechanism, the filtering function is added for the butterfly valve device, impurities and dust in airflow can be conveniently filtered, accumulation of the impurities and the dust in a pipeline is reduced, and the problems that most existing butterfly valves do not have the filtering function, the impurities and the dust in the airflow are inconvenient to filter, and the filtering efficiency is high are solved. The accumulation of impurities and dust in the pipeline is easily caused, and the airflow conveying efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of butterfly valves, in particular to an electrical and electronic dual-purpose butterfly valve device. Background Art

[0002] A butterfly valve, also known as a flap valve, is a regulating valve with a simple structure. It can be used for switching control of low-pressure pipeline media. A butterfly valve refers to a valve in which the closing member (valve disc or butterfly plate) is a disc that rotates around the valve axis to achieve opening and closing.

[0003] At present, butterfly valves are widely used in pipeline cutting and throttling, and are one of the important components of pipeline transportation. However, most of the existing butterfly valves do not have filtering functions, which makes it difficult to filter impurities and dust in the airflow. This can easily cause the accumulation of impurities and dust inside the pipeline, affecting the airflow transportation efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an electrical and electrical dual-purpose butterfly valve device, which has the advantages of filtering, anti-blocking, and easy use. It solves the problem that most existing butterfly valves do not have a filtering function, are not convenient for filtering impurities and dust in the airflow, and easily cause accumulation of impurities and dust inside the pipeline, affecting the airflow transmission efficiency.

[0005] To achieve the above object, the utility model provides the following technical solutions: an electrical and electronic dual-purpose butterfly valve device, comprising a butterfly valve body, a filtering mechanism is arranged inside the butterfly valve body, and a control assembly is arranged on the top of the butterfly valve body;

[0006] The filtering mechanism comprises two fixed rods fixedly connected to the butterfly valve body, the outer part of the fixed rods is sleeved with a telescopic spring fixedly connected to the butterfly valve body, the outer part of the fixed rods is sleeved with a sliding seat fixedly connected to the telescopic spring, and the two sliding seats are fixedly connected to the filter plates on opposite sides thereof;

[0007] The filtering mechanism also includes an extrusion block fixedly connected to the filter plate, a first motor and a processor are fixedly connected to the top of the butterfly valve body, an output end of the first motor is fixedly connected to a cam located inside the butterfly valve body, a collection box is fixedly connected to the bottom of the butterfly valve body, and an airflow velocity sensor is fixedly connected to the inside of the butterfly valve body.

[0008] Furthermore, the control component includes a control box fixedly connected to the butterfly valve body, a second motor is fixedly connected to the right side of the control box, an output end of the second motor is fixedly connected to a driving bevel gear located inside the control box, and a driven bevel gear fixedly connected to the butterfly valve body is meshed at the bottom of the driving bevel gear.

[0009] Furthermore, the butterfly valve body comprises a valve body, a valve stem and a connecting flange, the valve stem is rotatably connected to the valve body, and the connecting flange is fixedly connected to the valve body.

[0010] Furthermore, a slide groove is provided inside the butterfly valve body, and the filter plate is slidably connected to the butterfly valve body through the slide groove.

[0011] Furthermore, a rotating hole is provided on the top of the butterfly valve body, and the first motor passes through the rotating hole and penetrates the butterfly valve body to be fixedly connected with the cam.

[0012] Furthermore, a collecting groove is provided at the bottom of the butterfly valve body, and the collecting box is connected with the butterfly valve body through the collecting groove.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The electrical and electronic dual-purpose butterfly valve device adds a filtering function to the butterfly valve device by setting a filtering mechanism, which is convenient for filtering impurities and dust in the airflow and reducing the accumulation of impurities and dust inside the pipeline. It solves the problem that most existing butterfly valves do not have a filtering function, are not convenient for filtering impurities and dust in the airflow, easily cause the accumulation of impurities and dust inside the pipeline, and affect the airflow transmission efficiency.

[0015] 2. The electrical and electronic dual-purpose butterfly valve device is convenient for users to control and adjust the butterfly valve device by setting a control component, and is convenient for users to use the butterfly valve device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a front view of the structure of the utility model.

[0018] In the figure: 1. butterfly valve body; 101. valve body; 102. valve stem; 103. connecting flange; 2. fixing rod; 3. telescopic spring; 4. sliding seat; 5. filter plate; 6. extrusion block; 7. first motor; 8. cam; 9. collecting box; 10. collecting tank; 11. air flow velocity sensor; 12. processor; 13. control box; 14. second motor; 15. driving bevel gear; 16. driven bevel gear. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 In this embodiment, an electrical dual-purpose butterfly valve device includes a butterfly valve body 1, a filtering mechanism is arranged inside the butterfly valve body 1, and a control component is arranged on the top of the butterfly valve body 1.

[0021] In this embodiment, the filtering mechanism includes two fixed rods 2 fixedly connected to the butterfly valve body 1, the butterfly valve body 1 includes a valve body 101, a valve stem 102 and a connecting flange 103, the valve stem 102 is rotatably connected to the valve body 101, the connecting flange 103 is fixedly connected to the valve body 101, the butterfly valve body 1 is fixedly connected to the pipeline through the connecting flange 103, the butterfly valve body 1 is adjusted and controlled through the valve stem 102, the outer part of the fixed rod 2 is sleeved with a telescopic spring 3 fixedly connected to the butterfly valve body 1, the outer part of the fixed rod 2 is sleeved with a sliding seat 4 fixedly connected to the telescopic spring 3, the two sliding seats 4 are fixedly connected with a filter plate 5 on the opposite side, the interior of the butterfly valve body 1 is provided with a slide groove, the filter plate 5 is slidably connected to the butterfly valve body 1 through the slide groove, the sliding of the filter plate 5 is convenient, and the cleaning of the filter plate 5 is convenient, and the impurities and dust in the airflow inside the butterfly valve body 1 are filtered through the filter plate 5 to reduce the impurities in the airflow.

[0022] Among them, the filtering mechanism also includes an extrusion block 6 fixedly connected to the filter plate 5, the top of the butterfly valve body 1 is fixedly connected to the first motor 7 and the processor 12, the output end of the first motor 7 is fixedly connected to the cam 8 located inside the butterfly valve body 1, and the top of the butterfly valve body 1 is provided with a rotating hole. The first motor 7 penetrates the butterfly valve body 1 through the rotating hole and is fixedly connected to the cam 8. When the first motor 7 is energized, it drives the cam 8 to rotate, so that the cam 8 squeezes the extrusion block 6, drives the filter plate 5 and the sliding seat 4 to move, squeezes the telescopic spring 3, and makes the telescopic spring 3 repeatedly expand and contract, drives the filter plate 5 to vibrate, and shakes off the dust adsorbed on the filter plate 5, so as to facilitate the cleaning of the filter plate 5.

[0023] Among them, a collecting box 9 is fixedly connected to the bottom of the butterfly valve body 1, and a collecting groove 10 is opened at the bottom of the butterfly valve body 1. The collecting box 9 is connected to the butterfly valve body 1 through the collecting groove 10. The impurities and dust filtered out by the filter plate 5 enter the interior of the collecting box 9 through the collecting groove 10, thereby reducing the accumulation of impurities and dust inside the butterfly valve body 1. An airflow velocity sensor 11 is fixedly connected to the interior of the butterfly valve body 1. The airflow velocity sensor 11 is signal-connected to the processor 12, and the processor 12 is electrically connected to the first motor 7. The airflow velocity inside the butterfly valve body 1 is monitored by the airflow velocity sensor 11. The processor 12 controls and adjusts the output power of the first motor 7 according to the change of the airflow velocity, thereby facilitating the cleaning of the filter plate 5.

[0024] It should be noted that by setting up a filtering mechanism, a filtering function is added to the butterfly valve device, which facilitates the filtering of impurities and dust in the airflow and reduces the accumulation of impurities and dust inside the pipeline. This solves the problem that most existing butterfly valves do not have a filtering function, are not convenient for filtering impurities and dust in the airflow, easily cause the accumulation of impurities and dust inside the pipeline, and affect the airflow transmission efficiency.

[0025] Specifically, when the butterfly valve device is in use, the filter plate 5 filters out impurities and dust in the airflow inside the butterfly valve body 1. The filtered dust and impurities are affected by gravity and fall into the collection box 9 for storage. At the same time, the first motor 7 is energized to drive the cam 8 to rotate, so that the cam 8 squeezes the squeezing block 6, drives the filter plate 5 and the sliding seat 4 to move, squeezes the telescopic spring 3, and makes the telescopic spring 3 repeatedly expand and contract, drives the filter plate 5 to vibrate, and shakes off the dust adsorbed on the filter plate 5, making it convenient to clean the filter plate 5, thereby achieving the purpose of adding filtering function to the butterfly valve device and reducing the accumulation of impurities and dust inside the pipeline.

[0026] In this embodiment, the control component includes a control box 13 fixedly connected to the butterfly valve body 1, a second motor 14 is fixedly connected to the right side of the control box 13, an output end of the second motor 14 is fixedly connected to a driving bevel gear 15 located inside the control box 13, and the bottom of the driving bevel gear 15 is meshed with a driven bevel gear 16 fixedly connected to the butterfly valve body 1. When the second motor 14 is energized, the driving bevel gear 15 is driven to rotate, and the driving bevel gear 15 drives the driven bevel gear 16 to rotate, so as to adjust and control the butterfly valve body 1, and facilitate the user to use the butterfly valve body 1.

[0027] It should be noted that, by providing the control component, it is convenient for the user to control and adjust the butterfly valve device, and it is convenient for the user to use the butterfly valve device.

[0028] Specifically, during the use of the butterfly valve device, the user energizes the second motor 14 to drive the active bevel gear 15 to rotate, so that the active bevel gear 15 drives the driven bevel gear 16 to rotate, and the butterfly valve body 1 is adjusted and controlled, which is convenient for the user to use the butterfly valve body 1.

[0029] The working principle of the above embodiment is:

[0030] (1) When the electric and dual-purpose butterfly valve device is in use, the filter plate 5 filters out impurities and dust in the airflow inside the butterfly valve body 1. The filtered dust and impurities are affected by gravity and fall into the collection box 9 for storage. At the same time, the first motor 7 is energized to drive the cam 8 to rotate, so that the cam 8 squeezes the squeezing block 6, drives the filter plate 5 and the sliding seat 4 to move, squeezes the telescopic spring 3, and makes the telescopic spring 3 repeatedly expand and contract, drives the filter plate 5 to vibrate, and shakes off the dust adsorbed on the filter plate 5, making it easier to clean the filter plate 5, thereby achieving the purpose of adding filtering function to the butterfly valve device and reducing the accumulation of impurities and dust inside the pipeline.

[0031] (2) During the use of the electrical and electronic butterfly valve device, the user energizes the second motor 14 to drive the active bevel gear 15 to rotate, so that the active bevel gear 15 drives the driven bevel gear 16 to rotate, thereby adjusting and controlling the butterfly valve body 1, which is convenient for the user to use the butterfly valve body 1.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical and electronic dual-purpose butterfly valve device, comprising a butterfly valve body (1), characterized in that: A filtering mechanism is arranged inside the butterfly valve body (1), and a control component is arranged on the top of the butterfly valve body (1); The filtering mechanism comprises two fixed rods (2) fixedly connected to the butterfly valve body (1); a telescopic spring (3) fixedly connected to the butterfly valve body (1) is sleeved on the outside of the fixed rod (2); a sliding seat (4) fixedly connected to the telescopic spring (3) is sleeved on the outside of the fixed rod (2); and a filtering plate (5) is fixedly connected to opposite sides of the two sliding seats (4); The filtering mechanism further comprises an extrusion block (6) fixedly connected to the filter plate (5); a first motor (7) and a processor (12) are fixedly connected to the top of the butterfly valve body (1); an output end of the first motor (7) is fixedly connected to a cam (8) located inside the butterfly valve body (1); a collecting box (9) is fixedly connected to the bottom of the butterfly valve body (1); and an air flow velocity sensor (11) is fixedly connected to the inside of the butterfly valve body (1).

2. The electrical and electronic dual-purpose butterfly valve device according to claim 1, characterized in that: The control assembly comprises a control box (13) fixedly connected to the butterfly valve body (1), a second motor (14) fixedly connected to the right side of the control box (13), an output end of the second motor (14) fixedly connected to a driving bevel gear (15) located inside the control box (13), and a driven bevel gear (16) fixedly connected to the butterfly valve body (1) meshing at the bottom of the driving bevel gear (15).

3. The electrical and electronic dual-purpose butterfly valve device according to claim 1, characterized in that: The butterfly valve body (1) comprises a valve body (101), a valve stem (102) and a connecting flange (103); the valve stem (102) is rotatably connected to the valve body (101), and the connecting flange (103) is fixedly connected to the valve body (101).

4. The electrical and electronic dual-purpose butterfly valve device according to claim 1, characterized in that: A sliding groove is provided inside the butterfly valve body (1), and the filter plate (5) is slidably connected to the butterfly valve body (1) via the sliding groove.

5. The electrical and electronic dual-purpose butterfly valve device according to claim 1, characterized in that: A rotating hole is provided at the top of the butterfly valve body (1), and the first motor (7) passes through the rotating hole and penetrates the butterfly valve body (1) to be fixedly connected to the cam (8).

6. The electrical and electronic dual-purpose butterfly valve device according to claim 1, characterized in that: A collecting groove (10) is provided at the bottom of the butterfly valve body (1), and the collecting box (9) is connected to the butterfly valve body (1) via the collecting groove (10).

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