Electric valve flow adjusting device

Abstract

The utility model provides an electrically operated valve flow regulating device, which relates to the technical field of electrically operated valves and comprises an electrically operated valve body, an actuator is arranged at the top of the electrically operated valve body, mounting ports are arranged on two sides of the electrically operated valve body, a mounting seat is arranged on one side of each mounting port, and a mounting component is arranged on the outer side of each mounting seat. A connecting base is arranged on one side of the mounting assembly, a limiting ring is arranged on the inner side of the connecting base, an elastic clamping piece is arranged on one side of the limiting ring, a sleeve is arranged on the outer side of the connecting base, and a pipeline is mounted at one end of the sleeve. The device solves the problems that when an existing electric valve is used, pipelines with different calibers are inconvenient to install, and use is troublesome.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric valves, and more specifically, particularly relates to a flow regulating device for an electric valve. Background Art

[0002] The operating torque of an electric valve is larger than that of an ordinary valve. The opening and closing speed of an electric valve can be adjusted. It has a simple structure and is easy to maintain. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media. In the process of operation of a traditional pneumatic valve, due to the buffering characteristics of the gas itself, it is not easily damaged due to jamming, but it must have a gas source, and its control system is also more complex than that of an electric valve. This type of valve should generally be installed horizontally in a pipeline.

[0003] Based on the above, the inventor found the following problems: When the existing electric valve is in use, the pipeline needs to be connected to both ends of the electric valve. However, for pipelines with different diameters, it is not convenient to connect, and it is also inconvenient for subsequent disassembly and maintenance, making it more troublesome to use.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a flow regulating device for an electric valve is provided, in order to achieve the purpose of having more practical value. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a flow regulating device for an electric valve to solve the problem that it is inconvenient to install pipelines with different diameters and it is more troublesome to use when the existing electric valve is in use.

[0006] The purpose and effect of a flow regulating device for an electric valve of the utility model are achieved by the following specific technical means:

[0007] A flow regulating device for an electric valve includes an electric valve body. An actuator is provided at the top of the electric valve body. Mounting ports are provided on both sides of the electric valve body. A mounting seat is provided on one side of the mounting port. A mounting component is provided on the outer side of the mounting seat. A connecting seat is provided on one side of the mounting component. A limiting ring is provided inside the connecting seat. An elastic engaging member is provided on one side of the limiting ring. And a sleeve is provided on the outer side of the connecting seat. A pipeline is installed at one end of the sleeve.

[0008] Further, the mounting component includes a first spring installed on the outer side of the mounting seat. A movable ring is provided on the outer side of the first spring. A groove is provided at one end of the movable ring. A receiving groove is formed inside the mounting seat. A ball is provided inside the receiving groove. And a mounting hole is formed on the outer side of the mounting port.

[0009] Further, the number of the mounting holes matches the number of the balls.

[0010] Further, a snap ring is provided on the outer side of the mounting seat, and a chamber is formed on the inner side of the movable ring. The first spring and the snap ring are both arranged inside the chamber.

[0011] Further, a chute is provided inside the mounting seat, a limiting ring is arranged in the chute, a second spring is arranged on one side of the limiting ring, and a first rubber ring is arranged on the other side of the limiting ring.

[0012] Further, an external thread is provided on the outer side of the connecting seat, an internal thread is provided on the inner wall of the sleeve, a trapezoidal block is arranged on one side of the inner wall of the sleeve, and the trapezoidal block is matched with one end of the elastic engaging member.

[0013] Further, a second rubber ring is provided inside the connecting seat, and the side surface of the second rubber ring is in contact with the pipeline.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the cooperation among the mounting seat, the first spring, the movable ring, the receiving groove, the ball and the mounting hole, move the movable ring to drive the groove at one end of the movable ring to align with the receiving groove, so that the ball can move into the groove under the movement of the mounting port, and then quickly disassemble the mounting port from the mounting seat. On the contrary, install the mounting port inside the mounting seat, and cooperate with the limiting ring and the first rubber ring to improve the sealing performance. Loosen the movable ring, and under the action of the first spring, the movable ring moves, driving the ball to move from the groove through the receiving groove into the mounting hole, realizing quick installation and quick replacement, which is convenient and fast.

[0016] 2. Through the cooperation among the connecting seat, the sleeve, the elastic engaging member and the second rubber ring, sleeved the pipeline on the sleeve, one end of the pipeline is in close contact with the second rubber ring, and then rotate the sleeve to drive the trapezoidal block of the sleeve to approach the elastic engaging member, so that the elastic engaging member is in close contact with the side wall of the pipeline, realizing the fastening effect. And the specifications of the connecting seat are various to match pipelines with different diameters. Cooperating with the mounting component, it can not only quickly install, but also adapt to pipelines with different diameters, improving the installation efficiency. Description of the Drawings

[0017] Figure 1 is a three-dimensional schematic diagram of an electric valve flow regulating device of the utility model.

[0018] Figure 2 is a sectional schematic diagram of the mounting component of an electric valve flow regulating device of the utility model.

[0019] Figure 3 is a sectional schematic diagram of the connecting seat of an electric valve flow regulating device of the utility model.

[0020] Figure 4 This is an exploded view of the connecting seat of an electric valve flow regulating device of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0022] 1. Electric valve body; 2. Actuator; 3. Installation port; 4. Mounting seat; 5. Connecting seat; 6. Limiting ring; 7. Elastic engaging member; 8. Sleeve; 9. Pipeline; 10. First spring; 11. Movable ring; 12. Groove; 13. Accommodating groove; 14. Ball; 15. Mounting hole; 16. Snap ring; 17. Chamber; 18. Slide groove; 19. Limiting ring; 20. Second spring; 21. First rubber ring; 22. External thread; 23. Internal thread; 24. Trapezoidal block; 25. Second rubber ring. Specific embodiments

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Example:

[0027] As shown in the attached Figure 1 to the attached Figure 4 figure:

[0028] The utility model provides an electric valve flow regulating device, which comprises an electric valve body 1. An actuator 2 is arranged at the top of the electric valve body 1. Mounting ports 3 are arranged on both sides of the electric valve body 1. A mounting seat 4 is arranged on one side of the mounting port 3. A mounting assembly is arranged on the outer side of the mounting seat 4. A connecting seat 5 is arranged on one side of the mounting assembly. A limiting ring 6 is arranged inside the connecting seat 5. An elastic engaging piece 7 is arranged on one side of the limiting ring 6. A sleeve 8 is arranged on the outer side of the connecting seat 5. A pipeline 9 is installed at one end of the sleeve 8.

[0029] Wherein, the mounting assembly comprises a first spring 10 installed on the outer side of the mounting seat 4. A movable ring 11 is arranged on the outer side of the first spring 10. A groove 12 is arranged at one end of the movable ring 11. A receiving groove 13 is formed inside the mounting seat 4. A ball 14 is arranged inside the receiving groove 13. Mounting holes 15 are formed on the outer side of the mounting port 3.

[0030] Wherein, the number of the mounting holes 15 matches the number of the balls 14.

[0031] Wherein, a snap ring 16 is arranged on the outer side of the mounting seat 4. A chamber 17 is formed inside the inner side of the movable ring 11. The first spring 10 and the snap ring 16 are both arranged inside the chamber 17.

[0032] Wherein, a sliding groove 18 is arranged inside the mounting seat 4. A limiting ring 19 is arranged inside the sliding groove 18. A second spring 20 is arranged on one side of the limiting ring 19. A first rubber ring 21 is arranged on the other side of the limiting ring 19. Through the cooperation among the mounting seat 4, the first spring 10, the movable ring 11, the receiving groove 13, the ball 14 and the mounting holes 15, the movable ring 11 is moved to drive the groove 12 at one end of the movable ring 11 to align with the receiving groove 13, so that the ball 14 can move into the groove 12 under the movement of the mounting port 3, and then the mounting port 3 can be quickly disassembled from the mounting seat 4. On the contrary, the mounting port 3 is installed inside the mounting seat 4. With the cooperation of the limiting ring 19 and the first rubber ring 21, the sealing performance is improved. The movable ring 11 is released. Under the action of the first spring 10, the movable ring 11 moves to drive the ball 14 to move from the groove 12 through the receiving groove 13 to the mounting holes 15, realizing quick installation and quick replacement, which is convenient and fast.

[0033] Wherein, an external thread 22 is arranged on the outer side of the connecting seat 5. An internal thread 23 is arranged on the inner wall of the sleeve 8. A trapezoidal block 24 is arranged on one side of the inner wall of the sleeve 8. The trapezoidal block 24 matches one end of the elastic engaging piece 7. The internal thread 23 of the sleeve 8 matches the external thread 22 of the connecting seat 5 and can be screwed tightly by rotation.

[0034] Among them, a second rubber ring 25 is provided inside the connecting seat 5. The side surface of the second rubber ring 25 is in contact with the pipeline 9. Through the cooperation of the connecting seat 5, the sleeve 8, the elastic engaging member 7 and the second rubber ring 25, the pipeline 9 is sleeved on the sleeve 8. One end of the pipeline 9 is in close contact with the second rubber ring 25. Then, the sleeve 8 is rotated to drive the trapezoidal block 24 of the sleeve 8 to approach the elastic engaging member 7, so that the elastic engaging member 7 is in close contact with the side wall of the pipeline 9, achieving a fastening effect. Moreover, there are various specifications for the connecting seat 5 to match pipelines 9 of different calibers. With the installation components, it can not only be quickly installed but also be adapted to pipelines 9 of different calibers, improving the installation efficiency.

[0035] Specific usage and functions of this embodiment:

[0036] First, check the integrity of the device, and then install the device on a horizontal plane. Through the cooperation of the connecting seat 5, the sleeve 8, the elastic engaging member 7 and the second rubber ring 25, the pipeline 9 is sleeved on the sleeve 8. One end of the pipeline 9 is in close contact with the second rubber ring 25. Then, the sleeve 8 is rotated to drive the trapezoidal block 24 of the sleeve 8 to approach the elastic engaging member 7, so that the elastic engaging member 7 is in close contact with the side wall of the pipeline 9, achieving a fastening effect. Moreover, there are various specifications for the connecting seat 5 to match pipelines 9 of different calibers. Then, through the cooperation among the mounting seat 4, the first spring 10, the movable ring 11, the receiving groove 13, the ball 14 and the mounting hole 15, the movable ring 11 is moved to drive the groove 12 at one end of the movable ring 11 to align with the receiving groove 13, so that the ball 14 can move into the groove 12 under the movement of the mounting port 3. Then, the mounting port 3 is quickly disassembled from the mounting seat 4. On the contrary, the mounting port 3 is installed inside the mounting seat 4. With the cooperation of the limiting ring 19 and the first rubber ring 21, the sealing performance is improved. The movable ring 11 is released, and under the action of the first spring 10, the movable ring 11 moves to drive the ball 14 to move from the groove 12 through the receiving groove 13 to the mounting hole 15, realizing quick installation and quick replacement, which is convenient and fast. Matching different connecting seats 5 can be adapted to pipelines 9 of different calibers, improving the installation efficiency.

[0037] The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. An electric valve flow control device, comprising an electric valve body (1), characterized in that: An actuator (2) is provided on the top of the electric valve body (1), mounting openings (3) are provided on both sides of the electric valve body (1), a mounting seat (4) is provided on one side of the mounting opening (3), a mounting assembly is provided on the outer side of the mounting seat (4), a connecting seat (5) is provided on one side of the mounting assembly, a limiting ring (6) is provided on the inner side of the connecting seat (5), an elastic locking member (7) is provided on one side of the limiting ring (6), and a sleeve (8) is provided on the outer side of the connecting seat (5), and a pipe (9) is installed at one end of the sleeve (8).

2. An electric valve flow regulating device as claimed in claim 1, characterized in that: The mounting assembly comprises a spring (10) mounted on the outside of a mounting seat (4); a movable ring (11) is provided on the outside of the spring (10); a groove (12) is provided at one end of the movable ring (11); a receiving groove (13) is provided inside the mounting seat (4); a ball (14) is provided inside the receiving groove (13); and a mounting hole (15) is provided on the outside of the mounting opening (3).

3. An electric valve flow regulating device as claimed in claim 2, characterized in that: The number of the mounting holes (15) matches the number of the balls (14).

4. An electric valve flow regulating device as claimed in claim 3, characterized in that: A snap ring (16) is provided on the outer side of the mounting seat (4), and a chamber (17) is provided on the inner side of the movable ring (11), and the spring (10) and the snap ring (16) are both arranged inside the chamber (17).

5. An electric valve flow regulating device as claimed in claim 4, characterized in that: A slide groove (18) is provided inside the mounting seat (4), a limiting ring (19) is provided inside the slide groove (18), a spring 2 (20) is provided on one side of the limiting ring (19), and a rubber ring 1 (21) is provided on the other side of the limiting ring (19).

6. An electric valve flow regulating device as claimed in claim 5, characterized in that: The outer side of the connecting seat (5) is provided with an external thread (22), the inner wall of the sleeve (8) is provided with an internal thread (23), and one side of the inner wall of the sleeve (8) is provided with a trapezoidal block (24), and the trapezoidal block (24) matches one end of the elastic clamping member (7).

7. An electric valve flow regulating device as claimed in claim 6, characterized in that: A second rubber ring (25) is provided inside the connecting seat (5), and the side surface of the second rubber ring (25) is in contact with the pipe (9).

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