CN219975529U

CN219975529U - Control valve convenient for controlling opening and closing of valve

Info

Publication number: CN219975529U
Application number: CN202223498245.0U
Authority: CN
Inventors: 章晓东; 魏连江; 张�荣
Original assignee: Anhui Beiyou Pump Co ltd
Current assignee: Anhui Beiyou Pump Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-11-07
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of control valves, in particular to a control valve convenient for controlling the opening and closing of the valve, which comprises a control valve body, an electric actuator arranged on the control valve body and an operation panel arranged on the lower side of the electric actuator, wherein the lower end of the control valve body is fixedly connected with a first mounting disc, the lower side of the first mounting disc is provided with a second mounting disc, the lower end of the second mounting disc is fixedly connected with a mounting seat, and the first mounting disc is provided with a connecting part and a limiting part for realizing the fixation between the first mounting disc and the second mounting disc. According to the utility model, the first mounting disc and the second mounting disc can be fixed by only pressing the circular ring, and the lifting ring is stirred to detach the control valve body, so that the control valve body is more convenient to mount and detach.

Description

Control valve convenient for controlling opening and closing of valve

Technical Field

The utility model relates to the technical field of control valves, in particular to a control valve convenient for controlling the opening and closing of the valve.

Background

The valve body of the control valve is various, and the valve body is commonly used and provided with a straight-through single seat, a straight-through double seat and the like, is a valve body commonly used in industry, and is generally provided with an electric actuator at the upper end of the control valve in order to conveniently control the opening and closing of the valve, so that the rotation of the valve rod of the control valve can be automatically performed, and meanwhile, the electric actuator is also connected with an operation panel with a display screen, so that the opening and closing of the control valve can be controlled more accurately.

The existing control valve convenient to control valve size of opening and close is when using, generally fixes on the mount pad, is equipped with the mounting disc at the control valve lower extreme when fixed, also is equipped with the mounting disc on the mount pad, and both are fixed through two mounting discs of many bolts, can realize the fixed between mount pad and the control valve, and this kind of mode is when fixed, need use electric sleeve or sleeve to rotate the bolt one by one, can not rotate many bolts simultaneously for installation and dismantlement all have inconvenience. There is a need for a control valve that facilitates control of the opening and closing of the valve to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a control valve convenient for controlling the opening and closing of a valve, and solves the problem that in the prior art, when the control valve convenient for controlling the opening and closing of the valve is installed, a plurality of bolts cannot be rotated simultaneously for fixing, so that inconvenience exists in installation and disassembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a control valve convenient to control valve size of opening and close, includes the control valve body and sets up the electric actuator on the control valve body and set up the operating panel at the electric actuator downside, the lower extreme fixedly connected with first mounting disc of control valve body, the downside of first mounting disc is equipped with the second mounting disc, the lower extreme fixedly connected with mount pad of second mounting disc, be equipped with connecting component and the spacing part that is used for realizing fixing between first mounting disc and the second mounting disc on the first mounting disc.

Preferably, the connecting component comprises a plurality of connecting blocks fixedly connected to the second mounting plate, a plurality of limiting openings are formed in the first mounting plate, and the connecting component is arranged to enable connection between the first mounting plate and the second mounting plate.

Preferably, the limiting component comprises a lifting ring which is connected to the control valve body in a sliding mode, a plurality of connecting ports are formed in the lifting ring, a transmission plate is connected to the lifting ring in a rotating mode, a U-shaped block is fixedly connected to the upper end face of the first mounting plate, a cutting is connected to the U-shaped block in a sliding mode, the transmission plate is connected with the cutting in a rotating mode, a containing port is formed in the connecting block, an elastic component used for preventing automatic reset of the cutting is arranged on the cutting, and the limiting component can be fixed between the first mounting plate and the second mounting plate.

Preferably, the elastic component is including setting up the cavity in the cutting wall, sliding connection has the baffle in the cavity, the baffle passes through first spring elastic connection, fixedly connected with wedge on the baffle, the wedge runs through the cutting and with cutting sliding connection, elastic component's setting can avoid taking place not hard up between first mounting disc and the second mounting disc.

Preferably, the first mounting plate is provided with a lifting part and a pushing part which are convenient for disassembling the cutting.

Preferably, the lifting component comprises a mounting opening arranged on the side wall of the first mounting plate, the mounting opening is slidably connected with a lifting rod, the lifting rod is elastically connected with the lifting rod through a second spring, and the lifting component can lift the circular ring.

Preferably, the pushing component comprises a circular ring fixedly connected to the lifting rod, a plurality of pressing blocks are fixedly connected to the circular ring, and the wedge-shaped blocks can be pushed by the pushing component.

The utility model has at least the following beneficial effects:

1. through setting up adapting unit and spacing part, only need press the ring and can carry out the fixing between first mounting disc and the second mounting disc, need not to rotate many bolts and fix for the installation of control valve body is more convenient.

2. Through setting up lifting unit and pushing part, can be convenient for control valve body's dismantlement, when dismantling, only need press the ring, then stir the lifting ring again, can carry out the dismantlement between first mounting disc and the second mounting disc for control valve body's dismantlement is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of a control valve for controlling the opening and closing of the valve according to the present utility model;

FIG. 2 is a schematic view showing the external structure of a first mounting plate of an embodiment 1 of a control valve for controlling the opening and closing of the valve according to the present utility model;

FIG. 3 is a schematic diagram of a control valve with a cutting cross-sectional structure for controlling the opening and closing of the valve according to the present utility model;

FIG. 4 is a schematic view showing the external structure of a first mounting plate of embodiment 2 of a control valve for controlling the opening and closing of the valve according to the present utility model;

fig. 5 is a schematic view of the external structure of a circular ring of a control valve for controlling the opening and closing of the valve according to the present utility model.

In the figure: 1. a control valve body; 2. an electric actuator; 3. an operation panel; 4. a first mounting plate; 5. a second mounting plate; 6. a mounting base; 7. a connecting block; 8. a limit opening; 9. a lifting ring; 10. a connection port; 11. a drive plate; 12. a U-shaped block; 13. cutting; 14. a receiving port; 15. a cavity; 16. a first spring; 17. wedge blocks; 18. a mounting port; 19. a lifting rod; 20. a second spring; 21. a circular ring; 22. and (5) briquetting.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Example 1

Referring to fig. 1-3, a control valve convenient to control valve size of opening and close, including control valve body 1 with set up electric actuator 2 on control valve body 1 and set up at the operating panel 3 of electric actuator 2 downside, control valve body 1's lower extreme fixedly connected with first mounting disc 4, the downside of first mounting disc 4 is equipped with second mounting disc 5, the lower extreme fixedly connected with mount pad 6 of second mounting disc 5, be equipped with on the first mounting disc 4 and be used for realizing fixed connecting part and spacing part between first mounting disc 4 and the second mounting disc 5.

The connecting part comprises a plurality of connecting blocks 7 fixedly connected to the second mounting plate 5, and a plurality of limiting openings 8 are formed in the first mounting plate 4.

The limiting component comprises a lifting ring 9 which is slidably connected to the control valve body 1, a plurality of connecting ports 10 are formed in the lifting ring 9, a transmission plate 11 is rotationally connected to the connecting ports 10, a U-shaped block 12 is fixedly connected to the upper end face of the first mounting disc 4, a cutting 13 is slidably connected to the U-shaped block 12, the transmission plate 11 is rotationally connected with the cutting 13, a containing port 14 is formed in the connecting block 7, and an elastic component for preventing the cutting 13 from automatically resetting is arranged on the cutting 13.

The elastic component includes setting up the cavity 15 in the cutting 13 wall, the sliding connection has the baffle in cavity 15, the baffle passes through first spring 16 elastic connection, fixedly connected with wedge 17 on the baffle, wedge 17 runs through cutting 13 and with cutting 13 sliding connection, when the fixed of control valve body 1 is required, let the connecting block 7 on the second mounting dish 5 pass spacing mouth 8 on the first mounting dish 4 at first, the top side of first mounting dish 4 is moved to this moment to holding mouth 14, and cutting 13 is just right with holding mouth 14, then press lift ring 9, make lift ring 9 downward movement drive board 11 downward movement, make cutting 13 outwards move and block into holding mouth 14, when cutting 13 just block into holding mouth 14 in, wedge 17's inclined plane cooperatees with connecting block 7, wedge 17 is retracted into cavity 15, make the baffle motion, first spring 16 compresses, when wedge 17 passes holding mouth 14, first spring 16 rebound, make the baffle motion, wedge 17 outwards moves, keep keeping off on the lateral wall of 7, thereby keep the first mounting dish 5 to reset between the fixed disk 5 and the disk.

Example 2

Referring to fig. 4-5, a control valve convenient to control valve size of opening and close, including control valve body 1 and the electric actuator 2 that sets up on control valve body 1 and the operating panel 3 of setting in electric actuator 2 downside, the lower extreme fixedly connected with first mounting disc 4 of control valve body 1, the downside of first mounting disc 4 is equipped with second mounting disc 5, the lower extreme fixedly connected with mount pad 6 of second mounting disc 5, be equipped with on the first mounting disc 4 and be used for realizing fixed connecting part and spacing part between first mounting disc 4 and the second mounting disc 5.

The first mounting plate 4 is provided with a lifting part and a pushing part which are convenient for disassembling the cutting 13.

The lifting part comprises a mounting opening 18 arranged on the side wall of the first mounting plate 4, the mounting opening 18 is connected with a lifting rod 19 in a sliding manner, and the lifting rod 19 is elastically connected with the lifting rod 19 through a second spring 20.

The pushing component comprises a circular ring 21 fixedly connected to the lifting rod 19, a plurality of pressing blocks 22 are fixedly connected to the circular ring 21, when the first mounting disc 4 and the second mounting disc 5 need to be dismounted, the circular ring 21 is pressed firstly, the circular ring 21 moves downwards, the lifting rod 19 moves downwards, the second spring 20 compresses, when the pressing blocks 22 are propped against the wedge blocks 17, the wedge blocks 17 continue to press downwards, the wedge blocks 17 retract into the cavity 15, then the lifting ring 9 is lifted upwards, the transmission plate 11 moves, the cutting 13 is separated from the accommodating port 14, and then the first mounting disc 4 is drawn to dismount the first mounting disc 4 and the second mounting disc 5.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a control valve convenient to control valve size of opening and close, includes control valve body (1) and electric actuator (2) and operating panel (3) of setting in electric actuator (2) downside of setting on control valve body (1), a serial communication port, the lower extreme fixedly connected with first mounting disc (4) of control valve body (1), the downside of first mounting disc (4) is equipped with second mounting disc (5), the lower extreme fixedly connected with mount pad (6) of second mounting disc (5), be equipped with connecting component and the spacing part that are used for realizing fixed between first mounting disc (4) and second mounting disc (5) on first mounting disc (4).

2. A control valve for facilitating the control of the opening and closing of a valve according to claim 1, characterized in that the connecting means comprise a plurality of connecting blocks (7) fixedly connected to the second mounting plate (5), and in that the first mounting plate (4) is provided with a plurality of limiting openings (8).

3. The control valve convenient to control valve opening and closing size according to claim 2, characterized in that, limit part includes lift ring (9) of sliding connection on control valve body (1), be equipped with a plurality of connector (10) on lift ring (9), connector (10) internal rotation is connected with drive plate (11), first mounting disc (4) up end fixedly connected with U-shaped piece (12), sliding connection has cutting (13) in U-shaped piece (12), drive plate (11) are connected with cutting (13) rotation, be equipped with on connecting block (7) and hold mouth (14), be equipped with the elastomeric element that is used for preventing cutting (13) automatic re-setting on cutting (13).

4. A control valve for facilitating the control of the opening and closing of a valve according to claim 3, characterised in that the elastic member comprises a cavity (15) arranged in the wall of the cutting (13), a baffle is slidably connected in the cavity (15), the baffle is elastically connected by a first spring (16), a wedge block (17) is fixedly connected to the baffle, and the wedge block (17) penetrates the cutting (13) and is slidably connected with the cutting (13).

5. A control valve for facilitating the control of the opening and closing of a valve according to claim 3, characterized in that the first mounting plate (4) is provided with lifting means and pushing means for facilitating the removal of the cutting (13).

6. A control valve for facilitating the control of the opening and closing of a valve according to claim 5, characterised in that the lifting means comprises a mounting opening (18) provided in the side wall of the first mounting disc (4), said mounting opening (18) being slidably connected with a lifting rod (19), said lifting rod (19) being elastically connected with the lifting rod (19) by means of a second spring (20).

7. A control valve for facilitating the control of the opening and closing of a valve according to claim 6, characterized in that the pushing member comprises a circular ring (21) fixedly connected to the lifting rod (19), and a plurality of pressing blocks (22) are fixedly connected to the circular ring (21).