CN213420055U

CN213420055U - Electric regulating valve

Info

Publication number: CN213420055U
Application number: CN202022631751.7U
Authority: CN
Inventors: 石向红
Original assignee: Guangzhou Aoyi Automation Equipment Co ltd
Current assignee: Guangzhou Aoyi Automation Equipment Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-06-11
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses an electric regulating valve, which comprises a base, wherein one side of the top end of the base is provided with a first fixed plate, and the other side of the top end of the base is provided with a second fixed plate; the valve body comprises a first fixed seat, a ball shell and a second fixed seat, the first fixed seat is fixedly connected with a first fixed plate, one side of the first fixed seat, which is far away from the first fixed plate, is fixedly connected with the ball shell, the ball shell is connected with a fluid conduit in a penetrating way, and two sides of the fluid conduit are provided with a flange plate; and the driving motor is arranged on one side of the second fixing plate, which is far away from the first fixing plate. The utility model discloses a driving motor drives the valve plate and rotates, then detects the flow through fluid pipe through pressure sensor, then adjusts according to flow convection value, has solved in industrial production, and the workman often can't twist the problem of moving the valve through the manpower, has improved the practicality of device.

Description

Electric regulating valve

Technical Field

The utility model relates to a valve field specifically is an electric control valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valves used in fluid control systems range from the simplest shut-off valves to the most complex valves used in autonomous systems, which are of a wide variety of types and specifications and can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material.

At present, most of valves can only be used for regulating the flow of fluid with a small outlet of a pipeline, and in industrial production, the sectional area of a part of the pipeline is large, so that the valve cannot be screwed manually when the flow of the fluid passing through the pipeline is regulated. Therefore, we improve this and propose an electric control valve.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electric control valve, include:

the device comprises a base, a first fixing plate and a second fixing plate, wherein the first fixing plate is arranged on one side of the top end of the base;

the valve body comprises a first fixed seat, a ball shell and a second fixed seat, the first fixed seat is fixedly connected with a first fixed plate, one side of the first fixed seat, which is far away from the first fixed plate, is fixedly connected with the ball shell, the ball shell is connected with a fluid conduit in a penetrating manner, two sides of the fluid conduit are respectively provided with a flange plate, and the fluid conduit is fixedly connected with an industrial conduit through the flange plates;

the driving motor is arranged on one side, far away from the first fixing plate, of the second fixing plate, an output shaft of the driving motor is rotatably connected with a transmission belt, and the driving motor is connected with a rotating wheel through transmission of the transmission belt.

As a preferred technical scheme of the utility model, one side that the second fixed plate was kept away from to first fixed plate is provided with two height adjusting mechanism, height adjusting mechanism rotates with the base to be connected, height adjusting mechanism includes location head, large-scale screw rod and circular bearing seat, the screw of being connected is seted up with large-scale screw rod rotation to the bottom of base.

As a preferred technical scheme of the utility model in, driving motor electric connection has a speed regulator, speed regulator electric connection has a speed governing knob, the setting of speed governing knob is close to one side of driving motor at the second fixed plate.

As a preferred technical scheme of the utility model, the runner rotates and is connected with the pivot, the inside of second fixed plate is provided with the bearing, the bearing rotates with the pivot to be connected, one side that driving motor was kept away from in the pivot is provided with the valve rod.

As a preferred technical scheme of the utility model, one side that the pivot was kept away from to the valve rod is fixed with the valve plate, the valve plate is circular structure, the inboard of spheroid shell is provided with seal ring, valve plate and seal ring sliding connection.

As an optimal technical scheme of the utility model, one side of valve plate is provided with pressure sensor, pressure sensor's model is GTPB20, pressure sensor electric connection has a display screen, the display screen inlays to be established in one side that the second fixed plate was kept away from to first fixed plate.

As an optimized technical proposal of the utility model, the inner sides of the fluid conduit and the flange plate and the side surface of the valve plate are all provided with an antirust layer.

The utility model has the advantages that: this kind of electrical control valve, through rotating the speed governing knob, adjust driving motor's rotational speed, driving motor passes through driving belt and drives the runner rotation, the runner drives pivot and valve rod rotation, the valve rod drives the valve plate and rotates, then pass through pressure sensor, be convenient for detect the flow through fluid pipe, then adjust according to the flow convection current value, thereby be convenient for the accurate control flow value through fluid pipe, the device has solved in industrial production, because partial pipeline sectional area is great, when carrying out flow control to the fluid that passes through in the pipeline, the workman often can't twist the problem of moving the valve through the manpower, the practicality of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of an electric control valve of the present invention;

fig. 2 is a schematic structural view of the back side of an electric control valve according to the present invention;

fig. 3 is a cross-sectional view of an electric control valve in a plan view direction according to the present invention.

In the figure: 1. a base; 2. a first fixing plate; 3. a second fixing plate; 4. a valve body; 5. a first fixed seat; 6. a spherical shell; 7. a second fixed seat; 8. a fluid conduit; 9. a flange plate; 10. a drive motor; 11. a drive belt; 12. a rotating wheel; 13. positioning the head; 14. a large screw; 15. a circular bearing seat; 16. a speed regulation knob; 17. a rotating shaft; 18. a valve stem; 19. a sealing gasket; 20. a pressure sensor; 21. a valve plate; 22. a display screen; 23. and a bearing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to an electric control valve, include:

the device comprises a base 1, wherein a first fixing plate 2 is arranged on one side of the top end of the base 1, and a second fixing plate 3 is arranged on the other side of the top end of the base 1;

the valve body 4, the valve body 4 includes the first fixed seat 5, spheroid outer cover 6 and second fixed seat 7, the first fixed seat 5 is fixedly connected with first fixed plate 2, one side of first fixed seat 5 far away from first fixed plate 2 is fixedly connected with spheroid outer cover 6, the spheroid outer cover 6 runs through and connects with a fluid conduit 8, there is a flange 9 on both sides of the fluid conduit 8, the fluid conduit 8 is fixedly connected with the industrial conduit through the flange 9;

driving motor 10, driving motor 10 set up in the second fixed plate 3 and keep away from one side of first fixed plate 2, and driving motor 10's output shaft rotates and is connected with a driving belt 11, and driving motor 10 is connected with a runner 12 through driving belt 11 transmission.

Wherein, one side of the second fixed plate 3 is kept away from by the first fixed plate 2 is provided with two height adjusting mechanisms, the height adjusting mechanisms are rotatably connected with the base 1, each height adjusting mechanism comprises a positioning head 13, a large screw 14 and a circular bearing seat 15, a screw hole rotatably connected with the large screw 14 is formed in the bottom end of the base 1, the positioning heads 13 are rotatably arranged by the height adjusting mechanisms, then the large screw 14 and the screw hole relatively rotate, and the height of the circular bearing seat 15 can be conveniently adjusted.

Wherein, the driving motor 10 is electrically connected with a speed regulator, the speed regulator is electrically connected with a speed regulating knob 16, the speed regulating knob 16 is arranged at one side of the second fixing plate 3 close to the driving motor 10, and the rotation speed of the driving motor 10 is convenient to regulate by arranging the speed regulating knob 16, thereby being convenient for accurately controlling the flow value passing through the fluid conduit 8.

Wherein, runner 12 rotates and is connected with pivot 17, and the inside of second fixed plate 3 is provided with bearing 23, and bearing 23 rotates with pivot 17 to be connected, and one side that driving motor 10 was kept away from to pivot 17 is provided with valve rod 18, and through setting up pivot 17, driving motor 10 rotates, drives runner 12 and pivot 17 and rotates to realize the rotation of valve rod 18, solved the unable problem of rotating valve rod 18 of manpower.

Wherein, a valve plate 21 is fixed on one side of the valve rod 18 far away from the rotating shaft 17, the valve plate 21 is of a circular structure, a sealing gasket 19 is arranged on the inner side of the spherical shell 6, the valve plate 21 is in sliding connection with the sealing gasket 19, the sealing performance of the device is improved by arranging the sealing gasket 19, and the valve plate 21 is rotated to facilitate the adjustment of the flow value passing through the fluid guide pipe 8.

Wherein, one side of valve plate 21 is provided with pressure sensor 20, and pressure sensor 20's model is GTPB20, and pressure sensor 20 electric connection has a display screen 22, and display screen 22 inlays and establishes in the one side that first fixed plate 2 kept away from second fixed plate 3, through setting up pressure sensor 20, is convenient for detect the flow through fluid pipe 8, then adjusts according to flow convection value.

The inner sides of the fluid guide pipe 8 and the flange plate 9 and the side face of the valve plate 21 are provided with anti-rust layers, and through the arrangement of the anti-rust layers, the rust effect of the fluid on the fluid guide pipe 8, the flange plate 9 and the valve plate 21 is reduced, and the service life of the device is prolonged.

When the electric control valve works, an industrial conduit is fixedly connected with a fluid conduit 8 by using a flange 9, then a large screw 14 is rotated, the heights of a base 1 and a valve body 4 are adjusted, so that the valve body 4 is fixed, at the moment, a pressure sensor 20 detects a flow value passing through the fluid conduit 8 and displays the flow value on a display screen 22, then a driving motor 10 is started, the driving motor 10 drives a rotating wheel 12 to rotate by a driving belt 11, the rotating wheel 12 drives a rotating shaft 17 to rotate, then the rotating shaft 17 drives a valve rod 18 and a valve plate 21 to rotate, so that the flow value passing through the fluid conduit 8 is adjusted, the rotating speed of the driving motor 10 is adjusted by rotating a speed adjusting knob 16, the driving motor 10 drives the rotating wheel 12 to rotate by the driving belt 11, the rotating wheel 12 drives the rotating shaft 17 and the valve rod 18 to rotate, the valve plate 18 drives the valve plate 21, the flow through the fluid conduit 8 is convenient to detect, then the flow value is adjusted according to the flow, thereby being convenient for the accurate control through the flow value of the fluid conduit 8, the device solves the problem that in industrial production, because partial pipeline sectional area is large, when the flow is adjusted to the fluid passing through in the pipeline, the worker often can not twist the valve through manpower, and the practicability of the device is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric control valve, comprising:

the device comprises a base (1), wherein a first fixing plate (2) is arranged on one side of the top end of the base (1), and a second fixing plate (3) is arranged on the other side of the top end of the base (1);

the valve body (4), the valve body (4) comprises a first fixing seat (5), a ball shell (6) and a second fixing seat (7), the first fixing seat (5) is fixedly connected with a first fixing plate (2), one side, far away from the first fixing plate (2), of the first fixing seat (5) is fixedly connected with the ball shell (6), the ball shell (6) is connected with a fluid conduit (8) in a penetrating manner, two sides of the fluid conduit (8) are respectively provided with a flange (9), and the fluid conduit (8) is fixedly connected with an industrial conduit through the flange (9);

driving motor (10), driving motor (10) set up the one side of keeping away from first fixed plate (2) in second fixed plate (3), the output shaft of driving motor (10) rotates and is connected with a driving belt (11), driving motor (10) are connected with a runner (12) through driving belt (11) transmission.

2. The electric control valve according to claim 1, characterized in that two height adjusting mechanisms are arranged on one side of the first fixing plate (2) away from the second fixing plate (3), the height adjusting mechanisms are rotatably connected with the base (1), each height adjusting mechanism comprises a positioning head (13), a large screw (14) and a circular bearing seat (15), and a screw hole rotatably connected with the large screw (14) is formed in the bottom end of the base (1).

3. An electric control valve according to claim 1, characterized in that a governor is electrically connected to the driving motor (10), and a governor knob (16) is electrically connected to the governor, and the governor knob (16) is disposed on the side of the second fixing plate (3) close to the driving motor (10).

4. An electric control valve according to claim 1, characterized in that the rotary wheel (12) is rotatably connected with a rotary shaft (17), a bearing (23) is arranged inside the second fixing plate (3), the bearing (23) is rotatably connected with the rotary shaft (17), and a valve rod (18) is arranged on the side of the rotary shaft (17) far away from the driving motor (10).

5. An electric control valve according to claim 4, characterized in that a valve plate (21) is fixed on the side of the valve rod (18) far away from the rotating shaft (17), the valve plate (21) is of a circular structure, a sealing gasket (19) is arranged on the inner side of the ball housing (6), and the valve plate (21) is in sliding connection with the sealing gasket (19).

6. An electric control valve according to claim 5, characterized in that a pressure sensor (20) is arranged on one side of the valve plate (21), the type of the pressure sensor (20) is GTPB20, the pressure sensor (20) is electrically connected with a display screen (22), and the display screen (22) is embedded on one side of the first fixing plate (2) far away from the second fixing plate (3).

7. An electric control valve according to claim 1, characterized in that the inner sides of the fluid conduit (8) and the flange plate (9) and the side of the valve plate (21) are provided with a rust-proof layer.