CN215861954U

CN215861954U - Electric valve equipment capable of regulating pressure and preventing leakage

Info

Publication number: CN215861954U
Application number: CN202120782537.3U
Authority: CN
Inventors: 马玉波
Original assignee: Zhongke Kerun Tianjin Technology Co ltd
Current assignee: Zhongke Kerun Tianjin Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-02-18
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses electric valve equipment capable of regulating pressure and preventing leakage, which comprises an electric actuator, wherein the upper end of the electric actuator is fixedly connected with a control machine, one side of the electric actuator is fixedly connected with a pressure controller, one side of the pressure controller, which is far away from the electric actuator, is movably connected with a calibration button, the lower end of the electric actuator is provided with a protective shell, the central position of the inner side of the protective shell is provided with a connecting rod, the lower end of the outer side of the connecting rod is movably connected with a pressure regulating button, the lower end of the protective shell is fixedly connected with a valve body, one side of the valve body is fixedly connected with an access ring, one side of the valve body, which is far away from the access ring, is fixedly connected with a take-out ring, the peripheries of the inner parts of the access ring and the take-out ring are all provided with a group of mounting holes, the number of the mounting holes is eight, this can pressure regulating and prevent electric valve equipment of leakage is through setting up back positive spring and pressure controller, makes its pressure that can reach when using and adjust the valve plate both ends and prevent the purpose that the transported substance leaked.

Description

Electric valve equipment capable of regulating pressure and preventing leakage

Technical Field

The utility model relates to the technical field of electric valve equipment, in particular to electric valve equipment capable of regulating pressure and preventing leakage.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valve used for fluid control system, from the simplest stop valve to various valves used in very complicated automatic control system, its variety and specification are quite many, the electric valve action moment is greater than the ordinary valve, the electric valve switch action speed can be adjusted, simple in construction, easy to maintain, can be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil, liquid metal and radioactive medium, etc.. Therefore, an electrically operated valve device capable of regulating pressure and preventing leakage is very needed in the control process of the pipeline, but the existing electrically operated valve has some defects.

The prior art has the following defects or problems:

1. when the existing electric valve is used, most of the existing electric valves do not have the function of adjusting pressure in the working process, and if the pressure difference between two ends of the valve is large, the valve is easy to damage, so that the existing electric valve is not practical;

2. when the existing electric valve is used, the existing electric valve is not convenient because the spherical valve can not be completely closed when the electric ball valve executes the closing function, so that liquid leakage exists in a pipeline system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the electric valve equipment capable of regulating pressure and preventing leakage aiming at the defects of the prior art, so that the electric valve equipment capable of regulating pressure and preventing leakage can solve the problems that the existing electric valve cannot automatically regulate pressure and cannot prevent leakage.

In order to achieve the purpose, the utility model provides the following technical scheme: can the pressure regulating and prevent electric valve equipment of leakage, including electric actuator, electric actuator upper end fixedly connected with controller, electric actuator one side fixedly connected with pressure controller, one side swing joint that electric actuator was kept away from to pressure controller has the calibration button, the electric actuator lower extreme is equipped with protecting sheathing, the inboard central point of protecting sheathing puts and is equipped with the connecting rod, connecting rod outside lower extreme swing joint has the pressure regulating button, protecting sheathing lower extreme fixedly connected with valve body, valve body one side fixedly connected with inserts the ring, one side fixedly connected with who inserts the ring is kept away from to the valve body connects out the ring, insert the ring and connect out the intra-annular portion and all be equipped with a set of mounting hole all around, the mounting hole is total eight.

As a preferred technical solution of the present invention, a connection ring is disposed on a side of the valve body close to the access ring, and the access ring is connected to the valve body through the connection ring.

As a preferable technical scheme of the utility model, the center position in the valve body is movably connected with a spherical valve plate, and the upper end of the spherical valve plate is fixedly connected with a rotating rod.

As the preferred technical scheme of the utility model, the upper end of the spherical valve plate is provided with the aligning spring, and the aligning spring is arranged at the lower end inside the connecting rod.

As a preferable technical scheme of the utility model, the rotating rod is movably connected inside the connecting rod, the upper end of the rotating rod is connected to the electric actuator, and the spherical valve plate is connected to the electric actuator through the rotating rod.

As a preferable technical scheme, pressure sensors are arranged on two sides of the upper end of the spherical valve plate, the pressure sensors are arranged at the upper end inside the valve body, and the pressure sensors are connected to a pressure controller through a connecting rod.

As a preferred technical solution of the present invention, the pressure controller is connected to a controller through an electric actuator, and the controller is connected to the spherical valve plate through the electric actuator.

Compared with the prior art, the utility model provides the electric valve equipment capable of regulating pressure and preventing leakage, and the electric valve equipment has the following beneficial effects:

1. the electric valve equipment capable of regulating pressure and preventing leakage is provided with the return spring and the electric actuator, so that the electric valve equipment capable of regulating pressure and preventing leakage can rotate through the spherical valve plate of the electric actuator when in use, and meanwhile, the electric actuator can cut off a power supply when stopping transportation according to an instruction of the control machine, so that the spherical valve plate can quickly return to the original position to close a channel under the driving of the return spring, thereby preventing a transported product from leaking out of a margin from a valve, and the electric valve equipment is very practical;

2. this can pressure regulating and prevent electric valve equipment of leakage, through setting up pressure sensors and pressure controller, make this can pressure regulating and prevent electric valve equipment of leakage can survey the pressure value at valve plate both ends and feed back pressure controller through pressure sensors when using, behind pressure controller with signal transmission to the controller, thereby the controller gives the rotatory rotary rod of instruction and makes the pressure adjustment button follow the rotation, thereby the pressure in the valve is adjusted, better protection is to the valve, and is very convenient.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic elevational view of the present invention;

FIG. 3 is a schematic view of the present invention in elevation view;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. a control machine; 2. a pressure controller; 3. an electric actuator; 4. a calibration button; 5. a protective housing; 6. a pressure adjusting knob; 7. accessing a ring; 8. a connecting ring; 9. a valve body; 10. a ring is connected out; 11. mounting holes; 12. a spherical valve plate; 13. a pressure sensor; 14. a return spring; 15. rotating the rod; 16. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: can the pressure regulating and prevent electric valve equipment of leakage, including

electric actuator

3, 3 upper end fixedly connected with controllers 1 of electric actuator, 3 one side fixedly connected with pressure controller 2 of electric actuator, one side swing joint that electric actuator 3 was kept away from to pressure controller 2 has

calibration button

4, 3 lower extremes of electric actuator are equipped with protecting sheathing 5, 5 inboard central point of protecting sheathing puts and is equipped with connecting

rod

16, 16 outside lower extreme swing joint of connecting rod has

pressure regulating button

6, 5 lower extreme fixedly connected with valve body 9 of protecting sheathing, 9 one side fixedly connected with of valve body inserts ring 7, one side fixedly connected with that valve body 9 kept away from and inserts ring 7 connects out ring 10, insert ring 7 and connect out ring 10 inside all be equipped with a set of mounting hole 11 all around, mounting hole 11 is eight totally.

In this embodiment, a connection ring 8 is disposed on one side of the valve body 9 close to the access ring 7, the access ring 7 is connected to the valve body 9 through the connection ring 8, the access ring 7 is connected to the valve through the connection ring 8, a spherical valve plate 12 is movably connected to a central position inside the valve body 9, an upper end of the spherical valve plate 12 is fixedly connected to a rotary rod 15, the rotary rod 15 controls rotation of the spherical valve plate 12, a return spring 14 is disposed at an upper end of the spherical valve plate 12, the return spring 14 is disposed at a lower end inside a connection rod 16, the spherical valve plate 12 can be quickly returned when closed through the return spring 14, leakage of a transported product is avoided, the rotary rod 15 is movably connected inside the connection rod 16, an upper end of the rotary rod 15 is connected to the electric actuator 3, the spherical valve plate 12 is connected to the electric actuator 3 through the rotary rod 15, opening and closing of the valve plate are controlled through the electric actuator 3, pressure sensors 13 are disposed on two sides of the upper end of the spherical valve plate 12, pressure sensor 13 is arranged in the inside upper end of valve body 9, and pressure sensor 13 is connected to pressure controller 2 through connecting rod 16, tests the pressure value of valve plate both sides through pressure sensor 13 to make pressure controller 2 adjust pressure according to numerical value size, pressure controller 2 is connected to controller 1 through electric actuator 3, controller 1 is connected to spherical valve plate 12 through electric actuator 3, through controller 1 control pressure controller 2.

The working principle and the using process of the utility model are as follows: firstly, the electric valve device capable of regulating pressure and preventing leakage is installed on a pipeline through an installation hole 11 to an access ring 7 and an access ring 10, then pressure is initially set through a pressure regulating button 6, namely, the valve can be subjected to on-off control through a controller 1, the electric valve device capable of regulating pressure and preventing leakage is enabled to return a positive spring 14 and an electric actuator 3, so that the electric valve device capable of regulating pressure and preventing leakage can rotate through the spherical valve plate 12 of the electric actuator 3 when in use, meanwhile, the electric actuator 3 can cut off a power supply when in transportation stop according to an instruction of the controller 1, so that the spherical valve plate 12 can return to the positive spring 14 to drive to close a channel rapidly, thereby preventing a transported product from leaking out of a margin from a valve, the electric valve device is very practical, and through the arrangement of a pressure sensor 13 and a pressure controller 2, the electric valve device capable of regulating pressure and preventing leakage can determine the pressure at two ends of the valve plate through the pressure sensor 13 when in use The force value is fed back to the pressure controller 2, after the pressure controller 2 transmits a signal to the control machine 1, the control machine 1 gives an instruction to rotate the rotating rod 15 so as to enable the pressure adjusting button 6 to rotate along with the rotating rod, and therefore the pressure in the valve is adjusted, the valve is protected better, and the valve is very convenient to use.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. Can pressure regulating and prevent electric valve equipment of leakage, its characterized in that: the pressure regulating valve comprises an electric actuator (3), a control machine (1) is fixedly connected to the upper end of the electric actuator (3), a pressure controller (2) is fixedly connected to one side of the electric actuator (3), a calibration button (4) is movably connected to one side, away from the electric actuator (3), of the pressure controller (2), a protective shell (5) is arranged at the lower end of the electric actuator (3), a connecting rod (16) is arranged at the central position of the inner side of the protective shell (5), a pressure regulating button (6) is movably connected to the lower end of the outer side of the connecting rod (16), a valve body (9) is fixedly connected to the lower end of the protective shell (5), an access ring (7) is fixedly connected to one side of the valve body (9), an output ring (10) is fixedly connected to one side, away from the access ring (7), a group of mounting holes (11) are formed in the access ring (7) and the periphery of the output ring (10), the mounting holes (11) are eight in total.

2. A pressure-adjustable, leak-proof electrically actuated valve apparatus as defined in claim 1, wherein: one side of the valve body (9) close to the access ring (7) is provided with a connecting ring (8), and the access ring (7) is connected to the valve body (9) through the connecting ring (8).

3. A pressure-adjustable, leak-proof electrically actuated valve apparatus as defined in claim 1, wherein: the ball valve is characterized in that a spherical valve plate (12) is movably connected to the center inside the valve body (9), and the upper end of the spherical valve plate (12) is fixedly connected to a rotating rod (15).

4. A pressure-adjustable, leak-proof electrically actuated valve apparatus as claimed in claim 3, wherein: the upper end of the spherical valve plate (12) is provided with a return spring (14), and the return spring (14) is arranged at the lower end inside the connecting rod (16).

5. A pressure-adjustable, leak-proof electrically actuated valve apparatus as claimed in claim 3, wherein: the ball valve plate is characterized in that the rotating rod (15) is movably connected inside the connecting rod (16), the upper end of the rotating rod (15) is connected to the electric actuator (3), and the ball valve plate (12) is connected to the electric actuator (3) through the rotating rod (15).

6. A pressure-adjustable, leak-proof electrically actuated valve apparatus as claimed in claim 3, wherein: spherical valve plate (12) upper end both sides all are equipped with pressure sensors (13), the inside upper end of valve body (9) is arranged in pressure sensors (13), pressure sensors (13) are connected to pressure controller (2) through connecting rod (16).

7. A pressure-adjustable, leak-proof electrically actuated valve apparatus as defined in claim 1, wherein: the pressure controller (2) is connected to the control machine (1) through the electric actuator (3), and the control machine (1) is connected to the spherical valve plate (12) through the electric actuator (3).