CN219013413U

CN219013413U - Electric ball valve

Info

Publication number: CN219013413U
Application number: CN202222561920.3U
Authority: CN
Inventors: 顾兴华; 吴荣根; 计秋林; 钱超杰
Original assignee: Zhejiang Shennan Plastic Co ltd
Current assignee: Zhejiang Shennan Plastic Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-12
Anticipated expiration: 2032-09-27

Abstract

The utility model provides an electric ball valve, which relates to the technical field of electric ball valves and solves the problems that the existing electric ball valve cannot be fixed with an installation environment and can be installed only by being lifted by external force during vertical installation, and comprises a main body; the two sides of the main body are respectively provided with a mounting groove, and threaded holes A are formed in the mounting grooves in a surrounding manner; the inside of the main body is hollow, and a sphere is rotationally connected to the inside of the main body; the inside of the sphere is hollow, and the hollow cavity of the sphere is communicated with the hollow cavity of the main body; the top of the sphere is fixedly connected with a rotating shaft, and the upper part of the rotating shaft is fixedly connected with a bevel gear A; utilize the threaded rod B of solid fixed ring bottom and threaded rod B threaded connection's internal thread section of thick bamboo to support fixedly to can utilize the rotation of internal thread section of thick bamboo, make solid fixed ring's height adjust, be applicable to the ground of more circumstances, gu fixed ring's angle in the main part also can adjust in addition, make things convenient for the supporting effect of this device to the main part more.

Description

Electric ball valve

Technical Field

The utility model belongs to the technical field of electric ball valves, and particularly relates to an electric ball valve.

Background

The electric ball valve is an important actuator in an industrial automation control system, the change of the valve seat opening is in a proportional relation with the valve clack stroke, and the electric ball valve is mainly used for cutting off or connecting a medium in a pipeline, can also be used for regulating and controlling fluid, and is a pipeline pressure element for industrial automation process control.

Based on the above, the present inventors found that the existing electric ball valve is usually directly installed on a pipe when installed, the electric ball valve itself has no support column, and the electric ball valve needs to be lifted by external force when installed and then installed, and the electric ball valve also follows deformation after the pipe is deformed and bent by external force factors, so that the valve body of the electric ball valve is damaged.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an electric ball valve, which solves the problems that the existing electric ball valve cannot be fixed with an installation environment and can be installed only by being lifted by external force during vertical installation.

The utility model discloses an electric ball valve, which is characterized by comprising the following specific technical means:

an electric ball valve, comprising a main body; the two sides of the main body are respectively provided with a mounting groove, and threaded holes A are formed in the mounting grooves in a surrounding manner; the inside of the main body is hollow, and a sphere is rotationally connected to the inside of the main body; the inside of the sphere is hollow, and the hollow cavity of the sphere is communicated with the hollow cavity of the main body; the top of the sphere is fixedly connected with a rotating shaft, and the upper part of the rotating shaft is fixedly connected with a bevel gear A; the fixed ring is installed respectively to the both sides of main part, and the bottom of fixed ring is connected with threaded rod B to rotate on the main part and be connected with the hand wheel.

Further, the flange plates are fixedly connected to the two sides of the main body respectively, the outer sides of the flange plates are respectively attached to the pipeline, the flange plates are provided with mounting holes in a surrounding mode, and mounting bolts are connected in the mounting holes in a penetrating mode.

Furthermore, the bottom of the hand wheel is fixedly connected with a bevel gear B, and the bevel gear B is in meshed connection with the bevel gear A.

Further, the top of the rotating shaft is connected with the valve body electric actuating mechanism, and the valve body electric actuating mechanism is connected with a power supply through a circuit.

Further, the fixing ring is divided into a left part and a right part, threaded holes B are respectively formed in the left part and the right part of the fixing ring in a surrounding mode, and the fixing ring is connected in the mounting groove in a sliding mode.

Further, threaded rods A are respectively connected with the threaded holes B in a threaded mode, and the threaded holes B are further connected in the threaded holes A in a threaded mode.

Further, the bottom of solid fixed ring is fixedly connected with threaded rod B respectively, and threaded rod B threaded connection is inside the internal thread section of thick bamboo to the bottom laminating ground of internal thread section of thick bamboo.

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

1. according to the utility model, the electric actuating mechanism of the valve body is arranged to drive the ball body to rotate in the main body, so that the flow of liquid flowing through the device is controlled, and under the condition of power failure, the device can continuously switch the valve by rotating the hand wheel, so that the device can be prevented from being used normally due to power failure.

2. According to the utility model, the threaded rod A is arranged to penetrate through the threaded hole B and then is in threaded connection with the threaded hole A, the fixing rings divided into the left group and the right group are fixed in the mounting grooves on the two sides of the main body, so that the fixing rings are connected with the main body, the main body is supported and fixed by the threaded rod B at the bottom of the fixing rings and the internal thread cylinder in threaded connection with the threaded rod B in a matched manner, the height of the fixing rings can be adjusted by utilizing the rotation of the internal thread cylinder, the device is suitable for the ground with more conditions, and in addition, the angle of the fixing rings on the main body can be adjusted, so that the supporting effect of the device on the main body is more convenient.

Drawings

FIG. 1 is an overall schematic of the present utility model;

FIG. 2 is a schematic axial view of the body of the present utility model;

FIG. 3 is a schematic cross-sectional view of the body of the present utility model;

fig. 4 is an isometric view of the utility model in an exploded state of the retaining ring.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a main body; 101. a mounting groove; 1011. a threaded hole A; 102. a flange plate; 1021. a mounting hole; 2. a sphere; 201. a rotating shaft; 202. bevel gears A; 203. an electric actuator of the valve body; 3. a hand wheel; 301. bevel gear B; 4. a fixing ring; 401. a threaded hole B; 402. a threaded rod A; 5. a threaded rod B; 501. an internal thread cylinder.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides an electric ball valve, which comprises a main body 1; mounting grooves 101 are respectively formed in two sides of the main body 1, and threaded holes A1011 are formed in the mounting grooves 101 in a surrounding mode; the inside of the main body 1 is hollow, and a sphere 2 is rotatably connected inside the main body 1; the two sides of the main body 1 are fixedly connected with flange plates 102 respectively, the outer sides of the flange plates 102 are respectively attached to pipelines, the flange plates 102 are provided with mounting holes 1021 in a surrounding shape, and mounting bolts are connected in the mounting holes 1021 in a penetrating manner; the inside of the sphere 2 is hollow, and the hollow cavity of the sphere 2 is communicated with the hollow cavity of the main body 1; the top of the sphere 2 is fixedly connected with a rotating shaft 201, and the upper part of the rotating shaft 201 is fixedly connected with a bevel gear A202; the two sides of the main body 1 are respectively provided with a fixed ring 4, the bottom of the fixed ring 4 is connected with a threaded rod B5, and the main body 1 is rotationally connected with a hand wheel 3; the bottom of the hand wheel 3 is fixedly connected with a bevel gear B301, and the bevel gear B301 is in meshed connection with the bevel gear A202; the fixing ring 4 is divided into a left part and a right part, the left part and the right part of the fixing ring 4 are respectively provided with a threaded hole B401 in a surrounding mode, and the fixing ring 4 is connected in the mounting groove 101 in a sliding mode.

The top of the rotating shaft 201 is connected with the valve body electric actuator 203, and the valve body electric actuator 203 is connected with a power supply through a circuit;

by adopting the scheme, the ball body 2 is driven to rotate in the main body 1 through the valve body electric actuating mechanism 203, the flow of liquid flowing through the inside of the device is controlled, and under the condition of power failure, the device can be used for continuously opening and closing the valve by rotating the hand wheel 3, so that the device can not be normally used due to power failure.

Threaded rods A402 are respectively and threadedly connected in the threaded holes B401, and the threaded holes B401 are also threadedly connected in the threaded holes A1011;

by adopting the above scheme, the fixing rings 4 divided into the left and right groups are fixed in the mounting grooves 101 on both sides of the main body 1 by the threaded rod a402 penetrating the threaded connection hole B401 and then threaded connection the threaded hole a1011, so that the fixing rings 4 are connected with the main body 1.

The bottom of the fixing ring 4 is fixedly connected with a threaded rod B5, the threaded rod B5 is in threaded connection with the inside of the internal thread cylinder 501, and the bottom of the internal thread cylinder 501 is attached to the ground;

by adopting the scheme, the main body 1 is supported and fixed by the threaded rod B5 at the bottom of the fixed ring 4 and the internal thread cylinder 501 in threaded connection with the threaded rod B5, and the height of the fixed ring 4 can be adjusted by utilizing the rotation of the internal thread cylinder 501, so that the device is applicable to the ground with more conditions, and in addition, the angle of the fixed ring 4 on the main body 1 can be adjusted, so that the device is more convenient for supporting the main body 1.

Specific use and action of the embodiment:

when the device is used, firstly, the valve body electric actuating mechanism 203 is powered on, then the valve body electric actuating mechanism 203 is controlled to drive the sphere 2 to rotate in the main body 1, so as to control the flow of liquid flowing through the device, and under the condition of power failure, the device can continuously switch the valve by rotating the hand wheel 3, so that the device can be prevented from being used normally due to the power failure;

then, utilize threaded rod A402 to run through threaded connection screw hole B401 back threaded connection screw hole A1011 again, will divide into the fixed ring 4 of controlling two sets of and be fixed to the mounting groove 101 of main part 1 both sides, make fixed ring 4 be connected with main part 1, utilize the internal thread section of thick bamboo 501 of threaded rod B5 and threaded rod B5 threaded connection of fixed ring 4 bottom simultaneously to support fixedly main part 1, and can utilize the rotation of internal thread section of thick bamboo 501, make the height of fixed ring 4 adjust, be applicable to the ground of more circumstances, the angle of fixed ring 4 on main part 1 also can adjust in addition, the support effect of this device to main part 1 is more convenient, it can't be fixed with the installation environment to solve current electric ball valve itself, and need hang with the help of external force when installing perpendicularly just can be at the problem of installation.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An electric ball valve, characterized in that: comprising a main body (1); mounting grooves (101) are respectively formed in two sides of the main body (1), and threaded holes A (1011) are formed in the mounting grooves (101) in a surrounding mode; the inside of the main body (1) is hollow, and a sphere (2) is rotationally connected inside the main body (1); the inside of the sphere (2) is hollow, and the hollow cavity of the sphere (2) is communicated with the hollow cavity of the main body (1); a rotating shaft (201) is fixedly connected to the top of the sphere (2), and a bevel gear A (202) is fixedly connected to the upper part of the rotating shaft (201); the two sides of the main body (1) are respectively provided with a fixed ring (4), the bottom of the fixed ring (4) is connected with a threaded rod B (5), and the main body (1) is rotationally connected with a hand wheel (3).

2. The electrically operated ball valve as in claim 1, wherein: the flange plates (102) are fixedly connected to the two sides of the main body (1) respectively, the outer sides of the flange plates (102) are respectively attached to the pipeline, the flange plates (102) are provided with mounting holes (1021) in a surrounding mode, and mounting bolts are connected in the mounting holes (1021) in a penetrating mode.

3. The electrically operated ball valve as in claim 1, wherein: the bottom of the hand wheel (3) is fixedly connected with a bevel gear B (301), and the bevel gear B (301) is meshed with the bevel gear A (202).

4. The electrically operated ball valve as in claim 1, wherein: the top of the rotating shaft (201) is connected with the valve body electric actuating mechanism (203), and the valve body electric actuating mechanism (203) is connected with a power supply through a circuit.

5. The electrically operated ball valve as in claim 1, wherein: the fixing ring (4) is divided into a left part and a right part, threaded holes B (401) are respectively formed in the left part and the right part of the fixing ring (4) in a surrounding mode, and the fixing ring (4) is connected in the mounting groove (101) in a sliding mode.

6. An electrically operated ball valve as in claim 5 wherein: threaded rods A (402) are respectively and threadedly connected with the threaded holes B (401), and the threaded holes B (401) are also in threaded holes A (1011).

7. The electrically operated ball valve as in claim 1, wherein: the bottom of solid fixed ring (4) is fixedly connected with threaded rod B (5) respectively, and threaded rod B (5) threaded connection is inside internal thread section of thick bamboo (501), and the bottom laminating ground of internal thread section of thick bamboo (501).