CN216078490U

CN216078490U - Electric gate valve

Info

Publication number: CN216078490U
Application number: CN202122048895.4U
Authority: CN
Inventors: 陈博伦; 何晓媚; 李葱葱
Original assignee: Shanghai Naibo Pump Valve Manufacturing Co ltd
Current assignee: Shanghai Naibo Pump Valve Manufacturing Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-03-18
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses an electric gate valve, comprising: the shell body, the outside that the top of shell body was provided with adjustment disk and adjustment disk is provided with the carousel, fixed connection and adjustment disk's bottom is connected with the inside valve rod of shell body between carousel and the adjustment disk, the side that the right side of shell body was provided with mount pad and mount pad is provided with electric mechanism, electric mechanism's power take off end is connected with the inside valve rod of shell body, the lower part that the lower part of shell body was provided with connecting block and connecting block is provided with first flange. According to the utility model, the second flange is arranged at the lower part of the fixing frame, the valve body is arranged at the lower part of the second flange, the connecting flanges are arranged at two sides of the valve body, the connector is arranged in the connecting flanges, the threaded columns are arranged at two ends of the connector and are in threaded connection with the valve body, and the plunger is arranged on the surface of the threaded column positioned on the left side, so that the stability and the sealing property of the connection between the connector and the connecting flanges are ensured.

Description

Electric gate valve

Technical Field

The utility model relates to the technical field of electric gate valves, in particular to an electric gate valve.

Background

The electric valve simply controls the valve by using an electric actuator, thereby realizing the opening and closing of the valve. The electric actuator can be divided into an upper part and a lower part, wherein the upper part is the electric actuator, and the lower part is the valve. The action moment is larger than that of the electric valve, the opening and closing action speed of the electric gate valve can be adjusted, the structure is simple, the maintenance is easy, the damage caused by the clamping is not easy to occur due to the buffer characteristic of gas in the action process, but an air source is needed, and the control system is more complicated than that of the electric valve. The electric gate valve is sensitive in response, safe and reliable, and a lot of plants with high control requirements are specially provided with compressed air stations for pneumatic instrument control elements. Electric is a device which needs electricity and can control the flow of the electricity.

At present, when the existing electric valve is connected, the electric valve is connected by a flange in a colorful mode, but the sealing performance is insufficient, and leakage is easy to occur. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric gate valve, which solves the problems that the existing electric gate valve is connected by a colorful flange, but the sealing performance is insufficient and leakage is easy to occur when the existing electric gate valve is connected.

In order to achieve the purpose, the utility model provides the following technical scheme: a power gate valve comprising: the adjustable valve comprises an outer shell, wherein an adjusting disc is arranged at the top of the outer shell, a rotary disc is arranged outside the adjusting disc, the rotary disc is fixedly connected with the adjusting disc, the bottom of the adjusting disc is connected with a valve rod inside the outer shell, a mounting seat is arranged on the right side of the outer shell, an electric mechanism is arranged on the side face of the mounting seat, the power output end of the electric mechanism is connected with the valve rod inside the outer shell, a connecting block is arranged at the lower part of the outer shell, a first flange is arranged at the lower part of the connecting block and fixedly connected with the connecting block through a bolt, a connecting cylinder is arranged at the lower part of the first flange, a fixing frame is arranged at the lower part of the connecting cylinder, an adjusting rod is arranged inside the fixing frame and is connected with the valve rod, a second flange is arranged at the lower part of the fixing frame, a valve body is arranged at the lower part of the second flange, connecting flanges are arranged at two ends of the valve body, and connectors are arranged inside the connecting flanges, the two ends of the joint are provided with threaded columns, the threaded columns at one end are in threaded connection with the connecting flange, and the connecting pipe is arranged in the threaded columns at the other end.

As a preferred embodiment of the present invention, the driving rod is disposed at the left side of the outer casing and connected to the valve rod inside the outer casing.

As a preferred embodiment of the present invention, a fixed post seat is disposed on the surface of the threaded post located on the left side, a threaded sleeve is disposed on the side surface of the fixed seat, a fixed sleeve is disposed on the surface of the connecting pipe, the fixed sleeve and the threaded sleeve are in threaded connection, and a plurality of groups of strip-shaped grooves are disposed on the surface of the threaded post located on the left side and are distributed at equal intervals.

In a preferred embodiment of the present invention, a plunger is disposed on a surface of the threaded post on the right side, and the plunger is disposed in a tapered structure and is engaged with the coupling hole of the valve body.

In a preferred embodiment of the present invention, the joint is provided with a fixing bolt inside, and the fixing bolt is fixedly connected to the connecting flange.

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

the utility model is provided with a mounting seat on the right side of an outer shell, an electric mechanism is arranged on the side surface of the mounting seat, the power output end of the electric mechanism is connected with a valve rod in the outer shell, an adjusting disc is arranged on the top of the outer shell, a rotary disc is arranged outside the adjusting disc, the adjusting disc is connected with the top of the valve rod, a connecting block is arranged on the bottom of the outer shell, a first flange is arranged on the lower part of the connecting block, a connecting cylinder is arranged on the lower part of the first flange, a fixing frame is arranged on the lower part of the connecting head, an adjusting rod is arranged in the fixing frame and connected with the valve rod, a second flange is arranged on the lower part of the fixing frame, a valve body is arranged on the lower part of the second flange, connecting flanges are arranged on the two sides of the valve body, a connector is arranged in the connecting flanges, threaded columns are arranged on the two ends of the connector, the threaded columns are in threaded connection with the valve body, and a plunger is arranged on the surface of the threaded column on the left side, the stability and the leakproofness that joint and flange are connected have been guaranteed, and the side that is provided with fixing base and fixing base in the left side of joint is provided with the screwed pipe, and the surface of connecting pipe is provided with fixed connection between fixed sleeve pipe and the connecting pipe, and the connecting pipe is pegged graft in the left screw thread post of displacement, rotates fixed sleeve pipe and makes and be connected between its screwed pipe to accomplish the installation of pipeline, simple swift.

Drawings

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

FIG. 2 is a schematic view of a joint structure according to the present invention.

In the figure: 1. an outer housing; 2. a drive rod; 3. an adjusting disk; 4. a turntable; 5. a mounting seat; 6. an electric mechanism; 7. connecting blocks; 8. a first flange; 9. a connecting cylinder; 10. adjusting a rod; 11. a fixed mount; 12. a second flange; 13. a valve body; 14. a connecting flange; 15. a threaded post; 16. fixing the sleeve; 17. a connecting pipe; 18. a strip-shaped groove; 19. a threaded sleeve; 20. a fixed seat; 21. a plunger; 22. and (5) fixing the bolt.

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. 1-2, the present invention provides a technical solution: a power gate valve comprising: the adjustable valve comprises an outer shell 1, wherein an adjusting disc 3 is arranged at the top of the outer shell 1, a rotary disc 4 is arranged outside the adjusting disc 3, the rotary disc 4 is fixedly connected with the adjusting disc 3, the bottom of the adjusting disc 3 is connected with a valve rod inside the outer shell 1, a mounting seat 5 is arranged on the right side of the outer shell 1, an electric mechanism 6 is arranged on the side surface of the mounting seat 5, the power output end of the electric mechanism 6 is connected with the valve rod inside the outer shell 1, a connecting block 7 is arranged on the lower portion of the outer shell 1, a first flange 8 is arranged on the lower portion of the connecting block 7, the first flange 8 is fixedly connected with the connecting block 7 through a bolt, a connecting cylinder 9 is arranged on the lower portion of the first flange 8, a fixing frame 11 is arranged on the lower portion of the connecting cylinder 9, an adjusting rod 10 is arranged inside the fixing frame 11, the adjusting rod 10 is connected with the valve rod, a second flange 12 is arranged on the lower portion of the fixing frame 11, and a valve body 13 is arranged on the lower portion of the second flange 12, the two ends of the valve body 13 are provided with connecting flanges 14, joints are arranged in the connecting flanges 14, threaded columns 15 are arranged at the two ends of the joints, the threaded column 15 at one end is in threaded connection with the connecting flanges 14, a connecting pipe 17 is arranged in the threaded column 15 at the other end, a mounting seat 5 is arranged on the right side of the outer shell 1, an electric mechanism 6 is arranged on the side surface of the mounting seat 5, the power output end of the electric mechanism 6 is connected with a valve rod in the outer shell 1, an adjusting disc 3 is arranged at the top of the outer shell 1, a rotary disc 4 is arranged outside the adjusting disc 3, the adjusting disc 3 is connected with the top of the valve rod, a connecting block 7 is arranged at the bottom of the outer shell 1, a first flange 8 is arranged at the lower part of the connecting block 7, a connecting cylinder 9 is arranged at the lower part of the connecting head, a fixing frame 11 is arranged at the lower part of the connecting cylinder 8, an adjusting rod 10 is arranged in the fixing frame 11, and the adjusting rod 10 is connected with the valve rod, the lower part of the fixed frame 11 is provided with a second flange 12, the lower part of the second flange 12 is provided with a valve body 13, two sides of the valve body 13 are provided with a connecting flange 14, the inner parts of the connecting flange 14 are provided with joints, two ends of each joint are provided with a threaded column 15, the threaded columns 15 are in threaded connection with the valve body 13, a plunger 21 is arranged on the surface of the threaded column 15 on the left side, the stability and the sealing performance of the connection between the joint and the connecting flange 14 are guaranteed, a fixed seat 20 is arranged on the left side of each joint, a threaded pipe is arranged on the side face of each fixed seat 20, a fixed sleeve 16 is arranged on the surface of each connecting pipe 17, the fixed sleeve 16 is fixedly connected with the connecting pipe 17, the connecting pipe 17 is inserted into the threaded column 15 on the left side of the displacement, the fixed sleeve 16 is rotated to enable the threaded pipes to be connected, and therefore the installation of pipelines is completed, and the pipeline installation is simple and rapid.

Further improved, as shown in fig. 1: the left side of shell body 1 is provided with actuating lever 2 and actuating lever 2 is connected with the inside valve rod of shell body 1, and setting up of actuating lever 2 makes the device can switch between manual regulation and electrical control.

Further improved, as shown in fig. 2: be located the left side of threaded column 15 surface is provided with fixed post seat and fixing base 20 is provided with thread bush 19, the surface of connecting pipe 17 is provided with threaded connection between fixed sleeve 16 and the thread bush 19, is located the left threaded column 15's surface is provided with bar groove 18 and is provided with a plurality of groups and be equidistant distribution, and connecting pipe 17 pegs graft in the left threaded column 15 of displacement, rotates fixed sleeve 16 and makes and be connected between its screwed pipe to accomplish the installation of pipeline, simple swift.

Further improved, as shown in fig. 2: the surface of the threaded column 15 positioned on the right side is provided with a plunger 21, the plunger 21 is arranged in a conical structure and is mutually embedded with the connecting hole of the valve body 13, and the arrangement of the plunger 21 ensures the sealing property between the joint and the connecting flange 14.

Further improved, as shown in fig. 2: the inside of joint is provided with fixing bolt 22 and flange 14 between fixed connection, installs through fixing bolt 22 and dismantles, and is simple swift.

The utility model is provided with a mounting seat 5 at the right side of an outer shell 1, an electric mechanism 6 is arranged at the side surface of the mounting seat 5, the power output end of the electric mechanism 6 is connected with a valve rod in the outer shell 1, an adjusting disc 3 is arranged at the top of the outer shell 1, a rotary disc 4 is arranged outside the adjusting disc 3, the adjusting disc 3 is connected with the top of the valve rod, a connecting block 7 is arranged at the bottom of the outer shell 1, a first flange 8 is arranged at the lower part of the connecting block 7, a connecting cylinder 9 is arranged at the lower part of the first flange 8, a fixing frame 11 is arranged at the lower part of a connecting head, an adjusting rod 10 is arranged in the fixing frame 11, the adjusting rod 10 is connected with the valve rod, a second flange 12 is arranged at the lower part of the fixing frame 11, a valve body 13 is arranged at the lower part of the second flange 12, connecting flanges 14 are arranged at the two sides of the valve body 13, a connector is arranged in the connecting flanges 14, threaded columns 15 are arranged at the two ends of the connector, and the threaded columns 15 are in threaded connection with the valve body 13, and the surface of the threaded column 15 positioned on the left side is provided with the plunger 21, so that the connection stability and the sealing performance of the joint and the connecting flange 14 are ensured, the left side of the joint is provided with the fixed seat 20, the side surface of the fixed seat 20 is provided with the threaded pipe, the surface of the connecting pipe 17 is provided with the fixed sleeve 16, the fixed sleeve 16 is fixedly connected with the connecting pipe 17, the connecting pipe 17 is inserted into the threaded column 15 on the left side of displacement, and the fixed sleeve 16 is rotated to be connected with the threaded pipes, so that the installation of the pipeline is completed, and the pipeline installation is simple and rapid.

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. An electric gate valve, characterized in that: the method comprises the following steps: the adjustable valve comprises an outer shell (1), wherein an adjusting disc (3) is arranged at the top of the outer shell (1), a rotary disc (4) is arranged outside the adjusting disc (3), the rotary disc (4) is fixedly connected with the adjusting disc (3), the bottom of the adjusting disc (3) is connected with a valve rod inside the outer shell (1), a mounting seat (5) is arranged on the right side of the outer shell (1), an electric mechanism (6) is arranged on the side surface of the mounting seat (5), the power output end of the electric mechanism (6) is connected with the valve rod inside the outer shell (1), a connecting block (7) is arranged on the lower portion of the outer shell (1), a first flange (8) is arranged on the lower portion of the connecting block (7), the first flange (8) is fixedly connected with the connecting block (7) through a bolt, a connecting cylinder (9) is arranged on the lower portion of the first flange (8), and a fixing frame (11) is arranged on the lower portion of the connecting cylinder (9), the inside of mount (11) is provided with between regulation pole (10) and the valve rod and is connected, the lower part of mount (11) is provided with second flange (12) and the lower part of second flange (12) is provided with valve body (13), the inside that the both ends of valve body (13) are provided with flange (14) and flange (14) is provided with the joint, the both ends that connect are provided with threaded column (15) and wherein threaded column (15) and flange (14) between threaded column (15) and the flange (14) of one end threaded column (15) and wherein the other end the inside of threaded column (15) is provided with connecting pipe (17).

2. A power gate valve according to claim 1, wherein: the left side of shell body (1) is provided with actuating lever (2) and actuating lever (2) are connected with the inside valve rod of shell body (1).

3. A power gate valve according to claim 1, wherein: be located the left side the side that threaded post (15) surface was provided with fixed post seat and fixing base (20) is provided with thread bush (19), the surface of connecting pipe (17) is provided with threaded connection between solid fixed sleeving (16) and thread bush (19), is located the left the surface of threaded post (15) is provided with bar groove (18) and is provided with a plurality of groups and be equidistant distribution.

4. A power gate valve according to claim 1, wherein: and a plunger (21) is arranged on the surface of the threaded column (15) positioned on the right side, and the plunger (21) is arranged in a conical structure and is mutually embedded with the connecting hole of the valve body (13).

5. A power gate valve according to claim 1, wherein: the inside of the joint is provided with a fixing bolt (22), and the fixing bolt (22) is fixedly connected with the connecting flange (14).