CN218063435U

CN218063435U - Electric butterfly valve for industrial water supply pipeline

Info

Publication number: CN218063435U
Application number: CN202221939499.9U
Authority: CN
Inventors: 李凌峰; 孙炳赐; 洪锦波
Original assignee: Jusheng Equipment Co ltd
Current assignee: Jusheng Equipment Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-16
Anticipated expiration: 2032-07-26

Abstract

The utility model provides an electric butterfly valve for industrial water supply pipe relates to electric butterfly valve technical field, including the valve body, the surface top position of valve body is equipped with the backup pad, and the upper surface central point of backup pad puts and is equipped with the motor, and the inboard of valve body is rotated and is connected with the center pin, and the valve plate is equipped with to the surface of center pin, and the inlet tube is equipped with to the rear end of valve body, and the outlet pipe is equipped with to the front end of valve body, and the surface cover of inlet tube is equipped with a protection section of thick bamboo. The utility model discloses, through having set up a protection section of thick bamboo, the apparatus further comprises a rotating shaft, the buffer board, spacing hole, the gag lever post, the fixed plate, can be through a protection section of thick bamboo, the fixed plate, the cooperation of spacing hole and gag lever post, realize position calibration and fixed function to a protection section of thick bamboo, structure combination through pivot and buffer board, prescribe a limit to the rotation orbit of buffer board, and through the structure of buffer board, avoid high strength rivers to the direct impact of valve plate, the condition that leads to the valve plate to damage takes place, through this kind of mode, the life who gives the valve plate provides powerful assurance.

Description

Electric butterfly valve for industrial water supply pipeline

Technical Field

The utility model relates to an electric butterfly valve technical field especially relates to an electric butterfly valve for industry water supply pipe.

Background

The electric butterfly valve is a device for controlling water flow through an automatic means, and the purpose of the electric butterfly valve is to control the opening and closing of a valve body and the flow rate of the water flow through the structure of the electric butterfly valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric butterfly valve for an industrial water supply pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric butterfly valve for industry water supply pipe, includes the valve body, the surface top position of valve body is equipped with the backup pad, the upper surface central point of backup pad puts and is equipped with the motor, the inboard of valve body is rotated and is connected with the center pin, the surface of center pin is equipped with the valve plate, the inlet tube is equipped with to the rear end of valve body, the outlet pipe is equipped with to the front end of valve body, the surface cover of inlet tube is equipped with a protection section of thick bamboo, the inboard central point of a protection section of thick bamboo puts to rotate and is connected with the pivot, the surface both sides of pivot all are equipped with the buffer board, spacing hole has been seted up to the rear end of valve body, the front end of a protection section of thick bamboo is equipped with the gag lever post, a protection section of thick bamboo all is equipped with the fixed plate with the surface of valve body.

In order to realize the control function of valve plate to rivers, the utility model discloses an improvement has, the output of motor runs through to the inboard of valve body, the output and the center pin fixed connection of motor, the valve plate is laminated mutually with the inner wall of valve body.

In order to realize the choked flow function of buffer board, the utility model discloses an improvement has, the shape of buffer board is the arc, the buffer board is laminated mutually with the inner wall of a protection section of thick bamboo.

In order to realize the fixed position function of fixed plate, the utility model discloses an improvement has, the gag lever post is inserted and is established the inboard in spacing hole, laminate mutually between the fixed plate, the front end of fixed plate runs through and has seted up the fixed orifices.

In order to realize the filtering capability to impurity in the rivers, the utility model discloses an improvement has, the surface cover of outlet pipe is equipped with hollow cylinder, the filter screen is equipped with to hollow cylinder's inboard.

In order to realize the position calibration function between hollow section of thick bamboo and the outlet pipe, the utility model discloses an improvement has, the slot has been seted up to the surface of outlet pipe, the inserted block is equipped with to the inboard of hollow section of thick bamboo, the inserted block is inserted and is established the inboard of slot.

In order to realize the fixed position function of hollow cylinder, the utility model discloses an improvement has, the magnetic path is all equipped with the front end of valve body to the rear end of hollow cylinder, the shape of magnetic path is the annular, hollow cylinder laminates with the valve body mutually, laminate mutually between the magnetic path.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses, through having set up a protection section of thick bamboo, the apparatus further comprises a rotating shaft, the buffer board, spacing hole, the gag lever post, the fixed plate, can be through a protection section of thick bamboo, the fixed plate, the cooperation of spacing hole and gag lever post, realize position calibration and fixed function to a protection section of thick bamboo, structure combination through pivot and buffer board, prescribe a limit to the rotation orbit of buffer board, and through the structure of buffer board, avoid high strength rivers to the direct impact of valve plate, the condition that leads to the valve plate to damage takes place, through this kind of mode, the life who gives the valve plate provides powerful assurance.

2. The utility model discloses, through having set up hollow section of thick bamboo, filter screen, slot, inserted block and magnetic path, can realize through the cooperation of hollow section of thick bamboo and filter screen to the filtering capability of industrial water, through the cooperation of slot and inserted block, realize the position calibration function between hollow section of thick bamboo and the outlet pipe to through the magnetic path, realize the position fixing function of hollow section of thick bamboo, and it is convenient to provide for subsequent dismouting cleaning work.

Drawings

Fig. 1 is a schematic view of the overall components of an electric butterfly valve for an industrial water supply pipeline according to the present invention;

FIG. 2 is a side view angle explosion diagram of an electric butterfly valve for an industrial water supply pipeline according to the present invention;

fig. 3 is the utility model discloses a back view angle schematic diagram of fig. 2 of an electronic butterfly valve for industrial water supply pipeline.

Illustration of the drawings:

1. a valve body; 2. a support plate; 3. a motor; 4. a central shaft; 5. a valve plate; 6. a water inlet pipe; 7. a water outlet pipe; 8. a protective cylinder; 9. a rotating shaft; 10. a buffer plate; 11. a limiting hole; 12. a limiting rod; 13. a fixing plate; 14. a hollow cylinder; 15. filtering with a screen; 16. a slot; 17. inserting a block; 18. a magnetic block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: an electric butterfly valve for an industrial water supply pipeline comprises a valve body 1, a supporting plate 2 is arranged above the outer surface of the valve body 1, a motor 3 is arranged at the center position of the upper surface of the supporting plate 2, the design aims at limiting the position of the motor 3, stable support is provided for the operation of the motor 3 through the structural combination of the valve body 1 and the supporting plate 2, a central shaft 4 is rotatably connected to the inner side of the valve body 1, the valve body 1 can support the rotation of the central shaft 4 and limit the rotation track of the central shaft 4, the output end of the motor 3 penetrates through the inner side of the valve body 1, the output end of the motor 3 is fixedly connected with the central shaft 4, the central shaft 4 can be driven to rotate through the operation of the motor 3, a valve plate 5 is arranged on the outer surface of the central shaft 4, the valve plate 5 also rotates along with the central shaft 4 in the rotating process, and the valve plate 5 is attached to the inner wall of the valve body 1, the purpose of the design is to limit the position of the valve plate 5, and through the mode, the valve plate 5 is opened and closed to the valve body 1 and the control function of the flow velocity of water flow is realized in the rotating process, the rear end of the valve body 1 is provided with a water inlet pipe 6, the front end of the valve body 1 is provided with a water outlet pipe 7, the purpose of the design is to provide structural support for the inlet and outlet water of the valve body 1, the outer surface of the water inlet pipe 6 is sleeved with a protective cylinder 8, the purpose of the design is to preliminarily limit the position of the protective cylinder 8, the central position of the inner side of the protective cylinder 8 is rotatably connected with a rotating shaft 9, the rotating shaft 9 can be supported through the protective cylinder 8, both sides of the outer surface of the rotating shaft 9 are provided with buffer plates 10, the rotating shaft 9 rotates along with the buffer plates 10 in the rotating process, the shape of the buffer plates 10 is arc, the buffer plates 10 are attached to the inner wall of the protective cylinder 8, the purpose of this kind of design is in order to through the settlement to the shape and the position of buffer board 10, realize buffer board 10 to the buffer function of rivers, avoid rivers direct impact valve plate 5, cause the condition of valve plate 5 pressurized damage to take place, spacing hole 11 has been seted up to the rear end of valve body 1, gag lever post 12 is equipped with to the front end of protection section of thick bamboo 8, gag lever post 12 is inserted and is established the inboard in spacing hole 11, through inserting gag lever post 12 spacing hole 11 inboardly, can realize the position calibration function to protection section of thick bamboo 8, fixed plate 13 is all equipped with to the surface of protection section of thick bamboo 8 and valve body 1, laminate mutually between the fixed plate 13, the fixed orifices has been seted up through running through to the front end of fixed plate 13, through the screw is beaten to the inboard in the fixed orifices, can realize the connection function between the fixed plate 13 and then realize the fixed function of being connected of protection section of thick bamboo 8 and valve body 1, the position of protection section of thick bamboo 8 is fixed.

Example two

Referring to fig. 2-3, a hollow cylinder 14 is sleeved on the outer surface of the water outlet pipe 7, a filter screen 15 is installed on the inner side of the hollow cylinder 14, the design aims to limit the position of the hollow cylinder 14, and the filter function of industrial water is realized through the filter screen 15, a slot 16 is formed in the outer surface of the water outlet pipe 7, an insert block 17 is installed on the inner side of the hollow cylinder 14, the insert block 17 is inserted into the inner side of the slot 16, so that the position limiting function of the insert block 17 can be realized, and thus the position calibration function between the hollow cylinder 14 and the water outlet pipe 7 is realized, magnetic blocks 18 are installed at the rear end of the hollow cylinder 14 and the front end of the valve body 1, the magnetic blocks 18 are annular, the hollow cylinder 14 is attached to the valve body 1, the magnetic blocks 18 are attached to each other, the position fixing function of the hollow cylinder 14 can be realized through the magnetic force of the magnetic blocks 18, and convenience is provided for the disassembly and cleaning work of the filter screen 15 through the magnetic force.

The working principle is as follows: in the electric butterfly valve, the water inlet and outlet functions of the valve body 1 can be realized through the water inlet pipe 6 and the water outlet pipe 7, the operation of the motor 3 is used for driving the central shaft 4 and the valve plate 5 to rotate, so that the angle of the valve plate 5 can be adjusted, the opening and closing of the valve body 1 and the control function of the flow rate of water are realized, the limiting rod 12 is inserted into the limiting hole 11 on the inner side, and screws are driven into the fixing hole of the fixing plate 13, so that the assembly function of the protection cylinder 8 can be realized, when water flows enter the inner side of the water inlet pipe 6 through the protection cylinder 8, force is applied to the buffer plate 10, so that the buffer plate 10 is driven to rotate along the rotating shaft 9, water flows are buffered, the situation that the valve plate 5 is damaged by pressure due to water flow impact is avoided, in the water outlet process of the electric butterfly valve, the filtering function of the water flows can be realized through the filter screen 15, when the filter screen 15 is blocked due to excessive impurity use for a long time, the hollow cylinder 14 is pulled, the hollow cylinder 14 is taken down, after the filter screen 15 is cleaned, the insertion slot 17 is inserted into the inner side of the insertion slot 16, the magnetic block 14 is inserted, the magnetic block is calibrated, and the magnetic block 18 is fixed again, and the hollow cylinder 14 is fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. An electric butterfly valve for industrial water supply pipelines, comprising a valve body (1), characterized in that: the surface top position of valve body (1) is equipped with backup pad (2), the upper surface central point of backup pad (2) puts and is equipped with motor (3), the inboard of valve body (1) is rotated and is connected with center pin (4), valve plate (5) are equipped with to the surface of center pin (4), inlet tube (6) are equipped with to the rear end of valve body (1), outlet pipe (7) are equipped with to the front end of valve body (1), the surface cover of inlet tube (6) is equipped with a protection section of thick bamboo (8), the inboard central point of a protection section of thick bamboo (8) is rotated and is connected with pivot (9), buffer board (10) all are equipped with to the surface both sides of pivot (9), spacing hole (11) have been seted up to the rear end of valve body (1), the front end of a protection section of thick bamboo (8) is equipped with gag lever post (12), fixed plate (13) all are equipped with to a protection section of thick bamboo (8) and the surface of valve body (1).

2. An electric butterfly valve for industrial water supply pipes according to claim 1, characterized in that: the output of motor (3) runs through to the inboard of valve body (1), the output and center pin (4) fixed connection of motor (3), valve plate (5) are laminated mutually with the inner wall of valve body (1).

3. An electric butterfly valve for industrial water supply pipes according to claim 1, characterized in that: the buffer plate (10) is arc-shaped, and the buffer plate (10) is attached to the inner wall of the protection cylinder (8).

4. An electric butterfly valve for industrial water supply pipes according to claim 1, characterized in that: the limiting rod (12) is inserted into the inner side of the limiting hole (11), the fixing plates (13) are attached to each other, and the front end of each fixing plate (13) is provided with a fixing hole in a penetrating mode.

5. An electric butterfly valve for industrial water supply pipes according to claim 1, characterized in that: the outer surface cover of outlet pipe (7) is equipped with hollow cylinder (14), filter screen (15) are equipped with to the inboard of hollow cylinder (14).

6. An electric butterfly valve for industrial water supply pipes according to claim 5, characterized in that: the outer surface of the water outlet pipe (7) is provided with a slot (16), the inner side of the hollow cylinder (14) is provided with an insertion block (17), and the insertion block (17) is inserted into the inner side of the slot (16).

7. An electric butterfly valve for industrial water supply pipes according to claim 6, characterized in that: the rear end of the hollow cylinder (14) and the front end of the valve body (1) are respectively provided with a magnetic block (18), the magnetic blocks (18) are annular, the hollow cylinder (14) is attached to the valve body (1), and the magnetic blocks (18) are attached to each other.