CN217815010U

CN217815010U - Electric drive intelligence switching valve body

Info

Publication number: CN217815010U
Application number: CN202220985907.8U
Authority: CN
Inventors: 史孝平; 史俊奇
Original assignee: Zhenjiang Liyang Precision Machinery Co ltd
Current assignee: Shaanxi Changyuan Electric Power Construction Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-15
Anticipated expiration: 2032-04-26

Abstract

The utility model belongs to the technical field of the valve body, especially, be an electric drive intelligence switching valve body, including drive assembly and protection component, drive assembly include with valve body fixed connection's shell body, rotate on the shell body and be connected with the grafting piece, the output shaft fixed connection of grafting piece and servo motor, the grafting piece sets up with the connecting seat cooperation, the valve rod threaded connection of connecting seat and valve body. The utility model discloses, through the operation of the stable drive valve body of drive assembly, accurate control flap's switching operation, the degree control of valve switch is accurate, under the structural aspect of original valve not changing, can be smooth and easy link together with the valve cooperation, thereby make this drive stable in structure's cooperation be connected to on the valve, make the dismouting cooperation that the two can be quick, make things convenient for subsequent stable use, connection structure between the two is simple, it is simple convenient that the operation gets up, promote the convenience of use, the nimble use of being convenient for.

Description

Electric drive intelligence switching valve body

Technical Field

The utility model relates to a valve body technical field specifically is an electric drive intelligence switching valve body.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve which is opened and closed by rotating around a valve shaft, wherein a closing member (a valve clack or a butterfly plate) is a disk. The valve can be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The main functions of cutting off and throttling are realized on the pipeline. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly plate in the valve body, so that the opening and closing or adjusting purpose is achieved. The use conditions and media are as follows: the butterfly valve is suitable for pipelines for conveying various corrosive and non-corrosive fluid media in engineering systems such as producer furnaces, coal gas, natural gas, liquefied petroleum gas, urban gas, cold and hot air, chemical smelting, power generation, water supply and drainage of buildings and the like, and is used for adjusting and cutting off the flow of the media.

However, the conventional butterfly valve is generally controlled to be opened and closed manually, so that the control is troublesome and the use flexibility is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric drive intelligence switching valve body has solved the switching of manual control butterfly valve, and control is more troublesome, uses the lower problem of flexibility.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an electric drive intelligence switching valve body, includes drive assembly and protection component, drive assembly include with valve body fixed connection's shell body, and rotate on the shell body and be connected with the piece of pegging graft to the piece of pegging graft and servo motor's output shaft fixed connection, the piece of pegging graft sets up with the connecting seat cooperation, and the valve rod threaded connection of connecting seat and valve body.

Further, the upper portion of shell body is connected with the transmission shaft through the bearing rotation, and the upper end of transmission shaft is through connecting shaft ware and servo motor's output shaft fixed connection to the lower extreme fixed connection of transmission shaft is on the plug block, the lower part integral type of plug block is provided with the lug, and the plug socket grafting cooperation setting of seting up on lug and the connecting seat to set up the screw hole of cooperation valve rod on the connecting seat, the shell body passes through bolt fixed connection with the valve body, and the cover is equipped with the mount frame on the outer wall of shell body, and mount frame and servo motor's mount frame fixed connection, the servo motor upper shield is equipped with the protection casing, and fixedly connected with controller on the protection casing to one side fixedly connected with of mount frame connects the arc pole with it complex, and the lower extreme of mount frame forms a complete ring cover with the cooperation of connecting arc pole, and the ring cover cooperation is established on the outer wall of shell body.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric drive intelligence switching valve body possesses following beneficial effect:

the utility model discloses, through the operation of the stable drive valve body of drive assembly, accurate control flap's switching operation, the degree control of valve switch is accurate, link together drive assembly and valve stability through the connecting seat, and then the stable valve that drives, and also be convenient for the split gets off on the movable valve door, under the structural aspect that does not change original valve, can be smooth and easy link together with the valve cooperation, thereby make this cooperation that drives stable in structure be connected to the valve, make the dismouting cooperation that the two can be quick, make things convenient for subsequent stable use, connection structure between the two is simple, the operation is got up simply conveniently, promote the convenience of use, the nimble use of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle protection component of the present invention;

fig. 3 is a schematic structural diagram of the driving assembly of the present invention;

fig. 4 is an exploded view of the driving assembly of the present invention.

In the figure: 1. a valve body; 2. a drive assembly; 201. an outer housing; 202. a servo motor; 203. an insertion block; 2031. a bump; 204. a bearing; 205. a connecting seat; 2051. inserting grooves; 2052. a threaded hole; 206. a drive shaft; 3. a guard assembly; 301. a placement frame; 302. a protective cover; 303. connecting the arc rod; 304. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 4, an embodiment of the present invention provides: an electric drive intelligent opening and closing valve body comprises a drive component 2 and a protection component 3, the drive component 2 comprises an outer shell 201 fixedly connected with a valve body 1, the outer shell 201 is stably connected to the valve body 1, and further the drive component 2 for driving the valve body 1 to open and close is stably installed and fixed on the valve body 1, so that the drive component 2 can stably drive the valve body 1 to operate, an inserting block 203 is rotatably connected to the outer shell 201, the inserting block 203 is fixedly connected with an output shaft of a servo motor 202, so that the servo motor 202 is ensured to operate to drive the inserting block 203 to rotate in the outer shell 201, the inserting block 203 is convenient to drive a connecting seat 205 to rotate, the power of the servo motor 202 is transmitted to the connecting seat 205, the driving of the valve body 1 is realized, the inserting block 203 is matched with the connecting seat 205, the stable matching connection between the two is ensured, the stable transmission of the power is ensured, the connecting seat 205 is in threaded connection with the valve body 1, the connecting seat 205 is convenient to stably connect the drive component 2 with the valve body 1 through the connecting seat 205, and the valve body 1 is convenient to use, the valve body can be connected to the connecting seat 201, and the valve body can be conveniently and the valve body can be used, and the valve can be used conveniently and conveniently popularized, make drive assembly 2 stable and valve body 1 cooperation link together, in follow-up operation, servo motor 202 operation drives the plug block 203 and rotates, and then utilizes the plug block 203 to drive connecting seat 205 and remove the rotation, and pivoted connecting seat 205 drives the valve rod and rotates, and then realizes the operation of opening and close of valve body 1.

As shown in fig. 2, 3 and 4, in some embodiments, the upper portion of the outer housing 201 is rotatably connected to the transmission shaft 206 through the bearing 204, it is ensured that the transmission shaft 206 can stably rotate on the outer housing 201, which facilitates smooth transmission power driving of the transmission shaft 206, and the upper end of the transmission shaft 206 is fixedly connected to the output shaft of the servo motor 202 through the coupling shaft device, and the lower end of the transmission shaft 206 is fixedly connected to the insertion block 203, which facilitates operation of the servo motor 202 through the transmission shaft 206 to drive the insertion block 203 to rotate, the lower portion of the insertion block 203 is integrally provided with the projection 2031, and the projection 2031 is in insertion fit with the insertion groove 2051 formed on the connection seat 205, which facilitates insertion of the projection 2031 on the insertion block 203 into the insertion groove 2051 of the connection seat 205, so that the two can be rapidly assembled and disassembled and matched, which facilitates subsequent stable use, the connection structure between the two is simple and convenient to operate, and the connection seat 205 is provided with the threaded hole 2052 for matching with the valve stem, which facilitates stable connection of the connection seat 205 on the connection seat 202, it is provided with the servo motor 202, it is capable of stably connected to the servo motor 202, it is ensured that the servo motor 202 can be stably connected to the servo motor 202 on the outer wall of the servo motor 202, and the servo motor seat 302, and the servo motor seat 301 for stable transmission of the servo motor 202, the setting of controller 304 is convenient for control servo motor 202 operation, and then realize the drive to its valve body 1, control valve's the operation of opening and close, and one side fixedly connected with of mount 301 is connected arc pole 303 with it complex, the lower extreme of mount 301 cooperates with connecting arc pole 303 and forms a complete ring cover, the cooperation cover of ring cover is established on the outer wall of shell body 201, it uses together to connect arc pole 303 cooperation mount 301, utilize the lantern ring of combination to connect its stable spacing connection on the outer wall of shell body 201, ensure stable 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 modifications may be made to the embodiments described above, 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. The utility model provides an electric drive intelligence switching valve body, includes drive assembly (2) and protection component (3), its characterized in that: drive assembly (2) including with valve body (1) fixed connection's shell body (201), and rotate on shell body (201) and be connected with plug block (203) to the output shaft fixed connection of plug block (203) and servo motor (202), plug block (203) and connecting seat (205) cooperation setting, and the valve rod threaded connection of connecting seat (205) and valve body (1).

2. The electric drive intelligence switching valve body of claim 1 characterized in that: the upper portion of shell body (201) is passed through bearing (204) and is rotated and be connected with transmission shaft (206), and the output shaft fixed connection of upper end through coupling and servo motor (202) of transmission shaft (206), and the lower extreme fixed connection of transmission shaft (206) is on plug block (203).

3. The electric-drive intelligent opening and closing valve body according to claim 2, characterized in that: the lower part integral type of grafting piece (203) is provided with lug (2031), and lug (2031) and grafting groove (2051) grafting cooperation setting of seting up on connecting seat (205) to set up screw hole (2052) of cooperation valve rod on connecting seat (205).

4. The electric-driven intelligent opening and closing valve body according to claim 3, wherein: the valve is characterized in that the outer shell (201) is fixedly connected with the valve body (1) through bolts, the outer wall of the outer shell (201) is sleeved with a placement frame (301), and the placement frame (301) is fixedly connected with a placement seat of the servo motor (202).

5. The electric-drive intelligent opening and closing valve body according to claim 4, characterized in that: the servo motor (202) upper shield is equipped with protection casing (302), and fixedly connected with controller (304) on protection casing (302) to one side fixedly connected with of arrangement frame (301) is connected arc pole (303) with it complex, and the lower extreme of arrangement frame (301) forms a complete ring cover with being connected arc pole (303) cooperation, and the ring cover cooperation cover is established on the outer wall of shell body (201).