CN218326453U

CN218326453U - Electric actuator monitoring device

Info

Publication number: CN218326453U
Application number: CN202222234863.8U
Authority: CN
Inventors: 王慧慧; 徐若溪
Original assignee: Jiangsu Faoke Control Equipment Co ltd
Current assignee: Jiangsu Faoke Control Equipment Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-17
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses an electric actuator monitoring device, which comprises an electric actuator main body, wherein the electric actuator main body is provided with a device cavity for accommodating a control panel, a humidity sensor for detecting the humidity in the device cavity is arranged in the device cavity, an alarm module, a communication module and a central control module are also arranged in the device cavity, and the humidity sensor, the communication module and the alarm module are all connected with the central control module; an opening is formed in one side of the device cavity, a cover plate used for covering the opening is arranged at the opening, a storage box is arranged on the inner wall of the cover plate, a drying agent is placed in the storage box, and the cover plate is fixedly connected with the outer wall of the device cavity through bolts. The utility model discloses guarantee that the control panel works under dry environment to guarantee the stability of control panel job.

Description

Electric actuator monitoring device

Technical Field

The utility model relates to an electric actuator technical field specifically is an electric actuator monitoring device.

Background

An electric actuator: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. The actuator uses a liquid, gas, electricity or other energy source and converts it into drive action by a motor, cylinder or other means. The basic types of the three-way driving mechanism comprise three driving modes of partial rotation, multi-rotation and straight stroke. The basic actuator is used to drive the valve to a fully open or fully closed position. The actuator used to control the valve can precisely move the valve to any position. Although most actuators are used for opening and closing valves, today's actuators are designed far beyond simple opening and closing functions, and they include position sensing devices, torque sensing devices, electrode protection devices, logic control devices, digital communication modules, and PID control modules, all of which are housed in a compact housing. The use environment of the electric actuator is always relatively severe, and particularly in a humid and rainy environment, circuit boards and components are easily damaged due to the fact that the humidity in the box body is too high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an electric actuator monitoring device, including the electric actuator main part, be used for taking in the device chamber that the control panel was taken in the electric actuator main part, be equipped with the humidity transducer that is used for detecting the humidity in the strong device intracavity of device in the device chamber, still be equipped with alarm module, communication module and central control module in the device chamber, humidity transducer, communication module and alarm module all are connected with central control module; one side in device chamber is equipped with the opening, the opening part is equipped with and is used for coveing open-ended apron, be equipped with the receiver on the inner wall of apron, placed the drier in the receiver, just the apron is through bolt fixed connection with the outer wall in device chamber.

As an optimized technical scheme of the utility model, be equipped with rubber packing pad between the outer wall in apron and device chamber.

As an optimized technical scheme of the utility model, be equipped with a plurality of through-holes on the outer wall of receiver.

As the utility model discloses a preferred technical scheme, the end cover is installed to the tip of receiver.

As a preferred technical scheme of the utility model, when humidity sensor detected the device intracavity exceeded and set for the humidity value, then alarm module produced alarm signal to send to monitor terminal through communication module.

As a preferred technical scheme of the utility model, every interval n hour of central control module control humidity transducer starts once and carries out humidity detection, and is m minutes when carrying out humidity detection's detection.

The utility model has the advantages that:

this kind of electric actuator monitoring device is through being equipped with humidity detection mechanism in the device intracavity, and humidity detection mechanism is by humidity transducer, communication module and alarm module all link with central control module and form, wherein dry dehumidification is carried out to the device chamber through the drier in the containing box, and when humidity transducer detected the humidity of device intracavity and exceeded when setting for the humidity value, then alarm module produces alarm signal, and send to monitor terminal through communication module, then indicate the drying function of drier and lose, then remind the staff to change the drier, thereby guarantee that the control panel works under dry environment, guarantee the stability of control panel work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an electric actuator monitoring device according to the present invention;

fig. 2 is a schematic view illustrating an installation of a humidity sensor of the monitoring device for an electric actuator according to the present invention;

fig. 3 is a system block diagram of the monitoring device for electric actuator according to the present invention.

In the figure: 1. an electric actuator body; 2. a device cavity; 3. a humidity sensor; 4. an alarm module; 5. a communication module; 6. a central control module; 7. an opening; 8. a cover plate; 9. a storage box; 10. a rubber gasket; 11. an end cap; 12. and a through hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to an electric actuator monitoring device, which comprises an electric actuator main body 1, a device cavity 2 used for accommodating a control panel is arranged on the electric actuator main body 1, a humidity sensor 3 used for detecting the humidity in the device cavity 2 is arranged in the device cavity 2, an alarm module 4, a communication module 5 and a central control module 6 are also arranged in the device cavity 2, and the humidity sensor 3, the communication module 5 and the alarm module 4 are all connected with the central control module 6; one side in device chamber 2 is equipped with opening 7, opening 7 department is equipped with the apron 8 that is used for coveing opening 7, be equipped with receiver 9 on 8's the inner wall of apron, the drier has been placed in the receiver 9, just the outer wall of apron 8 and device chamber 2 is through bolt fixed connection. Through being equipped with humidity detection mechanism in device chamber 2, and humidity detection mechanism is by humidity transducer 3, communication module 5 and alarm module 4 all link with central control module 6 and form, wherein come to carry out drying and dehumidification to device chamber 2 through the drier in the receiver 9, and when humidity transducer 3 detected the humidity in device chamber 2 and exceeded when setting for the humidity value, then alarm module 4 produces alarm signal, and send to monitor terminal through communication module 5, then indicate the drying function of drier and lose, then remind the staff to change the drier, thereby guarantee the control panel and work under dry environment, guarantee the stability of control panel work.

A rubber sealing gasket 10 is arranged between the cover plate 8 and the outer wall of the device cavity 2, so that good sealing performance between the cover plate and the device cavity is guaranteed.

Be equipped with a plurality of through-holes 12 on the outer wall of receiver 9 for the inside and the device chamber intercommunication of receiver, thereby make the drier dry.

End cover 11 is installed to receiver 9's tip, conveniently opens the receiver to be convenient for change the drier.

When the humidity sensor 3 detects that the humidity in the device cavity 2 exceeds a set humidity value, the alarm module 4 generates an alarm signal and sends the alarm signal to the monitoring terminal through the communication module 5.

Central control module 6 control humidity sensor 3 starts once every n hours at an interval and carries out humidity detection, n is between 10 to 24 hours, and is m minutes when carrying out humidity detection's detection, and m is greater than 5 and is less than 10, thereby makes the utility model discloses carry out clearance formula detection achievement to energy-conserving work has been played.

The working principle is as follows: through being equipped with humidity detection mechanism in device chamber 2, and humidity detection mechanism is by humidity transducer 3, communication module 5 and alarm module 4 all link with central control module 6 and form, wherein come to carry out drying and dehumidification to device chamber 2 through the drier in the receiver 9, and when humidity transducer 3 detected the humidity in device chamber 2 and exceeded when setting for the humidity value, then alarm module 4 produces alarm signal, and send to monitor terminal through communication module 5, then indicate the drying function of drier and lose, then remind the staff to change the drier, thereby guarantee the control panel and work under dry environment, guarantee the stability of control panel work.

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. An electric actuator monitoring device, comprising an electric actuator body (1), characterized in that: the electric actuator comprises an electric actuator body (1), a device cavity (2) used for containing a control panel, a humidity sensor (3) used for detecting the humidity in the device cavity (2) is arranged in the device cavity (2), an alarm module (4), a communication module (5) and a central control module (6) are further arranged in the device cavity (2), and the humidity sensor (3), the communication module (5) and the alarm module (4) are all connected with the central control module (6); one side of device chamber (2) is equipped with opening (7), opening (7) department is equipped with apron (8) that are used for coveing opening (7), be equipped with receiver (9) on the inner wall of apron (8), the drier has been placed in receiver (9), just the outer wall of apron (8) and device chamber (2) is through bolt fixed connection.

2. An electric actuator monitoring device according to claim 1, characterised in that a rubber seal (10) is provided between the cover plate (8) and the outer wall of the device chamber (2).

3. An electric actuator monitoring device according to claim 1, wherein a plurality of through holes (12) are provided on the outer wall of the housing case (9).

4. An electric actuator monitoring device according to claim 1, wherein an end cap (11) is mounted to an end of the housing case (9).

5. An electric actuator monitoring device according to claim 1, characterized in that when the humidity sensor (3) detects that the humidity in the device cavity (2) exceeds a set humidity value, the alarm module (4) generates an alarm signal and sends the alarm signal to the monitoring terminal through the communication module (5).

6. The electric actuator monitoring device according to claim 1, wherein the central control module (6) controls the humidity sensor (3) to be activated every n hours for humidity detection, and the detection time for humidity detection is m minutes.