CN219143558U

CN219143558U - Fault alarm device of high-voltage switch integrated protector

Info

Publication number: CN219143558U
Application number: CN202223039734.XU
Authority: CN
Inventors: 虞宏华
Original assignee: Yancheng Zhongmei Yatai Electrical And Mechanical Equipment Manufacturing Co ltd
Current assignee: Yancheng Zhongmei Yatai Electrical And Mechanical Equipment Manufacturing Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-06
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a fault alarm device of a high-voltage switch comprehensive protector, which comprises a shell, fixing pieces symmetrically fixed on two sides of the shell, a plurality of adsorption assemblies arranged on the fixing pieces and a ring magnet fixed at the bottom end of the shell, wherein the shell is used for installing other assemblies and forming a sealed environment, an electronic element in an inner cavity is protected, the fixing pieces are used for installing the shell, a plurality of screw holes are formed in an array at the top end of the fixing pieces, bolts conveniently penetrate through the screw holes to fix the shell on the high-voltage switch protector, the adsorption assemblies are connected with the fixing pieces through threads and are used for fixing the shell on the high-voltage switch protector in a pneumatic adsorption mode, the bottom outer side face of the ring magnet is flush with the bottom end of the shell and is used for fixing the shell on the high-voltage switch comprehensive protector in a magnetic attraction mode.

Description

Fault alarm device of high-voltage switch integrated protector

Technical Field

The utility model relates to the technical field of fault alarm devices, in particular to a fault alarm device of a high-voltage switch comprehensive protector.

Background

The high-voltage switch comprehensive protector is an electric device which is used for meeting the protection requirement of an underground transformer substation and adapting to the development requirement of future underground automation, has a series of functions of current monitoring, overload protection, leakage alarming and the like, is an indispensable part of the underground transformer substation, and the fault alarming device is a component part of the high-voltage switch comprehensive protector and is mainly used for monitoring the high-voltage switch comprehensive protector and giving an alarm when the high-voltage switch comprehensive protector fails.

The fault alarm device of the existing high-voltage switch comprehensive protector mainly has the following defects in the using process: the remote alarm function is lacking, or the remote alarm function is single, and the alarm signal can be transmitted to the host computer of the upper stage, so that the use requirement under the existing condition can not be met.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows: a fault alerting device for a high voltage switch integrated protector, comprising: the main body module comprises a shell, fixing pieces symmetrically fixed on two sides of the shell, a plurality of adsorption assemblies arranged on the fixing pieces and a ring magnet fixed at the bottom end of the shell.

The alarm module comprises a processor mounted on the inner wall of the shell, a monitoring unit arranged on one side of the processor, a control unit arranged on one side of the monitoring unit, a 4G/5G module arranged on one side of the control unit, a 485 interface mounted on the inner wall of the shell and extending out of the shell, a network port arranged on one side of the 485 interface, a power supply port arranged on one side of the network port, a wiring port arranged on one side of the power supply port and a loudspeaker mounted on the outer side of the shell.

The present utility model may be further configured in a preferred example to: the top end of the fixing piece is provided with a plurality of screw holes in an array.

The present utility model may be further configured in a preferred example to: the adsorption component comprises a first bolt, a connecting piece and a sucker, wherein the first bolt is arranged in the screw hole and meshed with the screw hole, the connecting piece is fixed at the bottom end of the first bolt, and the sucker is arranged at the bottom end of the connecting piece.

The present utility model may be further configured in a preferred example to: the input end of the monitoring unit is electrically connected with the wiring port through an electric wire, and the output end of the monitoring unit is electrically connected with the input end of the processor through an electric wire.

The present utility model may be further configured in a preferred example to: the output end of the processor is electrically connected with the input ends of the control unit, the 4G/5G module, the 485 interface and the network port through wires.

The present utility model may be further configured in a preferred example to: the output end of the control unit is electrically connected with the input ends of the loudspeaker and the wiring port through wires.

The present utility model may be further configured in a preferred example to: the output end of the power port is electrically connected with the processor, the detection unit, the control unit, the 4G/5G module and the loudspeaker through wires.

The present utility model may be further configured in a preferred example to: the bottom lateral surface of annular magnet flushes with the bottom of casing.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

1. according to the utility model, by arranging the 485 interface and utilizing the characteristics of the 485 interface, a user can connect a plurality of fault alarm devices with a host computer to establish a device network, so that a processor can transmit alarm signals to the host computer through the 485 interface, and meanwhile, a 4G/5G module and a network port are arranged, so that the processor can be connected with the Internet in a wired or wireless mode and transmit the alarm signals to a mobile phone or a computer terminal of the user through the Internet, a remote alarm mode is expanded, the processor can remotely send control instructions to the processor through the mobile phone and other terminals, the processor adjusts the high-voltage switch comprehensive protector through a control unit according to the instructions to realize a remote control function, and meanwhile, a loudspeaker is arranged on the outer side surface of a shell, and when the high-voltage switch comprehensive protector fails, people nearby are reminded of timely maintenance through the alarm sound sent by the loudspeaker, so that the maintenance speed of the high-voltage switch comprehensive protector is increased, and the fault loss is reduced.

2. According to the utility model, the screw holes are formed in the fixing pieces on two sides of the shell, so that a user can install the shell on the high-voltage switch comprehensive protector through the bolts, meanwhile, the adsorption component is arranged in the screw holes, the annular magnet is arranged at the bottom end of the shell, and when the bolts are absent or the bolts with narrow space are difficult to use, the user can temporarily fix the shell on the high-voltage switch comprehensive protector through the sucking disc adsorption or magnetic attraction mode, thereby avoiding potential safety hazards caused by random placement and effectively increasing the convenience of installation of the fault alarm device.

Drawings

FIG. 1 is a schematic top view of the present utility model;

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

FIG. 3 is a schematic view of the bottom view of the present utility model;

FIG. 4 is a schematic view of an adsorption module according to the present utility model;

FIG. 5 is a schematic top cross-sectional view of the present utility model;

FIG. 6 is a flow chart of the present utility model.

Reference numerals:

100. a main body module; 110. a housing; 120. a fixing member; 121. a screw hole; 130. an adsorption assembly; 131. a connecting piece; 132. a first bolt; 133. a suction cup; 140. a ring magnet;

200. an alarm module; 210. a processor; 220. a monitoring unit; 230. a control unit; 240. a 4G/5G module; 250. 485 interfaces; 260. a network port; 270. a power supply port; 280. a wiring port; 290. and a speaker.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Some embodiments of the utility model are described below with reference to the accompanying drawings,

example 1:

referring to fig. 1-6, this embodiment provides a fault alarm device of a high-voltage switch integrated protector, including: the main body module 100 and the alarm module 200,

the main body module 100 includes a housing 110, fixing members 120 symmetrically fixed on two sides of the housing 110, a plurality of adsorption assemblies 130 mounted on the fixing members 120, and a ring magnet 140 fixed at the bottom end of the housing 110, wherein the housing 110 is used for mounting other assemblies, and is used for forming a sealed environment, protecting electronic components in an inner cavity, the fixing members 120 are used for mounting the housing 110, a plurality of screw holes 121 are formed in an array at the top end of the fixing members 120, bolts conveniently pass through the screw holes 121 to fix the housing 110 on a high-voltage switch protector, the adsorption assemblies 130 are in threaded connection with the fixing members 120, and are used for fixing the housing 110 on the high-voltage switch protector in a pneumatic adsorption manner, and the bottom outer side surface of the ring magnet 140 is flush with the bottom end of the housing 110, so that the housing 110 is fixed on the high-voltage switch comprehensive protector in a magnetic attraction manner.

The alarm module 200 is installed in the inner cavity of the housing 110, is used for monitoring the operation of the high-voltage switch comprehensive protection and giving an alarm when the high-voltage switch comprehensive protection fails, and comprises a processor 210 installed on the inner wall of the housing 110, a monitoring unit 220 arranged on one side of the processor 210, a control unit 230 arranged on one side of the monitoring unit 220, a 4G/5G module 240 arranged on one side of the control unit 230, a 485 interface 250 installed on the inner wall of the housing 110 and extending out of the housing 110, a network port 260 arranged on one side of the 485 interface 250, a power port 270 arranged on one side of the network port 260, a wiring port 280 arranged on one side of the power port 270 and a loudspeaker 290 installed on the outer side of the housing 110.

The output end of the processor 210 is electrically connected with the input ends of the control unit 230, the 4G/5G module 240, the 485 interface 250 and the network port 260 through wires, and is used for starting the speaker 290 through the control unit 230, and simultaneously, the alarm signal is remotely transmitted through the 4G/5G module 240, the 485 interface 250 and the network port 260, so that remote alarm is conveniently performed, the input end of the monitoring unit 220 is electrically connected with the wiring port 280 through wires, the output end of the monitoring unit 220 is electrically connected with the input end of the processor 210 through wires, and is used for monitoring the operation state of the high-voltage switch comprehensive protector in real time, and transmitting fault signals to the processor 210 when abnormality is detected, the output end of the control unit 230 is electrically connected with the speaker 290 and the input end of the wiring port 280 through wires, and is used for controlling the starting and closing of the speaker 290, and simultaneously, the high-voltage switch protector can be regulated and controlled according to the instruction of the processor 210, and the speaker 290 is used for sending alarm signals, and alarming nearby personnel.

The 4G/5G module 240 is used for connecting the internet through wireless connection, conveniently transmits the alarm signal to the internet, conveniently and remotely alarms, the network port 260 is used for connecting the internet through wired connection, and is matched with the 4G/5G module 240, so that a user can conveniently select according to actual conditions, practicability is improved, the output end of the power port 270 is respectively and electrically connected with the processor 210, the detection unit, the control unit 230, the 4G/5G module 240 and the loudspeaker 290 through wires, and is used for supplying power to each component, keeping stable operation of each component, and the wiring port 280 is used for being connected with a comprehensive protector of a high-voltage switch, so that the operation condition of the comprehensive protector of the high-voltage switch is conveniently monitored.

Example 2:

as shown in fig. 1 to 5, the present embodiment is different from embodiment 1 only in that in this embodiment, the suction assembly 130 includes a first bolt 132 disposed in the screw hole 121 and engaged with the screw hole 121, a connection member 131 fixed to the bottom end of the first bolt 132, and a suction cup 133 mounted to the bottom end of the connection member 131, the first bolt 132 is engaged with the screw hole 121 to facilitate mounting the connection member 131 and the suction cup 133 to the fixing member 120, the connection member 131 is used to connect and fix the first bolt 132 and the suction cup 133 together, and the suction cup 133 is used to perform suction, thereby increasing the convenience of fixing the housing 110.

The working principle and the using flow of the utility model are as follows: when the intelligent high-voltage switch comprehensive protection device is used, the shell 110 is mounted on the high-voltage switch comprehensive protection device, a user can pass through the screw hole 121 through the screw hole to mount the shell 110 on the high-voltage switch protector, when the screw hole 121 is short of the screw hole or the screw hole cannot be used for the screw hole in a narrow space, the bottom end of the shell 110 can be selectively attached to the metal part of the high-voltage switch protector, the ring magnet 140 adsorbs the column, so that the shell 110 is fixed, meanwhile, the first screw hole 132 can be meshed in the screw hole 121, the sucker 133 is mounted on the shell 110, the shell 110 is adsorbed on the high-voltage switch protector by the sucker 133, the high-voltage switch protector is connected with the wiring port 280, in operation, the monitoring unit 220 monitors the operation of the high-voltage switch protector, when faults occur, the alarm signal is transmitted to the processor 210, the alarm signal is transmitted to the host through the 485 interface 250, meanwhile, the alarm signal is transmitted to the internet through the network port 260 or the 4G/5G module 240, the user receives the alarm signal on the mobile phone terminal, and meanwhile the control unit 230 controls the loudspeaker 290 to start, the alarm signal is sent, and the alarm signal is used for reminding the nearby personnel of the faults of the high-voltage switch comprehensive protection device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A fault alerting device for a high voltage switch integrated protector, comprising: the alarm device comprises a main body module (100) and an alarm module (200), and is characterized in that the main body module (100) comprises a shell (110), fixing pieces (120) symmetrically fixed on two sides of the shell (110), a plurality of adsorption assemblies (130) arranged on the fixing pieces (120) and a ring magnet (140) fixed at the bottom end of the shell (110);

the alarm module (200) comprises a processor (210) arranged on the inner wall of the shell (110), a monitoring unit (220) arranged on one side of the processor (210), a control unit (230) arranged on one side of the monitoring unit (220), a 4G/5G module (240) arranged on one side of the control unit (230), a 485 interface (250) arranged on the inner wall of the shell (110) and extending out of the shell (110), a network port (260) arranged on one side of the 485 interface (250), a power port (270) arranged on one side of the network port (260), a wiring port (280) arranged on one side of the power port (270) and a loudspeaker (290) arranged on the outer side of the shell (110).

2. The fault warning device of a high voltage switch integrated protector according to claim 1, wherein the top end of the fixing member (120) is provided with a plurality of screw holes (121) in an array.

3. The fault warning device of a high voltage switch integrated protector according to claim 1, wherein the adsorption assembly (130) comprises a first bolt (132) arranged in the screw hole (121) and meshed with the screw hole (121), a connecting piece (131) fixed at the bottom end of the first bolt (132), and a sucker (133) arranged at the bottom end of the connecting piece (131).

4. The fault warning device of a high voltage switch integrated protector according to claim 1, characterized in that the input end of the monitoring unit (220) is electrically connected with the wiring port (280) through an electric wire, and the output end of the monitoring unit (220) is electrically connected with the input end of the processor (210) through an electric wire.

5. The fault alarm device of the high-voltage switch integrated protector according to claim 1, wherein the output end of the processor (210) is electrically connected with the input ends of the control unit (230), the 4G/5G module (240), the 485 interface (250) and the network port (260) through wires respectively.

6. The fault warning device of a high voltage switch integrated protector according to claim 1, characterized in that the output end of the control unit (230) is electrically connected with the input ends of the loudspeaker (290) and the wiring port (280) through wires.

7. The fault warning device of a high voltage switch integrated protector according to claim 1, wherein the output end of the power port (270) is electrically connected with the processor (210), the detection unit, the control unit (230), the 4G/5G module (240) and the speaker (290) through wires, respectively.

8. The fault alerting device of a high voltage switch integrated protector of claim 1, wherein the bottom outer side of the ring magnet (140) is flush with the bottom end of the housing (110).