Unlock instant, AI-driven research and patent intelligence for your innovation.

Switch cabinet environment monitoring and control system

A control system and environmental monitoring technology, applied in the field of switch cabinets, can solve problems such as untimely maintenance of switchgear cabinets, and achieve the effect of improving maintenance efficiency and facilitating search

Inactive Publication Date: 2018-09-21
JIANGSU MINGAN ELECTRIC
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a switchgear environmental monitoring and control system for solving the problem of untimely maintenance of the switch cabinet in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Switch cabinet environment monitoring and control system
  • Switch cabinet environment monitoring and control system
  • Switch cabinet environment monitoring and control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 , the present invention provides a switch cabinet door, the panel 1 of the door is provided with a plurality of vents for ventilation and heat dissipation, a protective plate 2 corresponding to the inner side of the vent is provided on the cabinet door, and the four corners of the protective plate 2 A guide column 3 is provided separately, and a guide hole 7 for inserting the guide column 3 is provided on the inner side of the cabinet door panel 1 corresponding to the guide column 3. The left end of the guide column 3 is provided with a block 4, and the block 4 and the guide column 3 Threaded connection between them, the guide column 3 is inserted into the guide hole 7 and fixed to the opening end of the guide hole 7 through an end cover 5, the end cover 5 is provided with a through hole for the guide column 3 to pass through, and the end cover 5 passes through Fasteners such as screws and bolts are installed on the inside of the cabinet door panel 1; in or...

Embodiment 2

[0031] see figure 2 , the present invention provides a switch cabinet door, the panel 1 of the door is provided with a plurality of vents for ventilation and heat dissipation, a protective plate 2 corresponding to the inner side of the vent is provided on the cabinet door, and the four corners of the protective plate 2 A guide column 3 is provided separately, and a boss is arranged between the guide column 3 and the protective plate 2 to connect with each other. The inner side of the cabinet door panel 1 corresponding to the guide column 3 is provided with a guide hole 7 for inserting the guide column 3. The left side of the guide column 3 A block 4 is provided at the end, and the block 4 is threadedly connected with the guide post 3 . When the switch cabinet is depressurized, the guide column 3 seals the protective plate 2 and the cabinet door panel 1 face to face. The guide hole 7 is a step hole, which is divided into a small aperture end and a large aperture end from left...

Embodiment 3

[0034] see figure 2 , The present invention provides a switchgear environment monitoring and control system. A control system is provided on the cabinet door for real-time monitoring of the operating environment of components inside the switchgear. The control system includes a processing unit, a monitoring unit, a memory and an alarm unit, the output of the monitoring unit is electrically connected to the input of the processing unit, the input of the memory and the input of the alarm unit are respectively electrically connected to the output of the processing unit The processing unit is provided with a wireless generator, and the wireless generator wirelessly connects to the mobile device of the management personnel. When the processing unit receives the abnormal data from the monitoring unit, the wireless generator notifies the management personnel to carry out maintenance.

[0035]The monitoring unit includes a pressure detection element and a temperature detection elemen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a switch cabinet environment monitoring and control system. The switch cabinet environment monitoring and control system is used for monitoring the operating environment of internal components in a switch cabinet in real time. The switch cabinet environment monitoring and control system includes a processing unit, a monitoring unit, a memory and an alarm unit, wherein the output end of the monitoring unit is electrically connected to the input end of the processing unit, and the input end of the memory and the input end of the alarm unit are electrically connected to theoutput end of the processing unit; a wireless generator is arranged in the processing unit, and the wireless generator wirelessly connects a mobile device of a management personnel; and when the processing unit receives abnormal data of the monitoring unit, the wireless generator notifies the management personnel to perform maintenance. The switch cabinet environment monitoring and control systemmonitors the environment of the switch cabinet in real time, and forms a log for the management personnel to consult, and when the set threshold is exceeded, the gives an alarm. And at the same time,the wireless generator sends a switch cabinet number of a label unit to the mobile device of the management personnel, thus being convenient for the management personnel to search the abnormal switchcabinet and improving the repair efficiency.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a switch cabinet environment monitoring and control system. Background technique [0002] During the operation of the switchgear, if there is a fault such as a short circuit in the primary circuit, high-temperature and high-pressure gas will be generated. If the high-temperature and high-pressure gas in the primary circuit compartment cannot be effectively released in a very short time, it will cause the switchgear to explode, seriously threatening the Personal and property safety. Therefore, both the gas-filled primary circuit compartment (such as a circuit breaker room) filled with insulating gas and the non-pneumatic primary circuit compartment (such as a cable room) that is not filled with insulating gas in the switchgear need a pressure relief channel to provide a pressure relief port for High temperature and high pressure gas discharge. Each primary circuit compar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H02B1/56H02B1/30G01D21/02
CPCH02J13/0075H02B1/306H02B1/565G01D21/02Y04S40/126Y02E60/00
Inventor 曹洪新
Owner JIANGSU MINGAN ELECTRIC