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Electric control cabinet safety monitoring alarm system and method

A technology of safety monitoring and alarm system, which is applied in the direction of electric transmission signal system, alarm, fire alarm by smoke/gas effect, etc. Problems such as immersion monitoring function, to achieve the effect of convenient real-time reading work

Pending Publication Date: 2021-10-15
东营安顺电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned system has defects or deficiencies such as a small temperature monitoring area, no water immersion monitoring function, and no communication with the host computer.

Method used

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  • Electric control cabinet safety monitoring alarm system and method
  • Electric control cabinet safety monitoring alarm system and method
  • Electric control cabinet safety monitoring alarm system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment one, with reference to figure 1 —3:

[0035] An electric control cabinet safety monitoring and alarm system 001, including a housing 1, a temperature sensor 2, a humidity sensor 3, a smoke sensor 4, a water immersion sensor 5 and a monitoring circuit 6-1, the housing 1 is a rectangular box structure , a monitoring circuit 6-1 is installed inside, the side of the housing 1 is provided with a humidity sensor 3 and a smoke sensor 4 for monitoring the humidity inside the electric control cabinet and whether there is smoke, the front panel of the housing 1 The middle part is provided with a temperature sensor 2 for monitoring the temperature inside the electric control cabinet, the upper part of the temperature sensor 2 is provided with a display screen 7 for real-time display of the internal temperature and humidity of the electric control cabinet, and the lower part of the temperature sensor is provided with a control button 8 for adjusting Alarm points for tem...

Embodiment 2

[0042] Embodiment two, refer to figure 1 , figure 2 , Figure 4 , Figure 5 , Figure 6 :

[0043] An electric control cabinet safety monitoring and alarm system 001, including a housing 1, a temperature sensor 2, a humidity sensor 3, a smoke sensor 4, a water immersion sensor 5 and a monitoring circuit 6-2, the housing 1 is a rectangular box structure , a monitoring circuit 6-2 is installed inside, the side of the housing 1 is provided with a humidity sensor 3 and a smoke sensor 4 for monitoring the humidity inside the electric control cabinet and whether there is smoke, the front panel of the housing 1 The middle part is provided with a temperature sensor 2 for monitoring the temperature inside the electric control cabinet, the upper part of the temperature sensor 2 is provided with a display screen 7 for real-time display of the internal temperature and humidity of the electric control cabinet, and the lower part of the temperature sensor is provided with a control but...

Embodiment 3

[0051] Embodiment three, refer to the figure figure 1 , figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 :

[0052] This embodiment is based on the second embodiment, and the following improved design is made: in the electric control cabinet safety monitoring and alarm system 001, the display screen 7 and the control button 8 are all recessed installations on the housing 1, The temperature sensor 2 is installed in the middle of the front panel of the housing 1 through a swing base 11; A slope is provided on the side, and an iron sheet 112 is pasted on the slope, and a small magnet 13 is provided on the front of the housing 1 corresponding to the iron sheet 112;

[0053] The first end seat 21 and the second end seat 22 are fixedly connected with the first elastic pressing piece 33 and the second elastic pressing piece 34 through the first vertical rod 31 and the second vertical rod 32 respectively; when the housing 1 and its When the assembly moves ...

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Abstract

The invention relates to the technical field of electric power safety equipment and particularly discloses an electric control cabinet safety monitoring alarm system and method. The system comprises a shell, a temperature sensor, a humidity sensor, a smoke sensor, a water sensor and a monitoring circuit, wherein the monitoring circuit is arranged in the shell; the temperature sensor, the humidity sensor and the smoke sensor are electrically connected with the monitoring circuit. The monitoring alarm method comprises a fixed-point type monitoring alarm method and an inspection type monitoring alarm method. According to the system, a plurality of working modes of fixed point and inspection are adopted, and a water sensor, a wireless transponding device and a data output terminal are added, so the temperature and humidity in the power distribution cabinet can be monitored in a large range, abnormal conditions such as open fire smoke and water immersion can be monitored, once the power distribution control cabinet is monitored to be abnormal, a sound-light alarm signal can be sent in time to remind a worker; the information can be read by using a USB flash disk and can be communicated with an upper computer so that workers can read the information in real time conveniently.

Description

technical field [0001] The invention relates to the technical field of electric power safety equipment, in particular to an electric control cabinet safety monitoring and alarm system and method. Background technique [0002] Electric control cabinets include power distribution cabinets, switch cabinets, etc., which are widely used in power engineering. The internal electrical components of the power distribution cabinet are often damaged due to reasons such as high temperature, resulting in the failure of the normal operation of the electric control cabinet. The user's production brings losses. For example, a high temperature alarm system for power distribution cabinets with application number 201610582326.9, including a temperature acquisition system installed inside the power distribution cabinet for monitoring switch contacts and lines, an intelligent analysis system for diagnosing and processing the collected data, and an intelligent analysis system based on the diagnos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01D11/30G01D11/24G08B7/06G08B17/10G08B21/20
CPCG01D21/02G01D11/24G01D11/30G08B17/10G08B21/20G08B7/06
Inventor 隋金茹徐凯旋高子泉隋国华
Owner 东营安顺电气有限公司
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