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Substation smoke alarm system

An alarm system and substation technology, applied in the field of alarms, can solve the problems of power failure reset, timely investigation, and difficulty in human management, and achieve the effect of reasonable design, low manufacturing cost, and suitable for large-scale promotion.

Inactive Publication Date: 2017-05-10
STATE GRID SHANDONG GAOMI POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there is no remote reset device in the smoke alarm device, the smoke alarm device cannot reset itself to the normal operating state after the alarm, causing the smoke alarm device to continuously and repeatedly alarm
It is necessary to mobilize the operation and maintenance personnel to the substation site to reset the smoke alarm device after power failure, or the operation team personnel to perform power failure reset during inspection, which is inconvenient to use
[0003] In the daily maintenance of the substation, it is necessary to inspect the smoke alarm device of the substation. It is not time-consuming and laborious to inspect the smoke alarm device of some nearby substations, but for those substations with remote locations and inconvenient transportation The inspection of the smoke alarm device is not very timely, especially in the case of many work tasks, tight manpower, and bad weather conditions, the inspection cycle of the inspection and maintenance of the smoke alarm will be extended
And even if the routine inspection of equipment is done, the reasons for the alarm of the smoke alarm device are still very random and accidental, which makes it difficult to manage manually, and it is impossible to ensure timely investigation of false alarms of the smoke alarm device

Method used

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  • Substation smoke alarm system
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] like figure 1 As shown, a substation smoke alarm system includes a smoke alarm device 1 and an intelligent mobile terminal 2. The smoke alarm device 1 includes: a smoke sensor 11, a smoke controller 12, a smoke reset 13, Audible alarm 14 and light alarm 15, wherein:

[0025] The smoke sensor 11 is used to detect the smoke signal of the surrounding environment and transmit the detected smoke signal to the smoke controller 12,

[0026] The smoke sensor controller 12 is used to receive the smoke signal from the smoke sensor 11 and control the sound alarm 14 to emit an alarm sound and the light alarm 15 to emit an alarm light. The smoke signal is transmitted to the smoke reset device 13;

[0027] The smoke detector 13 is connected to the intelligent mobile terminal 2 through an external network and transmits a smoke signal to the intelligent mobil...

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Abstract

A substation smoke alarm system relates to the field of medical apparatuses. The system comprises a smoke alarm device and an intelligent mobile terminal. The smoke alarm device comprises a smoke sensor, a smoke controller, a smoke restorer, a voice alarm, and a light alarm. By setting the smoke restorer and the intelligent mobile terminal, the working condition of the smoke alarm device can be monitored remotely. When the alarm is raised, the smoke restorer sends a smoke signal to the intelligent mobile terminal, and an operator receives the smoke signal through the intelligent mobile terminal and judges whether the alarm is real. If the alarm is false, the intelligent mobile terminal can be operated to make the smoke restorer reset the powered-off external power supply of the smoke alarm device. Thus, there is no need to transfer maintenance personnel to the site for troubleshooting and power-off resetting when there is false alarm. The substation smoke alarm system is used for substation fire detection.

Description

technical field [0001] The invention relates to the field of alarms, in particular to a substation smoke alarm system. Background technique [0002] The smoke alarm device is an important part of the substation automation system. Its reliability and stability are directly related to the safe operation of the unattended substation and the entire power grid. According to statistics, 91.6% of the smoke alarms in substations are false alarms caused by smoke generated by construction welding, smoking, etc. Because there is no remote reset device in the smoke alarm device, the smoke alarm device cannot reset itself to the normal operation state after the alarm, causing the smoke alarm device to continue to repeat the alarm. It is necessary to mobilize the operation and maintenance personnel to the substation site to reset the smoke alarm device after power off, or to reset the power off when the operation team patrols, which is inconvenient to use. [0003] In the daily maintena...

Claims

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Application Information

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IPC IPC(8): G08B17/10
CPCG08B17/10
Inventor 王同伦朱霆陈伟东王钦昭孔令杰马靖王振升高文龙李晓华
Owner STATE GRID SHANDONG GAOMI POWER SUPPLY
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