A substation intelligent fire protection system and method

Abstract

The present disclosure provides a substation intelligent fire protection system and method, including a plurality of fire-fighting robots and fire-fighting medium supply equipment, and a control center. Fixed or mobile, when a fire occurs, the fire point information can be obtained from the smoke / temperature sensors arranged in various areas of the substation, or from the sensors carried on the fire-fighting robot, or through Configure drone detection to get. The control center dispatches the fire-fighting robot closest to the fire point to go to the fire point first to fight the fire. At the same time, it can dispatch other fire-fighting robots or fire-fighting medium supply equipment that are closer to the fire point to go to the fire point. Realize timely fire extinguishing and adaptive fire extinguishing.

Description

technical field [0001] The disclosure belongs to the technical field of intelligent substations, and in particular relates to an intelligent fire protection system and method for a substation. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] There are a large number of high-voltage and high-current equipment in the substation / converter station, which is easy to cause fire due to equipment failure and line defects, and once a fire occurs, the consequences will be very serious. Therefore, certain fire protection measures have been taken in the substation / converter station . [0004] According to inventor's understanding, the fire-fighting measure of present substation mainly contains two kinds: [0005] (1) Use sensors to detect fire parameters (such as smoke, temperature, etc.), and after determining the fire situation, the on-duty person...

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Problems solved by technology

[0007] However, the above-mentioned fire-fighting measures have certain defects. First of all, although manual rescue can observe the fire situation in real time and help to fight the fire, it has great hidden dangers to personal safety. At the same time, a large number of fire-fighting facilities need to be invested in each substation / converter station. However, many fire-fighting facilities (such as fire extinguishers, etc.) need to be replaced regularly. It takes a certain amount of time to fire at the scene, and it is impossible to extinguish the fire in the best fire-fighting period, and a small fire may lead to a major fire accident. A large-scale fire accident will have a serious impact on the building safety and electricity safety of the power system in multiple regions.

[0008] At present, small and medium-sized fire-fighting robots carry a limited capacity of fire-extinguishing media, and cannot control the fire at one time, resulting in delays in the fire or threats to the safety of the robot itself.

Large-scale robots are generally equipped with a large-caliber water cannon, which is supplied by a fire truck and can only use water jets to extinguish the fire. Facing the facilities of the substation, there are application limitations. At the same time, the height of the fire-fighting water cannon is fixed, which cannot meet the needs of equipment at different heights in the substation. Accurate fire suppression needs

In addition, if the robot is far away from the fire point, it will not be able to reach the fire scene quickly and in time, and it may also delay the fire and cause the fire to expand.

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