Intelligent wind turbine fire extinguishing system

Abstract

The invention discloses an intelligent wind turbine fire extinguishing system, and belongs to the technical field of wind power generation. The system involves temperature sensors, a smoke sensor, fire extinguishing devices and an intelligent inspection robot, wherein the temperature sensors are arranged on high-fire-hazard parts, the fire extinguishing devices are arranged on one sides of the high-fire-hazard parts, and the temperature sensors, the smoke sensor, the fire extinguishing devices and the intelligent inspection robot are in wireless connection with a monitoring center of a wind power plant. According to the system, induction is sensitive, a fire hazard of the wind turbine can be found in advance, carbon dioxide can be adopted for fire extinguishing in time in the early fire stage, secondary damage to the wind turbine is avoided, man-mechine coordination is realized, so that unnecessary shutdown caused by automatic fire hidden danger judgment errors is effectively avoided,the loss of the wind power plant is reduced, and the system has a very wide application prospect.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to an intelligent fan fire protection system. Background technique [0002] Wind power generation refers to the conversion of wind kinetic energy into electrical energy, and wind power is a clean and pollution-free renewable energy source. The use of wind power generation is very environmentally friendly, and the wind energy has a huge reserve, which can effectively alleviate the energy crisis. Therefore, wind power generation is increasingly attention from all over the world. However, during the operation of wind turbines, it is easy to cause spontaneous combustion of wind turbines due to overheating of components, so it has become an inevitable trend to install fire protection systems in wind turbines. [0003] Chinese patent ZL2015206338168 discloses "A Fan Fire Protection System", which is characterized in that it includes a smoke alarm, a temperature ...

AI Technical Summary

Problems solved by technology

However, (1) the temperature sensors of the two are far away from high-fire components, and the fire cannot be detected immediately; (2) the cameras of the two are fixed in position, and there are blind spots for shooting, and it is impossible to transmit all the on-site conditions to the power plant Monitoring center; (3) When a fire is suspected, the monitoring center of the power plant can only investigate the fire situation, but cannot control the scene, which is very likely to cause unnecessary shutdown due to automatic judgment of fire hazards

In addition, the latter uses a dry powder fire extinguisher, once the fire extinguishing behavior occurs, it will cause irreversible damage to the wind turbine generator set

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