Special fire extinguishing apparatus for wind generating set

Abstract

The invention discloses a special fire extinguishing apparatus for a wind generating set, which comprises a fire extinguishing agent bottle, a fire extinguishing controller, a fire extinguishing spray nozzle and an inductive probe., wherein a cabinet body is suspended at the bottom of a wind driven generator cabin; and the fire extinguishing agent bottle and the fire extinguishing controller are placed in the cabinet body. According to the invention, through hoisting the cabinet body at the bottom of the wind driven generator cabin and placing the fire extinguishing agent bottle and the fire extinguishing controller in the cabinet body, the space inside the wind driven generator cabin is saved; and moreover, as the cabinet body is suspended at the bottom of the wind driven generator cabin, when the wind driven generator cabin rotates, the cabinet body also rotates along with the cabin, so that interference with a torsion cable and other parts at the bottom of the cabin is avoided, and normal operation of the wind generating set is completely not influenced.

Description

technical field [0001] The invention belongs to the technical field of fire protection, and in particular relates to a special fire extinguishing device for a wind power generating set. Background technique [0002] Wind energy is one of the cleanest, non-polluting renewable energy sources. Wind power is the main form of wind energy utilization. The cost of wind power is lower than other new energy sources, and it is possible to further reduce the cost. At present, the development speed of wind power in the world has surpassed the development of other new energy sources. In the future, wind power is likely to become the main source of global electricity one. [0003] In recent years, my country's wind power industry has developed rapidly, but the troubleshooting and maintenance of wind turbines are the weak points of wind power industry research, especially the research on wind turbine fire protection. Due to the complex working conditions and environment of wind turbines,...

AI Technical Summary

Problems solved by technology

[0004] However, it is impossible to install a fire extinguishing device in the nacelle in the currently operating wind turbines. On the one hand, because the internal structure of the nacelle is compact, the installation of the fire extinguishing device will affect the existing maintenance access. On the other hand, even if there are residual The fire extinguishing device is installed in space, and the engine room shell must be disassembled before the fire extinguishing device can be hoisted on the base of the engine room. The installation process is complicated and the renovation time is long. At the same time, it is inconvenient to fill the fire extinguishing agent after use.

If the fire extinguishing device is installed and fixed on the yaw layer platform at the junction of the nacelle and the tower, and the fire extinguishing agent bottle is connected to the nozzle installed in the nacelle through the pipeline, the pipeline will not be able to avoid torsion due to the yaw rotation of the nacelle cables, affecting the normal operation of the generator set

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