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Wind power generator cabin fire-extinguishing system

A technology of wind turbine cabin and fire protection system, which is applied in the direction of wind power generation, wind engine, wind engine control, etc. It can solve the problem of not dividing reasonable fire alarm levels and fire modes, and achieve more targeted and optimal fire protection Effect, firefighting effect Effective effect

Inactive Publication Date: 2012-07-04
SHANGHAI AUSTRI WIND POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome that the fire protection system of the wind turbine cabin in the prior art does not divide a reasonable fire alarm level and a fire mode under each fire alarm level, and cannot immediately execute corresponding fire protection according to the fire parameter value. In order to provide a fire protection system for wind turbine cabins with reasonable fire alarm levels and fire modes for each fire alarm level

Method used

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  • Wind power generator cabin fire-extinguishing system
  • Wind power generator cabin fire-extinguishing system
  • Wind power generator cabin fire-extinguishing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a block diagram of the wind turbine cabin fire protection system 1 in this embodiment. The fire control system 1 for the wind turbine cabin includes a detection module 11 for timing detection of a fire parameter value in the wind turbine cabin, a fire protection module 14 for extinguishing the wind turbine cabin, and a fire control module 14 for controlling the opening and closing of the wind turbine The wind turbine control module 15 and an alarm module 13 for alarming, the wind turbine cabin fire protection system 1 also includes a control module 12 that stores at least two thresholds, and these thresholds are used to classify the fires in the wind turbine cabin according to their severity. A plurality of fire levels, the alarm module 13 has a plurality of alarm modes, the alarm modes correspond to the fire levels one by one, the fire protection module 14 has a plurality of fire modes, the fire modes correspond to the fire levels One of these threshold...

Embodiment 2

[0037] like image 3 As shown, the wind turbine cabin fire protection system 1 of this embodiment and the first embodiment have many identical parts, and these identical parts will not be repeated here. The difference between this embodiment and Embodiment 1 is only that: the wind turbine cabin fire protection system 1 of this embodiment also includes a plurality of camera modules 16 located in the wind turbine cabin and connected to the control module 12, and the control module 12 also uses The image data collected by the camera modules 16 is received and displayed on the display screen. The wind turbine includes a plurality of mechanical components and a plurality of electrical components. The fire-fighting module 14 may include an aerosol fire extinguishing system and an IG541 fire extinguishing system. The aerosol fire extinguishing system is used to extinguish fires for these mechanical components. Extinguish these electrical components from fire. The control module 12 ...

Embodiment 3

[0039] like Figure 4 As shown, the wind turbine cabin fire protection system 1 of the present embodiment and the second embodiment have many identical parts, and these identical parts will not be repeated here. And the difference between the present embodiment and the second embodiment is only: the wind turbine cabin fire protection system 1 of the present embodiment also includes a wireless transceiver device 17 and a remote monitoring terminal 18, and the control module 12 is also used to send The image data, the current fire level and the fire location are sent to the remote monitoring terminal 18, and the remote monitoring terminal 18 is used to display the image data, the current fire level and the fire location. The control module 12 can also be used to receive an instruction for controlling the fire protection module 14 and an instruction for controlling the wind turbine control module 15 from the remote monitoring terminal 18 through the wireless transceiver device 17...

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PUM

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Abstract

The invention discloses a wind power generator cabin fire-extinguishing system, which comprises a detection module, a fire-extinguishing module, a wind generation set control module, an alarm module and a control module, wherein the detection module is used for periodically detecting a fire disaster parameter value in a wind power generator cabin; the fire-extinguishing module is used for distinguishing fire in the wind power generator cabin; the wind generation set control module is used for controlling the startup and shutdown of a wind generation set; the alarm module is used for alarming; the control module is used for saving at least two threshold values; these threshold values are used for classifying a fire disaster in the wind power generator cabin into a plurality of fire disaster levels according the severity degree; the alarm module has a plurality of alarm modes; the fire-extinguishing module has a plurality of fire-extinguishing modes; and the wind generation set control module is used for controlling the startup and shutdown of the wind generation set. These alarm modes, these fire-extinguishing modes and the startup and shutdown of the wind generation set can be combined into a plurality of different fire-fighting modes. According to the wind power generator cabin fire-extinguishing system, a fire-extinguishing way can be adopted in time according to the level of a fire disaster, so that a fire-fighting effect is more effective.

Description

technical field [0001] The invention relates to a fire-fighting system, in particular to a fire-fighting system for a wind turbine cabin. Background technique [0002] As a clean and renewable new energy, wind energy has been paid more and more attention by countries all over the world. At present, with the rapid development of wind power technology, safety accidents continue to occur, among which fire accidents account for a large proportion and cause huge economic losses. [0003] During operation, wind turbines have the characteristics of high heat generation, but not easy to dissipate heat, resulting in a high probability of fire in the nacelle. Because the wind turbine and the main control system are usually located in the nacelle at the top of the wind power tower more than 60 meters above the ground, and the heat rises rapidly during a fire, it is difficult for rescuers to enter the nacelle, which makes rescue and fire fighting often not timely enough. The crew caus...

Claims

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Application Information

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IPC IPC(8): A62C3/16G08B17/00F03D7/00
CPCY02E10/723Y02E10/72
Inventor 范兆骥
Owner SHANGHAI AUSTRI WIND POWER TECH
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