CN102526913A - Wind power generator cabin fire-extinguishing system - Google Patents
Wind power generator cabin fire-extinguishing system Download PDFInfo
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- CN102526913A CN102526913A CN2011104127370A CN201110412737A CN102526913A CN 102526913 A CN102526913 A CN 102526913A CN 2011104127370 A CN2011104127370 A CN 2011104127370A CN 201110412737 A CN201110412737 A CN 201110412737A CN 102526913 A CN102526913 A CN 102526913A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
The present invention relates to fire-fighting system, particularly a kind of wind-power engine room fire-fighting system.
Background technology
Wind energy more and more receives the attention of countries in the world as a kind of renewable new forms of energy of cleaning.At present, the wind generating technology development is swift and violent, and security incident but constantly takes place, and wherein fire incident has accounted for very big ratio, and has caused enormous economic loss.
In running, wind power generating set has the heat of generation height, but is difficult for the characteristics of heat radiation, causes position, cabin fire occurrence probability very high.Owing to wind-powered electricity generation unit and master control system heat many reasons such as rising rapidly in the cabin that reaches the wind power tower drum top more than 60 meters apart from ground and during fire usually; The rescue personnel is difficult to get into the cabin; Make that rescue and fire extinguishing are often not prompt enough; The wind-force unit is caused huge injury, also brought enormous economic loss simultaneously.
In order to overcome the problems referred to above, application number is that 200910035201.4 one Chinese patent application discloses a kind of wind-power engine room automatic fire-fighting monitoring and emergency system.Though can address the above problem like this; But can attract some new problems; Be embodied in: the first, do not mark off the fire mode under comparatively rational fire protection warning grade and each fire protection warning grade, can not carry out corresponding fire mode immediately according to the fire parameter value.The second, fire-fighting system only adopts inert gas fire-fighting system, does not adopt corresponding extinguishing material to different wind-power engine room parts, and inert gas charges into wind-power engine room and makes the people suffocate easily and produce other physiological hazard simultaneously.The 3rd, the detector that uses is temperature sensor, Smoke Sensor and oxygen concentration sensor, so insufficient sensitivity is high.The 4th; Sensor does not carry out encoding process; Therefore when the fire remote monitoring, can accurately not find burning things which may cause a fire disaster and the fire-fighting that is directed against arranged, not mention the injection flow velocity problem of control extinguishing material yet to the fire order of severity of different parts in the wind-power engine room.
Summary of the invention
The technical problem that the present invention will solve is not mark off the fire mode under comparatively rational fire protection warning grade and each fire protection warning grade in order to overcome wind-power engine room fire-fighting system of the prior art; Can not carry out the defective of corresponding fire mode according to the fire parameter value immediately, a kind of wind-power engine room fire-fighting system with the fire mode under comparatively rational fire protection warning grade and each fire protection warning grade is provided.This wind-power engine room fire-fighting system can take to tackle the fire-fighting mode in time according to fire condition, and is therefore more effective.
The present invention solves above-mentioned technical problem through following technical proposals:
The invention provides a kind of wind-power engine room fire-fighting system; Comprise one be used for regularly detecting the fire parameter value in the wind-power engine room detection module, the fire-fighting module, that is used for that wind-power engine room is put out a fire be used to control the alarm module that the wind-powered electricity generation unit control module and of the opening and closing of wind-powered electricity generation unit is used to report to the police; Its characteristics are; This wind-power engine room fire-fighting system also comprises the control module of preserving at least two threshold values; Those threshold values are used for the fire in the wind-power engine room is divided into a plurality of fire size class according to the order of severity; This alarm module has a plurality of alarm modes; Those alarm modes are corresponding one by one with those fire size class; This fire-fighting module has a plurality of fire modes, and those fire modes are corresponding one by one with those fire size class, and the threshold value in those threshold values is also as a serious fire threshold value; This control module is used for that this detection module is detected this fire parameter value of obtaining and those threshold values and compares judging current fire size class and to control this alarm module and this fire-fighting module is carried out alarm mode and the fire mode corresponding with current fire size class respectively, this control module also be used to judge this fire parameter value whether above this serious fire threshold value and above the time control this wind-powered electricity generation unit control module and close the wind-powered electricity generation unit.
Preferably; This control module is preserved three threshold values; These three threshold values are according to being respectively first threshold, second threshold value and the 3rd threshold value from small to large; This control module is used for controlling this alarm module in this fire parameter value during greater than this first threshold and smaller or equal to this second threshold value and sends green alarm; This control module also be used for this fire parameter value control during greater than this second threshold value and smaller or equal to the 3rd threshold value this alarm module send warning yellow and control this fire-fighting module at the fire location place release portion extinguishing chemical, this control module also is used for controlling this alarm module during greater than the 3rd threshold value in this fire parameter value and sends warning red, controls this fire-fighting module and discharge whole extinguishing chemicals and control this wind-powered electricity generation unit control module and close the wind-powered electricity generation unit.
Preferably, this detection module comprises a plurality of active bleeder detectors, and each active bleeder detector all is used for detecting acquisition one detected value, and detected value maximum in those detected values is this fire parameter value.
Preferably; This detection module also comprises one or more in a plurality of temperature sensors, a plurality of Smoke Sensor, a plurality of carbon dioxide sensor and a plurality of photo-detector; Each temperature sensor, each Smoke Sensor and each carbon dioxide sensor all are used for detecting acquisition one detected value; Each photo-detector all is used for detecting acquisition one detected value, and detected value maximum in those detected values is this fire parameter value.
Preferably; This alarm module also comprises a display screen and a loudspeaker; This control module also is used for obtaining fire location according to the size of each detected value with the source position analysis, and controls this display screen this fire location of demonstration and control this this fire location of loudspeaker report.
Preferably, this wind-power engine room fire-fighting system also comprises a plurality of photographing modules that are positioned at this wind-power engine room and are connected with this control module, and this control module also is used to receive the view data of those photographing modules collections and shows through this display screen.
Preferably; This wind-powered electricity generation unit comprises a plurality of mechanical parts and a plurality of electric component; This fire-fighting module comprises that a GAFES and an IG541 fire extinguishing system (adopt the fire extinguishing system of IG541 extinguishing chemical; The IG541 extinguishing chemical is that 52% nitrogen, 40% argon gas and 8% carbon dioxide are formed by volume fraction), this GAFES is used to those mechanical parts fire extinguishings, and this IG541 fire extinguishing system is used to those electric components fire extinguishings.
Preferably, this control module also is used for the size according to each detected value, the injection speed stream that comes the extinguishing material in nearest GAFES in source position or the IG541 fire extinguishing system of each detected value of adjustable range.
Preferably; This wind-power engine room fire-fighting system also comprises a wireless transmitting-receiving equipments and a remote monitoring terminal; This control module also is used for sending those view data, current fire size class and this fire location to this remote monitoring terminal through this wireless transmitting-receiving equipments, and this remote monitoring terminal is used to show those view data, current fire size class and this fire location.
Preferably; This control module also be used for through this wireless transmitting-receiving equipments from this remote monitoring terminal receive one be used to control this fire-fighting module instruction and be used to control the instruction of this wind-powered electricity generation unit control module, and according to this fire-fighting module of those commands for controlling and this wind-powered electricity generation unit control module.
Positive progressive effect of the present invention is:
The invention provides a kind of wind-power engine room fire-fighting system.At first, this wind-power engine room fire-fighting system can be taked to tackle the fire-fighting mode according to fire size class in time, so the fire-fighting effect is more effective.Secondly, adopt different extinguishing materials with electric component, so that reach best fire-fighting effect and avoid the interior parts of wind-power engine room to damage because of the improper use of extinguishing material to the mechanical part in the wind-power engine room.Simultaneously, GAFES and IG541 fire extinguishing system can not make the people suffocate or produce other physiological hazard.Sensitivity when once more, initiatively the use of bleeder detector has increased the detection of this wind-power engine room fire-fighting system.At last; Through sensor is carried out encoding process; This wind-power engine room fire-fighting system can find fire location accurately and show when fire takes place; And can control the injection flow velocity of extinguishing material to the fire order of severity of different parts in the wind-power engine room, so fire-fighting has more specific aim.
Description of drawings
Fig. 1 is the module diagram of the embodiment one of wind-power engine room fire-fighting system of the present invention.
Fig. 2 is the flow chart of wind-power engine room fire-fighting method that has adopted the embodiment one of wind-power engine room fire-fighting system of the present invention.
Fig. 3 is the module diagram of the embodiment two of wind-power engine room fire-fighting system of the present invention.
Fig. 4 is the module diagram of the embodiment three of wind-power engine room fire-fighting system of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
Embodiment one:
Fig. 1 is the module diagram of the wind-power engine room fire-fighting system 1 of present embodiment.This wind-power engine room fire-fighting system 1; Comprise one be used for regularly detecting the fire parameter value in the wind-power engine room detection module 11, the fire-fighting module 14, that is used for that wind-power engine room is put out a fire be used to control the alarm module 13 that the wind-powered electricity generation unit control module 15 and of the opening and closing of wind-powered electricity generation unit is used to report to the police; This wind-power engine room fire-fighting system 1 also comprises the control module 12 of preserving at least two threshold values; Those threshold values are used for the fire in the wind-power engine room is divided into a plurality of fire size class according to the order of severity; This alarm module 13 has a plurality of alarm modes; Those alarm modes are corresponding one by one with those fire size class; This fire-fighting module 14 has a plurality of fire modes; Those fire modes are corresponding one by one with those fire size class; Threshold value in those threshold values is also as a serious fire threshold value, and this control module 12 is used for that this detection module 11 is detected this fire parameter value of obtaining and those threshold values and compares judging current fire size class and to control this alarm module 13 and this fire-fighting module 14 is carried out alarm mode and the fire mode corresponding with current fire size class respectively, this control module 12 also be used to judge this fire parameter value whether above this serious fire threshold value and above the time control this wind-powered electricity generation unit control module 15 and close the wind-powered electricity generation unit.
The situation that will combine Fig. 2 and this control module 12 to preserve three threshold values is below described the course of work of this wind-power engine room fire-fighting system 1:
Because the inner space of wind-power engine room is bigger, this detection module 11 can comprise a plurality of active bleeder detectors, and those active bleeder detectors are distributed in the inside of wind-power engine room according to the difference of the fire probability of happening at diverse location place.Particularly, the position that the fire probability of happening is big is provided with more active bleeder detector, and the position that the fire probability of happening is little is provided with less active bleeder detector.Each active bleeder detector all is used for detecting acquisition one detected value, and detected value maximum in those detected values is as this fire parameter value.
This detection module 11 can also comprise one or more in a plurality of temperature sensors, a plurality of Smoke Sensor, a plurality of carbon dioxide sensor and a plurality of photo-detector; Each temperature sensor, each Smoke Sensor and each carbon dioxide sensor also all can detect and obtain a detected value, and each photo-detector all is used for detecting acquisition one detected value.At this moment, this control module 12 with detected value maximum in all detected values as this fire parameter value.
This alarm module 13 is except having the device that sends the different colours alarm; Can also comprise a display screen and a loudspeaker; This control module 12 can also be used for obtaining fire location according to the size of each detected value with the source position analysis, and controls this display screen this fire location of demonstration and control this this fire location of loudspeaker report.
Embodiment two:
As shown in Figure 3, the wind-power engine room fire-fighting system 1 of present embodiment and embodiment one has the identical part in many places, and these same sections repeat no more here.And present embodiment only is with the difference of embodiment one: the wind-power engine room fire-fighting system 1 of present embodiment also comprises a plurality of photographing modules 16 that are positioned at this wind-power engine room and are connected with this control module 12, and this control module 12 also is used to receive the view data of those photographing modules 16 collections and shows through this display screen.This wind-powered electricity generation unit comprises a plurality of mechanical parts and a plurality of electric component; This fire-fighting module 14 can comprise a GAFES and an IG541 fire extinguishing system; This GAFES is used to those mechanical part fire extinguishings, and this IG541 fire extinguishing system is used to those electric component fire extinguishings.This control module 12 also is used for the size according to each detected value, the injection speed stream that comes the extinguishing material in nearest GAFES in source position or the IG541 fire extinguishing system of each detected value of adjustable range.
Embodiment three:
As shown in Figure 4, the wind-power engine room fire-fighting system 1 of present embodiment and embodiment two has the identical part in many places, and these same sections repeat no more here.And the difference of present embodiment and embodiment two only is: the wind-power engine room fire-fighting system 1 of present embodiment also comprises a wireless transmitting-receiving equipments 17 and a remote monitoring terminal 18; This control module 12 also is used for sending those view data, current fire size class and this fire location to this remote monitoring terminal 18 through this wireless transmitting-receiving equipments 17, and this remote monitoring terminal 18 is used to show those view data, current fire size class and this fire location.This control module 12 can also be used for through this wireless transmitting-receiving equipments 17 from this remote monitoring terminal 18 receive one be used to control this fire-fighting module 14 instruction and be used to control the instruction of this wind-powered electricity generation unit control module 15, and according to those commands for controlling this fire-fighting module 14 and this wind-powered electricity generation unit control module 15.
By the way, realized artificial remote monitoring and fire-fighting to fire in the wind-power engine room.Therefore the fire-fighting effect is more effective, also has more specific aim.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (10)
1. wind-power engine room fire-fighting system; Comprise one be used for regularly detecting the fire parameter value in the wind-power engine room detection module, the fire-fighting module, that is used for that wind-power engine room is put out a fire be used to control the alarm module that the wind-powered electricity generation unit control module and of the opening and closing of wind-powered electricity generation unit is used to report to the police; It is characterized in that; This wind-power engine room fire-fighting system also comprises the control module of preserving at least two threshold values; Those threshold values are used for the fire in the wind-power engine room is divided into a plurality of fire size class according to the order of severity; This alarm module has a plurality of alarm modes; Those alarm modes are corresponding one by one with those fire size class; This fire-fighting module has a plurality of fire modes, and those fire modes are corresponding one by one with those fire size class, and the threshold value in those threshold values is also as a serious fire threshold value; This control module is used for that this detection module is detected the fire parameter value that obtains and those threshold values and compares judging current fire size class and to control this alarm module and this fire-fighting module is carried out alarm mode and the fire mode corresponding with current fire size class respectively, this control module also be used to judge this detection module detect the fire parameter value that obtains whether above this serious fire threshold value and above the time control this wind-powered electricity generation unit control module and close the wind-powered electricity generation unit.
2. wind-power engine room fire-fighting system as claimed in claim 1; It is characterized in that; This control module is preserved three threshold values; These three threshold values are according to being respectively first threshold, second threshold value and the 3rd threshold value from small to large; This control module is used for controlling this alarm module in this fire parameter value during greater than this first threshold and smaller or equal to this second threshold value and sends green alarm; This control module also be used for this fire parameter value control during greater than this second threshold value and smaller or equal to the 3rd threshold value this alarm module send warning yellow and control this fire-fighting module at the fire location place release portion extinguishing chemical, this control module also is used for controlling this alarm module during greater than the 3rd threshold value in this fire parameter value and sends warning red, controls this fire-fighting module and discharge whole extinguishing chemicals and control this wind-powered electricity generation unit control module and close the wind-powered electricity generation unit.
3. wind-power engine room fire-fighting system as claimed in claim 2; It is characterized in that; This detection module comprises a plurality of active bleeder detectors, and each active bleeder detector all is used for detecting acquisition one detected value, and detected value maximum in those detected values is this fire parameter value.
4. wind-power engine room fire-fighting system as claimed in claim 3; It is characterized in that; This detection module also comprises one or more in a plurality of temperature sensors, a plurality of Smoke Sensor, a plurality of carbon dioxide sensor and a plurality of photo-detector; Each temperature sensor, each Smoke Sensor and each carbon dioxide sensor all are used for detecting acquisition one detected value, and each photo-detector all is used for detecting acquisition one detected value, and detected value maximum in those detected values is this fire parameter value.
5. wind-power engine room fire-fighting system as claimed in claim 4; It is characterized in that; This alarm module also comprises a display screen and a loudspeaker; This control module also is used for obtaining fire location according to the size of each detected value with the source position analysis, and controls this display screen this fire location of demonstration and control this this fire location of loudspeaker report.
6. wind-power engine room fire-fighting system as claimed in claim 5; It is characterized in that; This wind-power engine room fire-fighting system also comprises a plurality of photographing modules that are positioned at this wind-power engine room and are connected with this control module, and this control module also is used to receive the view data of those photographing modules collections and shows through this display screen.
7. wind-power engine room fire-fighting system as claimed in claim 6; It is characterized in that; This wind-powered electricity generation unit comprises a plurality of mechanical parts and a plurality of electric component; This fire-fighting module comprises a GAFES and an IG541 fire extinguishing system, and this GAFES is used to those mechanical part fire extinguishings, and this IG541 fire extinguishing system is used to those electric component fire extinguishings.
8. wind-power engine room fire-fighting system as claimed in claim 7; It is characterized in that; This control module also is used for the size according to each detected value, the injection speed stream that comes the extinguishing material in nearest GAFES in source position or the IG541 fire extinguishing system of each detected value of adjustable range.
9. wind-power engine room fire-fighting system as claimed in claim 8; It is characterized in that; This wind-power engine room fire-fighting system also comprises a wireless transmitting-receiving equipments and a remote monitoring terminal; This control module also is used for sending those view data, current fire size class and this fire location to this remote monitoring terminal through this wireless transmitting-receiving equipments, and this remote monitoring terminal is used to show those view data, current fire size class and this fire location.
10. wind-power engine room fire-fighting system as claimed in claim 9; It is characterized in that; This control module also be used for through this wireless transmitting-receiving equipments from this remote monitoring terminal receive one be used to control this fire-fighting module instruction and be used to control the instruction of this wind-powered electricity generation unit control module, and according to this fire-fighting module of those commands for controlling and this wind-powered electricity generation unit control module.
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| CN2011104127370A CN102526913A (en) | 2011-12-12 | 2011-12-12 | Wind power generator cabin fire-extinguishing system |
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| CN2011104127370A CN102526913A (en) | 2011-12-12 | 2011-12-12 | Wind power generator cabin fire-extinguishing system |
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