CN215537958U

CN215537958U - Intelligent fire extinguishing device of wind driven generator

Info

Publication number: CN215537958U
Application number: CN202120909839.2U
Authority: CN
Inventors: 周利鹏
Original assignee: Huaneng Manzhouli Wind Power Generation Co ltd
Current assignee: Huaneng Manzhouli Wind Power Generation Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-18
Anticipated expiration: 2031-04-29

Abstract

The utility model provides an intelligent fire extinguishing device for a wind driven generator, and relates to the technical field of fire extinguishing, the intelligent fire extinguishing device comprises a shell, a water tank and water collecting plates, wherein a supporting rod is fixedly connected to the bottom of the shell, the top of the shell is fixedly provided with the water tank, the top of the water tank is provided with a water inlet, the top of the water tank is fixedly provided with a plurality of water collecting plates, one end of each water collecting plate inclines towards one side of the water inlet, one side of the water tank is fixedly connected with a water outlet pipe, and a fire extinguishing device for extinguishing fire is arranged between the water tank and the shell. This kind of aerogenerator passes through the cooperation of smoke inductor, water pump, annular duct and spraying gondola water faucet for aerogenerator can put out a fire the operation the very first time, uses through the cooperation of temperature-sensing ware, controller and hair-dryer, can judge whether start the hair-dryer according to current temperature and dispel the heat resources are saved.

Description

Intelligent fire extinguishing device of wind driven generator

Technical Field

The utility model relates to the technical field of fire fighting, in particular to an intelligent fire extinguishing device for a wind driven generator.

Background

Wind energy is a clean and pollution-free renewable energy source, and with the development of science and technology, the wind power generation technology is mature day by day, and has the condition of large-scale development, and the wind energy resources in China are abundant, and the vigorous development of wind power generation has important significance in the aspects of climate change, national energy structure adjustment, environmental deterioration prevention and the like, but with the production operation of large-scale wind generating sets and the increase of the operating time of the wind generating sets, fire accidents of the wind power generator frequently occur.

Current aerogenerator sends the fire incident easily under long-time the use, but current aerogenerator's extinguishing device can't put out a fire at the very first time that the conflagration took place to lead to the disaster to stretch, cause aerogenerator internal plant to damage seriously, and the heat production has big or small when current aerogenerator operates, but the inside hair-dryer of aerogenerator is basically incessant, causes the waste of resource easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the background art and provides an intelligent fire extinguishing device for a wind driven generator.

In order to achieve the purpose, the utility model provides the following technical scheme that the intelligent fire extinguishing device for the wind driven generator comprises a shell, a water tank and a water collecting plate;

the utility model discloses a fire extinguisher, including shell, water tank top, water tank bottom fixedly connected with bracing piece, shell top fixed mounting has the water tank, the inlet opening has been seted up at the water tank top, water tank top fixed mounting has polylith water-collecting plate, water-collecting plate one end is to inlet opening lopsidedness, water tank one side fixedly connected with outlet pipe, be provided with the fire control unit who is used for putting out a fire between water tank and the shell.

Further, the fire control unit includes water pump, drinking-water pipe, ring conduit and spraying gondola water faucet, water tank inner wall bottom fixed mounting has the water pump, water pump bottom fixedly connected with drinking-water pipe, just the drinking-water pipe runs through water tank and shell, drinking-water pipe bottom fixedly connected with ring conduit, ring conduit bottom fixed mounting has a plurality of spraying gondola water faucets, and is a plurality of spraying gondola water faucet is annular evenly distributed.

Further, the inside fixed mounting of shell has the generator, generator one side is rotated and is connected with the axis of rotation, just axis of rotation protrusion in the shell surface, the equal fixedly connected with flabellum in axis of rotation both sides.

Further, the fresh air inlet has been seted up to shell one side, the exhaust vent has all been seted up at the shell openly and the back, just activated carbon filter screen and shutter are all installed to fresh air inlet and exhaust vent inside, just the shutter is located the activated carbon filter screen outside.

Furthermore, a blower is fixedly mounted on one side of the inner wall of the shell and located on one side of the air inlet hole.

Further, fixed mounting has the controller on the inner wall of shell bottom, just the controller is located between generator and the hair-dryer, the controller respectively with water pump, hair-dryer and generator electric connection.

Further, a temperature sensor and a smoke sensor are fixedly mounted on the inner wall of the top of the shell, the smoke sensor is located on one side of the temperature sensor, and signal output ends of the temperature sensor and the smoke sensor are connected with a signal receiving end of the controller through signals.

The utility model provides an intelligent fire extinguishing device for a wind driven generator, which has the following beneficial effects:

1. the utility model has the advantages of, when smoke sensor senses smog, signal output part through smoke sensor sends the signal receiving terminal to the controller, after the signal was received to the controller, the start-up of control water pump, make the water in the water tank by the water pump suction to the pumping pipe in, and carry annular pipe through the pumping pipe in, spout through a plurality of spraying gondola water faucet on the annular pipe at last, the very first time is to the inside effect of putting out a fire of shell, avoid stretching of disaster, improve the security of generator.

2. Secondly, when the generator is required to be cooled, the real-time temperature inside the shell is generated to the signal receiving end of the controller through the signal output end of the temperature sensor, the controller judges whether the real-time temperature exceeds the safety temperature range set in advance after receiving the temperature signal, if the real-time temperature exceeds the safety temperature range set in advance, the controller controls the starting of the blower, the blower blows the gas near the air inlet hole to the generator, the negative pressure is generated near the air inlet hole to suck the outside gas at the moment, the heat emitted by the generator is driven by the gas and is discharged out of the shell through the air outlet hole, and the generator is cooled.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention.

Fig. 3 is a top sectional view of the housing structure of the present invention.

Fig. 4 is a schematic view of the structure of the annular duct of the present invention.

In FIGS. 1-4: 1. a housing; 101. a support bar; 102. an air outlet; 103. an air inlet hole; 2. a water tank; 201. a water collection plate; 2011. a water inlet hole; 202. a water outlet pipe; 203. a water pump; 204. a water pumping pipe; 205. an annular conduit; 206. spraying the shower head; 3. a blower; 4. a generator; 401. a rotating shaft; 402. a fan blade; 5. a controller; 501. a temperature sensor; 502. a smoke sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to figures 1-4 of the drawings,

the intelligent fire extinguishing device for the wind driven generator provided by the embodiment comprises a shell 1, a water tank 2 and a water collecting plate 201;

1 bottom fixedly connected with bracing piece 101 of shell, 1 top fixed mounting of shell has water tank 2, inlet opening 2011 has been seted up at 2 tops of water tank, 2 top fixed mounting of water tank have polylith water-collecting plate 201, water-collecting plate 201 one end is to inlet opening 2011 lopsidedness, and water-collecting plate 201 switches on through

inlet opening

2011 and 2 inside of water tank, 2 one side fixedly connected with outlet pipes 202 of water tank, be provided with the fire control unit who is used for putting out a fire between water tank 2 and the shell 1.

As shown in fig. 2-4, further, the fire fighting device includes a water pump 203, a water pumping pipe 204, an annular duct 205 and a spray shower 206, the water pump 203 is fixedly installed at the bottom of the inner wall of the water tank 2, the water pumping pipe 204 is fixedly connected to the bottom of the water pump 203, the water pumping pipe 204 penetrates through the water tank 2 and the housing 1, the annular duct 205 is fixedly connected to the bottom of the water pumping pipe 204, a plurality of spray showers 206 are fixedly installed at the bottom of the annular duct 205, and the plurality of spray showers 206 are uniformly distributed in an annular shape, when the water pump 203 is started, water in the water tank 2 is pumped into the water pumping pipe 204 by the water pump 203 and is conveyed into the annular duct 205 through the water pumping pipe 204, and finally is sprayed out through the plurality of spray showers 206 on the annular duct 205.

As shown in fig. 1-2, further, a generator 4 is fixedly installed inside the housing 1, one side of the generator 4 is rotatably connected with a rotating shaft 401, the rotating shaft 401 protrudes out of the outer surface of the housing 1, fan blades 402 are fixedly connected to both sides of the rotating shaft 401, and when wind blows to the fan blades 402, the fan blades 402 are rotated through the rotating shaft 401, so that the generator 4 generates electricity.

As shown in fig. 1-3, further, an air inlet 103 is provided on one side of the housing 1, air outlets 102 are provided on the front and back of the housing 1, and an activated carbon filter screen and a louver are installed inside the air inlet 103 and the air outlet 102, and the louver is located outside the activated carbon filter screen, when external air enters the housing 1 through the air inlet 103 and the air outlet 102, the activated carbon filter screen filters dust or smile particles in the air, thereby preventing dust deposition inside the housing 1, and affecting the work efficiency and the heat dissipation effect of the generator 4, when rain weather occurs, the louver on the air inlet 103 and the air outlet 102 can prevent raindrops from entering the housing 1, and avoiding short circuit of the equipment inside the housing 1.

As shown in fig. 1-3, further, a blower 3 is fixedly installed on one side of the inner wall of the housing 1, and the blower 3 is located on one side of the air inlet 103, the generator 4 generates a large amount of heat when in operation, when heat dissipation needs to be performed on the generator 4, the blower 3 is started, so that the blower 3 blows air near the air inlet 103 to the generator 4, negative pressure is generated near the air inlet 103 to suck in outside air, and the heat dissipated by the generator 4 is driven by the air and is exhausted out of the housing 1 through the air outlet 102.

As shown in fig. 2, further, a controller 5 is fixedly mounted on the inner wall of the bottom of the housing 1, the controller 5 is located between the generator 4 and the blower 3, the controller 5 is electrically connected to the water pump 203, the blower 3 and the generator 4, and the controller 5 can control the opening and closing of the blower 3 and the water pump 203.

As shown in fig. 2, further, a temperature sensor 501 and a smoke sensor 502 are fixedly mounted on an inner wall of the top of the housing 1, the smoke sensor 502 is located at one side of the temperature sensor 501, and signal output ends of the temperature sensor 501 and the smoke sensor 502 are both in signal connection with a signal receiving end of the controller 5. The signal output part through temperature-sensing ware 501 takes place the signal receiving part of controller 5 with the inside real-time temperature of shell 1, controller 5 receives behind the temperature signal, judge whether surpass the safe temperature range of setting for in advance, if surpass then control the start-up of hair-dryer 3, when smoke-sensing ware 502 senses smog, signal output part through smoke-sensing ware 502 sends the signal receiving part to controller 5, start-up water pump 203 after controller 5 received the signal, the very first time is to the inside effect of putting out a fire of shell 1, avoid stretching of disaster.

In the actual working process, when the weather is rainy, rainwater is collected by the water collecting plate 201 at the top of the water tank 2 and is filled into the water tank 2 through the water inlet 2011 for storage, the water level inside the water tank 2 is ensured to be at a safe position through the water outlet pipe 202 at one side of the water tank 2, so that the water level inside the water tank 2 is prevented from spreading out due to excessive water, then, in the weather of rainwater, raindrops can be prevented from entering the shell 1 through the shutters on the air inlet 103 and the air outlet 102, the short circuit of equipment inside the shell 1 is avoided, when the heat of the generator 4 needs to be dissipated, the real-time temperature data inside the shell 1 is sent to the signal receiving end of the controller 5 through the signal output end of the temperature sensor 501, after the controller 5 receives the temperature signal, whether the real-time temperature data exceeds a preset safe temperature range is judged, and if the real-time temperature data exceeds the safe temperature range, the controller 5 controls the starting of the blower 3, the blower 3 blows the air near the air inlet 103 to the generator 4, negative pressure is generated near the air inlet 103 to suck the outside air, the heat emitted by the generator 4 is driven by the air and is exhausted out of the shell 1 through the air outlet 102, the generator 4 is cooled, when the outside air enters the shell 1 through the air inlet 103 and the air outlet 102, dust or tiny particles in the air are filtered through the activated carbon filter screen, dust deposition in the shell 1 is prevented, the working efficiency and the heat dissipation effect of the generator 4 are affected, when the smoke sensor 502 senses smoke, a signal is sent to a signal receiving end of the controller 5 through a signal output end of the smoke sensor 502, and after the controller 5 receives the signal, the water pump 203 is controlled to be started, so that the water in the water tank 2 is pumped into the water pumping pipe 204 by the water pump 203 and is conveyed into the annular guide pipe 205 through the water pumping pipe 204, at last through the blowout of a plurality of spraying gondola water faucet 206 on the annular duct 205, the very first time is to the inside effect of putting out a fire of shell 1, avoids stretching of disaster, improves generator 4's security, makes this kind of aerogenerator can put out a fire the work very first time when taking place the disaster through above structure, avoids stretching of disaster, and can open and close hair-dryer 3 according to current temperature is automatic, resources are saved and improve the utilization ratio of resource.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. An intelligent fire extinguishing device of a wind driven generator is characterized by comprising a shell, a water tank and a water collecting plate;

2. The intelligent fire extinguishing device of the wind driven generator according to claim 1, wherein the fire extinguishing device comprises a water pump, a water pumping pipe, an annular conduit and a spraying sprinkler, a water pump is fixedly mounted at the bottom of the inner water tank wall, a water pumping pipe is fixedly connected to the bottom of the water pump, the water pumping pipe penetrates through a water tank and a shell, the annular conduit is fixedly connected to the bottom of the water pumping pipe, a plurality of spraying sprinklers are fixedly mounted at the bottom of the annular conduit, and the spraying sprinklers are distributed uniformly in an annular shape.

3. The intelligent fire extinguishing device for the wind driven generator according to claim 1, wherein the generator is fixedly installed inside the housing, one side of the generator is rotatably connected with a rotating shaft, the rotating shaft protrudes out of the outer surface of the housing, and both sides of the rotating shaft are fixedly connected with fan blades.

4. The intelligent fire extinguishing device for the wind driven generator according to claim 1, wherein an air inlet hole is formed in one side of the housing, air outlet holes are formed in the front surface and the back surface of the housing, an activated carbon filter screen and a shutter are mounted inside the air inlet hole and the air outlet holes, and the shutter is located outside the activated carbon filter screen.

5. The intelligent fire extinguishing device for the wind driven generator according to claim 1 or 4, wherein a blower is fixedly installed on one side of the inner wall of the shell, and the blower is located on one side of the air inlet hole.

6. The intelligent fire extinguishing device for the wind driven generator according to any one of claims 1 to 5, wherein a controller is fixedly mounted on the inner wall of the bottom of the housing, the controller is positioned between the generator and the blower, and the controller is electrically connected with the water pump, the blower and the generator respectively.

7. The intelligent fire extinguishing device for the wind driven generator according to claim 1 or 6, wherein a temperature sensor and a smoke sensor are fixedly mounted on the inner wall of the top of the housing, the smoke sensor is positioned on one side of the temperature sensor, and signal output ends of the temperature sensor and the smoke sensor are in signal connection with a signal receiving end of the controller.