Fire extinguishing device special for wind power automatic fire fighting

Abstract

The utility model relates to the technical field of wind power fire fighting, and discloses a special fire extinguishing device for wind power automatic fire fighting, which comprises a cylinder body, a cover body is arranged at the upper part of the cylinder body, the interior of the cylinder body is hollow, the interior of the cylinder body is fixedly connected with a partition plate, a rotating through groove is formed in the partition plate, and the rotating through groove is communicated with the cover body. A rotating ring is rotatably connected to the interior of the rotating through groove, a first connecting pipe is fixedly arranged in the rotating ring in a sleeving mode, a rotating circular plate is slidably connected to the lower surface of the cylinder through a T-shaped ring, the lower end of the first connecting pipe penetrates into the rotating circular plate, and a carbon dioxide compression tank is fixedly connected to the upper surface of the rotating ring; and the carbon dioxide compression tank communicates with the first connecting pipe, a ball body is movably arranged in the rotating circular plate in a sleeved mode, through cooperation of the carbon dioxide compression tank and the dry powder storage tank, fire extinguishing of the wind turbine generator is achieved, and the safety of the fire extinguishing process is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power fire fighting technical field, concretely is a kind of wind power automatic fire-fighting special extinguishing device. BACKGROUND

[0002] Wind power generation refers to the kinetic energy of wind into electric energy, wind energy is a clean renewable resource energy, has been used by people very early, mainly through windmill to pump water, grinding etc., the principle of wind power generation is to use wind to drive windmill blade rotation, and then through speeder to improve the speed of rotation, to promote the generator to generate electricity, wind power generation is very environmentally friendly, and wind energy is huge, so it is increasingly valued by countries around the world.

[0003] According to the literature, the existing patent (publication number: CN220237603U) discloses a kind of wind power fire-fighting special extinguishing device, including fire bucket cover, filter screen plate, sleeve column, rotating column, thermosensitive wire, temperature sensor, rotating rod, cavity, branch column, linkage belt, the outer wall of the upper half of the fire bucket cover is fixed with installation filter screen plate, the upper end in fire bucket cover is fixed with thermosensitive wire arrangement, temperature sensor is fixed on the cover between the right end of thermosensitive wire, rotating rod is rotatably installed on the evenly inserted partition, two groups of cavities are penetrated on rotating rod, connecting pipe is installed between water pump, connecting pipe is sleeved with drain pipe, drain pipe is fixed with water outlet on the side close to cavity, inlet is rotatably and sealingly installed on the inner wall of fire bucket cover in the lower end right side of partition.

[0004] Although the above-mentioned prior art achieves the effect of extinguishing fire, but in the actual use process, because there is high voltage in wind power generator, in this case, if water is used to extinguish fire, because water may conduct electricity, it may cause other sudden conditions in the actual fire extinguishing process, the safety is poor in the actual fire extinguishing process, the extinguishing effect is not good, in view of this, we propose a kind of wind power automatic fire-fighting special extinguishing device to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of wind power automatic fire-fighting special extinguishing device to solve the problems proposed in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of wind power automatic fire-fighting special extinguishing device, including cylinder, the upper portion of the cylinder is provided with cover, the inside of the cylinder is hollow, the inside of the cylinder is fixedly connected with partition plate, rotating through slot is formed in the inside of the partition plate, rotating ring is rotatably connected in the inside of the rotating through slot, first connecting pipe is fixedly sleeved in the inside of the rotating ring, the lower surface of the cylinder is slidably connected with rotating disc by T-shaped ring, the lower end of the first connecting pipe penetrates into the inside of rotating disc, the upper surface of the rotating ring is fixedly connected with carbon dioxide compression tank, the carbon dioxide compression tank and first connecting pipe are communicated, the inside of the rotating disc movably sleeved with sphere, the upper end of the sphere is fixedly connected with second connecting pipe, the upper end of the second connecting pipe and the lower surface of the partition plate are fixedly connected, first through slot is formed in the inside of the partition plate, the second connecting pipe and first through slot are communicated, first communicating pipe is fixedly connected to the outer surface of the rotating disc, the outer surface of the sphere is fixedly connected with second connecting pipe, the inside of the cover is fixedly installed with dry powder storage tank extending out of cover, the outer surface of the dry powder storage tank is provided with battery box, the output end of the dry powder storage tank is provided with electromagnetic valve, the dry powder storage tank is communicated with second connecting pipe by electromagnetic valve, battery box is also embedded and installed in the inside of the rotating ring, the output end of the carbon dioxide compression tank is also provided with electromagnetic valve and is communicated with first connecting pipe by electromagnetic valve, the electromagnetic valve and battery box are electrically connected, the inside of the cylinder is provided with driving assembly.

[0007] Preferably, the driving assembly includes a mounting plate, a motor is fixedly installed in the inside of the mounting plate, a gear is fixedly connected to the output shaft of the motor, an annular groove is formed in the inside of the rotating disc.

[0008] Preferably, the inner wall of the annular groove is provided with a tooth groove matched with the gear teeth on the surface of the gear, and the tooth groove is engagedly connected with the gear.

[0009] Preferably, the upper surface of the second connecting pipe is fixedly connected with a sealing gasket.

[0010] Preferably, a friction ring is fixedly sleeved in the inside of the partition plate.

[0011] Preferably, a support ring is fixedly connected to the outer surface of the rotating ring, and the support ring is slidably connected in the inside of the partition plate.

[0012] Preferably, a first cavity is formed in the inside of the rotating disc, the first connecting pipe and the first cavity are communicated, the first communicating pipe and the first cavity are communicated, a second cavity is formed in the inside of the sphere, the second cavity and the second connecting pipe are communicated, a second communicating pipe is further provided on the sphere, and the second communicating pipe and the second cavity are communicated.

[0013] Preferably, the inner thread of the cover is sleeved with a mounting bolt, the mounting bolt is threaded into the inner part of the cylinder, and the upper surface of the cover is rotationally connected with a threaded mounting sleeve.

[0014] Compared with the prior art, the wind power automatic fire-fighting special fire extinguishing device has the following beneficial effects:

[0015] 1. The wind power automatic fire-fighting special fire extinguishing device realizes fire extinguishing for a wind turbine, guarantees the safety of the fire extinguishing process, guarantees the fire extinguishing effect, realizes sufficient fire extinguishing, has high practicability, and has high fire extinguishing efficiency.

[0016] 2. The wind power automatic fire-fighting special fire extinguishing device greatly increases the fire extinguishing area of the device through the setting of the driving assembly, prevents the fire from becoming larger, prevents the spread of the fire, achieves the effect of automatic fire-fighting and fire extinguishing, and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0018] Figure 2 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0019] Figure 3 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0020] Figure 4 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0021] Figure 5 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0022] Figure 6 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model;

[0023] Figure 7 It is a structural schematic view of the wind power automatic fire-fighting special fire extinguishing device of the utility model.

[0024] In the drawing: 1, cylinder; 2, cover; 3, rotating groove; 4, rotating ring; 5, supporting ring; 6, first connecting pipe; 7, rotating disc; 8, carbon dioxide compression tank;

[0025] 9, sphere; 10, second connecting pipe; 11, first groove; 12, first communication pipe; 13, second communication pipe; 14, battery box; 15, electromagnetic valve; 16, mounting plate;

[0026] 17, motor; 18, gear; 19, annular groove; 20, tooth groove; 21, first cavity; 22, second cavity; 23, sealing gasket; 24, friction ring;

[0027] 25, mounting bolt; 26, partition plate; 27, threaded mounting sleeve; 28, dry powder storage tank. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-7 The present application provides a technical scheme: a wind power automatic fire-fighting special fire extinguishing device, comprising a cylinder 1, the upper part of the cylinder 1 is provided with a cover 2, the inside of the cylinder 1 is hollow, the inside of the cylinder 1 is fixedly connected with a partition plate 26 for separating the chamber, the inside of the partition plate 26 is provided with a rotating through slot 3, the inside of the rotating through slot 3 is rotatably connected with a rotating ring 4 for installing structure, the inside of the rotating ring 4 is fixedly sleeved with a first connecting pipe 6 for communication, the lower surface of the cylinder 1 is slidably connected with a rotating circular plate 7 for increasing the spraying range through a T-shaped ring, the lower end of the first connecting pipe 6 penetrates into the inside of the rotating circular plate 7, the upper surface of the rotating ring 4 is fixedly connected with a carbon dioxide compression tank 8 for extinguishing fire, the carbon dioxide compression tank 8 will move synchronously when the rotating ring 4 rotates, the carbon dioxide compression tank 8 and the first connecting pipe 6 are communicated, the inside of the rotating circular plate 7 movably sleeved with a ball 9 for connecting, the upper end of the ball 9 is fixedly connected with a second connecting pipe 10 for communication;

[0030] The upper end of the second connecting pipe 10 is fixedly connected with the lower surface of the partition plate 26, the inside of the partition plate 26 is provided with a first through slot 11 for communication, the second connecting pipe 10 is communicated with the first through slot 11, the outer surface of the rotating circular plate 7 is fixedly connected with a first communicating pipe 12, the first communicating pipe 12 will rotate synchronously through the rotation of the rotating circular plate 7, the outer surface of the spherical body 9 is fixedly connected with the second connecting pipe 10, the inside of the cover body 2 is fixedly provided with a dry powder storage tank 28 for extinguishing fire which extends out of the cover body 2, the outer surface of the dry powder storage tank 28 is provided with a battery box 14 for power supply, the output end of the dry powder storage tank 28 is provided with a control electromagnetic valve 15 for the feeding and discharging of the dry powder storage tank 28, the dry powder storage tank 28 is communicated with the second connecting pipe 10 through the electromagnetic valve 15, the inside of the rotating ring 4 is also embeddedly provided with the battery box 14, the output end of the carbon dioxide compression tank 8 is also provided with the electromagnetic valve 15 and is communicated with the first connecting pipe 6 through the electromagnetic valve 15, the electromagnetic valve 15 is electrically connected with the battery box 14, and the inside of the barrel body 1 is provided with a driving assembly.

[0031] The driving assembly comprises a mounting plate 16, the inside of the mounting plate 16 is fixedly provided with a motor 17 for driving, the output shaft of the motor 17 is fixedly connected with a gear 18, the rotation of the output shaft of the motor 17 can drive the rotation of the gear 18, the inside of the rotating circular plate 7 is provided with an annular groove 19 for subsequent installation and movement, the gear 18 is located in the inside of the annular groove 19, the inner wall of the annular groove 19 is provided with a gear slot 20 matched with the gear teeth of the gear 18, the gear slot 20 is engagedly connected with the gear 18, at this time, because the gear 18 is engaged with the gear slot 20, the rotation of the rotating circular plate 7 is driven, thereby driving the movement of the first connecting pipe 6.

[0032] The upper surface of the second connecting pipe 10 is fixedly connected with a sealing gasket 23 for increasing the sealing property between the second connecting pipe 10 and the dry powder storage tank 28.

[0033] The inside of the partition plate 26 is fixedly provided with a friction ring 24 for increasing the friction between the partition plate 26 and the dry powder storage tank 28.

[0034] The outer surface of the rotating ring 4 is fixedly connected with a supporting ring 5 for supporting the partition plate 26, the supporting ring 5 is slidingly connected in the inside of the partition plate 26.

[0035] The inside of the rotating circular plate 7 is provided with a first cavity 21 for containing carbon dioxide, the first connecting pipe 6 is communicated with the first cavity 21, the first communicating pipe 12 is communicated with the first cavity 21, the carbon dioxide in the inside of the carbon dioxide compression tank 8 will enter the inside of the first connecting pipe 6, and then enter the inside of the first cavity 21 through the first connecting pipe 6.

[0036] The inside of the ball 9 is provided with a second cavity 22 for accommodating dry powder, the second cavity 22 is communicated with the second connecting pipe 10, the ball 9 is further provided with a second communicating pipe 13, the second communicating pipe 13 is communicated with the second cavity 22, the dry powder in the dry powder storage tank 28 will be sent to the inside of the second cavity 22 through the second connecting pipe 10, and finally the dry powder will be provided to the inside of each second communicating pipe 13.

[0037] The inside of the cover 2 is provided with a mounting bolt 25 for facilitating disassembly of the cover 2, the mounting bolt 25 is screwed into the inside of the cylinder 1, and rotating the mounting bolt 25 can realize opening of the cover 2.

[0038] The upper surface of the cover 2 is rotatably connected with a threaded mounting sleeve 27 for facilitating disassembly of the device as a whole, and the threaded mounting sleeve 27 is arranged to facilitate mounting of the cylinder 1, when the cylinder 1 and the cover 2 need to be disassembled, the device as a whole can be disassembled by rotating the threaded mounting sleeve 27.

[0039] Working principle:

[0040] When the wind power automatic fire-fighting special fire extinguishing device is used, if the external sensor (such as a smoke sensor or a temperature sensor) detects signs of fire, such as smoke, abnormal temperature, etc., the alarm system will be triggered, and an audible and visual signal or wireless communication will be transmitted to the operator, and then the external control module will control the driving assembly and the electromagnetic valve to work;

[0041] When the electromagnetic valve is opened, the carbon dioxide in the carbon dioxide compression tank 8 will enter the inside of the first connecting pipe 6, and then enter the inside of the first cavity 21 through the first connecting pipe 6, and then be discharged through the first communicating pipe 12, at this time, a large amount of carbon dioxide gas is sprayed through the first communicating pipe 12, thereby reducing the oxygen content in the wind turbine, thereby achieving the effect of fire extinguishing;

[0042] At the same time, the dry powder in the dry powder storage tank 28 will be sent to the inside of the second cavity 22 through the second connecting pipe 10, and finally the dry powder will be provided to the inside of each second communicating pipe 13, thereby realizing spraying of the dry powder, preventing the fire from getting bigger, preventing the fire from spreading, and reducing the loss;

[0043] When the driving assembly is started, the rotation of the output shaft of the motor 17 can drive the rotation of the gear 18, at this time, because the gear 18 and the gear slot 20 are engaged, the rotation of the rotating disc 7 is driven, thereby driving the rotation of the first connecting pipe 6, thereby driving the rotation of the rotating ring 4, at this time, the carbon dioxide compression tank 8 moves synchronously, and the first communicating pipe 12 rotates synchronously, finally realizing discharging of carbon dioxide to different positions and corners;

[0044] When the staff needs to add or replace the internal carbon dioxide compression tank 8 and the dry powder storage tank 28, the cover 2 can be opened by rotating the mounting bolt 25, and then the carbon dioxide compression tank 8 and the dry powder storage tank 28 can be operated, and at the same time the dry powder storage tank 28 will be separated from the partition plate 26;

[0045] When the barrel 1 and the cover 2 need to be disassembled, the whole device can be disassembled by rotating the threaded mounting sleeve 27.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wind power automatic fire-fighting special fire extinguishing device comprising a cylinder (1), characterized in that: The upper portion of the barrel (1) is provided with a cover (2), the inside of the barrel (1) is hollow, the inside of the barrel (1) is fixedly connected with a partition plate (26), the inside of the partition plate (26) is provided with a rotating through slot (3), the inside of the rotating through slot (3) is rotatably connected with a rotating ring (4), the inside of the rotating ring (4) is fixedly sleeved with a first connecting pipe (6), the lower surface of the barrel (1) is slidably connected with a rotating circular plate (7) through a T-shaped ring, the lower end of the first connecting pipe (6) penetrates into the inside of the rotating circular plate (7), the upper surface of the rotating ring (4) is fixedly connected with a carbon dioxide compression tank (8), the carbon dioxide compression tank (8) and the first connecting pipe (6) are communicated, the inside of the rotating circular plate (7) movably sleeved with a ball (9), the upper end of the ball (9) is fixedly connected with a second connecting pipe (10), the upper end of the second connecting pipe (10) and the lower surface of the partition plate (26) are fixedly connected, the inside of the partition plate (26) is provided with a first through slot (11), the second connecting pipe (10) and the first through slot (11) are communicated, the outer surface of the rotating circular plate (7) is fixedly connected with a first communicating pipe (12), the outer surface of the ball (9) is fixedly connected with the second connecting pipe (10), the inside of the cover (2) is fixedly installed with a dry powder storage tank (28) extending out of the cover (2), the outer surface of the dry powder storage tank (28) is provided with a battery box (14), the output end of the dry powder storage tank (28) is provided with a solenoid valve (15), the dry powder storage tank (28) is communicated with the second connecting pipe (10) through the solenoid valve (15), the inside of the rotating ring (4) is also embeddedly installed with a battery box (14), the output end of the carbon dioxide compression tank (8) is also provided with a solenoid valve (15) and communicated with the first connecting pipe (6) through the solenoid valve (15), the solenoid valve (15) and the battery box (14) are electrically connected, and the inside of the barrel (1) is provided with a driving assembly.

2. The automatic fire extinguishing device for wind power according to claim 1, characterized in that: The driving assembly comprises a mounting plate (16), the inside of the mounting plate (16) is fixedly installed with a motor (17), the output shaft of the motor (17) is fixedly connected with a gear (18), the inside of the rotating circular plate (7) is provided with an annular groove (19), and the gear (18) is located in the inside of the annular groove (19).

3. The automatic fire extinguishing device for wind power according to claim 2, characterized in that: The inner wall of the annular groove (19) is provided with a gear groove (20) matched with the gear teeth on the surface of the gear (18), and the gear groove (20) is in meshing connection with the gear (18).

4. The automatic fire extinguishing device for wind power according to claim 1, characterized in that: The upper surface of the second connecting pipe (10) is fixedly connected with a sealing gasket (23).

5. The automatic fire extinguishing device for wind power according to claim 1, characterized in that: The inside of the partition plate (26) is fixedly sleeved with a friction ring (24).

6. The automatic fire extinguishing device for wind power according to claim 5, characterized in that: The outer surface of the rotating ring (4) is fixedly connected with a supporting ring (5), and the supporting ring (5) is slidably connected in the inside of the partition plate (26).

7. The automatic fire extinguishing device for wind power according to claim 2, characterized in that: The interior of the rotating circular plate (7) is provided with a first cavity (21), the first connecting pipe (6) and the first cavity (21) are communicated, the first communicating pipe (12) and the first cavity (21) are communicated, the interior of the ball (9) is provided with a second cavity (22), the second cavity (22) and the second connecting pipe (10) are communicated, the ball (9) is further provided with a second communicating pipe (13), the second communicating pipe (13) and the second cavity (22) are communicated.

8. The automatic fire extinguishing device for wind power according to claim 1, characterized in that: The interior of the cover body (2) is provided with a mounting bolt (25), the mounting bolt (25) is screwed into the interior of the cylinder body (1), and the upper surface of the cover body (2) is rotatably connected with a threaded mounting sleeve (27).

Images