Wind energy storage device

Abstract

The utility model relates to the technical field of energy storage devices, in particular to a wind energy storage device which comprises a supporting cabinet, a wind turbine, a gearbox and a generator set. A wind turbine is rotatably arranged on the upper portion of the inner wall of the supporting cabinet in a penetrating mode through a bearing, a gearbox is connected to the lower portion of the wind turbine through a coupler, the gearbox is connected to the inner wall of the supporting cabinet through a bolt, and one side of the gearbox is connected with a generator set through a clutch; the generator set is connected to the inner wall of the supporting cabinet through bolts, and the other side of the gearbox is connected with an energy storage mechanism. According to the wind energy storage device, compressed air is fed into the air storage tank for storage through the air compressor, then the electromagnetic valve b is opened to feed high-pressure air in the air storage tank into the pneumatic motor to drive the pneumatic motor to operate, part of the air enters the air bag to extrude water in the tank body, compressed air is buffered and stabilized, and then the wind energy storage device compresses the air for energy storage.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage device technical field, concretely is a kind of wind energy storage device. BACKGROUND

[0002] Energy storage device is the equipment for storing energy, can store extra electric energy, heat energy, mechanical energy etc., release when demand is higher or energy supply is insufficient, to ensure the stability and reliability of energy supply, the existing wind energy storage device still has certain defects when using, just like;

[0003] The existing wind energy storage device is mainly used for wind power generation, and the electric power is stored by using storage battery. However, the service life of the storage battery is short, and the waste battery can pollute the environment by producing harmful substances, and the environmental protection performance is poor. In addition, when the existing wind energy storage device is running, the heat generated is mainly dissipated by the exhaust fan. During heat dissipation, impurities are continuously attached to the filter screen of the exhaust fan, causing blockage and affecting ventilation, which can easily cause high temperature and affect the wind energy storage device. SUMMARY

[0004] The utility model discloses a kind of wind energy storage device, to solve the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of wind energy storage device, comprising: support cabinet, wind turbine, gearbox and generator set;

[0006] The wind turbine is rotatably penetrated through the bearing on the inner wall of the support cabinet, the gearbox is connected to the lower portion of the wind turbine through the coupling, the gearbox is connected to the inner wall of the support cabinet by bolt, and the generator set is connected to the side of the gearbox through the clutch, the generator set is connected to the inner wall of the support cabinet by bolt, the other side of the gearbox is connected to energy storage mechanism, the side of the support cabinet is connected to central control cabinet by bolt, and the front and rear portions of the support cabinet are both connected to ventilation mechanism.

[0007] The energy storage mechanism includes air compressor connected to the side of the gearbox away from the generator set through the clutch, the air compressor is connected to the inner wall of the support cabinet by bolt, and the exhaust pipe of the air compressor is connected to the inner wall of the support cabinet through the shunt pipe, the side of the shunt pipe is connected to electromagnetic valve a, the side of the electromagnetic valve a is connected to gas holder.

[0008] Preferably, the front portion of the shunt pipe is connected to electromagnetic valve b, the front portion of the electromagnetic valve b is connected to three-way pipe, and the upper portion of the three-way pipe is connected to hard pipe.

[0009] Preferably, the hard pipe is connected with a tank body at one end away from the tee pipe, the inner wall of the tank body is connected with an air bag, and the bottom and one side of the tank body are connected with water valves.

[0010] Preferably, the front part of the tee pipe is connected with an air outlet pipe, and the front part of the air outlet pipe is connected with a pneumatic motor through a flange.

[0011] Preferably, the ventilation mechanism comprises a frame supporting the front part and the rear part of the cabinet and connected through bolts, a reduction motor connected with the upper surface of the frame through a motor base, an output end of the reduction motor connected with a shaft roller through a shaft coupling and penetrating the inner wall of the frame, the shaft roller rotatably connected with the inner wall of the frame, a dustproof gauze abutting against the outer side of the shaft roller and slidably connected with the inner wall of the frame, and a ventilation fan connected with the inner wall of the frame near the dustproof gauze through bolts.

[0012] Preferably, the inner wall of the frame is connected with a hollow pile through bolts, the front part of the inner wall of the hollow pile is rotatably connected with a paddle through a bearing, and the outer side of the paddle is connected with a bevel gear ring.

[0013] Preferably, one side of the hollow pile is connected with a driving motor a through a motor base, an output end of the driving motor a is connected with a spur bevel gear through a shaft coupling and penetrating the inner wall of the hollow pile, and the spur bevel gear is meshingly connected with the bevel gear ring.

[0014] Preferably, the rear part of the inner wall of the hollow pile is connected with a driving motor b through a motor base, an output end of the driving motor b is connected with a rotating shaft through a shaft coupling, the rotating shaft is rotatably connected with the inner wall of the hollow pile through a support, the rotating shaft is rotatably connected in the paddle through a bearing, and one end of the rotating shaft away from the driving motor b is connected with a brush plate through bolts.

[0015] Compared with the prior art, the wind energy storage device has the advantages that: air is compressed by an air compressor and sent into a gas storage tank for storage, then an electromagnetic valve b is opened to send high-pressure gas in the gas storage tank into a pneumatic motor to drive the pneumatic motor to operate, part of the gas enters an air bag to squeeze water in a tank, and the compressed air is buffered and stabilized, so that the wind energy storage device stores energy by compressing air.

[0016] 1. Air is compressed by an air compressor and sent into a gas storage tank for storage, then an electromagnetic valve b is opened to send high-pressure gas in the gas storage tank into a pneumatic motor to drive the pneumatic motor to operate, part of the gas enters an air bag to squeeze water in a tank, and the compressed air is buffered and stabilized, so that the wind energy storage device stores energy by compressing air.

[0017] 2. By the regular operation of the speed reducer motor, the dustproof screen is moved, when the dustproof screen passes the front part of the brush plate, the brush plate is rotated by the driving motor b, the dustproof screen is cleaned and brushed, the paddle is rotated by the driving motor a, the impurities on the dustproof screen are blown off by the blowing air, the impurities are prevented from blocking the holes on the dustproof screen, the ventilation is affected, and then the wind energy storage device is smoothly ventilated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional sectional structure schematic view of the support cabinet of the utility model;

[0020] Figure 3 It is a main view sectional structure schematic view of the support cabinet of the utility model;

[0021] Figure 4 It is a three-dimensional sectional structure schematic view of the dustproof screen of the utility model;

[0022] Figure 5 It is a three-dimensional sectional structure schematic view of the dustproof screen of the utility model;

[0023] Figure 6 It is a three-dimensional sectional structure schematic view of the frame of the utility model;

[0024] Figure 7 It is a three-dimensional sectional structure schematic view of the hollow pile of the utility model;

[0025] Figure 8 It is a three-dimensional structure schematic view of the paddle of the utility model.

[0026] In the drawing: 1, support cabinet; 2, wind turbine; 3, gearbox; 4, generator set; 5, energy storage mechanism; 501, air compressor; 502, shunt pipe; 503, electromagnetic valve a; 504, gas storage tank; 505, electromagnetic valve b; 506, three-way pipe; 507, hard pipe; 508, tank body; 509, air bag; 510, air outlet pipe; 511, pneumatic motor; 6, central control cabinet; 7, ventilation mechanism; 701, frame; 702, speed reducer motor; 703, shaft roller; 704, dustproof screen; 705, ventilation fan; 706, hollow pile; 707, paddle; 708, bevel gear ring; 709, driving motor a; 710, spur gear; 711, driving motor b; 712, rotating shaft; 713, brush plate. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0028] Please refer to Figures 1-3 The utility model provides a technical scheme: a kind of wind energy storage device, comprising: support cabinet 1, wind turbine 2, gearbox 3 and generator set 4;The upper portion of the inner wall of support cabinet 1 is rotated by bearing and is penetrated by wind turbine 2, the lower portion of wind turbine 2 is connected with gearbox 3 by coupling, gearbox 3 is connected on the inner wall of support cabinet 1 by bolt, and the side of gearbox 3 is connected with generator set 4 by clutch, generator set 4 is connected on the inner wall of support cabinet 1 by bolt, the other side of gearbox 3 is connected with energy storage mechanism 5, the side of support cabinet 1 is connected with central control cabinet 6 by bolt, and the front and rear of support cabinet 1 are both connected with ventilation mechanism 7;Energy storage mechanism 5 includes air compressor 501 connected by clutch on the side of gearbox 3 away from generator set 4, air compressor 501 is connected on the inner wall of support cabinet 1 by bolt, and the exhaust pipe of air compressor 501 is connected with shunt pipe 502 by penetrating the inner wall of support cabinet 1, one side of shunt pipe 502 is connected with electromagnetic valve a 503, one side of electromagnetic valve a 503 is connected with gas holder 504, the front of shunt pipe 502 is connected with electromagnetic valve b 505, the front of electromagnetic valve b 505 is connected with tee pipe 506, the upper portion of tee pipe 506 is connected with hard pipe 507, one end of hard pipe 507 away from tee pipe 506 is connected with jar 508, the upper portion of the inner wall of jar 508 is connected with air bag 509, and the bottom and one side of jar 508 are both connected with water valve, the front of tee pipe 506 is connected with air outlet pipe 510, and the front of air outlet pipe 510 is connected with pneumatic motor 511 by flange.

[0029] Specific implementation, gas holder 504 can use the scrap mine, cave and abandoned oil well to replace, air compressor 501 compresses air, and high pressure gas is sent into gas holder 504 through shunt pipe 502 and electromagnetic valve a 503, is stored, then opens electromagnetic valve b 505, and high pressure gas in gas holder 504 is sent into pneumatic motor 511 through tee pipe 506 and air outlet pipe 510, drives pneumatic motor 511 to run, part of gas is sent into air bag 509 through tee pipe 506 and hard pipe 507, makes air bag 509 expand, extrudes water in jar 508, then the water pressure in jar 508 extrudes air bag 509, and the air in air bag 509 is sent back to tee pipe 506, and the compressed air is buffered and stabilized, so that the wind energy storage device compresses air energy storage.

[0030] With reference to Figures 1-8 It can be known that the ventilation mechanism 7 comprises a frame 701 supporting the front and rear of the support cabinet 1 and connected through bolts, an upper surface of the frame 701 is connected with a speed reducer 702 through a motor base, an output end of the speed reducer 702 is connected with a shaft roller 703 through a shaft coupling and penetrating the inner wall of the frame 701, the shaft roller 703 is rotationally connected on the inner wall of the frame 701, and the outer side of the shaft roller 703 abuts against a dustproof gauze 704 which is slidingly connected on the inner wall of the frame 701, the inner wall of the frame 701 near the dustproof gauze 704 is connected with a ventilation fan 705 through bolts, a hollow pile 706 is connected below the inner wall of the frame 701 through bolts, a paddle 707 is rotationally penetrated in the inner wall of the hollow pile 706 through a bearing at the front part of the inner wall of the hollow pile 706, the outer side of the paddle 707 is connected with a bevel gear ring 708, a driving motor a 709 is connected on one side of the hollow pile 706 through a motor base, an output end of the driving motor a 709 is connected with a spur gear 710 through a shaft coupling and penetrating the inner wall of the hollow pile 706, the spur gear 710 is meshingly connected on the bevel gear ring 708, a driving motor b 711 is connected at the rear part of the inner wall of the hollow pile 706 through a motor base, an output end of the driving motor b 711 is connected with a rotating shaft 712 through a shaft coupling, the rotating shaft 712 is rotationally connected on the inner wall of the hollow pile 706 through a support, and the rotating shaft 712 is rotationally penetrated in the paddle 707 through a bearing, a brush plate 713 is connected on the end of the rotating shaft 712 away from the driving motor b 711 through bolts, and the brush plate 713 abuts against the dustproof gauze 704.

[0031] In specific implementation, the ventilation fan 705 filters the air from the outside into the support cabinet 1 through the dustproof gauze 704, and takes away the heat generated by the equipment in the support cabinet 1, the impurities filtered out are left on the surface of the dustproof gauze 704, the speed reducer 702 is regularly operated to drive the shaft roller 703 to rotate, the shaft roller 703 drives the dustproof gauze 704 to move to scrape off the impurities on the surface of the dustproof gauze 704, then the impurities are blown off by the air blown out by the brush plate 713, the driving motor b 711 drives the rotating shaft 712 to rotate in the paddle 707, and drives the brush plate 713 to rotate at the same time, so as to clean and brush the dustproof gauze 704, the driving motor a 709 drives the spur gear 710 to drive the bevel gear ring 708 and the paddle 707 to rotate, and blows off the impurities on the dustproof gauze 704, so as to prevent the impurities from blocking the holes on the dustproof gauze 704 and affecting ventilation, so that the air energy storage device can be smoothly ventilated.

[0032] In summary: in use of the wind energy storage device, first, the wind energy storage device is placed in an open space, the wind drives the wind turbine 2 to rotate, drives the gear set in the gearbox 3 to rotate, and the gearbox 3 is connected with the generator set 4 through the clutch to directly generate electricity, if the power is excessive, the clutch can be connected with the air compressor 501, the air compressor 501 compresses air and sends the air into the air storage tank 504 for storage, in the power peak period, the pneumatic motor 511 can be connected with other generators to generate electricity, and the pneumatic motor 511 can also be connected with other mechanical equipment to directly drive the mechanical equipment to operate, the speed reducer 702, the driving motor a 709 and the driving motor b 711 are started for a period of time to remove the impurities attached to the dust screen 704, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wind energy storage device comprising: Support cabinet (1), wind turbine (2), gearbox (3) and generator set (4), It is characterized by; The inner wall of the support cabinet (1) is rotatably penetrated by a bearing above the wind turbine (2), the lower part of the wind turbine (2) is connected with the gearbox (3) through the shaft coupling, the gearbox (3) is connected on the inner wall of the support cabinet (1) through the bolt, and the side of the gearbox (3) is connected with the generator set (4) through the clutch, the generator set (4) is connected on the inner wall of the support cabinet (1) through the bolt, the other side of the gearbox (3) is connected with the energy storage mechanism (5), one side of the support cabinet (1) is connected with the central control cabinet (6) through the bolt, and the front and rear parts of the support cabinet (1) are connected with the ventilation mechanism (7); The energy storage mechanism (5) includes an air compressor (501) connected to the side of the gearbox (3) away from the generator set (4) through the clutch, the air compressor (501) is connected on the inner wall of the support cabinet (1) through the bolt, and the exhaust pipe of the air compressor (501) penetrates the inner wall of the support cabinet (1) and is connected with a shunt pipe (502), one side of the shunt pipe (502) is connected with a solenoid valve a (503), one side of the solenoid valve a (503) is connected with a gas tank (504).

2. A wind energy storage device according to claim 1, wherein: The front part of the shunt pipe (502) is connected with a solenoid valve b (505), the front part of the solenoid valve b (505) is connected with a three-way pipe (506), and the upper part of the three-way pipe (506) is connected with a hard pipe (507).

3. A wind energy storage device according to claim 2, wherein: The end of the hard pipe (507) away from the three-way pipe (506) is connected with a tank (508), the inner wall of the tank (508) is connected with an air bag (509), and the bottom and one side of the tank (508) are connected with water valves.

4. A wind energy storage device according to claim 2, wherein: The front part of the three-way pipe (506) is connected with an air outlet pipe (510), and the front part of the air outlet pipe (510) is connected with a pneumatic motor (511) through a flange.

5. A wind energy storage device according to claim 1, wherein: The ventilation mechanism (7) includes a frame (701) connected to the front and rear parts of the support cabinet (1) through the bolt, a reduction motor (702) connected to the upper surface of the frame (701) through the motor base, an output end of the reduction motor (702) penetrating the inner wall of the frame (701) connected with a shaft roller (703) through the shaft coupling, the shaft roller (703) is rotatably connected to the inner wall of the frame (701), and the outer side of the shaft roller (703) abuts against a dust gauze (704), the dust gauze (704) is slidably connected to the inner wall of the frame (701), and the inner wall of the frame (701) near the dust gauze (704) is connected with a ventilation fan (705) through the bolt.

6. A wind energy storage device according to claim 5, wherein: The inner wall of the frame (701) is connected with a hollow pile (706) through the bolt, the inner wall of the hollow pile (706) is rotatably penetrated by a bearing above a paddle (707), and the outer side of the paddle (707) is connected with a bevel gear ring (708).

7. A wind energy storage device according to claim 6, wherein: One side of the hollow pile (706) is connected with a driving motor a (709) through a motor base, an output end of the driving motor a (709) is connected with a spur bevel gear (710) through a shaft coupling and penetrating the inner wall of the hollow pile (706), and the spur bevel gear (710) is meshed and connected on a bevel gear ring (708).

8. A wind energy storage device according to claim 6, wherein: The rear part of the inner wall of the hollow pile (706) is connected with a driving motor b (711) through a motor base, an output end of the driving motor b (711) is connected with a rotating shaft (712) through a shaft coupling, the rotating shaft (712) is rotatably connected on the inner wall of the hollow pile (706) through a support, and the rotating shaft (712) penetrates and rotates in the paddle (707) through a bearing, one end of the rotating shaft (712) away from the driving motor b (711) is connected with a brush plate (713) through bolts, and the brush plate (713) abuts on the dust gauze (704).

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