CN211531033U - Wind-solar hybrid power generation and energy storage device - Google Patents

Wind-solar hybrid power generation and energy storage device Download PDF

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Publication number
CN211531033U
CN211531033U CN202020688743.3U CN202020688743U CN211531033U CN 211531033 U CN211531033 U CN 211531033U CN 202020688743 U CN202020688743 U CN 202020688743U CN 211531033 U CN211531033 U CN 211531033U
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China
Prior art keywords
wind
wall
power generation
solar
fixed
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Expired - Fee Related
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CN202020688743.3U
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Chinese (zh)
Inventor
高丹丹
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Beijing Beizi Energy Environment Engineering Technology Co ltd
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Beijing Beizi Energy Environment Engineering Technology Co ltd
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Priority to CN202020688743.3U priority Critical patent/CN211531033U/en
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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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

The utility model discloses a complementary electricity generation energy memory of scene, including the main part case, main part case one side outer wall has solar cell panel through the bolt fastening, and main part case one side outer wall is fixed with seven wind wheels that the equidistance distributes through the connecting axle, and aerogenerator has all been cup jointed to the one end of every connecting axle, and every aerogenerator one side outer wall all is fixed in on one side inner wall of main part case through the connecting piece, main part case one side inner wall has wind power generation dc-to-ac converter and solar energy power generation dc-to-ac converter through bolted connection respectively, and the inner wall is fixed with storage battery through the fixed plate in the middle of the main part bottom of the case portion, the inner wall that the main part case is close to storage battery one side has the controller through. The utility model discloses can effectively change wind wheel and solar cell panel's direction to the effect of wind optical power generation has been reinforceed to a certain extent, makes it can store more electric energy.

Description

Wind-solar hybrid power generation and energy storage device
Technical Field
The utility model relates to a power generation energy storage technical field especially relates to a complementary electricity generation energy memory of scene.
Background
With the development of economy, the demand of human beings for energy is also increasing, and the traditional energy reserves are being exhausted increasingly. Moreover, the harm to human living environment caused by the heavy use of traditional fuels is increasingly prominent, and the development and utilization of renewable clean energy becomes an important and urgent subject. Wind energy and light energy in clean energy are energy with great development value, wherein the wind-solar hybrid power generation system is a device capable of generating power by simultaneously utilizing the wind energy and the light energy, and the working principle of the wind-solar hybrid power generation system is as follows: on one hand, natural wind is used as power, the wind wheel absorbs the energy of the wind to drive the wind driven generator to rotate to generate alternating current, the alternating current is converted into direct current through the inverter to charge the storage battery pack and store electric energy, and meanwhile, the photovoltaic effect of the photovoltaic panel is utilized to directly convert solar energy into the direct current for load use or storage in the storage battery for later use.
Through retrieval, the patent with the chinese patent application number of CN201520530310.4 discloses a novel wind-solar hybrid power generation device, which comprises a solar cell panel, a first fan blade, a first rotating shaft, a support rod, a generator, a base, an intelligent display, an inverter, a storage battery, a controller, a second rotating shaft, a second fan blade and a tracking device. The novel wind-solar hybrid power generation device in the patent has the following defects: overall structure is simple relatively, and wind optical power generation's direction can not be adjusted, therefore leads to wind optical power generation's efficiency to descend, and then, needs a novel complementary power generation facility of scene urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a wind-solar hybrid power generation and energy storage device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a complementary electricity generation energy memory of scene, includes the main part case, main part case one side outer wall has solar cell panel through the bolt fastening, and main part case one side outer wall is fixed with seven wind wheels that the equidistance distributes through the connecting axle, and aerogenerator has all been cup jointed to the one end of every connecting axle, and every aerogenerator one side outer wall all is fixed in on one side inner wall of main part case through the connecting piece, main part case one side inner wall has wind power generation dc-to-ac converter and solar energy generation dc-to-ac converter through bolted connection respectively, and the inner wall is fixed with storage battery through the fixed plate in the middle of the main part bottom of the case portion, the inner wall that the main part case is close to storage battery one side.
As a further aspect of the present invention: the welding of storage battery bottom center inner wall has the cross baffle, and storage battery top outer wall all around has opened the draw-in groove, and the equal joint of inner wall of four draw-in grooves has same fixed lid.
As a further aspect of the present invention: the outer wall of the top of the fixing cover is provided with four mounting holes, the inner wall of each mounting hole is fixedly provided with a heat dissipation net through bolts, and the outer walls of the two sides of the storage battery are provided with four wire holes.
As a further aspect of the present invention: the main part roof portion outer wall is opened there is the maintenance hole, and the main part case is close to one side outer wall in maintenance hole and articulates through hinge has the maintenance door, and the top one side outer wall of maintenance door has the handle through the bolt fastening.
As a further aspect of the present invention: the outer wall of one side of the main body box, which is close to the wind wheel, is fixed with dust screens distributed at equal intervals through bolts.
As a further aspect of the present invention: the output ends of the solar cell panel and the wind power generator are respectively connected with the input ends of the solar power inverter and the wind power inverter in a single-phase mode through signal lines, the output ends of the solar cell panel and the wind power inverter are respectively connected with the input end of the storage battery through conducting wires, and the input ends of the solar cell panel, the wind power generator, the solar power inverter and the wind power inverter are respectively connected with the output end of the controller through conducting wires.
Compared with the prior art, the utility model provides a complementary electricity generation energy memory of scene possesses following beneficial effect:
1. this complementary electricity generation energy memory of scene is provided with the rotation axis through the bottom at the main part case, can effectively change wind wheel and solar cell panel's direction to the effect of wind optical power generation has been reinforceed to a certain extent, makes it can store more electric energy, has improved the practicality.
2. This complementary electricity generation energy memory of scene through being provided with cross baffle, draw-in groove, fixed lid, mounting hole and radiator-grid, and has promoted its inside heat dissipation, has guaranteed the security of storage battery 10 when the deposit electric energy.
3. This complementary electricity generation energy memory of scene through being provided with the dust screen, not only is favorable to carrying out dustproof protection to the wind wheel, has also made things convenient for the staff to wash wind wheel and dust screen 2 moreover, simultaneously through being provided with the maintenance door, can effectively take out each device and maintain, or directly change each device.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation, and the generating efficiency is good.
Drawings
Fig. 1 is a schematic structural diagram of a wind-solar hybrid power generation energy storage device according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a wind-solar hybrid power generation energy storage device provided by the present invention;
fig. 3 is a schematic structural diagram of a storage battery pack in a wind-solar hybrid power generation energy storage device provided by the utility model;
fig. 4 is a schematic circuit diagram of the wind-solar hybrid power generation energy storage device provided by the utility model.
In the figure: 1-main body box, 2-dust screen, 3-wind wheel, 4-maintenance door, 5-solar panel, 6-connecting shaft, 7-wind power generation inverter, 8-wind power generator, 9-rotating shaft, 10-storage battery, 11-solar power generation inverter, 12-fixing cover, 13-radiating net, 14-cross clapboard, 15-clamping groove and 16-wire hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A wind-solar hybrid power generation energy storage device is shown in figures 1, 2, 3 and 4 and comprises a main body box 1, a solar cell panel 5 is fixed on the outer wall of one side of the main body box 1 through bolts, seven wind wheels 3 which are distributed at equal intervals are fixed on the outer wall of one side of the main body box 1 through connecting shafts 6, one end of each connecting shaft 6 is sleeved with a wind driven generator 8, the outer wall of one side of each wind driven generator 8 is fixed on the inner wall of one side of the main body box 1 through a connecting piece, the inner wall of one side of the main body box 1 is respectively connected with a wind power generation inverter 7 and a solar power generation inverter 11 through bolts, the inner wall of the middle of the bottom of the main body box 1 is fixed with a storage battery pack 10 through a fixing plate, a controller is fixed on the inner wall of the main body box 1 close to one side of the storage battery pack 10 through bolts, and a rotating shaft 9 is fixed on the outer wall of the circle center of the bottom of the main body box 1 through a bearing; when the device is used for wind power generation, the wind power drives seven wind wheels 3 to rotate, each wind wheel 3 drives a corresponding connecting shaft 6 to rotate, the rotating connecting shafts 6 drive a wind driven generator 8 at one end of each wind wheel to convert mechanical energy and electric energy, and the generated electric energy is converted into direct current through a wind power generation inverter 7 and stored in a storage battery pack 10; and when the device carries out solar energy power generation, solar cell panel 5 absorbs solar energy and converts it into direct current and stores in storage battery 10, solar inverter 11 can directly become the direct current that solar cell panel 5 converted into the alternating current and supply people directly to use simultaneously, thereby the integrated device combines wind power generation and solar energy power generation effectively, the efficiency of wind optical power generation has been improved, and be provided with rotation axis 9 in the bottom of integrated device simultaneously, can effectively change wind wheel 3 and solar cell panel 5's direction, thereby the effect of wind optical power generation has been reinforceed to a certain extent, make it can store more electric energy, the practicality has been improved.
In order to improve the heat dissipation effect and the shock resistance of the storage battery pack 10, as shown in fig. 3, a cross partition plate 14 is welded on the inner wall of the center of the bottom of the storage battery pack 10, the outer walls of the periphery of the top of the storage battery pack 10 are provided with clamping grooves 15, the inner walls of the four clamping grooves 15 are clamped with the same fixed cover 12, the outer wall of the top of the fixed cover 12 is provided with four mounting holes, the inner wall of each mounting hole is fixed with a heat dissipation net 13 through bolts, and the outer walls of two sides of the storage battery pack 10 are; through the mode of fixed lid 12 bottom four corners joint in four draw-in grooves 15 at storage battery 10 top, effectively promoted the stability of its inside battery, at the radiator-grid 13 that the top of fixed lid 12 set up simultaneously, promoted its inside heat dissipation, guaranteed the security of storage battery 10 when the deposit electric energy.
In order to facilitate replacement and maintenance of devices inside the main body box 1, as shown in fig. 1, a maintenance hole is formed in the outer wall of the top of the main body box 1, a maintenance door 4 is hinged to the outer wall of one side, close to the maintenance hole, of the main body box 1 through a hinge, and a handle is fixed to the outer wall of one side of the top of the maintenance door 4 through a bolt; the maintenance door 4 is opened through the handle, and each device can be effectively taken out for maintenance or directly replaced.
In order to avoid wind wheel 3 falling outside for a long time and not full of dust, as shown in fig. 1, main part case 1 is close to one side outer wall of wind wheel 3 and all is fixed with the dust screen 2 that the equidistance distributes through the bolt, not only is favorable to carrying out dustproof protection to wind wheel 3, has made things convenient for the staff to wash wind wheel 3 and dust screen 2 in addition.
The output ends of the solar cell panel 5 and the wind power generator 8 are respectively connected with the input ends of the solar power generation inverter 11 and the wind power generation inverter 7 through signal lines in a single-phase mode, the output ends of the solar cell panel 5 and the wind power generation inverter 7 are respectively connected with the input end of the storage battery pack 10 through conducting wires, and the input ends of the solar cell panel 5, the wind power generator 8, the solar power generation inverter 11 and the wind power generation inverter 7 are respectively connected with the output end of the controller through conducting wires.
The working principle is as follows: when the device is used for wind power generation, the wind power drives seven wind wheels 3 to rotate, each wind wheel 3 drives a corresponding connecting shaft 6 to rotate, the rotating connecting shafts 6 drive a wind driven generator 8 at one end of each wind wheel to convert mechanical energy and electric energy, and the generated electric energy is converted into direct current through a wind power generation inverter 7 and stored in a storage battery pack 10; when the device generates solar power, the solar panel 5 absorbs the solar power and converts the solar power into direct current to be stored in the storage battery pack 10, meanwhile, the solar inverter 11 can directly convert the direct current converted by the solar panel 5 into alternating current for direct use by people, thereby the whole device effectively combines wind power generation and solar power generation, improves the efficiency of wind-solar power generation, meanwhile, the rotating shaft 9 is arranged at the bottom of the integral device, so that the directions of the wind wheel 3 and the solar cell panel 5 can be effectively changed, thereby enhancing the wind and light power generation effect to some extent, and when the battery pack 10 is operated, the stability of the storage battery inside can be effectively promoted by clamping four corners at the bottom of the fixed cover 12 with four clamping grooves 15 at the top of the storage battery pack 10, and the heat radiating net 13 provided on the top of the fixing cover 12 promotes heat radiation inside thereof.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A wind-solar hybrid power generation and energy storage device comprises a main body box (1) and is characterized in that a solar cell panel (5) is fixed on the outer wall of one side of the main body box (1) through bolts, seven wind wheels (3) which are distributed at equal intervals are fixed on the outer wall of one side of the main body box (1) through connecting shafts (6), a wind driven generator (8) is sleeved at one end of each connecting shaft (6), the outer wall of one side of each wind driven generator (8) is fixed on the inner wall of one side of the main body box (1) through connecting pieces, a wind power generation inverter (7) and a solar power generation inverter (11) are respectively connected on the inner wall of one side of the main body box (1) through bolts, a storage battery pack (10) is fixed on the inner wall in the middle of the bottom of the main body box (1) through a fixing plate, and a rotating shaft (9) is fixed on the outer wall of the circle center of the bottom of the main body box (1) through a bearing.
2. The wind-solar hybrid power generation and energy storage device according to claim 1, wherein a cross partition plate (14) is welded on the inner wall of the center of the bottom of the storage battery pack (10), clamping grooves (15) are formed in the peripheral outer walls of the top of the storage battery pack (10), and the same fixing cover (12) is clamped on the inner walls of the four clamping grooves (15).
3. The wind-solar hybrid power generation and energy storage device according to claim 2, wherein the top outer wall of the fixing cover (12) is provided with four mounting holes, the inner wall of each mounting hole is fixed with a heat dissipation net (13) through a bolt, and the outer walls of two sides of the storage battery pack (10) are provided with four wire holes (16).
4. The wind-solar hybrid power generation and energy storage device according to claim 1, wherein a maintenance hole is formed in the outer wall of the top of the main box (1), a maintenance door (4) is hinged to the outer wall of one side, close to the maintenance hole, of the main box (1) through a hinge, and a handle is fixed to the outer wall of one side, at the top, of the maintenance door (4) through a bolt.
5. The wind-solar hybrid power generation and energy storage device according to claim 1, wherein dust screens (2) are fixed on the outer wall of the main body box (1) close to the wind wheel (3) at equal intervals through bolts.
6. The wind-solar hybrid power generation and energy storage device according to claim 1, wherein the output ends of the solar panel (5) and the wind power generator (8) are respectively connected with the input ends of the solar power inverter (11) and the wind power inverter (7) through signal lines in a single-phase manner, the output ends of the solar panel (5) and the wind power inverter (7) are respectively connected with the input end of the storage battery (10) through a lead, and the input ends of the solar panel (5), the wind power generator (8), the solar power inverter (11) and the wind power inverter (7) are respectively connected with the output end of the controller through a lead.
CN202020688743.3U 2020-04-29 2020-04-29 Wind-solar hybrid power generation and energy storage device Expired - Fee Related CN211531033U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020688743.3U CN211531033U (en) 2020-04-29 2020-04-29 Wind-solar hybrid power generation and energy storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020688743.3U CN211531033U (en) 2020-04-29 2020-04-29 Wind-solar hybrid power generation and energy storage device

Publications (1)

Publication Number Publication Date
CN211531033U true CN211531033U (en) 2020-09-18

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ID=72441720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020688743.3U Expired - Fee Related CN211531033U (en) 2020-04-29 2020-04-29 Wind-solar hybrid power generation and energy storage device

Country Status (1)

Country Link
CN (1) CN211531033U (en)

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Granted publication date: 20200918