CN202300849U - Overhead light energy and wind energy power generation system - Google Patents
Overhead light energy and wind energy power generation system Download PDFInfo
- Publication number
- CN202300849U CN202300849U CN2011203763961U CN201120376396U CN202300849U CN 202300849 U CN202300849 U CN 202300849U CN 2011203763961 U CN2011203763961 U CN 2011203763961U CN 201120376396 U CN201120376396 U CN 201120376396U CN 202300849 U CN202300849 U CN 202300849U
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- power generation
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- generation system
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- 238000010248 power generation Methods 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005619 thermoelectricity Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
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Classifications
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses an overhead light energy and wind energy power generation system, which comprises a base, an outer framework, a vertical axis wind generating set, a dome and a solar power generation device. The outer framework is set up on the base; the vertical axis wind generating set is above the outer framework in an overhead way; the dome covers the outer framework and the top of the vertical axis wind generating set; and the solar power generation device is mounted on an outer wall face of the dome. According to the overhead light energy and wind energy power generation system, the power generation can be carried out by combining light energy with wind energy, and meanwhile, the high-altitude relatively-stable wind energy can be utilized due to the design that power generation equipment is elevated, so that the overhead light energy and wind energy power generation system has the advantages of high power generation efficiency and strong practicability.
Description
Technical field
The utility model relates to the vertical axis wind power generation system field, particularly relates to a kind of the high combination luminous energy and the power generation system of wind energy.
Background technique
THE WIND ENERGY RESOURCES IN CHINA is abundant; About 1,000,000,000 kilowatts of the wind energy content that can develop; According to Eleventh Five-Year Plan, the year two thousand twenty China wind-force capacity of installed generator will reach 3,000 ten thousand kilowatts and 60,000,000,000 kilowatt hour electric weight, and the year two thousand thirty electric motor power will reach 100,000,000 kilowatts and 2,000 hundred million kilowatt hour electric weight.National governments also attach great importance to the development of wind-powered electricity generation industry, and since calendar year 2001, global annual wind-powered electricity generation electric motor power growth rate is 20%～30%, only just increases the wind-powered electricity generation electric motor power of 20GW in 2007, is roughly equal to 31,000,000,000 dollars.The average growth rate per annum of global wind-powered electricity generation accumulative total electric motor power is near 30% over past ten years; And the nearly 3 years wind-powered electricity generation installation average growth rate per annum of China has surpassed 70%; China is the fastest-rising market of present global wind-power electricity generation; Under the background that the wind-powered electricity generation industry is severe day by day in the shortage of current global energy, environmental pollution situation, the requirement of energy-saving and emission-reduction is constantly strengthened, become a Chaoyang industry that development space is huge gradually.
At present, vertical shaft wind motor reaches its maturity, and its cost of electricity-generating is than the also low two one-tenth 10000 watts of wind energy conversion system products of Duoing of thermoelectricity; It can further develop the huge wind energy conversion system more than 1000 kilowatts fully, is main world energy sources general layout to realize large-scale promotion, to change with the thermoelectricity; Alleviate the harm that pollution of atmosphere is warmed greatly; Under the domination of price rule, wind energy has been had ready conditions and has been popularized in an all-round way, thereby substitutes the main energy sources that thermoelectricity becomes the new century; Yet the wind-power generating system of vertical shaft is limit by structural feature, and its impeller part is ground proximitys all generally, and near the wind-force the ground is less relatively and unstable, also need overcome the mechanical friction resistance in the running, and generating efficiency is not high; Wind-driven generator only utilizes wind energy power in addition, and effect is single, and generating efficiency is difficult to break through and practicability has much room for improvement.
The model utility content
The utility model acts on above-mentioned idea of development, and a kind of overhead system luminous energy and wind power generation system are provided.The utility model can combine luminous energy and wind energy to generate electricity, and simultaneously that the power generating equipment frame is high design can utilize the relative more stable wind energy in high-altitude, and generating efficiency is high and practical.
In order to achieve the above object; The technological scheme that the utility model provided is: a kind of overhead system luminous energy and wind power generation system; Comprise pedestal, external frame, vertical axis aerogenerator group, dome and device of solar generating, said external frame is built on pedestal, and said vertical axis aerogenerator group is overhead on external frame; Said dome lid is contained in the top of external frame and vertical axis aerogenerator group, and said device of solar generating is installed on the outer wall of dome.
Further; Said vertical axis aerogenerator group comprises cabin, vertical shaft, radial-flow impeller, axial-flow blower and generator set, in be provided with generator set the cabin be packed on the said external frame, said vertical shaft is packed on the cabin; Concrete; Vertical shaft is packed between cabin and the dome, and vertical shaft is separately installed with radial-flow impeller and axial-flow blower from bottom to top, and said radial-flow impeller is connected generator set respectively with axial-flow blower.
Further, said radial-flow impeller is installed on the vertical shaft through magnetic suspension bearing.
Further, said axial-flow blower is installed on the vertical shaft through magnetic suspension bearing.
Further, said radial-flow impeller radially is the most effectively windward side.
Further, the axial of said axial-flow blower is the most effective windward side.
Further, also comprise lightning conductor, said lightning conductor is installed in the top of dome, and connects the discharge ground wire.
Adopt technique scheme, the technique effect of the utility model has:
1. the utility model is high with the wind energy generating plant frame through external frame, utilizes high aerial high-speed and metastable wind energy power, and generating efficiency is high;
2. the power generation system of the vertical shaft of the utility model employing has the stable characteristics of vertical shaft;
3. the utility model has been used magnetic levitation technology, and the mechanical friction when having reduced equipment operation can effectively improve generating efficiency;
4. the utility model combination and luminous energy and wind energy power can be suitable for different environment, and be practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the utility model embodiment's a structural representation;
Wherein: 1 pedestal, 2 external frames, 3 vertical axis aerogenerator groups, 4 domes, 5 device of solar generating, 6 cabins, 7 vertical shaftes, 8 radial-flow impellers, 9 axial-flow blowers, 10 generator set, 11 magnetic suspension bearings, 12 lightning conductor.
Embodiment
Embodiment below in conjunction with description of drawings the utility model.
A kind of overhead system luminous energy as shown in Figure 1 and wind power generation system; Comprise pedestal 1, external frame 2, vertical axis aerogenerator group 3, dome 4 and device of solar generating 5; External frame 2 is built on pedestal 1; Vertical axis aerogenerator group 3 is overhead on external frame 2, and dome 4 lids are contained in the top of external frame 2 and vertical axis aerogenerator group 3, and device of solar generating 5 is installed on the outer wall of dome 4.
Embodiment as shown in Figure 2 comprises pedestal 1, external frame 2, vertical axis aerogenerator group 3, dome 4 and device of solar generating 5, and pedestal 1 is mainly used in load-bearing; Use concrete for making; For reducing cost, can adopt the rock-fill concrete technical matters according to actual conditions, preset the metallic steel structure in it and play antihunt action; Generally select effective antidetonation 30 time limits according to local seismographic record, practical implementation will be confirmed according to the job location geological condition; External frame 2 is built on pedestal 1; External frame 2 is combined by a plurality of axial steel framework cylinders and multilayer radial frame layer; Each rotating assembly effect of overall fixed and of the destruction of the external destructive wind energy of opposing have been played to wind-powered electricity generation integral body; And can the power generating equipment frame is high, to utilize more stable upper wind relatively; Cabin 6 is packed on the external frame 2; Be provided with generator set 10 in the cabin 6, the top in cabin 6 is fixed with vertical shaft 7, and radial-flow impeller 8 is installed on the vertical shaft 7 with axial-flow blower 9 from bottom to top; And radial-flow impeller 8 is connected generator set 10 respectively with axial-flow blower 9, through wind energy power; Top at axial-flow blower 9 and external frame 2 is equipped with dome 4, and device of solar generating 5 is set on the outer wall of dome 4, relies on solar electrical energy generation; Lightning conductor 12 is installed at top at dome 4, and connects the discharge ground wire.
Radially being of radial-flow impeller 8 wherein can utilize the footpath aweather to drive its rotation in the most effectively windward side, and then realizes wind-power electricity generation; The radial-flow impeller 8 of the utility model can through magnetic suspension bearing 11 be installed in vertical shaft 7 in, hypomere; Be bottom and the inner circumference that magnetic suspension bearing 11 is installed in radial-flow impeller 8; The magnetic suspension bearing of bottom is realized the axially unsettled of impeller, and the magnetic suspension bearing that inner circumference is provided with is realized the radially unsettled of impeller, realizes radial-flow impeller 8 non-contacting being sleeved on the vertical shaft 7 with this; Can reduce the surface friction drag of rotation, improve generating efficiency.
The axial of axial-flow blower 9 wherein is the most effective windward side; The footpath is aweather through behind the radial-flow impeller 8, is transformed into vertically air-flow up, utilize this air-flow and because of the temperature difference formed from ground up air-flow and common footpath aweather live axle stream impeller 9 rotate; And then realization wind-power electricity generation; The same with magnetic suspension bearing 11 mounting types of radial-flow impeller 8, magnetic suspension bearing 11 is installed in the bottom and the inner circumference of axial-flow blower 9, the magnetic suspension bearing of bottom is realized the axially unsettled of impeller; The magnetic suspension bearing that inner circumference is provided with is realized the radially unsettled of impeller; Realize the axial-flow blower 9 non-contacting epimeres that are sleeved on vertical shaft 7 with this, can reduce the surface friction drag of rotation, improve generating efficiency.
What should explain at last is; Above embodiment is only unrestricted in order to the technological scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technological scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technological scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. overhead system luminous energy and wind power generation system; It is characterized in that: comprise pedestal (1), external frame (2), vertical axis aerogenerator group (3), dome (4) and device of solar generating (5); Said external frame (2) is built on pedestal (1); Said vertical axis aerogenerator group (3) is overhead on external frame (2); Said dome (4) lid is contained in the top of external frame (2) and vertical axis aerogenerator group (3), and said device of solar generating (5) is installed on the outer wall of dome (4).
2. overhead system luminous energy according to claim 1 and wind power generation system; It is characterized in that: said vertical axis aerogenerator group (3) comprises cabin (6), vertical shaft (7), radial-flow impeller (8), axial-flow blower (9) and generator set (10); In be provided with generator set (10) cabin (6) be packed on the said external frame (2); Said vertical shaft (7) is packed between cabin (6) and the dome (4); Vertical shaft (7) is separately installed with radial-flow impeller (8) and axial-flow blower (9) from bottom to top, and said radial-flow impeller (8) is connected generator set (10) respectively with axial-flow blower (9).
3. overhead system luminous energy according to claim 2 and wind power generation system is characterized in that: said radial-flow impeller (8) is installed on the vertical shaft (7) through magnetic suspension bearing (11).
4. overhead system luminous energy according to claim 2 and wind power generation system is characterized in that: said axial-flow blower (9) is installed on the vertical shaft (7) through magnetic suspension bearing (11).
5. according to claim 2 or 3 described overhead system luminous energy and wind power generation systems, it is characterized in that: said radial-flow impeller (8) radially be the most effectively windward side.
6. according to claim 2 or 4 described overhead system luminous energy and wind power generation systems, it is characterized in that: the axial of said axial-flow blower (9) is the most effective windward side.
7. overhead system luminous energy according to claim 1 and wind power generation system is characterized in that: also comprise lightning conductor (12), said lightning conductor (12) is installed in the top of dome (4), and connects the discharge ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203763961U CN202300849U (en) | 2011-09-28 | 2011-09-28 | Overhead light energy and wind energy power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203763961U CN202300849U (en) | 2011-09-28 | 2011-09-28 | Overhead light energy and wind energy power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300849U true CN202300849U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203763961U Expired - Lifetime CN202300849U (en) | 2011-09-28 | 2011-09-28 | Overhead light energy and wind energy power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816417A (en) * | 2017-10-13 | 2018-03-20 | 哈尔滨理工大学 | A kind of Novel wind device of solar generating |
| CN114704431A (en) * | 2022-04-18 | 2022-07-05 | 华电电力科学研究院有限公司 | Photovoltaic wind generating set |
-
2011
- 2011-09-28 CN CN2011203763961U patent/CN202300849U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816417A (en) * | 2017-10-13 | 2018-03-20 | 哈尔滨理工大学 | A kind of Novel wind device of solar generating |
| CN114704431A (en) * | 2022-04-18 | 2022-07-05 | 华电电力科学研究院有限公司 | Photovoltaic wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160421 Address after: 101106, No. 43, national defense Road, West Town, Beijing, Tongzhou District. A53 Patentee after: Li Zengmin Address before: 100068 Beijing city Fengtai District No. 18 Feng Zhu Yuan a District No. 31-3 Patentee before: Jiahao New Energy Investment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |