CN203939628U - From making wind wind power generation system - Google Patents

From making wind wind power generation system Download PDF

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Publication number
CN203939628U
CN203939628U CN201420391269.2U CN201420391269U CN203939628U CN 203939628 U CN203939628 U CN 203939628U CN 201420391269 U CN201420391269 U CN 201420391269U CN 203939628 U CN203939628 U CN 203939628U
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CN
China
Prior art keywords
air intake
intake passage
wind
pedestal
power generation
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Active
Application number
CN201420391269.2U
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Chinese (zh)
Inventor
由智海
姚建国
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SUINING XINHANG WIND POWER Co Ltd
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SUINING XINHANG WIND POWER Co Ltd
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Priority to CN201420391269.2U priority Critical patent/CN203939628U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/30Wind power
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The utility model relates to from making wind wind power generation system, comprises pedestal, and pedestal is provided with sleeve pipe, and sleeve pipe is provided with chimney, and pedestal is communicated with air intake passage, and air intake passage is provided with intake grill; In pedestal, be at least provided with four supporting posts, base bottom is provided with electric heating apparatus, and air intake passage bottom is provided with a plurality of square grooves, is provided with wind turbine in square groove, and air intake passage one side is provided with side room, and generator is installed in side room, and wind turbine is connected with generator.Superior effect of the present utility model is: simple in structure, the cross-section area of flue is greater than air intake passage cross-section area, has improved outside air by the flowing velocity of air intake passage; Flue adopts ballistic fiber to make, and does not need manually to build, with low cost; During work, in air intake passage, form high velocity air, the generating thereby drive wind turbine runs up, its generated energy is compared with a large electric power plant station, and its cost, not as good as 1/10 of thermal power station, is not subject to region limits, thereby replaces mineral fuel generating, Environmental Safety.

Description

From making wind wind power generation system
Technical field
The utility model relates to wind power generation field, is specifically related to a kind of from making wind wind power generation system.
Background technique
Wind-power electricity generation, refers to by windmill or propeller cavitation the kinetic energy of wind is converted to this kinetic energy of rotation, and utilizes booster engine etc. to make after rotating speedup to make generator operation, is transformed to thus the generation mode of electric energy; And wind energy is a kind of inexhaustible and free of contamination energy, wind-power electricity generation neither needs to consume fuel, also can not discharge carbon dioxide, lime-ash the like waste, has the advantages such as the environment of adequately protecting, continuous utilization resource.
In recent years, as renewable energy sources pushing guidance in the world, enter wind-power generating system, in recent years, due to a large amount of, produce and the cost of the wind power plant that technological progress brings and for the importing support policies such as subsidy that arrange etc., with the rate of growth development of annual mean about 30%, in utilizing the power generation system of natural energy, grow up rapidly together with solar electrical energy generation.
Except wind power plant is set, also need wind speed can guarantee certain grade, be that wind regime is good, need in addition to exist for transporting the road of the such wind power plant equipment of blade and pylon, need, for by the power transmission line of sending from the electric power of wind power plant, to address the above problem and will inevitably increase cost of wind power generation.
Publication number is that the Chinese patent of CN202260826U discloses a kind of wind-power generating system, comprise blower fan, gearbox, accelerator, generator and commutation system, the rotating shaft of described blower fan connects with the input shaft of described gearbox, the output shaft of described gearbox connects with the input shaft of described accelerator, described generator is electrically connected to described commutation system, between the accelerator described in it is characterized in that and described generator, is provided with speed limit control system; Described speed limit control system comprises encoder, single chip machine controlling circuit and magnetic clutch, the input shaft of described magnetic clutch connects with the output shaft of described accelerator, the output shaft of described magnetic clutch connects with the input shaft of described generator, described single chip machine controlling circuit is electrically connected to described magnetic clutch, described encoder is electrically connected to described single chip machine controlling circuit, and described encoder is electrically connected to described generator.This wind-power generating system needs natural wind to drive blower fan to obtain electric energy, is not having the area of natural wind cannot obtain electric energy, poor practicability.
Model utility content
In order to overcome defect of the prior art, the purpose of this utility model is to provide a kind of simple in structure wind wind power generation system of certainly making.
The utility model is achieved through the following technical solutions:
From making wind wind power generation system, comprise pedestal, described pedestal is provided with sleeve pipe, and sleeve pipe is provided with chimney, and described pedestal is communicated with air intake passage, and described air intake passage is provided with intake grill; In described pedestal, be at least provided with four supporting posts, base bottom is provided with electric heating apparatus, and described air intake passage bottom is provided with a plurality of square grooves, in square groove, be provided with wind turbine, described air intake passage one side is provided with side room, and generator is installed in side room, and described wind turbine is connected with generator.
Described wind turbine comprises running shaft and blade, and described blade is arranged on running shaft, and described blade is made as four, and adjacent blade is mutually vertical; Described running shaft is equal with the bottom surface of air intake passage.
Described chimney comprises flue, and flue is provided with top cover, and top cover surrounding bottom is provided with exhaust outlet, and described exhaust outlet is symmetrical arranged; Described top cover is provided with lightning conductor; Described flue adopts ballistic fiber to make; Described flue diameter is made as 20m, is highly 500m.The cross-section area of described flue is greater than the cross-section area of air intake passage, is conducive to improve outside air by the flowing velocity of air intake passage.
Described running shaft diameter is 0.25m, and length is 10m; Described blade has a rectangular shape, and length is 8m.
During described wind turbine work, one of them blade is in air intake passage; Remaining three blades, in square groove, do not produce resistance to entering the air of air intake passage.
Further, the height of described sleeve pipe is made as 30m, and outer diameter is made as 19.5m; Described pedestal is the hemispherical shell of inner hollow, is highly made as 17m; Described sleeve pipe and pedestal are reinforced concrete construction.
Further, described pedestal is provided with surrounding and is provided with a plurality of air intake passages, and pedestal is communicated with air intake passage, and air intake passage is arranged circumferentially centered by pedestal.
Further, the length of described air intake passage is made as 1-2000m, width and be highly all made as 10m; Air intake pipe internal surface is provided with black heat absorbing coating and smooth surface as mirror, reduces the resistance of wind.
Further, the spacing of described square groove is 50m.
Further, described exhaust outlet place is provided with air discharge cook, and air discharge cook is preferably recloser.
Further, described chimney outside is provided with black heat absorbing coating, and chimney inside is provided with wear resistant coating, improves working life.
Further, described top cover is hemisphere, and top cover diameter is 30m.
Further, described intake grill is funnel-like, the horizontal or vertical installation of described intake grill; Described intake grill is provided with filter screen.Described filter screen prevents that outside foreign material from entering.
Described in the utility model from making wind wind power generation system by being arranged on base bottom electric heating apparatus by the air heating of base interior, base interior air is discharged by chimney; Outside air flows to pedestal by intake grill through air intake passage, when externally air is by air intake passage, drives wind turbine to rotate, and because wind turbine is connected with generator, wind energy is converted to electric energy; Because chimney outside is provided with black heat absorbing coating, the gas flow temperature in chimney is raise, improve the speed of air-flow in chimney, and then indirectly improved the rotational speed of wind turbine.
Compared with prior art, superior effect of the present utility model is: by electric heating apparatus heating base inner air, make base interior air-flow increase, wind turbine and generator are set in ventilation duct, outside air is done work to wind turbine, is electric energy by wind energy transformation; Simple in structure, the cross-section area of described flue is greater than air intake passage cross-section area, has improved outside air by the flowing velocity of air intake passage; Described flue adopts ballistic fiber to make, and does not need manually to build, with low cost.
By the electric heating apparatus that 2,000 power are 1000w is set in base interior, during work, in air intake passage, form the high velocity air of 30-60 meter per second, the generating thereby drive wind turbine runs up, its generated energy is compared with a large electric power plant station, its cost is not as good as 1/10 of thermal power station, be not subject to region limits, thereby replace mineral fuel generating, Environmental Safety.
Accompanying drawing explanation
Fig. 1 is described in the utility model from making wind wind power generation system architecture schematic diagram;
Fig. 2 is chimney structure schematic diagram described in the utility model;
Fig. 3 is pedestal structure schematic diagram described in the utility model;
Fig. 4 is described in the utility model from making wind wind power generation system A-A to sectional view;
Fig. 5 is described in the utility model from making wind wind power generation system B-B to sectional view;
Fig. 6 is the intake grill that the utility model is vertically installed;
Fig. 7 is the intake grill that the utility model level is installed.
Accompanying drawing sign is as follows:
1-pedestal, 11-supporting post, 12-electric heating apparatus, 2-sleeve pipe, 3-chimney, 31-top cover, 32-exhaust outlet, 33-flue, 4-air intake passage, 41-intake grill, 411-filter screen, 51-running shaft, 52-blade, 6-generator, 7-square groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in accompanying drawing 1-7, the utility model provides a kind of and comprises pedestal 1 from making wind wind power generation system, and described pedestal 1 is provided with sleeve pipe 2, and sleeve pipe 2 is provided with chimney 3, and described pedestal 1 is communicated with air intake passage 4, and described air intake passage 4 is provided with intake grill 41; In described pedestal 1, be provided with four supporting posts 11, pedestal 1 bottom is provided with electric heating apparatus 12, and described air intake passage 4 bottoms are provided with a plurality of square grooves 7, and square groove 7 spacing are 50m; In square groove 7, be provided with wind turbine, described air intake passage 4 one sides are provided with side room 42, the interior installation generator 6 of side room 42, and described wind turbine is connected with generator 6, and by wind turbine, rotating wind energy transformation is electric energy.
Further, described wind turbine comprises running shaft 51 and blade 52, and described blade 52 is arranged on running shaft 51, and described blade 52 is made as four, and adjacent blade 52 is mutually vertical; Described running shaft 51 is equal with the bottom surface of air intake passage 4.When described wind turbine work, one of them blade 52 is in air intake passage 4; Remaining three blades 52, in square groove 7, do not produce resistance to entering the air of air intake passage 4.Described running shaft diameter is 0.25m, and length is 10m; Described blade has a rectangular shape, and length is 8m.
Described sleeve pipe and pedestal are reinforced concrete construction; In order to improve the tensile strength of sleeve pipe 2, the height of described sleeve pipe 2 is made as 30m, and outer diameter is made as 19.5m; Described pedestal is the hemispherical shell of inner hollow, highly establishes 17m, has improved the compressive strength of pedestal 1.
Described pedestal 1 is provided with surrounding and is provided with a plurality of air intake passages 4, and pedestal 1 is communicated with air intake passage 4, and air intake passage 4 is arranged circumferentially centered by pedestal 1.The length of described air intake passage 4 is made as 1-2000m, width and be highly all made as 10m; Air intake pipe internal surface is provided with black heat absorbing coating and smooth surface as mirror, reduces the resistance of wind.The top of described air intake passage 4 is curved.
The spacing of described square groove is 50m, makes to enter the lasting ecto-entad flow at high speed of air-flow in air intake passage 4, and wind turbine is run up.
Chimney 3 described in the utility model comprises flue 33, flue 33 is provided with top cover 31, top cover 31 surrounding bottoms are provided with exhaust outlet 32, and described exhaust outlet 32 is symmetrical arranged, described exhaust outlet 32 places are provided with air discharge cook (not shown), described air discharge cook is preferably recloser, further can select automatic power switch, and described recloser is existing equipment.
Described top cover 31 is provided with lightning conductor (not shown); Described flue 33 adopts ballistic fiber to make; Described flue 33 diameters are made as 20m, are highly 500m.
Described chimney 3 outsides are provided with black heat absorbing coating, to reduce frictional force; And chimney 3 inside are provided with wear resistant coating, improve working life; Described top cover 31 is hemisphere, and top cover 31 diameters are 30m.
Described intake grill 41 is funnel-like, the horizontal or vertical installation of described intake grill 41; Described intake grill 41 is provided with filter screen 411.Described filter screen 411 prevents that outside foreign material from entering.
Chimney 3 outsides from making wind wind power generation system described in the utility model are provided with black heat absorbing coating, can fully absorb solar energy, and the air of circulation in heating chimney 3 upwards flows at a high speed the air in chimney 3; When described chimney 3 is installed, the bottom of chimney 3 is enclosed within on described sleeve pipe 2, described chimney 3 stacks are deposited in above sleeve pipe 2, now start electric heating apparatus 12 work, and heating base 1 inner air, slowly rises chimney 3, until chimney 3 reaches 500m height; In pedestal 1 bottom, the electric heating apparatus 12 that 2000 power are 1kw is set, inner air is heated to 100 ℃, power consumption 2000 degree/hour, utilize external power supply to provide power supply for electric heating apparatus 12.Building length is the air intake passage 4 of 1000m, and at air intake passage 4 bottom setting party's connected in stars 7, the spacing of square groove 7 is 50m; At the interior installation wind turbine of square groove 7, the running shaft 51 of described wind turbine is equal with the bottom surface of air intake passage 4, while guaranteeing generating, only has a blade 52 to be erected in air intake passage 4, and its excess-three blade 52 is hidden in square groove 7, air is not produced to resistance, as shown in Figure 5.
Due to electric heating apparatus 12 heating base 1 inner airs, and chimney 3 and air intake passage 4 be equipped with black heat absorbing coating, and chimney 3 and air intake passage 4 all possess heat absorption function, the air heating to chimney 3 and air intake passage 4 inside; After the air discharge cook at chimney 3 tops is opened, described in the utility model, from making wind wind power generation internal system, form the hot air flow rising at a high speed, a large amount of air is from exhaust outlet 32 ejections, cause chimney 3 top air pressure to reduce, chimney 3 bottom mass air flows rise simultaneously, drive the air-flow flow at high speed in air intake passage 4, thereby drive wind turbine rotary electrification.
The utility model is not limited to above-mentioned mode of execution, and in the situation that not deviating from flesh and blood of the present utility model, any distortion it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present utility model.

Claims (8)

1. from making wind wind power generation system, comprise pedestal, it is characterized in that, described pedestal is provided with sleeve pipe, and sleeve pipe is provided with chimney, and described pedestal is communicated with air intake passage, and described air intake passage is provided with intake grill; In described pedestal, be at least provided with four supporting posts, base bottom is provided with electric heating apparatus, and described air intake passage bottom is provided with a plurality of square grooves, in square groove, be provided with wind turbine, described air intake passage one side is provided with side room, and generator is installed in side room, and described wind turbine is connected with generator;
Described wind turbine comprises running shaft and blade, and described blade is arranged on running shaft, and described blade is made as four, and adjacent blade is mutually vertical; Described running shaft is equal with the bottom surface of air intake passage;
Described chimney comprises flue, and flue is provided with top cover, and top cover surrounding bottom is provided with exhaust outlet, and described exhaust outlet is symmetrical arranged; Described top cover is provided with lightning conductor; Described flue adopts ballistic fiber to make; Described flue diameter is made as 20m, is highly 500m; The cross-section area of described flue is greater than the cross-section area of air intake passage.
2. according to claim 1 from making wind wind power generation system, it is characterized in that, the height of described sleeve pipe is made as 30m, and outer diameter is made as 19.5m; Described pedestal is the hemispherical shell of inner hollow, is highly made as 17m; Described sleeve pipe and pedestal are reinforced concrete construction.
3. according to claim 1 from making wind wind power generation system, it is characterized in that, described pedestal is provided with surrounding and is provided with a plurality of air intake passages, and pedestal is communicated with air intake passage, and air intake passage is arranged circumferentially centered by pedestal.
4. according to claim 1 from making wind wind power generation system, it is characterized in that, the length of described air intake passage is made as 1-2000m, width and be highly all made as 10m; Air intake pipe internal surface is provided with black heat absorbing coating.
5. according to claim 1 from making wind wind power generation system, it is characterized in that, the spacing of described square groove is 50m.
6. according to claim 1 from making wind wind power generation system, it is characterized in that, described chimney outside is provided with black heat absorbing coating, and chimney inside is provided with wear resistant coating.
7. according to claim 1 from making wind wind power generation system, it is characterized in that, described intake grill is funnel-like, the horizontal or vertical installation of described intake grill.
8. according to claim 7 from making wind wind power generation system, it is characterized in that, described intake grill is provided with filter screen.
CN201420391269.2U 2014-07-16 2014-07-16 From making wind wind power generation system Active CN203939628U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420391269.2U CN203939628U (en) 2014-07-16 2014-07-16 From making wind wind power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420391269.2U CN203939628U (en) 2014-07-16 2014-07-16 From making wind wind power generation system

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016008179A1 (en) * 2014-07-16 2016-01-21 遂宁市鑫航风能电力有限公司 Self-made wind power generation system
CN105268261A (en) * 2015-11-17 2016-01-27 常胜 Solar haze remover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016008179A1 (en) * 2014-07-16 2016-01-21 遂宁市鑫航风能电力有限公司 Self-made wind power generation system
CN105275746A (en) * 2014-07-16 2016-01-27 遂宁市鑫航风能电力有限公司 Self-made wind power generation system
CN105268261A (en) * 2015-11-17 2016-01-27 常胜 Solar haze remover

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