CN203146235U - Wind-guiding type wind-collecting power generation system - Google Patents
Wind-guiding type wind-collecting power generation system Download PDFInfo
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- CN203146235U CN203146235U CN 201320118949 CN201320118949U CN203146235U CN 203146235 U CN203146235 U CN 203146235U CN 201320118949 CN201320118949 CN 201320118949 CN 201320118949 U CN201320118949 U CN 201320118949U CN 203146235 U CN203146235 U CN 203146235U
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model relates to a wind-guiding type wind-collecting power generation system, in particular to a large power wind-guiding type wind-collecting power generation system which can collect, store, distribute, accelerate and transform gas. The wind-guiding type wind-collecting power generation system comprises a wind-collecting barrel and a wind driven generator, wherein the wind-collecting barrel is a straight barrel which is vertically arranged, and a wind-collecting head is arranged at the upper end of the wind-collecting barrel. The wind-guiding type wind-collecting power generation system is characterized in that a wind-guiding cover is arranged in the wind-guiding barrel and cone-shaped, the upper end of the wind-guiding cover is closed, a wind-collecting pipeline is evenly distributed on the periphery of the bottom of the wind-guiding cover, the caliber of the wind-collecting pipeline gradually lessens, a wind-regulating mechanism is arranged at the upper end of the wind-collecting pipeline, the lower end of the wind-collecting pipeline is connected with an air inlet of a first-stage wind driven generator, an air outlet of the first-stage wind driven generator is connected with an air inlet of a second-stage wind driven generator, and tail wind utilizing is greatly improved. The wind-guiding type wind-collecting power generation system is large in force moment, high in efficiency, adjustable, controllable, capable of achieving multi-pipe bifurcating speed increasing and multi-stage serial connection, and favorable for full use of wind power.
Description
Technical field
The utility model relates to a kind of air guide type wind gathering power generation system.Specifically, be have to gas assemble, store up, the high-power air guide type wind gathering power generation system of shunting, speedup, conversion function.
Background technique
As everyone knows, for reducing excessive exploitation, the utilization to natural resources, countries in the world are all relatively paid attention to utilizing wind-force to generate electricity at present.The motor of tradition wind-power generating system mainly contains horizontal axis and vertical shaft two big classes, no matter be horizontal axis or vertical-shaft wind motor, all be mobile generating of macroscopic view of utilizing the air potential energy that pressure difference forms between the different location in the large scale scope to cause, the static pressure potential energy entrained for air itself then can't be utilized.In order to promote the power of single wind-driven generator, just can only increase wind sweeping area simply, the result must be equipped with huge fan blade.Fan blade one is big, and not only manufacture, installation, maintenance are got up cumbersomely, and manufacture cost is higher.
China No. 201210282851.0 patent disclosures the narrow pipe wind gathering of a kind of self set-up type air guide type wind gathering power generation system, this system utilizes the end to end bore to carry out wind gathering by the pipeline that diminishes gradually greatly, give wind motor after having improved the wind speed of natural wind more than 10 times, take full advantage of the huge static pressure potential energy that contains in the air, make and compare with the traditional wind of identical air-admitting surface that generated output can be brought up to more than 100 times.But still there is following problem in this air guide type wind gathering power generation system: the one, and in order to adapt to the less needs of wind gathering pipe outlet, the blade of wind motor is also less.And blade one is little, and its arm of force is just short, though and often the highest at pipeline center's wind speed, can't produce moment because the arm of force is extremely short, therefore, the moment of this power generation system is still less, and the wind utilization ratio of center is lower; The 2nd, because the used wind gathering pipeline of above-mentioned air guide type wind gathering power generation system diminishes to exhaust outlet one end is descending gradually from intake grill one end, volume is big, weight is heavier, not only be difficult for making, be difficult for transportation, be difficult for construction, and the intensity of whole system is lower; The 3rd, for guaranteeing the consistent of intake grill and wind direction, the intake grill of wind gathering pipeline is to needing two elbows at least between the intake grill of wind motor, elbow more than one like this, makes wind direction need twice change at least, resistance to wind-force is still bigger, and wind energy is difficult to take full advantage of; The 4th, the exhaust outlet place of each narrow pipe only is provided with a cover wind-driven generator, as some parts damages, will cause the situation of stopping and rebuilding comprehensively during operation; The 5th, after wind enters generator from wind gathering mouth, the size of wind no matter, utilization ratio what, all uncontrollable with regulate.
The model utility content
Problem to be solved in the utility model provides a kind of air guide type wind gathering power generation system.This air guide type wind gathering power generation system, moment is big, and the efficient height is adjustable, multitube bifurcated speedup, plural serial stage is conducive to wind energy and takes full advantage of.
For addressing the above problem, take following technological scheme:
Air guide type wind gathering power generation system of the present utility model comprises wind collection and wind-driven generator.Described wind collection is the straight tube that is vertical layout, and there is collection public attention the wind collection upper end.Described collection public attention is elbow, and the longitudinal center line at its two ends is perpendicular, is between one end and wind collection upper end that rotatable shape is movable to be cooperated.Be characterized in that wind scooper is arranged in the wind collection.Described wind scooper is taper, and its upper end is closed shape.Wind scooper is evenly equipped with the wind gathering pipeline around the bottom, and the bore of this wind gathering pipeline diminishes from top to bottom gradually.There is the accent wind mechanism wind gathering pipeline upper end, and the wind gathering lower end of duct links to each other with the intake grill of described first order wind-driven generator, and the exhaust outlet of first order wind-driven generator then links to each other with second level wind-driven generator intake grill, has improved the utilization of tail wind greatly.
The further improvement of the utility model scheme is, the wind scooper lower end is connected with short straight tube, described accent wind mechanism comprises air regulating board, described air regulating board is fan-shaped, the radial center of this fan-shaped air regulating board has rotating shaft, the rotating shaft two ends be respectively that rotatable shape is installed on the wind collection inwall and the straight tube of described weak point on, and the end that cooperates with short straight tube of rotating shaft stretch into short directly tin in.On the straight tube of the described weak point inwall motor that equates with rotating shaft quantity is arranged fixedly, the output shaft of motor links to each other with rotating shaft respectively, and the wind energy that makes wind gathering get is in adjustable state all the time.
Further improvement project of the present utility model is, under the described wind gathering lower end of duct support is arranged all, at least two described wind-driven generators are all arranged on each support, and be in series between adjacent wind-driven generator, namely the exhaust outlet of a wind-driven generator links to each other with the intake grill of another wind-driven generator.
Take such scheme, have the following advantages:
By such scheme as can be seen, owing in the wind collection wind scooper is arranged.Described wind scooper is taper, and its upper end is closed shape.Wind scooper is evenly equipped with the wind gathering pipeline around the bottom, and the bore of this wind gathering pipeline diminishes from top to bottom gradually.There is the accent wind mechanism wind gathering pipeline upper end, and the wind gathering lower end of duct links to each other with the intake grill of described wind-driven generator.Like this, the natural wind that collection public attention on wind collection enters is directly given wind-driven generator after having gathered also shunting of wind scooper all around, compare with traditional wind motor, avoided the wind of impeller center can't produce the situation of moment, the moment of generation is bigger.Again since the natural wind that enters from collection public attention of wind collection upper end gathered wind scooper around and by directly giving wind-driven generator after the shunting of wind gathering pipeline, whole system only need collect first elbow of wind, reduced the elbow consumption, reduced the number of times of change of the wind, thereby reduced the resistance of wind-force, wind energy is fully used.In addition, because the cause that the natural wind that the collection public attention on wind collection enters constantly reduces owing to sectional area around wind scooper, experienced and compressed speedup for the first time, enter the wind gathering pipeline of lower end then, because sectional area further reduces from the top down in the wind gathering pipeline, utilize funnelling, wind speed is further promoted, more static pressure potential energy converting and energy kinetic energy make the wind energy specific power strengthen at double, and wind speed is increased to tens metre per second (m/s)s by several metre per second (m/s)s, wind after the speedup directly enters the generating of first order wind energy conversion system, and wake flow enters second level wind energy conversion system import immediately after the outlet of first order wind energy conversion system is discharged, and another promotes the wind energy conversion system acting, continues generating.Because whole system has a plurality of wind gathering pipelines, so that can open or closed portion wind gathering pipeline during by bigger variations at wind speed, make that the interior change of wind velocity scope of wind gathering pipeline in the work is less again, be conducive to safe utilization and the optimization of wind energy.And when equipment component breaks down, only need local the parking just can overhaul, further promoted wind energy utilization, reduced the maintenance power generation loss.Owing to adopt the split manufacturing process, break the whole up into parts again, guarantee convenience, the safety making, transport, install, run, safeguard.
Description of drawings
Fig. 1 is air guide type wind gathering power generation system structure schematic representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the I place enlarged diagram among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
As Fig. 1, Fig. 2 and shown in Figure 3, air guide type wind gathering power generation system of the present utility model comprises wind collection 4 and wind-driven generator 10.Described wind collection 4 is for being the straight tube of vertical layout, and wind collection 4 upper ends are provided with collection public attention 5.Described collection public attention 5 is elbow, and the longitudinal center line at its two ends is perpendicular, is by load-bearing bearing and gear ring between one end and wind collection 4 upper ends that rotatable shape is movable to be cooperated.Be provided with wind scooper 6 in the wind collection 4.Described wind scooper 6 is taper, and its upper end is closed shape.Be evenly equipped with the wind gathering pipeline around wind scooper 6 bottoms, the bore of this wind gathering pipeline diminishes from top to bottom gradually.Wind gathering pipeline upper end is provided with the accent wind mechanism, and the wind gathering lower end of duct links to each other with the intake grill of described wind-driven generator 10.
Transfer wind mechanism for ease of installing, be connected with short straight tube 2 in wind scooper 6 lower ends.Described accent wind mechanism comprises air regulating board 7, described air regulating board 7 is fan-shaped, the radial center of this fan-shaped air regulating board fixedly has rotating shaft 8, rotating shaft 8 two ends be respectively that rotatable shape is installed on wind collection 4 inwalls and the barrel of the straight tube 2 of described weak point on, and rotating shaft 8 and short straight tube 2 ends that cooperate stretch into short directly in tins 2.On the straight tube of described weak point 2 inwalls motor 3 that equates with rotating shaft 8 quantity is arranged fixedly, the output shaft of motor 3 links to each other with rotating shaft 8 respectively.
Described wind gathering pipeline can adopt cone-shaped pipe, also can adopt following form, namely under the straight tube 2 of described weak point, connect a taper doffing 1, around the taper doffing 1 and 4 of wind collections be evenly equipped with in pairs vertical dividing plate 9, the vertical both sides of vertical dividing plate 9 respectively and be the sealing shape between the inner side surface of the outer side surface of taper doffing 1 and wind collection 4 and weld together, and the spacing that the every pair of vertical dividing plate is 9 diminishes from top to bottom gradually, thereby by a pair of vertical dividing plate 9 with this wind collection corresponding between vertical dividing plate 4 barrels is formed a bore from top to bottom by the wind gathering pipeline that diminishes gradually greatly.Wherein, in two adjacent wind gathering pipelines, weld together between adjacent vertical dividing plate 9 upper ends.
For ease of wind-driven generator 10 is installed, support 11 is all fixedly arranged under lower end, described wind gathering air channel, be provided with two described wind-driven generators 10 on each support 11, and these two wind-driven generators are in series, namely the exhaust outlet of a wind-driven generator 10 links to each other with the intake grill of another wind-driven generator 10, and the intake grill of top wind-driven generator 10 links to each other with the exhaust outlet 12 of wind gathering pipeline.
Claims (3)
1. an air guide type wind gathering power generation system comprises wind collection (4) and wind-driven generator (10); Described wind collection (4) is for being the straight tube of vertical layout, and there is collection public attention (5) wind collection (4) upper end; Described collection public attention (5) is elbow, and the longitudinal center line at its two ends is perpendicular, is between one end and wind collection (4) upper end that rotatable shape is movable to be cooperated; It is characterized in that wind scooper (6) is arranged in the wind collection (4); Described wind scooper (6) is taper, and its upper end is closed shape; Wind scooper (6) is evenly equipped with the wind gathering pipeline around the bottom, and the bore of this wind gathering pipeline diminishes from top to bottom gradually; There is the accent wind mechanism wind gathering pipeline upper end, and the wind gathering lower end of duct links to each other with the intake grill of described wind-driven generator (10).
2. air guide type wind gathering power generation system according to claim 1, it is characterized in that wind scooper (6) lower end is connected with short straight tube (2), described accent wind mechanism comprises air regulating board (7), described air regulating board (7) is fan-shaped, the radial center of this fan-shaped air regulating board has rotating shaft (8), rotating shaft (8) two ends be respectively that rotatable shape is installed on wind collection (4) inwall and the straight tube of described weak point (2) on, and the end that rotating shaft (8) cooperates with short straight tube (2) stretches in short directly tin (2); On the straight tube of described weak point (2) inwall the motor (3) that equates with rotating shaft (8) quantity is arranged fixedly, the output shaft of motor (3) links to each other with rotating shaft (8) respectively.
3. air guide type wind gathering power generation system according to claim 1 and 2, it is characterized in that support (11) is all arranged under the described wind gathering lower end of duct, at least two described wind-driven generators (10) are all arranged on each support (11), and adjacent wind-driven generator is in series between (10), and namely the exhaust outlet of a wind-driven generator (10) links to each other with the intake grill of another wind-driven generator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118949 CN203146235U (en) | 2013-03-15 | 2013-03-15 | Wind-guiding type wind-collecting power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118949 CN203146235U (en) | 2013-03-15 | 2013-03-15 | Wind-guiding type wind-collecting power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN203146235U true CN203146235U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320118949 Expired - Fee Related CN203146235U (en) | 2013-03-15 | 2013-03-15 | Wind-guiding type wind-collecting power generation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133260A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Ventilation type wind gathering power generation system |
| RU171006U1 (en) * | 2016-06-08 | 2017-05-17 | Общество с ограниченной ответственностью "НОВАЯ ЭНЕРГИЯ" | WIND ENGINE |
| GB2597780A (en) * | 2020-08-06 | 2022-02-09 | Vasantrai Joshi Piyush | Wind channelling and directing structures |
-
2013
- 2013-03-15 CN CN 201320118949 patent/CN203146235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133260A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Ventilation type wind gathering power generation system |
| RU171006U1 (en) * | 2016-06-08 | 2017-05-17 | Общество с ограниченной ответственностью "НОВАЯ ЭНЕРГИЯ" | WIND ENGINE |
| GB2597780A (en) * | 2020-08-06 | 2022-02-09 | Vasantrai Joshi Piyush | Wind channelling and directing structures |
| GB2597780B (en) * | 2020-08-06 | 2022-10-05 | Vasantrai Joshi Piyush | Wind channelling and directing structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20190315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |