CN203146239U - Wind power speed-increasing device for wind-gathering electricity generation - Google Patents
Wind power speed-increasing device for wind-gathering electricity generation Download PDFInfo
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- CN203146239U CN203146239U CN2013201187410U CN201320118741U CN203146239U CN 203146239 U CN203146239 U CN 203146239U CN 2013201187410 U CN2013201187410 U CN 2013201187410U CN 201320118741 U CN201320118741 U CN 201320118741U CN 203146239 U CN203146239 U CN 203146239U
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- wind
- gathering
- dividing plate
- straight tube
- scooper
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a wind power speed-increasing device for wind-gathering electricity generation. Particularly, the wind power speed-increasing device for wind-gathering electricity generation has the function of carrying out gathering, flow branching, compression and acceleration on the air. The wind power speed-increasing device for wind-gathering electricity generation comprises a wind gathering cylinder which is a vertically-arranged straight cylinder. The wind power speed-increasing device for wind-gathering electricity generation is characterized in that a wind scooper is arranged in the wind gathering cylinder. The wind scooper is cone-shaped, and the upper end of wind scooper is closed. Wind gathering pipelines are evenly distributed on the periphery of the bottom of the wind scooper. The opening diameter of each wind gathering pipeline gradually reduces from top to bottom. A wind adjusting mechanism is arranged at the upper end of each wind gathering pipeline. The wind power speed-increasing device for wind-gathering electricity generation is stable in structure, high in strength, and capable of carrying out effective control over the wind speed of an outlet, facilitates full use and optimization of wind energy, is large in working moment to an engine, is formed by a plurality of sections of pipelines in a combined mode, and is easy to manufacture and construct.
Description
Technical field
The utility model relates to a kind of wind-driven generator.Specifically, be have to gas assemble, the wind gathering generating wind-force speeder of shunting, compression, speedup 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-collecting wind generating of a kind of self set-up type 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 wind-power generating 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, and often the wind of wind speed highest point is in pipeline center, and the wind of impeller center can't produce moment, and therefore, the moment of this power generation system is still less, and the high speed winds utilization ratio of center is lower; The 2nd, because the used wind gathering pipeline of above-mentioned wind-power generating 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, from the intake grill to the exhaust outlet, with corresponding installation one a cover wind-driven generator operation of narrow pipe, as some parts damages, will cause the situation of stopping and rebuilding comprehensively; The 4th, after wind enters 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 wind gathering generating wind-force speeder.This wind-force speeder has structural stability, and the intensity height can control effectively to the outlet wind speed, is convenient to wind energy and takes full advantage of and optimize, and is big to motor acting moment, combined by the multistage pipeline, easily makes, easily construction.
For addressing the above problem, take following technological scheme:
Wind gathering generating of the present utility model comprises wind collection with the wind-force speeder, and described wind collection is the straight tube that is vertical layout.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.
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.
Further improvement project of the present utility model is, the straight tube of described weak point lower end is connected to the taper doffing, be evenly equipped with in pairs vertical dividing plate around the taper doffing and between wind collection, the vertical both sides of vertical dividing plate respectively and be the sealing shape between the inner side surface of the outer side surface of taper doffing and wind collection and weld together, and the spacing between the every pair of vertical dividing plate diminishes from top to bottom gradually, thereby by a pair of vertical dividing plate with this wind collection barrel corresponding between vertical dividing plate 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 upper end.
Take such scheme, have the following advantages:
By such scheme as can be seen, owing in wind collection, be provided with the taper wind scooper of upper end closed.Be up-small and down-big on the whole speedup pipeline configuration so, stability is fine, satisfies the long-pending up big and down small contraction gradually of wind gathering pipeline section again.Compare with traditional wind motor, the wind after the speedup accumulates in around the pipeline, has avoided the wind speed height of impeller center but can't produce the situation of moment.Wind scooper is evenly equipped with a plurality of wind gathering pipelines around the bottom, and bore diminishes from top to bottom gradually.All there is the accent wind mechanism each wind gathering pipeline upper end, and the lower end links to each other with the intake grill of described wind-driven generator.Like this, the cause that the natural wind that 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, 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, wind speed is increased to tens metre per second (m/s)s by several metre per second (m/s)s, and the wind after the speedup directly enters the generating of first order wind energy conversion system.Again owing to adopt a plurality of wind gathering pipelines, so that when bigger variations of wind speed, can open as required or closed portion wind gathering pipeline, make change of wind velocity in the wind gathering pipeline in the work control the scope at needs, 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, and further promoted wind energy utilization, reduced the loss that brings because of maintenance.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 wind gathering generating wind-force speeder structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional schematic among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
As depicted in figs. 1 and 2, wind gathering generating of the present utility model comprises wind collection 4 with the wind-force speeder, and described wind collection 4 is for being the straight tube of vertical layout.Be provided with wind scooper 5 in the wind collection 4.Described wind scooper 5 is taper, and its upper end is closed shape.Be evenly equipped with the wind gathering pipeline around wind scooper 5 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 under the use state, the wind gathering lower end of duct links to each other with the intake grill 9 of wind-driven generator.
Transfer wind mechanism for ease of installing, be connected with short straight tube 3 in wind scooper 5 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 2, rotating shaft 2 two ends be respectively that rotatable shape is installed on wind collection 4 inwalls and the barrel of the straight tube 3 of described weak point on, and rotating shaft 2 and short straight tube 3 ends that cooperate stretch into short directly in tins 3.On the straight tube of described weak point 3 inwalls motor 6 that equates with rotating shaft 2 quantity is arranged fixedly, the output shaft of motor 6 links to each other with a rotating shaft 2 respectively.
Described wind gathering pipeline can adopt cone-shaped pipe, also can adopt following form, namely under the straight tube 3 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 8, the vertical both sides of vertical dividing plate 8 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 8 diminishes from top to bottom gradually, thereby forms a bore from top to bottom by the wind gathering pipeline that diminishes gradually greatly by a pair of vertical dividing plate 8 with this that part of barrel to the corresponding wind collection 4 of vertical clapboard spacing.Wherein, in two adjacent wind gathering pipelines, weld together between adjacent vertical dividing plate 8 upper ends.
Claims (3)
1. the wind-force speeder is used in a wind gathering generating, comprises wind collection (4), and described wind collection (4) is for being the straight tube of vertical layout; It is characterized in that wind scooper (5) is arranged in the wind collection (4); Described wind scooper (5) is taper, and its upper end is closed shape; Wind scooper (5) 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.
2. wind gathering according to claim 1 is generated electricity and is used the wind-force speeder, it is characterized in that wind scooper (5) lower end is connected with short straight tube (3), 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 (2), rotating shaft (2) two ends be respectively that rotatable shape is installed on wind collection (4) inwall and the straight tube of described weak point (3) on, and the end that rotating shaft (2) cooperates with short straight tube (3) stretches in short directly tin (3); On the straight tube of described weak point (3) inwall the motor (6) that equates with rotating shaft (2) quantity is arranged fixedly, the output shaft of motor (6) links to each other with rotating shaft (2) respectively.
3. wind gathering according to claim 1 is generated electricity and is used the wind-force speeder, it is characterized in that the straight tube of described weak point (2) lower end is connected to taper doffing (1), taper doffing (1) all around and be evenly equipped with in pairs vertical dividing plate (9) between wind collection (4), 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 between every pair of vertical dividing plate (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) barrel 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 end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201187410U CN203146239U (en) | 2013-03-15 | 2013-03-15 | Wind power speed-increasing device for wind-gathering electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201187410U CN203146239U (en) | 2013-03-15 | 2013-03-15 | Wind power speed-increasing device for wind-gathering electricity generation |
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| Publication Number | Publication Date |
|---|---|
| CN203146239U true CN203146239U (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201187410U Expired - Fee Related CN203146239U (en) | 2013-03-15 | 2013-03-15 | Wind power speed-increasing device for wind-gathering electricity generation |
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| Country | Link |
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| CN (1) | CN203146239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133271A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Wind force speeder used for gathering air and generating electricity |
-
2013
- 2013-03-15 CN CN2013201187410U patent/CN203146239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133271A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Wind force speeder used for gathering air and generating electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dong Yingmin Inventor after: Li Yongqiang Inventor before: Li Yongqiang Inventor before: Xie Yuqi Inventor before: Yang Weitao Inventor before: Xu Li Inventor before: Chen Zhigang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180522 Address after: 214000 Gao Kai Road, Wuxi City, Jiangsu Province, No. 7 Patentee after: Wuxi gold scorpion Zhong Yun Feng Electric Technology Co., Ltd. Address before: 214125 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Jiangsu Zhongyun Wind Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210315 |