CN106438191A - Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set - Google Patents
Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set Download PDFInfo
- Publication number
- CN106438191A CN106438191A CN201611082482.5A CN201611082482A CN106438191A CN 106438191 A CN106438191 A CN 106438191A CN 201611082482 A CN201611082482 A CN 201611082482A CN 106438191 A CN106438191 A CN 106438191A
- Authority
- CN
- China
- Prior art keywords
- wind
- air
- gathering
- accelerator
- deflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000008602 contraction Effects 0.000 claims description 19
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
-
- 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
Abstract
The invention discloses a wind collecting tower of a wind collecting type wind turbine generator set. The wind collecting tower comprises a wind collector, a diverter and an accelerator. The wind collector is arranged at the topmost end of the wind collecting tower and used for collecting wind energy. The side face of the wind collector is provided with a wind inlet, and the bottom of the wind collector is provided with a wind outlet. A wind inlet of the diverter is connected with the wind outlet of the wind collector. A wind outlet of the diverter is connected with a wind inlet of the accelerator. The accelerator is further provided with a wind outlet. The inner diameter of the accelerator is gradually decreased and then gradually increased from the wind inlet to the wind outlet. The wind collector is composed of three to ten wind collecting channels, and the wind collecting channels are arranged in the circumferential direction and changed into the vertical downward wind outlet channels from horizontal wind collecting channels through circular arc transition. The wind collecting tower is wide in application range and particularly suitable for gentle breeze power generation, the utilization range of wind resources can be enlarged, and the alternative progress is achieved for existing traditional wind power generation systems.
Description
Technical field
The present invention relates to wind power generation field is and in particular to a kind of wind gathering tower of wind-gathering type wind powered generator group and a kind of wind
Power generator group.
Background technology
From the point of view of current wind power generation field, occuping market dominant contribution is horizontal axis wind-driven generator.Above-mentioned wind
The structure of power generator mainly includes foundation ring, base, tower, wheel hub, cabin, horizontal axis wind-driven generator and three blades,
Operationally, natural wind drives blade to rotate, and blade passes through gear-box or direct drive generator rotation, thus realizing wind-force
Generate electricity.Above-mentioned blower fan structure is relatively simple, and manufacturing process is comparatively ripe.If wanting to improve the generated energy of above-mentioned blower fan, expand
The wind sweeping area of fan blade is the method stood in the breach., the length of fan blade just reaches taking 5 megawatt wind driven generators as a example
62.5 meters about, generally 22 tons about of monolithic weight.Therefore, only under conditions of wind speed reaches about 12 metre per second (m/s)s, on
State blower fan and just enable Operation at full power.Naturally, for ensureing generated energy, on market, the wind field construction of similar main flow blower fan is right
Addressing also has strict requirements, and wind speed must reach 3 metre per second (m/s)s, could meet the condition of blade startup；8 metre per second (m/s)s could be expired
The requirement that sufficient wind field is built；And, because above-mentioned blower fan tower barrel is higher, blade is heavier, transport, installation, the cost safeguarded all occupy
Under high-leveled and difficult.And under the extreme climate environments such as frost, violent wind surprise attack, fan blade is difficult to make rapidly instead
Should, easily cause the serious infringement of blower fan.
Content of the invention
It is an object of the invention to overcoming disadvantages described above, there is provided a kind of efficiency high, a kind of gathering type wind of wide accommodation
The wind gathering tower of wind power generating set and a kind of wind power generating set.
The technical scheme is that：A kind of wind gathering tower of wind-gathering type wind powered generator group, including be fixedly connected sequentially
Wind collecting unit, diverter, accelerator；Described wind collecting unit is arranged on the top of described wind gathering tower, for collecting wind energy, described collection wind
The side of device is provided with air inlet, and lower section is provided with air outlet, and the air inlet of described diverter is connected with the air outlet of described wind collecting unit,
The air outlet of described diverter is connected with the air inlet of described accelerator；Described accelerator is additionally provided with air outlet；Described accelerator
Internal diameter be first gradually reduced from air inlet to air outlet and gradually expand again, wherein：Described wind collecting unit is by 3 to 10 wind gathering passage groups
Become, described wind gathering passage along the circumferential direction arranges, by horizontal wind gathering passage, arc transition is straight down to described wind gathering passage again
Air-out passage.
Further, for realizing the flexible control to Wind Power Utilization, distinguished and admirable acceleration effect, lifting Wind Power Utilization effect are improved
Rate, described diverter is many air-out branch road bend pipe, and described diverter is provided only with an air inlet, but is provided with 2 to 8 air-out and props up
Road；Every branch road is equipped with air outlet；The air outlet of every branch road is connected with an accelerator, and described diverter is used for wind gathering
Airflow diversion in tower, and make the flow direction of air-flow be bottom horizontal flow sheet from flow transition straight down, described every air-out of diverter
The air outlet of branch road is equipped with throttle setting, and described throttle setting is used for being turned on and off any one or more air-out propping up
Road.
Further, described accelerator includes contraction section, active section and diffuser；Described contraction section and diffuser are cone
Shape pipe；At active section in described accelerator, internal diameter is minimum；The cone angle of described contraction section is 15 ° to 25 °；The cone angle of described diffuser
For 5 ° to 20 °.
Further, for improving wind speed, lift generating efficiency, the front face area of described wind collecting unit air inlet is described every
3 ~ 15 times of sectional area sum at accelerator internal diameter minimum that air-out branch road connects, preferably 8 to 10 times, the meeting of described wind collecting unit
Wind area refers to that the diameter of the height of wind collecting unit air inlet windward side and wind collecting unit is long-pending；Section at described wind collecting unit internal diameter minimum
The long-pending sectional area referring to active section；Described " the sectional area sum at the accelerator internal diameter minimum of every air-out branch road connection " is
Refer to：Active section sectional area is multiplied by the bar number of air-out branch road.Therefore may be formulated for：(wind collecting unit air inlet front face area)/
(travel permit number is propped up in active section sectional area * air-out) approximates 3 to 15.
Further, described wind gathering passage includes ajutage, vertical wind deflector and upper wind deflector；Described ajutage is vertical
The pipe placed or up big and down small conical pipe；Described vertical wind deflector is provided with 3 to 10 pieces and radially arranges along air-supply inside pipe wall
Row, the upper end of described vertical wind deflector projects ajutage, and ajutage is divided into 3 to 10 vertical passages by lower end；Lead on described
Aerofoil is made up of the splicing of polylith arc, and the number of described arc is identical with the number of vertical wind deflector, described arc
It is in that center is low outside high along ajutage radial direction, the upper end of described every two pieces adjacent vertical wind deflectors projects air-supply tube portion and covers
There is one piece of arc, form the air inlet of wind collecting unit；Air-flow, after wind collecting unit air inlet flows into wind gathering passage, horizontal gas is circulated
It is changed to air-flow straight down.
Further, described accelerator contraction section inwall is provided with vortex deflector；By shape after airflow passes vortex deflector
Become eddy airstream；Described vortex deflector is provided with 4 or more than 4；Each vortex deflector described shrinks each along accelerator
The element of cone direction of section inwall is circlewise arranged, and is 5 ° to 45 ° with the angle of element of cone.
Further, the center of described upper wind deflector is shunk downwards, formed opening upwards bell mouth shape, described on lead
The internal diameter maximum of aerofoil is provided with air inlet, is provided with air outlet at internal diameter minimum；Described upper wind deflector can also form horn mouth
Vertically air channel.The air outlet of described upper wind deflector is provided with throttle setting, and described throttle setting is used for being turned on and off horn mouth
Vertically air channel.
A kind of wind power generating set, including wind gathering tower and blower fan, described wind gathering tower is specially above-mentioned wind gathering tower, described wind
Machine is arranged at the internal diameter minimum of described accelerator, and described blower fan is trunnion axis blower fan or vertical axes blower fan.
Further, for preventing natural wind from pouring in down a chimney in accelerator, it is provided with deep bead in the air outlet of described accelerator,
The air outlet just to described accelerator for the described deep bead, is used for preventing natural wind to be blown in described accelerator from described air outlet.
The invention has the beneficial effects as follows：The wind gathering tower of the wind-gathering type wind powered generator group of the present invention, wind collecting unit up, divides
Flow device and accelerator all at it in lower section, air-flow flows into from top, flows out from below after diverter and accelerator, and non-used
Stack effect flows into from below, and top is flowed out, and is conducive to improving the utilization rate of wind energy.Secondly, it is provided with many air-out branch road, and combines
Wind collecting unit front face area and the ratio of active section sectional area, significant effective can improve wind energy utilization.The finally acceleration of every branch road
Device contraction section inwall is equipped with vortex deflector, and air-flow forms eddy airstream after flowing to vortex deflector, thus accelerated push
Active section, impeller is placed in driving electromotor in active section, converts wind energy into electric energy.Compare air-flow just straight after wind collecting unit
Connect formation eddy airstream, then branch to each air-out branch road, the technical program allows air-flow pass through wind collecting unit, diverter, then branches to
After each branch road, each branch road forms eddy airstream respectively, air-flow can be allowed to flow to the speed of instrumentation tubes faster, more efficient utilization
Wind energy.This device can be accelerated after distinguished and admirable collection, applied widely, is particularly suitable for breeze wind；Wind-resources can be expanded
Using having substituting progress to existing conventional wind electricity generation system.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is present configuration decomposing schematic representation.
Fig. 3 is the sectional view of accelerator contraction section vertical axis of the present invention.
Fig. 4 is accelerator contraction section inwall vortex wind deflector inclination angle of the present invention schematic diagram.
Fig. 5 is wind collecting unit structure front view of the present invention.
In figure：1 be wind collecting unit, 11 be wind gathering passage, 12 be tubaeform vertical air channel, 13 be vertical wind deflector, 14 be on
Wind deflector, 15 be ajutage, 2 be diverter, 3 be accelerator, 31 be the contraction section of accelerator, 32 be accelerator active section,
33 it is the diffuser of accelerator, 34 is vortex wind deflector, the unlabelled arrow of in figure represents airflow direction.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as a limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of wind gathering tower of wind-gathering type wind powered generator group, including the wind collecting unit 1 being fixedly connected sequentially,
Diverter 2, accelerator 3；Described wind collecting unit 1 is arranged on the top of described wind gathering tower, for collecting wind energy, described wind collecting unit 1
Side be provided with 6 air inlets, lower section is provided with 1 air outlet, the air-out of the air inlet of described diverter 2 and described wind collecting unit 1
Mouth is connected, and the air outlet of described diverter 2 is connected with the air inlet of described accelerator 3；Described accelerator 3 is additionally provided with air outlet；
The internal diameter of described accelerator 3 is first gradually reduced from air inlet to air outlet and gradually expands.
Described accelerator includes contraction section 31, active section 32 and diffuser 33；Described contraction section 31 and diffuser 33 are
Conical pipe；At active section 32 in described accelerator 3, internal diameter is minimum；The cone angle of described contraction section 31 is 15 ° to 25 °；Described diffusion
The cone angle of section 33 is 5 ° to 20 °.The outer wall of described accelerator 3 is provided with reinforcement, to ensure the stability of accelerator.
Described wind collecting unit 1 is made up of 6 wind gathering passages 11, and described wind gathering passage 11 along the circumferential direction arranges, described wind gathering
By horizontal wind gathering passage, arc transition is air-out passage straight down to passage 11 again.Each wind gathering passage 11 described be equipped with into
Air port and air outlet.Described wind gathering is led to 11 roads and is made up of vertical wind deflector 13, upper wind deflector 14 and ajutage 15；Described ajutage
15 is the vertical up big and down small conical pipe placed；Described vertical wind deflector 13 is provided with 6, radially arranges along ajutage 15 inwall
Row, the upper end of described vertical wind deflector 13 is higher than the mouth of pipe of ajutage 15；Lower end is located in ajutage 15, and is close to inwall and will send
Airduct 15 is divided into 6 passages, and described upper wind deflector 14 is made up of the splicing of polylith arc, the number of described arc with vertically
The number of wind deflector 13 is identical, is also 6；Described arc is in the high shape in the low outside in center along ajutage 15 radial direction, described
The upper end of every two pieces adjacent vertical wind deflectors 13 projects ajutage 15 and is partially covered with one piece of arc；Described arc and two
The adjacent vertical wind deflector 13 of block forms the air inlet of wind collecting unit 1；Air-flow flows into wind gathering passage 11 from the air inlet of wind collecting unit 1
Afterwards, horizontal gas flow is converted to air-flow straight down.Each wind gathering passage 11 described is by one block of arc plate adjacent with two pieces
Vertically wind deflector 14 and ajutage 15 tube wall composition.
Described upper wind deflector 14 can be that one piece of imposite can also be made up of the splicing of polylith arc plate；But in view of make work
Skill and cost, the splicing of multi sphere plate is more advantageous.The global shape of described upper wind deflector presents center and shrinks downwards, and formation is opened
Mouth bell mouth shape upwards, the upper wind deflector 14 of described bell mouth shape is sealing at internal diameter minimum, can't form air channel.
Diverter 2 is flowed into again after airflow passes ajutage 15.Described diverter 2 is many air-out branch road bend pipe, described shunting
Device 2 is provided only with an air inlet, and this air inlet is fixedly connected with the air outlet of ajutage 15；Described diverter 2 is provided with 3 air-out
Branch road；Every branch road end is equipped with air outlet；The air outlet of every branch road is connected with an accelerator 3.Described diverter 2 is used
In by the airflow diversion in wind gathering tower, and the flow direction of air-flow is made to be bottom horizontal flow sheet from flow transition straight down.Described diverter 2
The air outlet of every air-out branch road is equipped with throttle setting, and described throttle setting is used for being turned on and off any one or more
Air-out branch road.
For improving wind speed, lift generating efficiency, the front face area of described wind collecting unit 1 air inlet is going out of described diverter 2
8 times of the sectional area sum at each accelerator 3 internal diameter minimum that wind branch road connects.The front face area S of described wind collecting unit 11It is
The height h and wind collecting unit 1 diameter d that refer to wind collecting unit 1 air inlet windward side are long-pending, i.e. S1=h*d；It is work at accelerator 3 internal diameter minimum
The sectional area making section is S2；S1And S2Relation be：S1It is (3*S2) 8 times about.Described diverter 2 and the outer wall of accelerator 3
Bottom is provided with support meanss it is ensured that wind gathering tower can smoothly be laid.
Described accelerator 2 contraction section 21 inwall is provided with vortex deflector 34；To be formed after airflow passes vortex deflector 34
Eddy airstream.Described vortex deflector 34 is provided with 4；Each vortex deflector 34 described is each along in accelerator 3 contraction section 31
The element of cone direction of wall is circlewise arranged, and is equally spaced along contraction section inwall, and is 15 ° with the angle of element of cone.
For preventing natural wind from pouring in down a chimney in accelerator, it is provided with deep bead in the air outlet of described accelerator 3 diffuser 33,
The air outlet just to described accelerator for the described deep bead, is used for preventing natural wind to be blown in described accelerator from described exhaust outlet.
Embodiment 2
As shown in figure 5, on the basis of embodiment 1, described wind collecting unit 1, in addition to including wind gathering passage 11, further includes
Tubaeform vertical air channel 12.
Further, the vertical air channel 12 of described horn mouth is formed by the upper wind deflector 14 that center is shunk downwards；On described
Wind deflector 14 is the bell mouth shape of opening upwards.It is vertical that the upper wind deflector 14 of described bell mouth shape is provided with horn mouth along shrinkage direction
Air channel 12, upper wind deflector 14 internal diameter maximum is provided with air inlet, and the little place of internal diameter is provided with air outlet；I.e. horn mouth is not all close up and down
Envelope.Wind collecting unit 1 is on the basis of wind gathering passage 11, then adds tubaeform vertical air channel 12；Gas in diverter 2 and accelerator 3
Stream will produce suction to the air in tubaeform vertical air channel 12, forms downward vertical air-flow, greatly improves wind collecting unit
Collection air quantity.
Air outlet setting throttle setting in the vertical air channel of horn mouth 12, the energy vertical air channel of closure or openness horn mouth,
To adapt to the requirement to horn mouth vertical air channel folding in the case of different wind speed and air quantity.
Other structures in embodiment 2 are all same as Example 1, will not be described here.
Embodiment 3
On the basis of embodiment 1 and embodiment 2, embodiment 3 is with regard to a kind of wind power generating set.Described wind power generating set
Including wind gathering tower and blower fan, described wind gathering tower is specially the wind gathering tower described in embodiment 1 and embodiment 2, and described blower fan is arranged on
At the internal diameter minimum of described accelerator, that is, it is located at the active section 32 of accelerator 3, described blower fan can be trunnion axis blower fan or vertical
Axle blower fan.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For member, the present invention can have various modifications and variations, such as the quantity of diverter air-out branch road, vortex wind deflector and vertical wind-guiding
The quantity of plate can be according to design adjustment, and its shape can also be other shapes, as long as wind gathering tower is air-out below the air intake of top
Structure, and air-flow can shunt formation multiple branch circuit after ajutage, and after being further separated into each branch road, props up in each air-out
Form eddy airstream in road respectively, just broadly fall into the rights protection scope required by this patent.All spirit in the present invention and former
Within then, the arrangement change made, modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of wind gathering tower of wind-gathering type wind powered generator group, including the wind collecting unit being fixedly connected sequentially, diverter, accelerator；
It is characterized in that：Described wind collecting unit is arranged on the top of described wind gathering tower, and for collecting wind energy, the side of described wind collecting unit sets
There is air inlet, lower section is provided with air outlet, the air inlet of described diverter is connected with the air outlet of described wind collecting unit, described diverter
Air outlet be connected with the air inlet of described accelerator；Described accelerator is additionally provided with air outlet；The internal diameter of described accelerator is from entering
Air port is first gradually reduced to air outlet and gradually expands, wherein：
Described wind collecting unit is made up of 3 to 10 wind gathering passages, and described wind gathering passage along the circumferential direction arranges, described wind gathering passage by
Arc transition is air-out passage straight down to horizontal wind gathering passage again.
2. as claimed in claim 1 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described diverter is
Many air-out branch road bend pipe, described diverter is provided with 2 to 8 air-out branch roads；The air outlet of every branch road is respectively connected with accelerator；Institute
State diverter for by airflow diversion, and make the flow direction of air-flow be bottom horizontal flow sheet from flow transition straight down.
3. as claimed in claim 2 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described wind collecting unit enters
The front face area in air port is 3 ~ 15 times of the sectional area sum at each accelerator internal diameter minimum described, preferably 8 to 10 times.
4. as claimed in claim 1 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described wind gathering passage
It is made up of ajutage, vertical wind deflector and upper wind deflector；Described ajutage is the vertical pipe placed or up big and down small taper
Pipe；Described vertical wind deflector is provided with 3 to 10 pieces and radially arranges along air-supply inside pipe wall, and the upper end of described vertical wind deflector projects
Ajutage, ajutage is divided into 3 to 10 vertical passages by lower end；Described upper wind deflector is made up of the splicing of polylith arc,
The number of described arc is identical with the number of vertical wind deflector, and described arc is in that center is low outside high along ajutage radial direction,
The upper end of described every two pieces adjacent vertical wind deflectors projects ajutage and is partially covered with one piece of arc, forms entering of wind collecting unit
Air port；Air-flow, after wind collecting unit air inlet flows into wind gathering passage, horizontal gas flow is converted to air-flow straight down.
5. the wind gathering tower of a kind of wind-gathering type wind powered generator group as described in any claim in claim 1-4, its feature
It is：Described accelerator includes contraction section, active section and diffuser；Described contraction section and diffuser are conical pipe；Described plus
At active section in fast device, internal diameter is minimum；The cone angle of described contraction section is 15 ° to 25 °；The cone angle of described diffuser is 5 ° to 20 °.
6. as claimed in claim 5 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described accelerator
Contraction section inwall is provided with vortex deflector；Eddy airstream will be formed after airflow passes vortex deflector；Described vortex deflector sets
There are 4 or more than 4；Each vortex deflector described circlewise sets each along the element of cone direction of accelerator contraction section inwall
Put, and be 5 ° to 45 ° with the angle of element of cone.
7. as claimed in claim 4 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described upper wind deflector
Center shrink downwards, formed opening upwards bell mouth shape, the internal diameter maximum of described upper wind deflector is provided with air inlet, interior
It is provided with air outlet at the minimum of footpath；Described upper wind deflector forms the vertical air channel of horn mouth.
8. as claimed in claim 7 a kind of wind gathering tower of wind-gathering type wind powered generator group it is characterised in that：Described upper wind deflector
Air outlet be provided with throttle setting, described throttle setting is used for being turned on and off the vertical air channel of horn mouth.
9. the wind gathering tower of a kind of wind-gathering type wind powered generator group as described in any claim in claim 2～4, its feature
It is：The air outlet of described every air-out branch road of diverter is equipped with throttle setting, and described throttle setting is used for opening or closes
Close any one or more air-out branch road.
10. a kind of wind power generating set, including wind gathering tower and blower fan it is characterised in that：Described wind gathering tower is specially claim
Wind gathering tower described in 1-9 any one, described blower fan is arranged at the internal diameter minimum of described accelerator, and described blower fan is trunnion axis
Blower fan or vertical axes blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082482.5A CN106438191A (en) | 2016-11-30 | 2016-11-30 | Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082482.5A CN106438191A (en) | 2016-11-30 | 2016-11-30 | Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438191A true CN106438191A (en) | 2017-02-22 |
Family
ID=58223224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611082482.5A Pending CN106438191A (en) | 2016-11-30 | 2016-11-30 | Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438191A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167113A (en) * | 2018-03-07 | 2018-06-15 | 安徽天康(集团)股份有限公司 | A kind of combined unit wind-collecting wind force power generation equipment |
| CN108518303A (en) * | 2018-05-16 | 2018-09-11 | 广东工业大学 | A kind of elegance acquisition means |
| CN108691729A (en) * | 2018-05-15 | 2018-10-23 | 余四艳 | Tubular super-spun jet wind power station |
| CN111262154A (en) * | 2020-01-19 | 2020-06-09 | 华夏恒业变压器有限公司 | Intelligent transformer all-in-one machine |
| CN112097360A (en) * | 2020-09-22 | 2020-12-18 | 铜陵学院 | Building energy-saving ventilation equipment |
| CN112954488A (en) * | 2021-03-29 | 2021-06-11 | 费籁电气(上海)有限公司 | Energy router convenient to heat dissipation |
| CN114600758A (en) * | 2022-03-10 | 2022-06-10 | 黄益进 | Air energy pump device |
| CN117662364A (en) * | 2023-12-26 | 2024-03-08 | 济南泰景电力技术有限公司 | Atmospheric self-flowing wind power generation device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080112789A1 (en) * | 2005-03-15 | 2008-05-15 | Konstantin Kelaiditis | Method and Device for Using Wind Energy |
| CN103925150A (en) * | 2014-05-09 | 2014-07-16 | 哈尔滨工业大学 | Universal wind gathering floor type breeze electric generator based on Venturi effect |
-
2016
- 2016-11-30 CN CN201611082482.5A patent/CN106438191A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080112789A1 (en) * | 2005-03-15 | 2008-05-15 | Konstantin Kelaiditis | Method and Device for Using Wind Energy |
| CN103925150A (en) * | 2014-05-09 | 2014-07-16 | 哈尔滨工业大学 | Universal wind gathering floor type breeze electric generator based on Venturi effect |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167113A (en) * | 2018-03-07 | 2018-06-15 | 安徽天康(集团)股份有限公司 | A kind of combined unit wind-collecting wind force power generation equipment |
| CN108167113B (en) * | 2018-03-07 | 2023-11-17 | 安徽天康(集团)股份有限公司 | Combined unitized wind-collecting type wind power generation equipment |
| CN108691729A (en) * | 2018-05-15 | 2018-10-23 | 余四艳 | Tubular super-spun jet wind power station |
| CN108691729B (en) * | 2018-05-15 | 2020-08-04 | 余四艳 | Through-flow super jet-grouting wind power station |
| CN108518303A (en) * | 2018-05-16 | 2018-09-11 | 广东工业大学 | A kind of elegance acquisition means |
| CN111262154A (en) * | 2020-01-19 | 2020-06-09 | 华夏恒业变压器有限公司 | Intelligent transformer all-in-one machine |
| CN112097360A (en) * | 2020-09-22 | 2020-12-18 | 铜陵学院 | Building energy-saving ventilation equipment |
| CN112097360B (en) * | 2020-09-22 | 2022-05-03 | 铜陵学院 | Building energy-saving ventilation equipment |
| CN112954488A (en) * | 2021-03-29 | 2021-06-11 | 费籁电气(上海)有限公司 | Energy router convenient to heat dissipation |
| CN114600758A (en) * | 2022-03-10 | 2022-06-10 | 黄益进 | Air energy pump device |
| CN117662364A (en) * | 2023-12-26 | 2024-03-08 | 济南泰景电力技术有限公司 | Atmospheric self-flowing wind power generation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106438191A (en) | Wind collecting tower of wind collecting type wind turbine generator set and wind turbine generator set | |
| US7400057B2 (en) | Omni-directional wind turbine | |
| US9453494B2 (en) | Building integrated wind energy power enhancer system | |
| US8459930B2 (en) | Vertical multi-phased wind turbine system | |
| US8961103B1 (en) | Vertical axis wind turbine with axial flow rotor | |
| US8251638B2 (en) | Wind diverter | |
| US20120175882A1 (en) | Injector venturi accelerated, wind turbine | |
| US10280900B1 (en) | Omnidirectional building integrated wind energy power enhancer system | |
| CN106438190A (en) | Wind-collecting tower and wind-collecting type wind generating set | |
| JP2014528554A (en) | Fluid driven turbine | |
| CN102852733B (en) | vertical tube bundle chimney type wind power generation device | |
| CN113638846A (en) | Breeze energy-gathering wind power generation device | |
| CN106194591B (en) | Energy-capturing type wind generating set | |
| JP2012107612A (en) | Wind tunnel body, vertical axis wind turbine, structure, wind power generator, hydraulic device, and building | |
| CN206206070U (en) | The wind gathering tower and a kind of wind power generating set of a kind of wind-gathering type wind powered generator group | |
| KR101336280B1 (en) | Wind power generator of a wind focus type | |
| CN205936974U (en) | It can formula wind generating set to catch | |
| WO2013152522A1 (en) | Wind power generation device | |
| CN201474867U (en) | Pressurizing/wind collecting-type wind generator set | |
| CN107420254A (en) | A kind of heavy duty detergent wind-driven generator | |
| CN103527415B (en) | Building distribution composite type wind power generating set | |
| JP2011530031A (en) | Improved wind power equipment | |
| CN205895505U (en) | Power generation facility of joint solar chimney, ventilation blower and wind energy conversion system | |
| WO2022260382A1 (en) | Vertical axis wind power generator provided with intake chamber and exhaust chamber | |
| AU2005318921A1 (en) | Omni-directional wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |