CN103925150B - A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect - Google Patents
A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect Download PDFInfo
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- CN103925150B CN103925150B CN201410195950.4A CN201410195950A CN103925150B CN 103925150 B CN103925150 B CN 103925150B CN 201410195950 A CN201410195950 A CN 201410195950A CN 103925150 B CN103925150 B CN 103925150B
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- wind
- force
- driven generator
- gentle breeze
- venturi effect
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- 230000000694 effects Effects 0.000 title claims abstract description 17
- 230000007704 transition Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect, it is related to the universal wind gathering console model gentle breeze-driven generator based on Venturi effect, the invention solves the problems that existing wind-driven generator the area that wind-force is little, wind speed is low cannot normal power generation, device structure is complicated, manufacturing cost is high and problem that ecological environment is damaged.A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect of the present invention, including three parts：Wind-force collector unit, wind-force accelerator module and extra cell.Wind-force collector unit is made up of internal face, outside wall surface and the dividing plate between them along runner being in gradually-reducing shape；Wind-force accelerator module is then made up of wind-force transition conduit, Venturi tube and diffuser pipe；Extra cell includes generator unit, outside support, unilateral gate abat-vent and wind speed measuring device.Present invention can apply to breeze wind field.
Description
Technical field
The present invention relates to a kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect, belong to breeze wind neck
Domain.
Background technology
With the continuous improvement of scientific and technical development and human living standard, non-renewable resources have been carried out greatly by people
Amount exploitation and destruction, face the gesture of exhaustion, have thus caused energy crisis.In order to realize the sustainable development of the energy, China one
Aspect must " be increased income ", and that is, the clean energy resource such as exploitation wind energy, photovoltaic, tide, biomass and water energy, on the other hand also will " save
Stream ", that is, readjust the energy structure, vigorously implement energy-saving and emission-reduction.Wind energy cleans the reproducible energy, its importance as a kind of green
Increasingly significant, wind energy is used for generating electricity, will be largely fulfilled the target of energy-saving and emission-reduction.
Current wind-driven generator mostly can only suitably use in the place of wind regime abundance, wind concentration, if applied in
The area that wind-force is little, wind speed is low just cannot normal power generation, bring larger limitation to making full use of of wind-force natural resourcess.And
And because current wind power station is generally made up of tens turbines and hundreds of blade, the not only manufacture of equipment, transport
With high costs with install, and engineering is complicated.Additionally, vertical higher wind wheel tower on the ground can kill birds, certain journey
On degree, ecological environment is damaged.
Content of the invention
The present invention be in order to solve existing wind-driven generator the area that wind-force is little, wind speed is low cannot normal power generation, if
Standby complex structure, manufacturing cost be high and problem that ecological environment is damaged, and propose a kind of based on Venturi effect ten thousand
To wind gathering console model gentle breeze-driven generator.
A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect, including three parts：Wind-force is collected single
Unit, wind-force accelerator module and extra cell.
Wind-force collector unit is made up of internal face, outside wall surface and the dividing plate between them along runner being in gradually-reducing shape；
Internal face, the upper surface of outside wall surface are the regular polygon that size is identical and position is completely superposed, internal face
There is m identical membrane support and outside wall surface between, and runner is divided into m small flow channels.
Wind-force accelerator module is then made up of wind-force transition conduit, Venturi tube and diffuser pipe；
Wind-force transition conduit is made up of right-angle elbow pipe and side bend, everywhere equal diameters；
It is sequentially connected the tapered Venturi tube of sectional area and diffuser pipe, using same traffic under normality after wind-force transition conduit
Fluid when passing through different cross section, the fluid properties that flow velocity and sectional area are inversely proportional to, the wind speed of Venturi tube end due to section
Area diminishes and is multiplied；Diffuser pipe inner section is amassed and is increased, and its wind speed is less than the wind speed of Venturi tube end, thus in literary composition
Form underbalance effect in venturi, be conducive to acceleration flowing in pipeline for the wind.
Extra cell includes generator unit, outside support, unilateral gate abat-vent and wind speed measuring device；
Generator unit, that is, turbine generation device be arranged on the aditus laryngis portion of Venturi tube, through Venturi tube accelerate after
Wind drives turbine, is generated electricity by mu balanced circuit.
Unilateral gate abat-vent, that is, unilateral gate be vertically installed in the middle of two dividing plates, when air stream enters wind collecting device
During bottom, have portion of air and flow out from side, this partial air of outflow can blow unilateral gate and close, thus stoping air
Flow out.
The operation principle of the present invention：Wind enters via the air intake vent on wind-force collector unit top, through wind-force collector unit
Enter wind-force accelerator module along runner, then accelerate via Venturi tube, reach maximum wind velocity in venturi throat, blow turbine
Machine, transforms wind energy into into electric energy, is generated electricity.
The present invention includes following beneficial effect：
1st, the present invention solve existing wind-driven generator cannot the asking of normal power generation in the area that wind-force is little, wind speed is low
Topic, is capable of breeze wind.Wind-driven generator of the present invention can be scaled down or amplify when manufacturing, and can place
In the even personal garden in farm, industrial occupancy, applicable region is extremely wide, and new way has been opened up in the wind energy application for few wind area.
2nd, wind-driven generator of the present invention have that device structure is simple, low cost of manufacture and using effect good etc. excellent
Point.
3rd, wind-driven generator of the present invention is arranged on tube interior due to blade, can avoid blade turbomachine to bird
The injury that class causes, realizes the purpose of energy-conserving and environment-protective.
4th, wind-driven generator of the present invention, can be with the utilization wind energy of maximal efficiency due to unilateral gate abat-vent.
Brief description
Fig. 1 is the schematic perspective view of the universal wind gathering console model gentle breeze-driven generator based on Venturi effect of the present invention；
Fig. 2 is the blade turbomachine of the universal wind gathering console model gentle breeze-driven generator based on Venturi effect of the present invention
Schematic diagram；
In figure 1 is internal face, and 2 is dividing plate, and 3 is outside wall surface, and 4 is wind-force transition conduit, and 5 is Venturi tube, and 6 is diffuser pipe, 7
For blade turbomachine.
Specific embodiment
Technical solution of the present invention is not limited to act specific embodiment set forth below, also includes between each specific embodiment
Combination in any.
Specific embodiment one：In conjunction with accompanying drawing 1, present embodiment is described, a kind of is fallen based on the universal wind gathering of Venturi effect
Ground formula gentle breeze-driven generator, including three parts：Wind-force collector unit, wind-force accelerator module and extra cell.
Wind-force collector unit is made up of internal face 1, outside wall surface 3 and the dividing plate between them 2 along runner being in gradually-reducing shape；
There is the opening towards horizontal direction the upper end of the passage of internal face 1, outside wall surface 3 and the dividing plate between them 2 composition,
For air inlet, internal face 1 and the upper surface of outside wall surface 3 are the regular polygon that size is identical and position is completely superposed, interior
There is m identical membrane support, dividing plate 2 is vertical with upper wall surface 1 and lower wall surface 3 between wall 1 and outside wall surface 3, and closely
Contact, runner is divided into m small flow channels, the efficiency fall having n unilateral gate to prevent air blow back in each runner again and causing
Low problem.
Wind-force accelerator module is then made up of wind-force transition conduit 4, Venturi tube 5 and diffuser pipe 6；
Wind-force transition conduit 4 is made up of right-angle elbow pipe and side bend, everywhere equal diameters；
Wind-force transition conduit 4 is sequentially connected the tapered Venturi tube of sectional area 5 and diffuser pipe 6, below using identical under normality
When the fluid of flow passes through different cross section, the fluid properties that flow velocity and sectional area are inversely proportional to, the wind speed of Venturi tube 5 end by
Diminish in sectional area and be multiplied；Diffuser pipe 6 inner section is amassed and is increased, and its wind speed is less than the wind speed of Venturi tube 5 end, from
And form underbalance effect, be conducive to acceleration flowing in pipeline for the wind.
Extra cell includes generator unit, outside support, unilateral gate abat-vent and wind speed measuring device；
Generator unit, that is, blade turbomachine 7 be arranged on the aditus laryngis portion of Venturi tube, through Venturi tube 5 accelerate after wind
Driving blade turbine 7, is generated electricity by mu balanced circuit.
Unilateral gate abat-vent, when distinguished and admirable enter inside and outside wall bottom when, understand some wind from side flow out, outflow
This partial air can make unilateral gate close, thus stopping that wind flows out from side.
Specific embodiment two：Present embodiment is described further to embodiment one, m=4 or m=5 or m=6 or m
=7 or m=8；Air inlet is 360 degree, and four or five or six or seven or eight identical vertical partition plates 2 are by entrance
Uniformly it is divided into four or five or six or seven or eight inlet ducts, realize the wind-force to all directions and collect.
Specific embodiment three：Present embodiment is described further to embodiment one, described wind speed measuring device, that is,
Wind speed tester is arranged on venturi throat and air inlet.
Claims (3)
1. a kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect is it is characterised in that it includes three parts：
Wind-force collector unit, wind-force accelerator module and extra cell；
Wind-force collector unit is by being in dividing plate group between the internal face of gradually-reducing shape, outside wall surface and internal face and outside wall surface along runner
Become；
Internal face, the upper surface of outside wall surface are the regular polygon that size is identical and position is completely superposed, internal face with outer
There is m identical membrane support between wall, and runner is divided into m small flow channels；
Wind-force accelerator module is then made up of wind-force transition conduit, Venturi tube and diffuser pipe；
Wind-force transition conduit is made up of right-angle elbow pipe and side bend, everywhere equal diameters；
It is sequentially connected the tapered Venturi tube of sectional area and diffuser pipe after wind-force transition conduit；
Extra cell includes generator unit, outside support, unilateral gate abat-vent and wind speed measuring device；
Generator unit, that is, turbine generation device be arranged on the aditus laryngis portion of Venturi tube.
2. a kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect as claimed in claim 1, its feature exists
In described m=4 or m=5 or m=6 or m=7 or m=8；Air inlet is 360 degree, four or five or six or seven or eight
Entrance is uniformly divided into four or five or six or seven or eight inlet tubes by identical vertical partition plate (2) accordingly
Road, realizes the wind-force to all directions and collects；In two pieces of baffle plate center vertical, n=2 or n=3 unilateral gate is installed to keep out the wind dress
Put.
3. a kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect as claimed in claim 1, its feature exists
In described wind speed measuring device, that is, wind speed tester is arranged on venturi throat and air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195950.4A CN103925150B (en) | 2014-05-09 | 2014-05-09 | A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195950.4A CN103925150B (en) | 2014-05-09 | 2014-05-09 | A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect |
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| Publication Number | Publication Date |
|---|---|
| CN103925150A CN103925150A (en) | 2014-07-16 |
| CN103925150B true CN103925150B (en) | 2017-03-08 |
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| CN201410195950.4A Expired - Fee Related CN103925150B (en) | 2014-05-09 | 2014-05-09 | A kind of universal wind gathering console model gentle breeze-driven generator based on Venturi effect |
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| CN106567807A (en) * | 2016-11-11 | 2017-04-19 | 华中科技大学 | Wind power generation method for universal wind gathering |
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| CN107013422A (en) * | 2017-04-01 | 2017-08-04 | 华中科技大学 | A kind of universal convergence accelerator of low-grade wind energy flow-guiding type and electricity-generating method |
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| CN108518303B (en) * | 2018-05-16 | 2023-07-25 | 广东工业大学 | Wind collecting device |
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| CN108730113B (en) * | 2018-08-13 | 2023-12-01 | 平顶山学院 | Breeze energy collecting device suitable for breeze power generation |
| CN109268216B (en) * | 2018-10-29 | 2023-09-26 | 平顶山学院 | Rotary wind collecting device suitable for breeze energy collection |
| CN109707560A (en) * | 2018-12-24 | 2019-05-03 | 李兆林 | A kind of wind-solar generation device based on Venturi effect |
| CN111908428A (en) * | 2020-08-28 | 2020-11-10 | 欧荣环保科技(深圳)有限公司 | Ozone generator |
| CN113847112B (en) * | 2021-10-28 | 2023-11-10 | 太原理工大学 | Novel device for fully utilizing residual kinetic energy of ventilation air methane and application method thereof |
| CN114635828B (en) * | 2022-05-19 | 2022-08-12 | 山西丰秦源新能源开发有限公司 | All-season breeze energy-gathering wind power generation induced air flow guiding method |
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| CN1436282A (en) * | 2000-06-14 | 2003-08-13 | 欧内斯特·R·德吕克 | Solar chimney wind turbine |
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|---|---|---|---|---|
| JPS54108145A (en) * | 1978-02-15 | 1979-08-24 | Ohbayashigumi Ltd | Tower wind power equipment |
| JPS56135762A (en) * | 1980-03-28 | 1981-10-23 | Junichiro Omata | Wind force utilizing power plant having many wind collecting ports and wind accelerating passages |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508973A (en) * | 1984-05-25 | 1985-04-02 | Payne James M | Wind turbine electric generator |
| CN1436282A (en) * | 2000-06-14 | 2003-08-13 | 欧内斯特·R·德吕克 | Solar chimney wind turbine |
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| CN103925150A (en) | 2014-07-16 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Yurong Inventor after: Liu Jian Inventor after: Zheng Yan Inventor after: Tang Tianqi Inventor after: Du Wei Inventor after: Xie Songbai Inventor after: Wei Fangrui Inventor after: Tian Zhijie Inventor after: Wang Yan Inventor after: Han Bing Inventor before: He Yurong Inventor before: Zheng Yan Inventor before: Tang Tianqi Inventor before: Du Wei Inventor before: Xie Songbai Inventor before: Wei Fangrui |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: 450001 No. 10 lilac mile, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: HUA ZHONG STATE POWER GROUP CO.,LTD. Address before: 150001 Harbin, Nangang, West District, large straight street, No. 92 Patentee before: Harbin Institute of Technology |
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| 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: 20170308 |