CN104832367A - Vertical type wind energy utilization device - Google Patents
Vertical type wind energy utilization device Download PDFInfo
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- CN104832367A CN104832367A CN201510231566.XA CN201510231566A CN104832367A CN 104832367 A CN104832367 A CN 104832367A CN 201510231566 A CN201510231566 A CN 201510231566A CN 104832367 A CN104832367 A CN 104832367A
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- wind energy
- vertical type
- power utilization
- wind power
- rotatingshaft
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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 invention relates to a vertical type wind energy utilization device, and belongs to wind energy utilization in the field of new energy sources. The vertical type wind energy utilization device comprises two vertical frames, a wind energy utilization unit, a rotating shaft, a power output shaft and a fixing cross beam, wherein the two vertical frames are in vertical arrangement; the fixing cross beam is connected with the two vertical frames and is used for fixing the rotating shaft on the vertical frames; a plurality of fan blades are vertically arranged on a fan blade fixing frame of the wind energy utilization unit; an airflow passage is arranged between the two adjacent fan blades; the fan blades extend in the height direction, so that airflow passing within the height is fully utilized. The vertical type wind energy utilization device has the advantages that the wind energy utilization unit is set into a structure with a certain length in the height direction, so that the airflow within the height is fully utilized; meanwhile, the vertical type wind energy utilization device can be set to be at any height according to requirements, so that high-altitude wind energy can be fully utilized, in addition, the vertical type wind energy utilization device can be set to have any width, and the utilization efficiency of the wind energy can be greatly improved.
Description
Technical field
The present invention relates to the Wind Power Utilization in new energy field, specifically a kind of vertical type wind energy utilized device.
Background technique
Due to problems such as the shortage of coal resources and environmental pollutions, country is supporting the construction of solar energy, wind-power electricity generation energetically.China has built many wind energy turbine set at present, but the blower fan used three leaf lodicule formula blower fans that to be all generating efficiency low.The shortcoming of this blower fan is: 1. accept that wind energy area is little, efficiency is low; 2. by the restriction of installing machinery, length of blade has accomplished the limit, and blower fan height also can only accomplish more than 50 rice, which limits existing blower fan and can only utilize surface wind, and high altitude wind energy cannot utilize.Therefore, three leaf lodicule formula blower fans are the high blower fans of an input-output ratio.
Summary of the invention
For solving the low problem of wind energy utilization that existing three leaf lodicule formula blower fans can not effectively utilize high altitude wind energy to cause, the invention provides a kind of vertical type wind energy utilized device, this device effectively can utilize high altitude wind energy, and input cost and construction cost all very cheap.
The present invention for solving the problems of the technologies described above adopted technological scheme is: a kind of vertical type wind energy utilized device, comprise two stands vertically arranged, Wind Power Utilization unit, rotatingshaft, pto＝power take-off be connected two stands and rotatingshaft be fixed on the fixed cross beam in stand, by Wind Power Utilization unit drives, it rotates described rotatingshaft, and by pitch wheel group by transmission of power to pto＝power take-off, described Wind Power Utilization unit is arranged between two fixed cross beams, its structure comprises around 3 ~ 4 fixing fan blade fixing frames of rotatingshaft, each fan blade fixing frame is vertically arranged with some fan blades, air-flow path is provided with between adjacent two panels fan blade.
Described rotatingshaft is vertically arranged, and is distributed with the Wind Power Utilization unit of at least two groups along its length.
Described Wind Power Utilization unit of often organizing is all between two fixed cross beams, and rotatingshaft is fixed in stand by fixed cross beam.
At least two group Wind Power Utilization unit of described rotatingshaft and upper setting thereof form a row Wind Power Utilization group, by setting up stand and fixed cross beam forms the fan blade wall be made up of side by side multiple row Wind Power Utilization group.
Described Wind Power Utilization unit has extension in the height direction, to make full use of the air-flow passed through in this height, as required Wind Power Utilization unit can be arranged to several meters of tens meters even height of up to a hundred meters, thus increase substantially the utilization ratio of high altitude wind energy.
Described fan blade is the v-shaped structure that two blade sides connect and compose, and the joint of two blades forms the ridge of protuberance, and the space that two blades surround forms groove windward.
The transverse cross-sectional shape of two blades of described fan blade is arc, forms streamline shape cambered surface to make it.
In the present invention, the back side due to fan blade is streamline, and front has groove windward, groove and fusiform back side are when in the face of same direction wind-force so windward, pressure difference will be produced, thus drive rotatingshaft to rotate, and then outputting power is on pto＝power take-off, can connect the utilization that generator or other equipment carry out wind energy on pto＝power take-off.
Beneficial effect: the present invention is by being arranged to the structure in height with certain length by Wind Power Utilization unit, thus the air-flow made full use of in this height, and the back side of blade be streamline, front has groove windward, between blade, there is air-flow path, can pressure difference be produced, better impel blade rotation; Be set to arbitrary height as required simultaneously, thus can high altitude wind energy be made full use of, and can any width be arranged to, increase substantially the utilization ratio of wind energy, the various component that the present invention is used and original paper structure and manufacture all fairly simple, and the construction of whole device and construction also very convenient, have drop into little, construction is fast, wind energy utilization efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Wind Power Utilization unit;
Fig. 3 is the structural representation of fan blade;
Fig. 4 is the fan blade wall schematic diagram that multiple row Wind Power Utilization group is formed side by side;
Reference character: 1, stand, 2, fixed cross beam, 3, Wind Power Utilization unit, 301, air-flow path, 302, fan blade fixing frame, 4, rotatingshaft, 5, fan blade, 501, ridge, 502, blade, 503, windward groove.
Embodiment
As shown in the figure, a kind of vertical type wind energy utilized device, comprise two stands 1 vertically arranged, Wind Power Utilization unit 3, rotatingshaft 4, pto＝power take-off 6 be connected two stands 1 and rotatingshaft 4 be fixed on the fixed cross beam 2 in stand 1, described rotatingshaft 4 drives it to rotate by Wind Power Utilization unit 3, and by pitch wheel group 7 by transmission of power to pto＝power take-off 6, described Wind Power Utilization unit 3 is arranged between two fixed cross beams 2, its structure comprises around 3 ~ 4 fixing fan blade fixing frames 302 of rotatingshaft 4, each fan blade fixing frame 302 is vertically arranged with some fan blades 5, air-flow path 301 is provided with between adjacent two panels fan blade 5.
Be more than basic embodiment of the present invention, can do on above basis and further improve and limit:
As shown in Figure 1, in order to utilize the wind energy in high-altitude as much as possible, it is vertical to be arranged to by described rotatingshaft 4, it is disposed with the Wind Power Utilization unit 3 of at least two groups, often group Wind Power Utilization unit 3 is fixed on rotatingshaft 4 by 3 ~ 4 fan blade fixing frames 302 and forms, rotate to drive rotatingshaft 4, many group Wind Power Utilization unit 3 can be set as required, make them highly can up to more than 150 rice like this, considerably beyond more than 50 rice of existing oar blade type fan blade, thus make use of high altitude wind energy as much as possible;
Again as shown in Figure 4, at least two group Wind Power Utilization unit 3 of described rotatingshaft 4 and upper setting thereof form a row Wind Power Utilization group, by setting up stand 1 and fixed cross beam 2 forms the fan blade wall be made up of side by side multiple row Wind Power Utilization group, thus make full use of wind energy that is near the ground within the scope of one fixed width and high-altitude;
In order to ensure overall steadiness, by arranging fixed cross beam 2 between two stands 1, make described often group Wind Power Utilization unit 3 all between two fixed cross beams 2, rotatingshaft 4 is fixed in stand 1 by fixed cross beam 2 more;
Again as shown in Figure 3, the structure of described fan blade 5 is preferably the v-shaped structure that two blade 502 sides connect and compose, and the joint of two blades 502 forms the ridge 501 of protuberance, and the space that two blades 502 surround forms groove 503 windward;
In order to strengthen the pressure difference of fan blade 5 both sides further, the transverse cross-sectional shape of two blades 502 forming fan blade 5 being designed to arc, to make it form streamline shape cambered surface, thus more meeting aerodynamics;
Wind Power Utilization unit 3 used above has the extension of certain length in the height direction, thus makes its height can reach tens meters of rice up to a hundred, like this to make full use of the air-flow passed through in this height.
Claims (7)
1. a vertical type wind energy utilized device, comprise two stands (1) vertically arranged, Wind Power Utilization unit (3), rotatingshaft (4), pto＝power take-off (6) be connected two stands (1) and rotatingshaft (4) be fixed on the fixed cross beam (2) in stand (1), described rotatingshaft (4) drives it to rotate by Wind Power Utilization unit (3), and by pitch wheel group (7) by transmission of power to pto＝power take-off (6), it is characterized in that: described Wind Power Utilization unit (3) is arranged between two fixed cross beams (2), its structure comprises around 3 ~ 4 fixing fan blade fixing frames (302) of rotatingshaft (4), each fan blade fixing frame (302) is vertically arranged with some fan blades (5), air-flow path (301) is provided with between adjacent two panels fan blade (5).
2. a kind of vertical type wind energy utilized device according to claim 1, is characterized in that: described rotatingshaft (4) is vertically arranged, and is distributed with the Wind Power Utilization unit (3) of at least two groups along its length.
3. a kind of vertical type wind energy utilized device according to claim 2, is characterized in that: described often group Wind Power Utilization unit (3) is all positioned between two fixed cross beams (2), and rotatingshaft (4) is fixed in stand (1) by fixed cross beam (2).
4. a kind of vertical type wind energy utilized device according to claim 2, it is characterized in that: at least two group Wind Power Utilization unit (3) of described rotatingshaft (4) and upper setting thereof form a row Wind Power Utilization group, by setting up stand (1) and fixed cross beam (2) forms the fan blade wall be made up of side by side multiple row Wind Power Utilization group.
5. a kind of vertical type wind energy utilized device according to claim 1, is characterized in that: described Wind Power Utilization unit (3) has extension in the height direction, to make full use of the air-flow passed through in this height.
6. a kind of vertical type wind energy utilized device according to claim 1, it is characterized in that: described fan blade (5) is the v-shaped structure that two blade (502) sides connect and compose, and the joint of two blades (502) forms the ridge (501) of protuberance, and the space that two blades (502) surround forms groove (503) windward.
7. a kind of vertical type wind energy utilized device according to claim 6, is characterized in that: the transverse cross-sectional shape of two blades (502) of described fan blade (5) is arc, forms streamline shape cambered surface to make it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231566.XA CN104832367A (en) | 2015-05-08 | 2015-05-08 | Vertical type wind energy utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231566.XA CN104832367A (en) | 2015-05-08 | 2015-05-08 | Vertical type wind energy utilization device |
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| Publication Number | Publication Date |
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| CN104832367A true CN104832367A (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510231566.XA Pending CN104832367A (en) | 2015-05-08 | 2015-05-08 | Vertical type wind energy utilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486051A (en) * | 2020-04-27 | 2020-08-04 | 沈硕 | Vertical wind energy utilization device capable of adjusting ventilation interval |
Citations (8)
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|---|---|---|---|---|
| US6413038B1 (en) * | 2000-11-03 | 2002-07-02 | Donald Lord | Windmill |
| CN1488852A (en) * | 2003-09-08 | 2004-04-14 | 黄虎钧 | Integrated vertical shaft windmill |
| US6857846B2 (en) * | 2001-06-19 | 2005-02-22 | Lewis H. Miller | Stackable vertical axis windmill |
| CN101201042A (en) * | 2006-12-13 | 2008-06-18 | 戴胜祝 | Fan structure of wind-driven generator |
| CN101718254A (en) * | 2009-12-24 | 2010-06-02 | 周骋 | Vertical type rotating impeller and vertical type wind driven generator |
| CN202203050U (en) * | 2011-08-03 | 2012-04-25 | 张黎明 | Vertical-axis resistance type revolving door wind driven generator |
| CN104564530A (en) * | 2015-01-13 | 2015-04-29 | 哈尔滨工程大学 | Lift and drag combined vertical axis wind turbine |
| CN204627846U (en) * | 2015-05-08 | 2015-09-09 | 洛阳市西工金油化工厂 | A kind of vertical type wind energy utilized device |
-
2015
- 2015-05-08 CN CN201510231566.XA patent/CN104832367A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6413038B1 (en) * | 2000-11-03 | 2002-07-02 | Donald Lord | Windmill |
| US6857846B2 (en) * | 2001-06-19 | 2005-02-22 | Lewis H. Miller | Stackable vertical axis windmill |
| CN1488852A (en) * | 2003-09-08 | 2004-04-14 | 黄虎钧 | Integrated vertical shaft windmill |
| CN101201042A (en) * | 2006-12-13 | 2008-06-18 | 戴胜祝 | Fan structure of wind-driven generator |
| CN101718254A (en) * | 2009-12-24 | 2010-06-02 | 周骋 | Vertical type rotating impeller and vertical type wind driven generator |
| CN202203050U (en) * | 2011-08-03 | 2012-04-25 | 张黎明 | Vertical-axis resistance type revolving door wind driven generator |
| CN104564530A (en) * | 2015-01-13 | 2015-04-29 | 哈尔滨工程大学 | Lift and drag combined vertical axis wind turbine |
| CN204627846U (en) * | 2015-05-08 | 2015-09-09 | 洛阳市西工金油化工厂 | A kind of vertical type wind energy utilized device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486051A (en) * | 2020-04-27 | 2020-08-04 | 沈硕 | Vertical wind energy utilization device capable of adjusting ventilation interval |
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Application publication date: 20150812 |
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| RJ01 | Rejection of invention patent application after publication |