CN204371555U - Wind generating unit - Google Patents
Wind generating unit Download PDFInfo
- Publication number
- CN204371555U CN204371555U CN201420787487.8U CN201420787487U CN204371555U CN 204371555 U CN204371555 U CN 204371555U CN 201420787487 U CN201420787487 U CN 201420787487U CN 204371555 U CN204371555 U CN 204371555U
- Authority
- CN
- China
- Prior art keywords
- lift plate
- driving belt
- sides
- upper saw
- transmission upper
- 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.)
- Withdrawn - After Issue
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Classifications
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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
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of wind generating unit, comprise support, transmission upper saw pulley, driving belt, lift plate and generator; Support comprises opposed both sides; Transmission upper saw pulley is provided with multiple, and transmission upper saw pulley is vertically installed on the both sides of support respectively, and the wheel face being positioned at the transmission upper saw pulley of homonymy is coplanar, and the wheel face of the transmission upper saw pulley of support both sides is parallel to each other; Driving belt is arranged on the transmission upper saw pulley of both sides with the form of closed loop respectively; Lift plate comprises two relative surfaces, one is the cambered surface, the another one that arch upward is plane, lift plate is provided with polylith and is installed between the driving belt of both sides in the same way, and the two ends of lift plate are fixed with the driving belt of both sides respectively, and lift plate is vertical with the transmission direction of driving belt; The rotating shaft of generator is in transmission connection by runner and driving belt.The beneficial effects of the utility model are: the driving structure of this device is less in wind energy loss, has higher generating efficiency relative to existing wind generator set.
Description
Technical field
The utility model relates to field of generating equipment, particularly relates to wind generating unit.
Background technique
Existing wind power generation equipment generally adopt the fan blade of propeller type from positive orientation guide wind-force to promote fan blade along its axis rotation thus drive electrical generators generating.This device fan blade wind-engaging active force, limit by area, and efficiency is difficult to play, and the required precision of the device such as transmission, speed change is high, and requirement of strength is high, and cost is relatively high, invests larger.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of novel wind generating unit, lifting force is applied on wind-power electricity generation.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wind generating unit, comprises support, transmission upper saw pulley, driving belt, lift plate and generator; Described support comprises opposed both sides; Described transmission upper saw pulley is provided with multiple, and transmission upper saw pulley is vertically installed on the both sides of support respectively, and the wheel face being positioned at the transmission upper saw pulley of homonymy is coplanar, and the wheel face of the transmission upper saw pulley of support both sides is parallel to each other; Described driving belt is arranged on the transmission upper saw pulley of both sides with the form of closed loop respectively; Described lift plate comprises two relative surfaces, one is the cambered surface, the another one that arch upward is plane, lift plate is provided with polylith and is installed between the driving belt of both sides in the same way, and the two ends of lift plate are fixed with the driving belt of both sides respectively, and lift plate is vertical with the transmission direction of driving belt; The rotating shaft of described generator is in transmission connection by runner and driving belt.
Further, described transmission upper saw pulley comprises sprocket wheel and synchronous pulley, and described driving belt comprises chain and Timing Belt.
Further, the top of cambered surface that described lift plate arch rises makes the middle part of lift plate be mild arc-shaped in protruding circle obtuse, both sides of the edge near the middle part of lift plate.
Further, the horizon bar that the both sides of described support are respectively equipped with two vertical bars and are connected between two vertical bars, vertical bar is provided with at least two described transmission upper saw pulleys, and horizon bar is provided with at least one transmission upper saw pulley.
Further, described generator is provided with two groups, and between the bottom being installed on two described vertical bars respectively, the runner of generator is connected to the lower end of described driving belt.
The beneficial effects of the utility model are: the fluid that wind-force produces passes through from two surfaces of lift plate, because two surfaces are respectively cambered surface and plane, fluid from cambered surface through out-of-date flow velocity faster than from plane through out-of-date flow velocity, according to Archimedes' principle, the faster pressure of flow velocity is lower, therefore between two surfaces of lift plate, pressure difference is produced, wind-force just moves to promote lift plate the lifting force that lift plate creates above cambered surface, lift plate carries out circular arc closed loop moving along the guiding of driving belt, under polylith lift plate simultaneously by wind effect, the mobile driving belt that drives of common generation rotates on transmission upper saw pulley, lift plate produces two-way lifting force up or down at the not homonymy of driving belt, and then the generator rotation driving runner to install on the belt generates electricity, such driving structure is less in wind energy loss, relative to existing wind generator set, there is higher generating efficiency.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of the wind generating unit of the utility model embodiment.
Fig. 2 is the main TV structure schematic diagram of the wind generating unit of the utility model embodiment.
Fig. 3 is the schematic diagram of the lift plate side of the wind generating unit of the utility model embodiment.
Label declaration:
10, support; 11, vertical bar; 12, horizon bar; 20, transmission upper saw pulley; 30, driving belt; 40, lift plate; 41, cambered surface; 42, plane; 50, generator; 51, rotating shaft; 52, runner.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with mode of execution.
The design of the utility model most critical is: employing polylith lift plate accepts the hydrodynamic pressure from wind-force simultaneously, and on polylith lift plate, the common lifting force that formed rotates thus drive electrical generators generating to promote driving belt.
Refer to Fig. 1 and Fig. 2, a kind of wind generating unit, comprise support 10, transmission upper saw pulley 20, driving belt 30, lift plate 40 and generator 50; Described support 10 comprises opposed both sides; Described transmission upper saw pulley 20 is provided with multiple, and transmission upper saw pulley 20 is vertically installed on the both sides of support 10 respectively, and the wheel face being positioned at the transmission upper saw pulley 20 of homonymy is coplanar, and the wheel face of the transmission upper saw pulley 20 of support 10 both sides is parallel to each other; Described driving belt 30 is arranged on the transmission upper saw pulley 20 of both sides with the form of closed loop respectively; Described lift plate 40 comprises two relative surfaces, one is the cambered surface 41, the another one that arch upward is plane 42, lift plate 40 is provided with polylith and is installed between both sides driving belt 30 in the same way, the two ends of lift plate 40 are fixed with the driving belt 30 of both sides respectively, and lift plate 40 is vertical with the transmission direction of driving belt 30; The rotating shaft 51 of described generator 50 is in transmission connection by runner 52 and driving belt 30.
From foregoing description, the beneficial effects of the utility model are: the fluid that wind-force produces passes through from two surfaces of lift plate, because two surfaces are respectively cambered surface and plane, fluid from cambered surface through out-of-date flow velocity faster than from plane through out-of-date flow velocity, according to Archimedes' principle, the faster pressure of flow velocity is lower, therefore between two surfaces of lift plate, pressure difference is produced, wind-force just moves to promote lift plate the lifting force that lift plate creates above cambered surface, lift plate carries out circular arc closed loop moving along the guiding of driving belt, under polylith lift plate simultaneously by wind effect, the mobile driving belt that drives of common generation rotates on transmission upper saw pulley, lift plate produces two-way lifting force up or down at the not homonymy of driving belt, and then the generator rotation driving runner to install on the belt generates electricity, such driving structure is less in wind energy loss, relative to existing wind generator set, there is higher generating efficiency.
Further, described transmission upper saw pulley 20 comprises sprocket wheel and synchronous pulley, and described driving belt 30 comprises chain and Timing Belt.
Seen from the above description, the coordinating of sprocket wheel and chain, synchronous pulley all have higher transmission efficiency with coordinating of Timing Belt, thus improve the overall transmission efficiency of this device further and reduce energy loss.
Further, as shown in Figure 3, the top of cambered surface 41 that described lift plate 40 arches upward makes the middle part of lift plate be mild arc-shaped in protruding circle obtuse, both sides of the edge near the middle part of lift plate.
Seen from the above description, forward edge is that mild arc-shaped enters and contacts with the lift plate of the circle obtuse of projection thus raise rapidly fluid its path is increased with being conducive to smooth fluid, thus produces pressure difference immediately when wind-force arrives lift plate thus drive driving belt; Posterior edges is that mild arc-shaped is conducive to fluid and leaves rear fast at lift plate behind the cambered surface top of lift plate and the fluid junction from plane, reduces unnecessary energy loss.
Further, the horizon bar 12 that the both sides of described support 10 are respectively equipped with two vertical bars 11 and are connected between two vertical bars 11, vertical bar 11 is provided with at least two described transmission upper saw pulleys 20, and horizon bar 12 is provided with at least one transmission upper saw pulley 20.
Wherein, described generator 50 is provided with two groups, and between the bottom being installed on two described vertical bars 11 respectively, the runner 52 of generator 50 is connected to the lower end of described driving belt 30.
Seen from the above description, the rotation of driving belt can carry out driving generating to two generators simultaneously, further increases generating efficiency.
Please refer to Fig. 1 to Fig. 3, embodiment one of the present utility model is: a kind of wind generating unit, comprises support 10, transmission upper saw pulley 20, driving belt 30, lift plate 40 and generator 50.
Support 10 comprises opposed both sides, support 10 is fixedly mounted on base, the horizon bar 12 being respectively equipped with two vertical bars 11 in the both sides of support 10 and being connected between two vertical bars 11, vertical bar 11 is provided with at least two transmission upper saw pulleys 20, and horizon bar 12 is provided with at least one transmission upper saw pulley 20.
Transmission upper saw pulley 20 is provided with multiple, and transmission upper saw pulley 20 is vertically installed on the both sides of support 10 respectively, and the wheel face being positioned at the transmission upper saw pulley 20 of homonymy is coplanar, and the wheel face of the transmission upper saw pulley 20 of support 10 both sides is parallel to each other.Particularly, in fig. 1 and 2, transmission upper saw pulley 20 is sprocket wheel, and driving belt 30 is chain.
Driving belt 30 is arranged on the transmission upper saw pulley 20 of both sides with the form of closed loop respectively.
Lift plate 40 comprises two relative surfaces, and one is the cambered surface 41, the another one that arch upward is plane 42, and the top of cambered surface 41 makes the middle part of lift plate be mild arc-shaped in protruding circle obtuse, both sides of the edge near the middle part of lift plate.Lift plate 40 is provided with polylith and is installed between both sides driving belt 30 in the same way, and the two ends of lift plate 40 are fixed with the driving belt 30 of both sides respectively, and lift plate 40 is vertical with the transmission direction of driving belt 30.
Generator 50 is provided with two groups, and on the base between the bottom being installed on two vertical bars 11 respectively, the rotating shaft 51 of generator 50 is connected to the lower end of driving belt 30 by runner 52.
In prior art, lifting force is applied in as object provides lifting power comparatively common, lifting force is become the running of closed continuous circulation then rare; This device is the principle utilizing current difference to produce lifting force, lift plate is made to produce two-way lifting force when wind direction is fixing, two-way lifting force refers to that lift plate plate upwards produces and produces downward lifting force downwards to uplift force, lift plate, utilize wind-force and leverage to change lift plate two ends angle, to increase lift up and down simultaneously.This device can change the whole trend of wind-power electricity generation, and wind-power electricity generation will be made more laborsaving, economical, faster, convenient.
In sum, the wind generating unit that the utility model provides is less in energy loss, has higher generating efficiency relative to existing wind generator set.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a wind generating unit, is characterized in that, comprises support, transmission upper saw pulley, driving belt, lift plate and generator;
Described support comprises opposed both sides;
Described transmission upper saw pulley is provided with multiple, and transmission upper saw pulley is vertically installed on the both sides of support respectively, and the wheel face being positioned at the transmission upper saw pulley of homonymy is coplanar, and the wheel face of the transmission upper saw pulley of support both sides is parallel to each other;
Described driving belt is arranged on the transmission upper saw pulley of both sides with the form of closed loop respectively;
Described lift plate comprises two relative surfaces, one is the cambered surface, the another one that arch upward is plane, lift plate is provided with polylith and is installed between the driving belt of both sides in the same way, and the two ends of lift plate are fixed with the driving belt of both sides respectively, and lift plate is vertical with the transmission direction of driving belt;
The rotating shaft of described generator is in transmission connection by runner and driving belt.
2. wind generating unit according to claim 1, is characterized in that, described transmission upper saw pulley comprises sprocket wheel and synchronous pulley, and described driving belt comprises chain and Timing Belt.
3. wind generating unit according to claim 1, is characterized in that, the top of the cambered surface that described lift plate arch rises makes the middle part of lift plate be mild arc-shaped in protruding circle obtuse, both sides of the edge near the middle part of lift plate.
4. wind generating unit according to claim 1, it is characterized in that, the horizon bar that the both sides of described support are respectively equipped with two vertical bars and are connected between two vertical bars, vertical bar is provided with at least two described transmission upper saw pulleys, and horizon bar is provided with at least one transmission upper saw pulley.
5. wind generating unit according to claim 4, is characterized in that, described generator is provided with two groups, and between the bottom being installed on two described vertical bars respectively, the runner of generator is connected to the lower end of described driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787487.8U CN204371555U (en) | 2014-12-12 | 2014-12-12 | Wind generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787487.8U CN204371555U (en) | 2014-12-12 | 2014-12-12 | Wind generating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371555U true CN204371555U (en) | 2015-06-03 |
Family
ID=53327781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787487.8U Withdrawn - After Issue CN204371555U (en) | 2014-12-12 | 2014-12-12 | Wind generating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371555U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500333A (en) * | 2014-12-12 | 2015-04-08 | 深圳市希力普环保设备发展有限公司 | Wind power generation device |
| CN106837688A (en) * | 2015-12-05 | 2017-06-13 | 哈尔滨工大金涛科技股份有限公司 | Wind-driven generator |
| CN111692047A (en) * | 2020-06-23 | 2020-09-22 | 浙江海洋大学 | Offshore wind and wave combined power generation platform |
-
2014
- 2014-12-12 CN CN201420787487.8U patent/CN204371555U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500333A (en) * | 2014-12-12 | 2015-04-08 | 深圳市希力普环保设备发展有限公司 | Wind power generation device |
| CN104500333B (en) * | 2014-12-12 | 2018-01-02 | 深圳市希力普环保设备发展有限公司 | Wind power generation plant |
| CN106837688A (en) * | 2015-12-05 | 2017-06-13 | 哈尔滨工大金涛科技股份有限公司 | Wind-driven generator |
| CN111692047A (en) * | 2020-06-23 | 2020-09-22 | 浙江海洋大学 | Offshore wind and wave combined power generation platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20180102 |