CN2830697Y - Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set - Google Patents
Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set Download PDFInfo
- Publication number
- CN2830697Y CN2830697Y CNU2005200922481U CN200520092248U CN2830697Y CN 2830697 Y CN2830697 Y CN 2830697Y CN U2005200922481 U CNU2005200922481 U CN U2005200922481U CN 200520092248 U CN200520092248 U CN 200520092248U CN 2830697 Y CN2830697 Y CN 2830697Y
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- fan blade
- wind
- transmission shaft
- generator set
- power
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- Expired - Fee Related
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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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Abstract
The utility model relates to a rhombic concave blade perpendicular rotary vertically and horizontally combined and large power wind-driven generator set, which is mainly composed of a blade set and a generator set. A plurality of rhombic blades are perpendicularly arranged and form a vertically and horizontally structural blade set through a connecting part, and a power output end after the rhombic blades are connected and converged is connected with a shaft of a large power electric generator set through a transmission shaft and a clutch. After the rhombic concave blades of the utility model are perpendicularly arranged through the connecting part, the rhombic concave blades do not limited by the wind direction and can be uniformly rotated in any wind directions of 360 DEG, and concave bowl-shaped blades have large wind resistanc. Rotary speed is high, the utility model can rotate by the wind force of two stages and a wind force resource can be fully used to generate electricity. After the blades are arranged by adopting a vertical and horizontal mode, the blade set is formed, the power of the collected output power is large and the large power electric generator set can be driven to work. A brake and the clutch can be overhauled and maintained conveniently, and the utility model has the advantages of energy saving, no environmental pollution and favorable environmental effect.
Description
One, technical field: the utility model relates to a kind of electricity generating device, particularly relates to a kind of high-power wind-driven generator group of utilizing wind-force to generate electricity.
Two, background technique: electricity is work, agricultural, the civilian indispensable energy of industry-by-industry that waits, but the power shortage last difficult problem that is the world today, the difficult problem of our country especially, it also is something to write home about anxious to be solved, the ways and means of generating has multiple mode: firepower, waterpower, nuclear power and wind-force etc., but wind-power electricity generation does not have powerful power plant as yet at present, mainly be because the fan blade of traditional wind power plant is several blades that certain distortion angle is arranged, during work, its front could rotate the generator set work that drives during in face of wind, but when change of the wind, after it need make the fan blade main shaft drive whole fan blade rotation, again the positive state in face of wind of formation just can reach the effect of utilizing to wind-force efficient maximum, but when variable direction or wind-force are too small, then can not maximal efficiency utilize wind resource, so, traditional wind-power electricity generation can only be used for some small-sized generator set, and can't build up large-scale wind power plant.Therefore, the high-power wind-driven generator group that can both at utmost utilize wind resource to generate electricity when developing variable direction no matter or single wind direction is the problem that a needs solves.
Three, summary of the invention:
1, goal of the invention: the utility model provides the vertical rotation of the recessed formula fan blade of a kind of diamond pattern to make up the high-power wind-driven generator group in length and breadth, its purpose is to solve the traditional wind group can not farthest utilize wind resource when variable direction, wind-power electricity generation can only be used for the problem that aspect such as small power generator group exists.
2, technological scheme: the utility model is achieved through the following technical solutions:
The high-power wind-driven generator group is made up in the vertical rotation of the recessed formula fan blade of a kind of diamond pattern in length and breadth, and it is characterized in that: this generator set mainly is made of fan blade group and generator set; Some rhombus fan blades are vertical to be provided with and to form the fan blade group of crossbar structure by connected element, and each rhombus fan blade connects clutch end spool being connected by transmission shaft and clutch and high-power generator group after crossing.
The rhombus fan blade is bowl-shape recessed formula structure, and the recessed formula fan blade of each rhombus all is arranged on the top of every transmission shaft by the fan blade spindle nose; Transmission shaft is arranged in the bearing of bearing support; Transmission shaft is provided with break; The other end of transmission shaft is connected with the driving tooth of umbrella gear box with coupling shaft by clutch; The driven tooth of bevel gear is connected to form the structure that crosses in length and breadth by the driven tooth of transmission shaft and clutch and other umbrella gear box.
The structure that clutch adopts automatically controlled mode to engage and cut off.
3, advantage and effect: by the enforcement of technical solutions of the utility model, can solve the traditional wind group well and can not farthest utilize wind resource when variable direction, wind-power electricity generation can only be used for the problem that aspect such as small power generator group exists.The utility model use the recessed formula fan blade of rhombus and by connected element with its vertical setting, not wind-engaging to restriction, 360 degree wind directions all can make its rotation, the bowl-shape fan blade of spill is big to the resistance of wind, light breeze power is promptly rotatable, its occupation of land is little, rotational speed is fast, regardless of wind direction, can utilize wind resource to generate electricity to greatest extent; Fan blade is taked in length and breadth, and mode is provided with back formation fan blade group, the power that gathers the back outputting power is big, can drive the work of high-power generator group, builds up wind power plant, the suitable medium-sized generator set of firepower of the electric power that sends, the suitable medium-sized power station of the electric power that sends; Being provided with of break can be keeped in repair single fan blade easily; Clutch can cut off the power of fan blade end and the transmission shaft of generator set is connected, and is very convenient in the time of can be to each component maintenance.And the utility model also possesses following advantage with other electricity-generating method ratio:
1, construction the utility model investment on generating unit is little, cost is low, and investment only is 1/tens of other similar power power station;
2, build the construction period weak point, many persons 2 years, few person 1 year;
3, floor space is few, several thousand square metres of many persons, few person's hundreds of square metre;
4, cost of electricity-generating is low, because this forms of electricity generation makes full use of natural wind resource, the cost that therefore sends every degree electricity is lower than other generation mode;
5, operation operation and Maintenance and Repair personnel are few, only are 1/10th of other power plant;
6, environment protection effect is good, does not produce any dirt, and is free from environmental pollution.
Four, description of drawings: accompanying drawing 1 is the main surface structure schematic representation of the utility model;
Accompanying drawing 2 is the linkage structure schematic representation of the utility model fan blade and each parts;
Accompanying drawing 3 is the schematic top plan view of the utility model part fan blade and generator set.
Five, embodiment:
Among the figure: 1, rhombus fan blade; 2, bearing support; 3, break; 4, clutch; 5, umbrella gear box; 6, transmission shaft; 7, generator set; 8 fan blade spindle noses.
As shown in Figure 1, the high-power wind-driven generator group is made up in the vertical rotation of the recessed formula fan blade of the utility model diamond pattern in length and breadth, and this generator set mainly is made of fan blade group and generator set 7; 21 fan blades are one group of fan blade group that forms seven row with three, and as shown in Figure 2, fan blade is the bowl-shape recessed formula structure of rhombus, and the recessed formula fan blade of each rhombus all is arranged on the top of every transmission shaft 6 by fan blade spindle nose 8; Transmission shaft 6 is arranged in the bearing of bearing support 2, and transmission shaft 6 is vertical with wind direction; Transmission shaft 6 is provided with break 3; The other end of transmission shaft 6 is connected with the driving tooth of another section transmission shaft with umbrella gear box 5 by clutch 4; The driven tooth of umbrella gear box 5 is connected with the driven tooth of clutch 4 with other umbrella gear box 5 by transmission shaft 6, rhombus fan blade 1 vertically is provided with the fan blade group that forms crossbar structure, the clutch end that each rhombus fan blade 1 connects after crossing is connected with the axle of high-power generator group 7 with clutch 4 by transmission shaft 6, the clutch 4 inner structures that adopt automatically controlled mode to engage and cut off.
The utility model working procedure is as follows: when blowing, the recessed formula fan blade of rhombus is big because of windage, it is effective to go for a drive, rotating back drive transmission shaft rotates together, through umbrella gear box power is passed to perpendicular transmission shaft, because each fan blade is provided with in length and breadth, so converging the back, their power passes to the generator set that is attached thereto by output terminal, drive generator for electricity generation; When needs overhaul single fan blade, after with clutch itself and back transmission shaft in length and breadth being disconnected, repair after by break it being stopped; Can generator set be overhauled by cutting off the clutch that is connected with generator unit shaft.It saves the energy, and is easy to maintenance, safe and reliable.
Claims (3)
1, the high-power wind-driven generator group is made up in the vertical rotation of the recessed formula fan blade of a kind of diamond pattern in length and breadth, it is characterized in that: this generator set mainly is made of fan blade group and generator set (7); Some rhombus fan blades (1) vertically are provided with and form the fan blade group of crossbar structure by connected element, and each rhombus fan blade (1) connects clutch end spool being connected by transmission shaft (6) and clutch (4) and high-power generator group (7) after crossing.
2, the high-power wind-driven generator group is made up in vertical rotation in length and breadth according to the recessed formula fan blade of the diamond pattern described in the claim 1, it is characterized in that: rhombus fan blade (1) is bowl-shape recessed formula structure, and the recessed formula fan blade of each rhombus all is arranged on the top of every transmission shaft (6) by fan blade spindle nose (8); Transmission shaft (6) is arranged in the bearing of bearing support (2); Transmission shaft (6) is provided with break (3); The other end of transmission shaft (6) is connected with the driving tooth of another section transmission shaft with umbrella gear box (5) by clutch (4); The driven tooth of umbrella gear box (5) is connected to form the structure that crosses in length and breadth by the driven tooth of transmission shaft (6) and clutch (4) and other umbrella gear box (5).
3, the high-power wind-driven generator group is made up in vertical rotation in length and breadth according to the recessed formula fan blade of the diamond pattern described in the claim 2, it is characterized in that: the structure that clutch (4) adopts automatically controlled mode to engage and cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200922481U CN2830697Y (en) | 2005-08-23 | 2005-08-23 | Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200922481U CN2830697Y (en) | 2005-08-23 | 2005-08-23 | Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830697Y true CN2830697Y (en) | 2006-10-25 |
Family
ID=37135624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200922481U Expired - Fee Related CN2830697Y (en) | 2005-08-23 | 2005-08-23 | Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830697Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751398A (en) * | 2021-01-04 | 2021-05-04 | 凯利达科技股份有限公司 | Vertical fan |
-
2005
- 2005-08-23 CN CNU2005200922481U patent/CN2830697Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751398A (en) * | 2021-01-04 | 2021-05-04 | 凯利达科技股份有限公司 | Vertical fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |