CN104675619A - Kite component for wind power generation device - Google Patents
Kite component for wind power generation device Download PDFInfo
- Publication number
- CN104675619A CN104675619A CN201310618638.7A CN201310618638A CN104675619A CN 104675619 A CN104675619 A CN 104675619A CN 201310618638 A CN201310618638 A CN 201310618638A CN 104675619 A CN104675619 A CN 104675619A
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- CN
- China
- Prior art keywords
- sail
- kite
- main air
- kites
- support
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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
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- Wind Motors (AREA)
Abstract
The invention discloses a kite component for a wind power generation device, and mainly relates to a kite component for an environment-friendly economical double-kite wind power generation device. The kite component mainly comprises a main sail device, an auxiliary sail device, a main sail support, a main sail pull rod, a kite flying attitude switching device, a sail pull line and a kite pull line. When the kite component pulls a hoist to generate power, the kite flying attitude switching device can pull auxiliary sails through the sail pull line, wind resistance area is enlarged, and stress on kites is increased, so that the hoist and a generator can be simultaneously pulled to generate power through the kites. When the hoist is pulled to an end point, the auxiliary sails are lowered through the kite flying attitude switching device, wind resistance on the kites is decreased, and the kites are pulled back to an initial position by the hoist, so that the kites can reciprocate and drive the hoist and the generator to generate power.
Description
Technical field
A kind of kite assembly for wind generating unit of the present invention, two kite wind generating units that the present invention is mainly a kind of environmental protection and economy devise a kind of kite assembly, the invention belongs to wind power generation field.
Background technique
Near east longitude 100 ~ 130 degree, 10 km high-altitudes between north latitude degree 30 ~ 50 degree, strong wind does not stop, wind energy density can reach 100 times of ground surface, and wind direction, wind speed are stablized, and wind speed time minimum is greater than 15 meter per seconds, need not worry that kite falls down in calm meeting, be applicable to wind-power electricity generation.Course line height is occupied as kite.By radar, adjustment kite height or position solve.The similar oil refinery of country, overhead, nuclear power plant mark no-fly zone and solve.By " calculating " with kite power generation, often spend electric cost below 0.15 yuan.
Summary of the invention
The technical problem that the present invention mainly solves is for a kind of two kite wind generating units of environmental protection and economy devise a kind of kite assembly, requires this device flight stability, can freely switch windage attitude, and structure is simple, control is convenient, and cost is cheap.
The technological scheme that the present invention takes is:
A kind of kite assembly for wind generating unit is formed primarily of main air sail 1, secondary sail a2, secondary sail b3, secondary sail c4, secondary sail d5, main air sail bracing wire 6, secondary sail bracing wire 7, kite bracing wire 8, main air sail support 9, kite pull bar 10, flight of kites Posture exchange device 11.
Described main air sail 1 meeting one piece of square sail; Described secondary sail 2345 is one piece of sail wide at the top and narrow at the bottom;
Described main air sail support 9 is solid " T " font support; It is characterized in that: described secondary sail 2345 one end is pulled by secondary sail bracing wire 7, one end is connected on main air sail support 9 in addition, and described main air sail 1 is arranged on sail support 9, and being propped up by main air sail 1 by sail support 9 is a spill pocket; Described kite pull bar 10 one end is connected on main air sail support 9, and described flight of kites Posture exchange device 11 is enclosed within kite pull bar 10; Described secondary sail bracing wire 7 one end is connected to other one end on secondary sail 2345 and connects on flight of kites Posture exchange device 11.The principle of kite power generation: when kite surface is perpendicular to air-flow, the pulling force of kite is maximum, drags ground winch acting generating with kite.When rope be finished kite to return time, provide energy by outside.When kite surface is parallel to air-flow, the pulling force of kite is minimum, and winch reversing retracts kite, and kite is interrupted acting generating.
The invention has the beneficial effects as follows: for two kite wind generating unit devises a kind of kite device that can switch flight windage attitude, this device flight stability, structure is simple, cost is cheap, it is easy to use to control.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of kite assembly for wind generating unit of the present invention
Embodiment
Below in conjunction with accompanying drawing 1, the specific embodiment of the present invention is described:
As shown in Figure 1, a kind of kite assembly for wind generating unit is primarily of main air sail (1), secondary sail a(2), secondary sail b(3), secondary sail c(4), secondary sail d(5), main air sail bracing wire (6), secondary sail bracing wire (7), kite bracing wire (8), main air sail support (9), kite pull bar (10), flight of kites Posture exchange device (11) form.
Described main air sail (1) meeting one piece of square sail; Described secondary sail (2) (3) (4) (5) are one piece of sail wide at the top and narrow at the bottom;
Described main air sail support (9) is solid " T " font support.
Described a kind of kite assembly for wind generating unit, wherein said secondary sail (2) (3) (4) (5) one end is pulled by secondary sail bracing wire (7), one end is connected on main air sail support (9) in addition, described main air sail (1) is arranged on sail support (9), and being propped up by main air sail (1) by sail support (9) is a spill pocket; Described kite pull bar (10) one end is connected on main air sail support (9), and described flight of kites Posture exchange device (11) is enclosed within kite pull bar (10); Described secondary sail bracing wire (7) one end is connected to secondary sail (2) (3) (4) (5) upper other one end and connects on flight of kites Posture exchange device (11).
Kite device of the present invention is when pulling winch to generate electricity, will by flight of kites Posture exchange device by the secondary sail of sail bracing wire pull-up several times, increase windage area, increase the stressed of kite, winch, generator so just can be pulled simultaneously to carry out kite power generation, when winch is moved to terminal time, by flight of kites Posture exchange device, secondary for several times sail is fallen, reduces the wind resistance suffered by kite, by winch, kite is withdrawn into initial position.So just can make kite to-and-fro motion, drive winch and generator to generate electricity.
Secondary sail one end is pulled by secondary sail bracing wire, and one end is connected on main air sail support in addition, and described main air sail is arranged on sail support, and having sail support to be propped up by main air sail is a spill pocket; Described kite pull bar one end is connected on main air sail support, and described flight of kites Posture exchange device is enclosed within kite pull bar; Described secondary sail bracing wire one end is connected to other one end on secondary sail and connects on flight of kites Posture exchange device; Described main air sail meeting one piece of square sail; Described secondary sail is one piece of sail wide at the top and narrow at the bottom; Described main air sail support is solid " T " font support.
The above; only the embodiment of the inventive method; not the present invention is imposed any restrictions, every above embodiment is done according to technical solution of the present invention any simple amendment, structure change replace all still belonging in the protection domain of the technology of the present invention device.
Claims (1)
1. one kind for the kite assembly of wind generating unit primarily of main air sail (1), secondary sail a(2), secondary sail b(3), secondary sail c(4), secondary sail d(5), main air sail bracing wire (6), secondary sail bracing wire (7), kite bracing wire (8), main air sail support (9), kite pull bar (10), flight of kites Posture exchange device (11) form.
Described main air sail (1) meeting one piece of square sail; Described secondary sail (2) (3) (4) (5) are one piece of sail wide at the top and narrow at the bottom;
Described main air sail support (9) is solid " T " font support; It is characterized in that: described secondary sail (2) (3) (4) (5) one end is pulled by secondary sail bracing wire (7), one end is connected on main air sail support (9) in addition, described main air sail (1) is arranged on sail support (9), and being propped up by main air sail (1) by sail support (9) is a spill pocket; Described kite pull bar (10) one end is connected on main air sail support (9), and described flight of kites Posture exchange device (11) is enclosed within kite pull bar (10); Described secondary sail bracing wire (7) one end is connected to secondary sail (2) (3) (4) (5) upper other one end and connects on flight of kites Posture exchange device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618638.7A CN104675619A (en) | 2013-11-26 | 2013-11-26 | Kite component for wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618638.7A CN104675619A (en) | 2013-11-26 | 2013-11-26 | Kite component for wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675619A true CN104675619A (en) | 2015-06-03 |
Family
ID=53311093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310618638.7A Pending CN104675619A (en) | 2013-11-26 | 2013-11-26 | Kite component for wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681379A (en) * | 2018-11-13 | 2019-04-26 | 白毅 | Variable span kite wind energy conversion system |
-
2013
- 2013-11-26 CN CN201310618638.7A patent/CN104675619A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681379A (en) * | 2018-11-13 | 2019-04-26 | 白毅 | Variable span kite wind energy conversion system |
| CN109681379B (en) * | 2018-11-13 | 2020-11-17 | 白毅 | Wind turbine of kite with variable wingspan |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |