CN201486755U - Umbrella-type wind power system - Google Patents
Umbrella-type wind power system Download PDFInfo
- Publication number
- CN201486755U CN201486755U CN2009201342195U CN200920134219U CN201486755U CN 201486755 U CN201486755 U CN 201486755U CN 2009201342195 U CN2009201342195 U CN 2009201342195U CN 200920134219 U CN200920134219 U CN 200920134219U CN 201486755 U CN201486755 U CN 201486755U
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- China
- Prior art keywords
- umbrella
- wind power
- power system
- static line
- fixed
- 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.)
- Expired - Lifetime
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- 241001236644 Lavinia Species 0.000 claims description 5
- 238000007667 floating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 14
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000246868 Astilbe japonica Species 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
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- Wind Motors (AREA)
Abstract
The utility model discloses an umbrella-type wind power system which comprises a fixed rope, a lifting force guide body and at least a bunch of umbrellas; one end of the fixed rope passes through the umbrellas and is tied to the lifting force guide body; at least a bundle of umbrellas are fixed on the fixed rope, and the other end of the fixed rope is fixed on a stressed object; spacing needs to be left between the lifting force guide body and the umbrellas; each umbrella at least comprises three strings; one end of each string is tied to the edge of the umbrella, and the other end thereof is fixed on the fixed rope; spacing is left between each umbrella and the adjacent umbrellas; and under the guidance of the lifting force guide body, the umbrellas are unfolded and form huge upward pulling force. The utility model provides a method for effectively utilizing wind energy and the system. The system produces very strong pulling force, and can be widely applied in generation or heavy object lifting and the like.
Description
Technical field
The utility model relates to a kind of umbrella-shaped wind power system, relates in particular to a kind of wind energy acting that utilizes, and is produced the device of pulling force by the umbrella of lift force guiding body guiding.
Background technique
Wind energy more and more is subjected to the attention of countries in the world as a kind of renewable energy sources of cleaning.Its amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 * 109MW, and wherein available wind energy is 2 * 107MW, and is also bigger 10 times than the water energy total amount that can develop on the earth.Wind very early by people utilize one mainly be by windmill draw water, flour milling etc., and now, people are interested to be how to utilize wind to generate electricity.
The kinetic energy that we keep watch is transformed into mechanical energy, promotes weight or again mechanical energy is converted into electric energy, Here it is wind-power electricity generation.Utilize the trial of wind-power electricity generation, just begun as far back as the beginning of this century.The '30s, Denmark, Sweden, the Soviet Union and the U.S. use the rotor technology of aviation industry, have successfully developed some small wind-driven generators.This small-sized wind power generator extensively uses on windy island and remote rural area, and the power cost that it obtained is more much lower than the cost of electricity-generating of compact internal combustion engine.But, generated energy at that time is lower, mostly below 5 kilowatts.
Wind wheel is the vitals that the kinetic energy of keeping watch changes mechanical energy in the prior art, and it is made up of the impeller of two (or more) propeller shapes.When wind during, produce aerodynamic force on the blade and drive wind wheel and rotate to paddle.How the material requirements intensity height of blade, in light weight is made with glass fibre reinforced plastics or other composite material (as carbon fiber) at present.And wind wheel needs the supporting of iron tower.This has just caused wind power plant to need high cost.
Simultaneously, a lot of people have the experience of kiteflying.As long as the length of tether is enough, it is very high that kite can be put, and high more stable more.But the pulling force of kite is very limited, generally can be with pulling kite.We are difficult to imagination yunna spiraea, no matter be circular square or other shape, can aloft fly and keep stable as kite.
The model utility content
The utility model provides a kind of energy better, more efficient use wind energy, lower-cost wind energy umbrella draw-off device.It is relevant a kind of produce huge pulling force by a umbrella of kite or the guiding of floating air balls or the wind power system that a plurality of umbrella is formed, it provides a kind of device that makes a umbrella or the stabilized flight aloft of a plurality of umbrella and produce huge pulling force.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to be:
A kind of umbrella-shaped wind power system, it comprises static line, lift force guiding body and a string at least umbrella, and an end of described static line passes umbrella and hitches described lift force guiding body, is fixed with a string at least umbrella on the static line, and the other end is fixed in stressed thing; Maintain distance between described lift force guiding body and the described umbrella; Described umbrella has three cords at least, and an end of each root cord hitches the edge of umbrella, and the other end is fixed on the described static line; Maintain distance between the umbrella that each described umbrella all is adjacent, umbrella is under the guiding of lift force guiding body, owing to the effect of wind-force is opened and formed upwards huge pulling force.
Described each string umbrella includes a umbrella at least.
There is a perforate at the center of described umbrella, and described static line passes this perforate.
Described lift force guiding body is one or more the combination in kite or floating air balls or the paraglider.
Described umbrella be shaped as polygonal umbrella or circular parachute, each corner of described polygonal umbrella all has a cord at least.
In the perforate of described umbrella sliding device is installed, described sliding device flip sleeve is connected to described static line.
Described sliding device is wear resistant short tube or pulley.
The blowing area of described umbrella is identical with the blowing area of a umbrella on it.
The big blowing area of a umbrella thereon of the blowing area of described umbrella.
The blowing area of described umbrella can big or small alternate.
The utility model provides a kind of method and system that effectively utilizes wind energy.This system produces extremely powerful pulling force, can be widely used in generating or promote weight etc.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 is the simplified embodiment principle schematic of the utility model;
Fig. 2 is the embodiment's schematic representation that the utlity model has a plurality of umbrellas.
Embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
As shown in Figure 1, present embodiment is a kind of performance of simplifying most of the present utility model, is used for principle of specification.It is by static line 11, and kite 12 and umbrella 13 are formed.One end of static line 11 hitches kite 12, and the other end is fixed on the object on ground.Umbrella 13 has many cords 14, and an end of each bar cord ties up to the edge of umbrella, and the other end is fixed on a certain position 15 of static line 11 together.Umbrella 13 has a center drilling 16.Static line 11 was scurried perforate 16, and umbrella 13 just can be fixed on the static line 11 symmetrically like this.
Will maintain a certain distance between kite 12 and the umbrella 13, purpose is to allow kite lift-off earlier and the influence that is not subjected to umbrella.After the kite lift-off, slowly put static line and the most at last umbrella pull on together.Initial umbrella 13 is in free closed state.If wind speed is enough big, umbrella will be opened automatically and be kept stable.If at this moment you can feel strong a lot of pulling force when having only kite with pulling static line.
Obviously, the kite 12 of stabilized flight will make static line 11 and ground that one metastable angle a is arranged.The size of angle is relevant with wind speed, preferably can remain between 15 degree and 75 degree.This angle makes umbrella bear an effective and metastable blast just, thereby keeps stable open mode.
The powerful pulling force that is produced by umbrella is directly proportional with the area of umbrella, and the big more pulling force of area is big more.The maximum feature of this system is to allow a little kite of blowing area drive one than the big several-fold umbrella of its blowing area, thereby produces much bigger system's pulling force.And this umbrella can drive the more large-area umbrella of the next one, produces bigger pulling force, as shown in Figure 2.
The shape of umbrella can be various, but preferably circle or polygonal.The cord 14 of umbrella should be no less than three, is polygonal as umbrella, and all should there be a cord each corner so, the cord equal in length on the same umbrella.The material of doing umbrella cover should be pliable and tough and durable, as nylon and acrylic etc.In order to reduce the damage of perforate 16, in the perforate wear resistant short tube or pulley etc. can be installed.
In addition, kite 12 also can be by replacements such as balloon that can be floating aloft or paragliders.Principle is that the rising pulling force of kite or balloon should be greater than the umbrella near kite or balloon, in other words the weight of uppermost umbrella.
The system that Fig. 2 shows is by static line 21, kite 22 and umbrella 1, and umbrella 2 24 and umbrella 3 25 are formed, and the number of umbrella increases as required.The purpose that increases the quantity of umbrella is in order to increase the overall blowing area of system, thereby produces bigger pulling force.
Said identical with the front, the blowing area of umbrella 1 can be times over the blowing area of kite 22, the blowing area of umbrella 2 24 then can be times over the summation of the blowing area of kite 22 and umbrella 1, in like manner, the blowing area of umbrella 3 25 then can be times over the summation of the blowing area of kite 22 and umbrella 1 and umbrella 2 24.Certain umbrella 1, umbrella 2 24 and umbrella 3 25 also can equal area.Obviously, compare with Fig. 1 system, the pulling force of system shown in Figure 2 will increase tens times even hundred times.
The quantity of umbrella can reach tens even hundreds of, depends primarily on the length and the intensity of static line.
The utility model provides a kind of method and system that effectively utilizes wind energy.This system produces extremely powerful pulling force, can be widely used in generating or promote weight etc.
Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.
Claims (7)
1. umbrella-shaped wind power system is characterized in that:
It comprises static line, lift force guiding body and a string at least umbrella,
One end of described static line passes umbrella and hitches described lift force guiding body, is fixed with a string at least umbrella on the static line, and the other end is fixed in stressed thing;
Maintain distance between described lift force guiding body and the described umbrella;
Described umbrella has three cords at least, and an end of each root cord hitches the edge of umbrella, and the other end is fixed in described static line;
Maintain distance between the umbrella that each described umbrella all is adjacent.
2. a kind of umbrella-shaped wind power system according to claim 1 is characterized in that: described each string umbrella includes a umbrella at least.
3. a kind of umbrella-shaped wind power system according to claim 1 is characterized in that: there is a perforate at the center of described umbrella, and described static line passes this perforate.
4. a kind of umbrella-shaped wind power system according to claim 1 is characterized in that: described lift force guiding body is one or more the combination in kite or floating air balls or the paraglider.
5. a kind of umbrella-shaped wind power system according to claim 1 is characterized in that: described umbrella be shaped as polygonal umbrella or circular parachute, each corner of described polygonal umbrella all has a cord at least.
6. a kind of umbrella-shaped wind power system according to claim 1 is characterized in that: in the perforate of described umbrella sliding device is installed, described sliding device flip sleeve is connected to described static line.
7. a kind of umbrella-shaped wind power system according to claim 6 is characterized in that: described sliding device is wear resistant short tube or pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201342195U CN201486755U (en) | 2009-07-24 | 2009-07-24 | Umbrella-type wind power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201342195U CN201486755U (en) | 2009-07-24 | 2009-07-24 | Umbrella-type wind power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486755U true CN201486755U (en) | 2010-05-26 |
Family
ID=42425632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201342195U Expired - Lifetime CN201486755U (en) | 2009-07-24 | 2009-07-24 | Umbrella-type wind power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486755U (en) |
-
2009
- 2009-07-24 CN CN2009201342195U patent/CN201486755U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HIGH-ALTITUDE WIND POWER TECHNOLOGY LTD. Free format text: FORMER OWNER: ZHANG YUEXIN Effective date: 20110531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 23C, TOWER B, BUILDING 15, SHUMYIP COAST, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 510000 UNIT 501, 5/F, AREA C2, NO. 182, KEXUE AVENUE, SCIENCE CITY, HIGH-TECH. INDUSTRY DEVELOPMENT ZONE, GUANGZHOU CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 510000 Guangdong District, Guangzhou hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, fifth layers, 501 units Patentee after: Guangdong High-Altitude Wind Power Technology Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shumyip XinAnXian block 15 B 23C Patentee before: Zhang Yuexin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |