Patent Application
20180080433
The present invention is a pneumatic device, and its application relates to the field of advertising, wind power generation, and solar power generation. Belonging to advanced energy, energy saving and environmental protection and comprehensive utilization of resources.
At present, bulletin boards and wind turbines have been widely used in our lives. Most billboards are installed in densely populated cities, and most wind turbines are installed far away from the urban wilderness, Is the traditional wind turbine occupies a large space, advertising effect of poor restrictions, and billboards installed in the rural areas of the rural areas are lost the effect of advertising, limiting the economy. If the combination of billboards and wind turbines, both to play the economic benefits of advertising, but also wind power, for use and sale, in urban and rural areas can be easily used, can bring higher economic benefits. The invention has the advantages of both billboard and wind power generation, and the technical idea is breakthrough, the design, manufacture, transportation, installation, maintenance is convenient, the production is simple, the use cost is low, and is suitable for industrial production.
Traditional wind turbine industry has relatively high barriers to entry, and shafted wind power generation equipment appears to be simple, but its blade production technology is very complex and difficult to produce on a large scale. Secondly, due to the large volume of blades, Road and vehicle restrictions are more, transportation and installation and maintenance difficulties. Wind turbine stability requirements are high, to withstand a variety of extreme weather and very complex winds alternating load test, the wind cannot reach the wind speed cannot start the wind, the wind speed is too large will cause the blade wind over speed, Easy to cause damage to the blades, the wind size requirements, short blade use period, about 10 years need to replace, use, replacement and maintenance difficulties. Large wind turbine group covers an area of large, cannot enter the city, the issue of electricity needs to be incorporated into the grid to use, small wind turbines inefficient, cannot use the city, but also there are difficulties such as networking.
The present invention employs a windsurfing track structure, both with outdoor billboards and wind power generation functions. In order to achieve the above purpose, the device through the establishment of the upper and lower two of the same shape of the closed track, many wind blades at both ends through the fixed seat mounted on the track above the fixed seat in the track can be free to slide together with the blade can slide along the track, But also can rotate around the fixed axis. When the blades between the blades to maintain the appropriate interval, with a chain connecting fixed seat, forming a closed loop, by rotating the blade, control the blade of the wind angle, control the wind on the blade thrust size. When the part of the blade in the windward state, resulting in the thrust of the blade, the other part of the blades to keep the wind state, reducing the resistance of the blade on the wind, the chain connection, making the whole blades in the wind driven in one direction. The chain produces a huge thrust, through the chain and gear bite, driven wind turbine power generation.
If the blade is pasted or printed with a certain pattern, the overall picture can be formed when people observe the whole blade from a distance, regardless of whether the blade remains moving or stationary, similar to the effect of reversing the billboard, the role.
The structure of the invention mainly comprises three main parts: the first part is a driving body part which comprises a blade composed of a blade surface, a rotating shaft, a pair of one-way bearing and a pair of unidirectional gears, and the pneumatic device comprises a plurality of blades. The blade and the rotating shaft are fixed, the rotary shaft ends are fixed with a pair of unidirectional bearings and a pair of unidirectional gears, and one-way bearing fixed on the fixed seat, one-way gear and angle lock bite. In this way, when the unidirectional gear and the angle lock are opened, the blade can rotate freely in 360 degrees relative to the fixed seat, similar to the hinges of the doors and windows; when the unidirectional gear engages with the angle lock, the blade can rotate 360 degrees in one direction. In the wind direction and the blade at an angle, you can push the blade to wind energy into kinetic energy used to drive the generator power generation.
The second part is the control part: including angle lock, synchronization device, and a pair of unidirectional teeth. Each of the two ends of the blade at both ends of the one-way gear are engaged with the angle lock, angle lock using mechanical or electronic devices, through the direction of the wind and the direction of movement of the blade, control the blade upwind angle and lock, so that the blade is no longer rotating, and the wind to form the appropriate angle The When the wind direction and the blades into the 0 or 180 degrees angle, the wind thrust maximum; when the blade and the wind into a 90 or 270 degree angle, the wind thrust is minimal, change the wind angle can improve wind energy efficiency. The pneumatic device consists of several
Synchronization devices are depending on the specific circumstances. The synchronizing device comprises a synchronizing lever and a pair of synchronous gears is fixed at both ends of the synchronizing rod. The synchronizing rod is supported by a pair of synchronous rods. The synchronizing rod is fixed with the track or the supporting column to control the synchronism of the movement of the upper and lower chains. Unidirectional guide teeth fixed in the wind surface above the track, the specific location according to the wind direction and the direction of movement of the blade, pairs of use, one-way guide teeth and blades of the one-way gear bite, one-way tooth length depends on the blade need to rotate the angle The role is to engage with a blade of the appropriate angle of rotation.
The third part is the transmission part: including fixed seat, track, chain, rolling wheel, support column and other parts. The chain includes two upper and lower legs, which are engaged with the one-way gears at both ends of the blade, and the chain is fixed on the fixed seat, and the fixed seat can move at the same time. The fixed seat has a rolling wheel inside, the external and the rotation shaft on the one-way bearing fixed, on the one hand to provide support for the blade, on the other hand with the blades along the track movement. There are also fixed angle controls of the blade angle lock, lock the blade and the wind angle, the maximum use of wind energy.
The appearance of the present invention can be adjusted according to the specific environmental conditions to adjust the orbit, and it can be applied to many complicated environments. In addition to the circular shape, the present invention can be transformed into a triangle, a rectangle, a polygon, an irregular shape; can be internal or external nesting, to adapt to a wide range.
This device has a billboard function. Will be printed on each blade or paste a certain pattern, regardless of the blades to keep moving or static state, when people from the distance to observe the overall blades, you can form the overall picture, with the effect of billboards, suitable for high-rise buildings in the city and the external walls of the installation, Can generate advertising revenue.
Power is more powerful, the wind is more applicable. The wind-driven device than the traditional wind turbine windward area, the wind area of more than 3 times, wind energy utilization, power torque, power generation. No matter what kind of wind conditions, the blades always maintain a low speed, can work in strong winds, there will be no blade wind speed phenomenon, the application of a wider range of winds.
This device can take into account the solar power generation function. The use of photovoltaic power generation materials to produce blades, pneumatic devices at the same time both wind and photovoltaic power generation function, improve the comprehensive utilization rate.
This device can be widely used in urban suburbs. Compared with the traditional wind power plant, the pneumatic device covers an area of small, can be widely used in urban high-rise, power generation can be used as building daily electricity, advertising functions can become additional benefits of the building. At the same time in the suburbs and wilderness to establish large-scale wind power stations, for a wide range.
The blades of the whole device are also different from the blades of the traditional wind turbine. The blade structure is simple and can be made of hard materials, soft materials, transparent materials and composites. The blades can be printed or pasted with different materials the production of the blades can be used in the same device, designed to facilitate production. Blade size specifications, there is no long ultra-wide components, transport convenience, suitable for long-distance transport of long-distance transport vehicles, transportation, production, transportation, use the low cost.
The main components included in the pneumatic device description:
1. Foliage: constitute the pneumatic device blade components, from the rigid, flexible, transparent material, the surface can be painted or paste the advertising screen, the main role of the wind into power.
Foliage according to the hardness classification can be divided into rigid, flexible, transparent and other materials.
Rigid foliage cannot be deformed; foliage can be divided into flat, curved dovetail and arc shape three ways.
Flexible foliage can be deformed under the action of wind.
2. Rotating shaft: The components that make up the blade of the pneumatic device are fixed to the foliage and provide support for the foliage, which can be rotated 360 in the axial direction.
The rotation axis of the blade may be in the form of a central axis, an eccentric shaft and an end shaft.
3. One-way bearings: components that make up the blade of the pneumatic device, fixed to both ends of the rotary shaft to reduce the rotational resistance.
4. Unidirectional gears: Components that make up the blades of the pneumatic device, which are fixed in pairs with the rotary shaft and can be rotated in unidirectional rotation with the angle lock.
5. Fixed seat: can be divided into C-shaped fixed seat and upper and lower fixed seat. C-shaped fixed seat in the track, you can slide freely in the track, you can provide fixed and support for the blade;
Upper and lower fixed seat pressure on the track or hanging on the track, respectively, and the blades at both ends of the one-way bearing connected to the blade to provide fixed and support. A pair of upper and lower fixed seat with the use of the blade can rotate 360 around the rotation axis.
Each retainer has an inner rolling wheel or ball that allows the seat to move in orbit along the track. Fixed seat and transmission chain or rack fixed, fixed seat along the track movement, you can drive the chain or rack movement.
6. Angle lock: the device on the fixed seat, the use of mechanical or electronic devices, pairs and one-way gear with the control of the blade upwind angle and locked, so that the blade is no longer rotating, and the wind to form the appropriate angle.
7. Unidirectional Teeth: A device that rotates a blade, fixed to a track or support column. When the blade is moving, when the unidirectional teeth are engaged with the one-way gears on the blade shaft, the blade is rotated to a specific angle and rotated The angle is determined by the length of the unidirectional tooth.
8. Synchronous rods: Components that make up the synchronous shaft made of rigid material, to keep the upper and lower chain movements of the pneumatic device synchronized.
9. Synchronous gear: the components that make up the synchronous shaft, a pair of synchronous gears fixed at both ends of the synchronous rod, engage with the upper and lower chains to control the chain synchronous movement.
10. Synchronous lever: A part that supports the synchronous shaft, which is fixed on the track or support column to provide support for the synchronous rod.
11. Track: can be divided into single track, double track, multi-track, single track only one closed track, the blade in the upper and lower symmetrical way in the track up and down; double track with two identical shape of the track, located in the upper and lower part of the pneumatic device, Up and down two, consistent shape; multi-track is mainly formed by multi-layer nest. The track provides support and stabilization of the entire pneumatic device, allowing the blades and mounts to move in orbit.
12. Chain: The chain can be fixed with a roller chain or rack, fixed to the fixed seat, connected to the fixed seat to form a closed loop, so that the fixed seat and the blades to maintain the same speed movement, while the blade of the thrust received to the gear set.
13. Rolling wheel: fixed on the fixed seat to provide support, you can scroll in the track.
14. Support column: fixed with the track, for the entire pneumatic device to provide support and fixed.
The blade 1 is the power source of the pneumatic device. Which is moved together with the holder 5 and can also be rotated 360 degrees around the longitudinal axis? By controlling the foliage of the windward angle, you can make the blade and the direction of the wind to form a suitable angle to promote the movement. The synchronizing lever 8 holds the pair of synchronizing gears 8 at both ends, and the synchronizing lever holder 10 supports the synchronizing lever 8 to keep the upper and lower drive chains 12 in synchronism.
15. Ball: Used in a C-shaped stand to provide support and slippage for a C-shaped mount.
The present invention relates to a blade, a unidirectional bearing, a one-way bearing, an angle lock, a fixing seat, a chain, a rolling wheel, a track, a support column, a synchronous shaft, a synchronous gear, a synchronous gear carrier, Implementation is: the use of a variety of materials designed and manufactured interface consistent, a variety of blades. Track and support column manufacturing, can be modular design and manufacturing methods to produce a variety of track and support column, the track can be split into different lengths of the straight track, different radius of the curved track, through the modular combination of different Shape of the track, to adapt to the use of complex environments. Synchronous gears, synchronous gears, synchronous gears can be combined into an integral part. One-way gear, one-way bearing, angle lock, fixed seat, rolling wheel can be designed and manufactured into a complete interface with a complete component, cost savings, reduce installation steps and installation difficulty.
These components, such as blades, unidirectional gears, unidirectional bearings, angle locks, holders, chains, rolling wheels, tracks, support posts, synchronous shafts, synchronous gears, synchronous gears, etc., can be individually designed or manufactured. Components and components for the design and manufacture of the best practice are: blades and tracks can be designed and manufactured with different materials, track and support column can be designed and manufactured separately can also be combined design and manufacturing. Synchronous shafts, synchronous gears, synchronous gears can be individually designed and manufactured or combined with several components for design and manufacturing. Unidirectional gears, one-way bearings, angle locks, fixed seats, rolling wheels can be designed and manufactured separately. If the appropriate combination of integrated design and manufacturing will be more reasonable, cost savings, reduce the installation steps and the difficulty of the invention.
According to the preferred embodiment of the present invention, the following aspects can be designed and manufactured. The blades can be made of hard materials, soft materials, transparent materials, composite materials, etc., blades can be printed or paste the pattern material, different materials can be produced in the blades of the blade and the fixed seat has a unified interface, the same device used Design and production convenience. Blade size specifications, there is no long ultra-wide overweight parts, transport convenience, suitable for long-distance transport of long-distance transport vehicles, suitable for mass production of industrial production. Track and support columns can be modularized design and manufacturing, the track is divided into different lengths of the straight track, different radius of the curved track, easy to assemble into different shapes of the track. Support column and track combined design and manufacturing, can reduce the assembly, reduce the difficulty of installation, to facilitate large-scale industrial production. The use of integrated fixed seat design can seal gears and one-way bearings, reduce water and dust intrusion, affecting the normal operation of equipment, through a unified interface and blade connection, increase the applicability and reduce the difficulty of assembly.
Synchronous shaft, synchronous gear, synchronous gear care can be integrated design and manufacturing, suitable for industrial production.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2014107035891 | Apr 2015 | CN | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/IB2016/051095 | 2/28/2016 | WO | 00 |
