CN102734100B - Array type luminous energy power device - Google Patents
Array type luminous energy power device Download PDFInfo
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- CN102734100B CN102734100B CN201210170990.4A CN201210170990A CN102734100B CN 102734100 B CN102734100 B CN 102734100B CN 201210170990 A CN201210170990 A CN 201210170990A CN 102734100 B CN102734100 B CN 102734100B
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- memory alloy
- shape memory
- shell
- rotating shaft
- baffle plate
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a device converting luminous energy into kinetic energy, and discloses an array type luminous energy power device. The array type luminous energy power device comprises a shell and a baffle shell arranged on the shell, as well as a driving shaft arranged in the shell, the a array type luminous energy power device is characterized in that a plurality of rotation shafts are connected on the driving shaft, a plurality of memory alloy sheets are arranged on each rotation shaft, and a corresponding focusing device is arranged above each rotation shaft. The array type luminous energy power device converts luminous energy into kinetic energy by utilizing the memory function of the memory alloy and outputs the kinetic energy, is simple in structure, high in luminous energy utilization rate of unit area, and clean and renewable for generated energy, and has important meaning on environment protection and development and utilization of new energy resources.
Description
Technical field
The present invention relates to a kind of device that is kinetic energy by solar energy or light energy conversion, relate in particular to a kind of array optical motility device.
Background technique
Along with the development of World Economics, the consumption of the energy also increases greatly.For now, taking oil as the main energy is due to supply and demand serious unbalance, big bulge in price, affects and involves economic development all over the world, brings the situation of very big risk to development of world economy.Therefore, people also start to be devoted to the development and utilization of new energy, and solar energy is as a kind of clean reproducible new energy, is also more and more subject to people's attention.The patent of invention that the patent No. of claimant's application is 201110291099.1, a kind of light power plant that can be kinetic energy by light energy conversion are disclosed, but, alloy sheets in this device adopts monolithic structure, the luminous energy absorbing is limited, causes light energy conversion efficiency low, and being applied in light energy conversion is also same reason, alloy sheets deformation is little, is subject to drag effect and easily causes being short of power.
Summary of the invention
The present invention is directed to the shortage of the traditional energies such as prior art PetroChina Company Limited., seriously polluted to environment, and the shortcoming such as the utilization ratio of common helioplant unit area solar energy is low, provide a kind of by utilizing the memory function of memory alloy, be kinetic energy output by light energy conversion, have simple in structurely, improve and be converted into the array optical motility device of the advantages such as efficiency.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of array optical motility device, comprise shell and be arranged on the baffle plate shell on shell, and transmission shaft is in the enclosure set, on described transmission shaft, be connected with some rotating shafts, each rotating shaft is provided with some shape memory alloys, and each rotating shaft top is provided with corresponding optical block.
Rotating shaft setting in the enclosure, and is connected with shape memory alloy, has avoided entering of foreign matter, has reduced the wearing and tearing of rotating shaft, has extended the working life of equipment; In each rotating shaft, be equipped with some shape memory alloys, expanded the light-receiving area of shape memory alloy, optimize the utilization ratio of luminous energy, improve the working efficiency of equipment.
As preferably, described shape memory alloy is coated with light absorping film.By light absorping film, shape memory alloy can effectively absorb the heat of illumination.
As preferably, described shape memory alloy is a panel, form the first bending panel and the second bending panel after 90 ° of bendings through being rotated counterclockwise to be more than or equal to, the second bending panel forms the 3rd bending panel be more than or equal to 90 ° of bendings through turning clockwise after again, and the first bending panel of the shape memory alloy after bending completes and the plane at the 3rd bending panel place are parallel to each other.
Shape memory alloy is memory alloy, and folding by twice, therefore stretch expansion being subject to after light shape memory alloy can produce deformation, the baffle plate shell that shape memory alloy is subject to shell upper in the process of stretching expansion keeps off and acts on baffle plate shell, baffle plate shell promotes the reaction force that shape memory alloy rotates to one of shape memory alloy simultaneously, several shape memory alloys are successively done the used time, just can produce qualitative change by quantitative change, drive rotating shaft to rotate thereby promote shape memory alloy.
As preferably, described shape memory alloy is fixedly connected with rotating shaft, and the first bending panel of shape memory alloy is tangent with the circle that rotating shaft axis projection becomes.Shape memory alloy is tangent with rotating shaft and be fixedly connected with, and therefore in the time that shape memory alloy is trailed by light, just can act on baffle plate shell, and baffle plate shell is subject to the extruding of shape memory alloy afterwards to reaction force of shape memory alloy, thereby produces moment, promotes rotating shaft and rotates.
As preferably, the top of described shell is the baffle plate shell contacting with the shape memory alloy being subject to after light expands, and the bottom of shell is the solution shell that cooling liquid is housed.
As preferably, described shape memory alloy is memory alloy.Memory alloy can produce distortion under external force, when external force is removed, under certain temperature conditions, can return to the original form, and have above restore funcitons 1,000,000 times.Described shape memory alloy is cooling through cooling liquid, returns to the length occurring before deformation, is subject to the drive of rotating shaft, is again subject to light, and deformation occurs, and promotes rotating shaft and rotates, and forms benign cycle.
As preferably, described baffle plate shell inwall is provided with ratchet.Ratchet prevents shape memory alloy reverse rotation.
As preferably, radial length when described shape memory alloy bending is less than baffle plate shell to the distance between rotating shaft, and shape memory alloy is subject to the radial length after light stretches to be greater than baffle plate shell to the distance between rotating shaft; The degree of depth of solution shell is greater than shape memory alloy and is subject to the radial length after light stretches.Because ratchet is arranged on the inwall of baffle plate shell, light enters in shell by optical block, and is radiated on the shape memory alloy in housing, thereby makes shape memory alloy extended by light, alloy is subject to the extruding generation elastic strain of baffle plate shell, and then promotes rotating shaft rotation.The degree of depth of solution shell is greater than shape memory alloy and is subject to the radial length after light stretches, and therefore, shape memory alloy can be immersed in solution shell completely, can not contact with solution shell inwall.
As preferably, on described baffle plate shell, do not have the half of radius that light source irradiates to be more than or equal to the half of radius with optical block on baffle plate shell.Because shape memory alloy is subject to, light generation stretching, extension is rear and baffle plate shell joint is tactile, is also subject to the drag effect of baffle plate shell in there is deformation, is minimizing resistance, can there is no the half of radius increase of light source irradiation.
As preferably, described shape memory alloy is more than four or four, is evenly distributed in rotating shaft as the center of circle taking the geometrical center of rotating shaft.
The present invention is by utilizing the memory function of memory alloy; be kinetic energy output by light energy conversion, this device simple in structure, the unit area efficiency of light energy utilization is high; the energy source clean producing is renewable, and the protection to environment and the development and utilization of new energy are significant.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the side structure schematic diagram of the embodiment of the present invention 1;
Wherein 1-shell, 2-rotating shaft, 3-shape memory alloy, 4-transmission shaft, 5-baffle plate shell, 11-cooling liquid, 12-solution shell, 13-ratchet, 31-first bend panel, 32-second bends the half of radius that does not have light source to irradiate on the half of radius with optical block, R2-baffle plate shell on panel, 33-the 3rd bending panel, 51-optical block, R1-baffle plate shell.
embodiment
Below in conjunction with Fig. 1 and embodiment, the present invention is described in further detail:
Array optical motility device embodiment, as shown in Figure 1 and Figure 2, comprise shell 1 and be arranged on the baffle plate shell 5 on shell 1, and being arranged on the transmission shaft 4 in shell 1, on described transmission shaft 4, be provided with ten rotating shafts 2, described each rotating shaft 2 is provided with eight shape memory alloys 3; Described baffle plate shell 5 is provided with ten optical blocks 51 that focus on for light, corresponding with ten rotating shafts 2 respectively.Shell 1 is provided with the ratchet 13 with latch functions, and therefore shape memory alloy 3 is merely able to turn clockwise; After shape memory alloy 3 is stretched by illumination generation deformation by optical block 51, promoting rotating shaft 2 turns clockwise, and rotating shaft 2 can drive the shape memory alloy 3 being arranged in rotating shaft 2 and then synchronously to turn clockwise while turning clockwise, like this, whole array optical motility device has just rotated.
Because shape memory alloy 3 is sheet shape memory alloys, be subject to illuminating area limited, while irradiation after luminous energy loss, the stretching, extension deformation of shape memory alloy 3 is little again, and the efficiency of light energy utilization is low.The present invention, for addressing this problem, connects the rotating shaft 2 that connects shape memory alloy 3, and after ten rotating shaft 2 series connection, deformation occurs respectively the shape memory alloy 3 of each group, promotes rotating shaft 2 and rotates, and drives transmission shaft 4 to produce kinetic energy.
Have certain orientation due to solar energy during as light source again, luminous energy has certain loss in propagation process, and as shown in Figure 2, in the time that light irradiates from the left side of device, more when auto levelizer right side, illumination intensity will be less.The present embodiment is for addressing this problem, and the side section of array type luminous energy power plant is set to trapezium structure, and described baffle plate shell 5 is less than an area that deviates from light source near an area of light source; The length of the alloy slice 3 that described rotating shaft 2 is provided with is: the shape memory alloy 3 near light source is shorter than the shape memory alloy 3 that deviates from light source.The luminous energy that the optical block 51 of close light source one end of the present embodiment passes into is larger, and baffle plate shell 5 areas of this one side are less, and to adapt to that shorter shape memory alloy 3 is set, deformation occurs shape memory alloy 3 in the situation that being subject to illumination intensity large, drives rotating shaft 2 to rotate; Along with the loss of luminous energy, pass into that in this device, more to deviate from one end luminous energy of light source less, less luminous energy makes the deformation of shape memory alloy 3 also hand over little, at this moment the cross section of device is expanded, the shape memory alloy 3 that the setting adapting is grown, longer shape memory alloy 3 is strengthened by illuminating area, in being subject to relatively little luminous energy, also can occur compared with large deformation, thereby produce larger kinetic energy, drive rotating shaft 2 to rotate, and then drive transmission shaft 4 to rotate.
If light source is parallel light beam, the luminous energy that each optical block 51 is accepted is identical, baffle plate shell 5 can be set to rectangular structure, without trapezoid cross section; In use, the structure of baffle plate shell 5 can be changed accordingly according to actual demand.
Shape memory alloy 3 is a panel, after being rotated counterclockwise 120 ° of bendings, form the first bending panel 31 and the second bending panel 32, the second bending panel 32 forms the 3rd bending panel 33 again after the 120 ° of bendings that turn clockwise, and the first bending panel 31 of the shape memory alloy 3 after bending completes and the plane at the 3rd bending panel 33 places are parallel to each other.
Shape memory alloy 3 is fixedly connected with rotating shaft 2, and eight shape memory alloys 3 are evenly distributed in rotating shaft 2 as the center of circle taking the geometrical center of rotating shaft 2.The first bending panel 31 of shape memory alloy 3 is tangent with the circle that rotating shaft 2 axis projections become.Shape memory alloy 3 is being subject to, after light, deformation to occur, in extended configuration, the baffle plate shell 5 that shape memory alloy 3 is subject to shell 1 top in the process trailing stops and acts on baffle plate shell 5, baffle plate shell 5 promotes the reaction force that shape memory alloy 3 rotates to 3 one of shape memory alloys simultaneously, thereby generation moment, because shape memory alloy 3 is tangent with rotating shaft 2 and be fixedly connected with eight successively effects of shape memory alloy 3, just can produce qualitative change by quantitative change, drive rotating shaft 2 to rotate.
Described ratchet 13 is arranged on the inwall middle part of baffle plate shell 5, and radial length when shape memory alloy 3 bends is less than baffle plate shell 5 to the distance between rotating shaft 2, and shape memory alloy 3 is subject to the radial length after light stretches to be greater than baffle plate shell 5 to the distance between rotating shaft 2; The degree of depth of solution shell 12 is greater than shape memory alloy 3 and is subject to the radial length after light stretches.Ratchet 13 is arranged on the inwall of baffle plate shell 5, and light is injected in shell 1 by baffle plate shell 5, and is radiated on shape memory alloy 3, thereby makes shape memory alloy 3 extended by light, and then promotion rotating shaft 2 is rotated.
The top of shell 1 is the baffle plate shell 5 contacting with the shape memory alloy 3 being subject to after illumination is expanded, and the bottom of shell 1 is the solution shell 12 that cooling liquid 11 is housed.Shape memory alloy 3, in the time of the lower half portion of rotating to shell 1, contacts with the cooling liquid 11 in solution shell 12, and shape memory alloy 3 cools by cooling liquid 11, and shape memory alloy 3 recovers original form.Described shape memory alloy 3 is memory alloy, for example: can be titanium-nickel alloy.Memory alloy can produce distortion under external force, when external force is removed, under certain temperature conditions, can return to the original form, and have above restore funcitons 1,000,000 times.Described shape memory alloy 3 is cooling through cooling liquid 11, returns to the length occurring before deformation, is subject to the drive of rotating shaft 2, is again subject to illumination, and deformation occurs, and promotes rotating shaft 2 and rotates, and forms benign cycle.
On described baffle plate shell 5, do not have the half of radius R 2 that light source irradiates to be more than or equal to the half of radius R 1 with optical block 51 on baffle plate shell.Occurring to contact with baffle plate shell 5 after stretching, extension because shape memory alloy 3 is subject to light, be also subject to the drag effect of baffle plate shell 5 in there is deformation, is to reduce resistance, the half of radius increase that will not have light source to irradiate in the present embodiment.
Optical block 51 imports luminous energy into, and memory shape memory alloy 3 is because expanded by light, and after expanding, shape memory alloy 3 will certainly extend, thereby is expressed to metal shell 1, because metal shell 1 is manufactured by abnormal hard metal, can not be out of shape because of extruding.On the contrary, it can give memory shape memory alloy 3 one reaction forces, and this reaction force can act in rotating shaft 2 by memory shape memory alloy 3, thus the rotation of rotating shaft 2.Because the structure of metal shell 1 is that a first half radius is little, the device that Lower Half radius is large, in the time that memory shape memory alloy 3 rotates to bottom, will immerse in metal cooling liquid 11, thereby memory shape memory alloy 3 shrinks, be subject to light expansion ready for secondary.In the situation that having light, shape memory alloy 3 drives rotating shaft 2 to rotate endlessly, for transmission shaft 4 brings power endlessly like this.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, for example: can there be different modes the set position on shell 1 of optical block 51, as long as can make shape memory alloy 3 be subject to light to produce distortion; The shape of baffle plate shell 5 is also not limited to trapezoidal, as long as can make full use of luminous energy, all should belong to the covering scope of patent of the present invention.
Claims (9)
1. an array optical motility device, comprise shell (1) and be arranged on the baffle plate shell (5) on shell (1), and be arranged on the transmission shaft (4) in shell (1), it is characterized in that: the top of described shell (1) is the baffle plate shell (5) contacting with the shape memory alloy (3) being subject to after light expands, and the bottom of shell (1) is for being equipped with the solution shell (12) of cooling liquid (11); On described transmission shaft (4), be connected with some rotating shafts (2), each rotating shaft (2) is provided with some shape memory alloys (3), and each rotating shaft (2) top is provided with corresponding optical block (51); The side section of shell (1) is set to trapezium structure, and described baffle plate shell (5) is less than near an area of light source an area that deviates from light source; The length of the alloy slice (3) that described rotating shaft (2) is provided with is: the shape memory alloy (3) near light source is shorter than the shape memory alloy (3) that deviates from light source.
2. array optical power plant according to claim 1, is characterized in that: described shape memory alloy (3) is coated with light absorping film (34).
3. array optical motility device according to claim 1, it is characterized in that: described shape memory alloy (3) is a panel, form the first bending panel (31) and the second bending panel (32) after 90 ° of bendings through being rotated counterclockwise to be more than or equal to, the second bending panel (32) forms the 3rd bending panel (33) be more than or equal to 90 ° of bendings through turning clockwise after again, and the first bending panel (31) of the shape memory alloy (3) after bending completes is parallel to each other with the plane at the 3rd bending panel (33) place.
4. array optical motility device according to claim 1, it is characterized in that: described shape memory alloy (3) is fixedly connected with rotating shaft (2), the first bending panel (31) of shape memory alloy (3) is tangent with the circle that rotating shaft (2) axis projection becomes.
5. array optical motility device according to claim 1, is characterized in that: described shape memory alloy (3) is memory alloy.
6. array optical motility device according to claim 1, is characterized in that: described baffle plate shell (5) inwall is provided with some ratchets (13), and position is corresponding with rotating shaft (2) position.
7. array optical motility device according to claim 5, it is characterized in that: radial length when described shape memory alloy (3) bending is less than baffle plate shell (5) to the distance between rotating shaft (2), shape memory alloy (3) is subject to the radial length after illumination is stretched to be greater than baffle plate shell (5) to the distance between rotating shaft (2); The degree of depth of solution shell (12) is greater than shape memory alloy (3) and is subject to the radial length after light stretches.
8. array optical motility device according to claim 1, is characterized in that: the half of radius (R2) that described baffle plate shell (5) is provided with light source irradiation is more than or equal to the upper half of radius (R1) with optical block (51) of baffle plate shell (5).
9. array optical motility device according to claim 1, it is characterized in that: described shape memory alloy (3) is more than four or four, be evenly distributed in rotating shaft (2) as the center of circle taking the geometrical center of rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170990.4A CN102734100B (en) | 2012-05-23 | 2012-05-23 | Array type luminous energy power device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210170990.4A CN102734100B (en) | 2012-05-23 | 2012-05-23 | Array type luminous energy power device |
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| Publication Number | Publication Date |
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| CN102734100A CN102734100A (en) | 2012-10-17 |
| CN102734100B true CN102734100B (en) | 2014-11-26 |
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| CN201210170990.4A Expired - Fee Related CN102734100B (en) | 2012-05-23 | 2012-05-23 | Array type luminous energy power device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109209797A (en) * | 2018-10-23 | 2019-01-15 | 常州机电职业技术学院 | Solar power machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427444B1 (en) * | 1999-05-26 | 2002-08-06 | Seiko Epson Corporation | Method and device for converting thermal energy and device with the thermal energy converting device |
| CN101319664A (en) * | 2007-06-06 | 2008-12-10 | 湖南大学 | Method for driving temperature-sensing rotor engine by utilization of solar negative thermomagnetic effect |
| CN102384053A (en) * | 2011-09-29 | 2012-03-21 | 浙江工商大学 | Photodynamic device |
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2012
- 2012-05-23 CN CN201210170990.4A patent/CN102734100B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427444B1 (en) * | 1999-05-26 | 2002-08-06 | Seiko Epson Corporation | Method and device for converting thermal energy and device with the thermal energy converting device |
| CN101319664A (en) * | 2007-06-06 | 2008-12-10 | 湖南大学 | Method for driving temperature-sensing rotor engine by utilization of solar negative thermomagnetic effect |
| CN102384053A (en) * | 2011-09-29 | 2012-03-21 | 浙江工商大学 | Photodynamic device |
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| CN102734100A (en) | 2012-10-17 |
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