CN201490938U - Shaft-free automatic cooling type solar electricity generating system - Google Patents
Shaft-free automatic cooling type solar electricity generating system Download PDFInfo
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- CN201490938U CN201490938U CN2009202932452U CN200920293245U CN201490938U CN 201490938 U CN201490938 U CN 201490938U CN 2009202932452 U CN2009202932452 U CN 2009202932452U CN 200920293245 U CN200920293245 U CN 200920293245U CN 201490938 U CN201490938 U CN 201490938U
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- cooling
- type solar
- axle
- system automatically
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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
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a shaft-free automatic cooling type solar electricity generating system, which belongs to the technical field of a structure of automatic cooling type solar electricity generating equipment which mainly has the characteristic of automatic tracking in a mechanical product which generates electricity by utilizing solar energy. The shaft-free automatic cooling type solar electricity generating system comprises a frame, a detecting device, a cooling device, a data acquiring device, a driving device and a controlling device, wherein the cooling device is provided with at least one water inlet loop and at least one water outlet loop, the upper of the cooling device is connected with a connecting head in a sealing way, the connecting head is connected with the inlet of a cooling pipe and the outlet of the cooling pipe on a cooling plate through a tube, and the loops are provided with the inlet of the cooling pipe for connecting circulating water and the outlet of the cooling pipe for discharging the circulating water. By adjusting the speed of water flow, a whole solar cell component is always positioned at a status with best work temperature to furthest improve the work efficiency of the solar cell battery component.
Description
Technical field
The utility model relates to a kind of nothing axle cooling-down type solar power system automatically, belong to the technical field of utilizing the plant equipment product structure that solar energy generates electricity, belong to specifically and mainly have in the engineering goods that utilize solar energy to generate electricity from motion tracking characteristics and can be to the solar module technical field of the solar power plant structure of cooling automatically.
Background technology
At present, the utilization of solar energy more and more obtains people's attention.With traditional water, wind, electric energy utilization relatively, the restriction that it is not subjected to area, land productivity not have the characteristic of pollution to make solar energy have and utilizes the space widely.We know that the utilization of solar energy is exactly the utilization of solar irradiation, along with the irradiating angle of the changes of seasons sun also in continuous variation, follow the tracks of the key link that the sun becomes solar energy utilization ratio.Common tracking mode is to utilize slot-type optical collector to center on to be installed in the axle on the pillar top to be rotated tracking, be also referred to as the shaft type tracker, use axle to be rotated tracking, need structure supporting strut and the track of sun reducing gear of the large speed ratio of low running speed synchronously, and the reducing gear complex structure of large speed ratio, bulky.On request, realize that solar photovoltaic generation system power energy consumption and system generated output ratio should be lower than 1/100.And the photovoltaic generating system daylighting area of a 6KW reaches 40 square metres, be systems stabilisation, dead weight must reach about 3 tons, needs to adopt 2 two in motors to drive the tracking sun, each motor must be less than 30W, could realize that system power energy consumption and system generated output ratio are lower than 1/100; Otherwise power of motor increases, and it is big that the consumable power of system becomes, and will make system's effective output diminish, and unit electricity price cost uprises.And the light radiation difference that the solar energy tabula rasa was subjected in different season (especially summer) causes the rising of tabula rasa surface temperature also directly to influence the utilization ratio of solar energy.
Summary of the invention
The utility model provides a kind of nothing axle cooling-down type solar power system automatically, by the running orbit of the dynamic tracking sun, regulate the tabula rasa surface temperature automatically, simple and be easy to the structure of installation and maintenance, to realize the reducing cost purpose of raising solar energy utilization ratio.
The technical solution of the utility model is in order to achieve the above object:
A kind of nothing axle is the cooling-down type solar power system automatically, comprise frame, checkout gear, cooling device, data acquisition unit, transmission device and control device, wherein, described frame comprises that at least two curved reflector supports reach at least one the assembly supporting bracket that is vertical fixing with this reflective plate bracket, are provided with supporting construction and fixedly connected with reflective plate bracket on this frame; Described assembly supporting bracket is the rigidity rod shaped structure, and an end vertical fixing is on reflective plate bracket, and it is closely fixing in the lump to extend through reflective plate bracket and described supporting construction; This assembly supporting bracket other end fixedly installs at least one battery component rotating hanging support, and the end is provided with checkout gear; The solar module that at least one pair of becomes V-shape to be connected and fixed is set on this battery component rotating hanging support; This solar module comprises by tabula rasa that fits together and coldplate, this coldplate is the rectangle plane rigid structure, be wholely set the tubulose loop of at least one hollow on it, at least one cooling water pipe inlet and the outlet of at least one cooling water pipe are set, described cooling water pipe inlet and corresponding cooling water pipe outlet conducting on same loop on this loop;
Described cooling device is provided with the power-equipment of current temperature-detecting device and controlled water flow;
Described checkout gear, cooling device, data acquisition unit electrically connects by the signal processor that is provided with in shielded signal transmission line and the control device with the transmission device that is provided with contactor.
This cooling device is provided with at least one goes into water loops and at least one and goes out water loops, describedly goes into water loops and goes out the tubulose rigid structure that water loops is a hollow; This goes into to be provided with on the water loops at least one open-work that can communicate with pipeline, is sealedly connected with joint on the described open-work, and this joint is by cooling water pipe inlet conducting on flexible pipe and the described coldplate and be fastenedly connected; This goes out to be provided with on the water loops at least one open-work that can communicate with pipeline, is sealedly connected with joint on the described open-work, and this joint exports conducting by cooling water pipe on flexible pipe and the described coldplate and is fastenedly connected; This goes into the cooling line inlet that connects recirculated water is set on the water loops, and this goes out the cooling line outlet of discharging recirculated water is set on the water loops, and this cooling line outlet port is connected with at least one described current temperature-detecting device; Described cooling line outlet is connected with aqua storage tank.
This supporting construction one end fixedly is rotationally connected with axle by support rotating shaft and concrete foundation, and the other end fixedly is rotationally connected with axle by push rod rotating shaft and transmission device;
This transmission device comprises power input mechanism, supports push rod, screw mandrel, guide rail and slide block assembly, the screw mandrel that described power input mechanism connects and power drive is rotated in the shape of a spiral; The screw mandrel coil is enclosed within on this slide block assembly, and this slide block assembly cover is sliding on this guide rail; Described support push rod is rod shaped structure, and an end is connected with the supporting construction of frame, and the other end connects described slide block assembly.
This screw mandrel is that metal material is made, and its pitch scope is 3 millimeters-12 millimeters, and its optimum pitch is 4 millimeters or 8 millimeters.
This guide rail is a rod shaped structure, and its cross sectional shape is I-shaped, and is square or circular.
This power input mechanism is for having 1: 10 or the reductor of 1: 20 speed ratio.
The light sensation tracker further is set on this checkout gear, the Photosensing Units with infrared receiving diode is set on this light sensation tracker, this Photosensing Units electrically connects by signal processor in shielded signal transmission line and the control device.
Signal processor and the AD/DA digital-to-analogue conversion interface that contains single-chip microcomputer STC12C5410AD further is set on this control device, the command signal after the processing by the shielded signal transmission line to controlling the contactor that adhesive starts transmission device medium power input mechanism.
This solar module is solar energy single crystal battery, solar energy polycrystal battery, amorphous battery or solar collector.
The arc reflective surface that this at least one reflective plate bracket is combined to form is parabolic reflective surface.
Further be provided with the signal processor that contains single-chip microcomputer and the AD/DA digital-to-analogue conversion interface that receive this current temperature-detecting device signal on this control device, the command signal after the processing is passed through the shielded signal transmission line to cooling device.
Adopt the technical solution of the utility model because by the Photosensing Units sense sunlight, through single-chip microcomputer signal is compared then, send the fill order signal, the control contactor adhesive, starter motor or reductor (power input mechanism), reductor moves horizontally along screw mandrel by the support of screw mandrel drive slide block assembly by guide rail, and slide block assembly moves along circumference with fixing point support rotating shaft by the movable end that the support push rod that connects drives frame.System is adjusted automatically follow the tracks of the solar irradiation point, make total system always be in the accepting state that optimal light is shone point, and it is simple in structure, be easy to installation and maintenance, simultaneously because the current temperature-detecting device constantly detects the temperature at the mouth of a river, signal is sent to control device, control device can be determined the variations in temperature of solar energy tabula rasa according to the delivery port variation of temperature, start the power-equipment (for example water pump) of the controllable flow in the cooling device in real time, the water velocity of accelerating or slowing down and enter cooling device by the cooling line inlet, the variation of water velocity has further been adjusted by cooling water pipe inlet and has been entered water velocity in the coldplate loop, to adapt to the variations in temperature of the tabula rasa that fits together with coldplate, temperature is too high lowers the temperature, temperature is low to can save energy, make whole solar module always be in the state of optimum working temperature, to improve the operating efficiency of solar module to greatest extent.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model circulation cooling structure schematic diagram
Fig. 3 is the utility model solar module structure chart
Fig. 4 is the utility model combining structure schematic diagram
The number in the figure explanation
1, light sensation tracker
2, battery component rotating hanging support
3, solar module
31, tabula rasa
32, coldplate
4, assembly supporting bracket
5, reflective plate bracket
6, support rotating shaft
7, concrete foundation
8, solar module cooling device
801, cooling line inlet 8011, cooling water pipe inlet
802, cooling line outlet 8021, cooling water pipe outlet
9, push rod rotating shaft
10, power input mechanism
11, support push rod
12, screw mandrel
13, guide rail
14, slide block assembly
15, ground
16, ground
17, control device
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail as follows.
Be illustrated in figure 1 as the utility model structural representation.
A kind of nothing axle of the utility model is the cooling-down type solar power system automatically, comprise frame, checkout gear, cooling device, data acquisition unit, transmission device and control device, wherein, described frame comprises that at least two curved reflector supports 5 reach at least one the assembly supporting bracket 4 that is vertical fixing with this reflective plate bracket 5, curved reflector support 5 that is provided with on frame and the frame and assembly supporting bracket 4 are metal structure (can consider by metallic plate system of enclosing or compression moulding), supporting construction is set on this frame fixedlys connected with reflective plate bracket 5, supporting construction is that the shaft with mechanical structure support combines, can adopt the rigid support of metal material, (shaft can be considered the hollow structure moulding by metallic plate system of enclosing or compacting), metal by for example welding etc. connects technology and the main body of supporting construction and the protruding side of reflective plate bracket 5 arcs is fastenedly connected into a single integrated structure, connects back formation frame, and frame is the structure (as shown in Figure 1) of ship shape two ends perk.
This supporting construction one end fixedly is rotationally connected with axle by support rotating shaft 6 and concrete foundation 7, can consider to bury underground in advance and build the metal ring structure that protrudes in described top on concrete foundation 7 tops, support rotating shaft 6 with supporting construction and circulus pin together after, frame still can be sold a little and fixedly be moved in a circle; This supporting construction other end (away from by the fixing end of support rotating shaft 6) fixedly is rotationally connected with axle by push rod rotating shaft 9 and transmission device, optimum structure be the support push rod 11 of transmission device pass this supporting construction directly extension be connected to (as shown in Figure 1) on the reflective plate bracket 5.
(two ends are equiped with the support bar that is oblique support to described assembly supporting bracket 4 for the rigidity rod shaped structure, as Fig. 1), assembly supporting bracket 4 one end vertical fixing are on reflective plate bracket 5, and it is closely fixing in the lump with described supporting construction to extend through reflective plate bracket 5, and for example welding is fixing; The other end fixedly installs at least one battery component rotating hanging support 2, and battery component rotating hanging support 2 can be metal and makes; The end is provided with checkout gear; (or pulling connection) at least one pair of solar module 3 that becomes V-shape to be connected and fixed is set on this battery component rotating hanging support 2.
As shown in Figures 2 and 3, this solar module 3 is by comprising that the tabula rasa 31 and the coldplate 32 that fit together form, this coldplate 32 is the rectangle plane rigid structure, with the tabula rasa 31 rectangles four limit equidimensions that are all the rectangle plane structure, be wholely set the tubulose loop of at least one hollow on it, the tubulose loop is a side surface that is wholely set at coldplate 32, the opposite side of coldplate 32 should keep the plane for fitting with tabula rasa 31, pipeline portions can be projected on coldplate 32 table planes, a tubulose loop is provided with an inlet and an outlet, pipeline can coil into the S shape on coldplate 32 planes or surface, two S shapes, ring-type or stepped, specifically look suitable being as the criterion of coldplate 32 surface size, diameter of inner pipe should be between 5 millimeters-15 millimeters, and tube pitch is from can be between 5 millimeters-20 millimeters; At least one cooling water pipe inlet 8011 and at least one cooling water pipe outlet 8021 are set, described cooling water pipe inlet 8011 and corresponding cooling water pipe outlet 8021 conductings on same loop on this loop;
Described cooling device is provided with the power-equipment (for example water pump) of current temperature-detecting device (for example, comprising flow sensor, current temperature inductor or current temperature sensor) and controlled water flow; This cooling device is provided with at least one goes into water loops and at least one and goes out water loops, and described to go into water loops and go out water loops be the ring-type that the tubulose rigid structure dish of hollow becomes, and can utilize metal material to make, and the cross section of this tubular structure can be circle or square; This goes into to be provided with on the water loops at least one open-work that can communicate with pipeline, the hole of open-work for only communicating with tube wall one side, described open-work is being gone into uniform sequential setting on the water loops, be sealedly connected with joint on the described open-work, this joint is by enter the mouth 8011 conductings and being fastenedly connected of cooling water pipe on flexible pipe and the described coldplate 32; This goes out to be provided with on the water loops at least one open-work that can communicate with pipeline, the hole of open-work for only communicating with tube wall one side, and described at least one open-work is going out uniform sequential setting on the water loops; Be sealedly connected with joint on the described open-work, this joint exports 8021 conductings by cooling water pipe on flexible pipe and the described coldplate 32 and is fastenedly connected; This goes into the cooling line inlet 801 that connects recirculated water is set on the water loops, and this goes out the cooling line outlet 802 of discharging recirculated water is set on the water loops, and this cooling line exports 802 ports and is connected with at least one described current temperature-detecting device; Described cooling line outlet 802 is connected with aqua storage tank.
Further be provided with the signal processor that contains single-chip microcomputer and the AD/DA digital-to-analogue conversion interface that receive this current temperature-detecting device signal on this control device 17, command signal after the processing is by the power-equipment (water pump) of shielded signal transmission line to cooling device, control of pump is accelerated or is slowed down by cooling line inlet 801 water velocities that enter cooling device, the variation of water velocity has further been adjusted by cooling water pipe inlet 8011 water velocities that enter in coldplate 32 loops, to adapt to the variations in temperature of the tabula rasa 31 that fits together with coldplate 32, temperature is too high lowers the temperature, temperature is low to can save energy, and makes whole solar module 3 always be in the state of optimum working temperature.
This transmission device comprises power input mechanism 10, support push rod 11, screw mandrel 12, guide rail 13 and slide block assembly 14, the screw mandrel 12 that described power input mechanism 10 (for example: reductor or motor) connects and power drive is rotated in the shape of a spiral, this screw mandrel 12 is made for metal material, and its pitch scope is 3 millimeters-12 millimeters, and its optimum pitch is 4 millimeters or 8 millimeters.Screw mandrel 12 coils are enclosed within on this slide block assembly 14, and these slide block assembly 14 covers are sliding on this guide rail 13; Described support push rod is rod shaped structure, can be hollow or solid construction, and an end is connected with the supporting construction of frame, and the other end connects described slide block assembly 14.
Described slide block assembly 14 is rectangular rigid structure (for example can be formed by the metal material manufacturing), one end setting is the slide block notch that spill connects, the shape convex-concave of the visual guide rail 13 of the shape of notch cooperates, this slide block notch and guide rail 13 are slidingly matched, and (slide block notch top) is set on this slide block assembly 14 in the lump, and at least one wears and have the screw mandrel perforation of interior pitch through hole for described screw mandrel 12 spirals.
This guide rail 13 is rod shaped structure (for example can be formed by the metal material manufacturing), and its cross sectional shape is I-shaped, square or circular (corresponding slide block slot port recess is shaped as the T type, and is square and circular); Guide rail 13 is fixed with ground by concrete foundation 15 and concrete foundation 16, and fixing mode can adopt the angle that becomes an inclination with ground, and for example ground 15 is higher than ground 16 (as Fig. 1).
This power input mechanism 10 is for having 1: 10 or the reductor of 1: 20 speed ratio.
Light sensation tracker 1 further is set on this checkout gear, and setting has infrared receiving diode (PD638B 2.75*5.25MM on this light sensation tracker 1
2) Photosensing Units, this Photosensing Units is by shielded signal transmission line (HPVV9*0.8MM
2) electrically connect with control device 17 interior signal processors.
Signal processor and the AD/DA digital-to-analogue conversion interface that contains single-chip microcomputer STC12C5410AD further is set on this control device 17, command signal after the processing, is started by contactor control reductor to controlling the contactor (CJX2 1210 A.C. contactors) that adhesive starts transmission device medium power input mechanism (as reductor) by the shielded signal transmission line.
This solar module 3 is solar energy single crystal battery, solar energy polycrystal battery, amorphous battery or solar collector.
The arc reflective surface that this at least one reflective plate bracket 5 is combined to form is parabolic reflective surface.
Described checkout gear, cooling device, data acquisition unit electrically connects by the signal processors that are provided with in shielded signal transmission line and the control device 17 with the transmission device that is provided with contactor.
By the Photosensing Units sense sunlight, through single-chip microcomputer signal is compared then, send the fill order signal, the control contactor adhesive, starter motor or reductor (power input mechanism 10), reductor drives slide block assemblies 14 by screw mandrel 12 and moves horizontally along screw mandrel 12 by the support of guide rail 13, and slide block assembly 14 drives frames by the support push rod 11 that connects movable end moves along circumference with fixing point support rotating shaft 6.System is adjusted automatically follow the tracks of the solar irradiation point, make total system always be in the accepting state of optimal light according to point.
The mode that the present invention adopts brief shaftless arc support to carry out horizontal movement by screw mandrel 12 and guide rail 13 drives support rotation and carries out sun tracing method, drives to adopt the pulling arc support rotation all-weather traction sun operation that makes a round trip maximum every days of simpler and more reliable and more stable electronic screw mandrel.Realized the reduction of solar tracking system manufacturing, maintenance cost and system's consumable power, make the solar tracking system purpose of steady operation for a long time, especially more obvious with regard to economic benefit and system's daylighting effect in solar groove type (parabola) the spotlight tracking system that has begun large-area applications before 20-30.
Tracking system has realized that the solar energy trackings of 12 dimension and 23 dimensions are followed the tracks of purpose equally.Rotate synchronously because of several arc support support bars of employing with the comparison of tradition axle rotary solar tracker, every group of solar energy system daylighting area can be accomplished hundreds of square metre, can in large-sized photovoltaic power station and large-scale photo-thermal system, use, center of gravity reduction along with tracking system, can make the very low minimizing windage of tracking support height keep support steadily not fall, every group of more effective opposing strong wind of structure strength that can pass through cable wire, lever connection interlock increase set of systems.
Solar groove type (parabola) spotlight tracking system realizes high-temperature water or vapour because can strengthen the illumination amplitude to solar absorber plate, use more extensive, if change solar panel into is the energy output that can increase cell panel equally, solar panel is very high to the requirement of temperature at present, reach or surpass the uniform temperature of solar panel, solar panel is with regard to cisco unity malfunction even burn, if install very expensive cooling system additional, it is nonsensical that concentration photovoltaic system just seems, be furnished with hydrologic cycle cooling system in the utility model solar energy tracking device, make at the solar energy cooling assembly that can simply realize the cooling of solar panel is saved expensive specialty in the solar photovoltaic assembly tracing collection system.
The utility model does not have an automatic cooling-down type solar rolling tracking system material cost near the solar energy mounting bracket, if be used with photovoltaic and photo-thermal condenser system, can realize solar power generation, heat utilization cost and coal, the hot cost of coal is approaching, and operation and maintenance cost is lower.All photovoltaics, solar thermal utilization system can be used in combination with tracking system operation method of the present invention.
Fig. 4 is the utility model combining structure schematic diagram, in being, the set of systems of large solar photovoltaic power plant and solar energy heat utilization engineering and can organize the interlock array more, rely on movable rod to connect between each tracking system group and make energy synchronous working between each tracking system group, can play wind resistance and eliminate action error effect between each tracking system group.
The utility model can be applied in the dull and stereotyped non-condensation photovoltaic electric power station system, also can supporting other slot light collections, in condensation photovoltaic, the photo-thermal solar energy application system such as parabola optically focused, lens type optically focused, bucket type, dish formula.East-west direction is followed the tracks of the sun separately, and North and South direction and 2 directions tracking sun continuous operation simultaneously can install the cosine frame additional at tracking group pattern one end or two ends under the bi-directional tracking situation.
Claims (12)
1. one kind is not had axle cooling-down type solar power system automatically, comprise frame, checkout gear, cooling device, data acquisition unit, transmission device and control device is characterized in that, described frame comprises that at least two curved reflector supports (5) reach at least one the assembly supporting bracket (4) that is vertical fixing with this reflective plate bracket (5), are provided with supporting construction and fixedly connected with reflective plate bracket (5) on this frame; Described assembly supporting bracket (4) is the rigidity rod shaped structure, and an end vertical fixing is on reflective plate bracket (5), and it is closely fixing in the lump to extend through reflective plate bracket (5) and described supporting construction; This assembly supporting bracket (4) other end fixedly installs at least one battery component rotating hanging support (2), and the end is provided with checkout gear; The solar module (3) that at least one pair of becomes V-shape to be connected and fixed is set on this battery component rotating hanging support (2); This solar module (3) comprises by tabula rasa that fits together (31) and coldplate (32), this coldplate (32) is the rectangle plane rigid structure, be wholely set the tubulose loop of at least one hollow on it, at least one cooling water pipe inlet (8011) and at least one cooling water pipe outlet (8021) is set, described cooling water pipe inlet (8011) and corresponding cooling water pipe outlet (8021) conducting on same loop on this loop;
Described cooling device is provided with the power-equipment of current temperature-detecting device and controlled water flow;
Described checkout gear, cooling device, data acquisition unit electrically connects by the signal processor that is provided with in shielded signal transmission line and the control device (17) with the transmission device that is provided with contactor.
2. nothing as claimed in claim 1 axle is the cooling-down type solar power system automatically, it is characterized in that this cooling device is provided with at least one and goes into water loops and at least one goes out water loops, describedly goes into water loops and goes out the tubulose rigid structure that water loops is a hollow; This goes into to be provided with on the water loops at least one open-work that can communicate with pipeline, is sealedly connected with joint on the described open-work, and this joint is gone up cooling water pipe inlet (8011) conducting by flexible pipe and described coldplate (32) and is fastenedly connected; This goes out to be provided with on the water loops at least one open-work that can communicate with pipeline, is sealedly connected with joint on the described open-work, and this joint is gone up cooling water pipe outlet (8021) conducting by flexible pipe and described coldplate (32) and is fastenedly connected; This goes into the cooling line inlet (801) that connects recirculated water is set on the water loops, this goes out the cooling line outlet (802) of discharging recirculated water is set on the water loops, and this cooling line outlet (802) port is connected with at least one described current temperature-detecting device; Described cooling line outlet (802) is connected with aqua storage tank.
3. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that this supporting construction one end fixedly is rotationally connected with axle by support rotating shaft (6) and concrete foundation (7), the other end fixedly is rotationally connected with axle by push rod rotating shaft (9) and transmission device.
4. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that this transmission device comprises power input mechanism (10), support push rod (11), screw mandrel (12), guide rail (13) and slide block assembly (14), the screw mandrel (12) that described power input mechanism (10) connects and power drive is rotated in the shape of a spiral; Screw mandrel (12) coil is enclosed within on this slide block assembly (14), and this slide block assembly (14) cover is sliding on this guide rail (13); Described support push rod (11) is rod shaped structure, and an end is connected with the supporting construction of frame, and the other end connects described slide block assembly (14).
5. nothing as claimed in claim 4 axle is the cooling-down type solar power system automatically, it is characterized in that this screw mandrel (12) makes for metal material, and its pitch scope is 3 millimeters-12 millimeters, and its optimum pitch is 4 millimeters or 8 millimeters.
6. nothing axle as claimed in claim 4 is the cooling-down type solar power system automatically, it is characterized in that this guide rail (13) is rod shaped structure, and its cross sectional shape is I-shaped, and is square or circular.
7. nothing as claimed in claim 4 axle is the cooling-down type solar power system automatically, it is characterized in that this power input mechanism (10) is for having 1: 10 or the reductor of 1: 20 speed ratio.
8. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that further being provided with on this checkout gear light sensation tracker (1), this light sensation tracker (1) is gone up the Photosensing Units with infrared receiving diode is set, and this Photosensing Units electrically connects by shielded signal transmission line and the interior signal processor of control device (17).
9. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that this control device (17) is gone up further is provided with signal processor and the AD/DA digital-to-analogue conversion interface that contains single-chip microcomputer STC12C5410AD, the command signal after the processing by the shielded signal transmission line to controlling the contactor that adhesive starts transmission device medium power input mechanism (10).
10. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that this solar module (3) is solar energy single crystal battery, solar energy polycrystal battery, amorphous battery or solar collector.
11. nothing axle as claimed in claim 1 is the cooling-down type solar power system automatically, it is characterized in that the arc reflective surface that this at least one reflective plate bracket (5) is combined to form is parabolic reflective surface.
12. nothing axle as claimed in claim 1 or 2 is the cooling-down type solar power system automatically, it is characterized in that further being provided with on this control device (17) signal processor that contains single-chip microcomputer and the AD/DA digital-to-analogue conversion interface that receives this current temperature-detecting device signal, the command signal after the processing is passed through the shielded signal transmission line to cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202932452U CN201490938U (en) | 2009-12-14 | 2009-12-14 | Shaft-free automatic cooling type solar electricity generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202932452U CN201490938U (en) | 2009-12-14 | 2009-12-14 | Shaft-free automatic cooling type solar electricity generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490938U true CN201490938U (en) | 2010-05-26 |
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ID=42429804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202932452U Expired - Fee Related CN201490938U (en) | 2009-12-14 | 2009-12-14 | Shaft-free automatic cooling type solar electricity generating system |
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| Country | Link |
|---|---|
| CN (1) | CN201490938U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867325A (en) * | 2010-06-08 | 2010-10-20 | 孙国锋 | Cooling device of solar photovoltaic generation system |
| CN103984360A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Sun-tracking four-quadrant measurement control system of disc-type solar thermal power generation system |
| CN106229146A (en) * | 2016-06-28 | 2016-12-14 | 肖锐 | A kind of Smart Home electricity generation system |
-
2009
- 2009-12-14 CN CN2009202932452U patent/CN201490938U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867325A (en) * | 2010-06-08 | 2010-10-20 | 孙国锋 | Cooling device of solar photovoltaic generation system |
| CN103984360A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Sun-tracking four-quadrant measurement control system of disc-type solar thermal power generation system |
| CN106229146A (en) * | 2016-06-28 | 2016-12-14 | 肖锐 | A kind of Smart Home electricity generation system |
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