CN201210256Y - Azimuth angle control device for solar energy collector - Google Patents
Azimuth angle control device for solar energy collector Download PDFInfo
- Publication number
- CN201210256Y CN201210256Y CNU2008200749091U CN200820074909U CN201210256Y CN 201210256 Y CN201210256 Y CN 201210256Y CN U2008200749091 U CNU2008200749091 U CN U2008200749091U CN 200820074909 U CN200820074909 U CN 200820074909U CN 201210256 Y CN201210256 Y CN 201210256Y
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- China
- Prior art keywords
- position angle
- guide rails
- control device
- several
- shaped guide
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- Expired - Fee Related
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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
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
- Control Of Position Or Direction (AREA)
Abstract
The utility model relates to an azimuth angle control device of a solar collector, which is provided with a plurality of annular guide rails that are arranged in an annular shape from interior to exterior; the annular guide rails are fixed on a support seat; a plurality of azimuth angle controllers are uniformly arranged on the annular guide rails at intervals; the lower end of the azimuth angle controllers is matched with the annular guide rails, and can slide along the annular guide rails; the upper end of the azimuth angle controllers is provided with a bracket; a photo-electric sensor is installed on the bracket; and the output end of the photo-electric sensor is respectively connected with the input end of each azimuth angle controller. The control device can change the direction and the angle along with the movement of the sun, and can correctly and instantly follow the azimuth of the sun, and can adjust the solar collector to be positioned in the best direction and at the best angle, so that the collection energy of the collector is maximized; moreover, the control device can maintain favorable balancing and strong power.
Description
Technical field
The utility model relates to device of solar generating, relates in particular to the position angle control device of solar collector in a kind of device of solar generating.
Background technology
In recent years, be accompanied by the use of fossil fuel, the emission of carbon-dioxide that is produced causes global warming, or the problems such as radioactive contamination that radioactive waste produced that caused by nuclear power plant accident become deeply.People are grown to even greater heights to the care of the earth environment and the energy.Under these circumstances, can be used widely in the whole world by solar energy as inexhaustible and clean environment firendly.
At present, human utilization to sun power is broadly divided into photo-thermal conversion and opto-electronic conversion dual mode.Wherein, the device of solar generating that utilizes sun power to generate electricity mainly partly is made of solar collector, heat collector, solar energy transmission pipeline, heat reservoir, steam raising plant, Blast Furnace Top Gas Recovery Turbine Unit (TRT) and control device etc.
The principle of work of device of solar generating: solar collector is used for collecting sunshine, give heat collector with power transfer, after heat collector adds hot-air, hot-air is entered heat reservoir through transmission pipeline, heat reservoir gets up store energy, when needs generate electricity, give steam raising plant with power transfer, the steam driven Blast Furnace Top Gas Recovery Turbine Unit (TRT) is generated electricity.Control device can be controlled different device and carry out the difference action, satisfies different needs.
People have been familiar with the sun from east orientation west motion, and at the volley its longitude also in continuous variation.Existing solar collector generally is mounted on the fixing bracing frame, and bracing frame is fixed on the top or the ground of buildings, is used to collect sun power.Because the bracing frame of support solar gatherer is fixed, its deflection is fixed, and can only can not regulate facing one direction.And the amount of incident of sunlight changes along with moving of position of sun, therefore, can not collect the sun power of equivalent continually and steadily, causes the generated energy instability of device of solar generating.
The utility model content
Fundamental purpose of the present utility model is to overcome the above-mentioned shortcoming that existing apparatus exists, and provide a kind of solar collector the position angle control device, it can change direction and angle with moving of the sun, accurately and timely follow the tracks of the orientation of the sun, solar collector is adjusted into optimum orientation and angle, the energy maximization that gatherer is collected, and can keep good balance, power is strong.
The purpose of this utility model is realized by following technical scheme.
A kind of position angle control device of solar collector, be provided with several ring-shaped guide rails, several ring-shaped guide rails are done annular arrangement from the inside to the outside, and several ring-shaped guide rails are fixed on the bearing, and several position angle spacing of controls certain distances are arranged on several ring-shaped guide rails equably; The lower end of several position angle controllers cooperates with several ring-shaped guide rails, and can slide along several ring-shaped guide rails, and a support is installed and be connected and fixed in several controller upper ends, position angle; Photoelectric sensor is fixed on the support, and the output terminal of photoelectric sensor links to each other with the input end of each position angle controller respectively.
Described position angle controller comprises motor, Π shape bracing frame and pulley, be respectively equipped with corresponding through hole on two support arms of Π shape bracing frame, install in the through hole and be connected with bearing, pulley places in the Π shape bracing frame, the axis hole of pulley is corresponding with the dead eye of two support arms of bracing frame, install and be connected on the central shaft of motor, pulley and guide rail match to merge and place on the guide rail.
The output terminal of described photoelectric sensor links to each other with motor in each position angle controller respectively through a relay.
Described support adopts the crisscross framework that connects and composes of welding manner by several steel pipes or steel bar, and the lower end of support connects an annular solid, and this annular solid and framework constitute an integral support.
The described ring-shaped guide rail that several do annular arrangement from the inside to the outside is a concentric circles, and has identical flatness.
Described support is that bolt is connected with Π shape bracing frame.
The beneficial effects of the utility model: the utility model can be in time, changes of seasons, automatically change direction and angle with moving of the sun, the orientation of sun-tracing accurately and timely is a best angle with the orientation adjustment of solar collector, the energy maximization that gatherer is collected.And can keep good balance, power is strong.
Description of drawings:
Fig. 1 is the schematic top plan view of the utility model structure.
Fig. 2 is the schematic side view of the utility model structure.
Fig. 3 looks synoptic diagram for the structure master of the utility model position angle controller.
Fig. 4 is the structure schematic side view of the utility model position angle controller.
Fig. 5 is connection side's block diagram of the utility model structure photoelectricity sensor.
Major label description in figure:
1 guide rail, 1,2 guide rails, 2,3 position angle controllers, 4 supports, 5 bracing frames, 6 pulleys, 7 central shafts, 8 guide rails, 9 bearings, 10 motors, 11 photoelectric sensors, 12 bearings, 13 relays.
Embodiment
Consult Fig. 1-shown in Figure 5, the utility model is provided with position angle controller 3, and position angle controller 3 is mainly by motor 10, bracing frame 5, and parts such as pulley 6 and central shaft 7 constitute, and the voltage that motor adopts is 220V or 380V.Bracing frame 5 is a Π shape, adopts steel structure material to make.Be respectively equipped with corresponding through hole on two support arms of Π shape bracing frame 5, adopt axis hole to cooperate installation to be connected with bearing 12 in the through hole.Pulley 6 places in the Π shape bracing frame 5, and the corresponding installation in hole of the bearing 12 on two support arms of the axis hole of pulley 6 and bracing frame 5 also is connected on the central shaft 7 of motor 10.Central shaft 7 is an interference fit with the hole of bearing 12, is connected for key between pulley 6 and the central shaft 7.Pulley 6 matches with guide rail 8, and places on the guide rail 8, through the above-mentioned position angle controller 3 that connects and composes.
Present embodiment is: pulley 6 adopts the pulley that has groove, and the guide rail 8 that matches with it adopts steel structure material to make arc-shaped guide rail.Or the pulley of pulley 6 employing arcs, the guide rail 8 that matches with it adopts steel structure materials (channel-section steel or joist steel) to make the guide rail that has groove.
Consult Fig. 1-shown in Figure 5, the utility model is provided with several ring-shaped guide rails, and several ring-shaped guide rails are done annular arrangement from the inside to the outside.Present embodiment: be two ring-shaped guide rails, that is: ring-shaped guide rail 1 and ring-shaped guide rail 2.The footpath is greater than the ring-shaped guide rail 2 of ring-shaped guide rail 1 always in the setting of the periphery of ring-shaped guide rail 1, and ring-shaped guide rail 1 and ring-shaped guide rail 2 are fixed on the bearing 9, and bearing 9 adopts steel plates or reinforced concrete to make round, adopts welding or bolt to be connected and fixed.Two guide rails are concentric circles, and have the same level degree.Several position angle controllers 3 keep at a certain distance away and are arranged in equably on ring-shaped guide rail 1 and the ring-shaped guide rail 2.Pulley 6 in several position angle controllers 3 cooperates with ring-shaped guide rail 1 and ring-shaped guide rail 2, places on ring-shaped guide rail 1 and the ring-shaped guide rail 2, and can slide along ring-shaped guide rail 1 and ring-shaped guide rail 2.Support 4 is installed on the bracing frame 5 in several position angle controllers 3, and adopts bolt connecting mode and several bracing frames 5 to be connected to one.Support 4 adopts the crisscross framework that connects and composes of welding manner by several steel pipes or steel bar, and the lower end of support 4 adopts welding manner to connect an annular solid, and this annular solid and framework constitute an integral support 4, can adjust the flatness of support 4 on surface level like this.
During use, solar collector is fixed on the bracing frame of solar collector, and solar collector and support are fixed on the pipeline, and the pipeline bottom is provided with several frameworks, and several frame fixation are on support 4.Its connected mode is that bolt connects, and can adjust the pipeline flatness like this.
On photoelectric sensor 11 is fixed on support 4 any position that can accept sunshine, be consistent with the direction of solar collector.The output terminal of photoelectric sensor 11 links to each other with motor 10 in each position angle controller 3 respectively.Another embodiment: the output terminal of photoelectric sensor 11 links to each other with motor 10 in each position angle controller 3 respectively through a relay.
The utility model principle of work: receive when sunray shines on the photoelectric sensor 11 and by photoelectric sensor 11, photoelectric sensor 11 is analyzed the intensity of illumination, change light signal into electric signal, and corresponding electric signal inputed to motor 10 through relay, motor 10 is made action according to corresponding electric signal, motor 10 drives central shaft 7 rotations, 6 rotations of central shaft 7 drive pulley, and pulley 6 rotates along guide rail; Thereby the entire bracket 4 that places on the Π shape bracing frame 5 is rotated, and square set 4 drives solar collector and pipeline unitary rotation, makes the orientation of solar energy condenser lens sun-tracing.
Pulley 6, relay, photoelectric sensor 9, motor 4, bearing 12 adopt the commercially available prod.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1, a kind of position angle control device of solar collector, it is characterized in that: be provided with several ring-shaped guide rails, several ring-shaped guide rails are done annular arrangement from the inside to the outside, and several ring-shaped guide rails are fixed on the bearing, and several position angle spacing of controls certain distances are arranged on several ring-shaped guide rails equably; The lower end of several position angle controllers cooperates with several ring-shaped guide rails, and can slide along several ring-shaped guide rails, and a support is installed and be connected and fixed in several controller upper ends, position angle; Photoelectric sensor is fixed on the support, and the output terminal of photoelectric sensor links to each other with the input end of each position angle controller respectively.
2, the position angle control device of solar collector according to claim 1, it is characterized in that: described position angle controller comprises motor, Π shape bracing frame and pulley, be respectively equipped with corresponding through hole on two support arms of Π shape bracing frame, install in the through hole and be connected with bearing, pulley places in the Π shape bracing frame, the axis hole of pulley is corresponding with the dead eye of two support arms of bracing frame, installs and is connected on the central shaft of motor, and pulley and guide rail match to merge and place on the guide rail.
3, the position angle control device of solar collector according to claim 1 and 2 is characterized in that: the output terminal of described photoelectric sensor links to each other with motor in each position angle controller respectively through a relay.
4, the position angle control device of solar collector according to claim 1, it is characterized in that: described support adopts the crisscross framework that connects and composes of welding manner by several steel pipes or steel bar, the lower end of support connects an annular solid, and this annular solid and framework constitute an integral support.
5, the position angle control device of solar collector according to claim 1 is characterized in that: the described ring-shaped guide rail that several do annular arrangement from the inside to the outside is a concentric circles, and has identical flatness.
6, the position angle control device of solar collector according to claim 1 and 2 is characterized in that: described support is that bolt is connected with Π shape bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749091U CN201210256Y (en) | 2008-05-30 | 2008-05-30 | Azimuth angle control device for solar energy collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200749091U CN201210256Y (en) | 2008-05-30 | 2008-05-30 | Azimuth angle control device for solar energy collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210256Y true CN201210256Y (en) | 2009-03-18 |
Family
ID=40480994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200749091U Expired - Fee Related CN201210256Y (en) | 2008-05-30 | 2008-05-30 | Azimuth angle control device for solar energy collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026145A (en) * | 2011-02-22 | 2013-04-03 | 太阳能公司 | Solar tracker drive |
| CN111854188A (en) * | 2020-06-29 | 2020-10-30 | 蚌埠市好思家太阳能有限公司 | Steering support frame for solar water heater |
-
2008
- 2008-05-30 CN CNU2008200749091U patent/CN201210256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026145A (en) * | 2011-02-22 | 2013-04-03 | 太阳能公司 | Solar tracker drive |
| CN103026145B (en) * | 2011-02-22 | 2016-01-20 | 太阳能公司 | solar tracking driver |
| CN111854188A (en) * | 2020-06-29 | 2020-10-30 | 蚌埠市好思家太阳能有限公司 | Steering support frame for solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20120530 |