CN2119614U - Tracker for solar apparatus - Google Patents
Tracker for solar apparatus Download PDFInfo
- Publication number
- CN2119614U CN2119614U CN 92206823 CN92206823U CN2119614U CN 2119614 U CN2119614 U CN 2119614U CN 92206823 CN92206823 CN 92206823 CN 92206823 U CN92206823 U CN 92206823U CN 2119614 U CN2119614 U CN 2119614U
- Authority
- CN
- China
- Prior art keywords
- circuit
- solar
- solar light
- detection probe
- helioplant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a device which can automatically rotate with the positive irradiating angle of solar light. The head of a solar energy utilization apparatus is provided with a tracking probe which is composed of photosensitive sensors respectively arranged in four corners. A timer switches on a circuit in definite time, the offset position of the solar light is discriminated after comparing the measurement of the sensitizing intensity of two opposite sensors, and then a motor is driven to rotate via an amplifying circuit and a driving circuit. When the solar energy utilization apparatus is over against the solar light, the motor automatically stops working, and the circuit enters the stand-by state. The utility model has solar light converting electrical energy itself and can be suitable for being used in field remote regions.
Description
Solar energy is a kind of inexhaustible not intact new forms of energy of using.Along with science and technology development, increasing helioplant, as solar charger, solar water heater, solar cooker etc. are applied to going in the production practices.But said apparatus be fixing towards, promptly select to fixedly mount solar energy equipment behind the best solar incident angle.And the sun sets from being raised up to the west in the east, rotate 180 degree with upper angle.In other words, in the most of the time, solar light irradiation is a refract light on solar energy equipment, and light energy use efficiency is poor.
The purpose of this utility model is that a kind of tracing machine that can make solar energy equipment regularly automatically keep the vertical incidence angle with sunlight will be provided, with the raising light energy use efficiency.
The purpose of this utility model realizes that by following technical measures it is made up of fixed mount and movable part, also comprises the sunlight detection probe, discriminator, executing agency, servomotor, timer etc.The sunlight detection probe is made up of light sensor; Discriminator is made of comparison circuit; Executing agency comprises amplifying circuit and drive circuit; Timer relay and contactor UNICOM are used for the switch of timing controlled power supply circuits.The light sensor of described sunlight detection probe is made up of four monocrystalline silicon diodes that are installed in the spheroid four sides respectively.The outside of diode is equipped with transparent shroud.
Describe in further detail below in conjunction with the accompanying drawing illustrated embodiment.
Fig. 1 is the example structure schematic diagram.
Fig. 2 is a sunlight detection probe structural representation.
Fig. 3 is sunlight detection probe light sensor distributing position figure.
Fig. 4 is a sunlight detection probe electrical schematic diagram.
Fig. 5 is the embodiment electrical schematic diagram.
As shown in Figure 1, tracker is made up of fixed support and movable part.Fixed support is linked by fixing hole 8 and building by holder 6.Movable part comprises turntable 5, is fixed in the feet 4 on the turntable, lifting push rod 7 and platen 1.Tracker also includes control and drives the timing automatic tracking means that movable part rotates.It comprises the sunlight detection probe, discriminator, executing agency, servomotor and timer etc.Sunlight detection probe 3 is installed in the front portion of solar energy equipment.It forms light sensor by four monocrystalline silicon diodes 10 that are installed in the spheroid four sides respectively.(see figure 2).Consider the illumination angle of sunlight, the monocrystalline silicon diode of each face all has-45 degree elevation angle (see figure 3)s.Be coated with transparent protective cover 9 in the outside of monocrystalline silicon diode.Connect plug-in unit 12 by lead-out wire 11.See Fig. 5, discriminator is made of comparison circuit.Executing agency comprises amplifying circuit and drive circuit.A relay switch is controlled in the output of timer, according to setting-up time, and the timing Power-On K switch
3During circuit working, timer is with K
JClosure, K switch
3Connect, at this moment, front-end circuit begins to test.Referring to Fig. 4, if at this moment sunlight is partial to a
1, diode a
1Sensitization intensity is higher than the diode a that sets up relatively
1', by a
1And a
1' electric bridge formed is unbalance, identifies the deviation post of sunlight after relatively through oversampling circuit, through amplifying and drive circuit control servomotor D, the drive turntable is towards a again
1Direction is rotated.Work as a
1And a
1' when the sensitization intensity of diode is identical, bridge balance, motor D
1Quit work.Circuit enters holding state again.As when starting shooting solar radiation at the b of light sensor
1And b
1' during face, its operation principle is identical during with a point.This tracing machine does not need additional power source during operation from having sunlight converting electrical energy 2.Adopt the multistage planet transmission mechanism, the helioplant of electronic function drive more than 100 kilograms of smaller power rotated.Afterbody speed change at transmission mechanism adopts the worm and gear structure to carry out self-locking, in case the external force effect produces contrary running.
The utlity model has following advantage: 1, can the positive firing angle of the automatic tracks sunlight of helioplant be rotated in any angle, greatly improve the light energy use efficiency of solar energy equipment. 2, timer is regularly connected circuit, has reduced the energy, has been conducive to protect motor simultaneously. 3, provide sunshine conversion electric energy for oneself, be adapted at the open-air use in border area.
Claims (3)
1, a kind of tracing machine of helioplant is made up of fixed support and movable part, it is characterized in that: it also comprises sunlight detection probe 7, discriminator, and executing agency, servomotor, timer, the sunlight detection probe is made up of light sensor; Discriminator is made of comparison circuit; Heat row mechanism comprises amplifying circuit and drive circuit; The relay of timer and power supply circuits switch UNICOM.
2, the tracing machine of helioplant as claimed in claim 1 is characterized in that: the light sensor of described sunlight detection probe is made up of four monocrystalline silicon diodes 2 that branch is located at the spheroid four sides.
3, the tracing machine of helioplant as claimed in claim 2 is characterized in that: the outside of described monocrystalline silicon diode is equipped with transparent guard shield 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92206823 CN2119614U (en) | 1992-04-18 | 1992-04-18 | Tracker for solar apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 92206823 CN2119614U (en) | 1992-04-18 | 1992-04-18 | Tracker for solar apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2119614U true CN2119614U (en) | 1992-10-21 |
Family
ID=4952688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 92206823 Pending CN2119614U (en) | 1992-04-18 | 1992-04-18 | Tracker for solar apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2119614U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000071942A1 (en) * | 1999-05-19 | 2000-11-30 | Yaoming Zhang | Solar tracing sensor and application thereof in solar auto-tracing device |
CN100434861C (en) * | 2005-06-09 | 2008-11-19 | 王成伟 | Optical tracking transducer |
CN101399508B (en) * | 2007-11-06 | 2011-06-08 | 中国科学院电工研究所 | Manual control device for solar automatic tracking system |
US8115151B2 (en) | 2005-06-09 | 2012-02-14 | Chengwei Wang | Light tracking sensor and sunlight tracking system thereof |
CN102854896A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Method for tracking irradiation direction of sunlight |
CN102854893A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Device for tracking sunlight irradiation direction |
CN102854889A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Method for tracking irradiation direction of sunlight by using photovoltaic cell |
CN108121365A (en) * | 2017-12-22 | 2018-06-05 | 宁波江北思洞工业设计有限公司 | A kind of automatic sun-exposing photovoltaic panel |
CN108917814A (en) * | 2018-07-26 | 2018-11-30 | 芜湖凯兴汽车电子有限公司 | Detection device is used in a kind of processing of sensor |
-
1992
- 1992-04-18 CN CN 92206823 patent/CN2119614U/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000071942A1 (en) * | 1999-05-19 | 2000-11-30 | Yaoming Zhang | Solar tracing sensor and application thereof in solar auto-tracing device |
CN100434861C (en) * | 2005-06-09 | 2008-11-19 | 王成伟 | Optical tracking transducer |
US8115151B2 (en) | 2005-06-09 | 2012-02-14 | Chengwei Wang | Light tracking sensor and sunlight tracking system thereof |
CN101399508B (en) * | 2007-11-06 | 2011-06-08 | 中国科学院电工研究所 | Manual control device for solar automatic tracking system |
CN102854896A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Method for tracking irradiation direction of sunlight |
CN102854893A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Device for tracking sunlight irradiation direction |
CN102854889A (en) * | 2011-06-28 | 2013-01-02 | 吴昌德 | Method for tracking irradiation direction of sunlight by using photovoltaic cell |
CN108121365A (en) * | 2017-12-22 | 2018-06-05 | 宁波江北思洞工业设计有限公司 | A kind of automatic sun-exposing photovoltaic panel |
CN108917814A (en) * | 2018-07-26 | 2018-11-30 | 芜湖凯兴汽车电子有限公司 | Detection device is used in a kind of processing of sensor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
AD01 | Patent right deemed abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned |