CN103853164A - Solar-energy photovoltaic power generation tracking device installed on building exterior wall - Google Patents
Solar-energy photovoltaic power generation tracking device installed on building exterior wall Download PDFInfo
- Publication number
- CN103853164A CN103853164A CN201210501011.9A CN201210501011A CN103853164A CN 103853164 A CN103853164 A CN 103853164A CN 201210501011 A CN201210501011 A CN 201210501011A CN 103853164 A CN103853164 A CN 103853164A
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- CN
- China
- Prior art keywords
- support frame
- screw mandrel
- bracing frame
- energy photovoltaic
- solar energy
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- 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.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
Abstract
The invention discloses a solar-energy photovoltaic power generation tracking device installed on a building exterior wall. The device includes a support frame I, a support frame II and a support frame III, which are horizontally arranged on the building exterior wall. A driving motor is fixedly installed at one end of the support frame I, far from the building exterior wall. A bearing block I is arranged at one end of the support frame II, far from the building exterior wall. A bearing block II is installed at one end of the support frame III, far from the building exterior wall. An output shaft of the driving motor is connected with a screw rod. The lower end of the screw rod sequentially passes through the bearing block I and the bearing block II. The lower end of the screw rod is provided with a check block. The bearing block I is connected with the screw rod through a bearing I. The bearing block II is connected with the screw rod through a bearing II. A nut is arranged between the support frame II and the support frame III on the screw rod. The solar-energy photovoltaic panel which is parallel with the screw rod is fixedly installed on the nut. A control system which adjusts the solar-energy photovoltaic panel is also included. The solar-energy photovoltaic power generation tracking device is simple in structure, great in tracking effect and high in response speed.
Description
Technical field
The present invention relates to a kind of solar energy power generating tracking means, particularly relate to a kind of solar energy power generating tracking means that is arranged on external wall.
Background technology
Photovoltaic devices is most important is exactly the conversion efficiency of photovoltaic system, and is a main aspect that affects its conversion ratio because the difference of direction of illumination causes the decline of the generating efficiency of photovoltaic devices.But employing photovoltaic tracking system, makes photovoltaic module can both aim at the sun on whole daytime, and within its year, generating efficiency can improve 30% left and right.Photovoltaic tracking system of the prior art mostly is stored program controlled, need to write running track from sun according to the different longitude and latitude in project implementation place, according to the rotation of its running orbit control mechanical hook-up.In the process of operation, need a large amount of computing machines to calculate process, programing work amount is large, and operation maintenance cost is high, and place just slightly changes need to recalculate and adjust corresponding program to track of sun.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of solar energy power generating tracking means that is arranged on external wall is provided.This solar energy power generating tracking means is simple in structure, and tracking effect is good, and corresponding speed is fast.
For achieving the above object, the technical solution used in the present invention is: a kind of solar energy power generating tracking means that is arranged on external wall, it is characterized in that: comprise the bracing frame one being horizontally set on external wall, bracing frame two and bracing frame three, the length of support frame as described above one is less than the length of bracing frame two, the length of support frame as described above two is less than the length of bracing frame three, support frame as described above one is installed with drive motor away from one end of external wall, support frame as described above two is provided with bearing seat one away from one end of external wall, support frame as described above three is installed with bearing seat two away from one end of external wall, the output shaft of described drive motor is connected with screw mandrel, the lower end of described screw mandrel is successively through bearing seat one and bearing seat two, the lower end of described screw mandrel is provided with block, described bearing seat one is connected with screw mandrel by bearing one, described bearing seat two is connected with screw mandrel by bearing two, on described screw mandrel and between bracing frame two and bracing frame three, be provided with nut, on described nut, be installed with the solar energy photovoltaic panel paralleling with leading screw, also comprise the control system that solar energy photovoltaic panel is adjusted, described control system comprises multiple for detection of the light sensor of photocurrent variations on solar energy photovoltaic panel, controller for receiving light sensor output signal and by motor drive module, drive motor being controlled, multiple described light sensors all join with the input end of controller, output terminal and the motor drive module of described controller join, and described motor drive module and drive motor join.
Above-mentioned a kind of solar energy power generating tracking means that is arranged on external wall, is characterized in that: the output shaft of described drive motor is connected by shaft coupling with screw mandrel.
The present invention compared with prior art has the following advantages:
1, of the present invention simple in structure, rationally novel in design.
2, when the present invention uses, detect the variation of photocurrent on solar energy photovoltaic panel by multiple light sensors, by controller, the variation of photocurrent is carried out to analyzing and processing, and then by motor drive module, drive motor is controlled, drive screw mandrel to rotate by drive motor, thereby solar energy photovoltaic panel is moved under the drive of nut, complete the tracking to sunshine, be applicable to the adjustment to solar energy photovoltaic panel in the time that building cover sunshine.
3, of the present invention to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and rationally novel in design, functional reliability is high, long service life, and tracking effect is good, and corresponding speed is fast.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic block circuit diagram of control system of the present invention.
Description of reference numerals:
1-bracing frame one; 2-bracing frame two; 3-bracing frame three;
4-external wall; 5-block; 6-bearing seat two;
7-screw mandrel; 8-nut; 9-solar energy photovoltaic panel;
10-bearing seat one; 11-shaft coupling; 12-drive motor;
13-light sensor; 14-controller; 15-motor drive module.
Embodiment
A kind of solar energy power generating tracking means that is arranged on external wall as depicted in figs. 1 and 2, comprise the bracing frame 1 being horizontally set on external wall 4, bracing frame 22 and bracing frame 33, the length of support frame as described above 1 is less than the length of bracing frame 22, the length of support frame as described above 22 is less than the length of bracing frame 33, support frame as described above 1 is installed with drive motor 12 away from one end of external wall 4, support frame as described above 22 is provided with bearing seat 1 away from one end of external wall 4, support frame as described above 33 is installed with bearing seat 26 away from one end of external wall 4, the output shaft of described drive motor 12 is connected with screw mandrel 7, the lower end of described screw mandrel 7 is successively through bearing seat 1 and bearing seat 26, the lower end of described screw mandrel 7 is provided with block 5, described bearing seat 1 is connected with screw mandrel 7 by bearing one, described bearing seat 26 is connected with screw mandrel 7 by bearing two, on described screw mandrel 7 and between bracing frame 22 and bracing frame 33, be provided with nut 8, on described nut 8, be installed with the solar energy photovoltaic panel 9 paralleling with leading screw 7, also comprise the control system that solar energy photovoltaic panel 9 is adjusted, described control system comprises multiple for detection of the light sensor 13 of photocurrent variations on solar energy photovoltaic panel 9, controller 14 for receiving light sensor 13 output signals and by motor drive module 15, drive motor 12 being controlled, multiple described light sensors 13 all join with the input end of controller 14, the output terminal of described controller 14 and motor drive module 15 join, and described motor drive module 15 joins with drive motor 12.
In the present embodiment, the output shaft of described drive motor 12 is connected by shaft coupling 11 with screw mandrel 7.
When use, detect the variation of photocurrent on solar energy photovoltaic panel 9 by multiple light sensors 13, by controller 14, the variation of photocurrent is carried out to analyzing and processing, and then by motor drive module 15, drive motor 12 is controlled, drive screw mandrel 7 to rotate by drive motor 12, thereby solar energy photovoltaic panel 9 is moved under the drive of nut 8, complete the tracking to sunshine, be applicable to the adjustment to solar energy photovoltaic panel 9 in the time that building cover sunshine.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure transformation of above embodiment being done according to the technology of the present invention essence, all still belongs in the protection domain of technical solution of the present invention.
Claims (2)
1. one kind is arranged on the solar energy power generating tracking means of external wall, it is characterized in that: comprise the bracing frame one (1) being horizontally set on external wall (4), bracing frame two (2) and bracing frame three (3), the length of support frame as described above one (1) is less than the length of bracing frame two (2), the length of support frame as described above two (2) is less than the length of bracing frame three (3), support frame as described above one (1) is installed with drive motor (12) away from one end of external wall (4), support frame as described above two (2) is provided with bearing seat one (10) away from one end of external wall (4), support frame as described above three (3) is installed with bearing seat two (6) away from one end of external wall (4), the output shaft of described drive motor (12) is connected with screw mandrel (7), the lower end of described screw mandrel (7) is successively through bearing seat one (10) and bearing seat two (6), the lower end of described screw mandrel (7) is provided with block (5), described bearing seat one (10) is connected with screw mandrel (7) by bearing one, described bearing seat two (6) is connected with screw mandrel (7) by bearing two, described screw mandrel (7) is gone up and is positioned between bracing frame two (2) and bracing frame three (3) and is provided with nut (8), on described nut (8), be installed with the solar energy photovoltaic panel (9) paralleling with leading screw (7), also comprise the control system that solar energy photovoltaic panel (9) is adjusted, described control system comprises multiple light sensors (13) for detection of the upper photocurrent variations of solar energy photovoltaic panel (9), be used for the controller (14) that receives light sensor (13) output signal and by motor drive module (15), drive motor (12) is controlled, multiple described light sensors (13) all join with the input end of controller (14), the output terminal of described controller (14) and motor drive module (15) join, described motor drive module (15) joins with drive motor (12).
2. a kind of solar energy power generating tracking means that is arranged on external wall according to claim 1, is characterized in that: the output shaft of described drive motor (12) is connected by shaft coupling (11) with screw mandrel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501011.9A CN103853164A (en) | 2012-11-29 | 2012-11-29 | Solar-energy photovoltaic power generation tracking device installed on building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501011.9A CN103853164A (en) | 2012-11-29 | 2012-11-29 | Solar-energy photovoltaic power generation tracking device installed on building exterior wall |
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| Publication Number | Publication Date |
|---|---|
| CN103853164A true CN103853164A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210501011.9A Pending CN103853164A (en) | 2012-11-29 | 2012-11-29 | Solar-energy photovoltaic power generation tracking device installed on building exterior wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104378054A (en) * | 2014-11-25 | 2015-02-25 | 广西大学 | Solar cell panel direction adjusting device |
| CN104753455A (en) * | 2015-03-21 | 2015-07-01 | 朱增伟 | Time-shared control and tracking type solar cell panel |
| CN106797196A (en) * | 2014-10-02 | 2017-05-31 | 太阳诱电株式会社 | Sensor device |
-
2012
- 2012-11-29 CN CN201210501011.9A patent/CN103853164A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106797196A (en) * | 2014-10-02 | 2017-05-31 | 太阳诱电株式会社 | Sensor device |
| CN106797196B (en) * | 2014-10-02 | 2019-07-26 | 太阳诱电株式会社 | Sensor device |
| US10461688B2 (en) | 2014-10-02 | 2019-10-29 | Taiyo Yuden Co., Ltd. | Sensor unit |
| CN104378054A (en) * | 2014-11-25 | 2015-02-25 | 广西大学 | Solar cell panel direction adjusting device |
| CN104753455A (en) * | 2015-03-21 | 2015-07-01 | 朱增伟 | Time-shared control and tracking type solar cell panel |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |