CN109067340A - Tracing type photovoltaic plate system - Google Patents
Tracing type photovoltaic plate system Download PDFInfo
- Publication number
- CN109067340A CN109067340A CN201811023227.2A CN201811023227A CN109067340A CN 109067340 A CN109067340 A CN 109067340A CN 201811023227 A CN201811023227 A CN 201811023227A CN 109067340 A CN109067340 A CN 109067340A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- medium
- fixed pedestal
- medium cavity
- equilateral triangle
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003350 kerosene Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention provides a kind of tracing type photovoltaic plate system, including the square fixed pedestal in cross section, and Qi Dong, south, sets the medium cavity for setting the medium that sunkissed can expand with heat and contract with cold mutually be insulated, extending vertically, interior respectively in the side of three, west；Top base is connected with above fixed pedestal, three hydraulic cylinders being mutually insulated, projection constitutes equilateral triangle vertex are vertically arranged in it, and three hydraulic cylinders are respectively at Dong Jiao, Xi Jiao of the equilateral triangle, Beijiao, are denoted as eastern hydraulic cylinder, western hydraulic cylinder, northern hydraulic cylinder respectively；East, west, north hydraulic cylinder are respectively communicated with the medium cavity in fixed pedestal west side, east side, southern side；The medium that expands with heat and contract with cold in each hydraulic cylinder is blocked by sliding plug, connection support bar above each sliding plug, and the upper end of each support rod passes through three apex angles that ball connects secondary common connection equilateral triangle connecting plate respectively；Fixed photovoltaic panel above the connecting plate.The system can make photovoltaic panel that the sun be followed to rotate, and structure is simple, and cost is relatively low.
Description
Technical field
The present invention relates to solar energy equipment fields, are to be related to a kind of photovoltaic board system particularly.
Background technique
In photovoltaic apparatus, main component is photovoltaic panel.And in order to make photovoltaic panel reach best generating state, it usually needs
Using solar tracking system, photovoltaic panel is made to follow the sun to rotate as much as possible；But current solar tracking system usually wraps
Electric system, the light that controller is sensed according to multiple optical sensor are taken containing multiple optical sensors and controller, private
According to data, to judge position of sun, and the position that electric system drives photovoltaic panel to rotate to the face sun as far as possible is taken by private；
Since electronic module, the mechanical module that the set tracking system is related to are more, cost is larger, therefore few use, therefore current light
It is still fixed for lying prostrate most of plate system, therefore generating efficiency is limited.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of tracing type photovoltaic plate system, which can make light
Volt plate follows the sun to rotate, and to obtain higher generating efficiency, and structure is simple, and cost is relatively low.
The technical solution adopted by the present invention to solve the technical problems is: the tracing type photovoltaic plate system includes being vertically arranged
Fixed pedestal, the fixed pedestal cross section is square, and Qi Dong, south, set in the side of three, west respectively one it is vertical
The medium cavity of extension, the dielectric cavity body is interior to be equipped with the medium that expands with heat and contract with cold, and the cavity wall that sunlight can pass through the medium cavity is irradiated to
In the medium that expands with heat and contract with cold, and each medium cavity is mutually insulated；Top base, the upper base are connected with above the fixed pedestal
Three hydraulic cylinders being mutually insulated are vertically arranged in seat, which falls within one equilateral three
Three angular apex angles, and a line of the equilateral triangle is parallel to the southern side face of the fixed pedestal, and described three
Root hydraulic cylinder is respectively at Dong Jiao, Xi Jiao of the equilateral triangle, Beijiao, be denoted as respectively eastern hydraulic cylinder, western hydraulic cylinder, north it is hydraulic
Cylinder；The east hydraulic cylinder, western hydraulic cylinder, northern hydraulic cylinder are respectively communicated with Jie of the medium cavity in the fixed pedestal west side, east side
Matter cavity, southern side medium cavity；The medium that expands with heat and contract with cold in each hydraulic cylinder is blocked by sliding plug, is separately connected above each sliding plug
A piece support rod, the upper end of each support rod pass through three that ball connects one equilateral triangle connecting plate of secondary connection jointly respectively
Apex angle；The connecting plate is fixedly arranged above photovoltaic panel.
Preferably, each medium cavity cross section is in rectangle, and cavity wall is made of double glazing, so that medium cavity
Inside has good heat insulation effect, is influenced with eliminating external air flow to the temperature for the medium that expands with heat and contract with cold.
Preferably, the medium that expands with heat and contract with cold is made of kerosene or mercury.
The beneficial effects of the present invention are: the tracing type photovoltaic plate systems during the work time, with the sun from east by
It is gradually passed to west, the situation that each medium cavity is illuminated by the light on the fixed pedestal gradually changes, and e.g., the sun is in positive east
When, the medium cavity in only fixed pedestal east side is obviously irradiated by sunlight, and illumination suffered by the medium cavity of another two sides is extremely faint,
This height that sliding plug in western hydraulic cylinder being connected to the medium cavity in the east side is lifted is significantly greater than other two
Thus sliding plug in hydraulic cylinder makes the photovoltaic panel on connecting plate to the greatest extent may be used so that the triangle connecting plate be made to face east overhead
Illumination can efficiently be acquired；Similarly, when the sun is in Due South, sliding plug is apparently higher than in other two hydraulic cylinders in northern hydraulic cylinder
Sliding plug so that photovoltaic panel faces southern overhead；And the sun, when being in positive west, similarly photovoltaic panel can face west overhead；By
This realizes that photovoltaic panel follows the sun to rotate.
Detailed description of the invention
Fig. 1 is one embodiment schematic diagram of this tracing type photovoltaic plate system.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is the B-B direction cross-sectional view of Fig. 1.
Specific embodiment
In Fig. 1-embodiment shown in Fig. 3, which includes the fixed pedestal 1 being vertically arranged, should
1 cross section of fixed pedestal is square, and Qi Dong, south, sets a phase extending vertically, complete respectively in the side of three, west
With medium cavity 2a, 2b, 2c, the medium of the same race that expands with heat and contract with cold of identical weight, sunlight are equipped in each medium cavity 2a, 2b, 2c
The cavity wall that can pass through medium cavity is irradiated in the medium that expands with heat and contract with cold, and each medium cavity 2a, 2b, 2c are mutually insulated；Institute
State and be connected with top base 3 above fixed pedestal 1, be vertically arranged in the top base 3 three be mutually insulated it is identical hydraulic
Cylinder 4a, 4b, 4c, the outer surface of the hydraulic cylinder are also made of heat-insulated；As shown in figure 3, three hydraulic cylinders 4a, 4b, the 4c exist
Projection on horizontal plane falls within three apex angles of an equilateral triangle, and a line of the equilateral triangle be parallel to it is described
The southern side face of fixed pedestal 1, in the present embodiment, which is just set to cross section in the described of equilateral triangle
On three ribs of top base 3；And three described hydraulic cylinders 4a, 4b, the 4c be respectively at the equilateral triangle Dong Jiao, Xi Jiao,
Beijiao is denoted as eastern hydraulic cylinder 4c, western hydraulic cylinder 4a, northern hydraulic cylinder 4b respectively.
The east hydraulic cylinder 4c, western hydraulic cylinder 4a, north hydraulic cylinder 4b are respectively communicated with the dielectric cavity in the fixed pedestal west side
Body 2c, the medium cavity 2a in east side, southern side medium cavity 2b；Medium is expanded with heat and contract with cold by sliding in each described hydraulic cylinder 4a, 4b, 4c
Plug 5 blocks, and a support rod 51 is separately connected above each sliding plug 5, and the upper end of each support rod 51 passes through ball respectively and connects pair altogether
With three apex angles of one equilateral triangle connecting plate 6 of connection；The connecting plate 6 is fixedly arranged above photovoltaic panel 7.
In the present embodiment, as shown in Fig. 2, each cross section medium cavity 2a, 2b, 2c is in rectangle, and cavity wall is by bilayer
Glass is constituted, so as to have good heat insulation effect inside medium cavity 2a, 2b, 2c, to eliminate external air flow to expanding with heat and contract with cold
The temperature of medium influences.The medium that expands with heat and contract with cold can be made of kerosene or mercury.
Above-mentioned tracing type photovoltaic plate system is during the work time, described solid as the sun from being gradually passed to west in the east
Determine the situation that each medium cavity 2a, 2b, 2c are illuminated by the light on pedestal 1 to gradually change, it is e.g., only fixed when the sun is in positive east
The medium cavity 2a in 1 east side of pedestal is obviously irradiated by sunlight, and illumination suffered by the medium cavity of another two sides is extremely faint, this make with
The height that is lifted of sliding plug in the western hydraulic cylinder 4a of the medium cavity 2a connection in the east side be significantly greater than other two it is hydraulic
Thus sliding plug in cylinder makes photovoltaic panel 7 on connecting plate 6 as far as possible so that the triangle connecting plate 6 be made to face east overhead
Efficiently acquire illumination；Similarly, when the sun is in Due South, sliding plug 5 is apparently higher than other two hydraulic cylinders in northern hydraulic cylinder 4b
In sliding plug so that photovoltaic panel 7 faces southern overhead；And the sun, when being in positive west, similarly photovoltaic panel 7 can face on west
It is empty；Being achieved in photovoltaic panel 7 follows the sun to rotate.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of tracing type photovoltaic plate system, including the fixed pedestal (1) being vertically arranged；It is characterized by: the fixed pedestal (1)
Cross section is square, and Qi Dong, south, set in the side of three, west respectively the medium cavity extended vertically (2a, 2b,
2c), the medium that expands with heat and contract with cold is equipped in the medium cavity (2a, 2b, 2c), sunlight can pass through the chamber of the medium cavity (2a, 2b, 2c)
Wall is irradiated in the medium that expands with heat and contract with cold, and each medium cavity (2a, 2b, 2c) is mutually insulated；Above the fixed pedestal (1)
It is connected with top base (3), is vertically arranged with three hydraulic cylinders being mutually insulated (4a, 4b, 4c) in the top base (3), this three
The projection of root hydraulic cylinder (4a, 4b, 4c) in the horizontal plane falls within three apex angles of an equilateral triangle, and the equilateral triangle
The a line of shape is parallel to the southern side face of the fixed pedestal (1), and three hydraulic cylinders (4a, 4b, 4c) are respectively at
Dong Jiao, Xi Jiao, the Beijiao of the equilateral triangle are denoted as eastern hydraulic cylinder (4c), western hydraulic cylinder (4a), northern hydraulic cylinder (4b) respectively；
The east hydraulic cylinder (4c), western hydraulic cylinder (4a), northern hydraulic cylinder (4b) are respectively communicated with the medium cavity in the fixed pedestal west side
The medium cavity (2a) in (2c), east side, southern side medium cavity (2b)；It expands with heat and contract with cold in each hydraulic cylinder (4a, 4b, 4c) Jie
Matter is blocked by sliding plug (5), and a support rod (51), the upper end point of each support rod (51) are separately connected above each sliding plug (5)
Three apex angles of one equilateral triangle connecting plate (6) of secondary connection jointly are not connect by ball；The connecting plate (6) is fixedly arranged above
Photovoltaic panel (7).
2. tracing type photovoltaic plate system according to claim 1, it is characterised in that: each medium cavity (2a, 2b, 2c)
Cross section is in rectangle, and cavity wall is made of double glazing.
3. tracing type photovoltaic plate system according to claim 1, it is characterised in that: the medium that expands with heat and contract with cold by kerosene or
Mercury is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023227.2A CN109067340A (en) | 2018-09-04 | 2018-09-04 | Tracing type photovoltaic plate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023227.2A CN109067340A (en) | 2018-09-04 | 2018-09-04 | Tracing type photovoltaic plate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109067340A true CN109067340A (en) | 2018-12-21 |
Family
ID=64759269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023227.2A Pending CN109067340A (en) | 2018-09-04 | 2018-09-04 | Tracing type photovoltaic plate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109067340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446921A (en) * | 2020-04-14 | 2020-07-24 | 南京信息工程大学 | Photovoltaic power generation power prediction device |
| CN111900820A (en) * | 2020-07-24 | 2020-11-06 | 韩建辉 | Air compression inner swing type real-time temperature control motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086394A (en) * | 2006-06-11 | 2007-12-12 | 邓运明 | Solar automatic tracking device |
| JP3156344U (en) * | 2009-10-14 | 2009-12-24 | 康郎 西井 | Steam generator using sunlight, heat engine and power generator using the same |
| CN205792413U (en) * | 2016-05-30 | 2016-12-07 | 瞿曦 | A kind of liquid thermal expansion drive-type solar-tracking system |
| JP2017207226A (en) * | 2016-05-17 | 2017-11-24 | 矢崎エナジーシステム株式会社 | Solar energy utilization unit |
| CN108039856A (en) * | 2017-11-30 | 2018-05-15 | 宁波德深机械设备有限公司 | A kind of windproof photovoltaic module support |
| CN207751190U (en) * | 2017-10-27 | 2018-08-21 | 浙江谷高光伏科技有限公司 | A kind of solar bracket of self-adjustable inclination |
-
2018
- 2018-09-04 CN CN201811023227.2A patent/CN109067340A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086394A (en) * | 2006-06-11 | 2007-12-12 | 邓运明 | Solar automatic tracking device |
| JP3156344U (en) * | 2009-10-14 | 2009-12-24 | 康郎 西井 | Steam generator using sunlight, heat engine and power generator using the same |
| JP2017207226A (en) * | 2016-05-17 | 2017-11-24 | 矢崎エナジーシステム株式会社 | Solar energy utilization unit |
| CN205792413U (en) * | 2016-05-30 | 2016-12-07 | 瞿曦 | A kind of liquid thermal expansion drive-type solar-tracking system |
| CN207751190U (en) * | 2017-10-27 | 2018-08-21 | 浙江谷高光伏科技有限公司 | A kind of solar bracket of self-adjustable inclination |
| CN108039856A (en) * | 2017-11-30 | 2018-05-15 | 宁波德深机械设备有限公司 | A kind of windproof photovoltaic module support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446921A (en) * | 2020-04-14 | 2020-07-24 | 南京信息工程大学 | Photovoltaic power generation power prediction device |
| CN111446921B (en) * | 2020-04-14 | 2021-02-02 | 南京信息工程大学 | Photovoltaic power generation power prediction device |
| CN111900820A (en) * | 2020-07-24 | 2020-11-06 | 韩建辉 | Air compression inner swing type real-time temperature control motor |
| CN111900820B (en) * | 2020-07-24 | 2021-05-07 | 苏州喜全软件科技有限公司 | Air compression inner swing type real-time temperature control motor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |
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| WD01 | Invention patent application deemed withdrawn after publication |