CN102760781B - Solar generating unit and circular-arc support elevation adjusting bracket - Google Patents
Solar generating unit and circular-arc support elevation adjusting bracket Download PDFInfo
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- CN102760781B CN102760781B CN201210261580.0A CN201210261580A CN102760781B CN 102760781 B CN102760781 B CN 102760781B CN 201210261580 A CN201210261580 A CN 201210261580A CN 102760781 B CN102760781 B CN 102760781B
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- arc support
- circle arc
- elevation angle
- support
- circular
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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 circular-arc support elevation adjusting bracket and a solar generating unit. The circular-arc support elevation adjusting bracket is used for supporting a solar cell panel in the solar generating unit and adjusting an elevation, and comprises a base support piece, a hinging part, a connecting assembly and a circular-arc support, wherein the base support piece is connected with a basic ground; the base support piece is provided with a positioning piece; the hinging part is arranged at the top end of the base support piece; the lower side of the connecting assembly is hinged at the top end of the base support piece through the hinging part; the upper side of the connecting assembly is connected with and used for supporting the solar cell panel; the circular-arc support is semicircular; in a semicircle, a hinged shaft of the hinging part is taken as the circle center; the two ends of the circular arc of the circular-arc support are connected to the connecting assembly; the circular arc of the circular-arc support is provided with a plurality of positioning holes; and the elevation of the solar cell panel is adjusted by rotating the circular-arc support and positioning the positioning holes at different positions on the positioning piece. The circular-arc support elevation adjusting bracket has the advantages of convenience for operating, high cost performance, attractive appearance and capability of increasing the generating efficiency.
Description
Technical field
The present invention relates to technical field of solar utilization technique, relate in particular to a kind of for the circle arc support elevation angle adjusting pole that the solar panel elevation angle is adjusted and the solar power generation unit with this circle arc support elevation angle adjusting pole.
Background technology
Solar energy is a kind of important clean energy resource, utilizes the solar power station of solar energy, can be both large-scale power station, can be also household small-size power station.Large-scale power station has a large amount of solar power generation units conventionally, as long as and household small-size power station has generator unit one or two.The equipment of the collection solar energy of each solar power generation unit is mainly some solar panels (or claiming array component), and these solar panels need to be supported on the ground by bracing or strutting arrangement.And, due to regional disparity, Four seasons change and in every day the sun irradiation angle of different time change, the angle of solar panel needs to adjust, and could increase the efficiency of generating electricity.The adjustment of angle of solar cell panel had both comprised the elevation angle adjustment that adapts to Four seasons change, also comprised the angle adjustment sooner or later changing in applicable a day.
Yet in the support of the existing solar panel of ， China and angular adjustment apparatus (claiming again solar bracket), the standard specifications that neither one is complete and regular, can with support be divided into:
1, fixed bracket, to calculate maximum generating watt every year on average according to the intensity of sunshine of project location, calculate corresponding support inclination angle, this version has simple in structure, non-maintaining, but because sun altitude is inconsistent throughout the year, cause sunray and the assembly surface can not be vertical all the time, be annual energy output for approaching mean value, do not make full use of solar energy, energy output is on the low side.
2, uniaxial tracking bracket, the principle that uniaxial tracking bracket rises in east and drop in west according to the sun, regulate parameter, make solar panel surface face toward the sun every day, make as best one can sunray perpendicular to solar panel surface, increasing electricity output, but the type support generally can be mixed transmission gear for electric motor, increase cost, and overlong time, motor also easily damages or breaks down.
3, tracking support with double shafts, tracking support with double shafts version on the basis of uniaxiality tracking according to the automatic adjusting pole of altitude of the sun angle-dependent parameter inclination angle, even if solar panel every day is vertical sunray all the time, increasing electricity output to greatest extent, but the type support is more complicated compared with single-shaft tracking system.
And the support of prior art is generally heavier, and rolled steel dosage is more, and failure rate is the highest, be exactly that cost performance is lower in summary.
To sum up, need to design and a kind ofly can consider generating efficiency and equipment cost, the solar panel elevation angle adjusting pole of easy to adjust, the high performance-price ratio in the elevation angle in the situation that guaranteeing support safety.
Summary of the invention
The object of the present invention is to provide a kind of circle arc support elevation angle adjusting pole, to solve solar bracket of the prior art, can not take into account generating efficiency and equipment cost, the technical problem that cost performance is not high.
Another object of the present invention is to provide a kind of solar power generation unit with circle arc support of the present invention elevation angle adjusting pole.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of circle arc support elevation angle adjusting pole, support and the elevation angle for solar power generation unit solar panel are adjusted, described circle arc support elevation angle adjusting pole comprises: base strutting piece, for being connected with foundation ground, is provided with keeper on described base strutting piece; Articulated section, is arranged at the top of described base strutting piece; Coupling assembling, downside is articulated with described base strutting piece top by articulated section, and upside connects and supports described solar panel; Circle arc support, semi-circular shape, it is the center of circle that described semicircle be take the jointed shaft of described articulated section, the circular arc two ends of described circle arc support are connected in described coupling assembling, on the circular arc of described circle arc support, there are a plurality of location holes, rotate described circle arc support, by the described location hole of diverse location is positioned to described keeper to adjust the elevation angle of described solar panel.
Solar power generation unit of the present invention, has circle arc support of the present invention elevation angle adjusting pole.
Beneficial effect of the present invention is, circle arc support of the present invention elevation angle adjusting pole, stable supporting construction was both provided, also can conveniently carry out the elevation angle adjustment of solar panel, and whole circle arc support elevation angle adjusting pole is cheap, maintenance cost is low, and outward appearance is graceful, and cost performance is high.The circle arc support of circle arc support of the present invention elevation angle adjusting pole rotates around jointed shaft, its track is a circle, circle arc support is a strutting piece, also be an adjustment part of adjusting for the elevation angle, strutting piece be designed to circular-arc, strutting piece is all the time on its movement locus, like this in corresponding angle position, fix strutting piece, can carry out easily the adjustment of the solar panel elevation angle fixed support, reach goodish effect.This elevation angle adjustable support, because of the design of circle arc support for this reason, meets the demand of the elevation angle angle of Various Seasonal completely simultaneously, can not be subject to the restriction on project ground, has extraordinary versatility, and outward appearance simplicity generosity, has ornamental value.Rolled steel dosage and the fixed bracket of this support are similar, but the more fixed raising of energy output 5% left and right, the 30MW photovoltaic generation project of take is example, improves every year 210000 degree electricity left and right, with the calculating of 25 years battery component life-spans, and can multiple electric 5,250,000 degree.
Accompanying drawing explanation
Fig. 1-Fig. 3 is that schematic diagram is looked on the solar power generation unit of the embodiment of the present invention and a left side that circle arc support elevation angle adjusting pole is positioned at the different elevations angle.
Fig. 4 is the schematic rear view of solar power generation unit and the circle arc support elevation angle adjusting pole of the embodiment of the present invention.
Fig. 5 is the schematic diagram of articulated section in the circle arc support elevation angle adjusting pole of the embodiment of the present invention.
Fig. 6 is the L-L cutaway view in Fig. 5.
Embodiment
The exemplary embodiments that embodies feature & benefits of the present invention will describe in detail in the following description.Be understood that the present invention can have various variations on different embodiment, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be when the use that explain in itself, but not in order to limit the present invention.
As Figure 1-Figure 4, the solar power generation unit of the embodiment of the present invention, comprises the circle arc support elevation angle adjusting pole of solar panel 7 and the embodiment of the present invention.Here said front and back, are to take solar panel 7 towards a side of sunlight as front, otherwise after a side is.After fore-and-aft direction is determined, left and right is also just determined thereupon.
Lower mask body is introduced the circle arc support elevation angle adjusting pole of the preferred embodiment of the present invention.
As shown in Figure 1, the circle arc support elevation angle adjusting pole of the embodiment of the present invention, comprises column 1, articulated section 2, coupling assembling 3 and circle arc support 4, below one by one all parts is described in detail.
As shown in Fig. 1, Fig. 5 and Fig. 6, the articulated section 2 between column 1 and coupling assembling 3 is arranged at the top of column 1, for be connected and the coupling assembling 3 of support solar cell panel 7 is hinged.That is to say, coupling assembling 3 downsides are connected in articulated section 2, and upside is in order to connect and support solar cell panel 7.
As Figure 1-Figure 4, the solar power generation unit of the embodiment of the present invention and circle arc support elevation angle adjusting pole, coupling assembling 3 is frame structure, and coupling assembling 3 comprises girder 31 and secondary beam 32, and girder 31 is perpendicular to secondary beam 32.Girder 31 with column 1 in same plane, even girder 31 along articulated section during 2 hinge axis rotation, girder 31 also all the time with column 1 in same plane, this plane and ground are perpendicular.Girder 31 is one or more, and secondary beam 32 is parallel to ground setting, and secondary beam 32 can be more than two or two, is generally even number.As shown in Figure 3, solar panel 7 is fixedly connected on a pair of secondary beam 32.Articulated section 2 is to be hinged with girder 31, and the position of articulated section 2 is at girder 31 Dian Chu of longitudinal center.
As shown in Fig. 1, Fig. 5 and Fig. 6, articulated section 2 comprises welding steel 21 and bolt 20, welding steel 21 is welded in the side, two of left and right at column 1 top, its spacing is greater than the width of girder 31, top at welding steel 21 offers bolt hole, wears bolt 20 and using as the hinged jointed shaft of girder 31 and column 1 in bolt hole.Because the coupling assembling of 2 tops, articulated section 3 is not heavy with the load of solar panel 7, therefore bolt 20 plays the effect that jointed shaft is rotation axis, and girder 31 centers of gravity are positioned at the position of column 1, therefore do not need just can make easily coupling assembling 3 and solar panel 7 rotations in the situation of larger external force, to realize elevation angle adjustment.
As Figure 1-Figure 4, circle arc support 4 is semi-circular shape, and described semicircle be take bolt 20 as the center of circle, and circular arc 40 two ends of circle arc support 4 are connected in coupling assembling 3 by bolt 43,44 respectively, and circle arc support 4 can adopt curved the forming of rectangular tube volume.In the present embodiment, on the circular arc 40 of circle arc support 4, there are three location holes 411,412,413, take 0 degree that the position at bolt 43 places is circular arc 40, take the 180 degree places that bolt 44 positions are circular arc 40, location hole can be separately positioned on the position of 41 degree, 61 degree and 81 degree, but the present invention does not limit the quantity of location hole and the position of setting thereof.Position in circular arc 40 processes of the circle arc support 4 of the trailing flank of column 1, be provided with location-plate 11, on location-plate 11, be also provided with location hole (not shown), be bolted the location hole on location hole on circle arc support 4 411,412,413 one of them and location-plate 11, so that the elevation angle of solar panel 7 is fixed.As shown in Figure 1-Figure 3, when location hole 411,412,413 is positioned location-plate 11 respectively, the elevation angle of corresponding solar panel 7 is 56 degree, 36 degree and 16 degree respectively, at this moment bolt 20 is 7 degree with the line of location hole and the angle of column 1 vertical direction center line on location-plate 11, the number of degrees here, all can fluctuating by 1-2 degree.Certainly, also location-plate 11 can be set, and on column 11, directly offer bolt hole as keeper so that circle arc support 4 is positioned, at this moment just no longer include the differential seat angle of 7 degree.Location hole on location-plate 11 can be the slotted hole of above-below direction, can be convenient to wearing of bolt, and not affect locating effect.
Pull down the bolt in connected positioning plate 11 and location hole 411, rotation circle arc support 4 to location hole 412 over against location-plate 11 on the position of location hole, in location hole 412, wear bolt so that circle arc support 4 is positioned, the elevation angle of solar panel 7 can be adjusted to 36 degree by 56 degree, adjustment principle between other readings is identical therewith, repeats no more.
As Figure 1-Figure 4, column 1 can be three covers, the ground that matches, and girder 31 is three, on the downside of the trailing flank of middle column 1 and middle girder 31, is respectively arranged with for two mount pads 82,81 of push rod are installed.And between the circular arc 40 of circle arc support 4 and girder 31, also can be provided with middle support 45, between middle support 45 and girder 31 and circle arc support 4, can be bolted to connection.Girder 31 is connected with circle arc support 4, middle support 45, becomes as a whole, by rotation circle arc support 4, regulates the angle of girder 31.
Circle arc support of the present invention elevation angle adjusting pole, do not adopt machined piece, be all that standard sections is formed by connecting by welding and bolt, effectively reduced difficulty of processing, very convenient when installing simultaneously and regulating, during adjustable inclination, circle arc support 4 is unclamped with the bolt that location-plate 11 is connected, on mount pad 82 on each solar power generation unit middle standing pillar 1, fix hand push rod (principle of hand push rod can be worm gear structure or gear speed adjusting gear), hand push rod top can be by bolted splice in the mount pad 81 of girder 31, the handwheel of rotating push-rod (driving mechanism of worm gear or gear) regulates behind respective angles position fixedly circle arc support 4, take off hand push rod, hand push rod also can be used for the same operation of other solar cell power generation unit, improved the service efficiency of hand push rod, reduced the operating cost of whole solar power station.Or the column 1 at two ends, direct labor's manual rotation girder 31, regulates behind position fixedly circle arc support 4, reaches elevation angle adjustable effect.
The circle arc support elevation angle adjusting pole installation steps of the embodiment of the present invention are as follows: the column of making 1 is welded on basic built-in fitting 10, gene basis construction error is larger, before welding, to adjust column 1 height, make girder 31 in same plane, guarantee as much as possible concentricity, secondly girder 31 is connected with column 1 use bolt 20, circle arc support 4 is fixed on girder 31 and column 1, then secondary beam 32 is connected on girder 31, solar panel 7 is installed, is completed the installation of a whole set of circle arc support elevation angle adjusting pole.
Circle arc support of the present invention elevation angle adjusting pole, for example can be 1 year four times for adjusting frequency of the elevation angle, and for example spring, summer, fall and winter are respectively once.But also each month, within two months, once adjust.
Circle arc support of the present invention elevation angle adjusting pole, its base strutting piece can not be also column, for example, also can be the base strutting piece of the triangular structure that comprises front leg strut, rear support leg and cross member.
The circle arc support elevation angle adjusting pole of the embodiment of the present invention, both provided stable supporting construction, also can conveniently carry out the elevation angle adjustment of solar panel, and whole circle arc support elevation angle adjusting pole is cheap, maintenance cost is low, and outward appearance is graceful, and cost performance is high.The circle arc support 4 of circle arc support of the present invention elevation angle adjusting pole rotates around jointed shaft, its track is a circle, circle arc support 4 is a strutting piece, also be an adjustment part of adjusting for the elevation angle, strutting piece be designed to circular-arc, strutting piece is all the time on its movement locus, like this in corresponding angle position, fix strutting piece, can carry out easily the adjustment of the solar panel elevation angle fixed support, reach goodish effect.This elevation angle adjustable support, because of the design of circle arc support for this reason, meets the demand of the elevation angle angle of Various Seasonal completely simultaneously, can not be subject to the restriction on project ground, has extraordinary versatility, and outward appearance simplicity generosity, has ornamental value.Rolled steel dosage and the fixed bracket of this support are similar, but the more fixed raising of energy output 5% left and right, the 30MW photovoltaic generation project of take is example, improves every year 210000 degree electricity left and right, with the calculating of 25 years battery component life-spans, and can multiple electric 5,250,000 degree.
Those skilled in the art should recognize in the situation that do not depart from change and the retouching that scope and spirit of the present invention that the appended claim of the present invention discloses are done, within all belonging to the protection range of claim of the present invention.
Claims (7)
1. a circle arc support elevation angle adjusting pole, adjusts for support and the elevation angle of solar power generation unit solar panel, it is characterized in that, described circle arc support elevation angle adjusting pole comprises:
Base strutting piece, for being connected with foundation ground, is provided with keeper on described base strutting piece; Described base strutting piece is column, and described column is three covers;
Articulated section, is arranged at the top of described base strutting piece;
Coupling assembling, downside is articulated with described base strutting piece top by articulated section, and upside connects and supports described solar panel; Described coupling assembling is frame structure, and described coupling assembling comprises the many piece secondary beams parallel with foundation ground and is vertically connected at many girders of described secondary beam, between described many girders, is parallel to each other; Described girder is three, on the downside of the described girder of the trailing flank of middle described column and centre, is respectively arranged with for two mount pads of push rod are installed;
Circle arc support, semi-circular shape, it is the center of circle that described semicircle be take the jointed shaft of described articulated section, the circular arc two ends of described circle arc support are connected in described coupling assembling, on the circular arc of described circle arc support, there are a plurality of location holes, rotate described circle arc support, by bolt hole that the described location hole of diverse location is positioned to offer on described column to adjust the elevation angle of described solar panel;
Middle support, is arranged between the circular arc and described girder of described circle arc support, between described middle support and described girder and described circle arc support, is bolted to connection, and described middle support is without the circular arc home position of described circle arc support.
2. circle arc support as claimed in claim 1 elevation angle adjusting pole, is characterized in that, described column bottom is welded with basic built-in fitting.
3. circle arc support as claimed in claim 1 elevation angle adjusting pole, it is characterized in that, described articulated section comprises bolt and the two block welding steel plates that weld on described column top, described welding steel top offers bolt hole, wears described bolt so that the longitudinal midpoint of described girder is connected with described welding steel in described bolt hole.
4. circle arc support as claimed in claim 3 elevation angle adjusting pole, is characterized in that, has three location holes on described circle arc support, and the angle of corresponding described solar panel and foundation ground is 16 degree, 36 degree and 56 degree respectively.
5. circle arc support as claimed in claim 1 elevation angle adjusting pole, described keeper is the location-plate arranging on described column, on described location-plate, also offer location hole, be bolted location hole on described circle arc support and the location hole on described location-plate.
6. circle arc support as claimed in claim 5 elevation angle adjusting pole, the slotted hole that the location hole on described location-plate is above-below direction.
7. a solar power generation unit, is characterized in that, described solar power generation unit comprises the arbitrary described circle arc support elevation angle adjusting pole of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261580.0A CN102760781B (en) | 2012-07-26 | 2012-07-26 | Solar generating unit and circular-arc support elevation adjusting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210261580.0A CN102760781B (en) | 2012-07-26 | 2012-07-26 | Solar generating unit and circular-arc support elevation adjusting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102760781A CN102760781A (en) | 2012-10-31 |
| CN102760781B true CN102760781B (en) | 2014-03-12 |
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| CN201210261580.0A Expired - Fee Related CN102760781B (en) | 2012-07-26 | 2012-07-26 | Solar generating unit and circular-arc support elevation adjusting bracket |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639021A (en) * | 2013-11-14 | 2015-05-20 | 上海山晟太阳能科技有限公司 | Solar power generation unit and arc-support elevation adjustment bracket thereof |
| CN103929124B (en) * | 2014-05-04 | 2016-01-20 | 内蒙古科盛太阳能科技有限责任公司 | The mounting structure of solar-cell panel support and photovoltaic cabin |
| CN104132229B (en) * | 2014-07-30 | 2016-03-23 | 江苏福克斯新能源科技有限公司 | A kind of photovoltaic fixture of automatic adjusting angle |
| CN111464123A (en) * | 2020-06-08 | 2020-07-28 | 龙源（北京）太阳能技术有限公司 | Gravity self-adjusting manual adjustable solar photovoltaic bracket |
| CN117833783A (en) * | 2024-03-06 | 2024-04-05 | 易事特智能化系统集成有限公司 | Photovoltaic power generation system and rotary driving mechanism thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI304657B (en) * | 2006-06-02 | 2008-12-21 | Radistar Corp | Photovoltaic power generating apparatus three-position tracking |
| CN201234221Y (en) * | 2008-03-11 | 2009-05-06 | 上海驭领机电科技有限公司 | Tracking system for solar energy cell assembly rack |
| KR101131533B1 (en) * | 2009-06-05 | 2012-04-04 | 금산전력 주식회사 | Solar power plant |
| CN201479056U (en) * | 2009-07-20 | 2010-05-19 | 科强能源系统工程股份有限公司 | Novel gear transmission device of solar cell |
| CN101651160A (en) * | 2009-07-20 | 2010-02-17 | 科强能源系统工程股份有限公司 | Motion bracket of solar battery |
| CN202094140U (en) * | 2011-05-30 | 2011-12-28 | 宁夏西电电力线路器材制造有限公司 | Angle adjustable solar panel support |
| CN102425715B (en) * | 2011-12-06 | 2013-06-19 | 上海摩昆新能源科技有限公司 | Telescopic member |
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2012
- 2012-07-26 CN CN201210261580.0A patent/CN102760781B/en not_active Expired - Fee Related
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| CN102760781A (en) | 2012-10-31 |
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Effective date of registration: 20181015 Address after: 201302 No. 8666 lane, Shanghai South Highway, Pudong New Area, Shanghai 20 Patentee after: Shanghai Tsing Hua Energy Technology Co., Ltd. Address before: 014030 Qingshan road 22, Qingshan District, Baotou, the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Kesheng Solar Energy Technology Co., Ltd. |
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Granted publication date: 20140312 Termination date: 20200726 |