CN105610391A - Automatic protection device of photovoltaic solar device - Google Patents

Automatic protection device of photovoltaic solar device Download PDF

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Publication number
CN105610391A
CN105610391A CN201610207480.8A CN201610207480A CN105610391A CN 105610391 A CN105610391 A CN 105610391A CN 201610207480 A CN201610207480 A CN 201610207480A CN 105610391 A CN105610391 A CN 105610391A
Authority
CN
China
Prior art keywords
solar
cell panel
curtain plate
support
solar cell
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
Application number
CN201610207480.8A
Other languages
Chinese (zh)
Inventor
王帅
程淼
王其磊
王广虎
宋纯伟
袭著星
焦安山
孙思彬
李亮
于广涛
邢冰冰
芦磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN201610207480.8A priority Critical patent/CN105610391A/en
Publication of CN105610391A publication Critical patent/CN105610391A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The invention discloses an automatic protection device of a photovoltaic solar cell panel. The automatic protection device comprises a solar cell panel and a bracket thereof, a solar cell panel protection curtain plate and a driving device thereof, and slide grooves formed in the two sides of the bracket of the solar cell panel, wherein a curtain plate supporting frame is arranged on the bracket of the solar cell panel; a hairbrush is arranged at the front end of the curtain plate; the bracket of the solar cell panel is arranged on a bracket capable of moving up and down, forwards and backwards; and the bracket of the solar cell panel can be used for adjusting the levelness of the bracket of the solar cell panel through an electric screw rod device and a slide way mechanism at the front part. A sensor provided by the invention can be used for detecting a signal of bad weather; and the curtain plate covers the solar cell panel so that the protection aim is realized. Particularly, an air speed signal is detected through an air speed sensor and a solar device is prone to be a leveled state by a control device through the electric screw rod device, so that damages of air pressure are reduced.

Description

A kind of photovoltaic solar device autoamtic protection device for forming
Technical field
The present invention relates to a kind of photovoltaic solar device autoamtic protection device for forming.
Background technology:
Along with China's photovoltaic generation industry is flourish, are also day by day subject in the generating efficiency of photovoltaic generating system, service life heavilyDepending on.
Photovoltaic solar cell plate is photovoltaic generating system important component part, is converted into electric energy for receiving solar energy,Because outside exposure room, surrounding environment complexity, particularly distributed photovoltaic around house, trees are more, though there is steel on cell panel surfaceChange glass, but protective capacities is general, the disconnected branch of large wind when strong convective weather, the brick and tile that blow off, hail and winter accumulated snow allCause damage easily to the crystal silicon chip of cell panel glass lower floor fragility, reduce its generating efficiency, shorten its service life, andSolar panel is generally arranged on building top or eminence, the very high personal safety wind that exists again of Traditional Man protection method costDanger.
Chinese patent Granted publication CN201248602, discloses a kind of solar water heater sun-shading rain-proof roller blind device,Described device comprises electric coiling mechanism, and the end plate at electric coiling mechanism two ends is arranged at the curtain sheet in electric coiling mechanism, curtainThe guide rail at sheet two ends, ins and outs that specifically can realize that lack relevant sun-shading rain-proof of the present invention, can not be by inventingNarration realizes technique effect described in it.
Chinese patent Granted publication CN201452780, discloses a kind of remote-control type solar skylight abat vent, the present inventionBe made up of basic framework, drive unit, traction element, curtain fabric, crossbeam and guide rail, its technical contribution shows as can remote controlDriving mechanism for switch, thus traction element drives curtain fabric to slide in guide rail, makes solar cell protected. ButDescription of the invention lacks corresponding induction installation, and the action need of remote control, by manually carrying out, can not be realized automatic operation, time-consumingEffort, responds not prompt enoughly, is in an emergency and cannot ensures the safety of solar cell.
Under the weather conditions that have high wind, larger for the horizontal sextant angle on existing solar panel and ground, the sunCan bear larger blast by battery board bracket, very likely cause solar-cell panel support anti-by wind, the faults such as distortion.
Under the comparatively serious current conditions of environmental pollution, existing photovoltaic solar device autoamtic protection device for forming, exceptBeyond necessary safeguard function, lack the cleaning function for solar panel.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of photovoltaic solar device autoamtic protection device for forming is provided, can effectively preventsCurtain plate damages solar panel, reduces the high blast infringement that high wind brings, and can carry out solar panelCleaning, improves generating efficiency.
The technical scheme of the technical problem to be solved in the present invention is:
A kind of photovoltaic solar cell plate autoamtic protection device for forming, comprises solar panel, solar-cell panel support, the sun
Can protect curtain plate and drive unit thereof by cell panel, the case of storage drive device and curtain plate, is positioned at solar panel and props upThe chute of frame both sides, described solar-cell panel support is provided with curtain plate bracing frame, in order to prevent curtain plate and solar panelTouch; Front end at described curtain plate is provided with hairbrush, forms the cleaning to solar panel in order to the activity that utilizes curtain plate; InstituteThe solar-cell panel support of stating is arranged on the support that upper and lower front and back can be movable, and described posterior bracket comprises pillar and is positioned atThe fixed platform that pillar top is vertical with pillar, and be installed on the electric threaded shaft device below fixed platform, described electronic silkThick stick device comprises electric threaded shaft driving mechanism, lead screw shaft and is bolted in the feed screw nut in lead screw shaft, described solar panelThe rear portion of support is connected with the feed screw nut in lead screw shaft, in order to adjust the levelness of solar-cell panel support. At pillarBe provided with the lower position switch that acts on mutually when being horizontal with solar-cell panel support and in order to solar-electricityThe upper limit position switch that pond board mount acts on mutually in the time of a high position.
The support of front end comprises the bearing being installed in gripper shoe and the slideway being slidably connected with bearing, described fixing flatPlatform is provided with comprehensive sensor device, described sensor comprise contain sleet sensor or raindrop spectrometer, air velocity transducer, illumination passesSensor, described sensor senses device, bound bit switch and electric threaded shaft driving mechanism and control device are electrically connected.
Preferably, described curtain plate is aluminium alloy curtain plate, is provided with transparent plastic sheet at the mid portion of aluminium alloy curtain plate, canTo provide electric power in protection solar energy equipment.
Preferably, the support of described front end comprises the gripper shoe that is positioned at solar-cell panel support both sides, and gripper shoe not-go-end is provided withBearing, the both sides of described solar-cell panel support bottom be respectively equipped with outward opening, two ends are provided with the slideway of front and rear baffle,Described bearing slides in slideway.
Preferably, the upper and lower both sides of described slideway are provided with projection, and described bearing is U-shaped groove bearing, and described bearing is by U-shapedGroove slides along projection, in order to limit the scope of activities of support of solar-cell panel support and front end.
Preferably, the pillar of described after-poppet is non-enclosed construction, in order to reduce blast.
Excellent effect of the present invention:
When sensor detect bad weather occur time, control device after the signal receiving from sensor, control deviceControl tubulose driven by motor spool and rotate by curtain plate from the opening of case out, curtain plate slides on two side rails, then coversLive solar panel, thereby reach the object of protection.
If run into strong wind weather, air velocity transducer detects wind velocity signal, and control device can be by electric threaded shaft device,Make solar-cell panel support be tending towards setting level state, reduce the infringement of blast.
Front end at described curtain plate is provided with hairbrush, can utilize the activity of curtain plate to form solar panel 1Cleaning. Effectively remove the dust being gathered on solar panel.
Brief description of the drawings
Accompanying drawing described herein, in order to a further understanding of the present invention to be provided, forms the part of the present patent application, thisBright schematic description and description is used for explaining the present invention, does not form inappropriate limitation of the present invention.
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the perspective view of an embodiment of the present invention;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is the structural representation of the anterior slideway part of Fig. 1.
In figure;
1, solar panel,
20, right side chute, 21, left side chute,
3, case,
4, leading screw spiral shell order,
5, fixed platform,
6, controller integrated cabinet,
7, pillar,
8, lead screw shaft,
9, electric threaded shaft driving mechanism,
10, slideway, 101, front apron, 102, backboard, 103, projection,
11, gripper shoe, 111, bearing,
120, horizontal curtain plate bracing frame, 121, vertical curtain plate bracing frame,
13, spool.
Detailed description of the invention
By particular specific embodiment, technology contents of the present invention is described below, those skilled in the art can be by this descriptionThe content disclosing is understood other advantage of the present invention and effect easily. The present invention also can pass through other different specific embodimentImplemented or apply, viewpoint and application that the every details in this description also can be based on different, without prejudice to of the present inventionUnder spirit, carry out various modifications and change.
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
For preventing misunderstanding, posterior bracket described herein is the holder part in order to support solar battery board bracket rear portion,The support of front end is the holder part in order to support solar battery board bracket front end.
There is electric coiling mechanism, curtain sheet and curtain sheet guide rail based on Chinese patent Granted publication CN201248602A kind of solar water heater sun-shading rain-proof roller blind device, the present invention has made following innovative design.
With reference to the perspective view of figure 1-Fig. 3 figure an embodiment of the present invention, side schematic view and anterior slideway portionThe structural representation dividing, is below described in detail.
A kind of photovoltaic solar cell plate autoamtic protection device for forming, prior art scheme comprises in order to power generation solar cell panel1, in order to the solar-cell panel support of support solar cell panel 1, sliding, it is sliding to be located at left side, solar-cell panel support both sidesSolar panel protection curtain plate and the drive unit thereof of groove 21, right side chute 20, the case 3 of storage drive device and curtain plate,Described drive unit is by spool 13 and drive tubulose or the linear motor of spool 13 to form.
In order to prevent that the curtain plate with defencive function from touching solar panel 1, at described solar-cell panel supportBe provided with curtain plate bracing frame, described curtain plate bracing frame comprises horizontal curtain plate bracing frame 120, vertical curtain plate bracing frame 121, described waterFlat curtain plate bracing frame 120, vertical curtain plate bracing frame 121 are higher than solar panel 1, in order to prevent curtain plate and solar cellPlate 1 touches.
In order to make curtain plate have enough intensity, described curtain plate is aluminium alloy curtain plate, at the mid portion of aluminium alloy curtain plateBe provided with transparent plastic sheet, can in protection solar energy equipment, provide electric power.
In order to remove the dust being gathered on solar panel 1, be provided with hairbrush at the front end of described curtain plate (not shown in the figuresGo out), form the cleaning to solar panel 1 in order to the activity that utilizes curtain plate.
Described solar-cell panel support is wholy set on the support that upper and lower front and back can be movable as one, described inPosterior bracket comprises the fixed platform 5 that pillar 7 is vertical with pillar 7 with being positioned at pillar 7 tops, and is installed on fixed platform 5 timesThe electric threaded shaft device of side, described electric threaded shaft device comprises electric threaded shaft driving mechanism 9, lead screw shaft 8 and is bolted in lead screw shaft 8On feed screw nut 4. The rear portion of described solar-cell panel support is connected with the feed screw nut 4 in lead screw shaft 8, when electronic silkWhen thick stick driving mechanism 9 moves up and down, can adjust the levelness of solar-cell panel support.
Preferably, the pillar 7 of described after-poppet is non-enclosed construction, i.e. nonintegrated structure, in order to reduce blast.
The support of front end comprises the bearing 111 being installed in gripper shoe 11 and the slideway 10 being slidably connected with bearing 111,Relative sliding between bearing 111 and slideway 10, the horizontal anomalous movement amount moving up and down in order to absorb rear end support.
Concrete, the support of described front end comprises the gripper shoe 11 that is positioned at solar-cell panel support both sides, gripper shoe 11Not-go-end is provided with bearing 111, the both sides of described solar-cell panel support bottom be respectively equipped with outward opening, two ends are provided with frontThe slideway 10 of plate 101, backboard 102, described bearing 111 is in the interior slip of slideway 10.
A kind of structure of optimization is: described slideway is provided with projection 103 in both sides Shang Xia 10, and described bearing 111 is U-shaped fluted shaftHold, described bearing 111 slides along projection 103 by U-shaped groove, in order to limit the work of support of solar-cell panel support and front endMoving scope.
Described fixed platform 5 is provided with and is positioned at comprehensive sensor device, and various sensor settings are in controller integrated cabinet 6. DescribedSensor comprises and contains sleet sensor or raindrop spectrometer, air velocity transducer, optical sensor, described sensor senses device, onLower position switch and electric threaded shaft driving mechanism 9 are electrically connected with control device.
When detecting, sensor has sleet signal or a high wind signal, or, at night, detect when unglazed, in order to protect the sunEnergy cell panel 1, control device control solar panel protection curtain plate drive unit, orders about curtain plate 3 and covers solar panel1。
Particularly, in the time that air velocity transducer detection has strong wind velocity signal, control device can connect electric threaded shaft driving mechanism 9,Rotation by feed screw nut 4 in lead screw shaft 8, drives solar-cell panel support to be tending towards setting level state, reduces the damage of blastEvil. After solar-cell panel support and the lower position switch on pillar 7 act on mutually, control device makes electric threaded shaft driving machineStructure 9 is out of service.
After wind speed diminishes, control device can connect electric threaded shaft driving mechanism 9 inverted runnings, exists by feed screw nut 4Rotation in lead screw shaft 8, drives solar-cell panel support to be tending towards high-end trim, when on solar-cell panel support and pillar 7Upper limit position switch act on mutually after, control device makes electric threaded shaft driving mechanism 9 out of service.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, but above-mentioned explanation should be considered as illustrativeAnd non-limiting, variation and amendment that the person's spirit according to the present invention of being familiar with technique is made, all should belong to the guarantor of this patentProtect scope.

Claims (5)

1. a photovoltaic solar cell plate autoamtic protection device for forming, comprises solar panel, solar-cell panel support, too
Sun can be protected curtain plate and drive unit thereof by cell panel, and the case of storage drive device and curtain plate, is positioned at solar panelThe chute of both sides, is characterized in that:
Described solar-cell panel support is provided with curtain plate bracing frame, in order to prevent that curtain plate and solar panel (1) from touching;
The front end of described curtain plate is provided with hairbrush, forms the cleaning to solar panel (1) in order to the activity that utilizes curtain plate;
Described solar-cell panel support is arranged on the support that upper and lower front and back can be movable, and described posterior bracket comprises pillar(7) fixed platform (5) vertical with pillar (7) with being positioned at pillar (7) top, and be installed on the electricity below fixed platform (5)Moving feed screw apparatus, described electric threaded shaft device comprises electric threaded shaft driving mechanism (9), lead screw shaft (8) and is bolted in lead screw shaft (8)On feed screw nut (4);
The rear portion of described solar-cell panel support is connected with the feed screw nut (4) in lead screw shaft (8), in order to adjust solar energyThe levelness of battery board bracket; On pillar (7), be provided with and act on mutually when being horizontal with solar-cell panel supportLower position switch and upper limit position switch in order to act on mutually when the high position with solar-cell panel support;
The support of front end comprises the bearing (111) being installed in gripper shoe (11) and the slideway being slidably connected with bearing (111)(10),
Described fixed platform (5) is provided with comprehensive sensor device, described sensor comprise contain sleet sensor or raindrop spectrometer,Air velocity transducer, optical sensor, described sensor, bound bit switch and electric threaded shaft driving mechanism (9) and control dressPut electric connection.
2. a kind of photovoltaic solar device autoamtic protection device for forming according to claim 1, is characterized in that:
Described curtain plate is aluminium alloy curtain plate, is provided with transparent plastic sheet at the mid portion of aluminium alloy curtain plate, can be in protection tooSun
Electric power is provided when energy device.
3. a kind of photovoltaic solar device autoamtic protection device for forming according to claim 1, is characterized in that:
The support of described front end comprises the gripper shoe (11) that is positioned at solar-cell panel support both sides, and gripper shoe (11) not-go-end is provided withBearing (111), the both sides of described solar-cell panel support bottom be respectively equipped with outward opening, two ends are provided with the slideway of baffle plate(10), described bearing (111) slides in slideway (10).
4. a kind of photovoltaic solar device autoamtic protection device for forming according to claim 3, is characterized in that:
The upper and lower both sides of described slideway (10) are provided with projection (103), and described bearing (111) is U-shaped groove bearing, described bearing(111) slide along projection (103) by U-shaped groove, in order to limit the scope of activities of support of solar-cell panel support and front end.
5. a kind of photovoltaic solar device autoamtic protection device for forming according to claim 1, is characterized in that:
The pillar (7) of described after-poppet is non-enclosed construction, in order to reduce blast.
CN201610207480.8A 2016-04-06 2016-04-06 Automatic protection device of photovoltaic solar device Pending CN105610391A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105915166A (en) * 2016-07-11 2016-08-31 成都市普帝照明设备有限公司 Angle adjusting structure for solar cell panel
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CN105915167A (en) * 2016-07-11 2016-08-31 成都市普帝照明设备有限公司 Simple and convenient solar cell plate angle adjusting component
CN105932944A (en) * 2016-07-11 2016-09-07 青岛海腾达机械科技有限公司 Angle-adjustable solar cell panel installation device
CN105932945A (en) * 2016-07-11 2016-09-07 成都市普帝照明设备有限公司 Intelligently-controlled angle adjusting structure of solar panel
CN105978460A (en) * 2016-07-11 2016-09-28 成都市普帝照明设备有限公司 Angle adjustable solar panel apparatus
CN106123379A (en) * 2016-07-11 2016-11-16 青岛海腾达机械科技有限公司 A kind of solar panel governor motion of angle adjustable
CN107317548A (en) * 2017-06-20 2017-11-03 芜湖中科智捷信息科技有限责任公司 A kind of solar street light photovoltaic panel protection device
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Application publication date: 20160525