CN102879277A - Load test device for solar photovoltaic panel - Google Patents
Load test device for solar photovoltaic panel Download PDFInfo
- Publication number
- CN102879277A CN102879277A CN2012103893930A CN201210389393A CN102879277A CN 102879277 A CN102879277 A CN 102879277A CN 2012103893930 A CN2012103893930 A CN 2012103893930A CN 201210389393 A CN201210389393 A CN 201210389393A CN 102879277 A CN102879277 A CN 102879277A
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- CN
- China
- Prior art keywords
- photovoltaic panel
- leading screw
- test device
- stiffener plate
- load test
- 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.)
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Abstract
The invention relates to a load test device for a solar photovoltaic panel. The device comprises a force application system and a bracket. The force application system comprises a motor which is jointed with a speed reducer. The speed reducer is connected with a lead screw. A lead screw nut fixed on a rigid flat plate is matched with the lead screw. Guide shafts are fixed on the rigid flat plate. The solar photovoltaic panel to be detected is arranged on the bracket. An airbag is arranged between the solar photovoltaic panel and the rigid flat plate. The device is easy to operate and high in test accuracy.
Description
Technical field
The present invention relates to pressure test device, relate in particular to the pressure test device of solar energy photovoltaic panel.
Background technology
Solar panel is the core in the solar power system, also is to be worth the highest part in the solar power system.Its effect is that the radianting capacity with the sun is converted to electric energy, or is sent in the accumulator and stores, or promotes loaded work piece.The quality of solar panel and cost will directly determine quality and the cost of whole system.
According to standard IEC 61730-2:2004 regulation, the pressure of 2400 handkerchiefs should be able to be born in the solar energy photovoltaic panel surface, and keeps one hour and indeformable or damage.For testing solar energy photovoltaic panel, original test method is: place water bag or sandbag on the solar energy photovoltaic panel surface, in order to guarantee to reach the pressure of 2400 handkerchiefs, must calculate according to the area of solar energy photovoltaic panel water or husky weight in water bag or the sandbag, very inconvenient, and the accuracy of very difficult warranty test.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of solar energy photovoltaic panel load test device is provided, simple to operate, the accuracy of test is high.
The technical solution adopted in the present invention is as follows:
The solar energy photovoltaic panel load test device comprises compression system and carriage; Described compression system comprises motor, and motor docks with speed reduction unit; Speed reduction unit is connected with leading screw, is combined with the feed screw nut that is fixed on the stiffener plate on the leading screw, is fixed with the axis of guide on the stiffener plate; Be provided with air bag between carriage and stiffener plate, the air bag side is provided with pressure transducer, and pressure transducer is communicated with motor by controller;
Further technical scheme is as follows:
The described axis of guide is symmetrical about leading screw;
The described axis of guide is parallel with leading screw; The axis of guide and leading screw are all perpendicular to stiffener plate
The invention has the advantages that: between solar energy photovoltaic panel and stiffener plate air bag is set, air bag can fully contact with solar energy photovoltaic panel surface when inflated condition, accuracy that can warranty test, and also simple to operate.
Description of drawings
Fig. 1 is front view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes compression system and carriage 9; Described compression system comprises motor 2, and motor 2 directly docks with speed reduction unit 1, and motor 2 is directly passed to speed reduction unit 1 with power; Speed reduction unit 1 is fixedly connected with leading screw 3, is combined with the feed screw nut 4 that is fixed on the rigid mount 6 on the leading screw 3, and feed screw nut 4 can be when leading screw 3 rotates moves at vertical direction along leading screw 3; Be fixed with the axis of guide 5 on the stiffener plate 6, the axis of guide 5 is symmetrical about leading screw 3, and the axis of guide 5 is parallel with leading screw 3; The axis of guide 5 and leading screw 3 can be done at vertical direction all the time stiffener plate 6 and are moved up and down all perpendicular to stiffener plate 6; Place solar energy photovoltaic panel 8 to be detected on the carriage 9, be provided with air bag 7 between solar energy photovoltaic panel 8 and stiffener plate 6, air bag 7 sides are provided with pressure transducer 10, and pressure transducer 10 is connected (not shown in FIG.) by controller with motor 2; When starter motor 2, speed reduction unit 1 drives leading screw 3 extruding stiffener plate 6, stiffener plate 6 extruding gasbags 7, and when air bag 7 interior pressure reached 2400 handkerchief, pressure transducer 10 can send and control signal to described controller, by 2 stalls of described controller control motor; In solar energy photovoltaic panel 8 being carried out a hour of pressure test, when the pressure in the air bag 7 is lower than 2400 handkerchief, pressure transducer 10 can send and control signal to described controller, by described controller starter motor 2, so that stiffener plate 6 extruding gasbags 7, make the pressure in the air bag 7 remain at 2400 handkerchiefs, guaranteed the accuracy of test; After test finishes, motor 2 counter-rotatings, speed reduction unit 1 drives leading screw 3, and stiffener plate 6 is moved on vertically, and no longer extruding gasbag 7.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (3)
1. the solar energy photovoltaic panel load test device comprises compression system and carriage (9); It is characterized in that: described compression system comprises motor (2), and motor (2) docks with speed reduction unit (1); Speed reduction unit (1) is connected with leading screw (3), is combined with the feed screw nut (4) that is fixed on the stiffener plate (6) on the leading screw (3), is fixed with the axis of guide (5) on the stiffener plate (6); Be provided with air bag (7) between carriage (9) and stiffener plate (6), air bag (7) side is provided with pressure transducer (10), and pressure transducer 10 is communicated with motor (2) by controller.
2. solar energy photovoltaic panel load test device as claimed in claim 1, it is characterized in that: the axis of guide (5) is symmetrical about leading screw (3).
3. solar energy photovoltaic panel load test device as claimed in claim 1 or 2, it is characterized in that: the axis of guide (5) is parallel with leading screw (3); The axis of guide (5) and leading screw (3) are all perpendicular to stiffener plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103893930A CN102879277A (en) | 2012-10-15 | 2012-10-15 | Load test device for solar photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103893930A CN102879277A (en) | 2012-10-15 | 2012-10-15 | Load test device for solar photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102879277A true CN102879277A (en) | 2013-01-16 |
Family
ID=47480686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103893930A Pending CN102879277A (en) | 2012-10-15 | 2012-10-15 | Load test device for solar photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102879277A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316409A (en) * | 2014-11-03 | 2015-01-28 | 北京强度环境研究所 | Form-fitting partial high-uniform-distribution external pressure following applying and loading device |
| CN104332424A (en) * | 2014-11-03 | 2015-02-04 | 常州亿晶光电科技有限公司 | Solar module static pressure testing machine |
| CN106959243A (en) * | 2017-04-17 | 2017-07-18 | 中节能太阳能科技（镇江）有限公司 | A kind of gasbag-type dynamic mechanical loads testing machine and its method of testing |
| CN115060587A (en) * | 2022-07-27 | 2022-09-16 | 江苏沐阳智骅能源科技有限公司 | Compressive strength test equipment for manufacturing polycrystalline silicon solar cell |
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| CN101592575A (en) * | 2009-05-27 | 2009-12-02 | 中国科学院地质与地球物理研究所 | Airbag-loading potable weak and soft interlayer direct shear apparatus |
| US7946182B2 (en) * | 2008-05-07 | 2011-05-24 | Atomic Energy Council—Institute of Nuclear Energy Research | Apparatus for measuring the strength of solar cells |
| US20110283806A1 (en) * | 2010-05-20 | 2011-11-24 | Pat Buehler | Mechanical load testing system |
| US20120031172A1 (en) * | 2010-08-03 | 2012-02-09 | Marijo Cosic | Device and method for applying a force to a planar surface |
| CN102042936B (en) * | 2010-11-03 | 2012-05-23 | 曹树梁 | Pressure-bearing inspection method and pressure-bearing inspection device of ceramic solar panel |
| CN202256051U (en) * | 2011-10-11 | 2012-05-30 | 石家庄开发区中实检测设备有限公司 | Large-travel pressure measurement testing machine |
| CN202928889U (en) * | 2012-10-15 | 2013-05-08 | 协和机电（无锡）有限公司 | Load testing device for solar photovoltaic panel |
-
2012
- 2012-10-15 CN CN2012103893930A patent/CN102879277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7946182B2 (en) * | 2008-05-07 | 2011-05-24 | Atomic Energy Council—Institute of Nuclear Energy Research | Apparatus for measuring the strength of solar cells |
| CN101592575A (en) * | 2009-05-27 | 2009-12-02 | 中国科学院地质与地球物理研究所 | Airbag-loading potable weak and soft interlayer direct shear apparatus |
| US20110283806A1 (en) * | 2010-05-20 | 2011-11-24 | Pat Buehler | Mechanical load testing system |
| US20120031172A1 (en) * | 2010-08-03 | 2012-02-09 | Marijo Cosic | Device and method for applying a force to a planar surface |
| CN102042936B (en) * | 2010-11-03 | 2012-05-23 | 曹树梁 | Pressure-bearing inspection method and pressure-bearing inspection device of ceramic solar panel |
| CN202256051U (en) * | 2011-10-11 | 2012-05-30 | 石家庄开发区中实检测设备有限公司 | Large-travel pressure measurement testing machine |
| CN202928889U (en) * | 2012-10-15 | 2013-05-08 | 协和机电（无锡）有限公司 | Load testing device for solar photovoltaic panel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316409A (en) * | 2014-11-03 | 2015-01-28 | 北京强度环境研究所 | Form-fitting partial high-uniform-distribution external pressure following applying and loading device |
| CN104332424A (en) * | 2014-11-03 | 2015-02-04 | 常州亿晶光电科技有限公司 | Solar module static pressure testing machine |
| CN104316409B (en) * | 2014-11-03 | 2017-02-01 | 北京强度环境研究所 | Form-fitting partial high-uniform-distribution external pressure following applying and loading device |
| CN104332424B (en) * | 2014-11-03 | 2017-02-15 | 常州亿晶光电科技有限公司 | Solar module static pressure testing machine |
| CN106959243A (en) * | 2017-04-17 | 2017-07-18 | 中节能太阳能科技（镇江）有限公司 | A kind of gasbag-type dynamic mechanical loads testing machine and its method of testing |
| CN115060587A (en) * | 2022-07-27 | 2022-09-16 | 江苏沐阳智骅能源科技有限公司 | Compressive strength test equipment for manufacturing polycrystalline silicon solar cell |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |