CN201945434U - Hailstone test machine for solar component - Google Patents
Hailstone test machine for solar component Download PDFInfo
- Publication number
- CN201945434U CN201945434U CN2011200536453U CN201120053645U CN201945434U CN 201945434 U CN201945434 U CN 201945434U CN 2011200536453 U CN2011200536453 U CN 2011200536453U CN 201120053645 U CN201120053645 U CN 201120053645U CN 201945434 U CN201945434 U CN 201945434U
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- China
- Prior art keywords
- gun barrel
- hail
- fixed
- shooting
- frame
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- Expired - Fee Related
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Abstract
The utility model discloses a hailstone test machine for a solar component, which comprises a frame. A propelling cylinder and a gun barrel are respectively fixed on the frame; the gun barrel is located below the propelling cylinder; a component to be tested is located below the gun barrel; an air storage tank is fixed on the piston rod of the propelling cylinder, wherein an air outlet valve of compressed air is arranged at the bottom of the air storage tank; the air outlet valve is aimed at the upper port of the gun barrel; a shooting device capable of containing hailstones is movably clampped into the upper port of the gun barrel; a speed measuring device is fixed on the side face of the lower end of the gun barrel; and a control device for controlling motions of the propelling cylinder, the air outlet valve and the speed measuring device is arranged beside the frame. The compressed air is taken as power of the hailstone test machine, so that the surface of the solar component is hit vertically by the hailstones, the degree of simulation and automation is higher, the speed for shooting is fast, the stability is good, the speed for shooting can reach up to a range of 23+/1 m/s, the accuracy for shooting is higher, the error of deviation from a locating point is within +/-5 mm; at the same time, a safe distance within 1.5m can be achieved when the hailstone test machine is used, so that the safety is better.
Description
Technical field
The utility model relates to a kind of solar components hail testing machine of simulating the rectilinear shooting of hail.
Background technology
For outdoor equipment or product, being subjected to hail probably pounds and damages, therefore, the hail test all must be done at many product scopes, whether satisfy the requirement that hail impacts with test products, the solar components of especially outdoor placement, normal operation that can the whole unit of influence after being hit by hail causes maintenance cost to increase, at present in the laboratory to solar components do the hail test equipment, what adopt mostly is the horizontal shooting mode, be that hail is from horizontal direction directive assembly surface, its simulated effect deficiency, hail shooting less stable, full armrest is moving during operation carries out, and security is bad.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of solar components hail testing machine is provided, with the security of the stability, accuracy and the operation that improve the hail shooting.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of solar components hail testing machine, comprise frame, be fixed with propulsion cylinder and gun barrel on the frame, gun barrel is positioned at the propulsion cylinder below, testing component is positioned at the gun barrel below, be fixed with the gas-holder that the bottom has the compressed air outlet air valve on the piston rod of propulsion cylinder, the compressed air outlet air valve of gas-holder is aimed at the gun barrel upper port, activity snaps in the bullet device that can put into hail in the gun barrel upper port, the side of gun barrel lower end is fixed with speed measuring device, is used to control propulsion cylinder, the control device of outlet air valve and speed measuring device action is located at by the frame.
Specifically, described gun barrel comprises gun barrel main body, bottom gun barrel, goes up sleeve pipe and running casing, last sleeve pipe is actively set on the lower end of gun barrel main body, running casing is sleeved on the upper end of bottom gun barrel, sending out the activity of bullet device snaps in the upper port of gun barrel main body, speed measuring device is fixed on the side of bottom gun barrel, and testing component is positioned at the below of bottom gun barrel.
For the hail that prevents from from gun barrel, to penetrate when the directive testing component to around splash and damage the people and the thing of periphery, the bottom surface of described bottom gun barrel is connected with protective cover.
The beneficial effects of the utility model are: it is power that the utility model adopts pressurized air, make hail vertically hit to the solar components surface, fidelity and automaticity are higher, Firing Velocity is fast, good stability, and speed can reach 23 ± 1m/s scope, the degree of accuracy of shooting is higher, the error that departs from anchor point within ± 5mm, the safe distance in the time of can realizing using simultaneously in the 1.5m scope, security is better.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
6. bullet devices of sleeve pipe 34. running casing, 4. testing component 5. gas-holder, 51. outlet air valves, 7. speed measuring devices, 8. control device, 9. protective covers on 1. frames, 2. propulsion cylinders, 3. gun barrels, 31. gun barrel main bodys, the 32. bottom gun barrels 33. among the figure
Embodiment
In conjunction with the accompanying drawings the utility model is further described now.The synoptic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of solar components hail testing machine as shown in Figure 1, comprise frame 1, control device 8, propulsion cylinder 2 and gun barrel 3, propulsion cylinder 2 and gun barrel 3 are fixed on the frame 1, gun barrel 3 is positioned at propulsion cylinder 2 belows, be fixed with the gas-holder 5 that the bottom has compressed air outlet air valve 51 on the piston rod of propulsion cylinder 2, gun barrel 3 upper port are aimed in the gas outlet of described outlet air valve 51, described gun barrel 3 comprises gun barrel main body 31, bottom gun barrel 32, last sleeve pipe 33 and running casing 34, gun barrel main body 31 and bottom gun barrel 32 are separately fixed on the frame 1, last sleeve pipe 33 is actively set on the lower end of gun barrel main body 31, can move up and down, running casing 34 is sleeved on the upper end of bottom gun barrel 32, activity snaps in the bullet device 6 that can put into hail in the upper port of gun barrel main body 31, the side of bottom gun barrel 32 is fixed with speed measuring device 7, speed when being used for measuring hail from gun barrel 3 ejaculations, testing component 4 is positioned at the below of bottom gun barrel 32, be connected with protective cover 9 in the bottom surface of bottom gun barrel 32, can prevent from gun barrel 3 hail that penetrates when directive testing component 4 to around splash and damage peripheral people and thing, improve processing safety, it is other that control device 8 is located at frame 1, is used to control propulsion cylinder 2, outlet air valve 51 and speed measuring device 7 actions.
Hail testing machine test process described in the utility model is as follows: before the hail of packing into, earlier running casing 34 is sleeved on the bottom gun barrel 32, to go up sleeve pipe 33 leaves behind, sleeve pipe 33 is enclosed within on the running casing 34, again hail is snapped in gently the bottom of sending out bullet device 6, put into the upper port of gun barrel main body 31, because drag effect, sending out bullet device 6 is captured between in the upper port of gun barrel main body 31, during percussion, control device 8 starts source of the gas and gives propulsion cylinder 2 air feed, the piston rod of propulsion cylinder 2 moves down and drives gas-holder 5 and moves to gun barrel 3, when the outlet air valve 51 of gas-holder 5 bottoms props up gun barrel main body 31 upper port, control device 8 is opened the valve of outlet air valve 51, hit a bullet device 6 of 31 li of gun barrel main bodys from the pressurized air of outlet air valve 51 ejections, sending out bullet device 6 moves downward fast, sleeve pipe 33 on the process, running casing 34, when arriving bottom gun barrel 32, sending out bullet device 6 is stuck, stop motion, be snap-fit at the hail of sending out 6 li in bullet device, owing to breaking away from, inertia motion sends out bullet device 6, test the speed through the speed measuring device 7 that is installed on the bottom gun barrel 32, the surface of vertical directive testing component 4, thus the hail test that solar components is done finished, and the protective cover 9 that is installed in bottom gun barrel 32 bottom surfaces is because very near apart from testing component 4 surfaces, can stop that hail scatters, prevent to damage peripheral object.
The vertical percussion speed of the hail that the utility model is related, the main pressure of gas-holder 5 compressed airs that relies on is regulated, hail is snap-fit to be sent out in the bullet device 6, and the final speed when hail penetrates gun barrel 3 is subjected to the influence of hail self less, and shooting speed can keep relative stability; Pass through the computer control software of customization simultaneously, ten groups of dissimilar solar components can be set and store and the position coordinates that hail impacts need be carried out, as long as select accordingly during test, just can finish from seeking the shooting point to the whole process of shooting out hail, automaticity is higher.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. solar components hail testing machine, comprise frame (1), it is characterized in that: be fixed with propulsion cylinder (2) and gun barrel (3) on the frame (1), gun barrel (3) is positioned at propulsion cylinder (2) below, testing component (4) is positioned at gun barrel (3) below, be fixed with the gas-holder (5) that the bottom has compressed air outlet air valve (51) on the piston rod of propulsion cylinder (2), the compressed air outlet air valve (51) of gas-holder (5) is aimed at gun barrel (3) upper port, activity snaps in the bullet device (6) that can put into hail in gun barrel (3) upper port, the side of gun barrel (3) lower end is fixed with speed measuring device (7), is used to control propulsion cylinder (2), it is other that the control device (8) of outlet air valve (51) and speed measuring device (7) action is located at frame (1).
2. solar components hail testing machine according to claim 1, it is characterized in that: described gun barrel (3) comprises gun barrel main body (31), bottom gun barrel (32), goes up sleeve pipe (33) and running casing (34), last sleeve pipe (33) is actively set on the lower end of gun barrel main body (31), running casing (34) is sleeved on the upper end of bottom gun barrel (32), sending out bullet device (6) activity snaps in the upper port of gun barrel main body (31), speed measuring device (7) is fixed on the side of bottom gun barrel (32), and testing component (4) is positioned at the below of bottom gun barrel (32).
3. solar components hail testing machine according to claim 2 is characterized in that: the bottom surface of described bottom gun barrel (32) is connected with protective cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200536453U CN201945434U (en) | 2011-03-03 | 2011-03-03 | Hailstone test machine for solar component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200536453U CN201945434U (en) | 2011-03-03 | 2011-03-03 | Hailstone test machine for solar component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945434U true CN201945434U (en) | 2011-08-24 |
Family
ID=44472773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200536453U Expired - Fee Related CN201945434U (en) | 2011-03-03 | 2011-03-03 | Hailstone test machine for solar component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577799A (en) * | 2012-02-20 | 2012-07-18 | 北京师范大学 | Test method for manual simulation of hail shooting disaster |
| CN106768778A (en) * | 2016-12-23 | 2017-05-31 | 无锡尚德太阳能电力有限公司 | Test the device and method of photovoltaic module anti-ice hail impact property |
| CN112985733A (en) * | 2021-02-26 | 2021-06-18 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
-
2011
- 2011-03-03 CN CN2011200536453U patent/CN201945434U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577799A (en) * | 2012-02-20 | 2012-07-18 | 北京师范大学 | Test method for manual simulation of hail shooting disaster |
| CN106768778A (en) * | 2016-12-23 | 2017-05-31 | 无锡尚德太阳能电力有限公司 | Test the device and method of photovoltaic module anti-ice hail impact property |
| CN112985733A (en) * | 2021-02-26 | 2021-06-18 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
| CN112985733B (en) * | 2021-02-26 | 2022-08-26 | 无锡百士齐光伏科技有限公司 | Ice ball launching device for solar component hail testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |