CN201392298Y - Hail impact simulation test device for solar batteries - Google Patents
Hail impact simulation test device for solar batteries Download PDFInfo
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- CN201392298Y CN201392298Y CN200820152282U CN200820152282U CN201392298Y CN 201392298 Y CN201392298 Y CN 201392298Y CN 200820152282 U CN200820152282 U CN 200820152282U CN 200820152282 U CN200820152282 U CN 200820152282U CN 201392298 Y CN201392298 Y CN 201392298Y
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Abstract
The utility model relates to the technical field of solar energy application, and discloses a hail impact simulation test device for solar batteries, which comprises an air pump (1), an air storage tank (2), a pressure controller (3), a pressure meter (4), a solenoid valve (5), a change-over joint (7), a transmitting pipeline (8) and two pairs of photoelectric tachometer probes (9), wherein the air pump (1) is connected with the air storage tank (2); the pressure meter (4) and the pressure controller (3) are mounted on the air storage tank (2); the pressure controller (3) is connected with a switch of the air pump (1); the solenoid valve (5) is mounted on a delivery pipeline of the air storage tank (2) and connected with the transmitting pipeline (8) through the change-over joint (7); and the inner layer of the transmitting pipeline (8) is used as an ice ball launching channel, and the two pairs of photoelectric tachometer probes (9) are mounted on the outer layer of the transmitting pipeline (8). The utility model solves the problems that a hail impact test for the solar energy batteries is precisely adjusted and measured, thereby achieving the beneficial effects of high test precision and flexible and adjustable test conditions.
Description
Technical field
The utility model relates to application of solar, and particularly a kind of solar cell, solar water heater or other similar products of being used for carry out the hail emitter that the hail shock simulation is tested.
Background technology
Solar cell, solar water heater or other similar products often need carry out the hail impulse test.
Prior art does not have special test unit, and steel ball is hung in general employing or the method for the steel ball that falls is carried out simulation test, and its steel ball impact velocity is difficult to accurately adjust and accurately measurement, therefore, is difficult to examine the quality of product.
Summary of the invention
The purpose of this utility model is to provide a kind of solar cell hail shock simulation test unit, is convenient to can accurately measure when carrying out the hail test, and reliably controls the speed that hail impacts exactly.
In order to reach the foregoing invention purpose, the utility model is that the technical scheme that its technical matters of solution is adopted provides a kind of solar cell hail shock simulation test unit, and this device comprises:
The source of the gas part is used to provide the pressure gas of emission ice hockey, and controls the pressure of output gas.Radiating portion partly is connected with source of the gas, partly provides the driving energy by source of the gas, carries out the analog transmissions of hail.Electric control system partly is connected with source of the gas, before the test, the pressure intensity of source of the gas is preset and is adjusted; During test, the emission of control ice hockey.The part that tests the speed has the photoelectric velocity measurement probe on the ice hockey emission pipeline that is installed on radiating portion, is used for the measurement to the ice hockey emission rate, and the photosignal of its output shows after by the list processing (LISP) of high-speed figure panel; Described high-speed figure panel table provides power supply by electric control system.
Above-mentioned source of the gas partly comprises: air pump is connected with gas-holder, for gas-holder provides source of the gas; Tensimeter is installed on the gas-holder, is used to show force value; Also dispose pressure controller in addition, be used for the adjusting that pre-sets of gaseous tension; Pressure controller is connected with the switch of air pump, pressure is converted to the open and close of electric signal control air pump; On the output pipe of gas-holder solenoid valve is installed, controls its closure or openness by the switch of electric control system; Solenoid valve is connected with the emission pipeline by X-over.
Above-mentioned radiating portion comprises the emission pipeline, is made of double-deck plexi-glass tubular, and internal layer is as the ice hockey transmission channel, and skin is used to install the photoelectric velocity measurement probe.
The above-mentioned part that tests the speed comprises two pairs of photoelectric velocity measurement probes, be installed on the skin of emission pipeline, be connected with two signal amplifiers respectively, the photosignal of their output is exported to high-speed figure panel table after signal amplifier amplifies, shown by the list processing (LISP) of high-speed figure panel.
Above-mentioned electric control system comprises: the alternating current 220V power supply is divided into three the tunnel, the one tunnel through electric controling switch provides the work of pressure controller control air pump, is provided with a switch by pressure controller control break-make between air pump and electric controller.Above-mentioned pressure controller is directly measured the gaseous tension of gas-holder, and when pressure during less than preset value, by the switch closure of pressure controller control break-make, the gas-holder fast aeration is given in air pump work; When pressure reached preset value, this switch disconnected, and air pump quits work.The second road 220V power supply is supplied with solenoid valve work, the emission of control ice hockey.Third Road 220V power supply is supplied with the work of high-speed figure panel table, and digital panel meter is respectively two signal amplifiers 12V is provided direct supply.
The utility model solar cell hail shock simulation test unit owing to take above-mentioned technical scheme, by pressure controller and solenoid valve, reaches accurate pilot-gas pressure, thereby reaches the purpose of control ice hockey emission rate; And the emission rate by the two pairs of optical fiber holes probes and high-speed figure table real time monitoring ice hockey, when emission rate does not satisfy testing requirements, can readjust the pressure of pressure gas by pressure controller, until the emission rate that reaches expection.Therefore, the utility model has solved prior art and has been difficult to accurately adjust and the accurate problem of measuring, and has obtained test accuracy height, test condition adjustable beneficial effect flexibly.
Description of drawings
Fig. 1 is the structured flowchart of the utility model solar cell hail shock simulation test unit;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the schematic diagram of the utility model electric control system.
Embodiment
Below in conjunction with description of drawings preferred embodiment of the present utility model.
Fig. 1 is the structured flowchart of the utility model solar cell hail shock simulation test unit; Shown in the embodiment of Fig. 1, this device comprises:
The source of the gas part is used to provide the pressure gas of emission ice hockey, and controls the pressure of output gas;
Radiating portion partly is connected with source of the gas, partly provides the driving energy by source of the gas, carries out the analog transmissions of hail;
Electric control system partly is connected with source of the gas, before the test, the pressure intensity of source of the gas is preset and is adjusted; During test, pilot-gas discharges, and carries out the emission of ice hockey;
The part that tests the speed has the photoelectric velocity measurement probe on the ice hockey emission pipeline that is installed on radiating portion, is used for the measurement to the ice hockey emission rate, and the photosignal of its output shows after by the list processing (LISP) of high-speed figure panel; Described high-speed figure panel table provides power supply by electric control system.
Fig. 2 is a preferred embodiment of the present utility model, has shown the structure of the utility model hail impact test apparatus; Shown in the embodiment of Fig. 2, this device comprises:
Fig. 3 is the schematic diagram of above-mentioned electric control system; As shown in Figure 3, this device comprises: the alternating current 220V power supply is divided into three the tunnel, the one tunnel through electric controling switch 6 provides pressure controller 3 control air pumps 1 work, between air pump 1 and electric controller 6, be provided with a switch, this switch is by pressure controller 3 control break-makes, and pressure controller 3 is directly measured the gaseous tension of gas-holder 2, when pressure during less than preset value, this switch closure, air pump work is given gas-holder 2 fast aeration, when pressure reaches preset value, this switch disconnects, and air pump 1 quits work.The second road 220V power supply is supplied with solenoid valve 5 work, after gaseous tension satisfies condition, when testing, triggers solenoid valve 5 switches, and snap-out release gas promotes the ice hockey emission.Third Road 220V power supply is supplied with the work of high-speed figure panel table 11, digital panel meter 11 is respectively signal amplifier 12 and 13 12V is provided direct supply, signal amplifier 12 is connected with two pairs of photoelectric velocity measurement probes 9 respectively with 13, photosignal is exported to high-speed figure panel table 11 after signal amplifier 12 and 13 amplifies, by high-speed figure panel table 11 processes and displays.
Below principle of work of the present utility model is described: the alternating current 220V power supply connects air pump 1 power supply through behind the switch 6 through pressure controller 3.Pressure controller 3 is directly measured the air pressure of gas-holder 2, and when air pressure reached preset value, pressure controller 3 cut off air pump 1 power supply, otherwise air pump 1 power supply is communicated with always.The alternating current 220V power supply is supplied with solenoid valve 5 work through another switch, when gaseous tension satisfies condition, in the time of need testing, triggers solenoid valve 5 and opens, snap-out release gas, the emission of compressed gas-driven ice hockey.Two pairs of optical fiber holes probes 9 are installed on the emission pipeline 8 according to predeterminated position, can accurately measure the ice hockey emission rate, and the photosignal of testing sends high-speed figure table 11 processes and displays to after amplifying through signal amplifier 12,13.When emission rate is undesirable, can readjust the value of pre-seting of pressure controller 3, until reaching requirement.
From the above mentioned as seen, the utility model has reached accurate pilot-gas pressure by pressure controller 3 and solenoid valve 5, thereby reaches the purpose of control ice hockey emission rate; And the emission rate by the two pairs of optical fiber holes probes 9 and high-speed figure table 11 real time monitoring ice hockey, when emission rate does not satisfy testing requirements, can readjust the pressure of pressure gas by pressure controller 3, until the emission rate that reaches expection.Therefore, the utility model has been obtained test accuracy height, test condition adjustable beneficial effect flexibly.
Claims (6)
1, solar cell hail shock simulation test unit is characterized in that, this device comprises:
The source of the gas part is used to provide the pressure gas of emission ice hockey, and controls the pressure of output gas;
Radiating portion partly is connected with source of the gas, partly provides the driving energy by source of the gas, carries out the analog transmissions of hail;
Electric control system partly is connected with source of the gas, before the test, the pressure intensity of source of the gas is preset and is adjusted; During test, the emission of control ice hockey;
The part that tests the speed has the photoelectric velocity measurement probe on the ice hockey emission pipeline that is installed on radiating portion, is used for the measurement to the ice hockey emission rate, and the photosignal of its output shows after by the list processing (LISP) of high-speed figure panel; Described high-speed figure panel table provides power supply by electric control system.
2, solar cell hail shock simulation test unit as claimed in claim 1, it is characterized in that: described source of the gas partly comprises:
Air pump [1] is connected with gas-holder [2], for gas-holder [2] provides source of the gas; Tensimeter [4] is installed on the gas-holder [2], is used to show force value; Also dispose pressure controller [3] in addition, be used for the adjusting that pre-sets of gaseous tension; Pressure controller [3] is connected with the switch of air pump [1], pressure is converted to the open and close of electric signal control air pump [1]; Solenoid valve [5] is installed on the output pipe of gas-holder, controls its closure or openness by the switch of electric control system [10]; Solenoid valve [5] is connected with emission pipeline [8] by X-over [7].
3, solar cell hail shock simulation test unit as claimed in claim 1, it is characterized in that: described radiating portion comprises emission pipeline [8], be made of double-deck plexi-glass tubular, internal layer is as the ice hockey transmission channel, and skin is used to install photoelectric velocity measurement probe [9].
4, solar cell hail shock simulation test unit as claimed in claim 1, it is characterized in that: the described part that tests the speed comprises two pairs of photoelectric velocity measurement probes [9], be installed on the skin of emission pipeline [8], be connected with [13] with signal amplifier [12] respectively, the photosignal of their output is exported to high-speed figure panel table [11] after signal amplifier [12] and [13] amplification, by high-speed figure panel table [11] processes and displays.
5, solar cell hail shock simulation test unit as claimed in claim 1, it is characterized in that: described electric control system comprises: the alternating current 220V power supply is divided into three the tunnel through electric controling switch [6], one the tunnel provides pressure controller [3] control air pump [1] work, is provided with a switch by pressure controller [3] control break-make between air pump [1] and electric controller [6]; The second road 220V power supply is supplied with solenoid valve [5] work; Third Road 220V power supply is supplied with high-speed figure panel table [11] work, and digital panel meter [11] is respectively signal amplifier [12] and [13] provide 12V direct supply.
6, as claim 2 or 5 described solar cell hail shock simulation test units, it is characterized in that: described pressure controller [3] is directly measured the gaseous tension of gas-holder [2], when pressure during less than preset value, described switch closure by pressure controller [3] control break-make, gas-holder [2] fast aeration is given in air pump [1] work; When pressure reached preset value, this switch disconnected, and air pump [1] quits work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820152282U CN201392298Y (en) | 2008-08-22 | 2008-08-22 | Hail impact simulation test device for solar batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820152282U CN201392298Y (en) | 2008-08-22 | 2008-08-22 | Hail impact simulation test device for solar batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392298Y true CN201392298Y (en) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820152282U Expired - Fee Related CN201392298Y (en) | 2008-08-22 | 2008-08-22 | Hail impact simulation test device for solar batteries |
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|---|---|
| CN (1) | CN201392298Y (en) |
Cited By (11)
| 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 |
| CN103528787A (en) * | 2013-10-28 | 2014-01-22 | 上海大学 | High-speed ejection device for steel ball |
| CN103940614A (en) * | 2014-04-02 | 2014-07-23 | 上海交通大学 | Turbofan engine inlet part ice ball collision device |
| CN106553766A (en) * | 2015-09-16 | 2017-04-05 | 中航商用航空发动机有限责任公司 | Ice comes off analog and analogy method |
| 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 |
| CN108768298A (en) * | 2018-08-06 | 2018-11-06 | 苏州腾晖光伏技术有限公司 | A kind of photovoltaic module anti-ice hail apparatus for impact testing |
| CN109596444A (en) * | 2019-01-07 | 2019-04-09 | 北京林业大学 | A kind of analogy method of hail impact plant leaf blade process |
| CN110487718A (en) * | 2019-09-18 | 2019-11-22 | 保定市立中车轮制造有限公司 | For detecting the anti-gravel impact capacity projection of aluminum-alloy wheel paint film and speed measuring device |
| CN113588462A (en) * | 2021-08-23 | 2021-11-02 | 中国建材检验认证集团股份有限公司 | Horizontal impact testing machine and testing method for glass impact resistance |
| CN113933021A (en) * | 2021-09-24 | 2022-01-14 | 哈尔滨工程大学 | Transmitting device for high-speed series-parallel connection water inlet test |
| CN116296932A (en) * | 2023-05-25 | 2023-06-23 | 江苏福明太阳能有限公司 | Physical load photovoltaic module test equipment |
-
2008
- 2008-08-22 CN CN200820152282U patent/CN201392298Y/en not_active Expired - Fee Related
Cited By (15)
| 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 |
| CN102577799B (en) * | 2012-02-20 | 2013-12-18 | 北京师范大学 | Test method for manual simulation of hail shooting disaster |
| CN103528787A (en) * | 2013-10-28 | 2014-01-22 | 上海大学 | High-speed ejection device for steel ball |
| CN103940614A (en) * | 2014-04-02 | 2014-07-23 | 上海交通大学 | Turbofan engine inlet part ice ball collision device |
| CN106553766A (en) * | 2015-09-16 | 2017-04-05 | 中航商用航空发动机有限责任公司 | Ice comes off analog and analogy method |
| 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 |
| CN108768298A (en) * | 2018-08-06 | 2018-11-06 | 苏州腾晖光伏技术有限公司 | A kind of photovoltaic module anti-ice hail apparatus for impact testing |
| CN108768298B (en) * | 2018-08-06 | 2024-05-14 | 苏州腾晖光伏技术有限公司 | Hail impact resistance testing device for photovoltaic module |
| CN109596444A (en) * | 2019-01-07 | 2019-04-09 | 北京林业大学 | A kind of analogy method of hail impact plant leaf blade process |
| CN109596444B (en) * | 2019-01-07 | 2021-03-12 | 北京林业大学 | Simulation method for process of hail impacting plant leaves |
| CN110487718A (en) * | 2019-09-18 | 2019-11-22 | 保定市立中车轮制造有限公司 | For detecting the anti-gravel impact capacity projection of aluminum-alloy wheel paint film and speed measuring device |
| CN113588462A (en) * | 2021-08-23 | 2021-11-02 | 中国建材检验认证集团股份有限公司 | Horizontal impact testing machine and testing method for glass impact resistance |
| CN113933021A (en) * | 2021-09-24 | 2022-01-14 | 哈尔滨工程大学 | Transmitting device for high-speed series-parallel connection water inlet test |
| CN113933021B (en) * | 2021-09-24 | 2022-07-08 | 哈尔滨工程大学 | Transmitting device for high-speed series-parallel connection water inlet test |
| CN116296932A (en) * | 2023-05-25 | 2023-06-23 | 江苏福明太阳能有限公司 | Physical load photovoltaic module test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20130822 |