CN205691436U - Photovoltaic module load test device - Google Patents
Photovoltaic module load test device Download PDFInfo
- Publication number
- CN205691436U CN205691436U CN201620540677.9U CN201620540677U CN205691436U CN 205691436 U CN205691436 U CN 205691436U CN 201620540677 U CN201620540677 U CN 201620540677U CN 205691436 U CN205691436 U CN 205691436U
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- CN
- China
- Prior art keywords
- temperature
- load test
- pressure
- test device
- photovoltaic module
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of photovoltaic module load test device, described load test device includes placing the support of photovoltaic module, in order to execute stressed device for exerting and in order to control the temperature regulating device of described photovoltaic module ambient temperature to photovoltaic module, load test device of the present utility model, by arranging device for exerting and temperature regulating device, such that it is able to the load-carrying ability under simulation test photovoltaic module low temperature condition out of doors, simple in construction, easy to use.
Description
Technical field
This utility model relates to photovoltaic module measuring technology, particularly relates to a kind of photovoltaic module load test device.
Background technology
Generally, photovoltaic module before being taken into use, is required to carry out load test, mainly by photovoltaic group
Static load is applied with simulated light photovoltaic assembly load-carrying ability out of doors on part.But, because each component material of photovoltaic module
Function at different temperatures is different, the load test mode that existing room temperature snows can not truly simulated light photovoltaic assembly at sky low temperature
Under load-carrying ability.
In view of this, it is necessary to existing load test device is improved, to solve the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic module load test device, to solve existing load test
The problem that device cannot simulate low temperature environment.
For achieving the above object, this utility model provides a kind of photovoltaic module load test device, and described load is surveyed
Electricity testing device includes placing the support of photovoltaic module, in order to execute stressed device for exerting and in order to control to photovoltaic module
The temperature regulating device of described photovoltaic module ambient temperature.
As further improvement of the utility model, described temperature regulating device includes the control accommodating support and photovoltaic module
Room between temperature, in order to the refrigeration system of the supply of room between described temperature control cold and be arranged on support in order to detect described photovoltaic module
The Temperature Feedback element of surface temperature, described refrigeration system is electrically connected with described Temperature Feedback element.
As further improvement of the utility model, described refrigeration system is air-conditioning, and described air-conditioning includes being arranged at described
The outdoor machine of air-conditioner of outdoor between temperature control, be arranged at chamber interior between described temperature control air-conditioning internal machine and connect described outdoor machine of air-conditioner and
The refrigerator pipes of air-conditioning internal machine.
As further improvement of the utility model, described outdoor machine of air-conditioner includes compressor and electrically connects with described compressor
The temperature control unit connect, described temperature control unit and described Temperature Feedback element are electrically connected with according to the temperature letter received
Breath controls the work of compressor.
As further improvement of the utility model, described air-conditioning internal machine includes vaporizer and in order to by described vaporizer
Cold is blown into the blower fan of room between temperature control.
As further improvement of the utility model, described device for exerting includes being arranged on executing of outdoor between described temperature control
Press control module, be arranged between described temperature control indoor and be positioned at the pressing piece above described support and connect pressure control module
Pressure pipe with pressing piece.
As further improvement of the utility model, described pressure control module includes pressure source and pressure control unit,
Described pressure control unit is electrically connected with described Temperature Feedback element, and controls pressure source output according to the temperature information received
Pressure and then the work of control pressing piece.
As further improvement of the utility model, described device for exerting also includes being arranged on pressing piece to be executed in order to detecting
The pressure feedback element of casting die output pressure, described pressure feedback element is electrically connected with pressure control unit.
As further improvement of the utility model, described pressing piece is air bag.
As further improvement of the utility model, described load test device also includes detecting device for exerting work
The time relay of time.
The beneficial effects of the utility model are: load test device of the present utility model is by arranging device for exerting and temperature control
Device, such that it is able to the load-carrying ability under simulation test photovoltaic module low temperature condition out of doors, simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model load test device.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and be embodied as
This utility model is described in detail by example.
As it is shown in figure 1, the load test device 100 of the present invention is in order to test photovoltaic module work shape under a certain pressure
Condition.Described load test device 100 includes placing the support 1 of photovoltaic module, in order to execute stressed executing to photovoltaic module
Pressure device 2, in order to control described photovoltaic module ambient temperature temperature regulating device 3 and in order to detect device for exerting 2 work time
Between the time relay (not shown).
Described temperature regulating device 3 includes accommodating room 31 between the temperature control of support 1 and photovoltaic module, in order to between described temperature control
Room 31 is supplied the refrigeration system 32 of cold and is arranged on support 1 Temperature Feedback in order to detect described photovoltaic module surface temperature
Element 33, described refrigeration system 32 is electrically connected with described Temperature Feedback element 33.
Described refrigeration system 32 is air-conditioning, and described air-conditioning includes being arranged at the outdoor machine of air-conditioner between described temperature control outside room 31
321, it is arranged between described temperature control the air-conditioning internal machine 322 within room 31 and connects described outdoor machine of air-conditioner 321 and air-conditioning internal machine 322
Refrigerator pipes 323.The temperature that described refrigeration system 32 can control between described temperature control in room 31 is any in the range of being in-40-0 DEG C
Temperature.
Described outdoor machine of air-conditioner 321 includes compressor 3211 and the temperature control unit being electrically connected with described compressor 3211
3212.Described temperature control unit 3212 and described Temperature Feedback element 33 are electrically connected with to receive Temperature Feedback element 33 and feed back
Temperature information, and according to receive temperature information control compressor 3211 work.
Between described temperature control, room 31 is provided with the first opening passed for refrigerator pipes 323 and in order to photovoltaic module is placed on support
The second opening on 1, remainder seals room 31 outer wall between setting and temperature control and uses insulation material with in room 31 between minimizing temperature control
Portion's air and the heat exchange of extraneous air.
Described air-conditioning internal machine 322 includes vaporizer 3221 and in order to the cold of vaporizer 3221 to be blown into room 31 between temperature control
Blower fan 3222.Described blower fan 3222 is electrically connected with described temperature control unit 3212, and described temperature control unit 3212 controls
Control blower fan 3222 while compressor 3211 work to work.
Described refrigerator pipes 323 connects described vaporizer 3221 and described compressor 3211, so that compressor 3211 works
Time, vaporizer 3221 temperature reduces generation cold.
Described device for exerting 2 include being arranged between described temperature control the pressure control module 21 outside room 31, be arranged on described
It is positioned at the pressing piece 22 above described support 1 between temperature control in room 31 and connects pressure control unit 212 and the executing of pressing piece 22
Pressure pipe 23.
Described pressure control module 21 includes pressure source 211 and pressure control unit 212.Described pressure control unit 212
Be electrically connected with described Temperature Feedback element 33, and according to receive temperature information control pressure source 211 output pressure and then
Control the work of pressing piece 22.
Described device for exerting 2 also includes being arranged on pressing piece 22 in order to detect the pressure feedback of pressing piece 22 output pressure
Element, described pressure feedback element is electrically connected with pressure control unit 212 by pressure feedback line 221.
Described pressing piece 22 is air bag.
The described time relay is electrically connected with, when described pressure source with described pressure source 211 and pressure control unit 212
211 when starting working, and starts to record the time.
Load test device 100 work process of the present utility model is as follows:
Open the second opening, photovoltaic module is placed on support 1, then closes the second opening；
According to wanting the environment of simulation, set preset temperature, preset pressure and Preset Time, and start refrigeration system 32,
Now compressor 3211 and blower fan 3222 work, and refrigeration system 32 starts refrigeration, and between temperature control, in room 31, temperature is gradually lowered；
Temperature Feedback element 33 detects the temperature of photovoltaic module, and passes to temperature control unit 3212 through temperature information；
If temperature control unit 3212 judges that the temperature received, higher than preset temperature, controls compressor 3211 and continues work
Make；If temperature control unit 3212 judge to receive temperature equal to preset value, control compressor 3211 and reduce acting or stop
Only work, and need to ensure that between described temperature control, the temperature in room 31 is maintained at preset temperature, meanwhile, press control unit 212
Control pressure source 211 output pressure and start working to photovoltaic module applying pressure to control pressing piece 22；
When pressing piece 22 is started working, the pressure of described pressure feedback element testing pressing piece 22 output, and by pressure
Information passes to the control unit 212 that presses；
If pressure control unit 212 judges that the pressure received less than preset pressure, then controls pressure source 211 and continues to put out
Pressure, if judging, the pressure received equal to preset pressure, then controls pressure source 211 and suspends output pressure, reach preset pressure
Time, the duty of detection photovoltaic module；
When the described time relay detects the working time of described device for exerting 2 and working time signal passes to pressure
Control unit 212, when described pressure control unit 212 judges that the working time reaches Preset Time, controls described pressure source 211
Quit work.
Load test device 100 of the present utility model, by arranging device for exerting 2 and temperature regulating device 3, such that it is able to simulation
Load-carrying ability under test photovoltaic module low temperature condition out of doors, simple in construction, easy to use.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
This utility model has been described in detail, and it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a photovoltaic module load test device, it is characterised in that: described load test device includes placing photovoltaic
The support of assembly, in order to execute stressed device for exerting and in order to control described photovoltaic module surrounding temperature to photovoltaic module
The temperature regulating device of degree.
Load test device the most according to claim 1, it is characterised in that: described temperature regulating device includes accommodating support
And room between the temperature control of photovoltaic module, in order to the refrigeration system of the supply of room between described temperature control cold and be arranged on support in order to examine
Surveying the Temperature Feedback element of described photovoltaic module surface temperature, described refrigeration system is electrically connected with described Temperature Feedback element.
Load test device the most according to claim 2, it is characterised in that: described refrigeration system is air-conditioning, described air-conditioning
Including being arranged at the outdoor machine of air-conditioner of outdoor between described temperature control, the air-conditioning internal machine being arranged at chamber interior between described temperature control and connection
Described outdoor machine of air-conditioner and the refrigerator pipes of air-conditioning internal machine.
Load test device the most according to claim 3, it is characterised in that: described outdoor machine of air-conditioner include compressor and with institute
Stating the temperature control unit that compressor is electrically connected with, described temperature control unit is electrically connected with described Temperature Feedback element with root
The work of compressor is controlled according to the temperature information received.
Load test device the most according to claim 4, it is characterised in that: described air-conditioning internal machine include vaporizer and in order to
The cold of described vaporizer is blown into the blower fan of room between temperature control.
Load test device the most according to claim 2, it is characterised in that: described device for exerting includes being arranged on described control
The pressure control module of outdoor between temperature, it is arranged between described temperature control indoor and is positioned at the pressing piece above described support and company
Connect pressure control module and the pressure pipe of pressing piece.
Load test device the most according to claim 6, it is characterised in that: described pressure control module include pressure source and
Pressure control unit, described pressure control unit is electrically connected with described Temperature Feedback element, and according to the temperature information received
Control pressure source output pressure and then control the work of pressing piece.
Load test device the most according to claim 7, it is characterised in that: described device for exerting also includes being arranged at pressure
In order to detect the pressure feedback element of pressing piece output pressure on part, described pressure feedback element electrically connects with pressure control unit
Connect.
Load test device the most according to claim 6, it is characterised in that: described pressing piece is air bag.
Load test device the most according to claim 1, it is characterised in that: described load test device also include in order to
The time relay of detection device for exerting working time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540677.9U CN205691436U (en) | 2016-06-06 | 2016-06-06 | Photovoltaic module load test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540677.9U CN205691436U (en) | 2016-06-06 | 2016-06-06 | Photovoltaic module load test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691436U true CN205691436U (en) | 2016-11-16 |
Family
ID=57260951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540677.9U Expired - Fee Related CN205691436U (en) | 2016-06-06 | 2016-06-06 | Photovoltaic module load test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111921568A (en) * | 2020-07-14 | 2020-11-13 | 吉林大学 | Contact/atmosphere mixed temperature-changing chamber and temperature control method |
-
2016
- 2016-06-06 CN CN201620540677.9U patent/CN205691436U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111921568A (en) * | 2020-07-14 | 2020-11-13 | 吉林大学 | Contact/atmosphere mixed temperature-changing chamber and temperature control method |
| CN111921568B (en) * | 2020-07-14 | 2023-10-20 | 吉林大学 | Contact/atmosphere mixing variable-temperature chamber and temperature control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Patentee after: CSI SOLAR POWER GROUP Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: 215300 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Patentee before: CSI SOLAR POWER (CHINA) Inc. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |