CN214205469U - Photovoltaic device with wind pressure testing system - Google Patents
Photovoltaic device with wind pressure testing system Download PDFInfo
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- CN214205469U CN214205469U CN202022634616.8U CN202022634616U CN214205469U CN 214205469 U CN214205469 U CN 214205469U CN 202022634616 U CN202022634616 U CN 202022634616U CN 214205469 U CN214205469 U CN 214205469U
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- wind pressure
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses take wind pressure test system's photovoltaic device, including stand, rotatory supporting mechanism, shaped steel and photovoltaic board, shaped steel passes through rotatory supporting mechanism and rotates and install on the stand, the photovoltaic board is installed on shaped steel, still includes wind pressure sensor and data collector, seted up on the photovoltaic board and drawn the pressure hole, and draw the pressure hole and be the through-hole, wind pressure sensor is fixed in draw in the pressure hole, data collector installs on the stand, data collector with the wind pressure sensor electricity is connected. The utility model discloses following beneficial effect has: the pressure guide hole is formed in the photovoltaic panel, the wind pressure sensor is installed in the pressure guide hole, the wind pressure sensor is used for detecting the wind pressure of the front side and the back side of the photovoltaic panel, and the monitoring result is more scientific.
Description
Technical Field
The utility model relates to a photovoltaic field especially relates to a take wind pressure test system's photovoltaic device.
Background
The existing outdoor photovoltaic mounting structure can detect wind pressure resistance after being mounted in order to ensure safety in windy weather, but the wind pressure resistance detection of the outdoor photovoltaic mounting structure is carried out by referring to a building structure method at present, but the structure of the building structure is greatly different from that of the outdoor photovoltaic mounting structure, and the stress structure is inconsistent, so that the wind pressure resistance of the outdoor photovoltaic mounting structure is detected by using the building structure wind pressure resistance detection method, and the test method is a laboratory condition and cannot meet the requirements of field use working conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, a take wind pressure test system's photovoltaic device is proposed.
The utility model adopts the following technical scheme:
the utility model provides a take wind pressure test system's photovoltaic device, includes stand, rotatory supporting mechanism, shaped steel and photovoltaic board, shaped steel rotates through rotatory supporting mechanism and installs on the stand, the photovoltaic board is installed on shaped steel, still includes wind pressure sensor and data collector, photovoltaic board is last to have seted up and to have drawn the pressure hole, and draws the pressure hole to be the through-hole, wind pressure sensor is fixed in draw in the pressure hole, data collector installs on the stand, data collector with the wind pressure sensor electricity is connected.
This photovoltaic device, draw the pressure hole through directly seting up on the photovoltaic board, and draw and install wind pressure sensor on the pressure hole, the wind pressure that the windward side (also called openly) and leeward (also called reverse side) face that utilizes wind pressure sensor to detect the photovoltaic board received, wind pressure P1 that the wind pressure P that measures the photovoltaic board openly (meeting the phoenix promptly) and the wind pressure P2 of reverse side (being leeward side promptly) as wind pressure sensor, thereby obtain the pressure differential P1-P2 of photovoltaic board obverse and reverse side, through setting up wind pressure sensor on the photovoltaic board in this device, can monitor the positive and reverse wind pressure of photovoltaic board, so the monitoring result is more scientific, utilize wind pressure sensor measured data to preserve in data collector, data collector can provide data support for subsequent photovoltaic station construction after collecting above-mentioned data. Adopt the pressure vent that draws of through-hole form to install the wind pressure sensor in this scheme can avoid leading the wind pressure sensor to jump from drawing the pressure vent and take off because the wind speed is too big, and when the wind pressure sensor had the trend of slippage, the through-hole both sides gas can the convection current, makes the pressure differential that draws the pressure vent both sides reduce to zero in the twinkling of an eye to avoid the wind pressure sensor to jump from drawing the pressure vent and take off.
The pressure hole is led through setting up on the photovoltaic board among the above-mentioned device to at the downthehole wind pressure sensor of installing of pressure of leading, utilize wind pressure sensor to detect the wind pressure of photovoltaic board openly and reverse side, the monitoring result is more scientific.
Optionally, the wind speed sensor is mounted on the mounting frame, and the mounting frame is fixedly arranged on the periphery of the wind speed sensor.
The wind speed sensor is arranged to detect wind speed, so that the relationship between the wind speed and the wind pressure on the two sides of the photovoltaic panel is further mastered.
Optionally, still include the counter weight bottom plate, stand and mounting bracket are all fixed on the counter weight bottom plate.
Optionally, the mounting bracket is a right-angled zigzag mounting bracket, the mounting bracket is perpendicular to the counterweight bottom plate, and the upright is perpendicular to the counterweight bottom plate.
The effect that sets up the counter weight bottom plate is in order to let stand and mounting bracket more stable.
Optionally, the rotary supporting structure includes a main shaft, a bearing and a rotary driver, the bearing is fixedly mounted on the stand column, the main shaft is rotatably mounted in the bearing, the section steel is fixed on the main shaft, the rotary driver is fixed on one side of the main shaft, and the rotary driver is used for driving the main shaft to rotate.
Optionally, the pillar is a metal pillar.
Optionally, the column is a cylindrical column.
Optionally, the photovoltaic panel is a planar photovoltaic panel.
The utility model has the advantages that: the pressure guide hole is formed in the photovoltaic panel, the wind pressure sensor is installed in the pressure guide hole, the wind pressure sensor is used for detecting the wind pressure of the front side and the back side of the photovoltaic panel, and the monitoring result is more scientific.
Description of the drawings:
FIG. 1 is a schematic diagram of a photovoltaic device with a wind pressure test system;
fig. 2 is a schematic view showing the mounting position of each component on the column.
The figures are numbered: 1. the photovoltaic wind power generation device comprises a main shaft, 2, a photovoltaic panel, 201, a pressure guiding hole, 3, section steel, 4, a bearing, 5, a rotary driver, 6, a data concentrator, 7, a stand column, 8, a counterweight bottom plate, 9, a wind speed sensor, 10 and a mounting frame.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings.
As shown in attached figure 1 and attached figure 2, a take wind pressure test system's photovoltaic device, including stand 7, rotatory supporting mechanism, shaped steel 3 and photovoltaic board 2, shaped steel 3 rotates through rotatory supporting mechanism and installs on stand 7, photovoltaic board 2 is installed on shaped steel 3, still include wind pressure sensor and data collector 6, photovoltaic board 2 is last to have seted up and to have drawn pressure hole 201, and draw pressure hole 201 to be the through-hole, wind pressure sensor is fixed in and draws in pressure hole 201, data collector 6 installs on stand 7, data collector 6 is connected with the wind pressure sensor electricity.
This photovoltaic device, through directly set up the induced pressure hole 201 on photovoltaic board 2, and install the wind pressure sensor on induced pressure hole 201, utilize the wind pressure sensor to detect the windward side (also called front) and the wind pressure that receives of leeward (also called back) side of photovoltaic board 2, wind pressure P1 of the front (that is windward side) of photovoltaic board 2 and the wind pressure P2 of the back (that is leeward side) are measured to the wind pressure sensor, thereby obtain the pressure differential P1-P2 of the positive and negative of photovoltaic board 2, through setting up the wind pressure sensor on photovoltaic board 2 in this device, can monitor the positive and negative wind pressure of photovoltaic board 2, so the monitoring result is more scientific, utilize the wind pressure sensor measured data to preserve in data collector 6, data collector 6 can provide data support for subsequent photovoltaic station construction after collecting above-mentioned data. Adopt the guide pressure hole 201 of through-hole form in this scheme to install the wind pressure sensor when can avoid resulting in the wind pressure sensor to jump and take off in the guide pressure hole 201 because the wind speed is too big, when the wind pressure sensor has the trend of slippage, the through-hole both sides gas can the convection current, makes the pressure differential that draws the pressure hole 201 both sides reduce to zero in the twinkling of an eye to avoid the wind pressure sensor to jump and take off in the guide pressure hole 201.
Through set up on photovoltaic board 2 and draw pressure hole 201 among the above-mentioned device to leading and installing wind pressure sensor in pressure hole 201, utilizing wind pressure sensor to detect the wind pressure of photovoltaic board 2 obverse and reverse, the monitoring result is more scientific.
As shown in fig. 1 and 2, the wind speed sensor device further includes a wind speed sensor 9 and a mounting bracket 10, the wind speed sensor 9 is mounted on the mounting bracket 10, and the mounting bracket 10 is fixedly disposed on the periphery of the wind speed sensor 9.
The wind speed sensor 9 is arranged to detect wind speed, so that the relationship between the wind speed and the wind pressure on the two sides of the photovoltaic panel 2 can be further mastered.
As shown in fig. 1 and 2, the counterweight device further comprises a counterweight bottom plate 8, and the upright post 7 and the mounting frame 10 are fixed on the counterweight bottom plate 8.
As shown in fig. 1 and 2, the mounting frame 10 is a rectangular Z-shaped mounting frame 10, the mounting frame 10 is perpendicular to the counterweight bottom plate 8, and the upright post 7 is perpendicular to the counterweight bottom plate 8.
The counterweight bottom plate 8 is provided to stabilize the upright 7 and the mounting frame 10.
As shown in fig. 1 and fig. 2, the rotary supporting structure includes a main shaft 1, a bearing 4 and a rotary driver 5, the bearing 4 is fixedly installed on a column 7, the main shaft 1 is rotatably installed in the bearing 4, the section steel 3 is fixed on the main shaft 1, the rotary driver 5 is fixedly arranged on one side of the main shaft 1, and the rotary driver 5 is used for driving the main shaft 1 to rotate.
As shown in fig. 1 and 2, the pillar 7 is a metal pillar 7.
As shown in fig. 1 and 2, the column 7 is a cylindrical column 7.
As shown in fig. 1 and 2, the photovoltaic panel 2 is a planar photovoltaic panel 2.
The aforesaid only is the preferred embodiment of the utility model discloses a not consequently restrict promptly the utility model discloses a patent protection scope, all applications the utility model discloses the equivalent transform that the specification was done, direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a take wind pressure test system's photovoltaic device, includes stand, rotatory supporting mechanism, shaped steel and photovoltaic board, shaped steel rotates through rotatory supporting mechanism and installs on the stand, the photovoltaic board is installed on shaped steel, its characterized in that still includes wind pressure sensor and data collector, photovoltaic board is last to have seted up and to have drawn the pressure hole, and draws the pressure hole and be the through-hole, wind pressure sensor is fixed in draw in the pressure hole, data collector installs on the stand, data collector with the wind pressure sensor electricity is connected.
2. The photovoltaic device with the wind pressure testing system according to claim 1, further comprising a wind speed sensor and a mounting frame, wherein the wind speed sensor is mounted on the mounting frame, and the mounting frame is fixedly arranged on the periphery of the wind speed sensor.
3. The photovoltaic device with a wind pressure testing system according to claim 2, further comprising a counterweight bottom plate, wherein the upright and the mounting frame are fixed on the counterweight bottom plate.
4. The photovoltaic device with the wind pressure testing system according to claim 3, wherein the mounting frame is a right-angled Z-shaped mounting frame, the mounting frame is perpendicular to the counterweight bottom plate, and the upright is perpendicular to the counterweight bottom plate.
5. The photovoltaic device with a wind pressure testing system according to claim 1, wherein the rotary supporting structure comprises a main shaft, a bearing and a rotary driver, the bearing is fixedly installed on the upright, the main shaft is rotatably installed in the bearing, the section steel is fixed on the main shaft, the rotary driver is fixedly arranged on one side of the main shaft, and the rotary driver is used for driving the main shaft to rotate.
6. The photovoltaic device with a wind pressure testing system according to claim 1, wherein the pillars are metal pillars.
7. The photovoltaic device with a wind pressure testing system according to claim 1, wherein the pillars are cylindrical pillars.
8. The photovoltaic device with a wind pressure testing system according to claim 1, wherein the photovoltaic panel is a planar photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634616.8U CN214205469U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic device with wind pressure testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022634616.8U CN214205469U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic device with wind pressure testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214205469U true CN214205469U (en) | 2021-09-14 |
Family
ID=77645677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022634616.8U Active CN214205469U (en) | 2020-11-13 | 2020-11-13 | Photovoltaic device with wind pressure testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214205469U (en) |
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2020
- 2020-11-13 CN CN202022634616.8U patent/CN214205469U/en active Active
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