CN220322556U - Full-automatic solar radiometer calibrator - Google Patents
Full-automatic solar radiometer calibrator Download PDFInfo
- Publication number
- CN220322556U CN220322556U CN202321810201.9U CN202321810201U CN220322556U CN 220322556 U CN220322556 U CN 220322556U CN 202321810201 U CN202321810201 U CN 202321810201U CN 220322556 U CN220322556 U CN 220322556U
- Authority
- CN
- China
- Prior art keywords
- solar
- cradle head
- radiometer
- radiation meter
- mounting plate
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 claims abstract description 33
- 238000012937 correction Methods 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model provides a novel full-automatic solar radiometer calibrator, which comprises a cradle head, wherein the cradle head is provided with a mounting plate; the solar radiation meter comprises a radiation meter body, a solar radiation meter, a control module and a control module, wherein the radiation meter body is arranged on a mounting plate of the cradle head and is electrically connected with a tested solar radiation meter, and correction data are written into the tested solar radiation meter; a sun tracker is arranged and is arranged on a mounting plate of the cradle head; the solar energy tracking device comprises a solar energy tracker, a cloud platform, a controller, the solar energy tracker and a solar energy tracking system. The solar radiation meter can be calibrated on the site of use, and is convenient and quick to connect.
Description
Technical Field
The utility model relates to the field of calibration of meteorological monitoring instruments, in particular to a full-automatic solar radiometer calibrator.
Background
Solar radiation is a main source of earth energy and is a main motive force for climate evolution, and the change of the climate directly affects the ecological environment of the earth, so that the human society is affected in the aspects of energy, resources and the like. Solar radiation measurement currently on the market, solar radiation intensity is monitored by a solar radiation meter in combination with a hand-held instrument or data collector. Because the working condition of the solar radiation meter is that the solar radiation meter is in outdoor work for a long time, the maintenance is not timely, the deviation of the numerical value of the solar radiation meter often occurs, and the current solution is that the solar radiation meter is disassembled and then returned to a factory for maintenance, and the calibration cannot be carried out on site.
Therefore, a full-automatic solar radiometer calibrator is urgently needed, and calibration operation can be performed on site.
Disclosure of Invention
Aiming at the defects in the technology, the utility model provides a full-automatic solar radiometer calibrator which can calibrate a solar radiometer on a monitoring site and is convenient to operate.
The purpose of the utility model is realized in the following way: comprising the following steps:
the cradle head is provided with a mounting plate;
the radiometer body is arranged on the mounting plate of the cradle head, and is electrically connected with the solar radiometer to be tested, and correction data are written into the solar radiometer to be tested;
the solar tracker is arranged on the mounting plate of the cradle head;
the controller is electrically connected with the solar tracker and the cradle head, the solar tracker automatically captures the position of the sun and inputs a position signal to the controller, and the controller controls the cradle head to move so that the solar tracker faces the sun.
Further, the cradle head comprises a base, a gear box and a rotating plate, the gear box is rotatably installed on the base, the rotating plate is installed on the gear box through a rotating shaft, and the mounting plate is fixedly connected with the rotating plate.
The utility model has the beneficial effects that: the automatic rotating cradle head is arranged, the two solar radiation meters to be measured can be installed on the mounting plate of the cradle head, the solar radiation meters to be measured are directly connected with the solar radiation meter body through a circuit, and data calibration is carried out on the solar radiation meters to be measured. The cradle head can horizontally run, vertically track the movement of the sun and form various angle measurement operations with the sun, obtain various angle data which are horizontally and vertically arranged with the sun, and be used for correcting the cosine value of a radiation meter. The radiation meter has the advantages of small volume and portability, and can be calibrated on site.
Description of the drawings:
FIG. 1 is a schematic perspective view of a solar radiometer calibrator in accordance with the present utility model;
FIG. 2 is a schematic perspective view of a solar radiometer calibrator of the present utility model with a solar radiometer under test installed;
FIG. 3 is a schematic diagram of the solar radiation meter calibrator of the present utility model in a configuration for mounting a measured solar radiation meter.
Detailed Description
The utility model provides a full-automatic solar radiation meter calibrator is equipped with the cloud platform, wherein the cloud platform can rotate along two axes, the mounting panel is established to the cloud platform, solar tracker and solar radiation meter body are established to the mounting panel, wherein solar tracker can catch the sun position, realize the tracking to the sun through the cloud platform rotation, obtain the various angle data that sets up perpendicularly with the sun level, be used for correcting the cosine value of radiation meter, and the radiation meter that is corrected also installs on the mounting panel, pass through circuit connection with the solar radiation meter body can, convenient operation has solved the unable calibration of former solar radiation meter in the use scene and need return the problem of factory maintenance.
The present embodiment will be further described with reference to the accompanying drawings
As can be seen from fig. 1 to 3, the present utility model includes: the cradle head 1, wherein the cradle head 1 is provided with a mounting plate 101; let the radiometer body 2, the radiometer body 2 is installed in the mounting panel 101 of cloud 1 platform, in this embodiment, radiometer body 2 and the sun radiometer 3 of being surveyed are all fixed on mounting panel 101 through screw rod 5. The radiometer body 2 and the measured solar radiometer 3 are electrically connected, correction data are written into the measured solar radiometer 3, wherein the radiometer body 2 and the measured solar radiometer 3 are both provided with an interface 201, and the radiometer body 2 and the measured solar radiometer 3 are connected only through a transmission line. Establish sun tracker 4, sun tracker 4 installs the mounting panel 101 of cloud 1 platform establishes the controller, the controller with sun tracker 4 and cloud platform 1 electricity federation, sun tracker 4 automatic capture sun position to with position signal input to the controller, the motion of controller control cloud platform makes sun tracker just to the sun. The working principle of the solar tracker is as follows: the sun is regulated and tracked by the intensity of the received sunlight, 4 photoelectric receiving tubes are arranged in the sun, and the sun is not detected on the upper surface in a four-quadrant manner. When the solar energy collecting device works normally, the electrical signals received by the 4 receiving tubes are consistent, the program considers that the solar energy collecting device is opposite to the sun, the movement of the sun can cause the change of the optical signals of one or more receiving tubes, the change of the optical signals is converted into the change of the electrical signals, the change of the electrical signals is transmitted to the controller, and the controller adjusts the cradle head according to the change of the received electrical signals, so that the 4 receiving tubes are consistent and kept opposite to the sun.
On the basis of the above embodiment, preferably, the cradle head 1 includes a base 102, a gear box 103 and a rotating plate 104, the gear box 103 is rotatably mounted on the base 102, the rotating plate 104 is mounted on the gear box 103 through a rotating shaft 105, and the mounting plate 101 is fixedly connected with the rotating plate 104. Wherein the gear box is internally provided with a motor, the gear box 103 is connected with the base 102 through a vertical shaft 106, the gear box can rotate 360 degrees around the vertical shaft under the drive of the motor, the rotating plate 104 can rotate around the rotating shaft 105 under the drive of the motor, and the rotation in the two axial directions can ensure that the sun position is accurately tracked.
Principle of operation
The solar energy with the high absorptivity and the black coating on the surface of the thermoelectric sensing device of the radiometer body is utilized to absorb sunlight with the spectral range of 280-3000nm, the thermoelectric conversion device is utilized to convert the optical signal of solar radiation into an electric signal to be transmitted to the signal amplifying module, the signal is amplified and then transmitted to the AD conversion module, the signal is converted into a digital signal to be transmitted to the singlechip module, the singlechip module compares and analyzes the current standard radiation value and the radiation value of the calibrated radiometer for a period of time, finally calculates the sensitivity of the new radiometer, and transmits the new radiometer to the data display module for real-time display, and the displayed data is stored in the data storage module and can be output to the calibrated solar radiometer through the data communication module, so that the calibration is realized on site.
Claims (2)
1. Full-automatic solar radiation meter calibrator, characterized by includes:
the cradle head is provided with a mounting plate;
the radiometer body is arranged on the mounting plate of the cradle head, and is electrically connected with the solar radiometer to be tested, and correction data are written into the solar radiometer to be tested;
the solar tracker is arranged on the mounting plate of the cradle head;
the controller is electrically connected with the solar tracker and the cradle head, the solar tracker automatically captures the position of the sun and inputs a position signal to the controller, and the controller controls the cradle head to move so that the solar tracker faces the sun.
2. The full-automatic solar radiometer calibrator according to claim 1, wherein the cradle head comprises a base, a gear box and a rotating plate, the gear box is rotatably mounted on the base, the rotating plate is mounted on the gear box through a rotating shaft, and the mounting plate is fixedly connected with the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810201.9U CN220322556U (en) | 2023-07-11 | 2023-07-11 | Full-automatic solar radiometer calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321810201.9U CN220322556U (en) | 2023-07-11 | 2023-07-11 | Full-automatic solar radiometer calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322556U true CN220322556U (en) | 2024-01-09 |
Family
ID=89417693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321810201.9U Active CN220322556U (en) | 2023-07-11 | 2023-07-11 | Full-automatic solar radiometer calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322556U (en) |
-
2023
- 2023-07-11 CN CN202321810201.9U patent/CN220322556U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080258051A1 (en) | Equipment and Process for Measuring the Precision of Sun Tracking for Photovoltaic Concentrators | |
| CN110262570B (en) | Heliostat calibration system and method | |
| CN106370297A (en) | High-precision automatic sun photometer | |
| CN203981212U (en) | Sun five elements self-operated measuring unit | |
| CN207622744U (en) | Use the vertical Cathetometer of laser survey scale | |
| CN102494632B (en) | Device and method for detecting heliostat face shape error | |
| CN103606260B (en) | Unmanned field spectrum irradiance meter system based on GPRS remote radio communication technology | |
| CN104880417A (en) | Remote automatic real-time monitoring device and method for water spectrum | |
| CN106843291A (en) | Full-automatic sun tracks of device | |
| CN102967562B (en) | High-precision monitor for crop growth information and detection method thereof | |
| CN108318941A (en) | Full-automatic accumulated snow parameter determinator | |
| CN105509658A (en) | Detection method of leaf area index | |
| CN220322556U (en) | Full-automatic solar radiometer calibrator | |
| CN114427908A (en) | High-precision automatic ground-air radiometer | |
| CN214407761U (en) | Photovoltaic power generation data monitoring system | |
| CN105259179A (en) | Leaf area index instrument based on radiation measurement principle | |
| CN209803361U (en) | A device for farmland environment meteorological monitoring | |
| CN205193600U (en) | Three -point fix solar energy automatic tracking apparatus and control system thereof | |
| CN111089634A (en) | Water level monitoring device and method | |
| CN205178985U (en) | Photovoltaic module angle of incidence factor of influence testing arrangement | |
| CN109490506A (en) | A kind of monitoring soil moisture device and its monitoring method | |
| CN211317464U (en) | Water level monitoring device | |
| CN208110076U (en) | Full-automatic accumulated snow parameter determinator | |
| CN113721668A (en) | Triaxial bracket system applied to photovoltaic bus and control method thereof | |
| CN114039468A (en) | Dynamic feedback system for rotor mounting position of large generator set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |