CN213957903U - Full-automatic sun total, direct and scattered radiation tracking device - Google Patents
Full-automatic sun total, direct and scattered radiation tracking device Download PDFInfo
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- CN213957903U CN213957903U CN202120281733.2U CN202120281733U CN213957903U CN 213957903 U CN213957903 U CN 213957903U CN 202120281733 U CN202120281733 U CN 202120281733U CN 213957903 U CN213957903 U CN 213957903U
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Abstract
A full-automatic sun tracking device for total, direct and scattered radiation comprises a full-automatic sun tracker and a solar direct radiation sensor, wherein a rotating arm is connected to an adjusting shaft on one side of the full-automatic sun tracker, a connecting plate is fixed on the outer side of the rotating arm, the solar direct radiation sensor is installed on the connecting plate, a sun tracking sensor is fixed on the connecting plate, and the data output end of the sun tracking sensor is in wired connection with the signal input end of the full-automatic sun tracker; the other side of the full-automatic sun tracker is fixedly connected with a supporting arm, a horizontal mounting plate is fixed on the supporting arm, a total solar radiation sensor and a scattered solar radiation sensor are mounted on the horizontal mounting plate, a sun shading arm is hinged to one side close to the scattered solar radiation sensor, and a sun shading sheet is arranged at one end of a long arm of the sun shading arm; one end of the short arm of the sunshade arm is hinged with one end of the rotating arm through a connecting rod. The device is convenient to install and debug, and saves the space of a field; the full-automatic tracking can be realized without human interference.
Description
Technical Field
The utility model relates to a meteorological observation device, in particular to full-automatic sun is always, is straight, scattered radiation tracking means.
Background
In the current meteorological observation, the direct solar radiation and the scattered solar radiation are respectively obtained by loading a direct solar radiation sensor on a full-automatic sun tracker to observe direct solar radiation data and loading a total solar radiation sensor on a shading ring arranged on a scattering device to observe scattered solar radiation data.
The mode not only causes resource waste, but also needs to fix the position of the scale of the shading ring according to the local geographical latitude if the shading ring is fixed and wants to shield sunlight which directly irradiates to the total radiation sensor all the time, the installation and debugging are complicated, the position of the shading ring needs to be checked and adjusted frequently, and the observed data needs to be revised according to the shading ring coefficient derived from experience and theory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a full-automatic solar total, direct and scattered radiation tracking device which is convenient to install and debug and saves the space of a field; the full-automatic tracking can be realized without human interference.
In order to solve the above problem, the utility model adopts the following technical scheme:
a full-automatic sun is always, straight, scattered radiation tracking device, includes full-automatic sun tracker and the straight radiation sensor of sun, its special character is: a rotating arm is connected to an adjusting shaft on one side of the full-automatic sun tracker, a connecting plate is fixed on the outer side of the rotating arm, the solar direct radiation sensor is mounted on the connecting plate, a sun tracking sensor is fixed on the connecting plate and positioned on the outer side of the solar direct radiation sensor, and the data output end of the sun tracking sensor is in wired connection with the signal input end of the full-automatic sun tracker; the other side of the full-automatic sun tracker is fixedly connected with a supporting arm, a horizontal mounting plate is fixed on the supporting arm, a total solar radiation sensor and a scattered solar radiation sensor are mounted on the horizontal mounting plate, a sun shading arm is hinged to one side close to the scattered solar radiation sensor, and a sun shading sheet is arranged at one end of a long arm of the sun shading arm and used for shading direct solar rays emitted to the scattered solar radiation sensor; one end of the short arm of the sunshade arm is hinged with one end of the rotating arm through a connecting rod and is used for adjusting the angle of the sunshade arm.
Preferably, a support is fixed at the edge of one side, close to the solar radiation sensor, of the horizontal mounting plate, and the middle of the sunshade arm is hinged to the support through a connecting shaft.
Preferably, the connecting plate is L-shaped.
Preferably, the solar total radiation sensor is supported above the horizontal mounting plate through two connecting bolts uniformly distributed on the circumference, and is close to two diagonal points of the horizontal mounting plate together with the solar scattered radiation sensor; three adjusting bolts are uniformly distributed between the horizontal mounting plate and the solar total radiation sensor in the circumferential direction and used for adjusting the levelness of the solar total radiation sensor.
Preferably, the solar total radiation sensor is a TBQ series solar total radiation sensor.
Preferably, the solar scattered radiation sensor is a TBQ series solar scattered radiation sensor.
Preferably, the solar direct radiation sensor is a TBS series solar direct radiation sensor.
Preferably, the full-automatic sun tracker comprises a base, wherein a fixed shaft is longitudinally arranged on the base, a rotatable mounting shell is mounted on the fixed shaft, a longitudinal motor is longitudinally mounted in the mounting shell, and an output shaft of the longitudinal motor is in transmission connection with the fixed shaft through a first gear pair and is used for driving the mounting shell to rotate; the mounting shell is provided with the rotatable adjusting shaft through a bearing, a transverse motor is arranged along the horizontal direction, and an output shaft of the transverse motor is in transmission connection with the adjusting shaft through a second gear pair.
Preferably, the mounting shell is provided with a first limit switch and a second limit switch, and a first limit baffle is arranged on the base corresponding to the first limit switch and used for realizing the rotation limit of the mounting shell; and a second limit stop piece is arranged at the inner side of the rotating arm corresponding to the second limit switch and used for realizing the rotation limit of the rotating arm.
Preferably, a controller is arranged in the base, a data output end of the sun tracking sensor is connected with the controller, and a control output end of the controller is electrically connected with the longitudinal motor and the transverse motor respectively and used for controlling the rotation of the motors according to signals of the sun tracking sensor.
The utility model has the advantages that:
the direct solar radiation sensor, the total solar radiation sensor and the scattered solar radiation sensor are integrated on the full-automatic solar tracker, and the north fixing point of the full-automatic solar tracker is only required to be aligned to the north direction during installation, so that the installation and debugging are convenient, and the field space is saved; after the primary assembly is calibrated once, the full-automatic tracking can be realized without human interference.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a perspective view of fig. 1.
Fig. 5 is a sectional view of the structure of the full-automatic sun tracker of the present invention.
Detailed Description
As shown in fig. 1-4, the utility model relates to a full-automatic sun is always, is straight, scattered radiation tracking device, including the direct radiation sensor 3 of full-automatic sun-tracking appearance 1 and sun, fixedly connected with rotor arm 2 on the regulating spindle of 1 one side of full-automatic sun-tracking appearance, there is L type connecting plate 4 in the rotor arm 2 outside through the fix with screw, and the connecting plate is arranged perpendicularly with rotor arm 2.
The solar direct radiation sensor 3 is fixedly installed on the connecting plate 4 through a fixing screw, a solar tracking sensor 5 is fixed on the connecting plate 4 and positioned on the outer side of the solar direct radiation sensor 3, and the data output end of the solar tracking sensor 5 is in wired connection with the signal input end of the full-automatic solar tracker 1 through an aviation plug 14. A supporting arm 13 is fixedly connected to the other side of the full-automatic sun tracker 1 through a screw, a rectangular horizontal mounting plate 12 is fixed on the supporting arm 13, a total solar radiation sensor 9 and a solar radiation sensor 8 are mounted on the horizontal mounting plate 12, a sun shading arm 6 is hinged to one side close to the solar radiation sensor 8, and an integrated circular sun shading sheet 7 is arranged at one end of a long arm of the sun shading arm 6 and used for shading direct sunlight irradiating the solar radiation sensor 8; one end of the short arm of the sunshade arm 6 is hinged with one end of the rotating arm 2 through a connecting rod 15 and is used for adjusting the angle of the sunshade arm 6.
A bracket 16 is fixed at the edge of one side of the horizontal mounting plate 12 close to the solar radiation sensor 8, and the middle part of the sunshade arm 6 is hinged on the bracket 16 through a connecting shaft.
The solar total radiation sensor 9 is supported above the horizontal mounting plate 12 through two connecting bolts 10 which are uniformly distributed on the circumference, and is close to two opposite angle points of the horizontal mounting plate 12 with the solar scattered radiation sensor 8 respectively. Three adjusting bolts 11 are uniformly distributed between the horizontal mounting plate 12 and the solar total radiation sensor 9 in the circumferential direction and used for adjusting the levelness of the solar total radiation sensor 9.
The solar total radiation sensor 9 is a TBQ series solar total radiation sensor, the solar radiation sensor 8 is a TBQ series solar radiation sensor, and the solar direct radiation sensor 3 is a TBS series solar direct radiation sensor.
As shown in fig. 5, the fully automatic sun tracker 1 includes a base 17, a fixed shaft 29 is fixed on the base 17 along the longitudinal direction, a rotatable mounting housing is mounted on the fixed shaft 29 through a bearing, the mounting housing is composed of an angle iron-shaped rotating frame 18 and a sealing cover 23 fastened on the rotating frame 18 through screws, a longitudinal motor 25 is fixedly mounted on the rotating frame 18 in the mounting housing along the longitudinal direction near the fixed shaft 29, an output shaft of the longitudinal motor 25 is in transmission connection with the fixed shaft 29 through a first gear pair 26, and a gearwheel of the first gear pair 26 is fixed on the fixed shaft 29 for driving the mounting housing to rotate; the rotary frame 18 for mounting the shell is provided with the rotatable adjusting shaft 21 along the horizontal direction through a bearing, a transverse motor 24 is fixed at a position close to the adjusting shaft 21 along the horizontal direction, an output shaft of the transverse motor 24 is in transmission connection with the adjusting shaft 21 through a second gear pair 22, and a large gear of the second gear pair 22 is fixed on the adjusting shaft 21 and used for driving the adjusting shaft to rotate; the transverse motor 24 and the longitudinal motor 25 are both stepping motors; the aerial plug 14 is fixed on a sealing buckle cover 23 of the mounting shell;
a first limit switch 27 and a second limit switch 20 are respectively arranged on the rotating frame 18 of the mounting shell and close to the fixed shaft 29 and the adjusting shaft, the control ends of the first limit switch and the second limit switch are respectively led out from the bottom and one side of the rotating frame 18 of the mounting shell, and a first limit baffle 28 is fixed on the base 17 corresponding to the first limit switch 27 and used for realizing the rotation limit of the mounting shell; a second limit stop piece 19 is fixed on the inner side of the rotating arm 2 corresponding to the second limit switch 20 and used for realizing the rotation limit of the rotating arm 2;
install controller 30 in base 17, this controller 30 adopts STM32F103ZET chip control, first limit switch and second limit switch's signal output part is connected with controller 30's signal input part respectively, solar tracking sensor 5's data output part is connected with controller 30's signal input part, controller 30's control output part respectively with vertical motor 25 and horizontal motor 24 electric connection for the rotation of signal control motor according to solar tracking sensor 5.
During installation, the north-locating point of the full-automatic solar tracker 1, namely the power supply aviation plug connector direction arranged on the base 17, is aligned to the north-centering direction for installation, then the data output end of the solar tracking sensor 5 is in wired connection with the controller 30 of the full-automatic solar tracker 1 through the aviation plug 14, and the data output ends of the solar total radiation sensor 9, the solar radiation sensor 8 and the solar direct radiation sensor 3 are connected with the meteorological observation acquisition instrument through aviation plugs and cables. Then the full-automatic solar tracker 1 is powered on, the full-automatic solar tracker 1 is powered on and then carries out initialization detection, when the solar tracking sensor 5 rotates to the angle consistent with the sun, the light spot on the solar straight radiation sensor 3 can be calibrated, a light tube screw on the solar straight radiation sensor 3 is adjusted to enable the sunlight to be aligned on the light spot through a light fixing hole of the sunlight straight radiation sensor, and a fixing screw of the solar straight radiation sensor 3 is locked after the sunlight is aligned; and finally, finely adjusting the installation angle of the sunshade arm 6 to enable the shadow of the sunshade sheet 7 to completely block the acquisition surface of the solar scattered radiation sensor 8.
After the installation and debugging are finished, the full-automatic sun tracker 1 enters an automatic tracking state, and meteorological observers can check sun total, direct and scattered radiation data through remote terminal software.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. The utility model provides a full-automatic sun is always, is straight, scattered radiation tracking device, includes full-automatic sun tracker and the straight radiation sensor of sun, characterized by: a rotating arm is connected to an adjusting shaft on one side of the full-automatic sun tracker, a connecting plate is fixed on the outer side of the rotating arm, the solar direct radiation sensor is mounted on the connecting plate, a sun tracking sensor is fixed on the connecting plate and positioned on the outer side of the solar direct radiation sensor, and the data output end of the sun tracking sensor is in wired connection with the signal input end of the full-automatic sun tracker; the other side of the full-automatic sun tracker is fixedly connected with a supporting arm, a horizontal mounting plate is fixed on the supporting arm, a total solar radiation sensor and a scattered solar radiation sensor are mounted on the horizontal mounting plate, a sun shading arm is hinged to one side close to the scattered solar radiation sensor, and a sun shading sheet is arranged at one end of a long arm of the sun shading arm and used for shading direct solar rays emitted to the scattered solar radiation sensor; one end of the short arm of the sunshade arm is hinged with one end of the rotating arm through a connecting rod and is used for adjusting the angle of the sunshade arm.
2. The full automatic solar total, direct and scattered radiation tracking device according to claim 1, wherein: a support is fixed at the edge of one side, close to the solar radiation sensor, of the horizontal mounting plate, and the middle of the sunshade arm is hinged to the support through a connecting shaft.
3. The full automatic solar total, direct and scattered radiation tracking device according to claim 1, wherein: the connecting plate is L-shaped.
4. The full automatic solar total, direct and scattered radiation tracking device according to claim 1, wherein: the solar total radiation sensor is supported above the horizontal mounting plate through two connecting bolts uniformly distributed on the circumference, and is close to two diagonal points of the horizontal mounting plate together with the solar scattered radiation sensor; three adjusting bolts are uniformly distributed between the horizontal mounting plate and the solar total radiation sensor in the circumferential direction and used for adjusting the levelness of the solar total radiation sensor.
5. The fully automatic solar total, direct and scattered radiation tracking device according to claim 1 or 4, characterized in that: the solar total radiation sensor is a TBQ series solar total radiation sensor.
6. The fully automatic solar total, direct and scattered radiation tracking device according to claim 1 or 4, characterized in that: the solar radiation sensor is a TBQ series solar radiation sensor.
7. The full automatic solar total, direct and scattered radiation tracking device according to claim 1, wherein: the solar direct radiation sensor is a TBS series solar direct radiation sensor.
8. The full automatic solar total, direct and scattered radiation tracking device according to claim 1, wherein: the full-automatic sun tracker comprises a base, wherein a fixed shaft is longitudinally arranged on the base, a rotatable mounting shell is mounted on the fixed shaft, a longitudinal motor is longitudinally mounted in the mounting shell, and an output shaft of the longitudinal motor is in transmission connection with the fixed shaft through a first gear pair and is used for driving the mounting shell to rotate; the mounting shell is provided with the rotatable adjusting shaft through a bearing, a transverse motor is arranged along the horizontal direction, and an output shaft of the transverse motor is in transmission connection with the adjusting shaft through a second gear pair.
9. The fully automatic solar total, direct and scattered radiation tracking device according to claim 8, wherein: a first limit switch and a second limit switch are arranged on the mounting shell, and a first limit baffle is arranged on the base corresponding to the first limit switch and used for realizing the rotation limit of the mounting shell; and a second limit stop piece is arranged at the inner side of the rotating arm corresponding to the second limit switch and used for realizing the rotation limit of the rotating arm.
10. The fully automatic solar total, direct and scattered radiation tracking device according to claim 9, wherein: the controller is arranged in the base, a data output end of the sun tracking sensor is connected with the controller, and a control output end of the controller is electrically connected with the longitudinal motor and the transverse motor respectively and used for controlling the rotation of the motors according to signals of the sun tracking sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281733.2U CN213957903U (en) | 2021-02-01 | 2021-02-01 | Full-automatic sun total, direct and scattered radiation tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281733.2U CN213957903U (en) | 2021-02-01 | 2021-02-01 | Full-automatic sun total, direct and scattered radiation tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213957903U true CN213957903U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120281733.2U Active CN213957903U (en) | 2021-02-01 | 2021-02-01 | Full-automatic sun total, direct and scattered radiation tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213957903U (en) |
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2021
- 2021-02-01 CN CN202120281733.2U patent/CN213957903U/en active Active
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