CN207197490U - A kind of meteorological observatory for detecting position of sun - Google Patents
A kind of meteorological observatory for detecting position of sun Download PDFInfo
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- CN207197490U CN207197490U CN201721148610.1U CN201721148610U CN207197490U CN 207197490 U CN207197490 U CN 207197490U CN 201721148610 U CN201721148610 U CN 201721148610U CN 207197490 U CN207197490 U CN 207197490U
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- elevation angle
- pole
- angular transducer
- drive mechanism
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Abstract
The utility model discloses a kind of meteorological observatory for detecting position of sun, including sun tracker, angular transducer, angular transducer bracket institution and obliquity sensor；The real time position of the sun can be obtained using tracking of the sun follower for position of sun, but sun follower does not have output elevation angle and azimuthal function, therefore how using existing sun follower realize elevation angle and it is azimuthal measurement turn into practical application in major issue, the present apparatus efficiently solves the problem, pass through the method for mounted angle sensor and angular transducer on sun follower, the elevation angle at the place and azimuth are determined with the position of the sun follower measure sun, constantly detects azimuth and the elevation angle of the sun.
Description
Technical field
The utility model belongs to field, especially a kind of meteorological observatory for detecting position of sun.
Background technology
Sun tracker is to maintain solar panel or solar energy absorption plant the face sun at any time, allows sunshine
The light vertical irradiation mechanism at any time power set, the hair of solar photovoltaic assembly can be significantly improved using sun tracker
Electrical efficiency.Because the tracking heat collection device data of calculating have deviation all the time, the deviation can influence the solar tracking precision of heat collector, in reality
Present situation in the use of border is that each collection hot loop has more set solar power generation components, often covers component due to installation accuracy, basis change
The reasons such as momentum cause respective focusing deviation different, error be present because instruction calculates data, cause each period in one day
Focusing deviation is different, and the elevation angle and azimuth under sun real-time condition are mostly important measurement data, are chased after using the sun
Tracking of the track device for position of sun can obtain the real time position of the sun, but sun follower do not have output elevation angle and
Azimuthal function, thus how using existing sun follower realize elevation angle and it is azimuthal measurement turn into practical application in
Major issue.
Utility model content
A kind of the shortcomings that the utility model overcomes in the prior art, there is provided meteorological observatory for detecting position of sun.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of meteorological observatory for detecting position of sun, including sun tracker, angular transducer, angular transducer bracket institution
And obliquity sensor；
Wherein described sun tracker by gusseted seat, elevation angle drive mechanism, rotation mechanism in vertical shaft, shading ball, to light
Rotating mechanism and photometric detector, gusseted seat is located at the bottommost of sun tracker apparatus, in the upper end of gusseted seat
Rotation mechanism in vertical shaft is provided with, elevation angle drive mechanism, the upper end of drive mechanism at the elevation angle are set in the upper end of rotation mechanism in vertical shaft
Photometric detector is provided with, wherein include the first pole, the second pole and middle support rod to light rotating mechanism, the first pole and the
One end of two poles is arranged at the both ends of elevation angle drive mechanism, and the other end is connected by one with two perpendicular connecting rods of pole,
The middle position of the connecting rod intersects with middle support rod, and shading ball is arranged at the end of middle support rod；
Wherein angular transducer bracket institution is arranged at the side of sun tracker, and angular transducer bracket institution is by support
Being formed with horizontal tray, angular transducer is arranged above horizontal tray, and shaft end extension rod is connected in the lower end of angular transducer,
The lower end of shaft end extension rod is connected with elevation angle drive mechanism, and the cunning for being available for angular transducer to move horizontally is provided with support
Road；
Wherein obliquity sensor is arranged at the side of elevation angle drive mechanism, is connected with to light rotating mechanism.
In the above-mentioned technical solutions, described obliquity sensor is arranged at the end of the first pole or the second pole, and first
The position that the end of pole or the second pole is connected with elevation angle drive mechanism.
In the above-mentioned technical solutions, described horizontal tray is located at the side relative with shading ball.
In the above-mentioned technical solutions, the distance between described support and sun tracker are 30-50cm.
In the above-mentioned technical solutions, the length of described horizontal tray is 30-50cm.
In the above-mentioned technical solutions, the length of described shaft end extension rod is 90-100cm.
In the above-mentioned technical solutions, described obliquity sensor is connected with data wire.
Wherein described sun tracker measurement, the principle of position of sun are as follows：Controller in sun tracker is according to light
The brilliance control motor of degree detector is driven, and driving elevation angle drive mechanism vertically rotates, and left and right light sensation is threaded to bright
Degree is consistent, keeps to the longitudinal axis of light rotating mechanism and shading ball towards the sun.When upper light sensation is better than lower light sensation, it was demonstrated that the sun is
Aerial peak is crossed, has been intended to the sun overleaf.180 degree is now rotated, until left and right brightness is consistent.The 180 degree turns to meeting
Occur at noon and post sunset morning again at sunrise.
Compared with prior art, the beneficial effects of the utility model are：Utilize sun follower chasing after for position of sun
Track can obtain the real time position of the sun, but sun follower does not have and exports elevation angle and azimuthal function, therefore how
Realize that elevation angle and azimuthal measurement have as the major issue in practical application, the present apparatus using existing sun follower
Effect solves the problem, by the method for mounted angle sensor and angular transducer on sun follower, as the sun chases after
Track device determines the position of the sun and determines the elevation angle at the place and azimuth, constantly detects azimuth and the height of the sun
Angle, relative to obtaining sunny constantly position with more effective property, more accurate by general equation in the past.It can not only entangle
It is positive to calculate data (customary time control method) deviation, SCA instruction angle calculations (customary light-operated method) can also be participated in.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model structure diagram.
Wherein, 1 is angular transducer, and 2 be horizontal tray, and 3 be support, and 4 be shaft end extension rod, and 5 be shading ball, and 6 be
One pole, 7 be the second pole, and 8 be elevation angle drive mechanism, and 9 be middle support rod, and 10 be rotation mechanism in vertical shaft, and 11 be gusseted
Seat, 12 be obliquity sensor, and 13 be data wire, and 14 be photometric detector.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in FIG., a kind of meteorological observatory for detecting position of sun, including sun tracker, angular transducer, angle pass
Sensor bracket mechanism and obliquity sensor；
Wherein described sun tracker by gusseted seat, elevation angle drive mechanism, rotation mechanism in vertical shaft, shading ball, to light
Rotating mechanism and photometric detector, gusseted seat is located at the bottommost of sun tracker apparatus, in the upper end of gusseted seat
Rotation mechanism in vertical shaft is provided with, elevation angle drive mechanism, the upper end of drive mechanism at the elevation angle are set in the upper end of rotation mechanism in vertical shaft
Photometric detector is provided with, wherein include the first pole, the second pole and middle support rod to light rotating mechanism, the first pole and the
One end of two poles is arranged at the both ends of elevation angle drive mechanism, and the other end is connected by one with two perpendicular connecting rods of pole,
The middle position of the connecting rod intersects with middle support rod, and shading ball is arranged at the end of middle support rod；
Wherein angular transducer bracket institution is arranged at the side of sun tracker, and angular transducer bracket institution is by support
Being formed with horizontal tray, angular transducer is arranged above horizontal tray, and shaft end extension rod is connected in the lower end of angular transducer,
The lower end of shaft end extension rod is connected with elevation angle drive mechanism, and the cunning for being available for angular transducer to move horizontally is provided with support
Road；
Wherein obliquity sensor is arranged at the side of elevation angle drive mechanism, is connected with to light rotating mechanism.
In the above-mentioned technical solutions, described obliquity sensor is arranged at the end of the first pole or the second pole, and first
The position that the end of pole or the second pole is connected with elevation angle drive mechanism.
In the above-mentioned technical solutions, described horizontal tray is located at the side relative with shading ball.
In the above-mentioned technical solutions, the distance between described support and sun tracker are 30-50cm.
In the above-mentioned technical solutions, the length of described horizontal tray is 30-50cm.
In the above-mentioned technical solutions, the length of described shaft end extension rod is 90-100cm.
In the above-mentioned technical solutions, described obliquity sensor is connected with data wire.
Wherein described sun tracker measurement, the principle of position of sun are as follows：Controller in sun tracker is according to light
The brilliance control motor of degree detector is driven, and driving elevation angle drive mechanism vertically rotates, and left and right light sensation is threaded to bright
Degree is consistent, keeps to the longitudinal axis of light rotating mechanism and shading ball towards the sun.When upper light sensation is better than lower light sensation, it was demonstrated that the sun is
Aerial peak is crossed, has been intended to the sun overleaf.180 degree is now rotated, until left and right brightness is consistent.The 180 degree turns to meeting
Occur at noon and post sunset morning again at sunrise.
Compared with prior art, the beneficial effects of the utility model are：Utilize sun follower chasing after for position of sun
Track can obtain the real time position of the sun, but sun follower does not have and exports elevation angle and azimuthal function, therefore how
Realize that elevation angle and azimuthal measurement have as the major issue in practical application, the present apparatus using existing sun follower
Effect solves the problem, by the method for mounted angle sensor and angular transducer on sun follower, as the sun chases after
Track device determines the position of the sun and determines the elevation angle at the place and azimuth, constantly detects azimuth and the height of the sun
Angle, relative to obtaining sunny constantly position with more effective property, more accurate by general equation in the past.It can not only entangle
It is positive to calculate data (customary time control method) deviation, SCA instruction angle calculations (customary light-operated method) can also be participated in.
Embodiment 1：
The installation of obliquity sensor：
1st, it is fixed on meteorological observatory side elevation angle drive mechanism center using m5 bolts.
2nd, obliquity sensor zero-bit is set using sunrise morning, horizontal level period.
3rd, DCS communication modules are accessed with connection, is read, recorded using DCS system, display data.
Embodiment 2：
The installation of angular transducer：
1st, angular transducer support (anomaly platform high 1300mm, horizontal tray 320mm) is made, makes angular transducer shaft end
Extension rod (length 970mm), as shown in drawings.
2nd, angular transducer support is fixed on meteorological observatory's base rear (north side) center.
3rd, setting angle sensor, adjustment angle sensor are located at the position directly above (mark of planar central point in meteorological observatory
Go out in meteorological observatory after planar central point, with vertical line line drop method centering).
4th, connection angle sensor shaft end extension rod, top connection angle sensor axis, bottom, which is fixed in meteorological observatory, puts down
Face central point.
5th, angular transducer zero-bit is set using night meteorological observatory's zero (recurrence Due South) position.
6th, DCS communication modules are accessed with connection, is read, recorded using DCS system, display data.
Azimuth and the elevation angle of the sun are constantly detected, sunny constantly position is obtained by general equation.Not only can be with
Correct and calculate data (customary time control method) deviation, SCA instruction angle calculations (customary light-operated method) can also be participated in.
When in use, elevation angle drive mechanism is set in the upper end of rotation mechanism in vertical shaft, the upper end of drive mechanism is set at the elevation angle
It is equipped with photometric detector, the controller in sun tracker is driven according to the brilliance control motor of photometric detector, is driven
Elevation angle drive mechanism vertically rotates, and it is consistent that left and right light sensation is threaded to brightness, keeps indulging light rotating mechanism and shading ball
Axial plane is to the sun.When upper light sensation is better than lower light sensation, it was demonstrated that the sun excessively aerial peak, it has been intended to the sun overleaf, with
The movement of the sun, motor is driven to elevation angle drive mechanism and rotation mechanism in vertical shaft makes holding to light rotating mechanism and shading
The longitudinal axis of ball is towards the sun, and now angular transducer is rotated with elevation angle drive mechanism, and obliquity sensor is also with passing through shaft end
Extension rod carries out the measurement of angle, the two common elevation angle and azimuth determined now, using sun follower for the sun
The tracking of position can obtain the real time position of the sun, but sun follower does not have output elevation angle and azimuthal work(
Can, therefore how using existing sun follower to realize that elevation angle and azimuthal measurement turn into important asking in practical application
Topic, the present apparatus efficiently solves the problem, by the method for mounted angle sensor and angular transducer on sun follower,
The elevation angle at the place and azimuth are determined with the position of the sun follower measure sun, constantly detects the side of the sun
Parallactic angle and elevation angle, relative to obtaining sunny constantly position with more effective property, more accurate by general equation in the past.
It can not only correct and calculate data (customary time control method) deviation, SCA instruction angle calculation (customary light can also be participated in
Control method).
The utility model is described in detail above, but the content is only preferred embodiment of the present utility model,
It is not to be regarded as being used to limit practical range of the present utility model.All equivalent changes made according to present utility model application scope with
Improve etc., all should still it belong within patent covering scope of the present utility model.
Claims (7)
- A kind of 1. meteorological observatory for detecting position of sun, it is characterised in that：Including sun tracker, angular transducer, angle sensor Device bracket institution and obliquity sensor；Wherein described sun tracker by gusseted seat, elevation angle drive mechanism, rotation mechanism in vertical shaft, shading ball, to light rotate Mechanism and photometric detector, gusseted seat are located at the bottommost of sun tracker apparatus, are set in the upper end of gusseted seat There is rotation mechanism in vertical shaft, elevation angle drive mechanism is set in the upper end of rotation mechanism in vertical shaft, the upper end of drive mechanism is set at the elevation angle Have photometric detector, wherein include the first pole, the second pole and middle support rod to light rotating mechanism, the first pole with second One end of bar is arranged at the both ends of elevation angle drive mechanism, and the other end is connected by one with two perpendicular connecting rods of pole, the company The middle position of bar intersects with middle support rod, and shading ball is arranged at the end of middle support rod；Wherein angular transducer bracket institution is arranged at the side of sun tracker, and angular transducer bracket institution is by support and water Frame composition is lifted, angular transducer is arranged above horizontal tray, and shaft end extension rod, shaft end are connected in the lower end of angular transducer The lower end of extension rod is connected with elevation angle drive mechanism, and the slideway for being available for angular transducer to move horizontally is provided with support；Wherein obliquity sensor is arranged at the side of elevation angle drive mechanism, is connected with to light rotating mechanism.
- A kind of 2. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described obliquity sensor It is arranged at the end of the first pole or the second pole, the position that the end of the first pole or the second pole is connected with elevation angle drive mechanism Put.
- A kind of 3. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described horizontal tray position In the side relative with shading ball.
- A kind of 4. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described support and the sun The distance between tracker is 30-50cm.
- A kind of 5. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described horizontal tray Length is 30-50cm.
- A kind of 6. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described shaft end extension rod Length be 90-100cm.
- A kind of 7. meteorological observatory for detecting position of sun according to claim 1, it is characterised in that：Described obliquity sensor It is connected with data wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148610.1U CN207197490U (en) | 2017-09-08 | 2017-09-08 | A kind of meteorological observatory for detecting position of sun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148610.1U CN207197490U (en) | 2017-09-08 | 2017-09-08 | A kind of meteorological observatory for detecting position of sun |
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| Publication Number | Publication Date |
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| CN207197490U true CN207197490U (en) | 2018-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470199A (en) * | 2017-09-08 | 2019-03-15 | 甘肃光热发电有限公司 | A kind of meteorological observatory for detecting position of sun |
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2017
- 2017-09-08 CN CN201721148610.1U patent/CN207197490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470199A (en) * | 2017-09-08 | 2019-03-15 | 甘肃光热发电有限公司 | A kind of meteorological observatory for detecting position of sun |
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