CN207198672U - A kind of micro device for being used to detect position of sun - Google Patents
A kind of micro device for being used to detect position of sun Download PDFInfo
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- CN207198672U CN207198672U CN201721149674.3U CN201721149674U CN207198672U CN 207198672 U CN207198672 U CN 207198672U CN 201721149674 U CN201721149674 U CN 201721149674U CN 207198672 U CN207198672 U CN 207198672U
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- sun
- pole
- elevation angle
- drive mechanism
- ceiling
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Abstract
The utility model discloses a kind of micro device for being used to detect position of sun, including ceiling, sun tracker and obliquity sensor；The real time position of the sun can be obtained using tracking of the sun follower for position of sun, the azimuth at the place is determined with the position of the sun follower measure sun, azimuth and the elevation angle of the sun are constantly detected, relative to obtaining sunny constantly position with more effective property, more accurate by general equation in the past；Calculating data deviation can be not only corrected, SCA instruction angle calculations can also be participated in.Ceiling is provided with above whole sun tracker, can effective windproof and rain proof；The setting of streamer can effectively indicate current wind direction, and facility is provided for the collection of meteorological data；Reinforce the structure that pier has consolidated ceiling.
Description
Technical field
The utility model belongs to field, especially a kind of micro device for being used to detect 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, and, it is necessary to carry out visual test to wind direction at that time while sun tracker tracks the sun, and
Need to carry out to boisterous protection device under the conditions of out of doors.
Utility model content
The shortcomings that the utility model overcomes in the prior art, there is provided a kind of to be used to detect the miniature of position of sun
Put.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of micro device for being used to detect position of sun, including ceiling, sun tracker and obliquity sensor；
Wherein described ceiling is made up of cross support arm and column, the upper end of cross support arm is provided with clear glass, on column
Streamer is provided with, reinforcing pier is provided with the bottom of column and is used to play ceiling to consolidate anti-wind action；
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 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 obliquity sensor is connected with data wire.
In the above-mentioned technical solutions, the quantity of described column is 4-6 roots.
In the above-mentioned technical solutions, distance of the described streamer apart from ground is the 2/5-4/5 of stem height.
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：
1st, the real time position of the sun, but sun follower can be obtained using tracking of the sun follower for position of sun
Do not have an output elevation angle and azimuthal function, therefore how using existing sun follower to realize elevation angle and azimuth
Measurement turn into practical application in major issue, the present apparatus efficiently solves the problem, by being installed on sun follower
The method of obliquity sensor, the azimuth at the place is determined as sun follower determines the position of the sun,
2nd, azimuth and the elevation angle of the sun are constantly detected, relative to obtaining sunny constantly position by general equation in the past
Put with more effective property, more accurate.
3rd, it can not only correct and calculate data (customary time control method) deviation, SCA instruction angle calculations can also be participated in
(customary light-operated method).
4th, ceiling is provided with above whole sun tracker, can effective windproof and rain proof.
5th, the setting of streamer can effectively indicate current wind direction, and facility is provided for the collection of meteorological data.
6th, the structure that pier has consolidated ceiling is reinforced.
Brief description of the drawings
Fig. 1 is the utility model structure diagram 1.
Fig. 2 is the utility model structure diagram 2.
Wherein, 1 is ceiling, and 2 be cross support arm, and 3 be column, and 4 be streamer, and 5 be shading ball, and 6 be the first pole, and 7 be
Two poles, 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, and 12 be that inclination angle passes
Sensor, 13 be data wire, and 14 be photometric detector, and 15 be reinforcing pier.
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 micro device for being used to detect position of sun, including ceiling, sun tracker and inclination angle pass
Sensor；
Wherein described ceiling is made up of cross support arm and column, the upper end of cross support arm is provided with clear glass, on column
Streamer is provided with, reinforcing pier is provided with the bottom of column and is used to play ceiling to consolidate anti-wind action；
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 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 obliquity sensor is connected with data wire.
In the above-mentioned technical solutions, the quantity of described column is 4-6 roots.
In the above-mentioned technical solutions, distance of the described streamer apart from ground is the 2/5-4/5 of stem height.
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：
The real time position of the sun can be obtained using tracking of the sun follower for position of sun, but sun follower is simultaneously
Do not possess output elevation angle and azimuthal function, therefore how using existing sun follower to realize elevation angle and azimuthal
Measurement turns into the major issue in practical application, and the present apparatus efficiently solves the problem, inclined by being installed on sun follower
The method of angle transducer, the azimuth at the place is determined as sun follower determines the position of the sun, is constantly detected
The azimuth of the sun and elevation angle, relative in the past by general equation obtain sunny constantly position with more effective property,
It is more accurate.It can not only correct and calculate data (customary time control method) deviation, SCA instruction angle calculations can also be participated in
(customary light-operated method).Ceiling is provided with above whole sun tracker, can effective windproof and rain proof.The setting of streamer
Current wind direction can be effectively indicated, facility is provided for the collection of meteorological data.Reinforce the structure that pier has consolidated ceiling.
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.
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 determines azimuth now, utilizes the sun towards the sun, now angular transducer with the rotation of elevation angle drive mechanism
Tracking of the tracker for position of sun can obtain the real time position of the sun, and the present apparatus efficiently solves sun sun follower
Can not in real time output angle information the problem of, by the method for the setting angle sensor on sun follower, as the sun chases after
Track device determines the position of the sun and determines the azimuth at the place, constantly detects azimuth and the elevation angle of the sun, relatively
Sunny constantly position is obtained with more effective property, more accurate by general equation in the past.Calculating can not only be corrected
Data (customary time control method) deviation, SCA instruction angle calculations (customary light-operated method) can also be participated in.
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 (5)
- A kind of 1. micro device for being used to detect position of sun, it is characterised in that：Sensed including ceiling, sun tracker and inclination angle Device；Wherein described ceiling is made up of cross support arm and column, and the upper end of cross support arm is provided with clear glass, set on column There is streamer, reinforcing pier is provided with the bottom of column and is used to play ceiling to consolidate anti-wind action；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 obliquity sensor is arranged at the side of elevation angle drive mechanism, is connected with to light rotating mechanism.
- 2. a kind of micro device for being used to detect position of sun according to claim 1, described obliquity sensor are set In the end of the first pole or the second pole, position that the end of the first pole or the second pole is connected with elevation angle drive mechanism.
- 3. a kind of micro device for being used to detect position of sun according to claim 1, described obliquity sensor and number It is connected according to line.
- 4. a kind of micro device for being used to detect position of sun according to claim 1, the quantity of described column is 4-6 Root.
- 5. a kind of micro device for being used to detect position of sun according to claim 1, described streamer is apart from ground Distance be stem height 2/5-4/5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149674.3U CN207198672U (en) | 2017-09-08 | 2017-09-08 | A kind of micro device for being used to detect position of sun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149674.3U CN207198672U (en) | 2017-09-08 | 2017-09-08 | A kind of micro device for being used to detect position of sun |
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| CN207198672U true CN207198672U (en) | 2018-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471457A (en) * | 2017-09-08 | 2019-03-15 | 甘肃光热发电有限公司 | It is a kind of for detecting the micro device of position of sun |
-
2017
- 2017-09-08 CN CN201721149674.3U patent/CN207198672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109471457A (en) * | 2017-09-08 | 2019-03-15 | 甘肃光热发电有限公司 | It is a kind of for detecting the micro device of position of sun |
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