CN103135568A - Solar azimuth gauge - Google Patents
Solar azimuth gauge Download PDFInfo
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- CN103135568A CN103135568A CN 201110384111 CN201110384111A CN103135568A CN 103135568 A CN103135568 A CN 103135568A CN 201110384111 CN201110384111 CN 201110384111 CN 201110384111 A CN201110384111 A CN 201110384111A CN 103135568 A CN103135568 A CN 103135568A
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- pinion
- shaft
- pinion shaft
- large gear
- sun position
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Abstract
The invention discloses a solar azimuth gauge which comprises a shell body, a motor, a pinion shaft, a pinion, a gear wheel shaft, a gear wheel, a solar photovoltaic panel, a rotation angle detection unit and a signal processing and display unit, wherein the motor is controlled by a controller, the pinion shaft is driven by the motor, the pinion is coaxially installed on the pinion shaft, the gear wheel shaft is arranged parallel to the pinion shaft, the gear wheel is meshed with the pinion, the solar photovoltaic panel is driven by the gear wheel shaft to rotate synchronously, the rotation angle detection unit is used for real-time measuring for a rotation angle of the pinion shaft, and the signal processing and display unit converts signals detected by the rotation angle detection unit to solar azimuth angle values. The pinion shaft and the gear wheel shaft are arranged along the vertical direction, and the solar photovoltaic panel rotates continuously around the central axis of the gear wheel shaft in the horizontal direction. The solar azimuth gauge is simple in structure, convenient to install and arrange, low in cost, convenient to use and operate, high in test precision, and capable of effectively solving the problems that a traditional solar azimuth gauge is complex in overall structure, high in cost, incapable of enabling test data to be saved when power is off, and the like.
Description
Technical field
The present invention relates to a kind of measuring instrument, especially relate to a kind of measuring sun position angle instrument.
Background technology
Solar azimuth plays a part very important in the research field that sun power utilizes.At present, in to solar panel angular deflection and the higher proving installation of some other angular deflection accuracy requirements, the solar azimuth test macro that adopts scrambler, sensor and computer-aided equipment etc. to form more.But during actual the use, there is complicated integral structure in existing solar azimuth test macro, cost is higher and scrambler is measured when system cut-off measurement data and the shortcoming such as can not be preserved.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of measuring sun position angle instrument is provided, it is simple in structure, install lay convenient, with low cost and use easy to operate, measuring accuracy is higher, can solve effectively that complicated integral structure, cost that traditional solar azimuth proving installation exists are higher, when cutting off the power supply, measurement data such as can not preserve at the problem.
for solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of measuring sun position angle instrument, it is characterized in that: comprise housing, the motor of being controlled by controller, the pinion shaft that is arranged on housing and is undertaken by motor-driven rotating continuously, coaxial be arranged on pinion shaft and with the synchronous pinion wheel that rotates of pinion shaft, be the Large Gear Shaft During of parallel laying with pinion shaft, coaxially be arranged on Large Gear Shaft During and the gear wheel that is meshed with pinion wheel, driven the solar energy photovoltaic panel synchronously rotate and sunray is followed the tracks of by Large Gear Shaft During, the rotational angle of pinion shaft is carried out the roll angle inspection unit measured in real time and joins with described roll angle inspection unit and the signal that described roll angle inspection unit institute detection signal is converted to the solar azimuth angle value is processed and display unit, described Large Gear Shaft During and gear wheel form large transmission, and pinion shaft and pinion wheel form little transmission, described pinion shaft and Large Gear Shaft During are vertically to laying, and solar energy photovoltaic panel rotates in the horizontal direction continuously around the central axis of Large Gear Shaft During.
Above-mentioned measuring sun position angle instrument is characterized in that: on described Large Gear Shaft During, coaxial sleeve is equipped with circular scale.
Above-mentioned measuring sun position angle instrument is characterized in that: described Large Gear Shaft During and pinion shaft all are arranged on housing by bearing.
Above-mentioned measuring sun position angle instrument is characterized in that: the multiturn potentiometer of described roll angle inspection unit for carrying out with pinion shaft synchronously rotating.
Above-mentioned measuring sun position angle instrument is characterized in that: an end of described pinion shaft is connected with the power output shaft of motor is coaxial, and its other end joins by shaft coupling and potentiometer support, and multiturn potentiometer is arranged on the potentiometer support.
Above-mentioned measuring sun position angle instrument is characterized in that: be connected to speed reduction unit between the power output shaft of described pinion shaft and motor.
Above-mentioned measuring sun position angle instrument is characterized in that: described housing is fixed on horizontal stand.
Above-mentioned measuring sun position angle instrument is characterized in that: described horizontal stand fixes on the ground by foot bolt.
Above-mentioned measuring sun position angle instrument is characterized in that: described signal is processed and display unit is arranged on above housing.
The present invention compared with prior art has the following advantages:
1, simple in structure, installation is laid conveniently, and with low cost.
2, adopt the gear engagement to carry out transmission, by the gearing of large and small transmission, realize multiturn potentiometer to the test of solar azimuth, use easy to operate.
3, result of use is good and measuring accuracy is higher.
In sum, the present invention is simple in structure, install lay convenient, with low cost and use easy to operate, measuring accuracy is higher, can solve effectively that complicated integral structure, cost that traditional solar azimuth proving installation exists are higher, when cutting off the power supply, measurement data such as can not preserve at the problem.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present invention.
Description of reference numerals:
The 1-solar energy photovoltaic panel; The 2-circular scale; The 3-Large Gear Shaft During;
The 4-gear wheel; The 5-housing; The 6-bearing;
The 7-horizontal stand; The 8-foot bolt; The 9-motor;
The 10-speed reduction unit; The 11-pinion shaft; The 12-pinion wheel;
13-potentiometer support; The 14-shaft coupling; The 15-multiturn potentiometer;
The 16-signal is processed and display unit.
Embodiment
as shown in Figure 1, the present invention includes housing 5, the motor 9 of being controlled by controller, be arranged on housing 5 and driven by motor 9 and carry out the pinion shaft 11 of rotation continuously, coaxial be arranged on pinion shaft 11 and with the synchronous pinion wheel 12 that rotates of pinion shaft 11, be the Large Gear Shaft During 3 of parallel laying with pinion shaft 11, coaxially be arranged on Large Gear Shaft During 3 and the gear wheel 4 that is meshed with pinion wheel 12, driven the solar energy photovoltaic panel 1 that synchronously rotates and sunray is followed the tracks of by Large Gear Shaft During 3, the rotational angle of pinion shaft 11 is carried out the roll angle inspection unit measured in real time and joins with described roll angle inspection unit and the signal that described roll angle inspection unit institute detection signal is converted to the solar azimuth angle value is processed and display unit 16, described Large Gear Shaft During 3 forms large transmission with gear wheel 4, and pinion shaft 11 forms little transmission with pinion wheel 12.Described pinion shaft 11 and Large Gear Shaft During 3 are vertically to laying, and solar energy photovoltaic panel 1 rotates in the horizontal direction continuously around the central axis of Large Gear Shaft During 3.
In the present embodiment, on described Large Gear Shaft During 3, coaxial sleeve is equipped with circular scale 2.
In the present embodiment, described Large Gear Shaft During 3 and pinion shaft 11 all are arranged on housing 5 by bearing 6.
In the present embodiment, the multiturn potentiometer 15 of described roll angle inspection unit for carrying out with pinion shaft 11 synchronously rotating.During actual the use, also can adopt the roll angle inspection unit of other type.
During actual installation, an end of described pinion shaft 11 is connected with the power output shaft of motor 9 is coaxial, and its other end joins by shaft coupling 14 and potentiometer support 13, and multiturn potentiometer 15 is arranged on potentiometer support 13.In the present embodiment, be connected to speed reduction unit 10 between the power output shaft of described pinion shaft 11 and motor 9.
Simultaneously, for guaranteeing that the present invention steadily lays, described housing 5 is fixed on horizontal stand 7.In the present embodiment, described horizontal stand 7 fixes on the ground by foot bolt 8.During actual installation, described signal is processed and display unit 16 is arranged on housing 5 tops.
During actual the use, at first according to the location of the present invention that calculates the in advance solar azimuth angular data in some time in such a month, and on such a day, make circular scale 2; During actual the use, by choose reasonable motor 9, and the gear ratio of setting speed reduction unit 10, by speed reduction unit 10, desired speed is reached pinion shaft 11 by motor 9, and rotate by the moving large transmission that is formed by Large Gear Shaft During 3 and gear wheel 4 of the moving subband of the brief biography that is formed by pinion shaft 11 and pinion wheel 12, thereby realize that Large Gear Shaft During 3 drives solar energy photovoltaic panels 1 and at the uniform velocity rotates incessantly in the time period requiring, constantly guarantee that solar energy photovoltaic panel 1 is over against solar incident ray.Described circular scale 2 is fixed on housing 5, resets for the present invention and uses when adjusting.
in actual use procedure, described multiturn potentiometer 15 carries out corresponding detection with the synchronous rotational angle that rotates and tackle mutually pinion shaft 11 of pinion shaft 11, and the voltage signal that detects is sent to signal processing and display unit 16, signal processing and display unit 16 are according to the corresponding relation between multiturn potentiometer 15 and solar azimuth angle, the voltage signal that multiturn potentiometer 15 is detected converts the angle value of solar azimuth to, and carry out simultaneous display at display unit, obtain the changing value of solar energy photovoltaic panel 1 on the position angle with this, and can corresponding maximum position angle of learning the sun.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (9)
1. measuring sun position angle instrument, it is characterized in that: comprise housing (5), the motor (9) of being controlled by controller, be arranged on housing (5) and upward and by motor (9) driving carry out the pinion shaft (11) of rotation continuously, the coaxial pinion shaft (11) that is arranged on is upper and with the synchronous pinion wheel (12) that rotates of pinion shaft (11), be the Large Gear Shaft During (3) of parallel laying with pinion shaft (11), coaxially be arranged on the gear wheel (4) that Large Gear Shaft During (3) is upper and be meshed with pinion wheel (12), driven the solar energy photovoltaic panel (1) synchronously rotate and sunray is followed the tracks of by Large Gear Shaft During (3), the rotational angle of pinion shaft (11) is carried out the roll angle inspection unit measured in real time and joins with described roll angle inspection unit and the signal that described roll angle inspection unit institute detection signal is converted to the solar azimuth angle value is processed and display unit (16), described Large Gear Shaft During (3) forms large transmission with gear wheel (4), and pinion shaft (11) forms little transmission with pinion wheel (12), described pinion shaft (11) and Large Gear Shaft During (3) are vertically to laying, and solar energy photovoltaic panel (1) rotates in the horizontal direction continuously around the central axis of Large Gear Shaft During (3).
2. according to measuring sun position angle instrument claimed in claim 1, it is characterized in that: the upper coaxial sleeve of described Large Gear Shaft During (3) is equipped with circular scale (2).
3. according to the described measuring sun position angle instrument of claim 1 or 2, it is characterized in that: described Large Gear Shaft During (3) and pinion shaft (11) all are arranged on housing (5) by bearing (6).
4. according to the described measuring sun position angle instrument of claim 1 or 2, it is characterized in that: the multiturn potentiometer (15) of described roll angle inspection unit for carrying out with pinion shaft (11) synchronously rotating.
5. according to measuring sun position angle instrument claimed in claim 4, it is characterized in that: the coaxial connection of power output shaft of an end of described pinion shaft (11) and motor (9), and its other end joins by shaft coupling (14) and potentiometer support (13), and multiturn potentiometer (15) is arranged on potentiometer support (13).
6. according to measuring sun position angle instrument claimed in claim 5, it is characterized in that: be connected to speed reduction unit (10) between the power output shaft of described pinion shaft (11) and motor (9).
7. according to the described measuring sun position angle instrument of claim 1 or 2, it is characterized in that: described housing (5) is fixed on horizontal stand (7).
8. according to measuring sun position angle instrument claimed in claim 7, it is characterized in that: described horizontal stand (7) fixes on the ground by foot bolt (8).
9. according to the described measuring sun position angle instrument of claim 1 or 2, it is characterized in that: described signal is processed and display unit (16) is arranged on above housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384111 CN103135568A (en) | 2011-11-27 | 2011-11-27 | Solar azimuth gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384111 CN103135568A (en) | 2011-11-27 | 2011-11-27 | Solar azimuth gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135568A true CN103135568A (en) | 2013-06-05 |
Family
ID=48495537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110384111 Pending CN103135568A (en) | 2011-11-27 | 2011-11-27 | Solar azimuth gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103135568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989715A (en) * | 2017-05-19 | 2017-07-28 | 宜昌市鸿锦科技有限公司 | A kind of angle of revolution measuring and controlling |
| CN108458653A (en) * | 2016-06-27 | 2018-08-28 | Smc株式会社 | position detecting device |
| CN113979309A (en) * | 2021-11-12 | 2022-01-28 | 大连华锐重工集团股份有限公司 | Real-time lifting height detection device for floating crane |
-
2011
- 2011-11-27 CN CN 201110384111 patent/CN103135568A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458653A (en) * | 2016-06-27 | 2018-08-28 | Smc株式会社 | position detecting device |
| CN108458653B (en) * | 2016-06-27 | 2020-12-22 | Smc株式会社 | Position detecting device |
| CN106989715A (en) * | 2017-05-19 | 2017-07-28 | 宜昌市鸿锦科技有限公司 | A kind of angle of revolution measuring and controlling |
| CN106989715B (en) * | 2017-05-19 | 2019-09-24 | 宜昌市鸿锦科技有限公司 | A kind of angle of revolution measuring and controlling |
| CN113979309A (en) * | 2021-11-12 | 2022-01-28 | 大连华锐重工集团股份有限公司 | Real-time lifting height detection device for floating crane |
| CN113979309B (en) * | 2021-11-12 | 2024-02-23 | 大连华锐重工集团股份有限公司 | Lifting height real-time detection device for floating crane |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |