CN202974259U - Dial disc of angle testing system of solar azimuth measurement equipment - Google Patents
Dial disc of angle testing system of solar azimuth measurement equipment Download PDFInfo
- Publication number
- CN202974259U CN202974259U CN 201220647312 CN201220647312U CN202974259U CN 202974259 U CN202974259 U CN 202974259U CN 201220647312 CN201220647312 CN 201220647312 CN 201220647312 U CN201220647312 U CN 201220647312U CN 202974259 U CN202974259 U CN 202974259U
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- CN
- China
- Prior art keywords
- disc
- dial disc
- dial
- solar azimuth
- angle
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- 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.)
- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a dial disc of an angle testing system of solar azimuth measurement equipment. The dial disc comprises a disc body, scales of 0 to 360 degrees are arranged at one disc circle of the disc body, and scales of 0 to 90 degrees are arranged from the circle center to the edge of the disc body. The dial disc is placed on an adjusted horizontal seat, then a marker post is inserted in the center of the dial disc, a compass is used for calibrating the starting position of the dial disc, and then the calibration work is completed; and in measurement, a ring value signified by the shadow of the marker post refers to an angle value of a solar altitude. The dial disc can measure the solar altitude in real time, and has the characteristics of being convenient and fast as well as high in precision.
Description
Technical field
The utility model relates to sun angle surveying instrument field, particularly a kind of dial disc of angle measurement system of solar azimuth measuring equipment.
Background technology
along with advancing by leaps and bounds of modern science technology, the conventional resource volume in socioeconomic development and the world is exhausted, solar energy resources is more and more begun to be used, sun power is a kind of clean energy resource, pollution-free, inexhaustible, therefore sun power is widely used in generating, illumination, heating, the thermal-arrest field, use very extensively, but revolution and rotation due to the earth, solar energy impinges position angle and elevation angle are at every moment all changing, and the measurement of solar azimuth and elevation angle by very the trouble and loaded down with trivial details, therefore be badly in need of to develop a kind of can carrying, easy to operate solar azimuth angle proving installation, have great importance for rational applied solar energy resource.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of dial disc of angle measurement system of solar azimuth measuring equipment, and enough sun altitudes of measuring in real time have the characteristics convenient and swift, that precision is high.
In order to achieve the above object, the technical scheme taked of the utility model is:
A kind of dial disc of angle measurement system of solar azimuth measuring equipment comprises disk body 1, and disk one circle of disk body 1 is provided with the scale of 0-360 degree, is provided with the scale of 0-90 degree to the edge from the center of circle of disk body 1.
This Measurement scales disk can be used as the position angle that a kind of auxiliary instrument is measured the sun, and mark post is placed on middle of the present utility model, and the shade on index dial can be read the position angle also can read elevation angle.
Principle of work of the present utility model is: the utility model is placed on the good horizontal base of adjustment, then mark post is inserted in the center of index dial, then the reference position of guide for use stylus alignment dial disc has completed calibration operation.During measurement, the annulus value of the shade indication of mark post is the angle value of sun altitude.
The beneficial effects of the utility model are: can convenient and swiftly read the elevation angle of the sun, and precision is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of dial disc of angle measurement system of solar azimuth measuring equipment comprises disk body 1, and disk one circle of disk body 1 is provided with the scale of 0-360 degree, is provided with the scale of 0-90 degree to the edge from the center of circle of disk body 1.
As shown in Figure 2, the utility model is placed on the good horizontal base of adjustment, then mark post is inserted in the center of index dial, then the reference position of guide for use stylus alignment dial disc has completed calibration operation.During measurement, the annulus value of the shade indication of mark post is the angle value of sun altitude.
Claims (1)
1. the dial disc of the angle measurement system of a solar azimuth measuring equipment, it is characterized in that: comprise disk body (1), disk one circle of disk body (1) is provided with the scale of 0-360 degree, is provided with the scale of 0-90 degree to the edge from the center of circle of disk body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647312 CN202974259U (en) | 2012-11-29 | 2012-11-29 | Dial disc of angle testing system of solar azimuth measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647312 CN202974259U (en) | 2012-11-29 | 2012-11-29 | Dial disc of angle testing system of solar azimuth measurement equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974259U true CN202974259U (en) | 2013-06-05 |
Family
ID=48515320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647312 Expired - Fee Related CN202974259U (en) | 2012-11-29 | 2012-11-29 | Dial disc of angle testing system of solar azimuth measurement equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456231A (en) * | 2013-09-04 | 2013-12-18 | 余姚市科仪光仪有限公司 | Sun altitude measuring instrument |
-
2012
- 2012-11-29 CN CN 201220647312 patent/CN202974259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103456231A (en) * | 2013-09-04 | 2013-12-18 | 余姚市科仪光仪有限公司 | Sun altitude measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |