CN109029714A - A kind of novel and multifunctional heliograph - Google Patents
A kind of novel and multifunctional heliograph Download PDFInfo
- Publication number
- CN109029714A CN109029714A CN201810870599.2A CN201810870599A CN109029714A CN 109029714 A CN109029714 A CN 109029714A CN 201810870599 A CN201810870599 A CN 201810870599A CN 109029714 A CN109029714 A CN 109029714A
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- Prior art keywords
- diaphragm
- heliograph
- disk
- detector
- observation
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 17
- 238000005286 illumination Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000005427 atmospheric aerosol Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005375 photometry Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/029—Multi-channel photometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
Abstract
The invention discloses a kind of novel and multifunctional heliographs, include photometer actinometry head, sun precision tracking two-dimensional rotation mechanism, power supply and data communication control cabinet, communication terminal, environment sensing device.Actinometry head is mounted on two-dimensional rotation mechanism, and is connected by single cable.Two-dimensional rotation mechanism, communication terminal, environment sensing device is powered respectively carries out cable connection with data communication control cabinet.Heliograph of the invention is integrated with direct sunlight observation, sky diffusion observation, moon observation, and round-the-clock atmospheric condition observation may be implemented；Heliograph uses the design method of multichannel, guarantees the simultaneous observation radiated under different wave length；Complete machine thermoelectric control is carried out to heliograph, using shell natural heat dissipation, the precision for reducing temperature drift influences and improves field reliability of operation.The present invention has a variety of data output modes, can carry out sets itself according to different observation requirements.
Description
Technical field
The present invention relates to the apparatus skills that progress direct solar radiation, sky diffusion radiation, the moon radiate automatic Observation
Art field more particularly to a kind of novel and multifunctional heliograph.
Background technique
With economic rapid development, urban population and motor vehicles are sharply increased, and environmental problem is got worse, in recent years
It quickly grows, pellet has become primary air pollutants, it is the important component of aerosol.Atmosphere gas is molten
The source of glue particulate matter is numerous and complicated, studies source and its feature of atmospheric aerosol, controls air monitoring and environment
The raw important in inhibiting of haircut.
Need to carry out in environment weather Observation Service at present the sun and sky visible near-infrared, short infrared wave band not
Same spectral coverage, different directions, different time actinometry, calculate the characterisitic parameter of atmospheric aerosol, steam, the ingredients such as ozone,
The invention patent can satisfy requirements above, the observation for daytime and field atmospheric condition.
Summary of the invention
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of novel and multifunctional heliograph.
The present invention is achieved by the following technical solutions:
A kind of novel and multifunctional heliograph includes actinometry head, dimensional turntable, control cabinet, communication terminal
And Raindrop sensor, the actinometry head are mounted in dimensional turntable, actinometry head and dimensional turntable pass through list
The connection of root cable, the dimensional turntable, communication terminal, Raindrop sensor pass through cable respectively and connect with control cabinet；Described
Actinometry head includes circular housing, quartz glass and aperture diaphragm disk is successively arranged in the left end of shell, described
Multiple aperture diaphragms are installed, center is located on the right side of aperture diaphragm disk and is equipped with too inside the housing on aperture diaphragm disk
Sun tracking diaphragm cylinder, is equipped with 4 quadrant detector in the right end of solar tracking diaphragm cylinder, on the right side of solar tracking diaphragm cylinder
Diaphragm for eliminating stray light disk is installed, diaphragm for eliminating stray light corresponding with the aperture diaphragm is installed on diaphragm for eliminating stray light disk,
It is equipped with motor runner on the right side of diaphragm for eliminating stray light disk, light barrier is fixedly installed on motor runner, is provided on light barrier
Loophole, and polarizing film is also equipped on light barrier, field stop disk is installed on the right side of motor runner, in field stop
Field stop corresponding with the diaphragm for eliminating stray light is installed on disk, is sequentially installed on the right side of each field stop
Optical filter and detector are equipped with temperature controller on the right side of detector, and the right end of the shell is heat dissipation wall, outside heat dissipation wall
Side is equipped with the interface connecting with dimensional turntable, and the 4 quadrant detector, motor runner, detector and temperature controller lead to respectively
Cable is crossed to connect with the control cabinet.
The quartz glass is fixed inside the shell using nylon spring washer and metal pressing ring, and metal pressing ring uses 6
What hexagon socket head cap screw was fixed.
The optical filter is fixed using metal threaded pressing ring.
The detector is fixed using free-standing circuit board, and detector is welded on circuit board.
It can automatically switch to observe day according to observation time and illumination condition and the moon is observed, and have different radiation conditions
Under data acquisition function.Collect the tracking of pairs of day and to moon tracing mode, using same set of sun tracker realize the sun with
Track and moon tracking, and internal trace signal acquisition algorithm and gain are switched according to tracking condition.Head is solid using semicircle crimp
Determine onto the semicircle fixed frame of solar tracking mechanism, photometer head shell consolidates photometer head by the way of groove
It is fixed.Power supply and data communication control cabinet include governor circuit, data storage, real-time clock, communication interface and power supply modulus of conversion
Block, power conversion module are photometer actinometry head, sun precision tracking two-dimensional rotation mechanism, communication terminal, environment sense
Know that device is powered.
The invention has the advantages that heliograph of the invention is integrated with direct sunlight observation, sky diffusion observation, the moon
Round-the-clock atmospheric condition observation may be implemented in observation；Heliograph uses the design method of multichannel, guarantees different wave length
The simultaneous observation of lower radiation；Complete machine thermoelectric control has been carried out to heliograph, using shell natural heat dissipation, has reduced the essence of temperature drift
Degree influences and improves field reliability of operation.The present invention has a variety of data output modes, can be according to different observation
Demand carries out sets itself.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is actinometry head schematic diagram of internal structure.
Fig. 3 is operating mode block diagram of the present invention.
Specific embodiment
As shown in Figure 1, 2, a kind of novel and multifunctional heliograph includes actinometry head 1, dimensional turntable 2, control
Case 5, communication terminal 3 and Raindrop sensor 4 processed, the actinometry head 1 are mounted in dimensional turntable 2, actinometry head
Portion 1 is connect with dimensional turntable 2 by single cable 6, and the dimensional turntable 2, communication terminal 3, Raindrop sensor 4 pass through respectively
Cable 7 is connect with control cabinet 5；The actinometry head 1 includes circular housing 11, is successively arranged in the left end of shell 11
Quartz glass 8 and aperture diaphragm disk 10 are equipped with multiple aperture diaphragms 9, in shell 11 on the aperture diaphragm disk 10
The right side that portion center is located at aperture diaphragm disk 10 is equipped with solar tracking diaphragm cylinder 25, on the right side of solar tracking diaphragm cylinder 25
End is equipped with 4 quadrant detector 26, diaphragm for eliminating stray light disk 27 is equipped on the right side of solar tracking diaphragm cylinder 25, in the veiling glare that disappears
Diaphragm for eliminating stray light 28 corresponding with the aperture diaphragm 9 is installed, on the right side of diaphragm for eliminating stray light disk 27 on apertured plate 27
Equipped with motor runner 12, it is fixedly installed with light barrier on motor runner 12, loophole is provided on light barrier, and in light barrier
On be also equipped with polarizing film, field stop disk 17 is installed on the right side of motor runner 12, is equipped on field stop disk 17
Field stop 13 corresponding with the diaphragm for eliminating stray light 28 is sequentially installed with optical filtering on the right side of each field stop 13
Piece 14 and detector 15 are equipped with temperature controller 16 on the right side of detector 15, and the right end of the shell 11 is heat dissipation wall 18,
The interface 19 connecting with dimensional turntable 2 is installed, the 4 quadrant detector 26, is visited motor runner 12 on the outside of heat dissipation wall 18
Device 15 and temperature controller 16 is surveyed to connect by cable 7 with the control cabinet 5 respectively.
The quartz glass 8 is fixed inside the shell using nylon spring washer and metal pressing ring, and metal pressing ring uses 6
What hexagon socket head cap screw was fixed.
The optical filter 14 is fixed using metal threaded pressing ring.
The detector 15 is fixed using free-standing circuit board, and detector is welded on circuit board.
First according to it is astronomical calculate determine the position of the sun and drive solar tracking precise 2-D turntable 2 carry out tentatively with
Then track detects whether the alignment sun using sun tracker, the position for deviateing the sun is determined according to the voltage value of four quadrants,
Dimensional turntable 2 is driven to rotate；The control cabinet 5 includes environment measuring, master control, data storage, data wireless transmission, four function
Energy；Control cabinet 5 has detected whether precipitation by environment sensing device, once there is precipitation, radiate photometric cylinder downward and stops working；It is main
Control unit preserves real-time time and latitude and longitude information, this information is calibrated after power-up, is driven according to the time interval of setting
Apparatus measures direct solar radiation illumination, moon direct solar radiation illumination, principal plane scanning sky radiation brightness, mean latitude circle scan day
Empty radiance；Measurement data is stored in the memory in control cabinet Nei and by communication module real-time delivery to user；Instrument
It can also be controlled by PC machine, control cabinet is connected to by RS232 interface, inputted corresponding instruction and enter debugging mode,
Instrument is by according to the instruction execution respective operations of input, including the historical data in export memory.
As shown in figure 3, there are four types of multifunctional measuring mode 20, difference direct solar radiation illumination photometries 21, the moon for instrument
Direct irradiance measurement 22, mean latitude circle sky radiation brightness scanning 23, principal plane sky radiation brightness scanning 24.
Direct solar radiation illumination photometry 21 and the direct irradiance measurement 22 of the moon refer at setted wavelength λ, the sun
The spectral irradiance that photometer measurement arrives can be according to Bouguer-Lambert law quantitative description:
In formula, RmFor mean Earth-Sun distance, R practical solar distance when being observation, it is big when being θ that m (θ) is solar zenith angle
Gas optical quality, τλFor the atmosphere total optical thickness that wavelength is at λ, EλThe direct spoke of the af at wavelength lambda sun received for earth surface
Penetrate spectral irradiance, E0λFor earth atmosphere upper bound af at wavelength lambda direct solar radiation spectral irradiance.Detector will receive too
Positive radiation flux is converted to electric current, and preamplifier converts the current to voltage and amplifies.The output of wave band i may be expressed as:
V=IRf
In formula, K (λ) is the direct solar radiation spectral responsivity of af at wavelength lambda, λH、λLFor the bound of optical filter band logical, AdFor
Detector illuminating area, Tf(λ) is the transmitance of optical filter, Tg(λ) is the transmitance of quartz window, and R (λ) is photodetection
The response rate of device.
Principal plane sky radiation brightness scanning 24 refers in sun institute planar (with sun isoazimuth), along zenith side
To scanning survey, measurement angle is (- 85 °~+85 °).Mean latitude circle sky radiation brightness scanning 23 refers to the zenith where the sun
On angle, azimuth scanning survey within the scope of 0~360 °.
The field stop diameter 2c of heliograph, aperture diaphragm diameter 2a, between field stop and aperture diaphragm away from
From H, 2 θ of visual field full-shapeV.Pass through the radiation flux Φ (λ) of aperture diaphragm are as follows:
Φ (λ)=L (λ) SV·Ω
SV=π (Dtan θV)2
In formula, L (λ) is spoke brightness, SVIt is visual field area, Ω is aperture angle of incidence.
Claims (4)
1. a kind of novel and multifunctional heliograph, it is characterised in that: include actinometry head, dimensional turntable, control cabinet,
Communication terminal and Raindrop sensor, the actinometry head are mounted in dimensional turntable, and actinometry head and two dimension turn
Platform is connected by single cable, and the dimensional turntable, communication terminal, Raindrop sensor pass through cable respectively and control cabinet connects
It connects；The actinometry head includes circular housing, is successively arranged quartz glass and aperture diaphragm disk in the left end of shell,
Multiple aperture diaphragms are installed on the aperture diaphragm disk, center is located at the right side of aperture diaphragm disk inside the housing
Solar tracking diaphragm cylinder is installed, 4 quadrant detector is installed in the right end of solar tracking diaphragm cylinder, in solar tracking diaphragm
Cylinder right side diaphragm for eliminating stray light disk is installed, be equipped on diaphragm for eliminating stray light disk it is corresponding with the aperture diaphragm disappear it is miscellaneous
Light diaphragm is equipped with motor runner on the right side of diaphragm for eliminating stray light disk, light barrier is fixedly installed on motor runner, in light barrier
On be provided with loophole, and be also equipped with polarizing film on light barrier, field stop disk be installed on the right side of motor runner, is being regarded
Field stop corresponding with the diaphragm for eliminating stray light is installed on field diaphragm disk, the right side of each field stop successively
Optical filter and detector are installed, temperature controller is installed on the right side of detector, the right end of the shell is heat dissipation wall, is being dissipated
The interface connecting with dimensional turntable, the 4 quadrant detector, motor runner, detector and temperature controller are installed on the outside of hot wall
It is connect respectively by cable with the control cabinet.
2. a kind of novel and multifunctional heliograph according to claim 1, it is characterised in that: the quartz glass is adopted
It is fixed inside the shell with nylon spring washer and metal pressing ring, metal pressing ring is fixed using 6 hexagon socket head cap screws.
3. a kind of novel and multifunctional heliograph according to claim 1, it is characterised in that: the optical filter uses
Metal threaded pressing ring is fixed.
4. a kind of novel and multifunctional heliograph according to claim 1, it is characterised in that: the detector uses
Free-standing circuit board is fixed, and detector is welded on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870599.2A CN109029714A (en) | 2018-08-02 | 2018-08-02 | A kind of novel and multifunctional heliograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870599.2A CN109029714A (en) | 2018-08-02 | 2018-08-02 | A kind of novel and multifunctional heliograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029714A true CN109029714A (en) | 2018-12-18 |
Family
ID=64648050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870599.2A Pending CN109029714A (en) | 2018-08-02 | 2018-08-02 | A kind of novel and multifunctional heliograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029714A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108674A (en) * | 2019-06-18 | 2019-08-09 | 电子科技大学中山学院 | On-line monitoring device and method for haze |
| CN113945280A (en) * | 2021-09-16 | 2022-01-18 | 中国科学院合肥物质科学研究院 | Imaging information synchronizer of imaging spectrometer based on FPGA |
| CN114427908A (en) * | 2021-12-13 | 2022-05-03 | 中国船舶重工集团公司第七一六研究所 | High-precision automatic ground-air radiometer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016085216A1 (en) * | 2014-11-24 | 2016-06-02 | 최규용 | Non-power-driven photometer including multiple photoreceivers |
| CN106370297A (en) * | 2016-10-10 | 2017-02-01 | 中国科学院合肥物质科学研究院 | High-precision automatic sun photometer |
-
2018
- 2018-08-02 CN CN201810870599.2A patent/CN109029714A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016085216A1 (en) * | 2014-11-24 | 2016-06-02 | 최규용 | Non-power-driven photometer including multiple photoreceivers |
| CN106370297A (en) * | 2016-10-10 | 2017-02-01 | 中国科学院合肥物质科学研究院 | High-precision automatic sun photometer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108674A (en) * | 2019-06-18 | 2019-08-09 | 电子科技大学中山学院 | On-line monitoring device and method for haze |
| CN113945280A (en) * | 2021-09-16 | 2022-01-18 | 中国科学院合肥物质科学研究院 | Imaging information synchronizer of imaging spectrometer based on FPGA |
| CN114427908A (en) * | 2021-12-13 | 2022-05-03 | 中国船舶重工集团公司第七一六研究所 | High-precision automatic ground-air radiometer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
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| RJ01 | Rejection of invention patent application after publication |