CN206974857U - The permeability test research device of light source under a kind of haze environment - Google Patents
The permeability test research device of light source under a kind of haze environment Download PDFInfo
- Publication number
- CN206974857U CN206974857U CN201720796626.7U CN201720796626U CN206974857U CN 206974857 U CN206974857 U CN 206974857U CN 201720796626 U CN201720796626 U CN 201720796626U CN 206974857 U CN206974857 U CN 206974857U
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- China
- Prior art keywords
- haze
- light source
- simulated experiment
- generating means
- experiment casing
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Abstract
The permeability test research device of light source under a kind of haze environment of the utility model, including haze simulated experiment casing；Described haze simulated experiment casing is connected with haze generating means, concentration control apparatus and air cleaning unit；Testing light source and illumination photometer are respectively equipped with one group of relative side wall of haze simulated experiment casing, testing light source is located at sustained height with illumination photometer；Haze generating means include haze generating means, mist generating means and haze mixing arrangement, and haze generating means connect haze mixing arrangement by pipeline respectively with mist generating means, and haze mixing arrangement is connected with the haze delivery pipe in haze simulated experiment casing；The air cleaning unit includes blast pipe；Blast pipe is connected with haze simulated experiment casing, and blast pipe is provided with aspiration pump and air purifier.The utility model is simple in construction, and measurement is convenient, and the utility model can comprehensively analyze influence of each factor for light source permeability under haze environment, technical support is provided for road Lighting Design.
Description
Technical field
The utility model belongs to environmental experiment engineering device technique field, concretely relates to light source under a kind of haze environment
Permeability test research device.
Background technology
At present, with the pollution of environment, haze weather is more and more frequent, the difference of different light source permeabilities shadow whenever and wherever possible
The trip of people is rung, directly affects traffic safety.Haze permeability research device institute under known simulation actual environment
The factor of consideration, only a few, more lack one be used for small-sized haze simulated test device.There are a variety of different factors
To haze permeability（That is sighting distance）Have an impact, experimental study is only studied also in gradual perfection stage, existing experimental rig
A few factor, and lack and test parameters more comprehensively analyzed to its affecting laws not enough deeply and comprehensively,
Experimental results error is big.Need a haze environmental experiment device badly now, study shadow of the multifactor lower haze for light source permeability
Ring, in order to provide technical support for road Lighting Design.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of simple in construction, being capable of the various differences of comprehensive study
The permeability test research device of light source under the haze environment that factor influences for light illumination under haze environment.
Technical scheme is used by the utility model：
The permeability test research device of light source under a kind of haze environment, including haze simulated experiment casing；Described mist
Haze simulated experiment casing is connected with haze generating means, concentration control apparatus and air cleaning unit；Described haze simulation is real
Testing light source and illumination photometer are respectively equipped with one group of relative side wall of tryoff body, testing light source is located at same height with illumination photometer
Degree；The haze generating means include haze generating means, mist generating means and haze mixing arrangement, and it is molten that haze generating means include gas
Micelle footpath spectrometer and gas bottle, aerosol particle diameter spectrometer are connected with the import of gas bottle by pipeline, and the outlet of gas bottle passes through
Pipeline is connected with haze mixing arrangement；Mist generating means include ultrasonic humidifier, and ultrasonic humidifier connects mist by pipeline
Haze mixing arrangement, haze mixing arrangement is connected with the haze delivery pipe of haze simulated experiment casing inner top, in haze delivery pipe
Provided with multiple apertures；
The air cleaning unit includes blast pipe, aspiration pump and air purifier；Blast pipe and haze simulated experiment case
Body is connected, and aspiration pump and air purifier are located on blast pipe.
Under above-mentioned haze environment in the permeability test research device of light source, haze simulated experiment casing is by organic glass
Rectangular box body made of glass.
Under above-mentioned haze environment in the permeability test research device of light source, in addition to air speed control device, it is described
Air speed control device includes air velocity transducer and multiple fans, and multiple fans are fixed in haze simulated experiment casing with support
Portion.
Under above-mentioned haze environment in the permeability test research device of light source, set on described haze simulated experiment casing
There are multiple circulation pipes, circulation pipe connects the top and bottom of haze simulated experiment casing.
Under above-mentioned haze environment in the permeability test research device of light source, in addition to temperature control equipment, temperature control
Device processed includes super bath heating water proof lamp and Temperature Humidity Sensor, Temperature Humidity Sensor are arranged in haze simulated experiment casing；
Super bath heating water proof lamp is fixed on haze simulated experiment box inside wall.
Under above-mentioned haze environment in the permeability test research device of light source, in addition to stretching tube, described illumination photometer
It is fixedly mounted on stretching tube, stretching tube is fixedly mounted on haze simulated experiment box inside wall.
Under above-mentioned haze environment in the permeability test research device of light source, in addition to haze grain diameter separation dress
Put, the haze grain diameter separator includes particle spacer and haze particle holder；Described particle spacer is set
In the exit of the outlet of gas bottle, described haze particle holder is connected by the outlet of pipeline and gas bottle；Haze particle is stored up
The air inlet of storage is connected by pipeline with blower fan；Outlet is connected by pipeline with haze mixing arrangement.
Under above-mentioned haze environment in the permeability test research device of light source, it is cased with described super bath heating water proof lamp
One layer of cover plate.
Compared with prior art, the beneficial effects of the utility model are：
1. the utility model is simple in construction, convenient test；The utility model is provided with air speed control device, temperature control fills
Put, stretching tube, haze grain diameter separator, concentration control apparatus and air cleaning unit, can take into full account round the clock,
For the factors such as wind speed, relative humidity, concentration, temperature, particle diameter, distance on influence caused by haze, the utility model can be comprehensive
Influence of each factor for light source permeability under haze environment is analyzed, technical support is provided for road Lighting Design.
2. the utility model is provided with air cleaning unit, after experiment terminates, the utility model can be filled by purification of air
The haze composition in processing haze simulation box is put, prevents haze particle from being damaged to air and experimenter, enables experiment
It is smoothed out.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in more detail below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model include haze simulated experiment casing 4, haze generating means, air speed control device,
Temperature control equipment, haze grain diameter separator, stretching tube 18, concentration control apparatus and air cleaning unit.
Described haze simulated experiment casing 4 rectangular box body made of lucite, haze simulated experiment casing 4 can
To open, for changing experiment equipment, the surrounding of haze simulated experiment casing 4 is stained with sealing strip to make chest keep sealing with extraneous
Closed state, ensure the good of sealing.Test is respectively equipped with one group of relative side wall of described haze simulated experiment casing 4
Light source 14 and illumination photometer 17, testing light source 14 are located at sustained height with illumination photometer 17.Illumination photometer 17 is fixed by stretching tube 18 pacifies
On the madial wall of haze simulated experiment casing 4, the adjustment of distance between illumination photometer 17 and testing light source 14 can be realized.
The haze generating means include haze generating means, mist generating means and haze mixing arrangement 6, haze generating means bag
Include aerosol particle diameter spectrometer 10 and gas bottle 8, gas bottle 9, aerosol particle diameter spectrometer 10 enters with gas bottle 8, gas bottle 9 respectively
Mouth is connected by pipeline.The haze grain diameter separator includes particle spacer 7 and haze particle holder 11；Described
Particle spacer 7 is arranged on the exit of gas bottle, and described haze particle holder 11 passes through pipeline and gas bottle 8, gas bottle 9
Outlet connection；The air inlet of haze particle holder 11 is connected by pipeline with blower fan 12；Outlet is mixed by pipeline with haze
Device 6 connects, and haze mixing arrangement 6 is located in haze simulated experiment casing 4.Described mist generating means include ultrasonic humidifying
Device 16, ultrasonic humidifier 16 connect haze mixing arrangement 6 by pipeline 2；Haze mixing arrangement 6 is connected with haze delivery pipe 4,
Haze delivery pipe 5 is arranged on the top of simulated experiment casing 4, and haze delivery pipe 5 is provided with multiple apertures, and can be released by aperture
It is put into simulated experiment casing 4, it is therefore an objective to increase the area of haze covering simulated experiment casing 4, increase coverage.
In use, opening ultrasonic humidifier 16, water smoke is produced with ultrasonic humidifier 16, haze is imported by pipeline 2
Haze mixing arrangement 6 in simulated experiment casing 4, while talcum powder is placed in aerosol particle diameter spectrometer 10, produce different grains
The haze particle in footpath, is fitted into gas bottle 8 and gas bottle 9, then enters in haze particle holder 11, then passes through pipe with blower fan 12
Road is passed through in haze simulated experiment casing 4, mist and haze is tentatively mixed.
Described air speed control device includes air velocity transducer 20 and multiple fans 13, and multiple fans 13 are fixed on support
The inside of haze simulated experiment casing 4.In multiple fans, there are five to be arranged on the bottom plate of haze simulated experiment casing 4, upward
Blowing, by adjusting gear controlled wind speed.A fan is respectively equipped with four sides of haze simulated experiment casing 4, can be with
By the flow direction of fan control air-flow, one layer of fine and close mesh screen is covered with fan 13, wind speed is slightly reduced, active area expands, and makees
Firmly uniformly, fan 13 can be used for the diffusion velocity for accelerating the internal gas of haze simulated experiment casing 4.Haze simulated experiment casing
4 are provided with two circulation pipes 3, and circulation pipe 3 connects the top and bottom of haze simulated experiment casing 4, makes haze simulated experiment case
Regional in body 4 keeps more uniform air pressure, while is advantageous to the flowing and diffusion of gas.
Described temperature control equipment includes super bath heating water proof lamp 16 and Temperature Humidity Sensor 19, Temperature Humidity Sensor 19
It is arranged in haze simulated experiment casing 4；Super bath heating water proof lamp 16 is fixed on the madial wall of haze simulated experiment casing 4,
Outer connection power supply, closed state is kept with the external world.One layer of cover plate 15 is cased with described super bath heating water proof lamp 16, is protected
The energy high temperature resistant of glass 15, and impact of the haze particle to super bath heating water proof lamp 16 can be reduced.
The air cleaning unit includes blast pipe 21, aspiration pump 22, air purifier 23；Wherein one end of blast pipe 21
Stretched into by haze simulated experiment casing 4 in haze simulated experiment casing 4, aspiration pump 22 is installed on blast pipe 21 and air is net
Change device 23.Blast pipe 21 keeps encapsulation process with haze simulation box 4.
Claims (8)
1. the permeability test research device of light source under a kind of haze environment, including haze simulated experiment casing；It is characterized in that：Institute
The haze simulated experiment casing stated is connected with haze generating means, concentration control apparatus and air cleaning unit；Described haze
Testing light source and illumination photometer are respectively equipped with one group of relative side wall of simulated experiment casing, testing light source is with illumination photometer positioned at same
One height；The haze generating means include haze generating means, mist generating means and haze mixing arrangement, and haze generating means include
Aerosol particle diameter spectrometer and gas bottle, aerosol particle diameter spectrometer are connected with the import of gas bottle by pipeline, the outlet of gas bottle
It is connected by pipeline with haze mixing arrangement；Mist generating means include ultrasonic humidifier, and ultrasonic humidifier is connected by pipeline
Haze mixing arrangement is connect, haze mixing arrangement is connected with the haze delivery pipe of haze simulated experiment casing inner top, haze conveying
Pipe is provided with multiple apertures；
The air cleaning unit includes blast pipe, aspiration pump and air purifier；Blast pipe connects with haze simulated experiment casing
Connect, aspiration pump and air purifier are located on blast pipe.
2. the permeability test research device of light source under haze environment according to claim 1, it is characterized in that：Haze is simulated
Experimental box body is the rectangular box body made of lucite.
3. the permeability test research device of light source under haze environment according to claim 1 or 2, it is characterized in that：Also wrap
Air speed control device is included, described air speed control device includes air velocity transducer and multiple fans, and multiple fans are fixed with support
In haze simulated experiment box house.
4. the permeability test research device of light source under haze environment according to claim 1 or 2, it is characterized in that：It is described
Haze simulated experiment casing be provided with multiple circulation pipes, circulation pipe connects the top and bottom of haze simulated experiment casing.
5. the permeability test research device of light source under haze environment according to claim 4, it is characterized in that：Also include temperature
Control device is spent, temperature control equipment includes super bath heating water proof lamp and Temperature Humidity Sensor, Temperature Humidity Sensor are arranged on mist
In haze simulated experiment casing；Super bath heating water proof lamp is fixed on haze simulated experiment box inside wall.
6. the permeability test research device of light source under haze environment according to claim 5, it is characterized in that：Also include drawing
Pipe is stretched, described illumination photometer is fixedly mounted on stretching tube, and stretching tube is fixedly mounted on haze simulated experiment box inside wall.
7. the permeability test research device of light source under haze environment according to claim 6, it is characterized in that：Also include mist
Haze particle particle diameter separator, the haze grain diameter separator include particle spacer and haze particle holder；It is described
Particle spacer be arranged on gas bottle outlet exit, described haze particle holder gone out by pipeline and gas bottle
Mouth connection；The air inlet of haze particle holder is connected by pipeline with blower fan；Outlet is connected by pipeline with haze mixing arrangement.
8. the permeability test research device of light source under haze environment according to claim 7, it is characterized in that：Described bath
One layer of cover plate is cased with despot's heating water proof lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796626.7U CN206974857U (en) | 2017-07-04 | 2017-07-04 | The permeability test research device of light source under a kind of haze environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796626.7U CN206974857U (en) | 2017-07-04 | 2017-07-04 | The permeability test research device of light source under a kind of haze environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974857U true CN206974857U (en) | 2018-02-06 |
Family
ID=61407302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796626.7U Expired - Fee Related CN206974857U (en) | 2017-07-04 | 2017-07-04 | The permeability test research device of light source under a kind of haze environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870391A (en) * | 2019-03-11 | 2019-06-11 | 北京环境特性研究所 | Haze weather condition simulator and method for optical target characteristic research |
| CN113340777A (en) * | 2021-05-31 | 2021-09-03 | 西安电子科技大学 | Simulation system for monitoring haze evolution under electromagnetic environment |
-
2017
- 2017-07-04 CN CN201720796626.7U patent/CN206974857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870391A (en) * | 2019-03-11 | 2019-06-11 | 北京环境特性研究所 | Haze weather condition simulator and method for optical target characteristic research |
| CN109870391B (en) * | 2019-03-11 | 2022-03-25 | 北京环境特性研究所 | Haze weather condition simulation device and method for optical target characteristic research |
| CN113340777A (en) * | 2021-05-31 | 2021-09-03 | 西安电子科技大学 | Simulation system for monitoring haze evolution under electromagnetic environment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200704 |