CN205538923U - Multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance - Google Patents
Multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance Download PDFInfo
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- CN205538923U CN205538923U CN201620354569.2U CN201620354569U CN205538923U CN 205538923 U CN205538923 U CN 205538923U CN 201620354569 U CN201620354569 U CN 201620354569U CN 205538923 U CN205538923 U CN 205538923U
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Abstract
The utility model discloses a multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance, including the box that the plumbous optical glass that 10mm~15mm is thick made, offer the pipe connector mouth that is used for letting in or discharges experiment machine motor car tail gas on the box, the box is inside to be provided with the rut board support that is used for placing rut board test piece, installs fluorescence ultraviolet lamp directly over rut board support, is provided with fan and motor vehicle exhaust concentration detection appearance on the box lateral wall. The utility model discloses the inside space of box is great, and can survey and mix titanium dioxide's bituminous mixture under the different experiment conditions such as having or not the natural lighting to automobile exhaust's catalytic effect with compare, the device simple structure, test operating is convenient, and it is higher to test the degree of accuracy.
Description
Technical field
This utility model relates to a kind of automotive exhaust catalysis effect experimental device, is specifically related to a kind of Research on Asphalt Mixture catalysis vapour
The multifunctional laboratory box of tail gas performance.
Background technology
Containing substantial amounts of harmful substance in vehicle exhaust, including carbon monoxide, nitrogen oxides, hydrocarbons and solid suspended particle
Deng, it is one of the main source of air pollution.In addition to being one of the main source of large size city PM2.5, vehicle exhaust is also
The one of the main reasons of urban atmospheric pollution.In the last few years, a lot of researchs show that titanium dioxide can make photocatalyst, thus
Purify air, eliminate the nitrogen oxides in vehicle emission, it is possible to for administering the air pollution that PM2.5 particle is too high.
Research simultaneously shows, titanium dioxide also has ultravioletlight screening and the transparency of excellence, it is possible to reducing Organic substance around to divide
The ultraviolet light of load, has certain aging resistance effect.Therefore, filling nano titanium oxide in asphalt can be as one
Plant the method administering vehicle exhaust, and in order to more accurately study the asphalt of admixture titanium dioxide, vehicle exhaust is urged
Change effect, it is necessary to make corresponding experimental provision.
At present, many scholars are when Research on Asphalt Mixture catalytic car tail-gas performance, and asphalt is mostly made into horse and has a rest
Your test specimen, experimental box used can meet the condition of closing, but small volume, function is the most less, it is difficult to draw accurately and more
For perfect experimental result, poor effect.Therefore, make one and can meet more requirement of experiment, as accommodated bigger Colophonium
Compound test specimen and possess the experimental box of other functions, is necessary.
Utility model content
The purpose of this utility model is for above-mentioned defect of the prior art, it is provided that a kind of Research on Asphalt Mixture catalysis automobile
The multifunctional laboratory box of tail gas performance, its simple in construction, cost of manufacture is low, and experiment accuracy is higher.
To achieve these goals, the technical solution adopted in the utility model is: include casing, casing offers for being passed through
Or discharge the interface tube testing motor-vehicle tail-gas, box house is provided with the rut board mount for placing rut plate test specimen, at car
The surface of rut board mount is provided with fluorescent ultra-violet lamp, and wall box is provided with fan and motor-vehicle tail-gas concentration detector.
Described interface tube is opened in the bottom position of body side.
Described fan is arranged on the tip position of body side.
Described motor-vehicle tail-gas concentration detector is arranged on the body side relative with fan.
The circumferential notch for putting into or take out rut plate test specimen, and described circumferential notch is offered on described body side
Place is provided with circular glass door.
Described casing is 10mm～the lead optical glass casing of 15mm thickness.
Compared with prior art, first the rut plate that box house put into by rut plate test specimen is propped up by this utility model
On frame, after closing, interface tube it is passed through motor-vehicle tail-gas, opens fan and make the vehicle exhaust of box house substantially uniform, afterwards
Start real-time monitored or adopt in other ways record motor-vehicle tail-gas concentration detector on data, after certain time, when obtain
When data stabilization is constant, complete record, be finally again turned on interface tube, remaining vehicle exhaust is discharged to treatment and purification in water,
So far off-test.Additionally, after being passed through motor-vehicle tail-gas, open fluorescent ultra-violet lamp, it is possible to simulate actual natural lighting bar
Rut plate test specimen is irradiated by part, repeats identical step, and then can study the ultraviolet impact on titanium dioxide performance.
The space of this utility model box house is bigger, it is possible to observes and compares the Colophonium mixing mixing titanium dioxide under different experimental conditions
The material catalytic effect to vehicle exhaust, apparatus structure is simple, and test operation is convenient, and experiment accuracy is higher.
Accompanying drawing explanation
Fig. 1 overall structure of the present utility model front view；
Fig. 2 overall structure of the present utility model 3-D view；
In accompanying drawing: 1. rut board mount；2. rut plate test specimen；3. circular glass door；4. fluorescent ultra-violet lamp；5. motor-vehicle tail-gas
Concentration detector；6. interface tube；7. fan；8. casing.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1, design entirety of the present utility model uses box moulding, and casing 8 material is high lead optical glass, this device
Main body is made up of six parts.Rut board mount 1 is used for placing, fixation test plate, and circular glass door 3 is used for placing, taking out car
Rut plate test specimen 2 test specimen such as grade, the phase also can be used as motor-vehicle tail-gas in remover after experiment.See Fig. 2, fluorescent ultraviolet
Line lamp 4 provides test light source, it is possible to is used for simulating actual natural lighting condition, should suitably control the temperature of container at the trial
And humidity.Motor-vehicle tail-gas concentration detector 5 is motor-vehicle tail-gas concentration in real-time measurement apparatus, it is possible to analyzes sample to machine
The absorption purifying effect of motor-car tail gas.First motor-vehicle tail-gas is led to by the interface tube 6 of motor-vehicle tail-gas air inlet and aerofluxus
Crossing in conduit access equipment, after end to be tested, tail gas is discharged treatment and purification by this interface tube 6 again.
This utility model includes the casing 8 that lead optical glass thick for 10mm～15mm is made in overall structure, and casing 8 leaves
Being provided with interface tube 6, casing 8 is internally provided with the rut board mount 1 for placing rut plate test specimen 2, at rut board mount 1
Surface is provided with fluorescent ultra-violet lamp 4, and casing 8 sidewall is provided with fan 7 and motor-vehicle tail-gas concentration detector 5.
Wherein, interface tube 6 is opened in the bottom position of casing 8 side, and fan 7 is arranged on the tip position of casing 8 side,
Motor-vehicle tail-gas concentration detector 5 is arranged on casing 8 side relative with fan 7, and casing 8 is further opened with for putting on side
Enter or take out the circumferential notch of rut plate test specimen 2, and circular glass door 3 is installed at circumferential notch.
Work process of the present utility model and occupation mode be: first, opens side circular glass door 3, puts into rut plate test specimen 2,
After closing, interface tube 6 it is passed through vehicle exhaust.Utilize fan 7, after making the vehicle exhaust within casing 8 substantially uniform, open
Beginning real-time monitored or adopt in other ways record motor-vehicle tail-gas concentration meter on data.After certain time, when the data obtained are steady
When determining constant, record end.It is again turned on interface tube 6, remaining vehicle exhaust is discharged in water, off-test.Hereafter,
Fluorescent ultra-violet lamp 4 is utilized to irradiate rut plate test specimen 2, additionally it is possible to the research ultraviolet impact on titanium dioxide performance.
The experimental box body being made up of high lead optical glass, has airtight, high intensity, the feature of radioprotective, mixes in asphalt
The titanium dioxide added is nano level titanium dioxide, should suitably control the temperature and humidity of box house during test.
Claims (6)
1. the multifunctional laboratory box of a Research on Asphalt Mixture catalytic car tail-gas performance, it is characterised in that: include casing (8),
Offering the interface tube (6) for being passed through or discharge experiment motor-vehicle tail-gas on casing (8), casing (8) is internally provided with use
In the rut board mount (1) of placement rut plate test specimen (2), in the surface of rut board mount (1), fluorescent UV is installed
Lamp (4), casing (8) sidewall is provided with fan (7) and motor-vehicle tail-gas concentration detector (5).
The multifunctional laboratory box of Research on Asphalt Mixture catalytic car tail-gas performance the most according to claim 1, it is characterised in that:
Described interface tube (6) is opened in the bottom position of casing (8) side.
The multifunctional laboratory box of Research on Asphalt Mixture catalytic car tail-gas performance the most according to claim 1, it is characterised in that:
Described fan (7) is arranged on the tip position of casing (8) side.
The multifunctional laboratory box of Research on Asphalt Mixture catalytic car tail-gas performance the most according to claim 3, it is characterised in that:
Described motor-vehicle tail-gas concentration detector (5) is arranged on casing (8) side relative with fan (7).
The multifunctional laboratory box of Research on Asphalt Mixture catalytic car tail-gas performance the most according to claim 1, it is characterised in that:
The circumferential notch for putting into or take out rut plate test specimen (2), and described circle is offered on described casing (8) side
Circular glass door (3) is installed at v notch v.
The multifunctional laboratory box of Research on Asphalt Mixture catalytic car tail-gas performance the most according to claim 1, it is characterised in that:
Described casing (8) is 10mm～the lead optical glass casing of 15mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354569.2U CN205538923U (en) | 2016-04-25 | 2016-04-25 | Multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354569.2U CN205538923U (en) | 2016-04-25 | 2016-04-25 | Multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538923U true CN205538923U (en) | 2016-08-31 |
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ID=56797328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354569.2U Expired - Fee Related CN205538923U (en) | 2016-04-25 | 2016-04-25 | Multi -functional experimental box of research bituminous mixture catalysis automobile exhaust performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN205538923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356714A (en) * | 2017-09-04 | 2017-11-17 | 南京林业大学 | The evaluation method of half-flexible pavement degraded vehicle exhaust efficiency |
| CN107389854A (en) * | 2017-07-26 | 2017-11-24 | 扬州大学 | A kind of photocatalysis ground surface material integrates the evaluation method of degradation effect to vehicle exhaust |
-
2016
- 2016-04-25 CN CN201620354569.2U patent/CN205538923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389854A (en) * | 2017-07-26 | 2017-11-24 | 扬州大学 | A kind of photocatalysis ground surface material integrates the evaluation method of degradation effect to vehicle exhaust |
| CN107356714A (en) * | 2017-09-04 | 2017-11-17 | 南京林业大学 | The evaluation method of half-flexible pavement degraded vehicle exhaust efficiency |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170425 |