CN206192955U - Novel gaseous phase photocatalysis quantitative determination device under many parameter control - Google Patents
Novel gaseous phase photocatalysis quantitative determination device under many parameter control Download PDFInfo
- Publication number
- CN206192955U CN206192955U CN201621141056.XU CN201621141056U CN206192955U CN 206192955 U CN206192955 U CN 206192955U CN 201621141056 U CN201621141056 U CN 201621141056U CN 206192955 U CN206192955 U CN 206192955U
- Authority
- CN
- China
- Prior art keywords
- reaction chamber
- device under
- testing device
- new gas
- phase photocatalysis
- Prior art date
- 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
Links
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a novel gaseous phase photocatalysis quantitative determination device under many parameter control, include: the camera bellows, the camera bellows top is equipped with the light source, and the camera bellows bottom is equipped with a supporting bench, is equipped with the reaction box on the supporting bench, the reaction box has the opening for the top, the opening part is equipped with the reaction case lid, the inside sample support frame that is equipped with of reaction box, the sample has been placed on the sample support frame, the reaction box side has the introduction port, be equipped with temperature humidity detection device in the reaction box, be equipped with the photometer in the reaction box, reaction box one side is connected with the drexel bottle through pipe one end, the pipe passes through it forms the air current circulation to return after the drexel bottle to be connected with the reaction box, be equipped with gas chromatography on the pipe, being equipped with temperature control device in the camera bellows, setting up multiple parameter influence device, its parameter influence is adjustable to simulate a plurality of environmental parameter under laboratory environment, carry out the quantitative determination of gaseous phase catalysis efficiency to various photocatalysis goods.
Description
Technical field
The utility model is related to photocatalysis detection technique field, the Novel air under more particularly to a kind of multi parameters control
Phase photocatalysis quantitative testing device.
Background technology
Photocatalysis technology has as a kind of advanced depollution of environment technology for the degraded of oxynitrides, organic volatile
There is significant effect, photocatalytic product is applied in fields such as treating vehicle exhaust, local air purifications.Photocatalytic product
Catalytic efficiency except related to material nature, it is also related to external environmental factor, including：Temperature, humidity, pollutant are dense
Degree, wind speed, light intensity, light frequency etc..But, the existing catalytic efficiency detection for photocatalytic product is more to be carried out in outdoor, due to
The complexity and uncontrollability of outdoor environment, factor affected by environment are too big, and quantitative determination cannot be realized at all；And existing reality
Room detection means is tested, the physical parameter of outdoor environment can not be completely simulated again.In summary factor, existing detection means is not
The catalytic efficiency of photocatalytic product can be comprehensively and truly detected, by the exploitation and upgrading of greatly limitation photocatalytic product.Therefore,
It is a kind of controllable simulation Outdoor Air Parameters and to realize that the device of quantitative determination is developed to pass weight for photocatalytic product
Will.
The content of the invention
The purpose of this utility model is：Overcome the above-mentioned problems in the prior art, propose a kind of multi parameters control
Under new gas-phase photocatalysis quantitative testing device, many kinds of parameters influence device is set, the influence of its parameter is adjustable, so as in reality
Room environmental Imitating multiple ambient parameter is tested, various photocatalyst products are carried out with the quantitative determination of gas phase catalysis efficiency.
The purpose of this utility model is realized by following technical proposals：
A kind of new gas-phase photocatalysis quantitative testing device under multi parameters control, including：Camera bellows, the camera bellows top sets
There is light source, the camera bellows bottom is provided with supporting table, and the supporting table is provided with reaction chamber, and the reaction chamber is opened for top has
Mouthful, reaction case lid is provided with the opening, sample support frame is provided with inside the reaction chamber, it is placed with the sample support frame
Sample, the reaction chamber side has injection port, and temperature humidity detection means is provided with the reaction chamber, is set in the reaction chamber
There is photometer, the reaction chamber side is connected with Drexel bottle by tube at one end, and the conduit after the Drexel bottle by returning
It is connected to form airflow circulating with reaction chamber, the conduit is provided with gas-chromatography, and temperature control equipment is provided with the camera bellows.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the conduit also sets
It is equipped with air flow power set.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the reaction case lid
Fastened by fastener and reaction chamber between.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the reaction case lid
Sealing gasket is provided with and reaction chamber between.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the light source has
Multiple illuminators, the illuminator has multi-frequency.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the supporting table is
Mechanical lifting table.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the air flow
Power set are vavuum pump.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the temperature control
Device is fan, and the fan outlet is directed at reaction chamber.
New gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the present utility model, the sample passes through
Microsyringe injects in reaction chamber.
According to above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, by setting multi-frequency light source, such that it is able under variable feelings verify frequency influence, it is also possible to alternately and
Mixing light source is verified.
2nd, the temperature of reaction chamber can be effectively controlled by setting fan, so as to be set as needed.
The 3rd, temperature humidity detection means is set, and display is located at outside camera bellows, such that it is able to be monitored simultaneously in real time
Regulation.
4th, can be with timing monitoring intensity of illumination by setting photometer, there is provided regulation foundation.
5th, can be adjusted by setting mechanical lifting table controls the distance between the reactor and light source to reach control light
Strong purpose.
6th, by the flow velocity for controlling the rotating speed of vavuum pump to adjust gas, so that most real access expansion environment.
Brief description of the drawings
Fig. 1 is the new gas-phase photocatalysis quantitative testing device schematic diagram under a kind of multi parameters control of the utility model.
Specific embodiment
The utility model is further described with reference to specific embodiments and the drawings.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Such as the implementation that Fig. 1 is the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control of the utility model
Example, the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control, including：Camera bellows 2, the top of the camera bellows 2 is provided with
Light source 1, the bottom of the camera bellows 2 is provided with supporting table 9, and the supporting table 9 is provided with reaction chamber 8, and the reaction chamber 8 has for top
Opening, is provided with reaction case lid 3 at the opening, sample support frame 12, the sample support frame 12 are provided with inside the reaction chamber 8
On be placed with sample 11, the side of the reaction chamber 8 has in injection port 10, the reaction chamber 8 and is provided with temperature humidity detection means
7, photometer 17 is provided with the reaction chamber 8, the side of the reaction chamber 8 is connected with Drexel bottle 15 by the one end of conduit 16, described
Conduit 16 is connected to form airflow circulating by being returned after the Drexel bottle 15 with reaction chamber 8, and the conduit 16 is provided with gas phase color
Temperature control equipment 4 is provided with spectrum 13, the camera bellows 2, the conduit 16 is additionally provided with air flow power set 7, described anti-
Answer and fastened by fastener 6 between case lid 3 and reaction chamber 8, sealing gasket 5 is provided between the reaction case lid 3 and reaction chamber 8,
The light source 1 has multiple illuminators, and the illuminator has multi-frequency, and the supporting table 9 is mechanical lifting table, described
Air flow power set 7 are vavuum pump, and the temperature control equipment 4 is fan, and the fan outlet is directed at reaction chamber 8,
The sample 11 is injected by microsyringe in reaction chamber 8.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control, it is characterised in that including：Camera bellows, it is described
Camera bellows top is provided with light source, and the camera bellows bottom is provided with supporting table, and the supporting table is provided with reaction chamber, and the reaction chamber is top
Portion has opening, and reaction case lid is provided with the opening, and sample support frame, the sample support frame are provided with inside the reaction chamber
On be placed with sample, the reaction chamber side has injection port, is provided with temperature humidity detection means in the reaction chamber, described anti-
Answer and photometer is provided with case, the reaction chamber side is connected with Drexel bottle by tube at one end, the conduit passes through the gas washing
Returned after bottle and be connected to form airflow circulating with reaction chamber, the conduit is provided with gas-chromatography, and temperature control is provided with the camera bellows
Device processed.
2. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：The conduit is additionally provided with air flow power set.
3. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：Fastened by fastener between the reaction case lid and reaction chamber.
4. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：Sealing gasket is provided between the reaction case lid and reaction chamber.
5. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：The light source has multiple illuminators, and the illuminator has multi-frequency.
6. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：The supporting table is mechanical lifting table.
7. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 2, its feature
It is：The air flow power set are vavuum pump.
8. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：The temperature control equipment is fan, and the fan outlet is directed at reaction chamber.
9. the new gas-phase photocatalysis quantitative testing device under a kind of multi parameters control according to claim 1, its feature
It is：The sample is injected by microsyringe in reaction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141056.XU CN206192955U (en) | 2016-10-20 | 2016-10-20 | Novel gaseous phase photocatalysis quantitative determination device under many parameter control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621141056.XU CN206192955U (en) | 2016-10-20 | 2016-10-20 | Novel gaseous phase photocatalysis quantitative determination device under many parameter control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192955U true CN206192955U (en) | 2017-05-24 |
Family
ID=58731790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621141056.XU Expired - Fee Related CN206192955U (en) | 2016-10-20 | 2016-10-20 | Novel gaseous phase photocatalysis quantitative determination device under many parameter control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966501A (en) * | 2016-10-20 | 2018-04-27 | 四川建筑职业技术学院 | A kind of new gas-phase photocatalysis quantitative testing device under multi parameters control |
-
2016
- 2016-10-20 CN CN201621141056.XU patent/CN206192955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966501A (en) * | 2016-10-20 | 2018-04-27 | 四川建筑职业技术学院 | A kind of new gas-phase photocatalysis quantitative testing device under multi parameters control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103406084B (en) | Gas-phase photocatalysis reaction device | |
| CN102590439B (en) | Detection apparatus and detection method for photocatalyzed gas degradation rate | |
| CN206192955U (en) | Novel gaseous phase photocatalysis quantitative determination device under many parameter control | |
| CN102129806A (en) | Atmospheric environmental simulation device | |
| Sullivan et al. | A contractionless, low-turbulence wind tunnel for the study of free-burning fires | |
| Perazzini et al. | Artificial neural networks to model kinetics and energy efficiency in fixed, fluidized and vibro-fluidized bed dryers towards process optimization | |
| CN102168014B (en) | Cell culture drying test box | |
| CN104596930B (en) | Device and method for online measuring content of volatile organic compounds | |
| CN109669012A (en) | Indoor decorating and refurnishing materials purifying property test device and its test method | |
| CN107966501A (en) | A kind of new gas-phase photocatalysis quantitative testing device under multi parameters control | |
| CN204064612U (en) | LED heat dispersion pick-up unit | |
| CN206974857U (en) | The permeability test research device of light source under a kind of haze environment | |
| CN204989072U (en) | High temperature ageing tests case with circulation dehydrating unit | |
| CN206281829U (en) | A kind of experimental optical catalytic reactor | |
| CN106000484A (en) | Photochemical simulation smog chamber | |
| CN206132585U (en) | A device for simulating bad change of food composition illumination | |
| CN202958442U (en) | Box type incubator | |
| CN211292510U (en) | Artificial simulation environment laboratory | |
| CN104345122A (en) | Integrated experiment platform for evaluating chemical contamination biological effect in outdoor air | |
| CN107064405A (en) | A kind of ozone decomposed experimental provision | |
| CN202903559U (en) | Detachable nitrogen circulating anaerobic culture device | |
| CN204008643U (en) | Chamber | |
| CN207556118U (en) | A kind of air dry oven of laboratory medicine research and development | |
| CN110053142A (en) | A kind of concrete test block efficient maintenance device | |
| CN109855898A (en) | Single well site La Jing storage tank opens wide liquid level contaminated-oil basin VOCs emission transaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |