CN213691173U - Plasma air purification teaching and research device - Google Patents
Plasma air purification teaching and research device Download PDFInfo
- Publication number
- CN213691173U CN213691173U CN202022255211.3U CN202022255211U CN213691173U CN 213691173 U CN213691173 U CN 213691173U CN 202022255211 U CN202022255211 U CN 202022255211U CN 213691173 U CN213691173 U CN 213691173U
- Authority
- CN
- China
- Prior art keywords
- plasma
- unit
- source generating
- pollution source
- generating unit
- 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
- 238000011160 research Methods 0.000 title claims abstract description 23
- 238000004887 air purification Methods 0.000 title claims abstract description 19
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 40
- 231100000719 pollutant Toxicity 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 239000005416 organic matter Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 235000019504 cigarettes Nutrition 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003905 indoor air pollution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a plasma air purification teaching and research device relates to air purification teaching and research technical field, including pollution sources generating element, plasma unit, discharge cell, stainless steel frame, control system, air-blower and aiutage, communicate through first blow vent, second blow vent respectively between pollution sources generating element and plasma unit, plasma unit and the discharge cell. The utility model discloses a plasma air purification teaching and research device provides one and has not only observed plasma technology and to the effect that different pollutants got rid of, can carry out the platform that plasma generator lectotype and parameter comparison were evaluated again, can make the student understand the plasma technology and get rid of the effect to the difference of each pollutant, can carry out different lectotypes and parameter of plasma generator and get rid of the effect and the comparison test of the effect of getting rid of different pollutants with same plasma generator to same pollutant; the teaching and research device can be used for teaching demonstration and can also be used for testing the type selection and parameters of the plasma generator.
Description
Technical Field
The utility model relates to a teaching and research device that indoor air plasma purification technique and plasma generator lectotype and parameter ratio selected belongs to environmental engineering subject pollutant improvement technical teaching research field.
Background
While the economy of China is rapidly developed, indoor environmental pollution caused by buildings, decoration and furniture becomes a great killer for influencing the health of people. The main pollutants of indoor air are PM2.5, formaldehyde, TVOC and the like, and according to the data provided by the indoor environment monitoring center in China, the number of excessive deaths caused by indoor air pollution in China can reach 11.1 ten thousand every year, the number of excessive outpatients can reach 22 ten thousand, and the number of excessive emergency calls can reach 430 ten thousand. Serious indoor environmental pollution not only harms physical and psychological health of people, but also causes huge economic loss, and the annual economic loss caused by the harm of the indoor environmental pollution to health is as high as $ 107 hundred million.
In order to deal with the problem of indoor air pollution, people have higher and higher technical requirements on indoor air treatment, and some civil products in the field of indoor air purification such as fresh air systems and air purifiers are also published, and the application effects of the civil products are different (generally applying one or more of a multilayer filtering and purifying technology, an ozone purifying technology, an ion purifying technology, an electrostatic dust removing technology and a photocatalyst purifying technology) based on different principles. As the indoor air treatment technology belongs to the emerging technology, no corresponding equipment and platform for teaching and research exist in the field of environmental engineering education, and particularly a teaching and research device which can not only perform principle demonstration and effect comparison, but also perform model selection and parameter optimization and give consideration to both teaching and research is provided.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a plasma air purification teaching and research device.
In order to achieve the purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a plasma air purification teaching and research device, includes pollution source generating unit, plasma unit, discharge unit, stainless steel frame, control system, locates the air-blower of pollution source generating unit below and locates the aiutage on the discharge unit, respectively through first air vent, second air vent intercommunication between pollution source generating unit and plasma unit, plasma unit and the discharge unit, stainless steel frame locates pollution source generating unit, plasma unit, discharge unit, control system below for support.
Further, the pollution source generating unit comprises a homogenizer, an organic matter diffuser, a first sensor module, a first display module, a cigarette holder and an air inlet pipeline connected with the air blower; the homogenizer is arranged in the middle of the inner cavity of the pollution source generating unit, the organic matter diffuser and the cigarette holder are both arranged at the bottom of the inner cavity of the pollution source generating unit and used for generating pollutants, the first sensor module is arranged at the position, close to the first vent, of the inner cavity of the pollution source generating unit, and the first display module is arranged on the front side of the outer part of the pollution source generating unit and used for displaying the pollution concentration index acquired by the first sensor module in real time; the air blower is fixedly arranged on the stainless steel frame below the pollution source generating unit, the air inlet pipeline penetrates through the bottom in the pollution source generating unit, and the air outlet end of the air blower faces the cigarette holder and the organic matter diffuser.
Further, the plasma unit includes a plasma generator, a second sensor module, and a second display module; the plasma generator is arranged in the middle of the inner cavity of the plasma unit; the second sensor module is arranged in a position, close to the second vent, of the cavity inside the plasma unit, and the second display module is arranged on the front side outside the plasma unit and used for displaying the pollution concentration index collected by the second sensor module in real time. The plasma generator can conveniently control working parameters and be disassembled and replaced, and is used for testing and evaluating the removal effect of the plasma generator on various pollutants under different working parameters and testing and evaluating the removal effect of different types of the plasma generator on the pollutants.
Further, the discharge unit includes an adsorption material, a third sensor module, and a third display module; the adsorbing material is arranged in the middle of the inner cavity of the discharge unit; the third sensor module is arranged on one side, far away from the second vent, of the cavity in the discharging unit, and the third display module is arranged on the front side outside the discharging unit and used for displaying the pollution concentration index collected by the third sensor module in real time.
The utility model discloses following beneficial effect has:
the utility model discloses a plasma air purification teaching and research device compares with current corresponding indoor air purification product, at first is the product of two kinds of different functions, and secondly the plasma generator that current plasma indoor air purification product used is not adjustable. The plasma air purification teaching and research device provides a platform for observing the removal effect of a plasma process on different pollutants and comparing and evaluating the type selection (including but not limited to the change of the size, the shape and the material) and the parameters of a plasma generator, and particularly, when the plasma air purification teaching and research device is used, students can understand the different removal effects of the plasma process on the pollutants, and can perform comparison tests on the same pollutant removal effect of the plasma generator according to different types and parameters and the different pollutant removal effects of the same plasma generator; the teaching and research device can be used for teaching demonstration and can also be used for testing the type selection and parameters of the plasma generator.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
labeled as:
1. a pollution source generating unit; 11. a homogenizer; 12. an organic matter diffuser; 13. a first sensor module; 14. a first display module; 15. a blower; 16. an air inlet pipeline; 17. a mouthpiece;
2. a plasma unit; 21. a plasma generator; 22. a second sensor module; 23. a second display module;
3. a discharge unit; 31. adsorbing material; 32. a third sensor module; 33. a third display module; 34. an exhaust funnel;
4. a stainless steel frame; 5. a control system; 6. a first vent; 7. a second vent.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, it should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were fixed or removable or integrally connected, for example; the connection can be mechanical connection or circuit connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Example (b):
one and the same plasma generator are used for testing the removal effect of different pollutants
The removal effect of a certain plasma generator on different pollutants such as PM2.5, formaldehyde, TVOC and the like is tested, and the plasma generator is used for displaying the treatment effect of the plasma process on various pollutants.
Secondly, different types and parameters of the plasma generator are tested for the same pollutant removal effect
The method is used for testing the removal effect of different types and parameters of the plasma generator on a specific pollutant and is used for testing and researching the relation between the different types and parameters of the plasma generator and the treatment efficiency of the specific pollutant.
Thirdly, testing the removal effect of various pollutants by different types and parameters of the plasma generator
The plasma generator testing method is used for testing the removal effect of different types and parameters of the plasma generator on PM2.5, formaldehyde, TVOC and other different pollutants, testing and comparing the relationship between the different types and parameters of the plasma generator and the treatment efficiency of specific pollutants and developing a novel plasma generator.
A plasma air purification teaching and research device is shown by combining a figure 1 and a figure 2, and has the following specific structure:
including pollution source generating unit 1, plasma unit 2, discharge unit 3, stainless steel frame 4, control system 5, locate air-blower 15 of pollution source generating unit 1 below and locate the aiutage 34 on discharge unit 3, respectively through first air vent 6, second air vent 7 intercommunication between pollution source generating unit 1 and plasma unit 2, plasma unit 2 and the discharge unit 3, stainless steel frame 4 locates pollution source generating unit 1, plasma unit 2, discharge unit 3, control system 5 below, be used for supporting.
The pollution source generating unit 1 comprises a homogenizer 11, an organic matter diffuser 12, a first sensor module 13, a first display module 14, a cigarette holder 17 and an air inlet pipeline 16 connected with a blower 15; the homogenizer 11 is arranged in the middle of the inner cavity of the pollution source generating unit 1, the organic matter diffuser 12 and the cigarette holder 17 are both arranged at the bottom of the inner cavity of the pollution source generating unit 1 and used for generating pollutants, the first sensor module 13 is arranged in the inner cavity of the pollution source generating unit 1 and close to the first vent 6, and the first display module 14 is arranged at the front side of the outer part of the pollution source generating unit 1 and used for displaying the pollution concentration index acquired by the first sensor module 13 in real time; the blower 11 is fixed on the stainless steel frame 4 below the pollution source generating unit 1, the air inlet pipeline 16 penetrates to the bottom in the pollution source generating unit 1, and the air outlet end of the air inlet pipeline faces the cigarette holder 17 and the organic matter diffuser 12.
The plasma unit 2 comprises a plasma generator 21, a second sensor module 22 and a second display module 23, wherein the plasma generator 21 is arranged in the middle of the cavity in the plasma unit 2; the second sensor module 22 is arranged in the position of the cavity inside the plasma unit 2 close to the second vent 7 of the plasma unit 2, and the second display module 23 is arranged on the front side outside the plasma unit 2 and used for displaying the pollution concentration index collected by the second sensor module 22 in real time.
The above-mentioned discharge unit 3 includes an adsorbing material 31, a third sensor module 32 and a third display module 33; the adsorbing material 31 is arranged in the middle of the inner cavity of the discharge unit 3; the third sensor module 32 is arranged on one side of the cavity inside the discharging unit 3, which is far away from the second vent 7, and the third display module 33 is arranged on the front side outside the discharging unit 3 and is used for displaying the pollution concentration index collected by the third sensor module 32 in real time.
In the above, the first sensor module 13 is electrically or wirelessly connected to the first display module 14; the second sensor module 22 is electrically or wirelessly connected with the second display module 23; the third sensor module 32 is electrically or wirelessly connected with the third display module 33; the control system 5 is electrically connected to the blower 15, the plasma generator 21, and the like.
The following description will be given by taking "the same plasma generator is used to test the removal effect of different pollutants" and "the plasma generator is used to test the removal effect of different types and parameters of various pollutants" as examples, and the specific implementation process is as follows:
(I) same plasma generator is used for testing the removal effect of different pollutants "
As shown in fig. 2, in the pollution source generating unit 1, a blower 15 blows air to blow pollutants generated by a mouthpiece 17 and an organic matter diffuser 12 to a homogenizer 11 through an air inlet pipeline 16 to form stable and uniform simulated polluted smoke, the simulated polluted smoke enters a cavity inside a plasma unit 2 through a first air vent 6, is treated by a plasma generator 21, enters an exhaust unit 3 through a second air vent 7, is treated by an adsorbing material 31, and then is exhausted through an exhaust funnel 34.
In addition, the sensor module that is equipped with in each unit is used for the concentration of this unit exit pollutant PM2.5, formaldehyde, TVOC of real-time measurement to the display module that sets up in each unit positive center upper portion shows. Evaluating the removal effect of the plasma process on various pollutants through the concentration difference of the pollutants in the plasma unit 2 and the pollution source generating unit 1; the emission unit 3 displays the pollutant emission concentration of the test tail gas.
(II) different selection types and parameters of plasma generator to test the removal effect of various pollutants "
As shown in fig. 2, in the pollution source generating unit 1, a blower 15 blows air to blow pollutants generated by a cigarette holder 17 and an organic matter diffuser 12 to a homogenizer 11 through an air inlet pipeline 16 to form stable and uniform simulated polluted smoke, the simulated polluted smoke enters a cavity inside a plasma unit 2 through a first air vent 6, is treated by a plasma generator 21, enters an exhaust unit 3 through a second air vent 7, is treated by an adsorbing material 31, and then is exhausted through an exhaust funnel 34, relevant data are recorded during the process, the concentration difference of the pollutants in the plasma unit 2 and the pollution source generating unit 1 is calculated, and the type selection and the parameter removal rate of the plasma generator 21 for various pollutants are obtained; changing the model selection or parameter adjustment of the plasma generator 21 in the plasma unit 2, and repeating the steps; and repeating the steps until all the types and parameters of the plasma generator to be tested are tested.
By comparing the removal rates of various pollutants in different types and parameter tests of the plasma generator 21, the removal effect of various pollutants by different types and parameters of the plasma generator 21 can be evaluated, and the development of a novel plasma generator and the optimization of operation parameters are guided.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a plasma air purification teaching and research device which characterized in that: including pollution source generating unit (1), plasma unit (2), discharge cell (3), stainless steel frame (4), control system (5), locate air-blower (15) of pollution source generating unit (1) below and locate aiutage (34) on discharge cell (3), communicate through first vent (6), second vent (7) respectively between pollution source generating unit (1) and plasma unit (2), plasma unit (2) and discharge cell (3), pollution source generating unit (1), plasma unit (2), discharge cell (3), control system (5) below are located in stainless steel frame (4) for support.
2. The plasma air purification teaching and research apparatus according to claim 1, wherein the pollution source generating unit (1) comprises a homogenizer (11), an organic matter diffuser (12), a first sensor module (13), a first display module (14), a mouthpiece (17), and an air intake duct (16) connected with a blower (15);
the homogenizer (11) is arranged in the middle of an inner cavity of the pollution source generating unit (1), the organic matter diffuser (12) and the cigarette holder (17) are arranged at the bottom of the inner cavity of the pollution source generating unit (1) and used for generating pollutants, the first sensor module (13) is arranged in the inner cavity of the pollution source generating unit (1) and close to the first vent (6), and the first display module (14) is arranged on the front side of the outer part of the pollution source generating unit (1) and used for displaying the pollution concentration index collected by the first sensor module (13) in real time;
the air blower (15) is fixedly arranged on a stainless steel frame (4) below the pollution source generating unit (1), the air inlet pipeline (16) penetrates through the bottom in the pollution source generating unit (1), and the air outlet end of the air inlet pipeline faces towards the cigarette holder (17) and the organic matter diffuser (12).
3. The plasma air purification teaching and research apparatus according to claim 2, characterized in that the plasma unit (2) comprises a plasma generator (21), a second sensor module (22) and a second display module (23);
the plasma generator (21) is arranged in the middle of the inner cavity of the plasma unit (2); the second sensor module (22) is arranged at a position, close to the second vent (7), of the inner cavity of the plasma unit (2), and the second display module (23) is arranged on the front side of the outer part of the plasma unit (2) and used for displaying the pollution concentration index collected by the second sensor module (22) in real time.
4. The plasma air purification teaching and research device according to claim 3, wherein the plasma generator (21) is detachably disposed in the plasma unit (2), and can control the operation parameters, which are used to test and evaluate the removal effect of the plasma unit (2) on various pollutants under different operation parameters, and to test and evaluate the removal effect of different types of plasma generators (21) on pollutants.
5. The plasma air purification teaching and research apparatus according to claim 4, characterized in that the discharge unit (3) comprises an adsorbing material (31), a third sensor module (32) and a third display module (33);
the adsorbing material (31) is arranged in the middle of the inner cavity of the discharge unit (3); the third sensor module (32) is arranged on one side, far away from the second vent (7), of the cavity in the discharging unit (3), and the third display module (33) is arranged on the front side outside the discharging unit (3) and used for displaying the pollution concentration index collected by the third sensor module (32) in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255211.3U CN213691173U (en) | 2020-10-12 | 2020-10-12 | Plasma air purification teaching and research device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022255211.3U CN213691173U (en) | 2020-10-12 | 2020-10-12 | Plasma air purification teaching and research device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691173U true CN213691173U (en) | 2021-07-13 |
Family
ID=76752509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022255211.3U Expired - Fee Related CN213691173U (en) | 2020-10-12 | 2020-10-12 | Plasma air purification teaching and research device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213691173U (en) |
-
2020
- 2020-10-12 CN CN202022255211.3U patent/CN213691173U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101319805B (en) | Nanometer plasma purifier | |
| CN103394247A (en) | Composite air purification filter for controlling indoor air quality index (AQI) and performance test method thereof | |
| CN112414922A (en) | Ventilation is with air cleaner microbiological filtration performance evaluation laboratory bench | |
| CN106369680A (en) | Double-voltage air purification system | |
| CN107559950A (en) | A kind of oxygen-enriched interior circulation purifier of closed environment | |
| CN213691173U (en) | Plasma air purification teaching and research device | |
| CN214513625U (en) | Adsorption type air purification teaching and research device | |
| CN213691172U (en) | Photocatalysis air purification teaching and research device | |
| CN107461824A (en) | A kind of IFD devices of air-conditioner purifier | |
| CN207546209U (en) | A kind of ion deodorization device | |
| CN214671429U (en) | Anion air purification teaching and research device | |
| CN110195911A (en) | Judgment method that air purifier and strainer expire determination component and air purifier strainer expires | |
| CN214634727U (en) | Filtration formula air purification teaching and research device | |
| CN212570171U (en) | Split type multifunctional air purification comprehensive teaching and research platform | |
| CN106765727B (en) | Air purifier and particle concentration detection method | |
| CN210051602U (en) | Waste gas detection device for fixing pollution source VOC | |
| CN204555011U (en) | A kind of rail traffic platform air cleaning system | |
| CN212460964U (en) | Multifunctional air purification comprehensive teaching and research platform | |
| CN112086008A (en) | Split type multifunctional air purification comprehensive teaching and research platform | |
| CN212511668U (en) | Adsorption sterilization air purification device | |
| CN214408583U (en) | Ventilation is with air cleaner microbiological filtration performance evaluation laboratory bench | |
| CN206055816U (en) | A kind of teaching building air cleaning system | |
| CN209784309U (en) | Simulation test room for detecting harmful gas precipitation amount of plates and furniture | |
| CN213657036U (en) | Fresh air haze removal experience system | |
| CN205991566U (en) | A kind of school air cleaner |
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: 20210713 |