CN209100114U - A kind of automobile exhaust gas purifying installation - Google Patents
A kind of automobile exhaust gas purifying installation Download PDFInfo
- Publication number
- CN209100114U CN209100114U CN201821915607.2U CN201821915607U CN209100114U CN 209100114 U CN209100114 U CN 209100114U CN 201821915607 U CN201821915607 U CN 201821915607U CN 209100114 U CN209100114 U CN 209100114U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- gas purifying
- automobile exhaust
- water tank
- purifying installation
- 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
- 238000009434 installation Methods 0.000 title claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 24
- 239000002808 molecular sieve Substances 0.000 claims abstract description 20
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 40
- 238000009833 condensation Methods 0.000 claims description 28
- 230000005494 condensation Effects 0.000 claims description 28
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000008275 solid aerosol Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of automobile exhaust gas purifying installation, including passes through the sequentially connected radiator of pipeline, drier, HEPA efficient air purifier, active carbon adsorber and 13X molecular sieve adsorber and several detection alarms.This kind of automobile exhaust gas purifying installation, by the way that the clarifier of different clean-up effects is cascaded, the effect of stage purification vehicle exhaust may be implemented, the clean-up effect for reinforcing vehicle purifier, extends the service life of vehicle purifier, and detection alarm is used to detect the clean-up effect of each section clarifier, when absorption strength reaches saturation in clarifier, vehicle maintenance cost can be reduced, the fuel combustion vehicles tail gas clean-up such as motor vehicle diesel vehicle is widely portable to removable parts clarifier.
Description
Technical field
The utility model belongs to automobile environment-protection technical field, suitable extensively more particularly to a kind of automobile exhaust gas purifying installation
For gasoline car diesel vehicle.
Background technique
In modern society, automobile has become the vehicles indispensable in for people's lives, still, sends out in car industry high speed
While exhibition, vehicle exhaust causes pollution to air, seriously affects environment and the health of people, therefore, how to purify
Vehicle exhaust becomes modern society's question of common concern.In the prior art, the acidity in tail gas is immersed by solution mostly
Substance passes through the large particulate matter in the adsorption vehicles tail gas such as filter screen, however, a problem that solution class clarifier can make automobile exhaust system
The pressure rise of system, solution class clarifier can excessive leakages when running car jolts.Engine performance is influenced, and it is single
Adsorption cleaning device adsorb different size of particulate matter simultaneously, be easy because have the function that it is full due to lose purification vehicle exhaust.
Summary of the invention
In view of this, the utility model is intended to overcome above-mentioned defect existing in the prior art, a kind of vehicle exhaust is provided
Purification device.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of automobile exhaust gas purifying installation, including pass through the sequentially connected radiator of pipeline, drier, HEPA highly effective air
Clarifier, active carbon adsorber and 13X molecular sieve adsorber are equipped with temperature detection and alarm between the radiator and drier
Device connects condensation water tank under the radiator, and Humidity Detection is equipped between the drier and HEPA efficient air purifier and is alarmed
Device, between HEPA efficient air purifier and active carbon adsorber be equipped with PM2.5 detect alarm, 13X molecular sieve adsorber it
Escape pipe afterwards is equipped with nitrogen oxides, oxysulfide detects alarm.
Further, the radiator includes heat-dissipating pipe and several cooling fins, and the cooling fin is vertical with heat-dissipating pipe direction,
It encloses and is set to except heat-dissipating pipe.
Further, one end of the heat-dissipating pipe is air inlet, and the air inlet and vehicle exhaust outlet connect, the other end
It is divided into gas outlet and water outlet, the gas outlet is connected with drier, and the water outlet is connected with condensation water tank.
Further, infrared induction drain valve is equipped in the condensation water tank, the infrared induction drain valve includes
Infrared inductor and discharge outlet, the infrared inductor are located at the top in condensation water tank, and discharge outlet is set to condensation water tank
Bottom.
Further, it is equipped with floating ball in the condensation water tank, when anhydrous in condensation water tank, floating ball is apart from infrared inductor
Distance be greater than infrared inductor distance of reaction.
Further, the active carbon adsorber is connected in parallel by several cylindrical tubes, is set in the cylindrical tube
There is helical blade, is filled with active carbon in cylindrical tube.
Further, the 13X molecular sieve adsorber is connected in parallel by several cylindrical tubes, in the cylindrical tube
Equipped with helical blade, 13X molecular sieve is filled in cylindrical tube.
Compared with the existing technology, the beneficial effects of the utility model are: a kind of vehicle exhaust described in the utility model is net
Makeup is set, and by the way that the clarifier of different clean-up effects is cascaded, the effect of stage purification vehicle exhaust may be implemented, add
The clean-up effect of strong vehicle purifier extends the service life of vehicle purifier, and detection alarm is for detecting each section purification
The clean-up effect of device can reduce vehicle maintenance cost with removable parts clarifier when absorption strength reaches saturation in clarifier,
It is widely portable to the fuel combustion vehicles tail gas clean-up such as motor vehicle diesel vehicle.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of automobile exhaust gas purifying installation schematic diagram described in the utility model；
Fig. 2 is a kind of automobile exhaust gas purifying installation radiator schematic internal view described in the utility model.
Description of symbols:
1- radiator；11- heat-dissipating pipe；111- air inlet；The gas outlet 112-；113- water outlet；12- cooling fin；13- tail gas
Discharge outlet；2- condensation water tank；21- infrared inductor；22- floating ball；23- discharge outlet；3- drier；4-HEPA highly effective air
Clarifier；5- active carbon adsorber；51- helical blade；6-13X molecular sieve adsorber；7- temperature detection alarm；The inspection of 8- humidity
Survey alarm；9-PM2.5 detects alarm；10- nitrogen oxides, oxysulfide detect alarm.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments:
A kind of automobile exhaust gas purifying installation, including it is efficiently empty by the sequentially connected radiator 1 of pipeline, drier 3, HEPA
Gas purifier 4, active carbon adsorber 5 and 13X molecular sieve adsorber 6 connect condensation water tank, the radiator 1 under the radiator
It is equipped with temperature detection alarm 7 between drier 3, is equipped between the drier 3 and HEPA efficient air purifier 4 wet
Degree detection alarm 8 is equipped with PM2.5 and detects alarm 9 between HEPA efficient air purifier and active carbon adsorber, 13X divides
Escape pipe after son sieve absorber is equipped with nitrogen oxides, oxysulfide detects alarm 10.
The radiator 1 includes heat-dissipating pipe 11 and several cooling fins 12, and the cooling fin 12 is vertical with 11 direction of heat-dissipating pipe,
It encloses and is set to except heat-dissipating pipe 11, which can increase the accessible area of radiator and vehicle exhaust, enhance heat dissipation effect.
One end of the heat-dissipating pipe 11 is air inlet 111, and the air inlet 111 is connected with vehicle exhaust outlet, the other end
It is divided into gas outlet 112 and water outlet 113, the gas outlet 112 is connected with drier 3, the water outlet 113 and condensation water tank 2
It is connected.
That is, vehicle exhaust enters from air inlet, after being radiated by cooling fin, tail gas enters drier, the condensation in tail gas
Water flows into condensation water tank along water outlet.
Infrared induction drain valve is equipped in the condensation water tank 2, the infrared induction drain valve is bought from PORT OF WENZHOU
Still Sanitary Ware Co., Ltd., model 0012, the infrared induction drain valve include infrared inductor 21 and discharge outlet 23, institute
The top that infrared inductor 21 is located in condensation water tank 2 is stated, discharge outlet 23 is set to 2 bottom of condensation water tank.
It is equipped with floating ball 22 in the condensation water tank 2, when anhydrous in condensation water tank 2, floating ball 22 is apart from infrared inductor 21
Distance be greater than infrared inductor 21 distance of reaction.
That is, the condensed water in heat-dissipating pipe is flowed into condensation water tank by water outlet, when the water level raising in condensation water tank, float
When ball is reached in the infrared spectral range of infrared inductor, discharge outlet is opened, and condensed water is outside discharge outlet discharge condensation water tank.
The active carbon adsorber 5 is connected in parallel by several cylindrical tubes, and helical-blade is equipped in the cylindrical tube
Piece 51, cylindrical tube is interior to be filled with active carbon, and the active carbon can be as needed by the way of multilayer permutation and combination, from tail
The active carbon specific surface area of gas upstream end to tail gas outlet side successively increases, and the size for adsorbing particle successively reduces, i.e., in activity
The absorption step by step of vehicle exhaust is realized in charcoal absorber.
The 13X molecular sieve adsorber 6 is connected in parallel by several cylindrical tubes, and spiral is equipped in the cylindrical tube
Blade 51, cylindrical tube is interior to be filled with 13X molecular sieve, can change the quantity of cylindrical tube according to automobile discharge capacity.
The design of helical blade is so that vehicle exhaust enters after active carbon adsorber and 13X molecular sieve adsorber along helical-blade
Piece is rotationally advancing, and keeps tail gas flow path in cleanser elongated, increases tail gas and cleanser contact probability, make vehicle exhaust with
Contact of the active carbon with alumino-silicate is more abundant, enhances the adsorption effect of active carbon adsorber and 13X molecular sieve adsorber, and
Joining multiple cylindrical tubes is diverted to tail gas in multiple cylindrical tubes, slows down tail gas velocity of liquid assets, improves filter effect.
In this kind of automobile exhaust gas purifying installation, detection alarm is equipped with upper limit of concentration, wherein temperature detection alarm
Temperature upper limit is 50 DEG C, prevents the excessively high drying effect for influencing drier internal desiccant of temperature, and lower limit is 0 DEG C, prevents condensed water
Case is blocked because of icing, and the upper limit of humidity detection alarm is 20%, prevents the excessive influence HEPA efficient air purifier of humidity
In filter screen, the adsorption effect of active carbon and 13X molecular sieve and use the longevity in active carbon adsorber and 13X molecular sieve adsorber
Life, the upper limit that PM2.5 detects alarm is 35 μ g/m3, it is country to vapour that nitrogen oxides, oxysulfide, which detect the upper limit of alarm,
The discharge standard of nitrogen oxides, oxysulfide in tail gas is more than limit value, and alarm is warned, and alarm needs to change it after warning
Component part before, the radiator, condensation water tank, drier, HEPA efficient air purifier, active carbon adsorber, 13X
Molecular sieve adsorber and detection alarm can be dismounted individually.
The compound for having hundreds of different in vehicle exhaust, pollutant therein have solid aerosol, carbon monoxide, two
Carbonoxide, hydrocarbon, oxynitrides, lead and oxygen sulfur compound etc., in this kind of automobile exhaust gas purifying installation, HEPA high
Effect air purifier is mainly used for trapping 0.5um particle dust below and various suspended matters, and active carbon is in vehicle exhaust
Solid aerosol and pernicious gas have the ability of preferable adsorption cleaning and catalysis, can use unlike material or not as needed
With the active carbon of specific surface area, 13X molecular sieve adsorber has certain alkalinity, carbon monoxide, dioxy in adsorbable tail gas
Change carbon and hydrogen sulfide gas, and adsorb more than 3.64A less than any molecule of 10A, HEPA efficient air purifier, active carbon and
13X molecular sieve adsorber adsorbs the particulate matter in vehicle exhaust step by step from big to small, to the pernicious gas in air by
Grade absorption, keeps the purification of vehicle exhaust more thorough.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of automobile exhaust gas purifying installation, which is characterized in that including passing through the sequentially connected radiator of pipeline (1), drier
(3), HEPA efficient air purifier (4), active carbon adsorber (5) and 13X molecular sieve adsorber (6), under the radiator (1)
It connects condensation water tank (2), is equipped with temperature detection alarm (7) between the radiator (1) and drier (3), the drier (3)
Humidity detection alarm (8), HEPA efficient air purifier (4) and activity are equipped between HEPA efficient air purifier (4)
PM2.5 detection alarm (9) is equipped between charcoal absorber (5), the escape pipe after 13X molecular sieve adsorber (6) is equipped with nitrogen
Oxide, oxysulfide detection alarm (10).
2. a kind of automobile exhaust gas purifying installation according to claim 1, it is characterised in that: the radiator (1) includes dissipating
Heat pipe (11) and several cooling fins (12), the cooling fin (12) is vertical with heat-dissipating pipe (11) direction, encloses set on heat-dissipating pipe (11)
Except.
3. a kind of automobile exhaust gas purifying installation according to claim 2, it is characterised in that: one end of the heat-dissipating pipe (11)
For air inlet (111), the air inlet (111) and vehicle exhaust outlet are connected, and the other end is divided into gas outlet (112) and water outlet
(113), the gas outlet (112) is connected with drier (3), and the water outlet (113) is connected with condensation water tank (2).
4. a kind of automobile exhaust gas purifying installation according to claim 1, it is characterised in that: set in the condensation water tank (2)
There is an infrared induction drain valve, the infrared induction drain valve includes infrared inductor (21) and discharge outlet (23), described
Infrared inductor (21) is located at the top in condensation water tank (2), and discharge outlet (23) is set to condensation water tank (2) bottom.
5. a kind of automobile exhaust gas purifying installation according to claim 4, it is characterised in that: set in the condensation water tank (2)
Have floating ball (22), when anhydrous in condensation water tank (2), distance of the floating ball (22) apart from infrared inductor (21) is greater than infrared ray sense
Answer the distance of reaction of device (21).
6. a kind of automobile exhaust gas purifying installation according to claim 1, it is characterised in that: the active carbon adsorber (5)
It is connected in parallel by several cylindrical tubes, is equipped with helical blade (51) in the cylindrical tube, filled with work in cylindrical tube
Property charcoal.
7. a kind of automobile exhaust gas purifying installation according to claim 1, it is characterised in that: the 13X molecular sieve adsorber
(6) it is connected in parallel by several cylindrical tubes, is equipped with helical blade (51) in the cylindrical tube, be filled in cylindrical tube
13X molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915607.2U CN209100114U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile exhaust gas purifying installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915607.2U CN209100114U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile exhaust gas purifying installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100114U true CN209100114U (en) | 2019-07-12 |
Family
ID=67160709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915607.2U Expired - Fee Related CN209100114U (en) | 2018-11-20 | 2018-11-20 | A kind of automobile exhaust gas purifying installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693566A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
-
2018
- 2018-11-20 CN CN201821915607.2U patent/CN209100114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693566A (en) * | 2020-05-12 | 2020-09-22 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
| CN111693566B (en) * | 2020-05-12 | 2023-04-28 | 江苏理工学院 | Automobile exhaust detection device and detection method based on infrared thermal imaging technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201747490U (en) | Air filtering device | |
| CN207420680U (en) | A kind of automobile emission gas analyzer emission-control equipment | |
| CN209100114U (en) | A kind of automobile exhaust gas purifying installation | |
| CN207538904U (en) | A kind of motor-driven vehicle gas disposal and detection device | |
| CN205598839U (en) | Exhaust gas purification system suitable for laboratory | |
| WO2019016774A1 (en) | A device for the abatement of polluting emissions from motor vehicles | |
| US3132473A (en) | Exhaust purifying apparatus and method | |
| CN110541743B (en) | Spiral diesel engine tail gas purifying device and purifying method thereof | |
| CN207440056U (en) | A kind of open four light paths motor-vehicle tail-gas test system | |
| CN207538899U (en) | Vehicle exhaust circulator | |
| CN210799099U (en) | Spiral diesel engine tail gas purification device | |
| CN105545415B (en) | A kind of non-maintaining motor-vehicle tail-gas particle purifying device and method | |
| CN208918631U (en) | High-efficiency environment friendly automobile exhaust gas purifying installation | |
| CN204107197U (en) | Micro-dust treatment device | |
| CN202606009U (en) | Compound-absorption PM2.5 (Particulate Matters 2.5) purifier | |
| CN203244917U (en) | Integrated oil gas recovery and purification device | |
| JP2003214148A (en) | Exhaust silencer for vehicle | |
| CN106050382A (en) | Tail gas processing system through residual heat of vehicle engine | |
| CN208718759U (en) | Novel heavy-truck after-treatment system | |
| CN211159284U (en) | Underground garage exhaust treatment device | |
| CN105219424B (en) | Adsorpting desulfurization device and desulfurizing method by adsorption | |
| CN1272528C (en) | Exhaust purifying system and exhaust purifying and silencing method for diesel engine | |
| CN205779143U (en) | Harmful gas purifier | |
| CN108868971A (en) | A kind of vehicle exhaust neutralizing device | |
| CN208900179U (en) | A kind of device for absorbing tail gas based on automotive energy-saving emission-reducing |
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: 20190712 |