CN206267935U - Automobile exhaust gas emission reduction structure with LED and ceramic honey comb - Google Patents
Automobile exhaust gas emission reduction structure with LED and ceramic honey comb Download PDFInfo
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- CN206267935U CN206267935U CN201621381533.XU CN201621381533U CN206267935U CN 206267935 U CN206267935 U CN 206267935U CN 201621381533 U CN201621381533 U CN 201621381533U CN 206267935 U CN206267935 U CN 206267935U
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- honey comb
- ceramic honey
- catalyst
- led
- exhaust gas
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- 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
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Abstract
The utility model discloses a kind of automobile exhaust gas emission reduction structure with LED and ceramic honey comb, including the ceramic honey comb catalyst converter being arranged at before car engine air admittance mouthful, ceramic honey comb catalyst converter is provided with some perforates, LED is set on ceramic honey comb catalyst converter, LED is irradiated and carries out aerobic compensation to ceramic honey comb catalyst converter, ceramic honey comb catalyst converter is provided with catalytic unit, and catalytic unit is provided with the catalyst of catalysis burning.The utility model is radiated at ceramic honey comb by LED illuminators, increases the anion (O in air in automotive engine combustion chamber2、H3O2 ‑) content, the fuel allowed in combustion chamber can be fully burned, and reach combustion-supporting fuel-efficient purpose.
Description
Technical field
The utility model is related to a kind of automobile exhaust gas emission reduction structure with LED and ceramic honey comb.
Background technology
With the continuous progress of automotive engineering, the catalytic combustion technology of ceramic honey comb introduces automobile engine system and is arranged on
Catalyst converter in automotive exhaust system, the pernicious gas such as CO, HC and NOx that automobile can be discharged, be changed into carbon dioxide, water and
Nitrogen, enables vehicle exhaust net relative to be turned to engine at extreme rear processor, and positive role is played to environmental protection.But urge
Change efficiency of combustion and energy utilization rate that how combustion technology further improves engine, can emission reduction real realization cleaning combustion again
Burn, be a new problem of engine research.
The development day mark of automobile engine is energy-saving and emission-reduction both at home and abroad at present, and researcher has had begun to catalysis to burn
The research of traditional combustion process is applied to, proposes to be applied plus catalyst on the combustion chamber of internal combustion engine and cylinder wall, changed in cylinder
Combustion process and combustion in IC engine characteristic, extend combustion limits, improve engine efficiency of combustion, and energy utilization rate this
Good result has been obtained in experiment.But above-mentioned catalytic effect is preferable not to the utmost, in-engine temperature is higher, and fuel oil cannot burn completely
Entirely, the efficiency of combustion of engine is not high；In addition, applying the method cost for adding catalyst on the combustion chamber of internal combustion engine and cylinder wall
Height, changes the combustion mode of engine, and the overall performance of engine receives influence；The complete tail gas of unburned needs to set special
With exhaust apparatus be vented so that overall fuel-saving efficiency reduction, security is low.
Drawbacks described above, is worth solving.
The content of the invention
In order to overcome the shortcomings of existing technology, the utility model provides a kind of automobile with LED and ceramic honey comb
Reducing discharge of waste gases structure.
Technical solutions of the utility model are as described below：
Automobile exhaust gas emission reduction structure with LED and ceramic honey comb, it is characterised in that including being arranged at automobile engine
Ceramic honey comb catalyst converter before air inlet, the ceramic honey comb catalyst converter is provided with some perforates, the ceramic honey comb catalyst converter
Upper setting LED, the LED irradiation simultaneously carries out aerobic compensation to the ceramic honey comb catalyst converter, the ceramic honey comb catalysis
Device is provided with catalytic unit, and the catalytic unit is provided with the catalyst of catalysis burning.
According to the utility model of such scheme, it is characterised in that the catalyst is admired ore deposit type catalyst, six aluminic acids for calcium
Saline catalyst or spinelle type composite oxides catalyst.
According to the utility model of such scheme, it is characterised in that the catalyst is noble metal catalyst.
Further, the noble metal catalyst is any one in Pd, Pt, Rh, Au.
Further, the catalyst is all metal catalyst.
Further, the catalyst is the catalyst with aluminum oxide as carrier.
According to the utility model of such scheme, it is characterised in that the ceramic honey comb is green stone ceramic honey comb.
According to the utility model of such scheme, it is characterised in that the ceramic honey comb is sour aluminium, potassium pyroxene, the oxidation of admiring
Any one in aluminium, carborundum, mullite.
According to the utility model of such scheme, its advantage is that the utility model is radiated at honeybee by LED illuminators
Nest ceramics, increase the anion (O in air in automotive engine combustion chamber2、H3O2 -) content, the fuel allowed in combustion chamber can be with
It is fully burned, carbon distribution would not be produced in cylinder, so as to improve the combustion rate of fuel oil, power increases, and reaches combustion-supporting province
The purpose of oil.The utility model can allow fuel oil to burn more fully, more thoroughly, remove cylinder carbon distribution.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram that the utility model LED irradiates ceramic honey comb catalyst converter.
In figure, 1, air；2nd, ceramic honey comb catalyst converter；3rd, engine；4th, inlet manifold；5th, air throttle；6th, LED.
Specific embodiment
Below in conjunction with the accompanying drawings and implementation method is conducted further description to the utility model：
As shown in Figure 1-2, the automobile exhaust gas emission reduction structure with LED and ceramic honey comb, in the air inlet of automobile engine
Air throttle 5 is provided with before manifold 4, the front end of inlet manifold 4 is also connected with percent opening ceramic honey comb catalyst converter 2 high, and ceramic honey comb is urged
Change the LED 6 that white light is set on device 2, LED 6 is shone directly on ceramic honey comb catalyst converter 2, and only one LED 6
It is irradiated, the catalytic efficiency of whole ceramic honey comb catalyst converter can be increased.
LED 6 is irradiated and aerobic compensation is carried out to ceramic honey comb catalyst converter 2, increases the oxygen supply amount of engine, is increased
The compression ratio of engine, makes vapour internal combustion oil of cylinder and oxygen ratio increase to burning peak, and the fuel allowed in combustion chamber can be obtained
Sufficiently burning, would not produce carbon distribution in cylinder, so as to improve the combustion rate of fuel oil, power increases, and reaches combustion-supporting fuel-efficient
Purpose.
Catalytic unit is additionally provided with ceramic honey comb catalyst converter 2, the catalyst that catalytic unit is provided with catalysis burning is provided with.
Catalyst is that noble metal catalyst, or calcium are admired ore deposit type catalyst, hexa-aluminate class catalyst or spinelle
The abundances such as type composite oxide catalysts, cheap, superior performance non-precious metal catalyst.
Noble metal catalyst noble metal catalyst is any one in Pd, Pt, Rh, Au, and it is divided into all metal catalyst
Or the catalyst with aluminum oxide as carrier.When catalyst is all metal catalyst, catalytic unit is mounted at the honeybee
In nest ceramic catalytic device, with nickel or nichrome as carrier, carrier is banding, sheet, pellet or thread, and carrier to catalytic unit
Being deposited by chemical plating or electric plating method has all metal catalyst；When catalyst is the catalyst with aluminum oxide as carrier, urge
Makeup is put with ceramic honey comb catalyst converter as support, has porous, thickness only 0.13mm in ceramic honey comb catalyst converter internal coat
Alpha-alumina thin layer, Alpha-alumina coating interior deposits active component platinum, palladium.
Realization principle of the present utility model is：
Micro catalytic elements in ceramic honey comb catalyst converter 2 are inhaled into the inlet manifold of engine and mixed gas are mixed
Close, together into combustion chamber, catalytic elements start to play activation to mixed gas, and before ignition, catalytic elements are to temperature, pressure
Constantly elevated mixed gas carry out catalysis burning to power, are that ignition performs adequate preparation, drop the activation energy of combustion reaction
It is low, and then accelerate the speed of oxidation reaction；
In the presence of catalytic elements, combustion reaction aggravation, rate of flame propagation is accelerated, and fuel utilization ratio is improved, temperature
Can also be raised with pressure, in stroke, latter end, also imperfect combustion mixed gas enter another by the effect of catalytic elements
One efficient catalyticing combustion process, it is CO remaining HC is continued oxidation reaction2And H2, process continues up to blast pipe, reaches
To the effect of cleaning burning.
By LED 6 be radiated at the manual method of ceramic honey comb increase in automotive engine combustion chamber in air bear from
Son (O2、H3O2 -) content, it is substantially all to discharging electronics in air, increase electronegative population in air.Ceramic honey comb
Exactly a kind of device released electrons into air, plays the work of engine, accelerator in the path of whole electron motion
With.Ceramic honey comb is a kind of typical polarity crystallization, because positive and negative charge center of the crystal on certain direction of principal axis cannot overlap,
Positive pole and negative pole are formed at two ends, and in the case of without extra electric field, two ends both positive and negative polarity is not also withered away.
Hydrone or oxygen molecule in air enter and are ionized by permanent electrode immediately in the electric field space of ceramic honey comb.Oxygen
Qi leel son generation electronics and negative oxygen ion；Hydrone then generates OH-And H+, due to H+Translational speed compares OH-It is fast, they are rapid
The negative pole of permanent electrode is shifted to, an electronics is absorbed, is changed into H2In spilling into air, and OH-Then formed with other hydrone
H3O2 -.Total reaction equation is as follows：
O2+e→O2-
H2O-->OH-+H+
2H++2e-->H2
H2O+OH--->H3O2 -
The artificial oxygenation method that ceramic honey comb catalyst converter 2 is radiated at using LED 6 is exactly that the oxygen for increasing engine is supplied
Ying Liang, aerobic compensation is carried out to engine, increases the compression ratio of engine, vapour internal combustion oil of cylinder is increased to burning most with oxygen ratio
High level, the fuel allowed in combustion chamber can be fully burned, and carbon distribution would not be produced in cylinder, so as to improve the combustion of fuel oil
Burning rate, power increases, and reaches combustion-supporting fuel-efficient purpose.The method can allow fuel oil to burn more fully, more thoroughly, remove cylinder product
Carbon, air inlet brings substantial amounts of negative oxygen ion into engine chamber, and the HC of fuel chemically reacts with negative oxygen ion at once.It is empty
N in gas2Cannot immediately and O2Nox is combined into, the NOx amount of discharge tends to zero；CO, HC and NOx that automobile can be discharged etc. has
Evil gas, is changed into carbon dioxide, water and nitrogen, vehicle exhaust net relative is turned to engine at extreme rear processor, right
Positive role is played in environmental protection.
In being tested through the gas car engine of 2000c.c., in not discharging waste gas using the new cars of the method, one aoxidizes
Carbon about 15ppm, and hydrocarbon gas are 200ppm, NOx is 50 to 100ppm.There is the automobile of the equivalent oil mass of more than 10 years at one
After test, carbon monoxide only has 1ppm, and reduced rate is up to 99%, and the content of hydrocarbon gas discharge is in below 10ppm, and reduced rate is
94.35%, NOx are 1ppm, reduced rate 99%.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Exemplary description is carried out to the utility model patent above in conjunction with accompanying drawing, it is clear that the reality of the utility model patent
Now it is not subject to the restrictions described above, as long as the method design for employing the utility model patent is various with what technical scheme was carried out
Improve, or it is not improved the design of the utility model patent and technical scheme are directly applied into other occasions, in this reality
With in new protection domain.
Claims (8)
1. the automobile exhaust gas emission reduction structure of LED and ceramic honey comb is carried, it is characterised in that entered including being arranged at automobile engine
Ceramic honey comb catalyst converter before gas port, the ceramic honey comb catalyst converter is provided with some perforates, on the ceramic honey comb catalyst converter
LED is set, and the LED irradiation simultaneously carries out aerobic compensation, the ceramic honey comb catalyst converter to the ceramic honey comb catalyst converter
Catalytic unit is provided with, the catalytic unit is provided with the catalyst of catalysis burning.
2. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 1, it is characterised in that institute
It is calcium ore deposit type catalyst, hexa-aluminate class catalyst or spinelle type composite oxides catalyst by the emperor himself to state catalyst.
3. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 1, it is characterised in that institute
Catalyst is stated for noble metal catalyst.
4. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 3, it is characterised in that institute
It is any one in Pd, Pt, Rh, Au to state noble metal catalyst.
5. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 3, it is characterised in that institute
Catalyst is stated for all metal catalyst.
6. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 3, it is characterised in that institute
It is the catalyst with aluminum oxide as carrier to state catalyst.
7. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 1, it is characterised in that institute
Ceramic honey comb is stated for green stone ceramic honey comb.
8. the automobile exhaust gas emission reduction structure with LED and ceramic honey comb according to claim 1, it is characterised in that institute
It is by the emperor himself in sour aluminium, potassium pyroxene, aluminum oxide, carborundum, mullite any one to state ceramic honey comb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381533.XU CN206267935U (en) | 2016-12-16 | 2016-12-16 | Automobile exhaust gas emission reduction structure with LED and ceramic honey comb |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381533.XU CN206267935U (en) | 2016-12-16 | 2016-12-16 | Automobile exhaust gas emission reduction structure with LED and ceramic honey comb |
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| CN206267935U true CN206267935U (en) | 2017-06-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035491A (en) * | 2016-12-16 | 2017-08-11 | 翰怡堂有限公司 | The method for lifting automobile exhaust gas emission reduction efficiency using LED and ceramic honey comb |
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2016
- 2016-12-16 CN CN201621381533.XU patent/CN206267935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035491A (en) * | 2016-12-16 | 2017-08-11 | 翰怡堂有限公司 | The method for lifting automobile exhaust gas emission reduction efficiency using LED and ceramic honey comb |
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