CN109296422A - A kind of exhaust gas cleaner - Google Patents
A kind of exhaust gas cleaner Download PDFInfo
- Publication number
- CN109296422A CN109296422A CN201810934794.7A CN201810934794A CN109296422A CN 109296422 A CN109296422 A CN 109296422A CN 201810934794 A CN201810934794 A CN 201810934794A CN 109296422 A CN109296422 A CN 109296422A
- Authority
- CN
- China
- Prior art keywords
- unit
- clean
- control unit
- temperature
- detection
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
-
- 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
Abstract
The invention discloses exhaust gas cleaner, described device includes: detection unit, and the detection unit is used to detect the gas being discharged from automobile engine, and obtains detection information；Filter element, the filter element is for being filtered processing to the gas that engine is discharged；Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；Temperature control unit, the temperature control unit is used to control the temperature in the clean unit, and controls in the first preset range；Oxygen concentration control unit, the oxygen concentration control unit is used to control the oxygen concentration in the clean unit, and controls in the second preset range, it is reasonable to realize exhaust gas cleaner design, purification efficiency is higher, and clean-up effect is preferable, and catalyst uses reasonable technical effect.
Description
Technical field
The invention belongs to exhaust gas purification equipment technical field, specifically a kind of exhaust gas cleaner.
Background technique
With advances in technology and development, more and more automobiles enter people's lives, and the vehicle on highway is also more next
It is more, because vehicle will emission, and in tail gas contain a large amount of harmful substance, being discharged into atmosphere has environment and human body
Harm, so, it is discharged into outside, first tail gas can be handled by tail gas, it is possible to reduce the harm to environment, here
Need exhaust purifier.
Traditional exhaust purifier structure is simple, and carrier is usually arranged inside exhaust purifier, places and urges on carrier
Agent carries out purified treatment, and purification efficiency is lower, and clean-up effect is poor.
In conclusion present inventor is in realizing the embodiment of the present application during inventive technique scheme, in discovery
Technology is stated at least to have the following technical problems:
In the prior art, that there are purification efficiencies is lower for existing exhaust gas cleaner, and the poor technology of clean-up effect is asked
Topic.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of simple process, the heat produced to release
The wide exhaust gas cleaner of absorbed layer adhesion-tight, the absorption bands of electric infrared detector sensing unit.The purpose of the present invention it
One is to provide the wide pyroelectric infrared detector sensing unit of a kind of absorbed layer adhesion-tight, absorption bands.
The technical solution adopted by the present invention is that:
The present invention provides a kind of exhaust gas cleaner, solve existing exhaust gas cleaner there are purification efficiency compared with
It is low, the poor technical problem of clean-up effect, realize exhaust gas cleaner design rationally, purification efficiency is higher, clean-up effect compared with
Good, catalyst uses reasonable technical effect.
In order to solve the above technical problems, the embodiment of the present application provides exhaust gas cleaner, described device includes:
Detection unit, the detection unit is used to detect the gas being discharged from automobile engine, and obtains detection information；
Filter element, the filter element is for being filtered processing to the gas that engine is discharged；
Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；
Temperature control unit, the temperature control unit are used to control temperature in the clean unit, and control the
In one preset range；
Oxygen concentration control unit, the oxygen that the oxygen concentration control unit is used to control in the clean unit are dense
Degree, and control in the second preset range.
Wherein, described device further includes mobile unit, and the clean unit is mounted in the mobile unit, the movement
Unit based on position of the detection information to the clean unit for being adjusted.
Wherein, the detection information includes: the type of gas and the concentration of various species.
Wherein, the temperature control unit specifically includes:
Temperature detecting module, the temperature detecting module are used to obtain the temperature information in the clean unit；
Heating module, refrigeration module, the heating module and the refrigeration module are used for cooperating, and the purification is single
Temperature in member controls in the first preset range.
Wherein, described device further includes first detection unit, alarm unit, and the first detection unit is described for detecting
The content of catalyst in clean unit sends a warning when the content of the catalyst is less than third preset range, described
Alarm unit is based on the warning information and alarms.
Wherein, the oxygen concentration control unit specifically includes:
Oxygen detection module, the oxygen detection module are used to detect the oxygen concentration content in the clean unit；
Oxygenation module, the oxygenation module is used for the oxygen concentration content obtained based on the oxygen detection module, when small
Aerobic treatment is carried out when the second preset range, and the oxygen concentration content in the clean unit is controlled in the second preset range
It is interior.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Exhaust gas cleaner is designed as including: detection unit due to using, the detection unit is for detecting from vapour
The gas of car engine discharge, and obtain detection information；Filter element, the filter element are used for the gas that engine is discharged
It is filtered processing；Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；
Temperature control unit, the temperature control unit is used to control the temperature in the clean unit, and controls in the first default model
In enclosing；Oxygen concentration control unit, the oxygen concentration control unit are used to control the oxygen concentration in the clean unit, and
Control the technical solution in the second preset range, that is, after tail gas is discharged in automobile engine, tail gas is detected first,
When testing result shows that tail-gas quality preferably does not need to be purified, then mobile unit removes clean unit, rationally utilizes
Catalyst in clean unit when testing result display is purified, and controls temperature, oxygen using temperature control unit
Gas concentration control unit controls oxygen concentration, so that the reaction environment in clean unit reaches preferable reaction condition, so that instead
Sufficiently it should ensure clean-up effect, so, efficiently solve existing exhaust gas cleaner there are purification efficiencies lower, purification effect
The poor technical problem of fruit, and then realize exhaust gas cleaner design rationally, purification efficiency is higher, and clean-up effect is preferable, urges
Agent uses reasonable technical effect.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of exhaust gas cleaner in the embodiment of the present application one；
Wherein, 1- detection unit, 2- filter element, 3- clean unit, 4- temperature control unit, the control of 5- oxygen concentration are single
Member.
Specific embodiment
The present invention provides a kind of exhaust gas cleaner, solve existing exhaust gas cleaner there are purification efficiency compared with
It is low, the poor technical problem of clean-up effect, realize exhaust gas cleaner design rationally, purification efficiency is higher, clean-up effect compared with
Good, catalyst uses reasonable technical effect.
Technical solution in the application implementation is to solve above-mentioned technical problem.General thought is as follows:
It is designed as including: detection unit using by exhaust gas cleaner, the detection unit is sent out for detecting from automobile
The gas of motivation discharge, and obtain detection information；Filter element, the gas that the filter element is used to that engine to be discharged carry out
Filtration treatment；Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；Temperature
Control unit, the temperature control unit is used to control the temperature in the clean unit, and controls in the first preset range；
Oxygen concentration control unit, the oxygen concentration control unit is used to control the oxygen concentration in the clean unit, and controls
Technical solution in the second preset range, that is, after tail gas is discharged in automobile engine, tail gas is detected first, works as inspection
It surveys when tail-gas quality preferably does not need to be purified as the result is shown, then mobile unit removes clean unit, rationally utilizes purification
Catalyst in unit when testing result display is purified, and controls temperature using temperature control unit, and oxygen is dense
It spends control unit and controls oxygen concentration, so that the reaction environment in clean unit reaches preferable reaction condition, so that reaction is filled
Point, ensure clean-up effect, so, efficiently solve existing exhaust gas cleaner there are purification efficiencies it is lower, clean-up effect compared with
The technical problem of difference, and then realize exhaust gas cleaner design rationally, purification efficiency is higher, and clean-up effect is preferable, catalyst
Use reasonable technical effect.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one:
In example 1, exhaust gas cleaner is provided, referring to FIG. 1, described device includes:
Detection unit 1, the detection unit 1 is used to detect the gas being discharged from automobile engine, and obtains detection information；
Filter element 2, the filter element 2 is for being filtered processing to the gas that engine is discharged；
Clean unit 3, the clean unit 3 are used to carry out purified treatment to the filtered gas of the filter element；
Temperature control unit 4, the temperature control unit 4 is used to control the temperature in the clean unit, and controls
In first preset range；
Oxygen concentration control unit 5, the oxygen that the oxygen concentration control unit 5 is used to control in the clean unit are dense
Degree, and control in the second preset range.
Wherein, in the embodiment of the present application, described device further includes mobile unit, and the clean unit is mounted on the shifting
On moving cell, the mobile unit is for being adjusted the position of the clean unit based on the inspection information.
Wherein, in the embodiment of the present application, the detection information includes: the type of gas and the concentration of various species.
Wherein, in the embodiment of the present application, the temperature control unit specifically includes:
Temperature detecting module, the temperature detecting module are used to obtain the temperature information in the clean unit；
Heating module, refrigeration module, the heating module and the refrigeration module are used for cooperating, and the purification is single
Temperature in member controls in the first preset range.
Wherein, in the embodiment of the present application, described device further includes first detection unit, alarm unit, first inspection
The content that unit is used to detect catalyst in the clean unit is surveyed, when the content of the catalyst is less than third preset range
When, it sends a warning, the alarm unit is based on the warning information and alarms.
Wherein, in the embodiment of the present application, the oxygen concentration control unit specifically includes:
Oxygen detection module, the oxygen detection module are used to detect the oxygen concentration content in the clean unit；
Oxygenation module, the oxygenation module is used for the oxygen concentration content obtained based on the oxygen detection module, when small
Aerobic treatment is carried out when the second preset range, and the oxygen concentration content in the clean unit is controlled in the second preset range
It is interior.
Technical solution in above-mentioned the embodiment of the present application, at least have the following technical effects or advantages:
Exhaust gas cleaner is designed as including: detection unit due to using, the detection unit is for detecting from vapour
The gas of car engine discharge, and obtain detection information；Filter element, the filter element are used for the gas that engine is discharged
It is filtered processing；Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；
Temperature control unit, the temperature control unit is used to control the temperature in the clean unit, and controls in the first default model
In enclosing；Oxygen concentration control unit, the oxygen concentration control unit are used to control the oxygen concentration in the clean unit, and
Control the technical solution in the second preset range, that is, after tail gas is discharged in automobile engine, tail gas is detected first,
When testing result shows that tail-gas quality preferably does not need to be purified, then mobile unit removes clean unit, rationally utilizes
Catalyst in clean unit when testing result display is purified, and controls temperature, oxygen using temperature control unit
Gas concentration control unit controls oxygen concentration, so that the reaction environment in clean unit reaches preferable reaction condition, so that instead
Sufficiently it should ensure clean-up effect, so, efficiently solve existing exhaust gas cleaner there are purification efficiencies lower, purification effect
The poor technical problem of fruit, and then realize exhaust gas cleaner design rationally, purification efficiency is higher, and clean-up effect is preferable, urges
Agent uses reasonable technical effect.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (2)
1. a kind of exhaust gas cleaner, which is characterized in that described device includes:
Detection unit, the detection unit is used to detect the gas being discharged from automobile engine, and obtains detection information；
Filter element, the filter element is for being filtered processing to the gas that engine is discharged；
Clean unit, the clean unit are used to carry out purified treatment to the filtered gas of the filter element；
Temperature control unit, the temperature control unit are used to control the temperature in the clean unit, and control pre- first
If in range；
Oxygen concentration control unit, the oxygen concentration control unit are used to control the oxygen concentration in the clean unit, and
Control is in the second preset range；
Mobile unit, the clean unit are mounted in the mobile unit, and the mobile unit is used to believe based on the detection
Breath is adjusted the position of the clean unit；
The detection information includes: the type of gas and the concentration of various species；
The temperature control unit specifically includes:
Temperature detecting module, the temperature detecting module are used to obtain the temperature information in the clean unit；
Heating module, refrigeration module, the heating module and the refrigeration module are used for cooperating, will be in the clean unit
Temperature control in the first preset range.
2. a kind of exhaust gas cleaner according to claim 1, which is characterized in that described device further includes the first detection list
Member, alarm unit, the first detection unit is used to detect the content of catalyst in the clean unit, when the catalyst
It when content is less than third preset range, sends a warning, the alarm unit is based on the warning information and alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934794.7A CN109296422A (en) | 2018-08-16 | 2018-08-16 | A kind of exhaust gas cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934794.7A CN109296422A (en) | 2018-08-16 | 2018-08-16 | A kind of exhaust gas cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109296422A true CN109296422A (en) | 2019-02-01 |
Family
ID=65165144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810934794.7A Withdrawn CN109296422A (en) | 2018-08-16 | 2018-08-16 | A kind of exhaust gas cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109296422A (en) |
-
2018
- 2018-08-16 CN CN201810934794.7A patent/CN109296422A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190201 |