CN206205963U - A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus - Google Patents
A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus Download PDFInfo
- Publication number
- CN206205963U CN206205963U CN201621339564.9U CN201621339564U CN206205963U CN 206205963 U CN206205963 U CN 206205963U CN 201621339564 U CN201621339564 U CN 201621339564U CN 206205963 U CN206205963 U CN 206205963U
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- conducting strip
- electrode
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- type semiconductor
- pipe
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Treating Waste Gases (AREA)
Abstract
The utility model is related to a kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus, including purifier and TRT；The purifier includes：U-tube, one end of U-tube sets horizontal air inlet pipe, and the other end sets horizontal escaping pipe, vehicle maintenance service liquid is filled in U-tube bend pipe；First electrode is inserted in vehicle maintenance service liquid；The TRT includes：First conducting strip and the second conducting strip, gas in the first conducting strip contact automobile gas exhausting manifold branch, set metal alloy phase-changing energy storage material between the first conducting strip and the second conducting strip；Second conducting strip is connected with one end of N-type semiconductor, P-type semiconductor simultaneously, and the other end of N-type semiconductor connects the negative pole of second electrode, and the other end of P-type semiconductor connects the positive pole of second electrode；Second electrode is integrally in contact with the 3rd conducting strip；The end of the 3rd conducting strip is stretched into the sealing container for filling water, and the end of the 3rd conducting strip contacts with water.
Description
Technical field
The utility model is related to a kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus.
Background technology
With the fast development and the improvement of people's living standards of economic society, annual car ownership is all significantly
Increase.Air pollution of the growth of car ownership also to city brings challenge, especially significant component of vehicle exhaust
Discharge is unqualified, has been further exacerbated by city environmental pollution, and larger harm is caused to the healthy of people.At present, automobile
The development of exhaust gas processing device is broadly divided into emission controls by improving combustion and external purification both direction, but all there is certain defect or bottle
Neck.
Internal purification technology refers to that engine is transformed or improved, and quality and burning shape to combustion mixture
The optimization of condition, has reached the purpose of the harmful substance for reducing emissions from engines.
Internal purification technology mainly has：
（1）Using ERG
ERG is that the exhaust of a part of engine is reintroduced back into gas handling system, together with combustion mixture
Into burning Indoor Combustion.The conception is still in experimental stage, and the GAS QUALITY that there are problems that restriking is relatively low.
（2）Optimization chamber structure
The hydrocarbon of engine emission can produce more hydrocarbonization mainly due to presence in engine chamber
Some gaps of compound, compact chamber structure can not only improve vehicle dynamic quality and economy, it is ensured that shorter
Flame travel, improves burning velocity, effectively reduces the discharge of engine.One main restricting factor of the conception is skill
Art is excessively complicated, promotes face limited.
Outside purification technology is mainly outside engine body for being processed to reach reduction car tail in terms of some
The purpose of gas discharge.For the development of current outside purification technology, the direction of main research is that vehicle exhaust is urged
Change the research of purification.Noble metal catalyst is mainly the metals such as platinum (Pt), rhodium (Rh), palladium (Pd), and this 3 kinds of metals are to vapour
The catalytic action of tail gas is quite obvious, therefore has preferably application in terms of the treatment of vehicle exhaust.Wherein, platinum (Pt),
Palladium (Pd) has good oxidation activity to the CO and hydrocarbon in vehicle exhaust, and rhodium (Rh) has good to NOx
Reducing catalysis action.But because the content of noble metal is limited, price is again high, and the demand in terms of vehicle maintenance service has very
Greatly, so, have certain limitation in use.
Utility model content
The utility model is in order to solve the above problems, it is proposed that a kind of purifying vehicle exhaust treatment and cogeneration integration
Device, has taken into account vehicle maintenance service and has utilized waste heat thermo-electric generation, integrates energy-conservation and emission reduction function.
To achieve these goals, the utility model uses following scheme：
A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus, including purifier and TRT；
The purifier includes：U-tube, one end of U-tube sets horizontal air inlet pipe, and the other end sets horizontal outlet
Pipe；Vehicle maintenance service liquid is filled in U-tube bend pipe；First electrode is inserted in vehicle maintenance service liquid；
The TRT includes：First conducting strip and the second conducting strip, in the first conducting strip contact automobile gas exhausting manifold branch
Gas, sets metal alloy phase-changing energy storage material, metal alloy phase-change accumulation energy material between the first conducting strip and the second conducting strip
The fusing point of material is at least 600 DEG C；Second conducting strip is connected with one end of N-type semiconductor, P-type semiconductor simultaneously, N-type semiconductor
The other end connects the negative pole of second electrode, and the other end of P-type semiconductor connects the positive pole of second electrode；Second electrode is overall with the
Three conducting strips are in contact；The end of the 3rd conducting strip is stretched into sealing container, and water, the end of the 3rd conducting strip are filled in sealing container
End contacts with water；Second electrode is connected by wire with the first electrode.
At least two baffle plates are provided with according to this in the horizontal air inlet pipe.
Return duct is provided with the horizontal air inlet pipe.
Return duct is provided with the horizontal escaping pipe.
Liquid level of the U-tube near horizontal escaping pipe one end is provided with steam-water separator.
The total length of described device is no more than 1.2 meters, and total height is no more than 0.1 meter.
The U-tube bend pipe is provided with controllable valve.
The second electrode is connected by wire with Vehicular accumulator cell.
Rubber tube is set with tube wall between the horizontal escaping pipe and U-tube.
The length of the U-tube bend pipe is at least 0.65 meter.
Charcoal absorption pad is provided with the horizontal air inlet pipe and horizontal escaping pipe.
The vehicle maintenance service liquid is the mixed solution of NaOH and stannous chloride.
Operation principle of the present utility model：
The utility model includes tail gas clean-up part and power generation part, and tail gas clean-up part includes the U that a bend pipe is lengthened
Type pipe, tail gas enters U-tube by horizontal air inlet pipe, and charcoal absorption pad is provided with the inside of horizontal air inlet pipe, is used to absorb
Solid pellet in vehicle exhaust；The inside of horizontal air inlet pipe is additionally provided with multilayer baffle plate simultaneously, is used to slow down air-flow
Flow velocity.Then, tail gas is filtered by vehicle maintenance service liquid, then is excluded by horizontal escaping pipe, is also pacified in horizontal escaping pipe
Equipped with charcoal absorption pad, the tail gas after treatment can further be filtered；Liquid of the U-tube near horizontal escaping pipe one end
Face is provided with steam-water separator, can prevent liquid from being walked by tail gas pressure, while ensureing smoothly be discharged by the tail gas of liquid.
Power generation part is contacted by the first conducting strip with the gas in automobile gas exhausting manifold branch first, automobile gas exhausting manifold branch
Interior gas is usually the unstable high temperature more than 800 degrees Celsius, the first conducting strip rear end connection metal alloy phase-change accumulation energy material
Material, because itself fusing point is less than the gas temperature in automobile gas exhausting manifold branch, after metal alloy phase-changing energy storage material touches high temperature
Can melt, and the temperature of the second conducting strip for connecting behind is maintained fusing point；Second conducting strip end connects N-type semiconductor
And P-type semiconductor, the end of N-type semiconductor and P-type semiconductor is connected with electrode and the 3rd conducting strip in turn, and the 3rd conducting strip is inserted
In entering room temperature water；Due to the temperature difference between the second conducting strip and the 3rd conducting strip, electronegative electronics is to electrode in N-type semiconductor
Negative pole is moved, and positively charged hole is moved to the positive pole of electrode in P-type semiconductor, is formed electrical potential difference.The electrical potential difference is by N-type half
The end electrodes of conductor and P-type semiconductor are drawn, and on the one hand vent gas treatment liquid can be electrolysed to supplement increase hydroxide
The concentration of sodium solution, on the other hand may be coupled to be charged for it in automobile mounted battery.
The beneficial effects of the utility model：
（1）The utility model integrates energy-conservation and emission reduction, had both controlled pollutant and has discharged what the Nature was caused wantonly
Pollution and destruction, make full use of the material and energy contained in vehicle exhaust again, and cogeneration substantially increases the utilization of the energy
Rate；
（2）It is profile framework with U-tube, simple structure, low manufacture cost occupies little space and do not influence automobile power,
Easy to maintenance, processing cost is low.
（3）Triple treatment are carried out to vehicle exhaust, treatment effeciency is high, major pollutants are served with effective filtering and is intercepted
Effect.
（4）With thermo-electric generation part be connected for vent gas treatment part by the design, both saves space, and operating efficiency is improved again.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Wherein 1- horizontal air inlet pipes；2- baffle plates；3- activated carbon absorption pads；4- bend pipes；5- vent gas treatment liquid；6- rubber tubes；
7- sealing containers；8- water；The horizontal escaping pipes of 9-；10- conducting strips；11- metal alloy phase-changing energy storage materials；12- sheet metals；13-N
Type semiconductor；14-P type semiconductors；15- second electrodes；16- return ducts；17- first electrodes；18- wires；19- steam-water separations
Device.
Specific embodiment：
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus, including purifier and generating
Device；
The purifier includes：U-tube, one end of U-tube sets horizontal air inlet pipe 1, and the other end sets horizontal outlet
Pipe 9；Vehicle maintenance service liquid 5 is filled in U-tube bend pipe 4；First electrode 17 is inserted in vehicle maintenance service liquid 5；
The TRT includes：First conducting strip 10 and the second conducting strip 10, the contact automobile exhaust of the first conducting strip 10
Gas in manifold, sets metal alloy phase-changing energy storage material 11 between the first conducting strip 10 and the second conducting strip 10, and metal is closed
The fusing point of metallographic change energy-storage material 11 is at least 600 DEG C；Second conducting strip 10 simultaneously with N-type semiconductor 13, P-type semiconductor 14
One end is connected, and the other end of N-type semiconductor 13 connects the negative pole of second electrode 15, the other end connection second of P-type semiconductor 14
The positive pole of electrode 15；Second electrode 15 is overall to be in contact with the 3rd conducting strip 10；Stretch into sealing and hold in the end of the 3rd conducting strip 10
In device, water is filled in sealing container, the end of the 3rd conducting strip 10 contacts with water；Second electrode 15 passes through wire and described first
Electrode 17 is connected.
Return duct 16 is provided with the horizontal air inlet pipe 1 and horizontal escaping pipe 9, is used to make the liquid for spilling flow back, to vapour
It is very good that car adapts to various road conditions.
Liquid level of the U-tube near horizontal escaping pipe one end is provided with steam-water separator 20, can prevent liquid by tail gas pressure
Walk, while ensureing smoothly be discharged by the tail gas of liquid.
The total length of described device is no more than 1.2 meters, and total height is no more than 0.1 meter.
The U-tube bend pipe is provided with controllable valve, is used to add and discharge the vent gas treatment liquid before and after use.
Rubber tube is set with tube wall between the horizontal escaping pipe and U-tube, for preventing the high temperature of left-half
Right half part is delivered to by tube wall, makes the liquid in sealing container 7 be maintained at room temperature to maintain the temperature of relative low-temperature receiver.
The length of the U-tube bend pipe is at least 0.65 meter, and U-tube nozzle diameter is about 6 centimetres.
The vehicle maintenance service liquid is the mixed solution of NaOH and stannous chloride.
Liquid level of the U-tube near horizontal escaping pipe one end is provided with steam-water separator, and the device only allows gas to lead to
Cross and do not allow liquid and pass through, can so realize the effect that gas is passed through and liquid will not be pulled away.Sealing container 7 can be with
Weld together with horizontal escaping pipe 9, and the 3rd conducting strip passes through horizontal escaping pipe 9, need to be beaten at the tube wall of horizontal escaping pipe 9
Hole, is engaged to ensure that sealing container 7 is sealed with the tolerance of the 3rd conducting strip 9.
Tail gas enters U-tube by horizontal air inlet pipe, and charcoal absorption pad is provided with the inside of horizontal air inlet pipe, is used to inhale
Receive the solid pellet in vehicle exhaust；The inside of horizontal air inlet pipe is additionally provided with multilayer baffle plate simultaneously, is used to slow down gas
Stream flow velocity.Then, tail gas is filtered by vehicle maintenance service liquid, then is excluded by horizontal escaping pipe, in horizontal escaping pipe
Charcoal absorption pad is installed, the tail gas after treatment can further be filtered.
Power generation part is contacted by the first conducting strip with the gas in automobile gas exhausting manifold branch first, automobile gas exhausting manifold branch
Interior gas is usually the unstable high temperature more than 800 degrees Celsius, the first conducting strip rear end connection metal alloy phase-change accumulation energy material
Material, because itself fusing point is less than the gas temperature in automobile gas exhausting manifold branch, after metal alloy phase-changing energy storage material touches high temperature
Can melt, and the temperature of the second conducting strip for connecting behind is maintained fusing point；Second conducting strip end connects N-type semiconductor
And P-type semiconductor, the end of N-type semiconductor and P-type semiconductor is connected with electrode and the 3rd conducting strip in turn, and the 3rd conducting strip is inserted
In entering room temperature water；Due to the temperature difference between the second conducting strip and the 3rd conducting strip, electronegative electronics is to electrode in N-type semiconductor
Negative pole is moved, and band hole on schedule is moved to the positive pole of electrode in P-type semiconductor, is formed electrical potential difference.The electrical potential difference is by N-type
The end electrodes of semiconductor and P-type semiconductor are drawn, and on the one hand vent gas treatment liquid can be electrolysed to supplement increase hydrogen-oxygen
Change the concentration of sodium solution, on the other hand may be coupled to be charged for it in automobile mounted battery.
It is not new to this practicality although above-mentioned be described with reference to accompanying drawing to specific embodiment of the present utility model
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (10)
1. a kind of purifying vehicle exhaust is processed and cogeneration integrated apparatus, it is characterised in that：Including purifier and generating
Device；
The purifier includes：U-tube, one end of U-tube sets horizontal air inlet pipe, and the other end sets horizontal escaping pipe；It is U-shaped
Vehicle maintenance service liquid is filled in pipe bend pipe；First electrode is inserted in vehicle maintenance service liquid；
The TRT includes：First conducting strip and the second conducting strip, gas in the first conducting strip contact automobile gas exhausting manifold branch,
Metal alloy phase-changing energy storage material is set between the first conducting strip and the second conducting strip, metal alloy phase-changing energy storage material it is molten
Point is at least 600 DEG C；Second conducting strip is connected with one end of N-type semiconductor, P-type semiconductor simultaneously, the other end of N-type semiconductor
The negative pole of second electrode is connected, the other end of P-type semiconductor connects the positive pole of second electrode；Second electrode entirety and the 3rd heat conduction
Piece is in contact；The end of the 3rd conducting strip is stretched into the sealing container for filling water, and the end of the 3rd conducting strip contacts with water；Second
Electrode is connected by wire with the first electrode.
2. device according to claim 1, it is characterised in that：At least two gears are provided with according to this in the horizontal air inlet pipe
Plate.
3. device according to claim 1, it is characterised in that：Set in the horizontal air inlet pipe and/or in horizontal escaping pipe
There is return duct.
4. device according to claim 1, it is characterised in that：The U-tube is on the liquid level of horizontal escaping pipe one end
It is provided with steam-water separator.
5. device according to claim 1, it is characterised in that：The total length of described device is no more than 1.2 meters, and total height is not
More than 0.1 meter.
6. device according to claim 1, it is characterised in that：The U-tube bend pipe is provided with valve.
7. device according to claim 1, it is characterised in that：The second electrode passes through wire and Vehicular accumulator cell phase
Even.
8. device according to claim 1, it is characterised in that：On tube wall between the horizontal escaping pipe and U-tube
Suit rubber tube.
9. device according to claim 1, it is characterised in that：The length of the U-tube bend pipe is at least 0.65 meter.
10. device according to claim 1, it is characterised in that：It is provided with the horizontal air inlet pipe and horizontal escaping pipe
Charcoal absorption pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339564.9U CN206205963U (en) | 2016-12-06 | 2016-12-06 | A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339564.9U CN206205963U (en) | 2016-12-06 | 2016-12-06 | A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205963U true CN206205963U (en) | 2017-05-31 |
Family
ID=58754245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339564.9U Expired - Fee Related CN206205963U (en) | 2016-12-06 | 2016-12-06 | A kind of purifying vehicle exhaust treatment and cogeneration integrated apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323720A (en) * | 2021-12-20 | 2022-04-12 | 武汉大学 | Clay effect sealing and blocking effect and gas purification treatment test device and method |
-
2016
- 2016-12-06 CN CN201621339564.9U patent/CN206205963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323720A (en) * | 2021-12-20 | 2022-04-12 | 武汉大学 | Clay effect sealing and blocking effect and gas purification treatment test device and method |
| CN114323720B (en) * | 2021-12-20 | 2022-11-01 | 武汉大学 | Clay effect sealing barrier effect and gas purification treatment test device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171206 |