CN205225400U - Device for utilizing automobile tail gas - Google Patents
Device for utilizing automobile tail gas Download PDFInfo
- Publication number
- CN205225400U CN205225400U CN201521006011.7U CN201521006011U CN205225400U CN 205225400 U CN205225400 U CN 205225400U CN 201521006011 U CN201521006011 U CN 201521006011U CN 205225400 U CN205225400 U CN 205225400U
- Authority
- CN
- China
- Prior art keywords
- gas
- tail gas
- concentration unit
- gas concentration
- automobile tail
- 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
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Classifications
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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
Abstract
The utility model discloses a device for utilizing automobile tail gas, including a gas recovery device, gas recovery device's input is connected to automobile exhaust and discharges the end, gas recovery device is last to be provided with gaseous pressure device and to pressurize and export the waste gas of retrieving, gas recovery device's output is connected to and carries out the hydrothermal exchange in the gas heat exchanger, be provided with water inlet and delivery port on the gas heat exchanger, be provided with the circulating pump between water inlet and the delivery port. The utility model discloses a heat exchange is carried out earlier to the tail gas of motor vehicle emission to the mode of hydrothermal exchange makes the temperature of tail gas reduce, then collects and make this part tail gas pass through the filter layer at the tail gas through to lowering the temperature, and the filter layer can filter the granule after the various burnings in the tail gas for can only pass through the filter layer by the gas molecule, make the last combustion gas net gas, rather than mixture gaseous and the smoke and dust granule.
Description
Technical field
The present invention relates to exhaust gas utilization field, be specifically related to a kind of automobile tail gas utilizing device.
Technical background
Along with the raising of people's living standard, automobile has become the indispensable instrument of trip, and domestic automobile popularity rate cumulative year after year in current city, automobile market has become daily article of consumption.Vehicle exhaust is along with the birth of automobile is just always along with automobile, vehicle exhaust is directly drained in air in vehicle traveling process, along with the increase of automobile quantity, vehicle exhaust has become a kind of serious atmospheric pollution sources, and how to process vehicle exhaust is a difficult problem always.
At present, have about the processing equipment to vehicle exhaust, such as, utilized emission power generation, or utilized tail gas to provide Power output to motor; But these technology are all, under occuping theoretical case, do not have and carry out substantial operation, generally do not possess practicability in specific implementation process at present, therefore for the recovery of tail gas or a difficult problem to be saved.
Summary of the invention
The object of the invention is on the basis of existing technology, kind of an automobile tail gas utilizing device is provided, first utilize the principle of heat exchange to remove the temperature of tail gas, and cooled tail gas filter layer is carried out filtering then discharge in air.
To achieve these goals, the present invention adopts following technological scheme:
A kind of automobile tail gas utilizing device, comprise a gas concentration unit, the input end of described gas concentration unit is connected to motor vehicle exhaust emission end, described gas concentration unit is provided with gas pressurized device pressurize to the waste gas reclaimed and export, the output terminal of described gas concentration unit is connected in gas-heat exchanger and carries out hydrothermal exchange, described gas-heat exchanger is provided with water intake and water outlet, between water intake and water outlet, is provided with recycle pump.
In technique scheme, in described gas concentration unit, comprise the space that a seal space and have opening.
In technique scheme, described gas pressurized device is arranged in the seal space of gas concentration unit, and its input end is the first input end of gas concentration unit.
In technique scheme, described gas-heat exchanger comprises a casing, is arranged on the heating pipe in casing, and the entrance and exit of described heating pipe is arranged on outside casing.
In technique scheme, the heating pipe entrance on described casing is connected to the output terminal of gas concentration unit.
In technique scheme, the outlet of the heating pipe on casing is connected to the second input end of gas concentration unit.
In technique scheme, in the open space of described gas concentration unit, be provided with filter layer.
Compared with prior art, the invention has the advantages that:
The present invention adopts the pattern of hydrothermal exchange first to carry out heat exchange for the tail gas of motor vehicle emission the temperature of tail gas is reduced, then by carrying out collecting for reducing the tail gas of temperature and make this part tail gas pass through filter layer, filter layer can filter out the particle in tail gas after various burning, make to pass through filter layer by gas molecule, last gas of discharging is made to be pure gas, instead of the mixture of gas and soot dust granule.
Project organization of the present invention is simple, decreases the pollution of vehicle exhaust to air, and can be changed the temperature of automotive interior by heat exchange, realize multi-functional process.
Accompanying drawing explanation
Fig. 1 is the structural representation of gas concentration unit;
Fig. 2 is the structural representation of heat exchanger;
Wherein: 1 is gas concentration unit, 2 is gas pressure devices, and 3 is first input ends, and 4 is first output terminals, and 5 is second input ends, and 6 is filter layers, and 7 is second output terminals, and 8 is heat exchangers, and 9 is heating pipes, and 10 is dividing plates.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, for gas concentration unit of the present invention, include upper and lower two spaces, upper space is seal space, gas pressure device is provided with in seal space, one end of seal space is the first input end of gas pressure device, be connected to motor vehicle exhaust emission mouth, the tail gas of motor vehicle emission directly enters gas pressure device to be carried out pressurizeing and is exported by the first output terminal of gas pressure device, because gas pressure device is arranged in seal space, the heat that therefore vehicle exhaust carries can't dissipate.First output terminal is connected to the heating pipe input end on gas-heat exchanger.
As shown in Figure 2, gas-heat exchanger comprises a casing, and the top of casing is provided with water intake, and below is provided with water outlet, and heating pipe is arranged in the space that water flows through, and heating pipe inputs the opposing party from gas-heat exchanger one side and exports.Output terminal is connected on the second input end of gas concentration unit, second input end is arranged in the underlying space of other recovering devices, and underlying space is non-tight space, is provided with filter layer in space, the another side of filter layer for position on be provided with the second output terminal, for exhausting air.
In actual mechanical process, when vehicle exhaust discharges, first enter gas concentration unit, by pressurization device its tail gas pressurizeed and spray in the heating pipe as gas-heat exchanger, and making the temperature of heating pipe increase rapidly.Gas-heat exchanger is provided with water intake and water outlet, cold water circulation pump is provided with between water intake and water outlet, cold water is ceaselessly circulated in gas-heat exchanger, thus takes away the temperature on heating pipe, the exhaust temperature flowing through heating pipe is reduced rapidly.The tail gas reducing temperature then enters the second input end, and tail gas is discharged into automobile by second output terminal of filter layer from the opposing party of filter layer.
Because tail gas is the product after gasoline combustion, be not pure gas, the carbon granule that the inside also protects unburned most is a kind of flue dust mixture, and these mixtures are directly discharged in air and can damage human body, and to pollution of atmosphere.Therefore filter layer can filter out these soot dust granules easily, makes to only have the gas such as carbon dioxide or sulfur dioxide by filter layer, and soot dust granule is then retained in gas concentration unit.According to certain hour, cleaning is directly carried out to filter layer and can remove unnecessary soot dust granule rubbish.
And for the water of cooled exhaust gas in the present invention, after carrying out heat exchange, the temperature of water can raise rapidly, this part water can carry out gas utilization, instead of directly discharges.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an automobile tail gas utilizing device, it is characterized in that comprising a gas concentration unit, the input end of described gas concentration unit is connected to motor vehicle exhaust emission end, described gas concentration unit is provided with gas pressurized device pressurize to the waste gas reclaimed and export, the output terminal of described gas concentration unit is connected in gas-heat exchanger and carries out hydrothermal exchange, described gas-heat exchanger is provided with water intake and water outlet, between water intake and water outlet, is provided with recycle pump.
2. a kind of automobile tail gas utilizing device according to claim 1, is characterized in that comprising in described gas concentration unit the space that a seal space and have opening.
3. a kind of automobile tail gas utilizing device according to claim 2, it is characterized in that described gas pressurized device is arranged in the seal space of gas concentration unit, its input end is the first input end of gas concentration unit.
4. a kind of automobile tail gas utilizing device according to claim 1, it is characterized in that described gas-heat exchanger comprises a casing, be arranged on the heating pipe in casing, the entrance and exit of described heating pipe is arranged on outside casing.
5. a kind of automobile tail gas utilizing device according to claim 4, is characterized in that the heating pipe entrance on described casing is connected to the output terminal of gas concentration unit.
6. a kind of automobile tail gas utilizing device according to claim 5, is characterized in that the outlet of the heating pipe on casing is connected to the second input end of gas concentration unit.
7. a kind of automobile tail gas utilizing device according to claim 2, is provided with filter layer in the open space that it is characterized in that described gas concentration unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006011.7U CN205225400U (en) | 2015-12-08 | 2015-12-08 | Device for utilizing automobile tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006011.7U CN205225400U (en) | 2015-12-08 | 2015-12-08 | Device for utilizing automobile tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225400U true CN205225400U (en) | 2016-05-11 |
Family
ID=55900474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006011.7U Expired - Fee Related CN205225400U (en) | 2015-12-08 | 2015-12-08 | Device for utilizing automobile tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855007A (en) * | 2015-12-08 | 2017-06-16 | 王翔 | A kind of automobile tail gas utilizing device |
-
2015
- 2015-12-08 CN CN201521006011.7U patent/CN205225400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855007A (en) * | 2015-12-08 | 2017-06-16 | 王翔 | A kind of automobile tail gas utilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |