CN206360760U - A kind of high efficiency automobile tail gas utilizing device - Google Patents
A kind of high efficiency automobile tail gas utilizing device Download PDFInfo
- Publication number
- CN206360760U CN206360760U CN201621326312.2U CN201621326312U CN206360760U CN 206360760 U CN206360760 U CN 206360760U CN 201621326312 U CN201621326312 U CN 201621326312U CN 206360760 U CN206360760 U CN 206360760U
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- China
- Prior art keywords
- generation module
- air inlet
- heater
- heat exchanger
- electricity generation
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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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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model is related to a kind of high efficiency automobile tail gas utilizing device.Currently, existing automobile tail gas utilizing device capacity usage ratio is not also high, and also significant portion of heat is not fully utilized, and is just discharged away, causes the heat waste of this part, Shortcomings.The utility model is related to a kind of high efficiency automobile tail gas utilizing device, wherein：Exhaust pipe one end is provided with tail gas air inlet and catalytic converter, catalytic converter is connected by exhaust pipe with electricity generation module air inlet, and electricity generation module air inlet, electricity generation module gas outlet, electricity generation module delivery port and electricity generation module water inlet are respectively equipped with temperature-difference power generation module.The present apparatus uses thermoelectric generation, temperature difference between high-temperature tail gas and low-temperature cooling water is generated electricity, meanwhile, the air that tail gas heat quantity, the heat of hot water and automobile are used carries out heat exchange, so improve the utilization rate of automobile exhaust heat, automobile more energy-conserving and environment-protective.
Description
Technical field
The utility model is related to energy-saving automobile technical field, especially a kind of high efficiency automobile tail gas utilizing device.
Background technology
With the development of society, the whole world there are about 800,000,000 automobiles, wherein mostly common oil-burning internal combustion engine automobile,
And the burn within the engine heat of generation of fuel oil does not have and all becomes kinetic energy, 30%-40% energy is there are about with more than tail gas
The form of heat, which is discharged into air, goes, and general-utility car exhaust temperature is probably between 500 DEG C to 900 DEG C, currently, existing vapour
Tail gas is not also high using device capacity usage ratio, and also significant portion of heat is not fully utilized, and is just discharged
Go out, cause the heat waste of this part, Shortcomings.
The content of the invention
The purpose of this utility model is to provide a kind of high efficiency automobile tail gas utilizing device, above-mentioned to overcome the shortcomings of, adopts
With thermoelectric generation, the temperature difference between high-temperature tail gas and low-temperature cooling water is generated electricity, meanwhile, by tail gas heat quantity, heat
The heat of water carries out heat exchange with the air that automobile is used, and the air used automobile is heated twice, heated air
For heating, start, so improve the utilization rate of automobile exhaust heat, automobile more energy-conserving and environment-protective.
The technical solution of the utility model：
A kind of high efficiency automobile tail gas utilizing device, including tail gas air inlet, catalytic converter, battery, wire, hair
It is electric module air inlet, temperature-difference power generation module, electricity generation module gas outlet, electricity generation module delivery port, the air inlet of pre-heater first, pre-
The air inlet of heater second, muffler, exhaust pipe, tail gas gas outlet, pre-heater, the gas outlet of pre-heater second, heat
Exchanger air inlet, heat exchanger, heat exchanger gas outlet, air inlet pipe, heat exchanger outlet pipe, heat exchanger water inlet pipe, water
Pump, water pipe, electricity generation module water inlet, the gas outlet of pre-heater first；Wherein：Exhaust pipe one end provided with tail gas air inlet and
Catalytic converter, catalytic converter is connected by exhaust pipe with electricity generation module air inlet, is set respectively on temperature-difference power generation module
Have on electricity generation module air inlet, electricity generation module gas outlet, electricity generation module delivery port and electricity generation module water inlet, pre-heater respectively
Go out provided with the air inlet of pre-heater first, the air inlet of pre-heater second, the gas outlet of pre-heater second and pre-heater first
Heat exchanger air inlet, heat exchanger gas outlet, heat exchanger outlet pipe and heat exchanger are respectively equipped with gas port, heat exchanger
Water inlet pipe, electricity generation module gas outlet is connected by exhaust pipe with the air inlet of pre-heater first, and muffler passes through preheating
The gas outlet of device first is connected, and the exhaust pipe other end is provided with tail gas gas outlet, and the gas outlet of pre-heater second passes through air inlet pipe
Connected with heat exchanger air inlet, air inlet pipe is connected with heat exchanger gas outlet, heat exchanger outlet pipe passes through water pipe and water pump
Connection, water pump is connected by water pipe with electricity generation module water inlet, and battery is connected by wire with temperature-difference power generation module.
A kind of high efficiency automobile tail gas utilizing device, wherein：Many heat-exchange tubes are provided with pre-heater and heat exchanger.
The utility model has the advantage of：The present apparatus uses thermoelectric generation, by high-temperature tail gas and low-temperature cooling water it
Between temperature difference generated electricity, meanwhile, the air that tail gas heat quantity, the heat of hot water and automobile are used carries out heat exchange, to vapour
The air that car is used is heated twice, and heated air is used for heating, started, and so improves automobile exhaust heat
Utilization rate, automobile more energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is structure schematic diagram of the present utility model.
Reference：Tail gas air inlet 1, catalytic converter 2, battery 3, wire 4, electricity generation module air inlet 5, temperature difference hair
Electric module 6, electricity generation module gas outlet 7, electricity generation module delivery port 8, the first air inlet of pre-heater 9, the air inlet of pre-heater second
Mouth 10, muffler 11, exhaust pipe 12, tail gas gas outlet 13, pre-heater 14, the second gas outlet of pre-heater 15, heat are handed over
Parallel operation air inlet 16, heat exchanger 17, heat exchanger gas outlet 18, air inlet pipe 19, heat exchanger outlet pipe 20, heat exchanger enter
Water pipe 21, water pump 22, water pipe 23, electricity generation module water inlet 24, the first gas outlet of pre-heater 25.
Embodiment
Embodiment 1, a kind of high efficiency automobile tail gas utilizing device, including tail gas air inlet 1, catalytic converter 2, electric power storage
Pond 3, wire 4, electricity generation module air inlet 5, temperature-difference power generation module 6, electricity generation module gas outlet 7, electricity generation module delivery port 8, pre-add
Hot the first air inlet of device 9, the second air inlet of pre-heater 10, muffler 11, exhaust pipe 12, tail gas gas outlet 13, pre-add
Hot device 14, the second gas outlet of pre-heater 15, heat exchanger air inlet 16, heat exchanger 17, heat exchanger gas outlet 18, air inlet
Pipe 19, heat exchanger outlet pipe 20, heat exchanger water inlet pipe 21, water pump 22, water pipe 23, electricity generation module water inlet 24, preheating
The first gas outlet of device 25；Wherein：The one end of exhaust pipe 12 is provided with tail gas air inlet 1 and catalytic converter 2, catalytic converter 2
Connected by exhaust pipe 12 with electricity generation module air inlet 5, be respectively equipped with temperature-difference power generation module 6 electricity generation module air inlet 5,
Preheating is respectively equipped with electricity generation module gas outlet 7, electricity generation module delivery port 8 and electricity generation module water inlet 24, pre-heater 14
The first air inlet of device 9, the second air inlet of pre-heater 10, the second gas outlet of pre-heater 15 and the gas outlet of pre-heater first
25, heat exchanger air inlet 16, heat exchanger gas outlet 18, heat exchanger outlet pipe 20 and heat are respectively equipped with heat exchanger 17
Exchanger water inlet pipe 21, electricity generation module gas outlet 7 is connected by exhaust pipe 12 with the first air inlet of pre-heater 9, noise reduction
Device 11 is connected by the first gas outlet of pre-heater 25, and the other end of exhaust pipe 12 is provided with tail gas gas outlet 13, pre-heater
Second gas outlet 15 is connected by air inlet pipe 19 with heat exchanger air inlet 16, and air inlet pipe 19 connects with heat exchanger gas outlet 18
Logical, heat exchanger outlet pipe 20 is connected by water pipe 23 with water pump 22, and water pump 22 passes through water pipe 23 and electricity generation module water inlet 24
Connection, battery 3 is connected by wire 4 with temperature-difference power generation module 6.
Embodiment 2, a kind of high efficiency automobile tail gas utilizing device, wherein：It is provided with pre-heater 14 and heat exchanger 17
Many heat-exchange tubes, are conducive to carrying out heat exchange, more efficient.Remaining be the same as Example 1.
Operation principle：
Vehicle exhaust is entered in exhaust pipe 12 from tail gas air inlet 1, after being handled by catalytic converter 2, is entered
Enter in temperature-difference power generation module 6, start water pump 22, cold water is input to temperature-difference power generation module by water pump 22 from electricity generation module water inlet 24
In 6, because the effect of cold water and high-temperature tail gas in temperature-difference power generation module 6 forms the temperature difference, temperature-difference power generation module 6 is generated electricity,
Electrical transmission is stored into battery 3 by wire 4, now, being heated by the water of thermo-electric generation has certain heat
Amount；Certain heat is also equipped with after thermo-electric generation into the tail gas in temperature-difference power generation module 6, tail gas continues from electricity generation module
Gas outlet 7 is entered in pre-heater 14 by the first air inlet of pre-heater 9, now, and air is entered by air inlet pipe 19
In pre-heater 14, the tail gas with heat transfers heat to air in pre-heater 14 by heat exchange, so to sky
Gas carries out certain preheating, and tail gas passes through after the noise reduction of muffler 11 after passing through heat exchange, discharged from tail gas gas outlet 13；Through
The air for crossing preheating for the first time is entered in heat exchanger 17 from the first gas outlet of pre-heater 25 by heat exchanger air inlet 16,
Now, heated water is entered in heat exchanger 17 from electricity generation module delivery port 8 by heat exchanger water inlet pipe 21, and hot water is in warm
Heat is transferred again in air by heat exchange in exchanger 17, reheating is carried out to air, by what is heated twice
Air may be used as the heating of automobile or in the engine of automobile, being more beneficial for car engine, so fully utilizing
Heat in tail gas, work is completed.
Claims (2)
1. a kind of high efficiency automobile tail gas utilizing device, including tail gas air inlet（1）, catalytic converter（2）, battery（3）、
Wire（4）, electricity generation module air inlet（5）, temperature-difference power generation module（6）, electricity generation module gas outlet（7）, electricity generation module delivery port
（8）, the air inlet of pre-heater first（9）, the air inlet of pre-heater second（10）, muffler（11）, exhaust pipe（12）, tail
Gas gas outlet（13）, pre-heater（14）, the gas outlet of pre-heater second（15）, heat exchanger air inlet（16）, heat exchanger
（17）, heat exchanger gas outlet（18）, air inlet pipe（19）, heat exchanger outlet pipe（20）, heat exchanger water inlet pipe（21）, water pump
（22）, water pipe（23）, electricity generation module water inlet（24）, the gas outlet of pre-heater first（25）；It is characterized in that：Exhaust pipe
（12）One end is provided with tail gas air inlet（1）And catalytic converter（2）, catalytic converter（2）Pass through exhaust pipe（12）With hair
Electric module air inlet（5）Connection, temperature-difference power generation module（6）On be respectively equipped with electricity generation module air inlet（5）, electricity generation module gas outlet
（7）, electricity generation module delivery port（8）With electricity generation module water inlet（24）, pre-heater（14）On be respectively equipped with pre-heater first
Air inlet（9）, the air inlet of pre-heater second（10）, the gas outlet of pre-heater second（15）With the gas outlet of pre-heater first
（25）, heat exchanger（17）On be respectively equipped with heat exchanger air inlet（16）, heat exchanger gas outlet（18）, heat exchanger water outlet
Pipe（20）And heat exchanger water inlet pipe（21）, electricity generation module gas outlet（7）Pass through exhaust pipe（12）With pre-heater first
Air inlet（9）Connection, muffler（11）Pass through the gas outlet of pre-heater first（25）Connection, exhaust pipe（12）The other end is set
There is tail gas gas outlet（13）, the gas outlet of pre-heater second（15）Pass through air inlet pipe（19）With heat exchanger air inlet（16）Even
It is logical, air inlet pipe（19）With heat exchanger gas outlet（18）Connection, heat exchanger outlet pipe（20）Pass through water pipe（23）With water pump
（22）Connection, water pump（22）Pass through water pipe（23）With electricity generation module water inlet（24）Connection, battery（3）Pass through wire（4）With
Temperature-difference power generation module（6）Connection.
2. a kind of high efficiency automobile tail gas utilizing device according to claim 1, it is characterised in that：Pre-heater（14）
And heat exchanger（17）It is interior to be provided with many heat-exchange tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326312.2U CN206360760U (en) | 2016-12-06 | 2016-12-06 | A kind of high efficiency automobile tail gas utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621326312.2U CN206360760U (en) | 2016-12-06 | 2016-12-06 | A kind of high efficiency automobile tail gas utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360760U true CN206360760U (en) | 2017-07-28 |
Family
ID=59372672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621326312.2U Expired - Fee Related CN206360760U (en) | 2016-12-06 | 2016-12-06 | A kind of high efficiency automobile tail gas utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686318A (en) * | 2018-06-09 | 2018-10-23 | 安徽华兴车辆有限公司 | A kind of fire prevention system of semitrailer |
| CN114934834A (en) * | 2022-05-31 | 2022-08-23 | 张鑫 | Automobile tail gas silencing energy-saving device |
-
2016
- 2016-12-06 CN CN201621326312.2U patent/CN206360760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686318A (en) * | 2018-06-09 | 2018-10-23 | 安徽华兴车辆有限公司 | A kind of fire prevention system of semitrailer |
| CN114934834A (en) * | 2022-05-31 | 2022-08-23 | 张鑫 | Automobile tail gas silencing energy-saving device |
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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: 20170728 Termination date: 20171206 |