CN106523102A - Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system - Google Patents
Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system Download PDFInfo
- Publication number
- CN106523102A CN106523102A CN201610932589.8A CN201610932589A CN106523102A CN 106523102 A CN106523102 A CN 106523102A CN 201610932589 A CN201610932589 A CN 201610932589A CN 106523102 A CN106523102 A CN 106523102A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat recovery
- recovery type
- type heat
- recovery
- 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.)
- Pending
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 101
- 239000000779 smoke Substances 0.000 title claims abstract description 51
- 239000002737 fuel gas Substances 0.000 title claims abstract description 12
- 230000033228 biological regulation Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000030279 gene silencing Effects 0.000 claims abstract description 8
- 230000003584 silencer Effects 0.000 claims abstract description 3
- 239000003517 fume Substances 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 7
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 9
- 239000002918 waste heat Substances 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000011946 reduction process Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention provides a multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system, and waste heat of engine tail gas is recycled for heating in a vehicle in winter and transition seasons. The multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system comprises an engine, a first smoke-exhaust switching and flow-equalizing machine, a second smoke-exhaust switching and flow-equalizing machine, a heat recovery type multifunctional smoke exhaust device, a smoke exhaust silencer, a first heat recovery system control regulation valve, a second heat recovery system control regulation valve and a pipeline, wherein the heat recovery type multifunctional smoke exhaust device comprises a smoke exhaust silencing device and a smoke exhaust heat recovery device. According to the multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system provided by the invention, heat in the engine tail gas can be efficiently recycled through the heat recovery type multifunctional smoke exhaust device for heating in the vehicle, so that an extra energy source is not needed; moreover, combustion performance of the engine is improved, and pollution caused by the engine tail gas is relieved. Besides, heat in the tail gas is recycled by recycling circulating liquid, so that gas-liquid heat exchange heating is realized, and the potential safety hazard that the tail gas directly enters a vehicle compartment is avoided.
Description
Technical field
The recovery system the present invention relates to a kind of automobile is discharged fume, particularly relates to a kind of multifunctional efficient recovery type heat automobile
Combustion gas smoke evacuation system.
Background technology
In order to improve the total energy approach efficiency of engine fuel, the researcher of countries in the world and automobile vendor are always
Exploring, one is the energy conversion efficiency for improving engine, but due to being limited by present engine structure, already close to pole
Limit；Two is the technology and equipment of Development ＆ Multipurpose use engine tail gas waste-heat.
The content of the invention
The present invention is not on the premise of excessively gas extraction system resistance is increased, there is provided a kind of multifunctional efficient recovery type heat automobile
Combustion gas smoke evacuation system, reclaims the waste heat of motor exhaust, to winter and transition season in-car heat supply.
The technical scheme is that what is be achieved in that：A kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system,
Including engine, first smoke evacuation switching with current equalizer, second smoke evacuation switching with current equalizer, the multi-functional fume extractor of recovery type heat,
Smoke-discharging noise elimination device, the first heat recovery system control and regulation valve, the second heat recovery system control and regulation valve and pipeline；It is described
The multi-functional fume extractor of recovery type heat includes discharge fume silencing means and exhaust heat recovery device；The air exit of the engine point
For two-way, the smoke evacuations of Jing first switching all the way is connected with current equalizer with muffler inlet, another road second discharge fume switch with it is equal
Stream device smoke evacuation device portal multi-functional with recovery type heat is connected, and silencing end and the multi-functional fume extractor of recovery type heat are exported
Converge and be followed by smoke discharging pipe outlet；The first heat recovery system control and regulation valve inlet and the control of the second heat recovery system are adjusted
Section valve inlet is connected with recovered liquid inlet tube, and the first heat recovery system controls to adjust valve export and the second recuperation of heat system
System control and regulation valve export is connected with two imports of exhaust heat recovery device respectively, and two of exhaust heat recovery device go out
Mouth is connected with recovered liquid outlet.
Exhaust heat recovery device in the multi-functional fume extractor of the recovery type heat is built-in heat reclamation device, external
Heat reclamation device, inside and outside double put any one form in heat reclamation device.
Exhaust heat recovery device in the multi-functional fume extractor of the recovery type heat is that coil exchanger, groove-type exchange heat
Any one form in device, heat-pipe heat exchanger.
Smoke evacuation silencing means in the multi-functional fume extractor of the recovery type heat is resistive muffler, resistant noise-reducing device, resistance
Any one form in anti-complex deafener, microperforated panel muffler, aperture muffler, active muffler.
The principle of the invention is as follows：Engine exhaust can be divided into two-way Jing after smoke evacuation switching with current equalizer, be vented a Jing all the way
Smoke-discharging noise elimination device noise reduction is crossed, is arranged after then mixing with the air exit on another road outside car, another road exhaust is by recovery type heat
Multi-functional fume extractor, not only carries out noise reduction process, while carrying out heat exchange with in-car heating recovered liquid, releases heat, so
After arrange outside car.
The present invention can be realized：1st, built-in heat reclamation device in-car independent heat supply mode；2nd, external type heat retracting device
In-car independent heat supply mode；3rd, inside and outside double heat reclamation devices of putting are combined in-car heat supply mode.
Beneficial effects of the present invention are as follows：
A kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system that the present invention is provided, by many work(of recovery type heat for arranging
Energy fume extractor, the heat in energy high efficiente callback motor exhaust are used for in-car heating, not only do not need the extra energy, and
The combustibility of engine is improved, the pollution caused by motor exhaust is alleviated.In addition, reclaiming tail using circulation fluid is reclaimed
Heat in gas, realizes solution-air heat exchange heating heating, it is to avoid tail gas is passed directly into the potential safety hazard in compartment.The present invention is right
Accelerate the popularization of exhaust heat recovery device and apply significant.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is present configuration schematic diagram.
Workflow diagram when Fig. 2 is external type heat retracting device for exhaust heat recovery device.
It is inside and outside double workflow diagram when putting heat reclamation device that Fig. 3 is exhaust heat recovery device.
Workflow diagram when Fig. 4 is built-in heat reclamation device for exhaust heat recovery device.
Fig. 5 is the structure chart that exhaust heat recovery device is coil exchanger.
Fig. 6 is the structure chart that exhaust heat recovery device is groove-type heat exchanger.
Fig. 7 is the structure chart that exhaust heat recovery device is heat-pipe heat exchanger.
In figure：1 is engine, and 2-1 is the first smoke evacuation switching and current equalizer, and 2-2 is the second smoke evacuation switching and current equalizer, 3
It is the multi-functional fume extractor of recovery type heat, 4 is smoke-discharging noise elimination device, and 5-1 is that the first heat recovery system controls to adjust valve, and 5-2 is
Second heat recovery system controls to adjust valve, and 6-1 is recovered liquid inlet tube, and 6-2 is recovered liquid outlet.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
Shown in Fig. 1, a kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system of present invention proposition, including engine 1,
First smoke evacuation switching and current equalizer 2-1, the second smoke evacuation switching and current equalizer 2-2, the multi-functional fume extractor 3 of recovery type heat, smoke evacuation
Silencer 4, the first heat recovery system control and regulation valve 5-1, the second heat recovery system control and regulation valve 5-2 and pipeline；
The multi-functional fume extractor of the recovery type heat 3 includes discharge fume silencing means and exhaust heat recovery device；The exhaust of the engine 1
Outlet is divided into two-way, and the smoke evacuations of Jing first switching all the way is connected with current equalizer 2-1 with 4 entrance of muffler, another road Jing second rows
Cigarette switching is connected with current equalizer 2-2 with multi-functional 3 entrance of fume extractor of recovery type heat, and the outlet of muffler 4 and recovery type heat are more
Function fume extractor 3 is exported to converge and is followed by smoke discharging pipe outlet；First heat recovery system control and regulation valve 5-1 imports and
The control and regulation valve 5-2 imports of second heat recovery system are connected with recovered liquid inlet tube 6-1, the control of the first heat recovery system
Control valve 5-1 is exported and the second heat recovery system controls to adjust two respectively with exhaust heat recovery device of valve 5-2 outlets
Import is connected, and two outlets of exhaust heat recovery device are connected with recovered liquid outlet 6-2.
Exhaust heat recovery device in the multi-functional fume extractor of the recovery type heat 3 is built-in heat reclamation device, external
Formula heat reclamation device, inside and outside double put any one form in heat reclamation device.
Exhaust heat recovery device in the multi-functional fume extractor of the recovery type heat 3 is that coil exchanger, groove-type are changed
Any one form in hot device, heat-pipe heat exchanger.
Smoke evacuation silencing means in the multi-functional fume extractor of the recovery type heat 3 is resistive muffler, resistant noise-reducing device, resistance
Any one form in anti-complex deafener, microperforated panel muffler, aperture muffler, active muffler.
Fig. 2 show workflow diagram when exhaust heat recovery device is built-in heat reclamation device, and its workflow is：
Close first smoke evacuation switching with current equalizer 2-1 and the second heat recovery system control and regulation valve 5-2, open second smoke evacuation switching with
Current equalizer 2-2 and the first heat recovery system control and regulation valve 5-1, exhaust pass through the multi-functional fume extractor 3 of recovery type heat, not only
Noise reduction process is carried out, while heat exchange is carried out with in-car heating recovered liquid, is released heat, is then discharged to outside car.
Exhaust heat recovery device shown in Fig. 3 is inside and outside double workflow diagram when putting heat reclamation device, and its workflow is：
The first smoke evacuation switching and current equalizer 2-1 are closed, the second smoke evacuation switching is opened and is adjusted with current equalizer 2-2, the control of the first heat recovery system
Section valve 5-1 and the second heat recovery system control and regulation valve 5-2, exhaust pass through the multi-functional fume extractor 3 of recovery type heat, not only
Noise reduction process is carried out, while heat exchange is carried out with in-car heating recovered liquid, is released heat, is then discharged to outside car.
Fig. 4 show workflow diagram when exhaust heat recovery device is external type heat retracting device, and its workflow is：
Close first smoke evacuation switching with current equalizer 2-1 and the first heat recovery system control and regulation valve 5-1, open second smoke evacuation switching with
Current equalizer 2-2 and the second heat recovery system control and regulation valve 5-2, exhaust pass through the multi-functional fume extractor 3 of recovery type heat, not only
Noise reduction process is carried out, while heat exchange is carried out with in-car heating recovered liquid, is released heat, is then discharged to outside car.
Fig. 5 is the structure chart that exhaust heat recovery device is coil exchanger, and heat exchanger tube is close to smoke evacuation with snakelike form of tubes
Pipeline periphery or inwall.
Fig. 6 is the structure chart that exhaust heat recovery device is groove-type heat exchanger, and heat exchanger channels are positioned at smoke discharging pipe inside and outside wall
Between.
Fig. 7 is the structure chart that exhaust heat recovery device is heat-pipe heat exchanger, and the hot junction of heat pipe is located in recovered liquid chuck,
The cold end of heat pipe is located in smoke discharging pipe.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system, it is characterised in that：Including engine（1）, first row
Cigarette switches and current equalizer（2-1）, second smoke evacuation switching and current equalizer（2-2）, the multi-functional fume extractor of recovery type heat（3）, smoke evacuation
Silencer（4）, the first heat recovery system control and regulation valve（5-1）, the second heat recovery system control and regulation valve（5-2）And
Pipeline；The multi-functional fume extractor of the recovery type heat（3）Including smoke evacuation silencing means and exhaust heat recovery device；The engine
（1）Air exit be divided into two-way, all the way Jing first smoke evacuation switching and current equalizer（2-1）With muffler（4）Entrance is connected, separately
The smoke evacuations of Jing second all the way switch and current equalizer（2-2）With the multi-functional fume extractor of recovery type heat（3）Entrance is connected, muffler
（4）Outlet and the multi-functional fume extractor of recovery type heat（3）Export to converge and be followed by smoke discharging pipe outlet；First heat recovery system
Control and regulation valve（5-1）Import and the second heat recovery system control and regulation valve（5-2）Import with recovered liquid inlet tube（6-
1）It is connected, the first heat recovery system control and regulation valve（5-1）Outlet and the second heat recovery system control to adjust valve（5-2）
Outlet is connected with two imports of exhaust heat recovery device respectively, and two outlets and the recovered liquid of exhaust heat recovery device are exported
Pipe（6-2）It is connected.
2. a kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system according to claim 1, it is characterised in that：Institute
State the multi-functional fume extractor of recovery type heat（3）In exhaust heat recovery device be built-in heat reclamation device, external type heat reclaim
Device, inside and outside double put any one form in heat reclamation device.
3. a kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system according to claim 1, it is characterised in that：Institute
State the multi-functional fume extractor of recovery type heat（3）In exhaust heat recovery device be coil exchanger, groove-type heat exchanger, heat pipe
Any one form in formula heat exchanger.
4. a kind of multifunctional efficient recovery type heat automobile fuel gas smoke evacuation system according to claim 1, it is characterised in that：Institute
State the multi-functional fume extractor of recovery type heat（3）In smoke evacuation silencing means be resistive muffler, resistant noise-reducing device, impedance complex formula
Any one form in muffler, microperforated panel muffler, aperture muffler, active muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932589.8A CN106523102A (en) | 2016-10-25 | 2016-10-25 | Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610932589.8A CN106523102A (en) | 2016-10-25 | 2016-10-25 | Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106523102A true CN106523102A (en) | 2017-03-22 |
Family
ID=58292941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610932589.8A Pending CN106523102A (en) | 2016-10-25 | 2016-10-25 | Multifunctional efficient heat recovery type vehicle fuel gas smoke exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106523102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160820A (en) * | 2020-09-27 | 2021-01-01 | 沈阳新阳光机电科技有限公司 | Pollution reducing structure for fuel oil type steam locomotive generator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196983A (en) * | 1983-04-23 | 1984-11-08 | Anretsuto:Kk | Silencer with radiator for blower |
| CN2447522Y (en) * | 2000-11-07 | 2001-09-12 | 胥林新 | Silencing apparatus using engine exhaust afterheat |
| CN1584303A (en) * | 2004-06-16 | 2005-02-23 | 赵胤铨 | Tail-gas purifier of vehicle |
| CN201666174U (en) * | 2010-03-24 | 2010-12-08 | 杭州吉大空分设备有限公司 | Low PSA decibel muffler |
| CN102226421A (en) * | 2011-05-26 | 2011-10-26 | 无锡百发电机有限公司 | Heat collecting silencer of internal combustion engine |
| CN203022950U (en) * | 2012-12-28 | 2013-06-26 | 浙江大学宁波理工学院 | Preheating device for cold start of engine |
| US20160169075A1 (en) * | 2014-12-10 | 2016-06-16 | Ford Global Technologies, Llc | Combination exhaust gas heat exchanger/noise reduction member |
-
2016
- 2016-10-25 CN CN201610932589.8A patent/CN106523102A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196983A (en) * | 1983-04-23 | 1984-11-08 | Anretsuto:Kk | Silencer with radiator for blower |
| CN2447522Y (en) * | 2000-11-07 | 2001-09-12 | 胥林新 | Silencing apparatus using engine exhaust afterheat |
| CN1584303A (en) * | 2004-06-16 | 2005-02-23 | 赵胤铨 | Tail-gas purifier of vehicle |
| CN201666174U (en) * | 2010-03-24 | 2010-12-08 | 杭州吉大空分设备有限公司 | Low PSA decibel muffler |
| CN102226421A (en) * | 2011-05-26 | 2011-10-26 | 无锡百发电机有限公司 | Heat collecting silencer of internal combustion engine |
| CN203022950U (en) * | 2012-12-28 | 2013-06-26 | 浙江大学宁波理工学院 | Preheating device for cold start of engine |
| US20160169075A1 (en) * | 2014-12-10 | 2016-06-16 | Ford Global Technologies, Llc | Combination exhaust gas heat exchanger/noise reduction member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160820A (en) * | 2020-09-27 | 2021-01-01 | 沈阳新阳光机电科技有限公司 | Pollution reducing structure for fuel oil type steam locomotive generator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Applicant after: ZHONGYUAN University OF TECHNOLOGY Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: Zhongyuan University of Technology |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |