CN205190016U - Automobile exhaust electricity generation formula impeller muffler - Google Patents
Automobile exhaust electricity generation formula impeller muffler Download PDFInfo
- Publication number
- CN205190016U CN205190016U CN201520948562.9U CN201520948562U CN205190016U CN 205190016 U CN205190016 U CN 205190016U CN 201520948562 U CN201520948562 U CN 201520948562U CN 205190016 U CN205190016 U CN 205190016U
- Authority
- CN
- China
- Prior art keywords
- impeller
- automobile exhaust
- outlet pipe
- shaft
- power generating
- 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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- 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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- Exhaust Silencers (AREA)
Abstract
The utility model discloses an automobile exhaust electricity generation formula impeller muffler, including the blast pipe of being connected with the engine, being provided with the impeller in the blast pipe, impeller middle part be the impeller shaft, and the one end of impeller shaft is passed through the shaft coupling and is connected with the generator the blast pipe outside, and the other end of impeller shaft is provided with the impeller and covers, is provided with a plurality of blades on the impeller, is provided with the amortization piece on the blade, is provided with the guide plate in the blast pipe of engine and impeller centre. An automobile exhaust electricity generation formula impeller muffler, has amortization and generating function, can satisfy the car simultaneously and fall the requirement of making an uproar with wasted energy utilization technique, simple structure, only need improve on original engine exhaust pipe's basis can, the spare part figure is few, make improve convenient, make the assembly and all compare easily with the maintenance, therefore cost greatly reduced, just can produce the product after designing and completing, easily promote.
Description
Technical field
The utility model belongs to automotive accessory technical field, relates to a kind of automobile exhaust power generating type impeller baffler.
Background technique
The energy is the guarantee of national survival and development.In the face of huge energy resource supply pressure, automobile industry is faced with huge challenge.After deliberation, the effective rate of utilization of current automotive fuel is only at 35%-45%, and exhaust energy accounts for 30% of total burning energy, and effective recycling exhaust energy has great meaning.Therefore, the problem of regarding Car engine exhaust system is concerned day by day.
First, in noise reduction technology, automobile noise is mainly from automobile exhaust noise, and engine exhaust system has muffler, if do not add silencing apparatus, noise can reach more than 100 decibels.In vent systems, add silencing apparatus, automobile exhaust noise reduction 20-30 decibel can be made.The motor silencer seen in the market mainly contains two kinds, a kind of be silencing cavity inside arrange around breathing pipe, to play the effect of noise reduction; Another kind is that silencing cavity is divided into several pieces, allows air-flow be "the" shape reaches noise reduction effect by silencing cavity.Secondly, in energy-conservation, Hyundai Motor technology has engine exhaust and variously again to utilize, and wherein, exhaust gas turbocharge has been quite ripe technology, and in recent years, the device utilizing waste gas to generate electricity also began one's study.
But existing muffler and waste gas electric generating apparatus are all independently carry out work, and complex structure, install inconvenient.
Model utility content
The purpose of this utility model is to provide a kind of automobile exhaust power generating type impeller baffler, muffler and waste gas to generate electricity is combined, simplifies the overall structure of automobile.
The technological scheme that the utility model adopts is: a kind of automobile exhaust power generating type impeller baffler, comprise the outlet pipe be connected with motor, impeller is provided with in outlet pipe, it is impeller shaft in the middle part of impeller, one end of impeller shaft is connected with generator outside outlet pipe by coupling, and the other end of impeller shaft is provided with impeller cover, impeller is provided with some blades, blade is provided with bloop, in the outlet pipe of motor and impeller centre, is provided with guide plate.
Feature of the present utility model is also:
The two ends of impeller shaft are fixed on described outlet pipe by bearing.
Impeller can rotate around impeller shaft.
Outlet pipe is the flat tube shape of intermediate projections.
The below of guide plate is provided with the spring of supporting guide plate.
Bloop adopts the quieter material of cellular structure to make.
Impeller shaft and bearing joint are provided with seal ring.
The beneficial effects of the utility model are: a kind of automobile exhaust power generating type impeller baffler, has noise reduction and electricity generate function, can meet the requirement of automobile noise reduction and waste energy utilization technology simultaneously; Structure is simple, and only need carry out improving on the basis of original engine exhaust pipe, component number be few, manufactures and improves conveniently; Manufacture assembling and keep in repair all than being easier to, thus cost reduces greatly; After design completes, just can produce product, be easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automobile exhaust power generating type of the utility model impeller baffler;
Fig. 2 is the structural representation of impeller in a kind of automobile exhaust power generating type of the utility model impeller baffler;
Fig. 3 is the plan view of impeller in a kind of automobile exhaust power generating type of the utility model impeller baffler.
In figure, 1. motor, 2. outlet pipe, 3. impeller cover, 4. impeller shaft, 5. bearing, 6. impeller, 7. spring, 8. generator, 9. blade, 10. bloop, 11. guide plates, 12. coupling.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of a kind of automobile exhaust power generating type of the utility model impeller baffler, as shown in Figure 1, comprise the outlet pipe 2 be connected with motor 1, impeller 6 is provided with in outlet pipe 2, it is impeller shaft 4 in the middle part of impeller 6, one end of impeller shaft 4 is connected with generator 8 outside outlet pipe 2 by coupling 12, and the other end of impeller shaft 4 is provided with impeller cover 3; As shown in Figure 2, impeller 6 is provided with some blades 9, blade is provided with bloop 10; As shown in Figure 3, guide plate 11 is provided with in the outlet pipe 2 that motor 1 is middle with impeller 6, the two ends of impeller shaft 4 are fixed on outlet pipe 2 by bearing 5, impeller 6 can rotate around impeller shaft 4, outlet pipe 2 is the flat tube shape of intermediate projections, the below of guide plate 11 is provided with the spring 7 of supporting guide plate 11, and bloop 10 adopts the quieter material of cellular structure to make, and impeller shaft 4 and bearing 5 joint are provided with seal ring.
Working principle of the present utility model is: when waste gas flow velocity is less, the kinetic energy had is also less, the gas pressure be applied on guide plate 11 is just less, the pressure that guide plate 11 acts on spring 7 is less, spring 7 will keep original length, guide plate 11 keeps original position, namely a little more than plane H.Now, waste gas can impact the outer rim larger diameter place at blade 9, and the circulation area of waste gas is less, when exhaust gas flow is certain, flow velocity is increased to some extent.Like this, effectively utilize waste gas to do work in the place that the arm of force of blade 9 is maximum, increase wheel speed, thus ensure the normal work of generator 8, realize engine exhaust electricity generate function;
When waste gas flow velocity is larger, have larger kinetic energy, the pressure be applied on guide plate 11 increases, and guide plate 11 Compress Spring 7, swings a little under causing guide plate 11 clockwise direction, be reduced on plane H position.Like this, waste gas can be avoided to have excessive impact to blade 9 local, increase the working life of impeller; Meanwhile, the circulation area of waste gas increases to some extent, ensures the unobstructed outflow of waste gas.The waste gas of enough energy impacts blade 9, continuous print percussion, and make impeller 6 have certain rotating speed, generator 8 just can normally work, and realizes cogeneration.
When engine exhaust flows through impeller 6, capital is under the guiding of guide plate 11, impact the upper blade of impeller 6, the i.e. front of baffler sheet 10, cellular structure made by the quieter material in baffler sheet 10 front, impact high-speed exhaust gas stream is thereon by multiple reflections and refraction, and energy is consumed and flow velocity reduces, and realizes the effect of noise-reduction.Under the impact of waste gas streams, impeller 6 can rotate continuously.Like this, there is the superposition of multiple blades of silencing function, just can play good soundproof effect.
A kind of automobile exhaust power generating type impeller baffler, has noise reduction and electricity generate function, can meet the requirement of automobile noise reduction and waste energy utilization technology simultaneously; Structure is simple, and only need carry out improving on the basis of original engine exhaust pipe, component number be few, manufactures and improves conveniently; Manufacture assembling and keep in repair all than being easier to, thus cost reduces greatly; After design completes, just can produce product, be easy to promote.
Claims (6)
1. an automobile exhaust power generating type impeller baffler, it is characterized in that, comprise the outlet pipe (2) be connected with motor (1), impeller (6) is provided with in outlet pipe (2), impeller (6) middle part is impeller shaft (4), one end of impeller shaft (4) is connected with generator (8) outward at outlet pipe (2) by coupling (12), the other end of impeller shaft (4) is provided with impeller cover (3), described impeller (6) is provided with some blades (9), blade (9) is provided with bloop (10), guide plate (11) is provided with in the outlet pipe (2) that described motor (1) is middle with impeller (6), the two ends of described impeller shaft (4) are fixed on described outlet pipe (2) by bearing (5).
2. a kind of automobile exhaust power generating type impeller baffler according to claim 1, is characterized in that, described impeller (6) can rotate around described impeller shaft (4).
3. a kind of automobile exhaust power generating type impeller baffler according to claim 1, is characterized in that, the flat tube shape that described outlet pipe (2) is middle part projection.
4. a kind of automobile exhaust power generating type impeller baffler according to claim 1, is characterized in that, the below of described guide plate (11) is provided with the spring (7) of supporting guide plate (11).
5. a kind of automobile exhaust power generating type impeller baffler according to claim 1, is characterized in that, described bloop (10) adopts the quieter material of cellular structure to make.
6. a kind of automobile exhaust power generating type impeller baffler according to claim 1, is characterized in that, described impeller shaft (4) and bearing (5) joint are provided with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948562.9U CN205190016U (en) | 2015-11-24 | 2015-11-24 | Automobile exhaust electricity generation formula impeller muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948562.9U CN205190016U (en) | 2015-11-24 | 2015-11-24 | Automobile exhaust electricity generation formula impeller muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190016U true CN205190016U (en) | 2016-04-27 |
Family
ID=55783015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520948562.9U Expired - Fee Related CN205190016U (en) | 2015-11-24 | 2015-11-24 | Automobile exhaust electricity generation formula impeller muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298600A (en) * | 2015-11-24 | 2016-02-03 | 陕西理工学院 | Vehicle exhaust power generation type impeller silencing device |
| CN106224064A (en) * | 2016-08-31 | 2016-12-14 | 重庆长安汽车股份有限公司 | A kind of energy recovery device of automobile exhaust |
| WO2021032210A1 (en) * | 2019-08-22 | 2021-02-25 | 上海必修福企业管理有限公司 | Turbofan transducer, power generation system thereof, and power generation method |
| CN113309593A (en) * | 2021-07-13 | 2021-08-27 | 华电国际电力股份有限公司天津开发区分公司 | Pipeline silencer capable of generating power |
-
2015
- 2015-11-24 CN CN201520948562.9U patent/CN205190016U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298600A (en) * | 2015-11-24 | 2016-02-03 | 陕西理工学院 | Vehicle exhaust power generation type impeller silencing device |
| CN106224064A (en) * | 2016-08-31 | 2016-12-14 | 重庆长安汽车股份有限公司 | A kind of energy recovery device of automobile exhaust |
| WO2021032210A1 (en) * | 2019-08-22 | 2021-02-25 | 上海必修福企业管理有限公司 | Turbofan transducer, power generation system thereof, and power generation method |
| CN113309593A (en) * | 2021-07-13 | 2021-08-27 | 华电国际电力股份有限公司天津开发区分公司 | Pipeline silencer capable of generating power |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161124 |