CN102733906A - Tail gas-driven turbine generating set for internal combustion engine - Google Patents
Tail gas-driven turbine generating set for internal combustion engine Download PDFInfo
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- CN102733906A CN102733906A CN2012101859668A CN201210185966A CN102733906A CN 102733906 A CN102733906 A CN 102733906A CN 2012101859668 A CN2012101859668 A CN 2012101859668A CN 201210185966 A CN201210185966 A CN 201210185966A CN 102733906 A CN102733906 A CN 102733906A
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- turbine
- tail gas
- combustion engine
- generator
- energy
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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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- Control Of Eletrric Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a tail gas-driven turbine generating set for an internal combustion engine, which relates to the technical field of internal combustion engines. The tail gas-driven turbine generating set comprises a turbine (5), an air channel part (2), a turbine speed regulating mechanism part (6) and an engine part (3). The tail gas-driven turbine generating set can be used for supplying power to equipment such as automobiles, and can be used for driving an air conditioner of a vehicle body with electricity or supplying power to power storage equipment, so that the engine is not required to be used for driving an air conditioner compressor or driving a generator for charging a battery, power of an automobile is not consumed, the power output of the engine is ensured, tail gas is used for generating and supplying power, and the aims of saving energy, reducing emission and increasing the thermal efficiency of the internal combustion engine are fulfilled finally.
Description
Technical field
The present invention relates to technical field of internal combustion engines, the tail gas that relates in particular to a kind of internal-combustion engine drives turbine generator.
Background technique
The energy of the tail gas of internal-combustion engine accounts for about 30% of engine thermal efficiency at present, and the energy that tail gas comprises has heat energy and kinetic energy, and for example the vehicle exhaust of 1.4 liter capacities can be exported the energy about 9.8 kilowatts when high rotating speed; The rotating speed of turbine reaches about 100,000 rpms, and the secondary speed of the big discharge capacity that has can be up to 300,000 rpms, and tail gas energy reaches 50 kilowatts even higher energy; Turbine can be a kinetic energy with 75% Conversion of energy of tail gas; Motor can be converted into electric energy with about 75% of kinetic energy again, in this case, if just can obtain the electric current about 100 peaces with 12 volts of outputs of direct current; This electric current is relevant with the discharge capacity of motor fully; The discharge capacity of motor is big more, and it is just big more that tail gas is converted into 12 volts electric current, but existing technology does not have good use tail gas; Cause the loss of energy, be difficult to reach the purpose that energy-saving and emission-reduction improve internal combustion engine thermal efficiency.
Summary of the invention
The tail gas that the purpose of this invention is to provide internal-combustion engine drives turbine generator; It can provide electricity consumption for equipment such as automobiles; Can electricity consumption driving the air-conditioning of car body or for electric energy storage device supplies charging, like this can without the engine-driving air condition compressor or to drive motor be battery charge, the power that neither consumes automobile has guaranteed that again the power of motor exports; And utilized emission power generation and power supply, finally play the purpose that energy-saving and emission-reduction improve internal combustion engine thermal efficiency.
In order to solve the existing problem of background technique, the present invention adopts following technological scheme: it comprises turbine 5 and air flue part 2, turbine speed regulating mechanism part 6 and engine section 3.
Described turbine 5 mainly comprises the cavity that turbine 5, turbine shaft, tail gas air inlet inlet 1 and tail gas outlet 4 form with air flue part 2; The diameter of tail gas air inlet inlet 1 is less than the diameter of tail gas outlet 4; Be blown into by high pressure exhaust gas inlet 1 like this, drive turbine 5 rotations, the reduction of tail gas pressure is discharged tail gas from tail gas outlet 4 then; Drive turbine shaft through this process turbine 5 and make circular movement, so just accomplished turbine shaft and driven the purpose that turbine 5 gears reach Conversion of energy.
Described turbine speed regulating mechanism part 6 is the needed speed range of rotor that convert driving generator 7 through the Conversion of energy turbine shaft process gear proportioning of turbine 5 and air flue part 2 to, reaches stable generating purpose.
Described engine section 3 is the transformation of energy through turbine speed regulating mechanism part 6, and the rotor of generator 7 has obtained the energy that rotates, and the rotor cutting magnetic line produces electric current, and through rectifier and voltage stabilizer output current, the electric current of output can be direct current or interchange.
Described generator 7 is connected with battery accumulate part 8.
The present invention can provide electricity consumption for equipment such as automobiles; Can electricity consumption drive the air-conditioning of car body or be electric energy storage device confession charging; Can be battery charge without engine-driving air condition compressor or driving motor like this; The power that neither consumes automobile has guaranteed the power output of motor again, and has utilized emission power generation and power supply, finally plays the purpose that energy-saving and emission-reduction improve internal combustion engine thermal efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Embodiment:
With reference to Fig. 1, this embodiment adopts following technological scheme: it comprises turbine 5 and air flue part 2, turbine speed regulating mechanism part 6 and engine section 3.
Described turbine 5 mainly comprises the cavity that turbine 5, turbine shaft, tail gas air inlet inlet 1 and tail gas outlet 4 form with air flue part 2; The diameter of tail gas air inlet inlet 1 is less than the diameter of tail gas outlet 4; Be blown into by high pressure exhaust gas inlet 1 like this, drive turbine 5 rotations, the reduction of tail gas pressure is discharged tail gas from tail gas outlet 4 then; Drive turbine shaft through this process turbine 5 and make circular movement, so just accomplished turbine shaft and driven the purpose that turbine 5 gears reach Conversion of energy.
Described turbine speed regulating mechanism part 6 is the needed speed range of rotor that convert driving generator 7 through the Conversion of energy turbine shaft process gear proportioning of turbine 5 and air flue part 2 to, reaches stable generating purpose.
Described engine section 3 is the transformation of energy through turbine speed regulating mechanism part 6, and the rotor of generator 7 has obtained the energy that rotates, and the rotor cutting magnetic line produces electric current, and through rectifier and voltage stabilizer output current, the electric current of output can be direct current or interchange.
Described generator 7 is connected with battery accumulate part 8.
This embodiment can provide electricity consumption for equipment such as automobiles; Can electricity consumption drive the air-conditioning of car body or be electric energy storage device confession charging; Can be battery charge without engine-driving air condition compressor or driving motor like this; The power that neither consumes automobile has guaranteed the power output of motor again, and has utilized emission power generation and power supply, finally plays the purpose that energy-saving and emission-reduction improve internal combustion engine thermal efficiency.
Claims (5)
1. the tail gas of internal-combustion engine drives turbine generator, it is characterized in that it comprises turbine (5) and air flue part (2), turbine speed regulating mechanism part (6) and engine section (3).
2. the tail gas of internal-combustion engine according to claim 1 drives turbine generator; It is characterized in that described turbine (5) and air flue part (2) mainly comprises the cavity that turbine (5), turbine shaft, tail gas air inlet inlet (1) and tail gas outlet (4) form; The diameter of tail gas air inlet inlet (1) is less than the diameter of tail gas outlet (4); Be blown into by high pressure exhaust gas inlet (1) like this, drive turbine (5) rotation, the reduction of tail gas pressure is discharged tail gas from tail gas outlet (4) then; Drive turbine shaft through this process turbine (5) and make circular movement, so just accomplished turbine shaft and driven the purpose that turbine (5) gear reaches Conversion of energy.
3. the tail gas of internal-combustion engine according to claim 1 drives turbine generator; It is characterized in that described turbine speed regulating mechanism part (6) is the needed speed range of rotor that converts driving generator (7) through the Conversion of energy turbine shaft process gear proportioning of turbine (5) and air flue part (2) to, reaches stable generating purpose.
4. the tail gas of internal-combustion engine according to claim 1 drives turbine generator; It is characterized in that described engine section (3) is the transformation of energy through turbine speed regulating mechanism part (6); The rotor of generator (7) has obtained the energy that rotates; The rotor cutting magnetic line produces electric current, and through rectifier and voltage stabilizer output current, the electric current of output can be direct current or interchange.
5. the tail gas of internal-combustion engine according to claim 1 drives turbine generator, it is characterized in that described generator (7) is connected with battery accumulate part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101859668A CN102733906A (en) | 2012-06-07 | 2012-06-07 | Tail gas-driven turbine generating set for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101859668A CN102733906A (en) | 2012-06-07 | 2012-06-07 | Tail gas-driven turbine generating set for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733906A true CN102733906A (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101859668A Pending CN102733906A (en) | 2012-06-07 | 2012-06-07 | Tail gas-driven turbine generating set for internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603709A (en) * | 2017-05-17 | 2019-12-20 | 株式会社牧田 | Charger for charging battery pack of electric tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59141712A (en) * | 1983-01-31 | 1984-08-14 | Isuzu Motors Ltd | Engine equipped with exhaust energy recovering device |
| JPS60135616A (en) * | 1983-12-22 | 1985-07-19 | Toyo Electric Mfg Co Ltd | Power generating system by recovering exhaust gas energy of turbocharger |
| CN201326456Y (en) * | 2008-11-25 | 2009-10-14 | 颜金龙 | Gas engine power generation muffler |
| CN201679543U (en) * | 2010-05-27 | 2010-12-22 | 山东理工大学 | Vehicle exhaust energy convertor |
| CN201991592U (en) * | 2011-02-23 | 2011-09-28 | 山东理工大学 | Automobile exhaust energy converter |
| CN202023615U (en) * | 2011-04-19 | 2011-11-02 | 山东理工大学 | Automobile exhaust energy circulator |
-
2012
- 2012-06-07 CN CN2012101859668A patent/CN102733906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59141712A (en) * | 1983-01-31 | 1984-08-14 | Isuzu Motors Ltd | Engine equipped with exhaust energy recovering device |
| JPS60135616A (en) * | 1983-12-22 | 1985-07-19 | Toyo Electric Mfg Co Ltd | Power generating system by recovering exhaust gas energy of turbocharger |
| CN201326456Y (en) * | 2008-11-25 | 2009-10-14 | 颜金龙 | Gas engine power generation muffler |
| CN201679543U (en) * | 2010-05-27 | 2010-12-22 | 山东理工大学 | Vehicle exhaust energy convertor |
| CN201991592U (en) * | 2011-02-23 | 2011-09-28 | 山东理工大学 | Automobile exhaust energy converter |
| CN202023615U (en) * | 2011-04-19 | 2011-11-02 | 山东理工大学 | Automobile exhaust energy circulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603709A (en) * | 2017-05-17 | 2019-12-20 | 株式会社牧田 | Charger for charging battery pack of electric tool |
| CN110603709B (en) * | 2017-05-17 | 2023-09-08 | 株式会社牧田 | Charger for charging battery pack of electric tool |
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Owner name: BEIJING BHD PETROLEUM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGHAN OILFIELD LONGTIAN INDUSTRIAL TRADING QIANJIANG CO., LTD. Effective date: 20121121 |
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Free format text: CORRECT: ADDRESS; FROM: 433123 QIANJIANG, HUBEI PROVINCE TO: 100107 CHAOYANG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20121121 Address after: 100107 Beijing city Chaoyang District Road No. 9 Fu Dragon King International C block 18 layer Applicant after: Beijing Bright Petroleum Technology Co., Ltd. Address before: 433123, Hubei province directly under the administrative unit, Qianjiang Guang Hua office, Xiangyang Friendship Road, No. 1 Applicant before: Jianghan Oilfield Longtian Industry & Trade Qianjiang Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20121017 |