CN201620958U - Intelligent force reinforcing and discharge reducing energy-saving control device for automobile - Google Patents
Intelligent force reinforcing and discharge reducing energy-saving control device for automobile Download PDFInfo
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- CN201620958U CN201620958U CN2010201380768U CN201020138076U CN201620958U CN 201620958 U CN201620958 U CN 201620958U CN 2010201380768 U CN2010201380768 U CN 2010201380768U CN 201020138076 U CN201020138076 U CN 201020138076U CN 201620958 U CN201620958 U CN 201620958U
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Abstract
The utility model discloses an energy-saving control device for automobile, especially relates to an intelligent force reinforcing and discharge reducing energy-saving control device, the structure of the utility model comprises a shaping circuit connected with an output end of an original automobile electric control unit, an output end of the shaping circuit is connected with a microprocessor, an output end of the microprocessor is connected with a power amplifying circuit, an output end of the power amplifying circuit is connected with a hydrogen-oxygen machine and a fuel injection electromagnetic valve, a gas pipe of the hydrogen-oxygen machine is connected with a water and vapor separating pot, a gas pipe of the water and vapor separating pot is connected with an air intake branch pipe of an engine, an input end of the microprocessor is connected with an operation key and a power supply converting circuit, an input end of the power supply converting circuit is connected with an automobile battery. The utility model can increase the power of the engine, save the fuel, reduce the harmful gas discharge, implement the discharge reduction and energy conversation, improve the safety and reliability of the automobile, reduce the cost and prolong the service life of the engine.
Description
Technical field
The utility model relates to a kind of Vehicular energy-saving control gear, particularly relates to a kind of intelligent power-increase emission-reduction and energy-saving control device for vehicle.
Background technique
Social production and human lives's condition are along with the improvement of industrial production development, and automobile is bringing many whiles easily to people's life, and problems such as its caused environmental pollution and energy consumption are also gravely put in face of the people.Energy-conservation, reduction of discharging also is the common targets of the people of other countries.Domestic and international many research institutions, energy company, even each big motor corporation falls over each other the energy-saving and emission-reduction of automobile as goal in research.
The research of this respect mainly comprises the research of novel energy power vehicle and the research of the energy-conserving and emission-cutting technology of using vehicle now.The research of new energy vehicle technology is as electric power car, hybrid vehicle etc., or various alternative energy source product.But its investment problem huge, to be solved is many, and a lot of technology remain maturation.By contrast, use the research and little, the instant effect of application investment of the energy-conserving and emission-cutting technology of model automobile, economic benefit is obvious, becomes an important directions that solves the automotive energy-saving emission-reducing Study on Problems.
In this respect, through the practice of groping for many years, hydrogen-oxygen boosting energy-saving emission-reduction technology and methanol fuel operation technique as a technical research and application, have been put on agenda.The methanol fuel wide material sources, as vehicle fuel have octane value height, sufficient combustion, exhaust emissions few, can reduce advantages such as conventional effulent CO and CH30%～50%.Use the production or the repacking cost of methanol fuel automobile lower at present, its retrofit technology is comparative maturity also.
Improve the automobile internal engine efficiency, need to strengthen air mass flow, utilize airborne oxygen to participate in burning, reach the purpose of hydrocarbon fuel perfect combustion, but consequence is to have increased air displacement, and the temperature of car discharging tail gas is up to several Baidu, and air displacement increases, the waste heat that means discharge equally increases, and utilization rate of heat value still can be lower.Equally,, then can't allow hydrocarbon fuel perfect combustion, can't utilize the calorific value of hydrocarbon fuel fully if reduce air mass flow.Here it is modern automobile internal machine technology still can't reach the reason of higher combustion efficiency.The direct way that improves automobile power efficient is an oxygen-enriched combusting, is unpractical yet carry oxygen cylinder on automobile, and this will increase the carrying capacity of automobile, reduces the utilized space of automobile, increases the user cost of automobile.Combustion-supporting another kind of method implanted hydrogen, hydrogen are a kind of colourless, tasteless, odorless, nontoxic, gas that thermal conductivity is splendid, inflammable, high-octane a kind of splendid fuel.Energy after the burning is three times of gasoline, 3.9 times of alcohol, and 4.5 times of coke, and the burning afterproduct has only pure water, environmentally safe.Use problem for solving vehicle hydrogen fuel, all there are realistic problem such as hydrogen manufacturing, storage cost height in two kinds of hydrogen energy automobile schemes of hydrogen internal combustion engine and fuel cell, want the continuation development that reaches industrialization and popularize the technology that remains comprehensively.
Recently, the many technician and the non-government organization of a kind of vehicle-mounted low-carbon (LC) oxyhydrogen machine scheme each country just in the world all carry out prolonged and repeated research and experiment.Vehicle-mounted low-carbon (LC) oxyhydrogen machine is utilized accumulator DC, by decomposing unit, is hydrogen and oxygen with water decomposition, outputs in the internal combustion engine.The velocity of combustion of carbon monoxide and air mixture is very little, and when having hydrogenous material to exist, velocity of combustion will significantly improve.Because hydrogen advances the chain lock of combustion intermediate product oxidation reflection, improve the oxidation reaction speed of CO, hydro carbons etc., can under the prerequisite that keeps combustion performance, reduce excess air factor significantly, thereby the minimizing heat loss due to exhaust gas, the thermal efficiency of raising combustion system.This gas generating unit, it is a kind of novel high-tech energy-conserving and environment-protective product that is used for fuel saving on the various cars on the various fuel-firing gas-firing vehicles, reduces discharging that is used in, the scientific and technological academic institution that assembles domestic and international electrochemistry, combustion machine science membrane electrode fuel cell, development is with the high molecular polymer solid electrolyte of nano-scale and the up-to-date low energy consumption hydrogen producing technology of catalytic mea common deposited, fully merge the combined type advantage of chemistry and electrolytic hydrogen production, and the hydrogen manufacturing means of increase Pintsch process, make hydrogen, even the more powerful heavy hydrogen of outburst energy.The hydrogen and oxygen gas mixture that is produced is inhaled in the car combustion engine by intake grill and traditional gasoline, diesel oil or rock gas mixed combustion.
The practical proof of vehicle-mounted low-carbon (LC) oxyhydrogen machine energy-saving and emission-reduction, this is that Hydrogen Energy is popularized an excessive scheme on the road.Though do not substitute traditional fuel fully, can reach the purpose of energy-saving and emission-reduction.This formula investing is few, instant effect, and technology maturation, device is simply accepted by the Consumer and extensively popularization with former car interface is easier easily.
At present, the actual exploitation of methanol fuel and hydrogen-oxygen machine for vehicle and test are in the original reason test stage mostly, though test has demonstrated some effects, but actual complicated applications situation and greatest benefit fully can't suit, methanol fuel uses fuel supply control, oxyhydrogen machine to need to be resolved hurrily with the control that combines of car dynamic regime.In addition Zhuan Zhi actual use and former car the repacking cost, to the influence of former car modular system, to the discussion of problems such as vehicle safety, reliability, maintainability and the solution that measure all is left to be desired.
The model utility content
In order to solve the problems of the technologies described above, the utility model provides a kind of intelligent power-increase emission-reduction and energy-saving control device for vehicle, and purpose is to realize reduction of discharging, energy-conservation, improves vehicle safety, reliability, reduces cost.
For reaching above-mentioned purpose, the utility model is achieved by the following technical solution:
Intelligent power-increase emission-reduction and energy-saving control device for vehicle,
The intelligent power-increase emission-reduction and energy-saving control device for vehicle structure is as follows: the shaping circuit that is connected with the output terminal of former car ECU (Electrical Control Unit), the output terminal of shaping circuit is connected with microprocessor, the output terminal of microprocessor is connected with power amplification circuit, the output terminal of power amplification circuit is connected with oxyhydrogen machine and solenoid fuel injection valve, the pneumatic tube of oxyhydrogen machine is connected with the aqueous vapor knockout drum, the pneumatic tube of aqueous vapor knockout drum is connected with air intake branch of the engine, the input end of microprocessor also is connected with power converting circuit with operation push-button, and the input end of power converting circuit is connected with automobile storage battery.
Above-mentioned operation push-button is an input part, is used to import fuel information.
The output terminal of above-mentioned microprocessor is connected with signal display apparatus.
Above-mentioned signal display apparatus is a display device.
Above-mentioned microprocessor is an intelligent controller, and it adopts the Microchip PIC of company series monolithic.
The utility model has the advantages of:
The utility model can increase the power of motor, and fuel saving reduces noxious gas emission, has realized reduction of discharging, energy-conservation, improves vehicle safety, reliability, the purpose that reduces cost.The utility model exhaust index: CO reduces more than 30%, and HO and HC compound reduce more than 30%; Engine power improves more than 20%; Fuel saving is more than 15%; Increase automobile and under various environment, started power; Cost is low.The utility model also has the effect of cleaned engine firing chamber and outlet pipe, can prolong the working life of motor.
Description of drawings
Fig. 1 is the block diagram of the utility model intelligent power-increase emission-reduction and energy-saving control device for vehicle.
Among the figure: 1, former car ECU (Electrical Control Unit); 2, automobile storage battery; 3, power converting circuit; 4, signal display apparatus; 5, operation push-button; 6, shaping circuit; 7, power driving circuit; 8, microprocessor; 9 oxyhydrogen machine, 10, solenoid fuel injection valve, 11, air intake branch of the engine, 12, cylinder, 13, the aqueous vapor knockout drum.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1, the utility model intelligent power-increase emission-reduction and energy-saving control device for vehicle structure is as follows: the shaping circuit 6 that is connected with the output terminal of former car ECU (Electrical Control Unit) 1, the output terminal of shaping circuit 6 is connected with microprocessor 8, the output terminal of microprocessor 8 is connected with power amplification circuit 7, the output terminal of power amplification circuit 7 is connected with oxyhydrogen machine 9 and solenoid fuel injection valve 10, the pneumatic tube of oxyhydrogen machine 9 is connected with aqueous vapor knockout drum 13, the pneumatic tube of aqueous vapor knockout drum 13 is connected with air intake branch of the engine 11, the input end of microprocessor 7 also is connected with power converting circuit 3 with operation push-button 5, and the input end of power converting circuit 3 is connected with automobile storage battery 2.
Above-mentioned solenoid fuel injection valve 10 is connected with cylinder 12 with air intake branch of the engine 11.
Above-mentioned operation push-button 5 is an input part, is used to import fuel information.
The output terminal of above-mentioned microprocessor 7 is connected with signal display apparatus.
Above-mentioned signal display apparatus 4 is a display device.
Above-mentioned microprocessor is an intelligent controller, and its adopts the Microchip PIC of company series monolithic, and the PIC series monolithic is present most widely used single-chip microcomputer, is suitable for and control field such as automobile.
Above-mentioned shaping circuit 6, power converting circuit 3 and power amplification circuit 7 are the very conventional circuit in related domain.
Working principle of the present utility model is as follows: the utility model is handled the signal of the current operating conditions of gathering via former car ECU (Electrical Control Unit) (ECU) of indication motor through filtering, shaping and the amplification of shaping circuit, and after carrying out computing by microprocessor, determine the spray hydrogen amount of motor under operating modes such as different rotating speeds, load, temperature, require to carry control wave according to injection timing to actuator, thus control fuel injection quantity and hydrogen generating quantity and time.
The utility model to the good oxyhydrogen generator of energy-efficient performance and supporting intelligent control specially device study, and a large amount of parts and performance stand test and vehicle road test have been passed through, and the Preliminary detection of process relevant departments, its harmful exhaust emissions reaches, surpasses Europe IV emission standard, and fuel consumption is saved 10-30% under heavy duty and long-distance running state.The use of methyl alcohol fuel combination and different proportion methyl alcohol are also being carried out optimal air-fuel ratio and other Effect on Performance of motor combine supporting control with oxyhydrogen machine intelligent control algorithm research and test.The exploitation of controller has been developed the intelligent controller model machine with basic control function also in the experimental stage, has all done corresponding experiment, acquired preliminary test effect at experimental stand with on testing with car.Below be the real test data table of part:
Table 1 perfect combustion gasoline and M85 methyl alcohol mixed fuel engine power economy performance laboratory data rotating speed (r/min)
By above data as can be seen: the peak power of motor is 36.7 kilowatts during perfect combustion gasoline, and through the engine combustion M85 methyl alcohol of repacking and during gasoline mixed fuel peak power can reach 38 kilowatts, and under the coefficient situation of M85+ oxyhydrogen machine, peak power is 39.02 kilowatts, and under each rotating speed, latter's power is higher than the former all the time.Because the characteristic of methanol fuel can make motor obtain high compression ratio and big fuel injection quantity, so power increases.
The maximum torque of former engine combustion gasoline is 78.85N.m, and through the engine combustion M85 methyl alcohol of repacking and during gasoline mixed fuel maximum torque can reach 87.32N.m, and under the coefficient situation of M85+ oxyhydrogen machine, maximum torque can reach 90.22N.m and under each rotating speed, latter's torque is higher than the former all the time.
Under each rotating speed, the HC of M85 methyl alcohol and gasoline mixed fuel discharging all is higher than Fuel Petroleum.Main cause is can produce formaldehyde after the burning of methyl alcohol and not fire methyl alcohol, so the HC discharging is higher.And under the coefficient situation of M85+ oxyhydrogen machine, its HC discharging reduces than the HC discharging of M85 methyl alcohol with gasoline mixed fuel.
In sum, the methyl alcohol fuel combination hydrogen-oxygen power-assisted motor of on former petrol engine basis, transforming, its power line, Economy are better than former petrol engine, and emission performance also is better than former machine generally, also is better than simple M85 methyl alcohol and gasoline mixed fuel engine.
The motor vehicle exhaust emission contrast detected test before and after the utility model was installed on same car:
The intelligent power-increase emission-reduction and energy-saving control device for vehicle that present embodiment makes is installed on the station wagon and has not carried out the motor vehicle exhaust emission detection by adorning under the two states, the information of vehicles of used station wagon is: engine displacement is 1.800L, oily mode is an EFI altogether, type of fuel is a gasoline, driving mode is the forerunner, and the accumulative total distance travelled is 21.7 ten thousand km.
Detecting method and foundation are: this detecting method is according to GB18285-2005 " spark-ignition engine automobile gas emission pollution emission limit and detecting method " (appendix D spark-ignition engine automobile simple transient behavior method); DB21/1415-2006 " the light-duty vehicle in use tailpipe emission of Spark ignition type limit value (simple transient behavior method) ".
Detection facility: device name is the VMAS detection system, and model is CDG-10DBDCG-10DV, and chassis dynamometer is a DCG-10 emission test stand, and device numbering is 06001, and exhaust gas analyzer is GASBOARD-5160.
Testing environment: temperature is 4.40 ℃, barometric pressure: 101.50KPa, and relative moisture is 14.70%.
Testing result and judgement (sign: green mark)
The exhaust emissions data sheet of table 1 for the common station wagon of the utility model is not installed.
Table 2 is the exhaust emissions data sheet that the same amount station wagon of the utility model intelligent power-increase emission-reduction and energy-saving control device for vehicle has been installed.
Claims (5)
1. intelligent power-increase emission-reduction and energy-saving control device for vehicle, it is characterized in that structure is as follows: the shaping circuit (6) that is connected with the output terminal of former car ECU (Electrical Control Unit) (1), the output terminal of shaping circuit (6) is connected with microprocessor (8), the output terminal of microprocessor (8) is connected with power amplification circuit (7), the output terminal of power amplification circuit (7) is connected with oxyhydrogen machine (9) and solenoid fuel injection valve (10), the pneumatic tube of oxyhydrogen machine (9) is connected with aqueous vapor knockout drum (13), the pneumatic tube of aqueous vapor knockout drum (13) is connected with air intake branch of the engine (11), the input end of microprocessor (7) also is connected with power converting circuit (3) with operation push-button (5), and the input end of power converting circuit (3) is connected with automobile storage battery (2).
2. intelligent power-increase emission-reduction and energy-saving control device for vehicle according to claim 1 is characterized in that described operation push-button (5) is an input part, is used to import fuel information.
3. intelligent power-increase emission-reduction and energy-saving control device for vehicle according to claim 1 is characterized in that the output terminal of described microprocessor (7) is connected with signal display apparatus.
4. intelligent power-increase emission-reduction and energy-saving control device for vehicle according to claim 3 is characterized in that described signal display apparatus (4) is a display device.
5. intelligent power-increase emission-reduction and energy-saving control device for vehicle according to claim 1 is characterized in that described microprocessor is an intelligent controller, and it adopts the PIC single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380768U CN201620958U (en) | 2010-03-23 | 2010-03-23 | Intelligent force reinforcing and discharge reducing energy-saving control device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380768U CN201620958U (en) | 2010-03-23 | 2010-03-23 | Intelligent force reinforcing and discharge reducing energy-saving control device for automobile |
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| Publication Number | Publication Date |
|---|---|
| CN201620958U true CN201620958U (en) | 2010-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201380768U Expired - Lifetime CN201620958U (en) | 2010-03-23 | 2010-03-23 | Intelligent force reinforcing and discharge reducing energy-saving control device for automobile |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798964A (en) * | 2010-03-23 | 2010-08-11 | 戴文有 | Intelligent power-increase emission-reduction and energy-saving control device for vehicle |
| CN109931172A (en) * | 2019-04-23 | 2019-06-25 | 江苏博润通科技有限公司 | Vehicular internal combustion engine energy saver automatic control system |
-
2010
- 2010-03-23 CN CN2010201380768U patent/CN201620958U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798964A (en) * | 2010-03-23 | 2010-08-11 | 戴文有 | Intelligent power-increase emission-reduction and energy-saving control device for vehicle |
| CN101798964B (en) * | 2010-03-23 | 2013-06-12 | 戴文有 | Intelligent power-increase emission-reduction and energy-saving control device for vehicle |
| CN109931172A (en) * | 2019-04-23 | 2019-06-25 | 江苏博润通科技有限公司 | Vehicular internal combustion engine energy saver automatic control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101103 Effective date of abandoning: 20130710 |
|
| RGAV | Abandon patent right to avoid regrant |