CN202429197U - Energy saving and emission reducing device for small-displacement rear-drive engine - Google Patents
Energy saving and emission reducing device for small-displacement rear-drive engine Download PDFInfo
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- CN202429197U CN202429197U CN 201120548170 CN201120548170U CN202429197U CN 202429197 U CN202429197 U CN 202429197U CN 201120548170 CN201120548170 CN 201120548170 CN 201120548170 U CN201120548170 U CN 201120548170U CN 202429197 U CN202429197 U CN 202429197U
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- engine
- computer ecu
- starter
- control computer
- controlling computer
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Abstract
The utility model relates to an energy saving and emission reducing device for a small-displacement rear-drive engine. The energy saving and emission reducing device comprises a transmission, a control computer ECU (Engine Control Unit), a starter and an engine, wherein a neutral position switch is arranged on the transmission; the transmission is connected with an input end of the control computer ECU by the neutral position switch; the starter adopts an enhanced starter; an output end of the control computer ECU is connected with the engine by the starter; an input end of the control computer ECU is also connected with a clutch switch, a vehicle door switch, a brake vacuum degree sensor, an air conditioner and a storage battery; and an output end of the control computer ECU is also connected with a starting and stopping indicating lamp. The energy saving and emission reducing device provided by the utility model has the advantages of compact structure and reasonable control strategy; the engine is closed through the control computer ECU under the situation that the engine is in an idle speed status and at a neutral position, so that the oil consumption of the engine in the idle speed status is reduced; therefore, purposes of reducing the oil consumption and reducing carbon dioxide emission are achieved.
Description
Technical field
The utility model relates to a kind of energy-saving and emission-reduction technology of vehicles, particularly a kind ofly is used for the energy-saving emission-reducing apparatus on the drive engine after the float amount.
Background technology
At present, along with society constantly develops, car owning amount increases rapidly, and the power supply that brings thus is nervous, and problem of environmental pollution becomes increasingly conspicuous, and is also more and more paid attention to, and country has also issued a series of rules encouragement energy-saving and emission-reduction.At present, when using drive engine behind the coventional type 1.0L to carry depot's car weight as the vehicle of 1000KG, its car load bulletin oil consumption is 7.4L/100KM, can satisfy national subordinate phase fuel economy regulation and be among the GB19578-2004 car load oil consumption requirement to this quality-class.But along with the date of country's promulgation phase III fuel economy regulation closes on day by day, the enforcement of energy-saving and emission-reduction Huimin policy makes existing car load oil consumption can't satisfy the energy-saving and emission-reduction policy, and then is without access to the subsidy of energy-saving and emission-reduction.
Summary of the invention
The purpose of the utility model is to overcome the weak point that exists in the above-mentioned technology; Provide a kind of compact conformation, control policy reasonable, can effectively reduce the energy-saving emission-reducing apparatus on the drive engine after the float amount that is used for of fuel consumption and the CO2 emissions of car load under idling operation.In order to achieve the above object; The technical scheme that the utility model adopts is: comprise change-speed box, controlling computer ECU, starter, driving engine; On described change-speed box, neutral position switch is set; Change-speed box connects controlling computer ECU input end through neutral position switch, and described starter adopts the enhancement mode starter, and controlling computer ECU output connects driving engine through starter; Controlling computer ECU input end also links to each other with clutch switch, door contact interrupter, brake vacuum degree sensor, air-conditioning, electric storage means, and controlling computer ECU mouth also connects the start-stop indicator lamp.The utility model has the advantages that: compact conformation, control policy are reasonable; Be at driving engine through controlling computer ECU under the situation of idling operation and neutral and kill engine; To reach the oil consumption when reducing engine idle; Thereby reach the reduction oil consumption, reduce the purpose of CO2 emissions.
Description of drawings [0004]Fig. 1 is the utility model structural representation; Fig. 2 is the speed changer structure scheme drawing; Fig. 3 is the neutral position switch structural representation; Fig. 4 is an enhancement mode starter structural representation.
The specific embodiment [0005]Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.Can know by Fig. 1-Fig. 4; The utility model comprises change-speed box 2, controlling computer ECU 4, starter 5, driving engine 6; On described change-speed box 2, neutral position switch 3 is set; Change-speed box 2 connects controlling computer ECU 4 input ends through neutral position switch 3, and described starter 5 adopts the enhancement mode starter, and controlling computer ECU 4 outputs connect driving engine 6 through starter 5; Controlling computer ECU 4 input ends also link to each other with clutch switch 1, door contact interrupter 7, brake vacuum degree sensor 8, air-conditioning 9, electric storage means 10, and controlling computer ECU 4 mouths also connect start-stop indicator lamp 11.The utility model is loaded on the driving engine 6 through with enhancement mode starter (as shown in Figure 4) main, replaces original coventional type starter; On change-speed box 2 housings of driving engine 6, install neutral switch 3 additional, change-speed box 2 effects after installing additional are as shown in Figure 2.Operation logic is as shown in Figure 1; Be at vehicle and stop or the speed of a motor vehicle when being lower than a certain value; When following all signals are transferred into controlling computer ECU 4, driving engine 6 will enter into closed condition (being that idling stops operating mode): chaufeur is stepped on power-transfer clutch 1 and change-speed box 2 gears is plucked to neutral; Door contact interrupter 7 is an off-state; Brake vacuum degree sensor 8 states are that the brake vacuum degree is sufficient; Air-conditioning 9 does not have the request of use; Storage battery 10 states are that electric weight is sufficient; Then controlling computer ECU 4 will kill engine 6, send a signal to start-stop indicator lamp 11 simultaneously, and it is lighted.When controlling computer ECU 4 receives following arbitrary signal, driving engine 6 will start to idling mode: step on power-transfer clutch 1; Change-speed box 2 is not a neutral; Storage battery 10 electric weight are not enough; Brake vacuum degree sensor 8 states are that the brake vacuum degree is not enough; Request appears using in air-conditioning 9; Door contact interrupter 7 is a closed condition, and controlling computer ECU 4 will send signal and give driving engine 6, and under the drive of starter 5, driving engine 6 will be started, and controlling computer ECU 4 will close and stop indicator lamp 11 simultaneously.
Claims (1)
1. one kind is used for the energy-saving emission-reducing apparatus on the drive engine after the float amount; Comprise change-speed box (2), controlling computer ECU (4), starter (5), driving engine (6); It is characterized in that: neutral position switch (3) is set on described change-speed box (2); Change-speed box (2) connects controlling computer ECU (4) input end through neutral position switch (3); Described starter (5) adopts the enhancement mode starter; Controlling computer ECU (4) output connects driving engine (6) through starter (5), and controlling computer ECU (4) input end also links to each other with clutch switch (1), door contact interrupter (7), brake vacuum degree sensor (8), air-conditioning (9), electric storage means (10), and controlling computer ECU (4) mouth also connects start-stop indicator lamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120548170 CN202429197U (en) | 2011-12-26 | 2011-12-26 | Energy saving and emission reducing device for small-displacement rear-drive engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120548170 CN202429197U (en) | 2011-12-26 | 2011-12-26 | Energy saving and emission reducing device for small-displacement rear-drive engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202429197U true CN202429197U (en) | 2012-09-12 |
Family
ID=46778667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120548170 Expired - Fee Related CN202429197U (en) | 2011-12-26 | 2011-12-26 | Energy saving and emission reducing device for small-displacement rear-drive engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202429197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207065A (en) * | 2012-12-30 | 2013-07-17 | 哈尔滨东安汽车动力股份有限公司 | Transmission idling speed starting-stopping switch test evaluation device |
| CN103600708A (en) * | 2013-11-08 | 2014-02-26 | 陕西科技大学 | Device and method for reducing emission of automobile exhaust |
| CN113324760A (en) * | 2021-06-17 | 2021-08-31 | 哈尔滨东安汽车动力股份有限公司 | Emission optimization calibration method for automobile acceleration and deceleration working condition |
-
2011
- 2011-12-26 CN CN 201120548170 patent/CN202429197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207065A (en) * | 2012-12-30 | 2013-07-17 | 哈尔滨东安汽车动力股份有限公司 | Transmission idling speed starting-stopping switch test evaluation device |
| CN103600708A (en) * | 2013-11-08 | 2014-02-26 | 陕西科技大学 | Device and method for reducing emission of automobile exhaust |
| CN113324760A (en) * | 2021-06-17 | 2021-08-31 | 哈尔滨东安汽车动力股份有限公司 | Emission optimization calibration method for automobile acceleration and deceleration working condition |
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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 |
Granted publication date: 20120912 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |