CN2471635Y - Automatic electric controlled fuel saver of vehicle - Google Patents
Automatic electric controlled fuel saver of vehicle Download PDFInfo
- Publication number
- CN2471635Y CN2471635Y CN 01214554 CN01214554U CN2471635Y CN 2471635 Y CN2471635 Y CN 2471635Y CN 01214554 CN01214554 CN 01214554 CN 01214554 U CN01214554 U CN 01214554U CN 2471635 Y CN2471635 Y CN 2471635Y
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- CN
- China
- Prior art keywords
- switch
- engine
- automobile
- utility
- oil
- 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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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model relates to an auto-control fuel economizer for the engine circuit of automobiles. A control system which comprises a set of micro-switches and temperature control switches is connected in series between an ignition switch and the engine circuit; the switch components cooperate with and work in linkage with an automobile accelerator pedal, a clutch pedal and a shift switch and other components respectively. The utility model realizes idling operation of the engine with power and oil cut-off to save oil, generate resistance for braking and guarantee driving safety when the automobile decelerates or drives forward with engaging gears, more particularly when sliding downward on the plateau highway. The utility model has the advantages of simple working principle and convenient installation and popularization.
Description
The utility model relates to a kind of automobile circuit petrol economizer, particularly a kind ofly can realize the automatically controlled petrol economizer.
At present, in existing car engine machine circuit, generally all be by an ignition lock directly the power connection of storage battery in driving engine, realize power supply.To carburetor engine, ignition system runs an engine; Simultaneously, make the action of carburettor idling electromagnetic valve, open the oil pipe passage, to engine oil.Perhaps to fuel injection systems (ECU) driving engine, supply terminals fire-fighting oil.And to diesel motor, flameout switch is switched on and is opened, the energising of electromagnetism oil cut-off valve, and oil circuit is connected fuel feeding.In a word, in case ignition lock is connected engine starting, with regard to a direct power supply, fuel feeding.No matter automobile travels, stop, upward slope, downhill running, all in ceaselessly oil consumption power consumption, causes the unnecessary waste of oil plant.
Some petrol economizer is reequiped on oil circuit, increases annexes such as some joints, conduit, oilhole, needle-valve; Also some petrol economizer is with the break-make of computerized control system control oil channel; When automobile downhill, disconnect oil circuit, make not fuel feeding of driving engine, realize the fuel-economizing purpose.But the petrol economizer manufacture difficulty is big, complexity is installed, and cost is very high.Also additive incrementation some driver behavior programs.
The purpose of this invention is to provide a kind of automobile circuit automatic guidance petrol economizer, its assembling is simple, and easy for installation, with low cost, the fuel saving ratio height is easy to again promote in various vehicles.
The purpose of this utility model realizes in the following manner: at first, that the supply line of engine igniting system and fuel-feed system is separately independent from general automobile circuit.The petrol economizer that serial connection is made of one group of ON-OFF control circuit between ignition lock and engine igniting system and fuel-feed system supply line, ON-OFF control circuit by three micro-switchs and a coolant-temperature switch mutually and connect, micro-switch is put switch gearing with Das Gaspedal, pedal of clutch and Transmission gear respectively, coolant-temperature switch is installed in the engine-cooling system, change with operating temperature, thereby realization is to the Comprehensive Control of motor circuit power supply fuel feeding.Slowing down or descending advances when sliding, particularly during the upland highway downhill running, the outage oil-break, the racing of the engine operation reaches the purpose of fuel-economizing.
Advantage of the present utility model is that principle is simple, is convenient to assembling, need not make key technological transformation to original automobile, installs easily, and is with low cost, all kinds of automobiles such as Petrol carburetter car, and EFI car (ECU), or diesel-powered vehicle is all applicable.The utility model petrol economizer, contactor are installed in carries out interlock on the former steering unit, do not increase new action, does not influence driver's operation.For further specifying the technical solution of the utility model, be described in detail below in conjunction with drawings and Examples.
Fig. 1 is a control circuit schematic diagram of the present utility model
Fig. 2 is embodiment of the present utility model.
Referring to Fig. 1, automotive battery power lead (1) terminates to ignition lock (2) end, by ignition lock K
0(3) end is series-connected to control group (4) end, and control group is respectively by K
1, K
2, K
3, K
4Often open micro-switch and coolant-temperature switch and connect composition for three.K
1Be installed on the automobile accelerator pedal support, depress and the closure that links with Das Gaspedal; K
2Be installed on the clutch-pedal bracket, be in off-state in the power-transfer clutch play motion, stepping on clutch is K switch in effective travel
2Closed; K
3Be mounted in the P PARK Position P switch on the transmission housing, be disconnection when advancing gear, neutral gear and reverse gear position are then closed; K
4Then be a temp control switch that is installed in the engine-cooling system, closure during normal temperature, engine operating temperature just often disconnects.Control group mouth (5) is received gasoline car carburettor idling electromagnetic valve and ignition system mains terminals (6); Perhaps electro jet car (ECU) ignition system is controlled power lead input end (7); Perhaps the engine electromagnet oil cut-off valve power lead of diesel-powered vehicle and flameout switch mains terminals (8).Therefore form an automatic control circuit, realize the Comprehensive Control of motor circuit and fuel feeding.
In conjunction with Fig. 2 embodiment, the K in the switches set
1, K
2, K
3, K
4-end is bonding respectively, and the other end also is linked as the control coil that (9) end is connected to relay L, and L is controlled.The main contact of L is an open contact, and (10) end is connected in series with ignition lock K
0Mouth (3), the other end is as the mouth (11) of control group.Receive (6) or (7) or (8) end equally, respectively.
When the automobile cold start, ignition lock K
0Closure, because of engine temperature is a normal temperature, K
4The coolant-temperature switch closure, L relay coil energising, main contact (10) end is logical with (11) termination, will be from the electric current of battery feed through ignition lock K
0The supply engine normal ignition starts, and connects oil circuit, fuel feeding.
Behind automobile starting, during the running of neutral idle operating mode, K
3The micro-switch closure, after engine temperature raises, K
4Coolant-temperature switch disconnects, and still can keep normal working of engine.
When automobile normal running, the conversion gear is stepped on power-transfer clutch K
2Closure, conversion D Drive K
3Disconnect release the clutch pedal K
2Disconnect again, depress throttle K
1Closed.In the whole operation process, remain and have at least a switch to be alternately closed, automatic guidance is connected the L coil, makes the L main contact connect power supply, fuel feeding.Ensure automobile normal running.
When automobile is in deceleration or downhill running, unclamp throttle, K
1Disconnect; Stepping on clutch not, K
2Also disconnect; Because of automobile is positioned at D Drive, K
3Also be in off-state; This moment, engine operating temperature was normal, K
4Temperature control disconnects already; Relay coil is not switched on, and the supply line that ignition lock leads to engine igniting system and fuel-feed system has been cut off in L relay main contact tripping.To the gasoline car carburetor engine, the high-tension coil outage misfires, and the idling electromagnetic valve has disconnected oil circuit; To the gasoline electric injection driving engine, ignition system is not worked, and outage also causes not oil spout; And to diesel motor, outage makes flameout switch be in closed condition, and the electromagnetism oil cut-off valve has been blocked oil circuit again.In a word, this moment, driving engine was in a kind of outage, oil-break state, reached the purpose of saving fuel oil.Simultaneously, anti-pass is moved owing to downhill running, and free-runing operation also can produce braking favourable drag effect, and control rate ensures safety.
During parking, unclamp Das Gaspedal K
1Disconnect driving engine outage, oil-break; Braking deceleration, stepping on clutch pedal, K
2Connect, move back neutral gear K
3Connect again, brake left alone without help car, and driving engine enters normal idling mode.
Claims (2)
1, a kind of automobile electrical autocontrol petrol economizer, it is made up of one group of ON-OFF control circuit, it is characterized in that ON-OFF control circuit is in parallel by three micro-switchs and a coolant-temperature switch, micro-switch is stepped on throttle respectively and is pulled, pedal of clutch and Transmission gear are put switch gearing, coolant-temperature switch is installed in the engine-cooling system, changes with operating temperature;
2, automobile electrical autocontrol petrol economizer according to claim 1 is characterized in that its ON-OFF control circuit is connected between automobile ignition switch and engine igniting system and the fuel-feed system supply line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01214554 CN2471635Y (en) | 2001-03-23 | 2001-03-23 | Automatic electric controlled fuel saver of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01214554 CN2471635Y (en) | 2001-03-23 | 2001-03-23 | Automatic electric controlled fuel saver of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2471635Y true CN2471635Y (en) | 2002-01-16 |
Family
ID=33633297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01214554 Expired - Fee Related CN2471635Y (en) | 2001-03-23 | 2001-03-23 | Automatic electric controlled fuel saver of vehicle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2471635Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104859636A (en) * | 2015-05-18 | 2015-08-26 | 安徽江淮汽车股份有限公司 | Vehicle oil saving control method |
-
2001
- 2001-03-23 CN CN 01214554 patent/CN2471635Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104859636A (en) * | 2015-05-18 | 2015-08-26 | 安徽江淮汽车股份有限公司 | Vehicle oil saving control method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |