CN205400912U - Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel - Google Patents
Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel Download PDFInfo
- Publication number
- CN205400912U CN205400912U CN201620147276.7U CN201620147276U CN205400912U CN 205400912 U CN205400912 U CN 205400912U CN 201620147276 U CN201620147276 U CN 201620147276U CN 205400912 U CN205400912 U CN 205400912U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- fuel
- ecu
- engine
- electromotor
- 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
Links
Abstract
The utility model discloses a non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel, including ECU, engine and oil tank, ECU is connected to the engine through control bus, is equipped with the injection pump in the engine, and the injection pump passes through oil pipe and communicates to the oil tank, through high -pressure oil pipe intercommunication engine, is equipped with the oil pipe of branch intercommunication oil tank on the high -pressure oil pipe pipeline, installs the solenoid valve switch on the oil pipe of branch, and ECU is connected through control with the feedback line to the solenoid valve switch. The utility model has the advantages of whole car need not to do great change, controlling means convenient to use only need can realize through ECU control, the device sexual valence relative altitude can realize that low -cost height economizes on fuel, the utility model discloses install on the engine compact structure.
Description
Technical field:
This utility model relates to diesel engine arts, particularly the disconnected cylinder fuel-economizing control device of a kind of non pressurized multi-cylinder diesel engine.
Background technology:
Along with the increase of automobile pollution, travelling the automobile in street corner and get more and more, traffic jam has become as a very serious problem.Vehicle not only causes the increase of carbon monoxide and hydrocarbon emission amount and causes the waste of fuel especially when idling.This disconnected cylinder fuel-economizing control device, it is possible to the oil of drop part cylinder makes oil return fuel tank when vehicle parking idling, it is possible to reach the purpose of oil-saving discharging-reducing.
Utility model content:
The purpose of this utility model is to provide one can effectively solve automobile engine when parking idling, and all cylinders of automobile all in work, cause the disconnected cylinder fuel-economizing control device of the non pressurized multi-cylinder diesel engine of the waste of fuel and the increase of Exhaust emission amount.
The technical solution adopted in the utility model is:
The disconnected cylinder fuel-economizing control device of non pressurized multi-cylinder diesel engine, including ECU, electromotor and fuel tank, it is characterized in that: described ECU is connected to electromotor by controlling bus, injection pump it is provided with in electromotor, injection pump is communicated to fuel tank by oil pipe, is connected electromotor by high-pressure oil pipe, high-pressure oil pipe pipeline is provided with branch's oil pipe connection fuel tank, and branch's oil pipe is provided with electromagnetic valve switch, and electromagnetic valve switch is connected ECU by control with feedback line.
The disconnected cylinder fuel-economizing control device of described non pressurized multi-cylinder diesel engine, it is characterised in that: described electromotor is when parking idling, and electromagnetic valve switch is opened and made injection pump connect with fuel tank.
Compared with prior art, the beneficial effects of the utility model are in that:
The utility model has the advantage of that car load is without doing bigger change；Control device easy to use, it is only necessary to control to realize by ECU；This device cost performance is high, it is possible to achieve low cost height fuel-economizing；This utility model is installed on the engine, compact conformation.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, this utility model is described in further detail:
The disconnected cylinder fuel-economizing control device of non pressurized multi-cylinder diesel engine, including ECU1, electromotor 2 and fuel tank 3, ECU1 is connected to electromotor 2 by controlling bus 4, injection pump 5 it is provided with in electromotor 2, injection pump 5 is communicated to fuel tank 3 by oil pipe 6, is connected electromotor 2 by high-pressure oil pipe 7, high-pressure oil pipe 7 pipeline is provided with branch's oil pipe 8 and connects fuel tank 3, and branch's oil pipe 8 is provided with electromagnetic valve switch 9, and electromagnetic valve switch 9 is connected ECU1 by control with feedback line 10.
Operation principle:
This utility model obtains engine operation condition by ECU, and when electromotor is in parking idling, ECU controls electromagnetic valve switch and opens, and makes fuel oil flow back to fuel tank without fuel injector, and at this moment the cylinder of cut-off fuel feeding does not do work；When electromotor is not at parking idling, ECU passes through electromotor feedack, controls electromagnetic valve, electromagnetic valve switch is made to close, at this moment fuel oil does not flow back to fuel tank but sprays into cylinder by fuel injector, is now recovered normal operation by the cylinder of oil-break, and additionally electromotor this device when cold start-up is not turned on.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, this utility model can also have other implementations.It should be noted that under the premise conceived without departing from this utility model, any conspicuously improved and modification all should fall within protection domain of the present utility model.
Claims (2)
1. the disconnected cylinder fuel-economizing control device of non pressurized multi-cylinder diesel engine, including ECU, electromotor and fuel tank, it is characterized in that: described ECU is connected to electromotor by controlling bus, injection pump it is provided with in electromotor, injection pump is communicated to fuel tank by oil pipe, is connected electromotor by high-pressure oil pipe, high-pressure oil pipe pipeline is provided with branch's oil pipe connection fuel tank, and branch's oil pipe is provided with electromagnetic valve switch, and electromagnetic valve switch is connected ECU by control with feedback line.
2. the disconnected cylinder fuel-economizing control device of non pressurized multi-cylinder diesel engine according to claim 1, it is characterised in that: described electromotor is when parking idling, and electromagnetic valve switch is opened and made injection pump connect with fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147276.7U CN205400912U (en) | 2016-02-26 | 2016-02-26 | Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147276.7U CN205400912U (en) | 2016-02-26 | 2016-02-26 | Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400912U true CN205400912U (en) | 2016-07-27 |
Family
ID=56424043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147276.7U Expired - Fee Related CN205400912U (en) | 2016-02-26 | 2016-02-26 | Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986910A (en) * | 2016-02-26 | 2016-10-05 | 马鞍山市常立发机械制造有限公司 | Cylinder shutdown oil saving control device of non-supercharging multi-cylinder diesel engine |
-
2016
- 2016-02-26 CN CN201620147276.7U patent/CN205400912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986910A (en) * | 2016-02-26 | 2016-10-05 | 马鞍山市常立发机械制造有限公司 | Cylinder shutdown oil saving control device of non-supercharging multi-cylinder diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205370771U (en) | Become energy -conserving internal -combustion engine of jar formula | |
| CN205400912U (en) | Non - pressure boost multi -cylinder diesel engine's disconnected jar controlling means that economizes on fuel | |
| CN102953847B (en) | Automobile gasoline and alcohol dual-fuel supply control method and system and fixing cushion block | |
| CN206017028U (en) | A kind of cold start-up double fuel methanol vehicle | |
| CN201696151U (en) | Fuel supply device of dual-fuel engine | |
| CN203009052U (en) | Automobile gasoline and alcohol dual-fuel feeding control system | |
| CN203547937U (en) | Alcohol and gasoline double-fuel injection and control system for gasoline internal combustion engine | |
| CN105986910A (en) | Cylinder shutdown oil saving control device of non-supercharging multi-cylinder diesel engine | |
| CN203906094U (en) | Gasoline and secondary gas mixed-fuel engine | |
| CN203547934U (en) | Engine jet and control system for supplying alcohol and petrol or switching between alcohol and petrol of petrol internal combustion engine | |
| CN203050938U (en) | Diesel engine air inlet connection pipe | |
| CN202325948U (en) | Multistage pressure accumulating and multistage pressure boosting configurable fuel injection system of diesel engine | |
| CN201953531U (en) | Electromagnetic type independent fuel supply system with main fuel tank and auxiliary fuel tank connected in parallel | |
| CN204900107U (en) | Highlands diesel oil vehicle oxygen supply air intake system | |
| CN201068831Y (en) | Engine double fuel air inlet manifold branch | |
| CN204532603U (en) | A kind of vehicle power hoisting device | |
| CN202510754U (en) | Oil-saving three-way valve of gasoline and diesel engines | |
| CN203293900U (en) | Heavy-type automobile splitting type LNG engine tail gas processing system | |
| CN203655448U (en) | Double-fuel supply device and control system | |
| CN202250422U (en) | Fuel switching controller of coke-oven gas and gasoline automobile | |
| CN204900083U (en) | Car fuel supply system | |
| CN202011319U (en) | Dual-fuel agricultural vehicle | |
| CN2536796Y (en) | Vehicle fuel supplier | |
| CN205532908U (en) | Petrol engine stops jar fuel economizing device | |
| CN203321721U (en) | Cold start device of methanol automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cylinder shutdown oil saving control device of non-supercharging multi-cylinder diesel engine Effective date of registration: 20171212 Granted publication date: 20160727 Pledgee: Merchants Bank Limited by Share Ltd. Ma'anshan branch Dangtu Pledgor: MAANSHAN CHANGLIFA MACHINERY MANUFACTURING CO.,LTD. Registration number: 2017340000396 |
|
| 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: 20160727 Termination date: 20200226 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221123 Granted publication date: 20160727 Pledgee: Merchants Bank Limited by Share Ltd. Ma'anshan branch Dangtu Pledgor: MAANSHAN CHANGLIFA MACHINERY MANUFACTURING CO.,LTD. Registration number: 2017340000396 |