CN205532908U - Petrol engine stops jar fuel economizing device - Google Patents
Petrol engine stops jar fuel economizing device Download PDFInfo
- Publication number
- CN205532908U CN205532908U CN201620321956.6U CN201620321956U CN205532908U CN 205532908 U CN205532908 U CN 205532908U CN 201620321956 U CN201620321956 U CN 201620321956U CN 205532908 U CN205532908 U CN 205532908U
- Authority
- CN
- China
- Prior art keywords
- relay
- butterfly valve
- cylinder
- fuel injector
- controls
- 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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Abstract
The utility model belongs to the automobile engine auxiliary control field specifically is a petrol engine stops jar fuel economizing device, including the sprayer of ECU, solar term door sensor, relay, butterfly valve and some, solar term door sensor passes through the data line and is connected with ECU, and the relay includes four relays, is relay 1, relay 2, relay 3 and relay 4 respectively, and the butterfly valve includes butterfly valve 1 and butterfly valve 2, 1 control butterfly valve 1 on the relay, 2 control butterfly valves 2 on the relay, 3 control sprayers 3 and sprayer 4 on the relay, 4 control ignition coil 3 and ignition coil 4 on the relay. The utility model discloses a relay control butterfly valve opens and cuts out, the oil spout time of simultaneous control sprayer and then the operating condition of control cylinder to the timesharing work that realizes the control engine cylinder reaches the purpose that economizes on fuel, in addition, operation cylinder's steam can enter into next time operation cylinder through blast pipe 2 in, has increased the utilization efficiency of steam, has improved the burning of engine and has compared, has certain energy -concerving and environment -protective effect.
Description
Technical field
This utility model belongs to automobile engine assist control field, is specifically related to a kind of petrol engine cylinder-down oil saver.
Background technology
Development along with society, the progress of science and technology, in field of traffic, the use of automobile is more and more extensive, and as the engine technology of automobile heart, obtain unprecedented development especially, but, along with increasing of social population, the needs of the energy are got more and more, solve energy problem and solve oil problem in other words, should set about from many aspects, one is to find more oil field, but reduce the consumption of oil, the most how to say to slow down the speed of consumption of petroleum and find the new energy and become the key solving energy crisis, at present, along with increasing of automobile, set about from automobile engine, little in the situation not affecting automobile power, reduce the oil consumption of electromotor, it it is the task of top priority.
Available engine operation principle is: gasoline engine is operationally, butterfly valve 1 cuts out, butterfly valve 2 is opened, gasoline engine work desired gas enters four cylinders by air inlet pipe, four fuel injectors all carry out oil spout to corresponding cylinder 1,2,3,4, the ignition coil of four cylinders is all started working, and lights a fire four cylinders, and the waste gas of generation is discharged in cylinder by exhaustor 1 and exhaustor 2.When electromotor expert is part load engine, the fuel feeding of cut-off parts cylinder and make the load of working cylinder improve, be referred to as cylinder stopping technique improving the technology of engine performance.And just demonstrate this technology people in 1916 and be improved the potentiality of Fuel Economy and tested, in fact it is one of the effective technology measure improving gasoline engine fuel economy, but efficiently solves cylinder stopping technique and make large-scale promotion become problem to be solved.
Utility model content
This utility model exists for prior art how to improve gasoline engine fuel economy and efficiently solve cylinder stopping technique and makes large-scale promotion become problem to be solved, a kind of petrol engine cylinder-down oil saver is proposed, including ECU, throttle sensor, relay, butterfly valve and a number of fuel injector, throttle sensor is connected with ECU by data wire, described relay includes four relays, it is respectively relay 1, relay 2, relay 3 and relay 4, butterfly valve includes butterfly valve 1 and butterfly valve 2, wherein, relay 1 controls butterfly valve 1, relay 2 controls butterfly valve 2, relay 3 controls fuel injector 3 and fuel injector 4, relay 4 control point fire coil 3 and ignition coil 4.
Described petrol engine cylinder-down oil saver, gasoline engine operationally, open by butterfly valve 1, and butterfly valve 2 cuts out, gasoline engine work desired gas enters cylinder 1 by air inlet pipe and cylinder 2, the fuel injector 1 corresponding with gasoline cylinder and fuel injector 2 carry out oil spout to corresponding cylinder 1 and cylinder 2；Ignition coil 1 and ignition coil 2 are started working, and light a fire cylinder 1 and cylinder 2, and a waste gas part for generation is discharged in cylinder by exhaustor 1, and a part flows into not work done cylinder 3 and not work done cylinder 4 by installing exhaustor 2.
Described petrol engine cylinder-down oil saver, when ECU receives low level signal " 0 " of throttle sensor input, relay 1 controls butterfly valve 1 and opens, relay 2 controls butterfly valve 2 and cuts out, relay 3 controls fuel injector 3 and fuel injector 4 stops oil spout, and relay 4 control point fire coil 3 respectively and ignition coil 4 stop igniting；When ECU receives high level signal " 1 " of throttle sensor input, relay 1 controls butterfly valve 1 and cuts out, relay 2 controls butterfly valve 2 and cuts out, and relay 3 controls fuel injector 3 and fuel injector 4 commencement of fuel injection, and relay 4 control point fire coil 3 respectively and ignition coil 4 start igniting.
The beneficial effects of the utility model are: this utility model simple in construction, enforcement are conveniently, opened and closed by Control butterfly valve, control the injection time of fuel injector simultaneously and then control the duty of cylinder, thus the time-sharing work realizing control cylinder reaches the purpose of fuel-economizing, it addition, the steam of working cylinder can be entered into next time in working cylinder by exhaustor 2, add the utilization ratio of steam, improve the ratio of combustion of electromotor, there is the effect of certain energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the former schematic diagram that works before available engine cylinder is shut down；
Duty cylinder operation principle schematic shut down by Fig. 2 electromotor；
Fig. 3 is circuit connection structure schematic diagram of the present utility model;
In figure, 1 is air inlet pipe, and 2 is oil inlet pipe, and 3 is butterfly valve 2 for butterfly valve Isosorbide-5-Nitrae, and 5 is cylinder 1, and 6 is cylinder 2, and 7 is cylinder 3, and 8 is cylinder 4, and 9 is exhaustor 1, and 10 is exhaustor 2.
Detailed description of the invention
Embodiment 1: combine Fig. 2-Fig. 3, a kind of petrol engine cylinder-down oil saver, including an engine computer ECU, one throttle sensor, throttle sensor is installed on throttle position, four relays, two butterfly valves and the fuel injector consistent with number of engine cylinders and ignition coil, throttle sensor is connected with ECU by data wire, its repeat circuit includes four relays, it is respectively relay 1, relay 2, relay 3 and relay 4, butterfly valve includes butterfly valve 1 and butterfly valve 2, wherein, relay 1 controls butterfly valve 1, relay 2 controls butterfly valve 2, relay 3 controls fuel injector 3 and fuel injector 4, relay 4 control point fire coil 3 and ignition coil 4.
Gasoline engine operationally, open by butterfly valve 1, and butterfly valve 2 cuts out, and gasoline engine work desired gas enters cylinder 1 by air inlet pipe and cylinder 2, the fuel injector 1 corresponding with gasoline cylinder and fuel injector 2 carry out oil spout to corresponding cylinder 1 and cylinder 2；Ignition coil 1 and ignition coil 2 are started working, and light a fire cylinder 1 and cylinder 2, and a waste gas part for generation is discharged in cylinder by exhaustor 1, and a part flows into not work done cylinder 3 and not work done cylinder 4 by installing exhaustor 2.
When ECU receives low level signal " 0 " of throttle sensor input, relay 1 controls butterfly valve 1 and opens, relay 2 controls butterfly valve 2 and cuts out, and relay 3 controls fuel injector 3 and fuel injector 4 stops oil spout, and relay 4 control point fire coil 3 respectively and ignition coil 4 stop igniting；When ECU receives high level signal " 1 " of throttle sensor input, relay 1 controls butterfly valve 1 and cuts out, relay 2 controls butterfly valve 2 and cuts out, and relay 3 controls fuel injector 3 and fuel injector 4 commencement of fuel injection, and relay 4 control point fire coil 3 respectively and ignition coil 4 start igniting.
Claims (3)
1. A kind of petrol engine cylinder-down oil saver, including ECU, throttle sensor, relay, butterfly valve and a number of fuel injector, throttle sensor is connected with ECU by data wire, it is characterized in that: described relay includes four relays, it is respectively relay 1, relay 2, relay 3 and relay 4, butterfly valve includes butterfly valve 1 and butterfly valve 2, wherein, relay 1 controls butterfly valve 1, relay 2 controls butterfly valve 2, relay 3 controls fuel injector 3 and fuel injector 4, relay 4 control point fire coil 3 and ignition coil 4.
2. Petrol engine cylinder-down oil saver according to claim 1, it is characterized in that: gasoline engine is operationally, butterfly valve 1 is opened, butterfly valve 2 cuts out, gasoline engine work desired gas enters cylinder 1 by air inlet pipe and cylinder 2, the fuel injector 1 corresponding with gasoline cylinder and fuel injector 2 carry out oil spout to corresponding cylinder 1 and cylinder 2；Ignition coil 1 and ignition coil 2 are started working, and light a fire cylinder 1 and cylinder 2, and a waste gas part for generation is discharged in cylinder by exhaustor 1, and a part flows into not work done cylinder 3 and not work done cylinder 4 by installing exhaustor 2.
3. Petrol engine cylinder-down oil saver according to claim 1, it is characterized in that: when ECU receives low level signal " 0 " of throttle sensor input, relay 1 controls butterfly valve 1 and opens, relay 2 controls butterfly valve 2 and cuts out, relay 3 controls fuel injector 3 and fuel injector 4 stops oil spout, and relay 4 control point fire coil 3 respectively and ignition coil 4 stop igniting；When ECU receives high level signal " 1 " of throttle sensor input, relay 1 controls butterfly valve 1 and cuts out, relay 2 controls butterfly valve 2 and cuts out, and relay 3 controls fuel injector 3 and fuel injector 4 commencement of fuel injection, and relay 4 control point fire coil 3 respectively and ignition coil 4 start igniting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321956.6U CN205532908U (en) | 2016-04-18 | 2016-04-18 | Petrol engine stops jar fuel economizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321956.6U CN205532908U (en) | 2016-04-18 | 2016-04-18 | Petrol engine stops jar fuel economizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532908U true CN205532908U (en) | 2016-08-31 |
Family
ID=56793253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321956.6U Expired - Fee Related CN205532908U (en) | 2016-04-18 | 2016-04-18 | Petrol engine stops jar fuel economizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532908U (en) |
-
2016
- 2016-04-18 CN CN201620321956.6U patent/CN205532908U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |