CN2531116Y - Automobile cylinder-closing fuel-saving controller - Google Patents
Automobile cylinder-closing fuel-saving controller Download PDFInfo
- Publication number
- CN2531116Y CN2531116Y CN 02208975 CN02208975U CN2531116Y CN 2531116 Y CN2531116 Y CN 2531116Y CN 02208975 CN02208975 CN 02208975 CN 02208975 U CN02208975 U CN 02208975U CN 2531116 Y CN2531116 Y CN 2531116Y
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- CN
- China
- Prior art keywords
- cylinder
- close
- controller
- oil
- closing
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- 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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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a vehicle close cylinder oil saving pollution controller, which comprises a close cylinder controller, an gas inlet pressure sensor separately connected with the close cylinder controller, a gas saving gate position sensor, a rotation speed and bending axis position sensor, a temperature sensor, and a close cylinder implementer. The close cylinder controller is a singlechip which output instructions to the close cylinder implementer after processing signals sent by various sensors, and the close cylinder implementer controls the norm work of the oil gusher or to close the cylinder according to instructions. The utility model has simple structure, the installation is easy, and switch of the number of working cylinders of the engine and disciplinary performing of circulate cylinder close can be automatically realized according to the working condition of the engine and the operation needs of the vehicles.
Description
Technical field
The utility model relates to a kind of internal-combustion engine cylinder closing oil-saving pollution treatment control gear, especially relates to a kind of cylinder closing oil-saving pollution treatment control that is used for multi-cylinder gasoline electric injection motor and diesel engine
Background technique
Chinese patent 87215817 discloses a kind of cylinder closing oil-saving electronic controller, it adopts the break-make of control circuit control electromagnetic valve, allow pressurized air promote machinery, Mechanical Driven is closed the cylinder final controlling element and is closed into, exhaust valve realizes closing cylinder, and for example Chinese patent 92226188 discloses a kind of diesel engine cylinder closing oil-saving device, it adopts switching valve, when motor need close cylinder, manual mode operation rotates to an angle the switching air valve camshaft, high pressure fuel promptly flows back to fuel tank by switching valve, reaches to close the cylinder purpose, and the deficiency that they exist is, mechanism's complexity, inconvenience is installed, the cost height.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, installs easily, can require and the automobilism needs fuel-economizing pollution treatment controller that can realize conversion engine operation cylinder number automatically and clocklike circulate and close cylinder according to engine operating condition.
For solving the problems of the technologies described above, the technical solution of the utility model is: this automobile cylinder closing oil-saving pollution treatment controller comprises and closes the cylinder controller, with close air inlet pressure sensor, throttle position sensor, rotating speed and crankshaft position sensor, temperature transducer that the cylinder controller is connected with lead respectively, close the cylinder final controlling element, closing the cylinder final controlling element also is connected with oil sprayer on the former car, closing the cylinder controller is a single-chip microcomputer, after the signal processing that it sends various sensors here, to closing cylinder final controlling element output order, close the cylinder final controlling element by command control oil sprayer proper functioning or close cylinder.
As further improvement of the utility model, this automobile cylinder closing oil-saving pollution treatment controller also comprises control panel, tutorial light, control panel with close the cylinder controller and be connected with lead, tutorial light places on the control panel.
Automobile cylinder closing oil-saving pollution treatment controller of the present utility model if former car is a gasoline car, closes the cylinder final controlling element and can select relay or transistor switch for use, and it is connected with lead with the electrospray controller with oil sprayer on the former car; If former car is a diesel-oil vehicle, close the optional solenoid valve of using of cylinder final controlling element, it is connected with oil pipe with oil sprayer with Injection Pump on the former car.
Automobile cylinder closing oil-saving pollution treatment controller of the present utility model, described air inlet pressure sensor, throttle position sensor, rotating speed and crankshaft position sensor and temperature transducer can also can be provided with specially with the sensor on the automobile.
Compared with the prior art the utility model has following advantage: (1) can require and the automobilism needs according to engine operating condition, automatically realize changing engine operation cylinder number, can carry out closing with removing at any time of single cylinder or multi-cylinder at any time and close cylinder, recovery power, flexibility is better; (2) circulation is closed cylinder and can be guaranteed that each the cylinder temperature of motor and the degree of wear are consistent, and helps the motor proper functioning and prolongs motor working life; (3) two kinds are closed the cylinder control mode, can wider adaptation and satisfy actual demand in the automobilism.
Description of drawings
Fig. 1 is first embodiment structural representation of the utility model automobile cylinder closing oil-saving pollution treatment controller.
Fig. 2 is second embodiment structural representation of the utility model automobile cylinder closing oil-saving pollution treatment controller.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is first kind of embodiment figure of the present utility model, former car is a gasoline car, as shown in Figure 1, automobile cylinder closing oil-saving pollution treatment controller comprises and closes cylinder controller 1, with close the air inlet pressure sensor 8 that cylinder controller 1 is connected with lead respectively, throttle position sensor 10, rotating speed and crankshaft position sensor 7, temperature transducer 12, close cylinder final controlling element 6, the sensor can be provided with specially, also can be with the respective sensor on the automobile, present embodiment adopts the respective sensor on the automobile, controller 1 is a single-chip microcomputer, close cylinder final controlling element 6 and be circuit breaker, it is connected with electrospray controller 9 usefulness leads with oil sprayer 4 on the former car; Close the various programs that the cylinder special parameter is write of closing that have in the cylinder controller 1 by selected.During engine operation, close that the signal that cylinder controller 1 sends various sensors here is stored, calculating, analysis and judgement handles, if can subtract cylinder working, then determine to subtract the cylinder number by the selected cylinder parameter of closing, circulate by specific rule and close cylinder marshalling according to subtracting the cylinder number, then to closing cylinder final controlling element 6 output orders, close cylinder final controlling element 6 and disconnect the electric current of oil sprayer 4 by instruction, make oil sprayer 4 stop oil spout and close cylinder; Add cylinder working if desired, close 1 output of cylinder controller and add cylinder working instruction, close the electric current of cylinder final controlling element 6, make oil sprayer 4 proper functioning and remove and close cylinder and recover power by instruction conducting oil sprayer 4.Present embodiment medium speed and crankshaft-position signal, can also extract from ignition lead 3 by ignition pulse signal inductor 2, perhaps extract signal from the power lead 11 of oil sprayer 4 by current inductor 5, ignition pulse signal inductor 2 and current inductor 5 are the electromagnetic induction device, and its induced signal provides signal to closing cylinder controller 1 after amplifying shaping.
If former car is a diesel-oil vehicle, close the optional solenoid valve of using of cylinder final controlling element, it is connected with oil pipe with oil sprayer with Injection Pump on the former car.When closing cylinder,, close cylinder to cylinder-in oil-jet thereby stop oil sprayer with the fuel feeding of electromagnetic valve Injection Pump to oil sprayer; When cylinder was closed in releasing, solenoid valve was the oil duct conducting of Injection Pump to oil sprayer, recovered the normal oil spout of oil sprayer and removed and close cylinder.
Fig. 2 is another kind of embodiment figure of the present utility model, as shown in Figure 2, this automobile cylinder closing oil-saving pollution treatment controller is to have increased control panel 13, tutorial light 14 on first kind of mode of execution basis, control panel 13 with close cylinder controller 1 lead and be connected, tutorial light 14 places on the control panel 13.Control panel 13 is installed in the operator cabin, has the automatic control knob of single-chip microcomputer, manual control button and releasing to close the cylinder button on it.When selecting the automatic control knob of single-chip microcomputer, single-chip microcomputer works alone.When selecting manual pushbutton, can only finish by manual operation and determine to close the cylinder number, finish automatically by single-chip microcomputer and close marshalling of cylinder circuit and switch operating.Select to remove when closing the cylinder button, remove all and close the cylinder task.
Claims (4)
1, a kind of automobile cylinder closing oil-saving pollution treatment controller, comprise and close the cylinder controller, with close the air inlet pressure sensor that the cylinder controller is connected with lead respectively, throttle position sensor, rotating speed and crankshaft position sensor, temperature transducer, it is characterized in that: also comprise and close cylinder final controlling element (6), close cylinder final controlling element (6) one ends with lead with close cylinder controller (1) and be connected, the other end is connected with oil sprayer on the former car, closing cylinder controller (1) is a single-chip microcomputer, after the signal processing that it sends various sensors here, to closing cylinder final controlling element (6) output order, close cylinder final controlling element (6) by command control oil sprayer proper functioning or close cylinder.
2, automobile cylinder closing oil-saving pollution treatment controller according to claim 1 is characterized in that: also comprise control panel (13), tutorial light (14), control panel (13) with close cylinder controller (1) and be connected with lead, tutorial light (14) places on the control panel (13).
3, automobile cylinder closing oil-saving pollution treatment controller according to claim 1 and 2, it is characterized in that: if former car is a gasoline car, close cylinder final controlling element (6) and can select relay or transistor switch for use, it is connected with lead with the electrospray controller with oil sprayer on the former car; If former car is a diesel-oil vehicle, close the optional solenoid valve of using of cylinder final controlling element (6), it is connected with oil pipe with oil sprayer with Injection Pump on the former car.
4, automobile cylinder closing oil-saving pollution treatment controller according to claim 1, it is characterized in that air inlet pressure sensor (8), throttle position sensor (10), rotating speed and crankshaft position sensor (7) and temperature transducer (12) can also can be provided with specially with the sensor on the former car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208975 CN2531116Y (en) | 2002-04-15 | 2002-04-15 | Automobile cylinder-closing fuel-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02208975 CN2531116Y (en) | 2002-04-15 | 2002-04-15 | Automobile cylinder-closing fuel-saving controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531116Y true CN2531116Y (en) | 2003-01-15 |
Family
ID=33689514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02208975 Expired - Fee Related CN2531116Y (en) | 2002-04-15 | 2002-04-15 | Automobile cylinder-closing fuel-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531116Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410623A (en) * | 2013-08-20 | 2013-11-27 | 杨木胜 | Oil-saving method for motor vehicle and energy-saving motor vehicle |
| CN104847551A (en) * | 2014-03-12 | 2015-08-19 | 北汽福田汽车股份有限公司 | Multi-cylinder engine oil supply method, pump truck engine oil supply method and system |
-
2002
- 2002-04-15 CN CN 02208975 patent/CN2531116Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410623A (en) * | 2013-08-20 | 2013-11-27 | 杨木胜 | Oil-saving method for motor vehicle and energy-saving motor vehicle |
| CN104847551A (en) * | 2014-03-12 | 2015-08-19 | 北汽福田汽车股份有限公司 | Multi-cylinder engine oil supply method, pump truck engine oil supply method and system |
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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 |