CN102562366A - Environmental-friendly fuel economizer for internal combustion engine - Google Patents
Environmental-friendly fuel economizer for internal combustion engine Download PDFInfo
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- CN102562366A CN102562366A CN2012100130970A CN201210013097A CN102562366A CN 102562366 A CN102562366 A CN 102562366A CN 2012100130970 A CN2012100130970 A CN 2012100130970A CN 201210013097 A CN201210013097 A CN 201210013097A CN 102562366 A CN102562366 A CN 102562366A
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Abstract
The invention discloses an environmental-friendly fuel economizer for an internal combustion engine. An air inlet pipe, an air transmission pipe and an electromagnetic valve which is arranged between the air inlet pipe and the air transmission pipe form an air supplementing pipe together; the electromagnetic valve is connected with an electromagnetic valve control switch; one end of the air supplementing pipe is connected with an air lattice of a vehicle, and the other end is directly connected with the air inlet pipe of the internal combustion engine; and the electromagnetic valve control switch is used to control the electromagnetic valve to finish the on and off of the air supplementing pipe. When the air valve of the internal combustion engine is opened to allow air to enter, the electromagnetic valve control switch is used to control the electromagnetic valve to open, the air supplementing pipe is in the on state, and the fresh air sucked in by the air lattice directly enters the air inlet pipe of the internal combustion engine through the air supplementing pipe, thus the content of air in the mixed gas of a piston is increased, the air-fuel ratio of the mixed gas is improved, the fuel has enough oxygen to combust, the combustion rate of the fuel is improved, the internal combustion engine has more abundant output power, the fuel is saved, the emission of harmful gases is reduced, the energy is saved, and the environmental pollution is avoided.
Description
Technical field
The present invention relates to a kind of oil saver of IC engine, particularly a kind of internal-combustion engine environment-friendly oil economizer that improves the internal-combustion engine gasoline air mixture ratio.
Background technique
The internal combustion engine principle is an air in air-strainer gets into cylinder of internal-combustion engine, becomes inflammable mixture with fuel mix, when piston runs to certain position (top dead center); Spark plug produces electrical spark, lights mixed gas, mixture combustion; Volume acutely expands, and the temperature and pressure of gas increases (at this moment the inlet and outlet door is all closed) suddenly in the cylinder, under high temperature and high pressure gas promotes; Piston moves to lower dead center, and through connecting rod crankshaft rotating is done work, thereby outwards power is provided.Become waste gas behind the mixture combustion in the cylinder,, discharge cylinder to waste gas again, wait for that the next round inflammable mixture gets into cylinder for the work that internal-combustion engine can be kept.
Because the structure and the working principle of internal-combustion engine, situation such as casing wall chill effect, firing chamber gap effect, scavenging and short-circuit loss often appear in mixed gas in combustion process, cause part of fuel just to be discharged from without burning or only partly burning; Especially after vehicle normally uses a period of time, because under the influence of mechanical wear, the aging factors such as (as: lambda sensor passivation, spark plug foulings etc.) of preparation; Combustion efficiency can constantly reduce; General new car fuel firing rate about 93%, particularly because valve, combustion-chamber deposit often cause valve-closing not tight, the problem of gas leakage; Lack of air; Make fuel firing rate lower, the old more rate of combustion of vehicle can be low more, and the combustion in IC engine rate that has has only about 75%.
Each pistons work of internal-combustion engine is not synchronous, and when internal-combustion engine extinguished, the intake valve of some cylinder can not be closed fully; The continuous evaporation oxidation of some unburned fuels can especially produce softer carbon distribution at below the throtlle valve in suction tude, carbon distribution accumulates over a long period more and more; Can make the roughening of suction tude tube wall, reduce the suction tude volume, air through the time can produce vortex in the coarse place of tube wall; Influence the air inlet effect, cause deficiency of air.
Vehicle calculates fuel injection quantity through the measured air mass flow of Air flow meter, forms The Best Mixed gas with inhaled air, after Air flow meter is installed in the air inlet filtering; Closure front, the actual air quantity that gets into internal-combustion engine are less than the measured air quantity of flowmeter, so the air fuel ratio of the interior mixed gas of internal-combustion engine is less than optimum value; The many little airs of fuel further cause fuel combustion insufficient, directly translate into combustion engine powered deficiency; Operational noise is big; The internal combustion engines carbon distribution increases, and oil consumption is increasingly high, forms vicious circle.Detect tail gas that vehicle discharges and can find that carbon monoxide (CO), hydrocarbon (HC), nitrogen oxide harmful gas emissions such as (NOX) be on the increase the severe contamination atmosphere.
On the other hand; Because piling up, carbon distribution blocks the idling suction tude; Make the idle speed controller clamping stagnation or exceed its regulation range; Can cause that idling is low, idling is shaken, problems such as internal-combustion engine extinguishes, tail gas exceeds standard, idling excessive fuel consumption occur, the speed-raising of various fixtures is malfunctioning, vehicle is unable to lift in the time of will raising speed.
The effluent concentration of general carbon monoxide (CO) depends on the air fuel ratio of mixed gas basically, 1 unit of the every change of air fuel ratio, and carbon monoxide in the waste gas (CO) concentration changes 3%; Therefore the concentration that improves the mixed gas air improves air fuel ratio, and is very important to the influence of carbon monoxide (CO) discharge amount, and can make fuel combustion more abundant; Combustion engine powered more sufficient, can move well, reduce noise; Reduce internal-combustion engine inner product coke build-up, reduce discharge of poisonous waste simultaneously.
Summary of the invention
The present invention aims to provide a kind of internal-combustion engine gasoline air mixture ratio that improves, and can improve power, the internal-combustion engine environment-friendly oil economizer of environmental protection fuel-economizing.
Internal-combustion engine environment-friendly oil economizer of the present invention, by suction tude, pneumatic tube, and the solenoid valve that is installed between suction tude and the pneumatic tube constitutes the replenish air pipe jointly, and solenoid valve is connected with the electromagnetic valve switch.
Internal-combustion engine environment-friendly oil economizer according to the invention constitutes the replenish air pipe by suction tude, pneumatic tube and solenoid valve, and replenish air Guan Yiduan connects the air lattice of vehicle; The other end directly is connected with intake lines of combustion engines, utilizes electromagnetic valve switch control electromagnetic valve to accomplish the conducting of replenish air pipe and close, when engine air control shutter is opened air inlet; Electromagnetic valve switch control electromagnetic valve is opened, the conducting of air blowdown pipe, and the fresh air that is sucked by the air lattice directly gets into intake lines of combustion engines through the replenish air pipe; Improve the content of mixed gas air in the piston, improve the air fuel ratio of mixed gas, make fuel that enough oxygen support burnings arranged; Improve fuel firing rate, make the internal-combustion engine outputting power more sufficient, fuel saving; Reduce noxious gas emission, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the schematic representation of a kind of internal-combustion engine environment-friendly oil economizer according to the invention.
Fig. 2 is the schematic representation of a kind of internal-combustion engine environment-friendly oil economizer according to the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment content of the present invention is described further.
Like Fig. 1, a kind of internal-combustion engine environment-friendly oil economizer is disclosed, it comprises suction tude 2; Pneumatic tube 3 and solenoid valve 1; Solenoid valve 1 is installed between suction tude 2 and the pneumatic tube 3, and suction tude 2 is formed the replenish air pipe with pneumatic tube 3 through solenoid valve 1 butt joint, and solenoid valve 1 is connected through the power supply of power line 5 with 12V or 24V; Through conducting between solenoid valve 1 control suction tude 2 and the pneumatic tube 3 with close; Solenoid valve 1 is connected with the electromagnetic valve switch, through the opening and closing of electromagnetic valve switch control electromagnetic valve 1, realizes the opening and closing of replenish air pipe.
Internal-combustion engine environment-friendly oil economizer of the present invention, it is by suction tude 2, and pneumatic tube 3 is formed the replenish air pipe with solenoid valve 1; Suction tude 2 is connected with the air lattice of vehicle, sucks ozone, and pneumatic tube 3 directly links to each other with the suction tude of internal-combustion engine; Internal-combustion engine is in aspirating stroke; Closure is opened, and suction tude begins to suck air, and can directly to intake lines of combustion engines in replenish air through the replenish air pipe this moment; It has been avoided Air flow meter and has directly delivered air in the intake lines of combustion engines, for internal-combustion engine provides sufficient oxygen.Air directly gets into combustion chambers of internal combustion engines and participates in burning, and under the certain situation of internal-combustion engine fuel injection quantity, air content increases, and has improved the air fuel ratio of mixed gas, makes fuel combustion more abundant.Between suction tude 2 and pneumatic tube 3, solenoid valve 1 is installed, solenoid valve 1 is provided with the electromagnetic valve switch, is only trampling vehicle accelerator; Closure is opened; During the air inlet of vehicle intake pipe, control electromagnetic valve 1 is opened, and suction tude 2 and pneumatic tube 3 are communicated with; Air gets in the internal-combustion engine through suction tude and pneumatic tube, participates in burning.During closed throttle, electromagnetic valve switch control electromagnetic valve 1 is also closed simultaneously, stops to carry air to internal-combustion engine, prevents that vehicle from can't brake.
Internal-combustion engine environment-friendly oil economizer according to the invention can provide sufficient air for internal combustion engine, makes fuel combustion more abundant, improves the internal-combustion engine outputting power, reduces emission of harmful substances in the tail gas, reaches fuel saving, the purpose of energy-conserving and environment-protective.
Like the internal-combustion engine environment-friendly oil economizer of Fig. 1, said electromagnetic valve switch comprises the cylindrical shell 41 of a sealing; Cylindrical shell 41 two ends connect exhaust column 43 and sucking pipe 44 respectively, and sucking pipe 44 ends are provided with can be through the switch 42 of its pulling, and the shell fragment a of switch 42 is in below, sucking pipe 44 ends; Through sucking pipe 44 air-breathing can shell fragment a being picked up, make switch 42 closures, switch 42 is installed on the power line 5 of solenoid valve 1; When switch 42 closures; Power line 5 conductings of solenoid valve 1, solenoid valve 1 can be opened, and makes between suction tude 2 and the pneumatic tube 3 to be communicated with; When sucking pipe 44 stops suction then shell fragment a reset, switch 42 breaks off, the power line 5 of solenoid valve 1 breaks off, solenoid valve 1 cuts out, blocking-up suction tude 2 and pneumatic tube 3 stop to replenish air to internal-combustion engine.
For making sucking pipe 44 suction stronger, to operate more flexibly, cylindrical shell 41 is cylindrical in the middle of can making; The shape that one or both ends are tapered; Exhaust column 43 is connected respectively to cylindrical shell 41 two ends with sucking pipe 44, and exhaust column 43 diameters are greater than sucking pipe 44 diameters, as long as exhaust column 43 is extracted the air of trace out; Just can make sucking pipe 44 produce enough big suction, a picks up with shell fragment.
It is connected with vehicle throttle through exhaust column 43, has only when closure is opened and just carries air, closed throttle to internal-combustion engine; Then stop to carry air, realize intelligent control, easy to operate; Safety and environmental protection need not promptly can be the additional enough air of internal-combustion engine by special operational after vehicle is installed, and improves the internal-combustion engine gasoline air mixture ratio; Make full combustion of fuel, for vehicle provides powered.
The above internal-combustion engine environment-friendly oil economizer, the electromagnetic valve switch that control electromagnetic valve opens and closes also can be used an exhaust column and constitute through the switch that exhaust column spurs, and the shell fragment of switch is in below, exhaust column end; Exhaust column is air-breathing can be with the shell fragment pull-up; Make switch on, exhaust column directly links to each other with air throttle of car, when closure is opened; Exhaust column is air-breathing to pick up switch shrapnel switch on.When making exhaust column air-breathing; Suction is stronger, can be easily with the shell fragment pull-up, and exhaust column can be made; From reducing gradually to contact an end diameter with switch away from switch one end; Greater than the diameter that contacts an end with switch, it is constantly easily air-breathing with shell fragment to bleed away from the diameter of switch one end for exhaust column, the time operation more flexible.
Like the internal-combustion engine environment-friendly oil economizer of Fig. 2, said electromagnetic valve switch is a relay 42, and relay 42 is installed on the power line 5 of solenoid valve 1; The signaling line 41 of relay 42 is connected with the TPS of automobile, and when closure was opened, relay 42 received the signal of TPS; Relay 42 makes power line 5 conductings; Solenoid valve 1 is opened, suction tude 2 and pneumatic tube 3 conductings, and air directly is inhaled in the internal-combustion engine.It can realize intelligent control equally through the opening and closing of the SC sigmal control solenoid valve 1 of TPS generation.
Like Fig. 1 and Fig. 2, the above internal-combustion engine environment-friendly oil economizer is for solving vehicle when the idling; The idling suction tude is because carbon distribution causes the internal-combustion engine air supply not enough, the problem that causes internal-combustion engine to shake or extinguish; The above internal-combustion engine environment-friendly oil economizer also is provided with idling pipe 6, and an end 61 of idling pipe 6 is connected with the air lattice of vehicle; The other end straight 62 connects the idling suction tude in succession, during for the idling of vehicle enough air is provided, and motor fuel fully burns when making idling; Guarantee the internal-combustion engine smooth running, prevent shake, flame-out, reached the purpose of fuel saving.
Because of different vehicle behaviour in service difference; The air quantity that internal-combustion engine need replenish when speed-raising or idling is inconsistent; Like Fig. 1 and Fig. 2, the above internal-combustion engine environment-friendly oil economizer, on pneumatic tube 3, installed can manual tune valve 7; Can regulate air inflow through manual adjustment valve 7, satisfy the needs of different vehicle through pneumatic tube 3.Mounted valve 8 on the idling pipe equally, the air quantity that the needs during through valve 8 can regulate different vehicle idling replenish.The runnability of back when detecting that content of harmful is with vehicle idling in the tail gas is installed, and the manual tune valve to satisfy the use of different vehicle, makes mixed gas in the internal-combustion engine satisfy the air fuel ratio of the best, makes full combustion of fuel.
The above internal-combustion engine environment-friendly oil economizer, also can mounted valve on the suction tude 2 or on suction tude 2 and pneumatic tube 3 mounted valve simultaneously, the air quantity of in internal-combustion engine, importing through the valve adjustment.
Internal-combustion engine environment-friendly oil economizer according to the invention through the supply of coming the increasing combustion engine air by a kind of controlled specific mode, carries out the aerobic compensation to internal-combustion engine; The compression ratio of increasing combustion engine makes cylinder fuel and air ratio be increased to the burning optimum value, lets the fuel in the firing chamber be fully burned; So because sufficient combustion has stopped to produce in the cylinder possibility of carbon distribution fully, thereby improve fuel firing rate, to reach the purpose of combustion-supporting fuel-efficient and enhancing outputting power; Simultaneously because sufficient combustion; Also reached the carbon monoxide that reduces in the tail gas and hydrocarbon etc. emission of harmful substances, environmental protection, fuel-economizing.
Internal-combustion engine environment-friendly oil economizer according to the invention, through the as installed test, its fuel saving ratio can reach 10%-25%, and average fuel saving ratio reaches about 15%, after vehicle is installed the sensation that obvious throttle lightens, the car acceleration is strong is arranged, and can promote about power 10%-30%; Detect the vehicle discharge tail gas, harmful matters such as carbon monoxide and hydrocarbon obviously reduce, and engine noise reduces, and rotating speed is more steady.
The present invention is simple in structure, and is easy for installation, need not change the vehicle any structure, only needs the professional person to install and gets final product; Long-term use can be removed carbon residue in the cylinder, prolongs the motor physical life, and it can realize Automatic Control, opens automatically during ato unit; Automatically close during shutting engine down, need not unnecessaryly operate, can make combustion engine powered output reach maximization; And can reduce discharge of poisonous waste in the tail gas, the protection environment reduces the wasting of resources.
Claims (6)
1. internal-combustion engine environment-friendly oil economizer is characterized in that: by suction tude, pneumatic tube, and the solenoid valve that is installed between suction tude and the pneumatic tube constitutes the replenish air pipe jointly, and solenoid valve is connected with the electromagnetic valve switch.
2. internal-combustion engine environment-friendly oil economizer according to claim 1 is characterized in that: said electromagnetic valve switch, form by exhaust column with through the switch of exhaust column pulling.
3. internal-combustion engine environment-friendly oil economizer according to claim 1 is characterized in that: said electromagnetic valve switch, comprising that the cylindrical shell of sealing, exhaust column that is communicated with cylindrical shell and sucking pipe, sucking pipe end are provided with can be through the switch of its pulling.
4. internal-combustion engine environment-friendly oil economizer according to claim 1 is characterized in that: said electromagnetic valve switch is a relay.
5. according to claim 1,2,3 or 4 described internal-combustion engine environment-friendly oil economizers is characterized in that: also comprise the idling pipe.
6. internal-combustion engine environment-friendly oil economizer according to claim 5 is characterized in that: on suction tude, pneumatic tube or idling pipe, valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100130970A CN102562366A (en) | 2012-01-13 | 2012-01-13 | Environmental-friendly fuel economizer for internal combustion engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100130970A CN102562366A (en) | 2012-01-13 | 2012-01-13 | Environmental-friendly fuel economizer for internal combustion engine |
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| CN102562366A true CN102562366A (en) | 2012-07-11 |
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| CN2012100130970A Pending CN102562366A (en) | 2012-01-13 | 2012-01-13 | Environmental-friendly fuel economizer for internal combustion engine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837573A (en) * | 2017-01-13 | 2017-06-13 | 重庆普什机械有限责任公司 | A kind of air-fuel ratio regulation system with parking function |
| CN111765013A (en) * | 2020-06-28 | 2020-10-13 | 陈廷红 | Intelligent fuel economizer |
| CN114992008A (en) * | 2022-06-15 | 2022-09-02 | 覆能(烟台)节能环保科技有限公司 | Environment-friendly fuel economizer |
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| US4015568A (en) * | 1974-09-17 | 1977-04-05 | Nissan Motor Co., Ltd. | Intake manifold pressure regulator of internal combustion engine |
| US4483292A (en) * | 1980-09-29 | 1984-11-20 | Suzuki Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
| CN1769658A (en) * | 2004-11-05 | 2006-05-10 | 高强 | Electrically controlled gas supplementing device for lean burning |
| CN2911217Y (en) * | 2006-01-20 | 2007-06-13 | 成都东池租赁投资有限责任公司 | Economizer |
| CN201159116Y (en) * | 2008-02-29 | 2008-12-03 | 三阳工业股份有限公司 | Injection engine intake system |
| CN101397952A (en) * | 2008-10-31 | 2009-04-01 | 隆鑫工业有限公司 | Adjustable air-compensating engine |
| CN202381196U (en) * | 2012-01-13 | 2012-08-15 | 叶泽延 | Environmentally-friendly oil saver for internal combustion engine |
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2012
- 2012-01-13 CN CN2012100130970A patent/CN102562366A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015568A (en) * | 1974-09-17 | 1977-04-05 | Nissan Motor Co., Ltd. | Intake manifold pressure regulator of internal combustion engine |
| US4483292A (en) * | 1980-09-29 | 1984-11-20 | Suzuki Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
| CN1769658A (en) * | 2004-11-05 | 2006-05-10 | 高强 | Electrically controlled gas supplementing device for lean burning |
| CN2911217Y (en) * | 2006-01-20 | 2007-06-13 | 成都东池租赁投资有限责任公司 | Economizer |
| CN201159116Y (en) * | 2008-02-29 | 2008-12-03 | 三阳工业股份有限公司 | Injection engine intake system |
| CN101397952A (en) * | 2008-10-31 | 2009-04-01 | 隆鑫工业有限公司 | Adjustable air-compensating engine |
| CN202381196U (en) * | 2012-01-13 | 2012-08-15 | 叶泽延 | Environmentally-friendly oil saver for internal combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837573A (en) * | 2017-01-13 | 2017-06-13 | 重庆普什机械有限责任公司 | A kind of air-fuel ratio regulation system with parking function |
| CN111765013A (en) * | 2020-06-28 | 2020-10-13 | 陈廷红 | Intelligent fuel economizer |
| CN114992008A (en) * | 2022-06-15 | 2022-09-02 | 覆能(烟台)节能环保科技有限公司 | Environment-friendly fuel economizer |
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Application publication date: 20120711 |