CN101424231A - Engine oxygenation, combustion supporting and fuel saving method and device thereof - Google Patents
Engine oxygenation, combustion supporting and fuel saving method and device thereof Download PDFInfo
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- CN101424231A CN101424231A CNA2008101870800A CN200810187080A CN101424231A CN 101424231 A CN101424231 A CN 101424231A CN A2008101870800 A CNA2008101870800 A CN A2008101870800A CN 200810187080 A CN200810187080 A CN 200810187080A CN 101424231 A CN101424231 A CN 101424231A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to a method for increasing oxygen, supporting combustion and saving oil for an engine, and a device thereof. The method comprises the following steps: converting canned compressed oxygen or liquid oxygen into low-pressure oxygen through a decompression device and a flow control device, and then conveying the low-pressure oxygen to the engine through a conveying pipeline to cause fuel oil to combust fully. The device for increasing the oxygen, supporting the combustion and saving the oil comprises an oxygen storage device and a pipeline connected with the engine, wherein the oxygen storage device is provided with a switch and a pressure gauge, and the pipeline is provided with a first-stage pressure reducing valve, a gasification chamber, the flow control device, and a second-stage pressure reducing valve in turn according to the oxygen flowing direction. The method has the advantages that the method meets requirement of combustion of the fuel oil for the engine under various loads by using a mode of directly increasing the oxygen to the inside of the engine, can improve combustion utilization rate of the fuel oil greatly, achieve the aims of saving energy and reducing discharge, reduce gas which is contained in the gas discharged by fully combusted gasoline and affect air quality greatly, and has extremely remarkable environmental protection effect.
Description
Technical field
The present invention relates to a kind of engines fuel-economizing method, specifically, relate to a kind ofly by injecting oxygen, that improves mixed oil and gas in the motor contains the oxygen ratio, thereby makes the clean-burning fuel saving method of fuel oil in the motor, and the device that is adopted.
Background technique
Motor is that air and fuel oil are mixed in proportion, is atomized into mixed oil and gas, and mixed oil and gas is sucked by cylinder, by piston motion, and compression, burning produces high pressure, promotes the piston acting.Therefore the combustion ratio of engine cylinder is the key of engine fuel use amount.As everyone knows, the fuel utilization ratio of all internal-combustion engines has only 1/3rd, has 2/3rds fuel oil to be turned into waste gas, and launched machine is discharged.With the petrol engine is example: the air fuel ratio of gasoline is: 14.7/1.Motor is the volume that has configured cylinder earlier, utilizes Carburetor again, and with air and gasoline, the ratio in 14.7/1 is atomized into mixed oil gas, enters in the motor, for engine combustion.So, during designed engines, farthest set, supply motor to do work the optimal proportion of air and oil inflame.
The fuel supply volume of motor is at normal temperature with after reserving cylinder volume, press the air fuel ratio 14.7:1 setting of fuel oil.Calculate by 1 cubic metres of air:
According to material density formula: ρ=M/V, ρ density, M quality, V volume
The density of air is: 1.29,1 cubic metres air * 1.29=1.29 kilogram=1290 grams
The air fuel ratio of gasoline is: 14.7:1,1290 gram/14.7=87.75 gram, that is to say, 1 cubic metre air can burn 87.75 the gram fuel oils, and the oxygen content of 1 kg air is: 21%, therefore 1 cubic metres of air contain the oxygen quality: 1290 gram * 21%=270.9 grams, 270.9 grams/87.75 grams=3.08 grams that is to say 3 gram oxygen combustions, 1 gram gasoline.Simultaneously, the calorific value of gasoline is; 46000000J/Kg, the fuel oil institute work of 1 cubic metres of air is the 46000000*87.75/1000=4036500 joule
In fact, the volume of air can be subjected to different pressure and temperature effect and change, enter the air in the engine cylinder, volume can expand along with the rising of cylinder temperature, and motor is done man-hour, and cylinder temperature can raise, be subjected to the cylinder Temperature Influence, entering the air of cylinder, can only be the air after expanding, and claims expanded air.Motor is done man-hour, and cylinder temperature raises, and the intake temperature of cylinder reaches 400 degree.According to perfect gas equation of gaseous state P1*V1/T1=P2*V2/T2
The P1=P2 cylinder pressure is identical, the volume of V1 cylinder gases volume V2 expanded air, T thermodynamic temperature " temperature Celsius+273.15 ", intake temperature 400 degree of cylinder, V2=(T2/T1) V1=(400+273.15/273.15) V1=2.46V1
Cylinder temperature be elevated to 400 the degree, the volumetric expansion of air 2.46 times, the mass conservation of 1 cubic metres of air * 2.46=2.46 cubic metres of air; 2.46 cubic meter=1290 grams, the weight of 1 cubic metre of expanded air: 1290/2460=524.4 gram, the oxygen content of 1 cubic metre of expanded air: 524.6 gram * 21%=110 grams, 1 cubic metre of expanded air combustion ratio: 524.6 gram/14.7=35.67 gram, air after 1 cubic metre of expansion can only burn: 35.67 gram fuel oils, but engine running is by the air fuel ratio fuel feeding that designs, still for 87.75 gram gasoline, the ratio of both fuel oils: 35.67/87.75=0.4=40%, the ratio of both oxygen: 110 grams/270.9 gram=0.4=40%, learn that from above because of the temperature of motor raises, the fuel oil in the cylinder has 60% and wastes because of lacking oxygen combustion.
In addition: when the each exhaust of motor stops, owing to the gas pressure of reason cylinders such as exhaust resistance is higher than the about 110MP of barometric pressure.Nearly 10% waste gas remains in the cylinder, and residual air is oxygen-free.When the each air inlet of cylinder stopped, the air in the cylinder was exactly that 10% residual gas adds the expanded air sum that enters.So, expanded air in the cylinder is: 524.4 grams-52.4 grams=472. grams, simultaneously, combustion ratio: 472 gram/14.7=32, the gasoline institute work of the expanded air of 1 cubic metre of cylinder, 46000000*32/1000=1472000 joule, oxygen content: 472*21%=99 gram, with the ratio of the oxygen content that designs be: 99 grams/270.9 gram=0.36=36%, the ratio of amount of fuel is: 32 grams/87.75 gram=0.36=36%, the ratio of power is: 1472000J/4036500J=36%
In every cubic metres of air ratio, enter the fuel oil in the engine cylinder, have only 36% to be utilized acting, have 64% because lack oxygen combustion and be wasted.Because 64% aphlogistic fuel oil is arranged, change into the launched machine of waste gas and discharge, caused exhaust emission pollution.
The energy is unrenewable, and the method for saving fuel oil, reducing toxic emission is all being sought in the whole world now.As; Many engine intake valves, turbosupercharging etc.All be to strengthen air inflow to motor, increase oxygen is more abundant by oil inflame, to reach the order ground of energy-saving and emission-reduction, though all played certain effect, all can not fundamentally solve the problem of fuel oil perfect combustion.
Summary of the invention
The objective of the invention is at the existing because oil inflame of available engine insufficient, thereby pollute and many deficiencies such as waste, provide a kind of by in motor, injecting comburant oxygen, make clean-burning fuel saving method of fuel oil and device thereof.
Technological scheme of the present invention is: a kind of engine oxygenation, combustion supporting fuel saving method, with canned compressed oxygen or liquid oxygen, be converted to low oxygen by decompressor and flow control device, then oxygen be transported in the motor by conveyance conduit, help fuel oil fully to burn.
Preferably, described increasing in the right combustion-supporting oil saving method, oxygen in pot or liquid oxygen once reduce pressure earlier in delivery line, post-decompression high pressure oxygen or liquid oxygen gasify, oxygen after the gasification is controlled its flow by flow control device again, low oxygen by flow control device carries out the secondary decompression again, and the post-decompression gas of secondary is directly imported motor by conveyance conduit.
Preferably, described oxygen in pot or liquid oxygen carry out Pressure testing before once reducing pressure.
Preferably, this oxygen enriching burning-aid gasoline-saving device comprises a storage oxygen device and the pipeline that is connected with motor, and storage oxygen device is provided with switch and pressure gauge, direction according to flow of oxygen on the pipeline is disposed with the one-level reduction valve, gasification room, flow control device, and second depressurized valve.
Preferably, be provided with the Pressure testing control valve between described storage oxygen device and the one-level reduction valve.
Preferably, described flow control device comprises a tubular shell, and the solenoid-operated switch and the mechanically controlled switch that are installed in tubular shell both ends open place, has suction port and air outlet on the housing; An inverted cone table shape piston is installed in the cavity of enclosure interior, the tapering root of cone table shape piston is aimed at the suction port of housing, be provided with a pushing tow plunger at the suction port place, the pushing tow plunger be one horn-like, its taper latter end is arranged in the oxygen intake pipe, enlarges front end and the sliding contact of cone table shape piston; Solenoid-operated switch is connected with the cone table shape piston respectively with mechanically controlled switch, and control cone table shape piston slides up and down in cavity.
Preferably, described solenoid-operated switch comprises the end cover rubber that is installed in tubular shell one end and is installed in electromagnet on the end cap, and the head of this electromagnet core is provided with a fore-set, and fore-set passes end cap and contacts with the terminal pushing tow of cone table shape piston; Described mechanically controlled switch comprises and is installed in the pull bar tubular shell the other end, that contact with the root pushing tow of cone table shape piston, and the mechanical backguy of cylinder lever connecting rod and accelerator control device, and pull bar is provided with Returnning spring.
Beneficial effect of the present invention is: the present invention utilizes the mode that directly increases oxygen in motor, the needs of motor oil inflame under various loads have been satisfied, can improve the combustion utilization efficiency of fuel oil greatly, reached the purpose of energy-saving and emission-reduction, and the air quality gas that influences that comprises in the gasoline of the sufficient combustion gas of discharging also reduces greatly, and its environment protection effect is also very obvious.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is electrical control figure of the present invention;
Accompanying drawing 3 is the static sectional view of flow control device of the present invention;
Accompanying drawing 4 is the dynamic sectional view of idle running of flow control device of the present invention;
Accompanying drawing 5 is the dynamic sectional view of accelerated service of flow control device of the present invention.
Embodiment
As Fig. 1 to specific embodiments of the invention shown in Figure 5, a kind of engine oxygenation, combustion supporting fuel saving method, oxygen in pot or liquid oxygen are once reduced pressure earlier in delivery line, post-decompression high pressure oxygen or liquid oxygen gasify, oxygen after the gasification is controlled its flow by flow control device again, low oxygen by flow control device carries out the secondary decompression again, and the post-decompression gas of secondary is directly imported motor 21 by conveyance conduit.Described oxygen in pot or liquid oxygen carry out Pressure testing before once reducing pressure.
The device that above-mentioned oxygen enriching burning-aid fuel saving method is adopted comprises a storage oxygen device 1 and the pipeline 2 that is connected with motor 21, storage oxygen device is provided with switch 3 and pressure gauge 4, direction according to flow of oxygen on the pipeline 2 is disposed with one-level reduction valve 6, gasification room 7, flow control device, and second depressurized valve 10.Pipeline 2 between storage oxygen device 1 and the one-level reduction valve 6 is provided with Pressure testing control valve 5.
Described flow control device comprises a tubular shell 28, and the solenoid-operated switch and the mechanically controlled switch that are installed in tubular shell 28 both ends open places, has suction port and air outlet on the housing 28; An inverted cone table shape piston 20 is installed in the cavity of housing 28 inside, the tapering root of cone table shape piston 20 is aimed at the suction port of housing 28, be provided with a pushing tow plunger 19 at the suction port place, pushing tow plunger 19 be one horn-like, its taper latter end is arranged in the oxygen intake pipe 18, enlarge front end and 20 sliding contacts of cone table shape piston, be provided with seal ring between suction tude 18 and the pushing tow plunger 19; Solenoid-operated switch is connected with cone table shape piston 20 respectively with mechanically controlled switch, and control cone table shape piston 20 slides up and down in cavity.Described solenoid-operated switch comprises the end cover rubber 27 that is installed in tubular shell 28 1 ends and is installed in electromagnet 29 on the end cap 27, the head of this electromagnet core 22 is provided with a fore-set 23, and fore-set 23 passes end cap 27 and contacts with the terminal pushing tow of cone table shape piston 20; Described mechanically controlled switch comprises and is installed in pull bar 30 tubular shell 28 the other ends, that contact with the root pushing tow of cone table shape piston 20, and the mechanical backguy 26 of cylinder lever connecting rod 30 and accelerator control device, and pull bar 30 is provided with Returnning spring 24.
During work, when motor 21 does not turn round, oxygen flows out from storage oxygen device 1, by pipeline 2 through switch valve 3, Pressure testing control valve 5, one-level reduction valve 6, vaporizing chamber 7, to solenoid valve 8, storage oxygen device 1 is provided with pressure gauge 4, the indication gas pressure, Pressure testing control valve 5 guarantees gas pressure within the force value of a safety, vaporizing chamber 7 improves the temperature of compressed oxygen and liquid oxygen.During ato unit, closed power switch 11, the coil 13 of solenoid valve 8 is connected, and opens solenoid valve 8, and oxygen enters on the pipeline 2 before the solenoid electric valve 9 by solenoid valve 8, and this moment, oxygen was enclosed in 18 li of suction tude because solenoid electric valve 9 is not opened; Connect enable switch 12, motor coil 14 energisings, motor 21 starts, connect relay 15 simultaneously, made the normally opened contact 15-1 closure of relay 15, thus engage relay 16, the normally opened contact 16-1 closure of relay 16 has been connected the coil 17 of solenoid electric valve 9 and self-locking.Electromagnet 29 closures, movable core 22 actions, withstanding fore-set 23 moves upward, thereby promoting cone table shape piston 20 moves upward, thereby, the diameter of the cone table shape piston 20 that contacts with pushing tow plunger 19 reduces gradually, under the pressure effect of the gas of cone table shape piston 20 in suction tude 18, is released by gas, gas flows out from the gap that pushing tow plunger 19 separates, enter valve body, flow out, enter secondary reduction valve 10 through steam outlet pipe 25, in the air-strainer of motor, the cylinder of launched machine sucks, and replenishes the oxygen in the cylinder, helps the engine fuel burning.Because relay 16 self-lockings, after enable switch 12 resets, relay 16 still gives electromagnet 29 power supplies, cone table shape piston 20 is withstood on a fixing position, the gap of pushing tow plunger 19 and suction tude 18 also is fixed, and has only quantitative idling Oxygen Flow to cross solenoid electric valve 9 and secondary reduction valve 10, enter in the air-strainer of motor, for engine idling operation.Because the cone table shape piston 20 of control pushing tow plunger 19 location statuss is connected with oil-filling mechanism by mechanical backguy 26 and is synchronous, when motor quickens, oil-filling mechanism is pulled, drawing cone table shape piston 20 simultaneously moves up, pushing tow plunger 19 is along with shifting to outer skidding off on the cone table shape piston 20, the air inlet gap is strengthened, and more oxygen flows out from steam outlet pipe 25 through valve body.When oil-filling mechanism loosened, cone table shape piston 20 returned under the elastic force effect of Returnning spring 24, and along with the load of motor constantly changes, oil-filling mechanism constantly spurs and loosens.Air inflow also just and the increase of fuel oil and minimizing changing synchronously.When oil-filling mechanism resets, cone table shape piston 20 moves down under the pressure of spring, drops on the fore-set 23 of movable core 22 of electromagnet 29, because relay 16 self-lockings, electromagnet 29 is still closed, still has idling oxygen to pass through. and motor is idle running still.The power supply that turns off engine stops, and the position that solenoid electric valve 9 recovers Fig. 3 stops oxygen supply.Secondary reduction valve 10 makes the oxygen that enters motor 21 that a mild suction pressure be arranged.
Claims (7)
1, a kind of engine oxygenation, combustion supporting fuel saving method, it is characterized in that: with canned compressed oxygen or liquid oxygen, be converted to low oxygen by decompressor and flow control device, then oxygen be transported in the motor by conveyance conduit, help fuel oil fully to burn.
2, engine oxygenation, combustion supporting fuel saving method as claimed in claim 1, it is characterized in that: described increasing in the right burning-aid method, oxygen in pot or liquid oxygen once reduce pressure earlier in delivery line, post-decompression high pressure oxygen or liquid oxygen gasify, oxygen after the gasification is controlled its flow by flow control device again, low oxygen by flow control device carries out the secondary decompression again, and the post-decompression gas of secondary is directly imported motor by conveyance conduit.
3, as any described engine oxygenation, combustion supporting fuel saving method of claim 1 or 2, it is characterized in that: described oxygen in pot or liquid oxygen carry out pressure controlling before once reducing pressure.
4, engine oxygenation, combustion supporting fuel saving method equipment therefor as claimed in claim 2, it is characterized in that: this oxygenation combustion-supporting apparatus comprises a storage oxygen device and the pipeline that is connected with motor, storage oxygen device is provided with switch and pressure gauge, direction according to flow of oxygen on the pipeline is disposed with the one-level reduction valve, gasification room, flow control device, and second depressurized valve.
5, engine oxygenation, combustion supporting fuel saving method equipment therefor as claimed in claim 4 is characterized in that: be provided with the Pressure testing control valve between described storage oxygen device and the one-level reduction valve.
6, engine oxygenation, combustion supporting fuel saving method equipment therefor as claimed in claim 4, it is characterized in that: described flow control device comprises a tubular shell, and the solenoid-operated switch and the mechanically controlled switch that are installed in tubular shell both ends open place, have suction port and air outlet on the housing; An inverted cone table shape piston is installed in the cavity of enclosure interior, the tapering root of cone table shape piston is aimed at the suction port of housing, be provided with a pushing tow plunger at the suction port place, the pushing tow plunger be one horn-like, its taper latter end is arranged in the oxygen intake pipe, enlarges front end and the sliding contact of cone table shape piston; Solenoid-operated switch is connected with the cone table shape piston respectively with mechanically controlled switch, and control cone table shape piston slides up and down in cavity.
7, engine oxygenation, combustion supporting fuel saving method equipment therefor as claimed in claim 6, it is characterized in that: described solenoid-operated switch comprises the end cover rubber that is installed in tubular shell one end and is installed in electromagnet on the end cap, the head of this electromagnet core is provided with a fore-set, and fore-set passes end cap and contacts with the terminal pushing tow of cone table shape piston; Described mechanically controlled switch comprises and is installed in the pull bar tubular shell the other end, that contact with the root pushing tow of cone table shape piston, and the mechanical backguy of cylinder lever connecting rod and accelerator control device, and pull bar is provided with Returnning spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101870800A CN101424231A (en) | 2008-12-13 | 2008-12-13 | Engine oxygenation, combustion supporting and fuel saving method and device thereof |
| CN2009100090187A CN101614170B (en) | 2008-12-13 | 2009-02-13 | Oxygen-increasing and combustion-supporting oil saving device for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101870800A CN101424231A (en) | 2008-12-13 | 2008-12-13 | Engine oxygenation, combustion supporting and fuel saving method and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101424231A true CN101424231A (en) | 2009-05-06 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101870800A Pending CN101424231A (en) | 2008-12-13 | 2008-12-13 | Engine oxygenation, combustion supporting and fuel saving method and device thereof |
| CN2009100090187A Expired - Fee Related CN101614170B (en) | 2008-12-13 | 2009-02-13 | Oxygen-increasing and combustion-supporting oil saving device for engine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100090187A Expired - Fee Related CN101614170B (en) | 2008-12-13 | 2009-02-13 | Oxygen-increasing and combustion-supporting oil saving device for engine |
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| CN (2) | CN101424231A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
| CN103184955A (en) * | 2011-12-30 | 2013-07-03 | 王正铉 | Novel and efficient automobile energy-saving and emission reduction device-oxygen adding optimized air-fuel ratio device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102104A (en) * | 2019-12-18 | 2020-05-05 | 深圳奥瑞迪科技有限公司 | Fuel-saving method for supporting combustion by releasing heavy oxygen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201318229Y (en) * | 2008-12-13 | 2009-09-30 | 朱本川 | Oxygenating combustion-supporting fuel saving device for engines |
-
2008
- 2008-12-13 CN CNA2008101870800A patent/CN101424231A/en active Pending
-
2009
- 2009-02-13 CN CN2009100090187A patent/CN101614170B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
| CN103184955A (en) * | 2011-12-30 | 2013-07-03 | 王正铉 | Novel and efficient automobile energy-saving and emission reduction device-oxygen adding optimized air-fuel ratio device |
| CN103184955B (en) * | 2011-12-30 | 2015-03-25 | 王正铉 | Novel and efficient automobile energy-saving and emission reduction device-oxygen adding optimized air-fuel ratio device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101614170B (en) | 2013-10-30 |
| CN101614170A (en) | 2009-12-30 |
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