CN108286482A - Semi-automatic oil emulsion facilitates system and method - Google Patents
Semi-automatic oil emulsion facilitates system and method Download PDFInfo
- Publication number
- CN108286482A CN108286482A CN201710012993.8A CN201710012993A CN108286482A CN 108286482 A CN108286482 A CN 108286482A CN 201710012993 A CN201710012993 A CN 201710012993A CN 108286482 A CN108286482 A CN 108286482A
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- China
- Prior art keywords
- oil
- tank
- fuel
- engine
- facilitates
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
- F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
Abstract
The present invention relates to a kind of semi-automatic oil emulsions to facilitate system and method, facilitate tank and oil feed pump including emulsion tank, diesel fuel tanks, double fuel, double fuel facilitates the inlet communication of tank and oil feed pump, the diesel oil of oil emulsion and diesel fuel tanks from the emulsion tank facilitates tank to export to oil feed pump through double fuel, facilitate in double fuel and is equipped with temporary fuel tank between tank and the big pump of engine, oil feed pump conveys fuel to temporary fuel tank, and the fuel of the big pump of engine is directly from temporary fuel tank；The heat exchanger for heated milk carburetion is equipped between oil feed pump and temporary fuel tank.Fuel tank is kept in the setting close to the position of the big pump of engine, can guarantee that engine has sufficient oil emulsion supply under any circumstance.Oil emulsion is heated by heat exchanger, and when driving slowly such as waits traffic lights, emulsified oil temperature will not reduce and generate insufficient phenomenon of burning.
Description
Technical field
The present invention relates to diesel engine technologies field, it can make diesel engine not only can be with burning diesel oil but also the emulsification that can burn
Oil can be applied to all kinds of diesel engines, field of boilers.
Background technology
Oil emulsion refers to a kind of lotion that diesel oil is continuous phase, water is dispersed phase.Oil emulsion is for the operation principle of engine：
Oil emulsion enters cylinder and secondary-atomizing occurs, and so that elaioleucite is become thinner, and be sufficiently mixed with oxygen, completely burned.Breast
Carburetion has the following problems during facilitating system use：Since the viscosity of the ratio of viscosities diesel oil of oil emulsion is high, the stream of oil emulsion
Speed is less than the flow velocity of diesel oil, in the case where the situation that engine needs oil mass big such as engine accelerates, runs out of oil.It is driving a vehicle
When slowly especially waiting traffic lights, burning is insufficient, and engine idling operation is unstable, and engine shake emits white cigarette.
Invention content
The technical problem to be solved in the present invention is to avoid the deficiencies in the prior art place and propose a kind of engine idling operation
Steadily and when engine can guarantee that the semi-automatic oil emulsion of sufficient oil emulsion supply facilitates system and method in acceleration mode.
Technical solution is used by the present invention solves the technical problem：
It is proposed that a kind of semi-automatic oil emulsion facilitates system, including emulsion tank, diesel fuel tanks, double fuel to facilitate tank and oil feed pump, institute
The inlet communication that double fuel facilitates tank and oil feed pump is stated, the diesel oil of oil emulsion and diesel fuel tanks from the emulsion tank is through double combustions
Material facilitates tank to export to oil feed pump, facilitates in the double fuel and is equipped with temporary fuel tank, the fuel feeding between tank and the big pump of engine
It pumps to temporary fuel tank and conveys fuel, the fuel of the big pump of engine is directly from the temporary fuel tank；In the oil feed pump and
The heat exchanger for heated milk carburetion is equipped between temporary fuel tank.
Further：
Oil circuit between the temporary fuel tank and the big pump of the engine is within 2 meters.
Bypass is equipped between the input terminal and output end of the oil feed pump, the caliber of the bypass is less than the interior of main fuel feed pump
Diameter.
The double fuel facilitates the top of tank to be equipped with air bleeding valve.
The heat exchanger is connected to through the first cooling line with engine cool constant temperature bypass output end, through the second cooling line
It is connected to engine cool circulating pump or with engine radiator.
The emulsion tank and diesel fuel tanks facilitate tank to be connected to through three-way magnetic valve with the double fuel.
It is proposed that a kind of semi-automatic oil emulsion facilitates method, including step：
Semi-automatic oil emulsion facilitates the master switch of system to power, and fuel feeding pump startup, the blender manually started in emulsion tank is opened
Begin to stir, is set the closing of time blender；
Start to engine, for diesel oil, to reach set temperature or according to enforcement according to the temperature value of engine self-temperature table
It is switched to for oil emulsion after certain running time or running distance；
Oil feed pump facilitates tank to convey oil emulsion from double fuel, and oil emulsion is heated by heat exchanger, is delivered to temporary fuel tank；
The temporary fuel tank is directly to the big oil pump feed of engine.
When engine is in high torque state, and oil mass is needed to be more than the fuel delivery of oil feed pump, from being arranged in the oil feed pump
Bypass between input terminal and output end supplements fuel feeding；When engine is in low torque state, oil mass is needed to be less than the fuel feeding of oil feed pump
When amount, oil emulsion is from the bypass reflux pressure letdown.
Heat exchanger is connected to through the first cooling line with engine cool constant temperature bypass output end, through the second cooling line and hair
Motivation coolant circulation pump is connected to engine radiator；The heat that engine generates is released in cooling water, after heating
Cooling water flows through heat exchanger for heated milk carburetion.
The amount of storage of cooling water is more than the cooling water inflow that the heat exchanger is flowed out in the unit interval in the heat exchanger.
Compared with prior art, the technical effects of the invention are that：After double fuel facilitates tank, before the big pump of engine
It is arranged close to the position of the big pump of engine and keeps in fuel tank, can guarantee that engine has sufficient oil emulsion to supply under any circumstance
It answers, oil feed pump and the big pump of engine are without exactly matching.Oil emulsion is heated by the cooling water of heat exchanger, slow such as in driving
When equal traffic lights, emulsified oil temperature will not soon reduce very much and generate insufficient phenomenon of burning.
Description of the drawings
Fig. 1 is the function module principle schematic that semi-automatic diesel oil emulsification facilitates system.
1. emulsion tank, 2. diesel fuel tanks, 3. filters, 4. filters, 5. three-way magnetic valves, 6. double fuels facilitate tank, 7.
Oil feed pump, 8. heat exchangers, 9. filters, 10. temporary fuel tanks, the big pump of 11. engines, 12. diesel engines, 13. radiators,
14. air bleeding valve, 15. emulsification oil pipes, 16. diesel oil pipes, 17. main oil pipes, 18. main oil pipes, 19. main oil pipes, 20. oil return pipes, 21. the
One cooling line, 22. second cooling lines, 23. bypasses.
Specific implementation mode
In conjunction with attached drawing, elaborate to the embodiment of the present invention.
As shown in Figure 1, the semi-automatic diesel oil emulsification of the present invention is facilitated in system embodiment, including emulsion tank 1, diesel fuel tanks 2,
Double fuel facilitates tank 6, oil feed pump 7, heat exchanger 8 and temporary fuel tank 10.The emulsion tank 1 and diesel fuel tanks 2 are through three-way magnetic valve 5
Tank 6 is facilitated to be connected to double fuel.
Since the viscosity of the ratio of viscosities diesel oil of oil emulsion is high, the flow velocity of oil emulsion is less than the flow velocity of diesel oil, is needed in engine
The big situation of oil mass such as engine accelerate in the case of, avoid run out of oil, after double fuel facilitates tank 6, engine it is big
It is arranged before pump 11 and keeps in fuel tank 10, which is：It can guarantee that engine has abundance under any circumstance
Oil emulsion is supplied, and oil feed pump 7 and the big pump of engine 11 are without exactly matching.The temporary fuel tank 10 is big close proximity to engine
Pump 11, it is preferable that the oil circuit between the temporary fuel tank 10 and the big pump of the engine is arranged within 2 meters.
The double fuel facilitates tank 6 and the import of oil feed pump 7 to be connected, and effect is using negative pressure by emulsion tank 1 or bavin
Fuel tank 2 facilitates tank 6 to supplement fuel to double fuel.Channelling in order to prevent, control double fuel facilitate the liquid level of tank 6 to be not higher than oil emulsion
The liquid level of case 1 and diesel fuel tanks 2.
The double fuel facilitates 6 top of tank to be equipped with air bleeding valve 14, for draining the bubble in oil return, and controls double fuel rush
At the pressure in tank 6, to ensure that emulsion tank 1 or diesel fuel tanks 2 smoothly can facilitate tank 6 to supplement fuel to double fuel.
Increase bypass 23 between the input terminal and output end of the oil feed pump 7, the caliber of the bypass 23 is less than main fuel feeding
The internal diameter of pipe 19.When engine is in high torque state, needs oil mass to be more than the fuel delivery of oil feed pump 7, supplied at this time from 23 supplement of bypass
Oil.Small with oil mass when engine is in low torque state, and fuel delivery is big, oil emulsion is from bypass reflux pressure letdown at this time.Bypass 23
Effect is the pressure of adjusting oil circuit, can so control the stability of engine oil path pressure.
The semi-automatic diesel oil emulsification of the present invention facilitates method and the course of work as follows：
Master switch is powered, and oil feed pump 7 starts, and oil emulsion oil tank liquid level inductor starts, artificial as driver starts in emulsion tank 6
Blender start to stir, be set time blender closing, the standard of the setting time is to make oil emulsion uniform, if stirred
Overlong time is mixed, bubble can be caused too many and influence fuel delivery.
Start to engine 12 for diesel oil, when the temperature value of engine self-temperature table reaches set temperature, starts to hair
Motivation is for oil emulsion.The conversion between diesel fuel supply and oil emulsion supply can also be controlled by running distance or running time.
Heat exchanger 8 is given to be heated by the oil emulsion of heat exchanger.Heat exchanger 8 is permanent through the first cooling line 21 and engine cool
Temperature bypass output end connection, meanwhile, heat exchanger 8 is connected to through the second cooling line 22 with engine radiator 13, and engine generates
Heat be released in cooling water, cooling water flows through heat exchanger 8 for heated milk carburetion, and the cooling water of heated oil emulsion is by cold
But circulating pump is sent to engine radiator and is re-used for absorbing the heat that engine generates, and so on.Heat exchanger 8 can also be through
Second cooling line 22 is connected to engine cool circulating pump.
The amount of storage of cooling water is more than the cooling water inflow that the heat exchanger is flowed out in the unit interval in the heat exchanger.It is driving a vehicle
When slowly such as waiting traffic lights, since the cooling water in heat exchanger has certain amount of storage, can whithin a period of time it continue to breast
Carburetion heats, and emulsified oil temperature will not soon reduce very much and generate insufficient phenomenon of burning.
Before engine stop, driver controls conversion diesel oil switch, switchs to for diesel oil, diesel oil will be in working connection and engine
The oil circuit in portion cleans, driver can by estimate the running time before stopping or running distance control cleaning working connection when
Between, for example 5 kilometers of running distances or 10 minutes running time are controlled to clean oil circuit.
In engine, present system follows engine start and starts the power source of present system, follows and starts
Organ closes and closes.After pulling out key, present system simultaneously closes off driver, using simple, conveniently.If system of the present invention
System is directly powered by storage battery, it is understood that there may be driver forgets to turn off this system in the case where being in the past accustomed to vehicle.
It should be understood that the above embodiments are merely illustrative of the technical solutions of the present invention, and rather than its limitations, part
Details can be changed by respective design and be realized in the form of other.It will be understood by those skilled in the art that can be to above-mentioned implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these are changed and replace
It changes, should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of semi-automatic oil emulsion facilitates system, including emulsion tank, diesel fuel tanks, double fuel to facilitate tank and oil feed pump, special
Sign is：
The double fuel facilitates the inlet communication of tank and oil feed pump, the diesel oil of oil emulsion and diesel fuel tanks from the emulsion tank
Tank is facilitated to export to oil feed pump through double fuel,
Facilitate in the double fuel and be equipped with temporary fuel tank between tank and the big pump of engine, the oil feed pump is conveyed to temporary fuel tank to be fired
Material, the fuel of the big pump of engine is directly from the temporary fuel tank；
The heat exchanger for heated milk carburetion is equipped between the oil feed pump and temporary fuel tank.
2. semi-automatic oil emulsion according to claim 1 facilitates system, it is characterised in that：The temporary fuel tank and the hair
Oil circuit between the big pump of motivation is within 2 meters.
3. semi-automatic oil emulsion according to claim 1 facilitates system, it is characterised in that：The input terminal of the oil feed pump and
Bypass is equipped between output end, the caliber of the bypass is less than the internal diameter of main fuel feed pump.
4. semi-automatic oil emulsion according to claim 1 facilitates system, it is characterised in that：The double fuel facilitates the upper of tank
Portion is equipped with air bleeding valve.
5. semi-automatic oil emulsion according to claim 1 facilitates system, it is characterised in that：The heat exchanger is through the first cooling
Pipeline and engine cool constant temperature bypass output end are connected to, through the second cooling line with engine cool circulating pump or with start
Machine radiator is connected to.
6. semi-automatic oil emulsion according to claim 1 facilitates system, it is characterised in that：The emulsion tank and diesel fuel tanks
Tank is facilitated to be connected to the double fuel through three-way magnetic valve.
7. a kind of semi-automatic oil emulsion facilitates method, including step：
Semi-automatic oil emulsion facilitates the master switch of system to power, and fuel feeding pump startup, the blender manually started in emulsion tank is opened
Begin to stir, is set the closing of time blender；
Start to engine, for diesel oil, to reach set temperature or according to enforcement according to the temperature value of engine self-temperature table
It is switched to for oil emulsion after certain running time or running distance；
Oil feed pump facilitates tank to convey oil emulsion from double fuel, and oil emulsion passes through the heating of engine cooling water in heat exchanger, conveying
To temporary fuel tank；
The temporary fuel tank is directly to the big oil pump feed of engine.
8. semi-automatic oil emulsion according to claim 7 facilitates method, it is characterised in that：When engine is in high torque shape
State when oil mass being needed to be more than the fuel delivery of oil feed pump, is mended from the bypass being arranged between the input terminal and output end of the oil feed pump
Fill fuel feeding；When engine is in low torque state, when oil mass being needed to be less than the fuel delivery of oil feed pump, oil emulsion is let out from bypass reflux
Pressure.
9. semi-automatic oil emulsion according to claim 7 or 8 facilitates method, it is characterised in that：Heat exchanger is through the first cooling
Pipeline and engine cool constant temperature bypass output end are connected to, through the second cooling line with engine cool circulating pump or with start
Machine radiator is connected to；The heat that engine generates is released in cooling water, and then cooling water flows through heat exchanger for heating emulsification
Oil.
10. semi-automatic oil emulsion according to claim 9 facilitates system, it is characterised in that：Cooling water in the heat exchanger
Amount of storage be more than the unit interval in flow out the heat exchanger cooling water inflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012993.8A CN108286482A (en) | 2017-01-09 | 2017-01-09 | Semi-automatic oil emulsion facilitates system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012993.8A CN108286482A (en) | 2017-01-09 | 2017-01-09 | Semi-automatic oil emulsion facilitates system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286482A true CN108286482A (en) | 2018-07-17 |
Family
ID=62819288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012993.8A Pending CN108286482A (en) | 2017-01-09 | 2017-01-09 | Semi-automatic oil emulsion facilitates system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060984A1 (en) * | 2021-10-12 | 2023-04-20 | 深圳洛喀奔化工科技有限公司 | Diesel oil emulsion enabling system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306579A (en) * | 1978-07-17 | 1981-12-22 | Kelly Michael J | Multi-tank fuel control system |
| EP1529953A1 (en) * | 2003-11-05 | 2005-05-11 | Bombardier Transportation GmbH | Fuel supply arrangement for a vehicle |
| GB2452828A (en) * | 2007-09-11 | 2009-03-18 | S3D S A S | Installation for combusting fats and/or oils of plant and/or animal origin in an i.c. engine |
| WO2011060622A1 (en) * | 2009-11-23 | 2011-05-26 | 福油特化工科技（深圳）有限公司 | System and method for promoting the formation of emulsified fuel of diesel engine |
| WO2013143049A1 (en) * | 2012-03-26 | 2013-10-03 | 福油特化工科技（深圳）有限公司 | Emulsified oil forming system and mixing device of diesel engine |
-
2017
- 2017-01-09 CN CN201710012993.8A patent/CN108286482A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306579A (en) * | 1978-07-17 | 1981-12-22 | Kelly Michael J | Multi-tank fuel control system |
| EP1529953A1 (en) * | 2003-11-05 | 2005-05-11 | Bombardier Transportation GmbH | Fuel supply arrangement for a vehicle |
| GB2452828A (en) * | 2007-09-11 | 2009-03-18 | S3D S A S | Installation for combusting fats and/or oils of plant and/or animal origin in an i.c. engine |
| WO2011060622A1 (en) * | 2009-11-23 | 2011-05-26 | 福油特化工科技（深圳）有限公司 | System and method for promoting the formation of emulsified fuel of diesel engine |
| WO2013143049A1 (en) * | 2012-03-26 | 2013-10-03 | 福油特化工科技（深圳）有限公司 | Emulsified oil forming system and mixing device of diesel engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060984A1 (en) * | 2021-10-12 | 2023-04-20 | 深圳洛喀奔化工科技有限公司 | Diesel oil emulsion enabling system and method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180717 |