CN105020066A - Gasoline high-temperature multi-point injection auxiliary device for engine - Google Patents
Gasoline high-temperature multi-point injection auxiliary device for engine Download PDFInfo
- Publication number
- CN105020066A CN105020066A CN201510471095.XA CN201510471095A CN105020066A CN 105020066 A CN105020066 A CN 105020066A CN 201510471095 A CN201510471095 A CN 201510471095A CN 105020066 A CN105020066 A CN 105020066A
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- China
- Prior art keywords
- gasoline
- rail
- hot air
- pipe
- air water
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- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 239000000498 cooling water Substances 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 37
- 238000000889 atomisation Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a gasoline high-temperature multi-point injection auxiliary device for an engine. The gasoline high-temperature multi-point injection auxiliary device comprises gasoline injectors, a gasoline rail connected with the gasoline injectors, a hot air water tank, a hot air water inlet pipe and a hot air water outlet pipe, wherein the hot air water inlet pipe and the hot air water outlet pipe are connected with the hot air water tank. The device further comprises a gasoline rail heating pipe arranged in the gasoline rail. The two ends of the gasoline rail heating pipe extend out of the gasoline rail to be connected with the hot air water inlet pipe and the hot air water outlet pipe respectively. Circulating high-temperature cooling water of the hot air water tank of an automobile is guided into the gasoline rail heating pipe, and therefore gasoline in the gasoline rail is heated; the heated high-temperature gasoline is injected through the gasoline injectors, so that the gasoline is atomized in a finer and more smooth manner and is mixed with air better to generate even mixed gas, and the gasoline is combusted more fully; meanwhile, the temperature inside an engine cylinder is stabilized, and knocking and the engine noise are reduced; and further, the power is increased, and gasoline and energy are saved.
Description
Technical field
The present invention relates to a kind of engine fuel injector for gasoline multi-point injection atomization auxiliary device, specifically refer to a kind of gasoline high temperature multi-point injection auxiliary device for motor.
Background technique
In the engine fuel oil system of gasoline multi-point injection, the gasoline temperature of injection changes with the change of weather temperature, engine temperature.Time weather temperature is low, gasoline temperature is also low, and time summer temperature is high, gasoline temperature is also high, can reach 40 degree to 50 degree; The temperature travelling the gasoline oil rail of motor car engine is on a highway very nearly the same with engine temperature, and at this time motor is the most fuel-efficient.This illustrates that gasoline temperature has direct relation with oil sprayer atomization ability, particularly winter, time temperature is low, gasoline temperature is low, the atomization ability of oil sprayer also obviously declines, the oil consumption rising connect, power dropping, machine oil rise containing amount of gasoline, affect the lubricating ability of machine oil, finally affect engine life.At present, do not heat gasoline high-temperature injection concept in prior art, the engine fuel oil rail revealing factory eliminates fuel pressure regulator, lacks and installs constant temperature heating device to oil-fired system.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of gasoline high temperature multi-point injection auxiliary device for motor is provided, the gasoline heated by this device is sprayed through oil sprayer, effectively can increase gasoline ejector atomization ability and then reach the object increasing power, fuel-economizing, minimizing engine noise.
For achieving the above object, the technical solution adopted in the present invention is: a kind of gasoline high temperature multi-point injection auxiliary device for motor, include heater inlet pipe and the warm braw outlet pipe of the gasoline oil rail of oil sprayer and connection oil sprayer, heater tank and connection heater tank, wherein also include the oily rail heating pipe be arranged in gasoline oil rail, the two ends of described oily rail heating pipe are extended gasoline oil rail and are connected heater inlet pipe and warm braw outlet pipe respectively outward.
Further, described oily rail heating pipe one end is extended gasoline oil rail and is connected intake pipe outward, the other end of intake pipe connects heater inlet pipe, and the other end of oily rail heating pipe extends gasoline oil rail and connects outlet pipe outward, and the other end of outlet pipe connects warm braw outlet pipe.
Owing to adopting such scheme, the gasoline oil rail connecting oil sprayer increases and is provided with oily rail heating pipe, the cyclic high-temperature cooling water of automotive heater water tank is utilized to introduce in oily rail heating pipe, the gasoline in gasoline oil rail is heated with this, the high temperature gas and oil making it heated sprays through oil sprayer, allow the atomization that gasoline is finer and smoother, better mix with air and produce uniform mixed gas, make its burning more abundant, Simultaneous Stabilization motor cylinder temperature, reduce pinking and engine noise, so increase power, fuel-economizing is energy-conservation.Structure of the present invention is simple, and cost is low, easily installs, and using effect is good.
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, outlet pipe, 2, oily rail heating pipe, 3, gasoline oil rail, 4, intake pipe, 5, oil inlet pipe, 6, oil sprayer, 7, heater inlet pipe, 8, warm braw outlet pipe, 9, heater tank.
Embodiment
As shown in Figure 1, a kind of gasoline high temperature multi-point injection auxiliary device for motor, include the gasoline oil rail 3 of oil sprayer 6 and connection oil sprayer 6, connect the oil inlet pipe 5 of gasoline oil rail 3, the heater inlet pipe 7 of heater tank 9 and connection heater tank 9 and warm braw outlet pipe 8, wherein also include the oily rail heating pipe 2 be arranged in gasoline oil rail 3, gasoline oil rail 3 outer connection intake pipe 4 one end is extended in described oily rail heating pipe 2 one end, the other end of intake pipe 4 connects heater inlet pipe 7, the other end of oil rail heating pipe 2 extends gasoline oil rail 3 outer connection outlet pipe 1 one end, the other end of outlet pipe 1 connects warm braw outlet pipe 8.Oil rail heating pipe 2 two ends are extended gasoline oil rail 3 place and will strictly be sealed, and do not reveal.
During concrete use, engine start, the part high-temperature cooling water of circulation heater tank 9 enters the oily rail heating pipe 2 li in gasoline oil rail 3 through heater inlet pipe 7, intake pipe 4, thus heating enters the gasoline in gasoline oil rail 3 by oil inlet pipe 5, then, the cooling water of oil rail heating pipe 2 li gets back to warm braw outlet pipe 8 through outlet pipe 1, is dissolved in the cooling water major cycle of heater tank 9 entirety.Gasoline after heating toward intake manifold spray high temperature gasoline through oil sprayer 6, realizes high temperature gasoline and sprays, the atomization ability of oil sprayer 6 is significantly improved, increase power, fuel-economizing, reduce engine noise, more superior than existing spray atomization technology.Concrete test car type is BYD f0 minicar, and the diameter of oily rail heating pipe is 0.8 centimetre, in automobile power, fuel-economizing, engine noise etc., be all superior to the BYD f0 minicar not adding this device.
The present invention is described by embodiment, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiment.Therefore, the present invention is not by the restriction of specific embodiment disclosed herein, and the embodiment in the right of all the application of falling into belongs to protection scope of the present invention.
Claims (2)
1. the gasoline high temperature multi-point injection auxiliary device for motor, include heater inlet pipe and the warm braw outlet pipe of the gasoline oil rail of oil sprayer and connection oil sprayer, heater tank and connection heater tank, characterized by further comprising the oily rail heating pipe be arranged in gasoline oil rail, the two ends of described oily rail heating pipe are extended gasoline oil rail and are connected heater inlet pipe and warm braw outlet pipe respectively outward.
2. a kind of gasoline high temperature multi-point injection auxiliary device for motor according to claim 1, it is characterized in that described oily rail heating pipe one end is extended gasoline oil rail and connected intake pipe outward, the other end of intake pipe connects heater inlet pipe, the other end of oil rail heating pipe extends gasoline oil rail and connects outlet pipe outward, and the other end of outlet pipe connects warm braw outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471095.XA CN105020066A (en) | 2015-08-05 | 2015-08-05 | Gasoline high-temperature multi-point injection auxiliary device for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471095.XA CN105020066A (en) | 2015-08-05 | 2015-08-05 | Gasoline high-temperature multi-point injection auxiliary device for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020066A true CN105020066A (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510471095.XA Pending CN105020066A (en) | 2015-08-05 | 2015-08-05 | Gasoline high-temperature multi-point injection auxiliary device for engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105020066A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539721A1 (en) * | 1985-11-08 | 1987-05-14 | Konrad Hendlmeier | Method and device for the preheating of diesel fuel and for preventing it from flocculating in fuel filters |
| JP2001295709A (en) * | 2000-04-11 | 2001-10-26 | Sawada Seisakusho:Kk | Fuel saving system for automobile |
| CN2537830Y (en) * | 2002-04-04 | 2003-02-26 | 高子贵 | Fuel preheater for diesel engine |
| CN101059109A (en) * | 2007-06-06 | 2007-10-24 | 曾兆庆 | Utilization method for heated fuel oil |
| CN200968245Y (en) * | 2006-10-26 | 2007-10-31 | 许红惠 | Diesel oil pre-warming energy-saving apparatus |
| CN201991656U (en) * | 2011-04-03 | 2011-09-28 | 刘洪良 | Fuel economizer of fuel engine |
| CN102947571A (en) * | 2010-03-31 | 2013-02-27 | 赫多特普索化工设备公司 | Method and system for operating pressure ignition engine |
| CN103026041A (en) * | 2010-06-30 | 2013-04-03 | 法雷奥电机控制系统公司 | Method for reducing particulate emissions on a direct-injection petrol engine |
| CN203570463U (en) * | 2013-10-31 | 2014-04-30 | 骆成学 | Pipeline heating device for diesel oil |
| CN204827723U (en) * | 2015-08-05 | 2015-12-02 | 卓永哲 | A petrol high temperature multi -point injection auxiliary device for engine |
-
2015
- 2015-08-05 CN CN201510471095.XA patent/CN105020066A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3539721A1 (en) * | 1985-11-08 | 1987-05-14 | Konrad Hendlmeier | Method and device for the preheating of diesel fuel and for preventing it from flocculating in fuel filters |
| JP2001295709A (en) * | 2000-04-11 | 2001-10-26 | Sawada Seisakusho:Kk | Fuel saving system for automobile |
| CN2537830Y (en) * | 2002-04-04 | 2003-02-26 | 高子贵 | Fuel preheater for diesel engine |
| CN200968245Y (en) * | 2006-10-26 | 2007-10-31 | 许红惠 | Diesel oil pre-warming energy-saving apparatus |
| CN101059109A (en) * | 2007-06-06 | 2007-10-24 | 曾兆庆 | Utilization method for heated fuel oil |
| CN102947571A (en) * | 2010-03-31 | 2013-02-27 | 赫多特普索化工设备公司 | Method and system for operating pressure ignition engine |
| CN103026041A (en) * | 2010-06-30 | 2013-04-03 | 法雷奥电机控制系统公司 | Method for reducing particulate emissions on a direct-injection petrol engine |
| CN201991656U (en) * | 2011-04-03 | 2011-09-28 | 刘洪良 | Fuel economizer of fuel engine |
| CN203570463U (en) * | 2013-10-31 | 2014-04-30 | 骆成学 | Pipeline heating device for diesel oil |
| CN204827723U (en) * | 2015-08-05 | 2015-12-02 | 卓永哲 | A petrol high temperature multi -point injection auxiliary device for engine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |