CN204827723U - A petrol high temperature multi -point injection auxiliary device for engine - Google Patents
A petrol high temperature multi -point injection auxiliary device for engine Download PDFInfo
- Publication number
- CN204827723U CN204827723U CN201520578920.1U CN201520578920U CN204827723U CN 204827723 U CN204827723 U CN 204827723U CN 201520578920 U CN201520578920 U CN 201520578920U CN 204827723 U CN204827723 U CN 204827723U
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- Prior art keywords
- warm braw
- petrol
- rail
- gasoline
- oil
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Abstract
The utility model discloses a petrol high temperature multi -point injection auxiliary device for engine, including the sprayer and connect petrol oil rail, the warm braw water tank of sprayer and connect the warm braw inlet tube and the warm braw outlet pipe of warm braw water tank, wherein still including setting up the oily rail heating pipe in petrol oil rail, the both ends of oily rail heating pipe extend petrol oil rail and connect warm braw inlet tube and warm braw outlet pipe outward respectively. The utility model discloses utilize in the oily rail heating pipe of circulation high temperature cooling water introduction of car warm braw water tank to this heats the petrol in the petrol oil rail, makes the high temperature gas -oil that heat spray through the sprayer, lets the atomizing that petrol is finer and smoother, and better mixing produces even mist with the air, makes its burning more abundant, stabilizes the interior temperature of engine cylinder simultaneously, reduction knockings and engine noise, and then increase power, the energy -conservation of economizing on fuel.
Description
Technical field
The utility model relates to a kind of engine fuel injector for gasoline multi-point injection atomization auxiliary device, specifically refers 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 purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of gasoline high temperature multi-point injection auxiliary device for motor, 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 technological scheme that the utility model adopts 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.The utility model structure is simple, and cost is low, easily installs, and using effect is good.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
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 utility model is described by embodiment, and those skilled in the art know, when not departing from spirit and scope of the present utility model, can carry out various change or equivalence replacement to these characteristic sum embodiment.Therefore, the utility model 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 domain of the present utility model.
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 |
|---|---|---|---|
| CN201520578920.1U CN204827723U (en) | 2015-08-05 | 2015-08-05 | A petrol high temperature multi -point injection auxiliary device for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578920.1U CN204827723U (en) | 2015-08-05 | 2015-08-05 | A petrol high temperature multi -point injection auxiliary device for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827723U true CN204827723U (en) | 2015-12-02 |
Family
ID=54685332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520578920.1U Expired - Fee Related CN204827723U (en) | 2015-08-05 | 2015-08-05 | A petrol high temperature multi -point injection auxiliary device for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020066A (en) * | 2015-08-05 | 2015-11-04 | 卓永哲 | Gasoline high-temperature multi-point injection auxiliary device for engine |
-
2015
- 2015-08-05 CN CN201520578920.1U patent/CN204827723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020066A (en) * | 2015-08-05 | 2015-11-04 | 卓永哲 | Gasoline high-temperature multi-point injection auxiliary device for engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170805 |