CN202707315U - Low-speed system of double-fuel outboard engine fueller - Google Patents
Low-speed system of double-fuel outboard engine fueller Download PDFInfo
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- CN202707315U CN202707315U CN 201220340110 CN201220340110U CN202707315U CN 202707315 U CN202707315 U CN 202707315U CN 201220340110 CN201220340110 CN 201220340110 CN 201220340110 U CN201220340110 U CN 201220340110U CN 202707315 U CN202707315 U CN 202707315U
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- kerosene
- gasoline
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- oil
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Abstract
The utility model relates to a low-speed system of a double-fuel outboard engine fueller. The low-speed system of the double-fuel outboard engine fueller comprises a kerosene fueller and a gasoline fueller. The low-speed system of the double-fuel outboard engine fueller is characterized in that the kerosene fueller comprises a kerosene inlet, a kerosene inlet system and a kerosene outlet. The kerosene inlet, the kerosene inlet system and the kerosene outlet are arranged on a body. The gasoline fueller comprises a gasoline inlet opening, a gasoline inlet system and a gasoline inlet. The gasoline inlet is connected with a low-speed fuel oil control component arranged on the body through a gasoline connecting pipe, and then is communicated with a low-speed hole and an idling hole on the body. According to the low-speed system of the double-fuel outboard engine fueller, gasoline is used under the condition of idling and low speed, and kerosene is used under the condition of middle speed and high speed. The system can not only improve the reliability and the safety of an outboard engine and simplify design results, but also improve the low-speed accelerating performance and transition performance of the engine.
Description
Technical field
The utility model relates to a kind of power equipment, particularly a kind of outboard machine oil supplying device.
Background technique
The outboard machine oil supplying device is a kind of oil supplying device that gasoline and kerosene are provided simultaneously to outboard machine.The advantage of kerosene is that the engine exhaust emission amount is little, and price is low, and good economy performance, shortcoming are to be difficult for lighting; Thereby motor can not use kerosene fully when idling, low speed, be with the fuel combination of kerosene and other fuel.When motor had arrived high speed, the temperature rising because of motor made kerosene be easy to light, so motor can use kerosene to do fuel this moment fully.
The Dual-fuel outboard machine oil supplying device of generally using now all is to adopt to use gasoline when idling, uses the mixture of gasoline and kerosene during low speed, uses kerosene during high speed.Its shortcoming is the mixture that low speed is used gasoline and kerosene, the ratio of its mixing, and bad control, and also its mixed proportion changes with the free variation of motor.Light in case motor is subjected to kerosene to affect kerosene, motor will through repairing, may use.If be used on the outboard machine, this problem appears at the water surface, and the personal safety problem can appear.
The model utility content
The purpose of this utility model is to overcome defects, provides a kind of and use gasoline when idling and low speed, uses the idling slow speed system of the Dual-fuel outboard machine oil supplying device of kerosene during high speed again; This system both can improve reliability and the Security of outboard machine, simplified design result, and the low speed that can also improve motor accelerates and transiting performance.
The utility model is achieved in that a kind of idling slow speed system of Dual-fuel outboard machine oil supplying device, comprise kerosene oil supplying device and gasoline oil supplying device, it is characterized in that: described kerosene oil supplying device comprises kerosene oil inlet hole, kerosene oil feeding system and the kerosene oil outlet that is arranged on the body; Described gasoline oil supplying device comprises oil intake nozzle, gasoline oil feeding system and gasoline oil inlet hole, and described gasoline oil inlet hole leads to low speed hole and idle hole on the body after connecting the low speed fuel oil control unit that is arranged on the body by the gasoline connecting tube again.
The utility model has the advantage of: the idling slow speed system of original outboard machine oil supplying device is used gasoline when the idling, use the mixture of gasoline and kerosene during low speed, with the mode of operation of kerosene, change into when idling and low speed and use gasoline during high speed, use again the new mode of kerosene during high speed; Therefore the reliability and the Security that have greatly improved outboard machine; Simplified design result; The low speed that has improved motor accelerates and transiting performance.
Description of drawings
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the integral body assembling schematic representation of the idling slow speed system of Dual-fuel outboard machine oil supplying device of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is the B-B generalized section of Fig. 1.
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Embodiment
Please consult simultaneously Fig. 1 to Fig. 3, be the structural representation of the idling slow speed system of a kind of Dual-fuel outboard machine oil supplying device of the utility model, the each several part label is respectively among the figure: 1, kerosene oil supplying device, 2, the gasoline oil supplying device, 3, idle hole, motor be this hole fuel feeding when idling; 4, low speed hole, motor be this hole fuel feeding when low speed, and 5, low speed fuel oil control unit, 6, the gasoline connecting tube, 7, oil intake nozzle, 8, the gasoline oil feeding system, 9, the gasoline oil inlet hole, 10, the kerosene oil inlet hole, 11, kerosene oil outlet, 12, the kerosene oil feeding system, 20, body.
The idling slow speed system of described Dual-fuel outboard machine oil supplying device comprises kerosene oil supplying device 1 and gasoline oil supplying device 2, wherein, described kerosene oil supplying device 1 comprises kerosene oil inlet hole 10, kerosene oil feeding system 12 and the kerosene oil outlet 11 that is arranged on the body 20, after kerosene can enter kerosene oil feeding system 12 by kerosene oil inlet hole 10, from 11 ejections of kerosene oil outlet, enter motor again; Described gasoline oil supplying device 1 comprises oil intake nozzle 7, gasoline oil feeding system 8 and gasoline oil inlet hole 9, described gasoline oil inlet hole 9 leads to low speed hole 4 and idle hole 3 on the body 20 after being connected to the low speed fuel oil control unit 5 that is arranged on the body 20 by gasoline connecting tube 6 again.
Its working principle is as follows:
When motor during in idling, gasoline enters gasoline oil supplying device 2 inside from gasoline oil inlet hole 9 after being introduced into gasoline oil feeding system 8 from oil intake nozzle 7 again, by gasoline connecting tube 6, passes through low speed fuel oil control unit 5 again, arrives idle hole 3, enters motor.At this moment, low speed hole 4 and kerosene oil inlet hole 10 are not all worked.
When motor entered the low speed operating mode, gasoline also began to work by low speed hole 4.
When motor entered middling speed and high speed, kerosene entered by kerosene oil inlet hole 10, from 11 ejections of kerosene oil outlet, entered motor.At this moment, gasoline along with the gradually raising of engine speed the state of gradually deactivating.
When engine retard, the kerosene system state of gradually deactivating; Low speed hole 4 and idle hole 3 enter working state gradually, until enter idling mode.
Claims (1)
1. the idling slow speed system of a Dual-fuel outboard machine oil supplying device comprises kerosene oil supplying device and gasoline oil supplying device, it is characterized in that: described kerosene oil supplying device comprises kerosene oil inlet hole, kerosene oil feeding system and the kerosene oil outlet that is arranged on the body; Described gasoline oil supplying device comprises oil intake nozzle, gasoline oil feeding system and gasoline oil inlet hole, and described gasoline oil inlet hole leads to low speed hole and idle hole on the body after connecting the low speed fuel oil control unit that is arranged on the body by the gasoline connecting tube again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340110 CN202707315U (en) | 2012-07-15 | 2012-07-15 | Low-speed system of double-fuel outboard engine fueller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340110 CN202707315U (en) | 2012-07-15 | 2012-07-15 | Low-speed system of double-fuel outboard engine fueller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707315U true CN202707315U (en) | 2013-01-30 |
Family
ID=47587623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340110 Expired - Fee Related CN202707315U (en) | 2012-07-15 | 2012-07-15 | Low-speed system of double-fuel outboard engine fueller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767450A (en) * | 2012-07-15 | 2012-11-07 | 福鼎市佳磐通用部件有限公司 | Low-speed system for dual-fuel outboard engine fuel supply device |
| CN113236446A (en) * | 2021-04-19 | 2021-08-10 | 福鼎市佳磐通用部件有限公司 | Integrated multi-fuel outboard engine carburetor and control method thereof |
-
2012
- 2012-07-15 CN CN 201220340110 patent/CN202707315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767450A (en) * | 2012-07-15 | 2012-11-07 | 福鼎市佳磐通用部件有限公司 | Low-speed system for dual-fuel outboard engine fuel supply device |
| CN102767450B (en) * | 2012-07-15 | 2017-02-08 | 福鼎市佳磐通用部件有限公司 | Low-speed system for dual-fuel outboard engine fuel supply device |
| CN113236446A (en) * | 2021-04-19 | 2021-08-10 | 福鼎市佳磐通用部件有限公司 | Integrated multi-fuel outboard engine carburetor and control method thereof |
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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 |
Granted publication date: 20130130 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |