CN102359427A - Electric fuel injection pump with fuel evaporator - Google Patents
Electric fuel injection pump with fuel evaporator Download PDFInfo
- Publication number
- CN102359427A CN102359427A CN2011102538424A CN201110253842A CN102359427A CN 102359427 A CN102359427 A CN 102359427A CN 2011102538424 A CN2011102538424 A CN 2011102538424A CN 201110253842 A CN201110253842 A CN 201110253842A CN 102359427 A CN102359427 A CN 102359427A
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- CN
- China
- Prior art keywords
- fuel
- evaporator
- injection pump
- fuel evaporator
- shaped loop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention provides an electric fuel injection pump with a fuel evaporator, relating to an electric fuel injection pump for motorcycles. The electric fuel injection pump with a fuel evaporator comprises an electric fuel injection pump and a bracket arranged below the electric fuel injection pump. The electric fuel injection pump provided by the invention is characterized by also comprising a fuel evaporator which is fixed on the bracket through a jackstay, a breather pipe in the fuel evaporator is communicated with an air vent below the bracket, the side of the breather pipe, close to the fuel evaporator, is a U-shaped loop in a horizontal direction, a C-shaped loop in vertical direction is arranged below the U-shaped loop, and the U-shaped loop and the C-shaped loop are respectively arranged at the two sides of the fuel evaporator. According to the invention, the electric fuel injection pump and the fuel evaporator are integrated on one bracket and fixed on a fuel tank, therefore the numbers of installation holes and connecting pipelines of the fuel tank are reduced, the structure and installation steps of the fuel tank are simplified; and through the arrangement of the U-shaped loop and the C-shaped loop, fuel can be prevented from overflowing when a motorcycle rolls over or falls over to the left side or the right side.
Description
Technical field
The present invention relates to a kind of motorcycle and use electric jet pump, specifically a kind of electric jet pump that has fuel evaporator.
Background technique
Electric jet pump in the motorcycle with electronic fuel injection system fuel tank and fuel evaporator adopt placed apart at present; The fuel tank bottom is more with interface and pipeline that electric jet pump is connected with fuel evaporator; Complicacy is installed, and because the oil outlet tube of fuel evaporator is a straight tube, therefore when motorcycle rollover or swaying style; Fuel oil overflows from fuel evaporator easily, causes very big potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of electric jet pump that has fuel evaporator, solve the above problems.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric jet pump that has fuel evaporator; Comprise electric jet pump and the support that is fixed on the electric jet pump below; It is characterized in that; Also comprise fuel evaporator, described fuel evaporator is fixed on the support through strut, and the breathing pipe in the fuel evaporator communicates with the ventilating hole of support below; Described breathing pipe is near a side along continuous straight runs of the fuel evaporator loop that takes the shape of the letter U, vertically c-shaped loop below the U-shaped loop, and described U-shaped loop and C shape loop are respectively in the fuel evaporator both sides.
The invention has the beneficial effects as follows: be fixed on the fuel tank through electric jet pump and fuel evaporator are integrated on the support; Reduce the mounting hole of fuel tank; Reduced the pipeline that is connected with fuel evaporator with electric jet pump; Simplified Oiltank structure and installation steps, U-shaped and C shape loop have been set, played and when motorcycle rollover or swaying style, hinder the effect that fuel oil overflows through return tube to fuel evaporator.
Description of drawings
Fig. 1 is a plan view of the present invention,
Fig. 2 is a left view of the present invention,
Fig. 3 is a plan view of the present invention.
Among the figure: 1 support, 2 electric jet pumps, 3 fuel evaporators, 4 struts, 5 breathing pipes, 51U shape loop, 52C shape loop
Embodiment
Like Fig. 1; Fig. 2, shown in Figure 3, a kind of electric jet pump that has fuel evaporator; Comprise electric jet pump 2 and the support 1 that is fixed on electric jet pump 2 belows; Also comprise fuel evaporator 3, described fuel evaporator 3 is fixed on the support 1 through strut 4, and the breathing pipe 5 in the fuel evaporator 3 communicates with the ventilating hole of support 1 below; Described breathing pipe 5 is near a side along continuous straight runs of fuel evaporator 3 loop 51 that takes the shape of the letter U, vertically c-shaped loop 52 below U-shaped loop 51, and described U-shaped loop 51 is respectively in fuel evaporator 3 both sides with C shape loop 52.
Through with electric jet pump 2 and fuel evaporator 3 integrated being installed on the support 1, reduced the opening of fuel tank body bottom, improved sealing, also simplified pipeline simultaneously.The breathing pipe 5 of fuel evaporator 3 is provided with U-shaped loop 51 and C shape loop 52, when motorcycle rollover or swaying style, plays the obstruction fuel oil and prevents the effect that fuel oil overflows.
Claims (1)
1. electric jet pump that has fuel evaporator; Comprise electric jet pump and the support that is fixed on the electric jet pump below, it is characterized in that, also comprise fuel evaporator; Described fuel evaporator is fixed on the support through strut, and the breathing pipe in the fuel evaporator communicates with the ventilating hole of support below; Described breathing pipe is near a side along continuous straight runs of the fuel evaporator loop that takes the shape of the letter U, vertically c-shaped loop below the U-shaped loop, and described U-shaped loop and C shape loop are respectively in the fuel evaporator both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102538424A CN102359427A (en) | 2011-08-31 | 2011-08-31 | Electric fuel injection pump with fuel evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102538424A CN102359427A (en) | 2011-08-31 | 2011-08-31 | Electric fuel injection pump with fuel evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102359427A true CN102359427A (en) | 2012-02-22 |
Family
ID=45584797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102538424A Pending CN102359427A (en) | 2011-08-31 | 2011-08-31 | Electric fuel injection pump with fuel evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102359427A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843280A (en) * | 2006-05-12 | 2006-10-11 | 泰怡凯电器(苏州)有限公司 | Water storage container of water-filtering type vacuum cleaner |
| CN101559713A (en) * | 2008-04-17 | 2009-10-21 | 现代自动车株式会社 | Canister for vehicle |
| CN101684766A (en) * | 2008-09-24 | 2010-03-31 | 罗伯特·博世有限公司 | Fuel supply device |
| CN101683873A (en) * | 2008-09-26 | 2010-03-31 | 本田技研工业株式会社 | Motorcycle |
| CN101846016A (en) * | 2009-03-26 | 2010-09-29 | 本田技研工业株式会社 | Evaporating fuel processing device for motorcycle |
| CN202203011U (en) * | 2011-08-31 | 2012-04-25 | 济南轻骑摩托车股份有限公司 | An electric injection pump device with a fuel oil evaporator |
-
2011
- 2011-08-31 CN CN2011102538424A patent/CN102359427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843280A (en) * | 2006-05-12 | 2006-10-11 | 泰怡凯电器(苏州)有限公司 | Water storage container of water-filtering type vacuum cleaner |
| CN101559713A (en) * | 2008-04-17 | 2009-10-21 | 现代自动车株式会社 | Canister for vehicle |
| CN101684766A (en) * | 2008-09-24 | 2010-03-31 | 罗伯特·博世有限公司 | Fuel supply device |
| CN101683873A (en) * | 2008-09-26 | 2010-03-31 | 本田技研工业株式会社 | Motorcycle |
| CN101846016A (en) * | 2009-03-26 | 2010-09-29 | 本田技研工业株式会社 | Evaporating fuel processing device for motorcycle |
| CN202203011U (en) * | 2011-08-31 | 2012-04-25 | 济南轻骑摩托车股份有限公司 | An electric injection pump device with a fuel oil evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JI NAN QINGQI MOTORCYCLE CO., LTD. Free format text: FORMER OWNER: QINGQI MOTORCYCLE CO., LTD., JINAN Effective date: 20120326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120326 Address after: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Applicant after: Jinan Qingqi Motorcycle Co.,Ltd. Address before: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Applicant before: Jinan Qingqi Motorcycle Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |