CN207830014U - A kind of fuel electron oil supply system on shipboard - Google Patents
A kind of fuel electron oil supply system on shipboard Download PDFInfo
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- CN207830014U CN207830014U CN201721808151.5U CN201721808151U CN207830014U CN 207830014 U CN207830014 U CN 207830014U CN 201721808151 U CN201721808151 U CN 201721808151U CN 207830014 U CN207830014 U CN 207830014U
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- oil
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- shipboard
- high pressure
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Abstract
Fuel electron oil supply system on a kind of shipboard of the utility model, including fuel pipe are sequentially connected：Fuel tank, hand oil pump, oil strain cup, fuel pump, high pressure fuel pump, fuel common-rail, electronic oil-jet；The electronic oil-jet is installed on engine；Fuel tank will and then be depressed into the oil strain cup by the pressure of the hand oil pump；The oil strain cup is equipped with oil inlet and oil outlet；The oil strain cup has the cup body of translucency；The oil outlet of oil strain cup is connected to the high pressure fuel pump；Fuel common-rail described in the outlet of the high pressure fuel pump；Multiple electronic oil-jets are connected in series with by fuel common-rail.The fuel feed of the fuel electron oil supply system is stablized, and injection pressure can be adjusted according to design parameter, and control is accurate, will not cause fuel oil excess waste, reach energy-efficient purpose.
Description
Technical field
The utility model is related to semiconductor packages auxiliary fields, more particularly to the fuel electron fuel feeding on a kind of shipboard
System.
Background technology
Shipboard refers to the propulsion engine being mounted on the outside of hull, usually hangs on the outside of tailgate.Shipboard collection
It is simple at height, installation, it is the first choice of Small-sized Marine power.Shipboard traditional structure is pacified by the clamp bracket component of itself
Loaded on hull, to which shipboard can be secured firmly on hull.Fuel oil, oil spout circuit on shipboard is as main
Power maintenance system has vital effect.And in order to further control the power of shipboard, and based on section
The basis of energy, needs a set of fuel system and control system with multiple functions, can aid in the manipulation of shipboard.
Utility model content
The utility model solves mainly solving the technical problems that provide the fuel electron oil supply system on a kind of shipboard
The problem of fuel supply volume precision controlling.
In order to solve the above technical problems, the technical solution that the utility model uses is to provide the combustion on a kind of shipboard
Oily electronics oil supply system, including fuel pipe are sequentially connected：Fuel tank, hand oil pump, oil strain cup, fuel pump, high pressure fuel pump,
Fuel common-rail, electronic oil-jet；The electronic oil-jet is installed on engine；The pressure that fuel tank passes through the hand oil pump
It will and then be depressed into the oil strain cup；The oil strain cup is equipped with oil inlet and oil outlet；The oil strain cup has the cup of translucency
Body；The oil outlet of oil strain cup is connected to the high pressure fuel pump；Fuel common-rail described in the outlet of the high pressure fuel pump；It is multiple
Electronic oil-jet is connected in series with by fuel common-rail.
Preferably, the fuel tank is external fuel tank；The oil strain cup, fuel pump, high pressure fuel pump, fuel common-rail
It may be contained in the casing of shipboard.
Preferably, Valve EGR has also been installed additional on the vent line of high pressure fuel pump.
The utility model has the beneficial effects that：A kind of fuel electron oil supply system on shipboard, fuel feed are provided
Stablize, injection pressure can be adjusted according to design parameter, and control is accurate, will not cause fuel oil excess waste, reach energy-efficient
Purpose.
Description of the drawings
Fig. 1 is the structure chart of the fuel electron oil supply system on a kind of shipboard of the utility model；
The label of each component is as follows in attached drawing：1, fuel tank；2, hand oil pump；3, oil strain cup；4, fuel pump；5, high compression ignition
Oil pump；6, fuel common-rail；7, electronic oil-jet.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
Attached drawing 1 is please referred to, the utility model embodiment includes：
A kind of fuel electron oil supply system on shipboard, including fuel pipe are sequentially connected：Fuel tank 1, hand oil pump
2, oil strain cup 3, fuel pump 4, high pressure fuel pump 5, fuel common-rail 6, electronic oil-jet 7；The electronic oil-jet 7, which is installed on, to be started
On machine；Fuel tank 1 will and then be depressed into the oil strain cup 3 by the pressure of the hand oil pump 2；The oil strain cup 3 be equipped with into
Hydraulic fluid port and oil outlet；The oil strain cup 3 has the cup body of translucency；The oil outlet of oil strain cup 3 is connected to the high pressure fuel pump 5；
Fuel common-rail 6 described in the outlet of the high pressure fuel pump 5；Multiple electronic oil-jets 7 are connected in series with by fuel common-rail 6.Behaviour
When making, the fuel oil in external fuel tank 1 is pressed into oil circuit by hand oil pump 2, fuel oil first passes around oil strain cup 3 and carried out
Filter, the impurity in fuel oil is dispelled, filtered fuel oil enters high pressure fuel pump 5.When shipboard works, ignition key
" RUN " position is gone to, voltage is added to electronic control module, main relay and high pressure fuel pump 5 by storage battery, and high pressure fuel pump 5 will
Fuel oil injects fuel injection system, and stable high pressure is provided for fuel injection system（300KPa）Fuel oil.The fuel tank 1 is outer
Set fuel tank；The oil strain cup 3, fuel pump 4, high pressure fuel pump 5, fuel common-rail 6 may be contained in the casing of shipboard.Due to
Valve EGR has also been installed additional on the vent line in high pressure fuel pump 5, keeps the fuel oil in high pressure fuel pump 5 logical in volatilization
It gets into the air after crossing the filtering of Valve EGR, avoids air pollution.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (3)
1. the fuel electron oil supply system on a kind of shipboard, it is characterised in that：It is sequentially connected including fuel pipe：Fuel tank,
Hand oil pump, oil strain cup, fuel pump, high pressure fuel pump, fuel common-rail, electronic oil-jet；The electronic oil-jet is installed on hair
In motivation；Fuel tank will and then be depressed into the oil strain cup by the pressure of the hand oil pump；The oil strain cup is equipped with oil inlet
Mouth and oil outlet；The oil strain cup has the cup body of translucency；The oil outlet of oil strain cup is connected to the high pressure fuel pump；The height
Fuel common-rail described in the outlet of compression ignition oil pump；Multiple electronic oil-jets are connected in series with by fuel common-rail.
2. the fuel electron oil supply system on a kind of shipboard according to claim 1, it is characterised in that：The fuel tank
For external fuel tank；The oil strain cup, fuel pump, high pressure fuel pump, fuel common-rail may be contained in the casing of shipboard.
3. the fuel electron oil supply system on a kind of shipboard according to claim 1 or 2, it is characterised in that：In high pressure
Valve EGR has also been installed additional on the vent line of fuel pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808151.5U CN207830014U (en) | 2017-12-21 | 2017-12-21 | A kind of fuel electron oil supply system on shipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808151.5U CN207830014U (en) | 2017-12-21 | 2017-12-21 | A kind of fuel electron oil supply system on shipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830014U true CN207830014U (en) | 2018-09-07 |
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ID=63388628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808151.5U Active CN207830014U (en) | 2017-12-21 | 2017-12-21 | A kind of fuel electron oil supply system on shipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939569A (en) * | 2017-12-21 | 2018-04-20 | 苏州百胜动力机器股份有限公司 | A kind of fuel electron oil supply system on shipboard |
-
2017
- 2017-12-21 CN CN201721808151.5U patent/CN207830014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939569A (en) * | 2017-12-21 | 2018-04-20 | 苏州百胜动力机器股份有限公司 | A kind of fuel electron oil supply system on shipboard |
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