CN206647195U - A kind of marine diesel fuel strainer - Google Patents
A kind of marine diesel fuel strainer Download PDFInfo
- Publication number
- CN206647195U CN206647195U CN201720220342.3U CN201720220342U CN206647195U CN 206647195 U CN206647195 U CN 206647195U CN 201720220342 U CN201720220342 U CN 201720220342U CN 206647195 U CN206647195 U CN 206647195U
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- Prior art keywords
- oil
- fuel
- pump
- strainer
- marine diesel
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Abstract
The utility model discloses a kind of marine diesel fuel strainer, including oil water separator and fuel filter and low pressure oil gear pump, also include electrodynamic pump, the oil-out of the oil water separator is connected by connected pipes with the oil inlet of electrodynamic pump, and the oil-out of the electrodynamic pump is connected with the oil inlet of low pressure oil gear pump.The marine diesel fuel strainer is simple in construction, reasonable in design, fuel pipe rapid degasification when can ensure that marine diesel starts by electrodynamic pump, automatically controls, easy to operate, avoids marine diesel starting difficulty.
Description
Technical field
Marine Diesels field is the utility model is related to, is filled more particularly, to a kind of marine diesel fuel filter
Put.
Background technology
Current marine diesel is to exclude fuel pipe air manually by hand oil pump and pump oil gives low pressure oil gear pump,
In marine diesel starting process, due to having large quantity of air, and hand oil pump emptying ability difference and behaviour in fuel pipe
Make cumbersome, be easily caused marine diesel starting difficulty.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to provide a kind of marine diesel fuel oil
Filter, to reach the easy purpose of fuel pipe bleeding.
In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：
The marine diesel fuel strainer, including oil water separator and fuel filter and low pressure oil gear pump,
Also include electrodynamic pump, the oil-out of the oil water separator is connected by connected pipes with the oil inlet of electrodynamic pump, described electronic
The oil-out of pump is connected with the oil inlet of low pressure oil gear pump.
Further, in addition to control unit of engine, the electrodynamic pump and control unit of engine electrically connect.
The fuel filter includes fuel oil coarse cleaner and fuel oil cleaning strainer, and the fuel oil coarse cleaner is located at electronic
Between pump and low pressure oil gear pump, the oil-out of the low pressure oil gear pump is connected with the oil inlet of fuel oil cleaning strainer.
Between the oil water separator and electrodynamic pump, between fuel oil coarse cleaner and low pressure oil gear pump and low pressure oil tooth
Pipe ends between wheel pump and fuel oil cleaning strainer are equipped with bulb pipe joint.
The fuel oil coarse cleaner is arranged on electrodynamic pump.
Oil water separator and fuel oil coarse cleaner and fuel oil the cleaning strainer three is arranged side by side, three's central axis
It is parallel.
The central axis of the central axis and fuel oil cleaning strainer of the low pressure oil gear pump is perpendicular.
Pipeline between the fuel oil coarse cleaner and low pressure oil gear pump is U-tube.
The utility model compared with prior art, has advantages below：Marine diesel fuel strainer structure letter
It is single, reasonable in design, fuel pipe rapid degasification when can ensure that marine diesel starts by electrodynamic pump, automatically control, operation letter
Just, marine diesel starting difficulty is avoided.
Brief description of the drawings
The content expressed by each width accompanying drawing of this specification and the mark in figure are briefly described below：
Fig. 1 is the utility model filter schematic diagram.
In figure：
1. oil inlet, 2. oil water separators, 3. connected pipes, 4. electrodynamic pumps, 5. fuel oil coarse cleaners, 6. low pressure oilgears
Pump, 7. fuel oil cleaning strainers, 8. oil-outs.
Embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further detailed
Thin explanation.
As shown in figure 1, the marine diesel fuel strainer, including oil water separator 2, fuel filter, electrodynamic pump
4th, the control unit of engine of low pressure oil gear pump 6 and marine diesel, wherein, fuel filter includes fuel oil coarse cleaner
5 and fuel oil cleaning strainer 7, fuel oil coarse cleaner and fuel oil cleaning strainer are respectively provided at the front and rear of low pressure oil gear pump 6, ensure combustion
Oily smoothing effect, and do not influence exhaust effect.
The oil inlet 1 of fuel oil is located on oil water separator 2, the oil-out of oil water separator 2 by connected pipes 3 with it is electronic
The oil inlet of pump 4 is connected, and fuel oil coarse cleaner is located between electrodynamic pump and low pressure oil gear pump, the oil-out and low pressure of electrodynamic pump
The oil inlet of oilgear pump is connected, and the oil-out of low pressure oil gear pump is connected with the oil inlet of fuel oil cleaning strainer.
Fuel oil coarse cleaner is arranged on electrodynamic pump.Between oil water separator and electrodynamic pump, fuel oil coarse cleaner and low pressure
Pipe ends between oilgear pump and between low pressure oil gear pump and fuel oil cleaning strainer are equipped with bulb pipe joint.Connect
Adapter road is connected by bulb pipe joint with all parts.Compact-sized, connection installation operation is easy.
Electrodynamic pump and control unit of engine electrical connection.By assembly technology by oil inlet, oil water separator, electrodynamic pump,
Fuel preliminary filter, low pressure oil gear pump, secondary fuel oil filter, oil-out 8 fit together with oil pipe.When marine diesel starts,
The electronic pump work of control unit of engine control, the air and pump oil for excluding fuel pipe automatically with electrodynamic pump give low pressure oilgear
Pump, it is easy to operate.
Oil water separator 2 and fuel oil coarse cleaner 5 and the three of fuel oil cleaning strainer 7 are arranged side by side, three's central axis
It is parallel.The central axis of the central axis of low pressure oil gear pump 6 and fuel oil cleaning strainer is perpendicular.Fuel oil coarse cleaner with it is low
The pipeline pressed oil between gear pump is U-tube.It is simple and compact for structure, it is easy to arrange.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing the improvement of the various unsubstantialities of design of the present utility model and technical scheme progress,
Or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of marine diesel fuel strainer, including oil water separator and fuel filter and low pressure oil gear pump,
It is characterized in that：Also include electrodynamic pump, the oil inlet phase that the oil-out of the oil water separator passes through connected pipes and electrodynamic pump
Even, the oil-out of the electrodynamic pump is connected with the oil inlet of low pressure oil gear pump.
2. marine diesel fuel strainer as claimed in claim 1, it is characterised in that：Also include control unit of engine,
Electrodynamic pump and the control unit of engine electrical connection.
3. marine diesel fuel strainer as claimed in claim 1, it is characterised in that：The fuel filter includes fuel oil
Coarse cleaner and fuel oil cleaning strainer, the fuel oil coarse cleaner are located between electrodynamic pump and low pressure oil gear pump, the low pressure
The oil-out of oilgear pump is connected with the oil inlet of fuel oil cleaning strainer.
4. marine diesel fuel strainer as claimed in claim 3, it is characterised in that：The oil water separator and electrodynamic pump
Between, between the fuel oil coarse cleaner and low pressure oil gear pump and pipeline end between low pressure oil gear pump and fuel oil cleaning strainer
Portion is equipped with bulb pipe joint.
5. marine diesel fuel strainer as claimed in claim 3, it is characterised in that：The fuel oil coarse cleaner is arranged on
On electrodynamic pump.
6. marine diesel fuel strainer as claimed in claim 3, it is characterised in that：The oil water separator and fuel oil are thick
Cleaner and fuel oil cleaning strainer three are arranged side by side, and three's central axis is parallel.
7. marine diesel fuel strainer as claimed in claim 6, it is characterised in that：The center of the low pressure oil gear pump
The central axis of axis and fuel oil cleaning strainer is perpendicular.
8. marine diesel fuel strainer as claimed in claim 7, it is characterised in that：The fuel oil coarse cleaner and low pressure
Pipeline between oilgear pump is U-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220342.3U CN206647195U (en) | 2017-03-08 | 2017-03-08 | A kind of marine diesel fuel strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220342.3U CN206647195U (en) | 2017-03-08 | 2017-03-08 | A kind of marine diesel fuel strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647195U true CN206647195U (en) | 2017-11-17 |
Family
ID=60280453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220342.3U Active CN206647195U (en) | 2017-03-08 | 2017-03-08 | A kind of marine diesel fuel strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647195U (en) |
-
2017
- 2017-03-08 CN CN201720220342.3U patent/CN206647195U/en active Active
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