CN207847834U - The layout structure of engine fuel transfer pump and hand oil pump - Google Patents
The layout structure of engine fuel transfer pump and hand oil pump Download PDFInfo
- Publication number
- CN207847834U CN207847834U CN201721731336.0U CN201721731336U CN207847834U CN 207847834 U CN207847834 U CN 207847834U CN 201721731336 U CN201721731336 U CN 201721731336U CN 207847834 U CN207847834 U CN 207847834U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- pump
- hand oil
- engine
- hand
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 21
- 239000007858 starting material Substances 0.000 claims abstract description 8
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 33
- 239000000295 fuel oil Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses the layout structures of a kind of engine fuel transfer pump and hand oil pump, are related to fuel engines technical field, and the engine is fuel engines；The engine includes：Oil transfer pump, hand oil pump；It is characterized in that：The distance between the hand oil pump and electrical part are not less than 25cm；The oil transfer pump is fixedly installed on fuel preliminary filter；The hand oil pump is not less than 20cm at a distance from starter motor.By using above-mentioned technical proposal, since hand oil pump is far from electrical part, when hand oil pump oil leak, the generation of fire either other dangerous things can be avoided；And then when promoting the service life of starter motor, reducing engine start the advantages that fire risk；Solve the problems, such as hand oil pump oil leak simultaneously.
Description
Technical field
The utility model is related to fuel engines technical field, more particularly to a kind of engine fuel transfer pump and hand oil pump
Layout structure.
Background technology
With the development of science and technology people constantly develop different a plurality of types of engines of purposes, wherein fuel oil starts
Machine is one of engine the most universal in engine.
Currently, the oil transfer pump and hand oil pump of engine are integral structures, limited by engine spatial position, integral type
Hand oil pump is mounted on the upside of starter motor.It verifies and finds by long market, hand oil pump Leakage is to lead to starter motor event
One of higher key factor of barrier rate.Therefore, design and develop that a kind of the new technology of drawbacks described above can be overcome to seem is particularly heavy
It wants.
Utility model content
The technical problems to be solved in the utility model is：The layout structure for providing a kind of engine fuel transfer pump and hand oil pump is logical
The rational deployment to oil transfer pump and hand oil pump is crossed, the failure rate of engine can be reduced, and then extend the service life of engine.
The utility model is adopted the technical scheme that solve technical problem present in known technology：
A kind of layout structure of engine fuel transfer pump and hand oil pump, the engine are fuel engines；The engine
Including：Oil transfer pump, hand oil pump；
The distance between the hand oil pump and electrical part are not less than 25cm；The oil transfer pump is fixedly installed in fuel preliminary filter
On；The hand oil pump is not less than 20cm at a distance from starter motor.
The utility model has the advantages and positive effects of：
By using above-mentioned technical proposal, since hand oil pump can be avoided far from electrical part when hand oil pump oil leak
The generation of fire either other dangerous things；And then it when promoting the service life of starter motor, reducing engine start
The advantages that windburn is dangerous；Solve the problems, such as hand oil pump oil leak simultaneously.
Description of the drawings
Fig. 1 is the structure chart of the utility model first preferred embodiment；
Fig. 2 is the structure chart of the second preferred embodiment of the utility model；
In figure：1, region A；1-1 hand oil pumps；2 oil transfer pumps；3, fuel preliminary filter assembly；3-1, fuel filter
Specific implementation mode
For that can further appreciate that the utility model content, feature and effect of the utility model, the following examples are hereby given, and
It is described in detail with the accompanying drawings as follows：
It please refers to Fig.1 to Fig. 2, a kind of layout structure of engine fuel transfer pump and hand oil pump, the engine is sent out for fuel oil
Motivation；The engine includes：Oil transfer pump 2, hand oil pump 1-1；
Region A1 in please referring to Fig.1, the distance between the hand oil pump 1-1 and electrical part are not less than 25cm；It please refers to
Fuel preliminary filter assembly 3 in Fig. 2, the oil transfer pump 2 are fixedly installed on fuel preliminary filter 3-1；The hand oil pump 1-1 with open
The distance of dynamic motor is not less than 20cm.Fuel preliminary filter 3-1 is mainly mounted on vehicle；
In above preferred embodiment, hand oil pump 1-1 can be avoided far from electrical part, therefore when hand oil pump 1-1 oil leaks
The generation of fire either other dangerous things；And then it when promoting the service life of starter motor, reducing engine start
The advantages that windburn is dangerous；Solve the problems, such as hand oil pump oil leak simultaneously.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model
Embodiment should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model equal
Deng variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (1)
1. the layout structure of a kind of engine fuel transfer pump and hand oil pump, the engine is fuel engines；The engine packet
It includes：Oil transfer pump, hand oil pump；It is characterized in that：
The distance between the hand oil pump and electrical part are not less than 25cm；The oil transfer pump is fixedly installed on fuel preliminary filter；
The hand oil pump is not less than 20cm at a distance from starter motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731336.0U CN207847834U (en) | 2017-12-13 | 2017-12-13 | The layout structure of engine fuel transfer pump and hand oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721731336.0U CN207847834U (en) | 2017-12-13 | 2017-12-13 | The layout structure of engine fuel transfer pump and hand oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847834U true CN207847834U (en) | 2018-09-11 |
Family
ID=63420365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721731336.0U Expired - Fee Related CN207847834U (en) | 2017-12-13 | 2017-12-13 | The layout structure of engine fuel transfer pump and hand oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847834U (en) |
-
2017
- 2017-12-13 CN CN201721731336.0U patent/CN207847834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |