CN206299424U - The oil suction duct member of engine - Google Patents
The oil suction duct member of engine Download PDFInfo
- Publication number
- CN206299424U CN206299424U CN201621482942.9U CN201621482942U CN206299424U CN 206299424 U CN206299424 U CN 206299424U CN 201621482942 U CN201621482942 U CN 201621482942U CN 206299424 U CN206299424 U CN 206299424U
- Authority
- CN
- China
- Prior art keywords
- oil suction
- engine
- duct member
- suction duct
- housing
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of oil suction duct member of engine, including：Tube body, the head of the tube body is provided with oil suction shroud；Guide housing, it is the curved face type housing of evagination, and guide housing and oil suction shroud are buckled togather, and the eccentric position of the housing wall of curved face type housing is provided with inlet port；And filter screen, it is concave form, and filter screen is folded between guide housing and oil suction shroud.The oil suction duct member improves the use inclination angle of engine by setting up guide housing, can apply on specific use engine.
Description
Technical field
The utility model is related to engine lubrication field, the oil suction duct member of more particularly to a kind of engine.
Background technology
Before oil suction duct member is installed in lubricating oil pump, lubricating oil pump draws the machine oil in oil sump, pressurization by oil suction duct member
After be supplied to engine.Existing oil suction duct member is unfavorable for that improving engine need to use inclination angle, in specific use hair without guide housing
In motivation application, it is impossible to meet inclination angle requirement.And filter screen is plate armature, intensity is not enough, easily inhales flat.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implying in any form that the information structure has been existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is the oil suction duct member for providing a kind of engine, by setting up guide housing, improves hair
The use inclination angle of motivation, can apply on specific use engine.
To achieve the above object, the utility model provides a kind of oil suction duct member of engine, including：Tube body, should
The head of tube body is provided with oil suction shroud；Guide housing, it is the curved face type housing of evagination, and guide housing and oil suction shroud make-up are one
Rise, the eccentric position of the housing wall of curved face type housing is provided with inlet port；And filter screen, it is concave form, and filter screen is folded in leads
To between cover and oil suction shroud.
Preferably, filter screen punch forming.
Preferably, the cross section of filter screen is arc.
Compared with prior art, the utility model has the advantages that：Increase by the oil suction shroud of tube body
Plus guide housing, while filter efficiency is kept, increase substantially engine inclination angle allowable, it is ensured that the inlet port of oil suction duct member
Air is not drawn onto when engine is significantly inclined, engine main oil gallery oil pressure is kept, it is ensured that engine lubrication effect, hair is improved
Motivation service life.In addition, the inlet port of guide housing uses eccentric structure, during arrangement oil suction duct member, it is easy to make inlet port cloth
Put in the middle of oil sump, balanced front and rear vertical inclination angle.
Brief description of the drawings
Fig. 1 is the front view of the oil suction duct member according to engine of the present utility model；
Fig. 2 is the partial schematic diagram of the oil suction duct member according to engine of the present utility model；
Fig. 3 is the upward view of the oil suction duct member according to engine of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in Figure 1 to Figure 3, the oil suction duct member of a kind of engine according to the utility model specific embodiment, bag
Tube body 1, guide housing 13 and filter screen 14 are included, the head of wherein tube body 1 is provided with oil suction shroud 12, and guide housing 13 is evagination
Curved face type housing, guide housing 13 and oil suction shroud 12 are buckled togather, and the eccentric position of the housing wall of curved face type housing is provided with suction
Hydraulic fluid port 11, filter screen 14 is concave form, and filter screen 14 is folded between guide housing 13 and oil suction shroud 12.
In such scheme, by increasing guide housing 13 on oil suction shroud 12, while filter efficiency is kept, significantly
Improve engine inclination angle allowable, it is ensured that the inlet port 11 of oil suction duct member is not drawn onto air when engine is significantly inclined, protect
Hold engine main oil gallery oil pressure, it is ensured that engine lubrication effect, improve service life of aeroengine.The inlet port 11 of guide housing 13 is adopted
With eccentric structure, during arrangement oil suction duct member, it is easy to make inlet port 11 be arranged in the middle of oil sump, balanced front and rear vertical inclination angle.
As a kind of preferred embodiment, the punch forming of filter screen 14.In this programme, filter screen 14 uses punching structure, increases
Intensity, it is to avoid filter screen is inhaled flat, influences oil suction and strainability.
Used as a kind of preferred embodiment, the cross section of filter screen 14 is arc.
To sum up, the oil suction duct member of the engine of the present embodiment, is oriented to by increasing on the oil suction shroud 12 of tube body 1
Cover 13, while filter efficiency is kept, increases substantially engine inclination angle allowable, it is ensured that the inlet port 11 of oil suction duct member exists
Air is not drawn onto when engine is significantly inclined, engine main oil gallery oil pressure is kept, it is ensured that engine lubrication effect, raising is started
Machine service life.In addition, the inlet port 11 of guide housing 13 uses eccentric structure, during arrangement oil suction duct member, it is easy to make inlet port
11 are arranged in the middle of oil sump, balanced front and rear vertical inclination angle.
The foregoing description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. the oil suction duct member of a kind of engine, it is characterised in that including：
Tube body, the head of the tube body is provided with oil suction shroud；
Guide housing, it is the curved face type housing of evagination, and the guide housing and the oil suction shroud are buckled togather, the curved face type
The eccentric position of the housing wall of housing is provided with inlet port；And
Filter screen, it is concave form, and the filter screen is folded between the guide housing and the oil suction shroud.
2. the oil suction duct member of engine according to claim 1, it is characterised in that the filter screen punch forming.
3. the oil suction duct member of engine according to claim 2, it is characterised in that the cross section of the filter screen is arc
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482942.9U CN206299424U (en) | 2016-12-30 | 2016-12-30 | The oil suction duct member of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482942.9U CN206299424U (en) | 2016-12-30 | 2016-12-30 | The oil suction duct member of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299424U true CN206299424U (en) | 2017-07-04 |
Family
ID=59204877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482942.9U Expired - Fee Related CN206299424U (en) | 2016-12-30 | 2016-12-30 | The oil suction duct member of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299424U (en) |
-
2016
- 2016-12-30 CN CN201621482942.9U patent/CN206299424U/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: 20170704 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |