CN208431087U - A kind of high intensity diesel fuel filter central tube - Google Patents
A kind of high intensity diesel fuel filter central tube Download PDFInfo
- Publication number
- CN208431087U CN208431087U CN201820924020.1U CN201820924020U CN208431087U CN 208431087 U CN208431087 U CN 208431087U CN 201820924020 U CN201820924020 U CN 201820924020U CN 208431087 U CN208431087 U CN 208431087U
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- China
- Prior art keywords
- oil
- support pipe
- plastic support
- hole
- chassis
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- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of high-intensitive diesel fuel filter central tubes, including plastic support pipe, the outer wall of the plastic support pipe is fixedly connected with several reinforcing ribs, the bottom of the plastic support pipe is fixedly connected with chassis, petroleum pipeline is fixedly connected at the top of the chassis, the petroleum pipeline is located at the inside of plastic support pipe, the side wall of the plastic support pipe offers several round oil-through-holes and oval oil-through-hole, the circle oil-through-hole and oval oil-through-hole and plastic support pipe outer wall are provided with Oil Guide slope, the chassis, which is run through, offers air vent, the circle oil-through-hole is spaced apart with oval oil-through-hole, the utility model structure is simple, it is convenient and practical, enhance support strength, reinforcing rib further improves the strength and stiffness of central tube, the design of chassis and petroleum pipeline can be such that filter paper sufficiently uses, avoid local carbon Change causes to waste, and prolongs the service life, air vent avoids blocking, application easy to spread.
Description
Technical field:
The utility model relates to automotive fields, and in particular to a kind of high intensity diesel fuel filter central tube.
Background technique:
The effect of diesel fuel filter is the objectionable impurities and moisture filtered out in fuel system, protects the normal work of engine
Make, reduce abrasion, avoid blocking, improve engine life, the filtering of diesel fuel filter mostly uses filter paper, also have using felt or
High molecular material.The filtering of gasoline filter mostly uses filter paper, also has using nylon cloth, high molecular material, diesel oil filtering
The structure of device is substantially identical as oil filter, there is interchangeable and rotation fitting type, and the central tube of existing diesel fuel filter is adopted mostly
Tubular structure is coiled into sheet metal coil to be made, it is not high to the support strength of filter paper, it is easily damaged, and cannot be sufficiently sharp by filter paper
With causing the excessively high serious carbonization of local use rate to cause to waste, and will cause blocking, the utility model provides a kind of high intensity bavin
Oil rectifier central tube.
Utility model content:
The technical problem to be solved by the utility model is to provide a kind of high-intensitive diesel fuel filter central tubes.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of high intensity diesel fuel filter
Clear device central tube, including plastic support pipe, the bottom of the plastic support pipe are fixedly connected with chassis, and the top on the chassis is solid
Surely it is connected with petroleum pipeline, the petroleum pipeline is located at the inside of plastic support pipe, and the side wall of the plastic support pipe offers several
Round oil-through-hole and oval oil-through-hole.
Preferably, the outer wall of the plastic support pipe is fixedly connected with several reinforcing ribs.
Preferably, the round oil-through-hole and oval oil-through-hole and plastic support pipe outer wall are provided with Oil Guide slope.
Preferably, the chassis, which is run through, offers air vent.
Preferably, the round oil-through-hole is spaced apart with oval oil-through-hole.
The beneficial effects of the utility model are: the utility model structure is simple, convenient and practical, central tube plastics
Material, plays the supporting role to filter paper, solves problem of rustiness compared to metal material, improves service life, and enhance
Support strength, reinforcing rib further improve the strength and stiffness of central tube, and the design of chassis and petroleum pipeline can make filter paper
It sufficiently uses, avoids partial carbonization from causing to waste, prolong the service life, air vent avoids blocking, application easy to spread.
Detailed description of the invention:
Fig. 1 is the cross-sectional view of the utility model embodiment 1；
Fig. 2 is the main view of the utility model embodiment 1；
Fig. 3 is the side view of the utility model embodiment 1；
Fig. 4 is the cross-sectional view of the utility model embodiment 2；
Wherein: 1 plastic support pipe, 2 chassis, 3 petroleum pipelines, 4 reinforcing ribs, 5 round oil-through-holes, 6 oval oil-through-holes, 7 are led
Oily slope, 8 air vents
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Embodiment 1: as shown in Figure 1-3, a kind of high intensity diesel fuel filter central tube, including plastic support pipe 1, the modeling
The outer wall of material support tube 1 is fixedly connected with several reinforcing ribs 4, and the bottom of the plastic support pipe 1 is fixedly connected with chassis 2, institute
The top for stating chassis 2 is fixedly connected with petroleum pipeline 3, and the petroleum pipeline 3 is located at the inside of plastic support pipe 1, the plastic support
The side wall of pipe 1 offers several round oil-through-holes 5 and oval oil-through-hole 6, the circle oil-through-hole 5 and oval oil-through-hole 6
1 outer wall of plastic support pipe is provided with Oil Guide slope 7, the circle oil-through-hole 5 is spaced apart with oval oil-through-hole 6.
Embodiment 2: as shown in Figs 1-4, a kind of high intensity diesel fuel filter central tube, including plastic support pipe 1, the modeling
The outer wall of material support tube 1 is fixedly connected with several reinforcing ribs 4, and the bottom of the plastic support pipe 1 is fixedly connected with chassis 2, institute
Chassis 2 is stated through air vent 8 is offered, the top on the chassis 2 is fixedly connected with petroleum pipeline 3, and the petroleum pipeline 3 is located at plastics
The inside of support tube 1, the side wall of the plastic support pipe 1 offers several round oil-through-holes 5 and oval oil-through-hole 6, described
Round oil-through-hole 5 and oval oil-through-hole 6 and 1 outer wall of plastic support pipe are provided with Oil Guide slope 7, the circle oil-through-hole 5 with it is ellipse
Round oil-through-hole 6 is spaced apart.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of high intensity diesel fuel filter central tube, including plastic support pipe (1), it is characterised in that: the plastic support pipe
(1) bottom is fixedly connected with chassis (2), is fixedly connected with petroleum pipeline (3) at the top of the chassis (2), the petroleum pipeline (3)
Positioned at the inside of plastic support pipe (1), the side wall of the plastic support pipe (1) offers several round oil-through-holes (5) and ellipse
Shape oil-through-hole (6).
2. a kind of high-intensitive diesel fuel filter central tube according to claim 1, it is characterised in that: the plastic support pipe
(1) outer wall is fixedly connected with several reinforcing ribs (4).
3. a kind of high-intensitive diesel fuel filter central tube according to claim 1, it is characterised in that: the circle oil-through-hole
(5) and oval oil-through-hole (6) and plastic support pipe (1) outer wall are provided with Oil Guide slope (7).
4. a kind of high-intensitive diesel fuel filter central tube according to claim 1, it is characterised in that: the chassis (2) is passed through
It wears and offers air vent (8).
5. a kind of high-intensitive diesel fuel filter central tube according to claim 1, it is characterised in that: the circle oil-through-hole
(5) it is spaced apart with oval oil-through-hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924020.1U CN208431087U (en) | 2018-06-14 | 2018-06-14 | A kind of high intensity diesel fuel filter central tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924020.1U CN208431087U (en) | 2018-06-14 | 2018-06-14 | A kind of high intensity diesel fuel filter central tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431087U true CN208431087U (en) | 2019-01-25 |
Family
ID=65100623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924020.1U Expired - Fee Related CN208431087U (en) | 2018-06-14 | 2018-06-14 | A kind of high intensity diesel fuel filter central tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431087U (en) |
-
2018
- 2018-06-14 CN CN201820924020.1U patent/CN208431087U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20210614 |