CN207847835U - A kind of automobile fuel oil filter - Google Patents
A kind of automobile fuel oil filter Download PDFInfo
- Publication number
- CN207847835U CN207847835U CN201721922493.XU CN201721922493U CN207847835U CN 207847835 U CN207847835 U CN 207847835U CN 201721922493 U CN201721922493 U CN 201721922493U CN 207847835 U CN207847835 U CN 207847835U
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- CN
- China
- Prior art keywords
- coarse filter
- filter
- fine
- paper
- coarse
- 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
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- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of automobile fuel oil filters, including coarse filter, coarse filter paper, overflow valve, fine filtering paper, fine cleaner, flat thin magnet and heating plate, the side of the coarse filter is provided with fine cleaner, side of the fine cleaner far from coarse filter is provided with oil outlet, side of the coarse filter far from fine cleaner is provided with sealing cover, and the sealing cover centre position is provided with oil inlet.The utility model has the beneficial effects that：Fuel filter is divided into two parts by the utility model by the setting of coarse filter and fine cleaner, inefficient when avoiding once filtering, filter effect is bad simultaneously, coarse filtration and fine filtering are separated, are also convenient for clearing up the impurity in filter in time, while heating plate makes filter not endure cold in winter to block；The utility model in the both sides of coarse filter paper and fine filtering paper by being respectively arranged with flat thin magnet, and when making fuel filter, the metal fillings contained in fuel oil can adsorb, and the metal fillings in fuel oil is avoided to damage engine part.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of automobile fuel oil filter.
Background technology
Fuel oil filter effect is the deleterious particle and moisture content filtered out in engine fuel gas system, to protect oil pump oily
Mouth, cylinder sleeve, piston ring etc. reduce abrasion, avoid blocking.
The solid sundries such as iron oxide, the dust being contained in fuel oil are removed, prevent fuel system from blocking (especially oil spout
Mouth).Reduce mechanical wear, it is ensured that engine stabilizer is run, and improves reliability.Even if diesel oil passes through before diesel oil tank is added
Precipitation and filtering, are clean, but in refueling process, due to fueling vehicle, oiling circumstance, reservoir port it is unclean etc. because
Element can still make contaminated by diesel oil, and in diesel engine operation process, due to deposited in fuel system impurity, suspend in air
Heavy angstrom, can also make contaminated by diesel oil, thus the diesel fuel filter on vehicle be it is essential, in addition diesel oil before fuel tank is added not
Must be really clean.Fuel filter has diesel fuel filter, gasoline filter and natural air cleaner three classes.
However, often there is certain defect in use in present fuel filter：Fuel oil is after fuel filter filtering
A large amount of impurity are adulterated toward contact；Fuel oil is contacted with engine component, and the tiny iron filings adulterated in fuel oil can damage engine.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of automobile fuel oil filter,
With filter efficiency height, the characteristics of good filtration effect.
To achieve the above object, the utility model provides the following technical solutions：A kind of automobile fuel oil filter, including it is thick
Filter, coarse filter paper, overflow valve, fine filtering paper, fine cleaner, flat thin magnet and heating plate, the side of the coarse filter are provided with fine cleaner,
Side of the fine cleaner far from coarse filter is provided with oil outlet, and side of the coarse filter far from fine cleaner is provided with sealing
Lid, the sealing cover centre position are provided with oil inlet, and the coarse filter inside is in the side of oil inlet and fine cleaner
Portion is both provided with silica gel check-valves close to the side of oil inlet, and the coarse filter bosom is provided with coarse filter paper, the fine filtering
Device centre position is provided with fine filtering paper, and the centre of the coarse filter paper and fine filtering paper is both provided with central tube, the coarse filter paper and thin
Side of the filter paper far from silica gel check-valves is both provided with overflow valve, between the overflow valve and coarse filter and overflow valve and fine filtering
It is both provided with spring between device, the both sides of the coarse filter paper and fine cleaner are both provided with flat thin magnet, the coarse filter and fine cleaner
Center circumferential surface be both provided with heating plate, the circumferential surface of the heating plate is both provided with heat insulating mattress, the heat insulating mattress
Side is both provided with breather valve, and sealing ring is provided among the surface of the sealing cover.
Preferably, the junction of the sealing cover and coarse filter is provided with sealing ring.
Preferably, it is connected by screw threads for fastening between the coarse filter and fine cleaner, the company of the coarse filter and fine cleaner
Interface goes out to be provided with gasket.
Preferably, the circumferential surface of the flat thin magnet is evenly arranged with circular through hole.
Preferably, the heat insulating mattress surface is provided with anti-skid chequer.
Preferably, junction is respectively mounted sealing between the overflow valve and coarse filter paper and between overflow valve and fine filtering paper
Pad.
Compared with prior art, the utility model has the beneficial effects that：
1, fuel filter is divided into two parts by the utility model by the setting of coarse filter and fine cleaner, avoids once mistake
It is inefficient when filter, while filter effect is bad, and coarse filtration and fine filtering are separated, and is also convenient for clearing up the impurity in filter in time,
Heating plate makes filter not endure cold in winter to block simultaneously, convenient to use.
2, the utility model in the both sides of coarse filter paper and fine filtering paper by being respectively arranged with flat thin magnet, when making fuel filter,
The metal fillings contained in fuel oil can adsorb, and avoid the metal fillings in fuel oil from damaging engine part, use is portable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sealing cover structure schematic diagram of the utility model；
In figure：1, sealing cover；2, oil inlet；3, coarse filter；4, coarse filter paper；5, central tube；6, overflow valve；7, spring；8、
Fine filtering paper；9, oil outlet；10, fine cleaner；11, flat thin magnet；12, breather valve；13, heating plate；14, heat insulating mattress；15, silica gel non-return
Valve；16, sealing ring.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of automobile fuel oil filter, including coarse filtration
The side of device 3, coarse filter paper 4, overflow valve 6, fine filtering paper 8, fine cleaner 10, flat thin magnet 11 and heating plate 13, coarse filter 3 is provided with carefully
Filter 10 is connected between coarse filter 3 and fine cleaner 10 by screw threads for fastening, and coarse filter 3 and the connector of fine cleaner 10 go out setting
There is gasket, it is ensured that installation is firm, prevents fuel leakage, side of the fine cleaner 10 far from coarse filter 3 to be provided with oil outlet 9, slightly
Side of the filter 3 far from fine cleaner 10 is provided with sealing cover 1, and sealing cover 1 and the junction of coarse filter 3 are provided with sealing ring, really
Security personnel's dress sealing is stablized, and prevents fuel leakage, 1 centre position of sealing cover to be provided with oil inlet 2,3 inside of coarse filter is close to oil inlet
Mouthfuls 2 side and 10 inside of fine cleaner are both provided with silica gel check-valves 15 close to the side of oil inlet 2, in 3 inside of coarse filter
Between be provided with coarse filter paper 4,10 centre position of fine cleaner is provided with fine filtering paper 8, and the centre of coarse filter paper 4 and fine filtering paper 8 is both provided with
Central tube 5, the side of coarse filter paper 4 and fine filtering paper 8 far from silica gel check-valves 15 are both provided with overflow valve 6, overflow valve 6 and coarse filter paper
Junction is respectively mounted gasket between 4 and between overflow valve 6 and fine filtering paper 8, makes fuel oil can only be by coarse filter paper 4 and fine filtering paper
8 filterings, are both provided with spring 7 between overflow valve 6 and coarse filter 3 and between overflow valve 6 and fine cleaner 10, coarse filter paper 4 and thin
The both sides of filter 10 are both provided with flat thin magnet 11, and the circumferential surface of flat thin magnet 11 is evenly arranged with circular through hole, improves filtering and inhales
The center circumferential surface of attached efficiency, coarse filter 3 and fine cleaner 10 is both provided with heating plate 13, and the circumferential surface of heating plate 13 is all provided with
It is equipped with heat insulating mattress 14,14 surface of heat insulating mattress is provided with anti-skid chequer, prevents dismounting from skidding, is unfavorable for dismounting, the side of heat insulating mattress 14
It is both provided with breather valve 12, sealing ring 16 is provided among the surface of sealing cover 1.
The operation principle and process for using of the utility model：The utility model is mounted on the conjunction of automobile engine oil inlet oil circuit
Right position is set, and fuel oil is entered by oil inlet 2 in coarse filter 3, is entered in central tube 5 by silica gel check-valves 15, and fuel oil is by thick
4 coarse filtration of filter paper, the flat thin magnet 11 of 4 both sides of coarse filter paper adsorb the metal fillings in fuel oil, and the fuel oil after coarse filtration enters in fine cleaner 10
Enter fine filtering paper 8 by central tube 5 to filter, is then considered to be worth doing, made by the 11 further adsorbing metal of flat thin magnet of 8 both sides of fine filtering paper
It is filtered dry net, when winter, heating plate 13 is at most heated to 35 degree to coarse filter 3 and fine cleaner 10, and internal fuel is made not freeze
Knot improves filter efficiency, safe to use portable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile fuel oil filter, including coarse filter (3), coarse filter paper (4), overflow valve (6), fine filtering paper (8), fine cleaner
(10), flat thin magnet (11) and heating plate (13), it is characterised in that：The side of the coarse filter (3) is provided with fine cleaner (10), institute
It states side of the fine cleaner (10) far from coarse filter (3) and is provided with oil outlet (9), the separate fine cleaner (10) of the coarse filter (3)
Side is provided with sealing cover (1), and sealing cover (1) centre position is provided with oil inlet (2), is leaned on inside the coarse filter (3)
The side and the internal side close to oil inlet (2) of fine cleaner (10) of nearly oil inlet (2) are both provided with silica gel check-valves (15),
Coarse filter (3) bosom is provided with coarse filter paper (4), and fine cleaner (10) centre position is provided with fine filtering paper (8), institute
The centre for stating coarse filter paper (4) and fine filtering paper (8) is both provided with central tube (5), the coarse filter paper (4) and fine filtering paper (8) far from silicon
The side of glue check-valves (15) is both provided with overflow valve (6), between the overflow valve (6) and coarse filter (3) and overflow valve (6)
It is both provided with spring (7) between fine cleaner (10), the both sides of the coarse filter paper (4) and fine cleaner (10) are both provided with flat thin magnet
(11), the center circumferential surface of the coarse filter (3) and fine cleaner (10) is both provided with heating plate (13), the heating plate (13)
Circumferential surface be both provided with heat insulating mattress (14), the side of the heat insulating mattress (14) is both provided with breather valve (12), the sealing
It covers among the surface of (1) and is provided with sealing ring (16).
2. a kind of automobile fuel oil filter according to claim 1, it is characterised in that：The sealing cover (1) and coarse filtration
The junction of device (3) is provided with sealing ring.
3. a kind of automobile fuel oil filter according to claim 1, it is characterised in that：The coarse filter (3) and fine filtering
Device is connected between (10) by screw threads for fastening, and the coarse filter (3) and the connector of fine cleaner (10) go out to be provided with gasket.
4. a kind of automobile fuel oil filter according to claim 1, it is characterised in that：The circumference of the flat thin magnet (11)
Surface is evenly arranged with circular through hole.
5. a kind of automobile fuel oil filter according to claim 1, it is characterised in that：Heat insulating mattress (14) surface is set
It is equipped with anti-skid chequer.
6. a kind of automobile fuel oil filter according to claim 1, it is characterised in that：The overflow valve (6) and coarse filtration
Junction is respectively mounted gasket between paper (4) and between overflow valve (6) and fine filtering paper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922493.XU CN207847835U (en) | 2017-12-20 | 2017-12-20 | A kind of automobile fuel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922493.XU CN207847835U (en) | 2017-12-20 | 2017-12-20 | A kind of automobile fuel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847835U true CN207847835U (en) | 2018-09-11 |
Family
ID=63416536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922493.XU Expired - Fee Related CN207847835U (en) | 2017-12-20 | 2017-12-20 | A kind of automobile fuel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847835U (en) |
-
2017
- 2017-12-20 CN CN201721922493.XU patent/CN207847835U/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: 20180911 Termination date: 20201220 |