CN209354280U - A kind of improved fuel filter housing of structure - Google Patents
A kind of improved fuel filter housing of structure Download PDFInfo
- Publication number
- CN209354280U CN209354280U CN201821598629.0U CN201821598629U CN209354280U CN 209354280 U CN209354280 U CN 209354280U CN 201821598629 U CN201821598629 U CN 201821598629U CN 209354280 U CN209354280 U CN 209354280U
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- shell
- filter core
- filter
- annulus
- improved fuel
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Abstract
The utility model discloses a kind of improved fuel filter housings of structure, including shell and filter core, the upper surface of the shell offers seal groove in one week, the seal groove internal sleeve is equipped with sealing ring, the filter core is movably arranged on the inside of shell, and support elastic sheet is equipped between the lower cover and shell of the filter core, and the support elastic sheet is internally provided with annulus, the annulus is set in the lower outer side of lid of filter core, and close to the inside of shell, riveting has fixing seat for one end of the support elastic sheet.The improved fuel filter housing of a kind of structure described in the utility model, equipped with support elastic sheet, water absorption spongy mass and water collecting part, elastic slice can be tightened when being under pressure, and play fixed effect, guarantee that filter core will not be subjected to displacement because of ambient pressure, it is not influenced under behavior pattern guaranteeing that filter core and shell cooperate, the moisture in fuel oil is absorbed, improves the filter effect of fuel oil, and facilitate discharge water, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The utility model relates to a kind of improved fuel filter housings of structure.
Background technique
Fuel filter has diesel fuel filter, gasoline filter and natural air cleaner three classes, the effect of fuel filter
It is the particulate matter and filth prevented in fuel oil, guarantees fuel system precise part from abrasion and other damages；Existing combustion
There are certain drawbacks in oil rectifier shell, internal filter core placement is not sufficiently stable, is easy due to extraneous vibration when in use
Positional shift occurs, influences to filter, while existing filter does not have hydrophobic function, leads to the filter effect of fuel oil not
It is good, certain adverse effect is brought in use process, for this purpose, it is proposed that a kind of improved fuel filter housing of structure.
Utility model content
The main purpose of the utility model is to provide a kind of improved fuel filter housings of structure, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of improved fuel filter housing of structure, including shell and filter core, one Zhou Kaishe of upper surface of the shell
There is a seal groove, the seal groove internal sleeve is equipped with sealing ring, and the filter core is movably arranged on the inside of shell, under the filter core
It is equipped with support elastic sheet between lid and shell, the support elastic sheet is internally provided with annulus, and the annulus is set in filter core
There is fixing seat in one end of lower outer side of lid, the support elastic sheet close to the riveting of the inside of shell, and one end of the fixing seat is through circle
Ring is internally provided with connecting rod, and two groups of springs are symmetrically installed between the connecting rod and the inner surface of annulus；
The inside of the shell offers water collecting part, the lower end surface middle position peace of the shell below filter core
Equipped with waterproof knob assembly, water flow passage, the upper surface of the filter core are formed between the outside of the filter core and the inner surface of shell
It is fixedly installed with water suction filtering layer, the water suction filtering layer includes filter chamber and water absorption spongy mass, the fixed peace in the side of the filter chamber
Equipped with deflector, the one side of the water absorption spongy mass is internally provided with oil removal film close to filter chamber.
Preferably, the upper surface middle position of the shell offers fuel feed hole and oil outlet respectively.
Preferably, the inside of the shell offers the mounting groove for placing filter core, and the water flow passage is connected to water collecting part.
Preferably, the annulus lacks the perimeter of a quarter, and the inside of the fixing seat offers rivet hole.
Preferably, a part of the water absorption spongy mass is embedded in the inside of filter chamber, and the quantity of the deflector 93 is
Two groups, head and the tail connection forms V-type.
Preferably, the oil removal film is made of polyester material.
Compared with prior art, the utility model has the following beneficial effects: the improved fuel filter housing of the structure,
By the way that support elastic sheet is arranged, it can be tightened when elastic slice is under pressure, play fixed effect, improve fixed effect, guarantee filter core not
It can be subjected to displacement because of ambient pressure, by setting water absorption spongy mass and water collecting part, not influenced guaranteeing that filter core cooperates with shell
Under behavior pattern, the moisture in fuel oil is absorbed using sponge, improves the filter effect of fuel oil, and facilitate discharge water, entire fuel oil
Filter case is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the improved fuel filter housing of structure of the utility model；
Fig. 2 is a kind of partial view of the improved fuel filter housing of structure of the utility model；
Fig. 3 is a kind of structure chart of the improved fuel filter housing support elastic sheet of structure of the utility model；
Fig. 4 is a kind of cross-sectional view of the improved fuel filter housing water suction filtering layer of structure of the utility model.
In figure: 1, shell；2, sealing ring；3, seal groove；4, filter core；5, support elastic sheet；51, annulus；52, fixing seat；53,
Connecting rod；54, spring；6, water collecting part；7, waterproof knob assembly；8, water flow passage；9, absorb water filtering layer；91, filter chamber；92, water suction sea
Continuous body；93, deflector；94, oil removal film.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, the improved fuel filter housing of a kind of structure, including shell 1 and filter core 4, the upper end of shell 1
Face offers seal groove 3 for one week, and 3 internal sleeve of seal groove is equipped with sealing ring 2, and filter core 4 is movably arranged on the inside of shell 1, filter core 4
Lower cover and shell 1 between be equipped with support elastic sheet 5, support elastic sheet 5 is internally provided with annulus 51, and annulus 51 is set in filter core
There is fixing seat 52 in one end of 4 lower outer side of lid, support elastic sheet 5 close to the riveting of the inside of shell 1, and one end of fixing seat 52 is through circle
Ring 51 is internally provided with connecting rod 53, and two groups of springs 54 are symmetrically installed between connecting rod 53 and the inner surface of annulus 51；
The inside of shell 1 offers water collecting part 6 close to the lower section of filter core 4, and the lower end surface middle position of shell 1 is equipped with
Waterproof knob assembly 7, forms water flow passage 8 between the outside of filter core 4 and the inner surface of shell 1, the upper surface of filter core 4 is fixedly mounted
There is water suction filtering layer 9, water suction filtering layer 9 includes filter chamber 91 and water absorption spongy mass 92, and the side of filter chamber 91 is fixedly installed with water conservancy diversion
The one side of plate 93, water absorption spongy mass 92 is internally provided with oil removal film 94 close to filter chamber 91；
The upper surface middle position of shell 1 offers fuel feed hole and oil outlet respectively；The inside of shell 1, which offers, to be used for
The mounting groove of filter core 4 is placed, water flow passage 8 is connected to water collecting part 6；Annulus 51 lacks the perimeter of a quarter, the inside of fixing seat 52
The a part for offering rivet hole water absorption spongy mass 92 is embedded in the inside of filter chamber 91, and the quantity of deflector 93 is two groups, first
Tail connects to form V-type, plays the role of that oil plant is guided to flow downward along filter chamber 91, while guaranteeing that the oil plant of every part can
It is touched with oil removal film 94；Oil removal film 94 is made of polyester material, the characteristic with oil resistance infiltration.
It should be noted that the utility model is a kind of improved fuel filter housing of structure, outside is shell 1, interior
It is placed with filter core 4 in the mounting groove in portion, while increasing the structure of support elastic sheet 5, is being filtered using 51 sets of annulus of support elastic sheet 5
The lower outer side of lid of core 4, then be connected and fixed seat 52 with connecting rod 53, fixing seat 52 is fixed on the inner wall of shell 1 using rivet, when having
When external force, pressure, which is transferred to connecting rod 53, keeps 53 stress of connecting rod tight, and two groups of springs 54 is driven to shrink inwardly, and spring 54 produces
Raw elastic force makes to receive in annulus 51, by 4 sets of filter core of more fastening, reaches good fixed effect, in filtering, fuel oil can be from oil inlet
Enter at hole, the sealing structure of seal groove 3 and sealing ring 2 is provided on the outside of fuel feed hole, sealing structure is in ring flange and filter core 4
Between decomposition pressure sealing prevent fuel by-pass, fuel oil can fall directly into water suction filtering layer 9, enter filter chamber 91, fuel oil along
The runner of filter chamber 91 is toward flowing down, and oil molecule is blocked in outside oil film at oil removal film 94, and hydrone passes through water absorption spongy mass 92
Sucking action, the inside of water absorption spongy mass 92 is entered across oil removal film 94, it is evenly dispersed, as weight is increasingly heavier, surpass
The absorbability of cavernous body is crossed, hydrone is dripped downward into the form of droplet, enters water flow passage 8, is pooled to along water flow passage 8
The inside of water collecting part 6 temporarily stores, and then opens the switch of waterproof knob assembly 7, drains from waterproof valve, while fuel oil passes through
Circuit filtration inside filtration core 4 is discharged from oil outlet, more practical.
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 (6)
1. a kind of improved fuel filter housing of structure, including shell (1) and filter core (4), it is characterised in that: the shell
(1) upper surface offers seal groove (3) for one week, and seal groove (3) internal sleeve is equipped with sealing ring (2), and the filter core (4) is living
The dynamic inside for being mounted on shell (1), is equipped with support elastic sheet (5), the branch between the lower cover and shell (1) of the filter core (4)
Support elastic slice (5) is internally provided with annulus (51), and the annulus (51) is set in the lower outer side of lid of filter core (4), the support bullet
One end of piece (5) has fixing seat (52) close to the riveting of the inside of shell (1), and annulus (51) are run through in one end of the fixing seat (52)
Be internally provided with connecting rod (53), be symmetrically installed with two groups of springs between the connecting rod (53) and the inner surface of annulus (51)
(54)；
The inside of the shell (1) offers water collecting part (6) below filter core (4), among the lower end surface of the shell (1)
It is equipped at position waterproof knob assembly (7), forms water flow passage between the outside of the filter core (4) and the inner surface of shell (1)
(8), the upper surface of the filter core (4) be fixedly installed with water suction filtering layer (9), the water suction filtering layer (9) include filter chamber (91) and
The side of water absorption spongy mass (92), the filter chamber (91) is fixedly installed with deflector (93), the water absorption spongy mass (92)
One side is internally provided with oil removal film (94) close to filter chamber (91).
2. the improved fuel filter housing of a kind of structure according to claim 1, it is characterised in that: the shell (1)
Upper surface middle position offer fuel feed hole and oil outlet respectively.
3. the improved fuel filter housing of a kind of structure according to claim 1, it is characterised in that: the shell (1)
Inside offer the mounting groove for placing filter core (4), the water flow passage (8) is connected to water collecting part (6).
4. the improved fuel filter housing of a kind of structure according to claim 1, it is characterised in that: the annulus (51)
Lack the perimeter of a quarter, the inside of the fixing seat (52) offers rivet hole.
5. the improved fuel filter housing of a kind of structure according to claim 1, it is characterised in that: the water-absorbing sponge
A part of body (92) is embedded in the inside of filter chamber (91), and the quantity of the deflector (93) is two groups, and head and the tail connection forms V
Type.
6. the improved fuel filter housing of a kind of structure according to claim 1, it is characterised in that: the oil removal film
(94) it is made of polyester material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598629.0U CN209354280U (en) | 2018-09-29 | 2018-09-29 | A kind of improved fuel filter housing of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821598629.0U CN209354280U (en) | 2018-09-29 | 2018-09-29 | A kind of improved fuel filter housing of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354280U true CN209354280U (en) | 2019-09-06 |
Family
ID=67781809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821598629.0U Active CN209354280U (en) | 2018-09-29 | 2018-09-29 | A kind of improved fuel filter housing of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354280U (en) |
-
2018
- 2018-09-29 CN CN201821598629.0U patent/CN209354280U/en active Active
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