CN209115232U

CN209115232U - Fuel filter

Info

Publication number: CN209115232U
Application number: CN201821713294.2U
Authority: CN
Inventors: 蔡星原; 谢育川
Original assignee: Rui'an City Guan Li Locomotive Component Co Ltd
Current assignee: Rui'an City Guan Li Locomotive Component Co Ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-07-16
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses fuel filters, including the first filter and final cleaner, the right side of first filter is equipped with final cleaner, the inside of first filter and the final cleaner connects stainless steel cushion block by welding, the inside of the stainless steel cushion block connects spreader bar, sliding saddle is fixedly connected on the inside of the spreader bar, the inside of the sliding saddle is embedded in support arm, first filter and the final cleaner set identical structure, the top of first filter is equipped with sealing attic base, the sealing attic base is fixedly connected with first filter, the top of the sealing attic base is tightly connected into oil pipe.This kind of equipment, which can be carried out, to be efficiently filtered, while being convenient for disassembly installation, and flexibility is preferable, of simple structure and strong practicability.

Description

Fuel filter

Technical field

The utility model relates to technical field of automobile parts, specially fuel filter.

Background technique

Fuel filter (Fuel filter) has diesel fuel filter (Diesel filter), gasoline filter (Fuel ) and natural air cleaner (Gas filter) three classes Filter.The effect of fuel filter is particulate matter, the water prevented in fuel oil And filth, guarantee fuel system precise part from abrasion and other damages, fuel filter is to be connected on fuel pump and section It flows on the pipeline between valve body oil inlet.The effect of fuel filter is that the solids such as iron oxide, the dust being contained in fuel oil are miscellaneous Object removes, and prevents fuel system from blocking (especially atomizer).Reduce mechanical wear, it is ensured that engine stabilizer operation, raising can By property.The structure of oil burner is equipped with the high-efficient filter scraps of paper by being made of in an aluminum hull and one bracket of stainless steel on bracket Composition, filter paper is at cosmos, to increase circulation area.EFI filter cannot be general with carburetion filter.Since EFI is filtered Clear device often bears the fuel pressure of 200-300KPA, therefore the filter compressive resistance generally requires to reach 500KPA or more, And carburetion filter is then not necessarily to reach so high pressure.

However traditional filter majority is individually to carry out operation, low efficiency, and traditional filter fixation is not square enough Just, while traditional fuel filter poor filtration effect, the purity of fuel oil is influenced, use is more inconvenient.Problems above is just It needs to improve traditional equipment, therefore herein it is proposed that fuel filter.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides fuel filter, and solving conventional filter majority is It is single to carry out operation, low efficiency, and traditional filter is fixed not convenient enough, while traditional fuel filter filter effect Difference influences the purity of fuel oil, the more inconvenient problem of use.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: fuel filter, including first Filter and final cleaner, the right side of first filter are equipped with final cleaner, first filter and described the The inside of two filters connects stainless steel cushion block by welding, and the inside of the stainless steel cushion block connects spreader bar, Sliding saddle is fixedly connected on the inside of the spreader bar, the inside of the sliding saddle is embedded in support arm, first filtering Device and the final cleaner set identical structure, and the top of first filter is equipped with sealing attic base, the sealing attic base and First filter is fixedly connected, and the top of the sealing attic base is tightly connected into oil pipe.

Preferably, the two sides of the support arm are equipped with fixed chute, and the sliding saddle and the support arm are sliding Dynamic connection.

Preferably, the bottom of first filter is equipped with sealed chassis, and the bottom of the sealed chassis connects two and goes out Oil column pipe.

Preferably, the bottom of the sealed chassis is equipped with exterior ring cap and inner ring sleeve, the exterior ring cap and the inner ring sleeve it Between be uniformly distributed fixed cushion block.

Preferably, the inside of first filter is equipped with Filter column stick, is uniformly distributed work on the outside of the Filter column stick Property charcoal convex block.

Preferably, the outside package filtering core paper of the Filter column stick, the filtration core paper includes cotton fiber layer, carbon fiber Layer and permeable formation, the bottom of the cotton fiber layer connect the carbon fiber layer, and the bottom of the carbon fiber layer connects permeable formation.

(3) beneficial effect

The utility model provides fuel filter.Have it is following the utility model has the advantages that

This kind of equipment is filtered fuel oil by devising the first filter and final cleaner, prevents same When damage, improve the safety integrally used, and at the same time being filtered, improve the efficiency of filtering, structure is simple, Practicability is stronger.

This kind of equipment, can be into devising the filtering core paper that cotton fiber layer, carbon fiber layer and permeable formation are combined The efficient filtering of row, and permeability is preferable, and cost is relatively low for entirety, and material is lighter, and practicability is stronger.

This kind of equipment is sliding simultaneously by having added spreader bar and sliding saddle between the first filter and final cleaner Dynamic saddle can carry out cooperation support mast and slide up and down, and be convenient for adjusting position, disassembly installation, more convenient, function Energy property is stronger.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model entirety；

Fig. 2 is the schematic diagram of internal structure of the first filter of the utility model；

Fig. 3 is the utility model sealed chassis structural schematic diagram；

Fig. 4 is the utility model filtration core paper structure schematic diagram.

In figure, the first filter -1, final cleaner -2, stainless steel cushion block -3, spreader bar -4, sliding saddle -5, support Armed lever -6, enters oil pipe -8, fixed chute -9, sealed chassis -10, fuel-displaced column tube -11, exterior ring cap -12, inner ring at sealing attic base -7 Set -13, fixed cushion block -14, Filter column stick -15, active carbon convex block -16, filtering core paper -17, cotton fiber layer -18, carbon fiber layer - 19, permeable formation -20.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model embodiment provides a kind of technical solution: fuel filter, including the first filtering Device 1 and final cleaner 2, the right side of first filter 1 are equipped with final cleaner 2, first filter 1 and described the The inside of two filters 2 connects stainless steel cushion block 3 by welding, and the inside of the stainless steel cushion block 3 connects spreader Bar 4, the inside of the spreader bar 4 are fixedly connected with sliding saddle 5, and the inside of the sliding saddle 5 is embedded in support arm 6, described First filter 1 and the final cleaner 2 set identical structure, and the top of first filter 1 is equipped with sealing attic base 7, institute It states sealing attic base 7 to be fixedly connected with first filter 1, the top of the sealing attic base 7 is tightly connected into oil pipe 8.

The two sides of the support arm 6 are equipped with fixed chute 9, and the sliding saddle 5 connects with the support arm 6 sliding It connects.The cooperation sliding realization of saddle 5 of fixed chute 9 that design in this way can use 6 two sides of support arm slides up and down.

The bottom of first filter 1 is equipped with sealed chassis 10, and the bottom connection two of the sealed chassis 10 is fuel-displaced Column tube 11.The fuel-displaced column tube 11 for the bottom that design in this way can use sealed chassis 10 carries out that purified combustion is discharged Oil.

The bottom of the sealed chassis 10 is equipped with exterior ring cap 12 and inner ring sleeve 13, the exterior ring cap 12 and the inner ring sleeve 13 Between be uniformly distributed fixed cushion block 14.Design in this way, which can use fixed cushion block 14 and fasten, promotes 12 He of exterior ring cap Inner ring sleeve 13 is more stable.

The inside of first filter 1 is equipped with Filter column stick 15, and the outside of the Filter column stick 15 is uniformly distributed activity Charcoal convex block 16.Design in this way can use the active carbon protruding block 16 on Filter column stick 15 and adequately filter only Change.

The outside package filtering core paper 17 of the Filter column stick 15, the filtration core paper includes cotton fiber layer 18, carbon fiber Layer 19 and permeable formation 20, the bottom of the cotton fiber layer 18 connect the carbon fiber layer 19, and the bottom of the carbon fiber layer 19 connects Connect permeable formation 20.

Working principle: this kind of equipment when in use, the first filter 1 and final cleaner 2, while being filtered fuel oil, It prevents while damaging, improve the safety integrally used, and at the same time being filtered, improve the effect of filtering Rate, and the filtering core paper 17 that cotton fiber layer 18, carbon fiber layer 19 and permeable formation 20 are combined is devised, it can be carried out height The filtering of effect, and permeability is preferable, and spreader bar 4 and sliding saddle have been added between the first filter 1 and final cleaner 2 5, and slide saddle 5 and can carry out cooperation support mast 6 and slide up and down, it is convenient for adjusting position, disassembly installation, more Add conveniently, it is functional stronger.

First filter -1, final cleaner -2, stainless steel cushion block -3, spreader bar -4, sliding saddle-of the utility model 5, support arm -6, sealing attic base -7, enter oil pipe -8, fixed chute -9, sealed chassis -10, fuel-displaced column tube -11, exterior ring cap - 12, inner ring sleeve -13, fixed cushion block -14, Filter column stick -15, active carbon convex block -16, filtering core paper -17, cotton fiber layer -18, carbon Fibrous layer -19, permeable formation -20, component are universal standard part or component as known to those skilled in the art, structure and principle All it can be learnt by technical manual for this technology personnel or know that the utility model solves the problems, such as by routine experiment method Be that fuel filter plays main filtration in filter, however filter majority be it is single carry out operation, low efficiency, and Traditional filter is fixed not convenient enough, while traditional fuel filter poor filtration effect, influences the purity of fuel oil, using compared with For inconvenience.This kind of equipment, which can be carried out, to be efficiently filtered, while being convenient for disassembly installation, and flexibility is preferable, structure letter It is single, it is practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. fuel filter, including the first filter (1) and final cleaner (2), it is characterised in that: first filter (1) right side is equipped with final cleaner (2), and the inside of first filter (1) and the final cleaner (2) passes through weldering The mode connect connects stainless steel cushion block (3), and the inside of the stainless steel cushion block (3) connects spreader bar (4), the spreader bar (4) Inside be fixedly connected sliding saddle (5), it is described sliding saddle (5) inside be embedded in support arm (6), first filter (1) and the final cleaner (2) sets identical structure, and the top of first filter (1) is equipped with sealing attic base (7), described Sealing attic base (7) is fixedly connected with first filter (1), and the top of sealing attic base (7) is tightly connected into oil pipe (8).

2. fuel filter according to claim 1, it is characterised in that: the two sides of the support arm (6) are equipped with solid Determine sliding slot (9), the sliding saddle (5) is slidably connected with the support arm (6).

3. fuel filter according to claim 1, it is characterised in that: the bottom of first filter (1) is equipped with close The bottom of back cover disk (10), the sealed chassis (10) connects two fuel-displaced column tubes (11).

4. fuel filter according to claim 3, it is characterised in that: the bottom of the sealed chassis (10) is equipped with outer ring (12) and inner ring sleeve (13) are covered, fixed cushion block (14) are uniformly distributed between the exterior ring cap (12) and the inner ring sleeve (13).

5. fuel filter according to claim 1, it is characterised in that: the inside of first filter (1) was equipped with Filter column stick (15) is uniformly distributed active carbon convex block (16) on the outside of the Filter column stick (15).

6. fuel filter according to claim 5, it is characterised in that: wrap up filtering in the outside of the Filter column stick (15) Core paper (17), the filtration core paper include cotton fiber layer (18), carbon fiber layer (19) and permeable formation (20), the cotton fiber layer (18) bottom connects the carbon fiber layer (19), and the bottom of the carbon fiber layer (19) connects permeable formation (20).