CN2804413Y

CN2804413Y - Fuel filtering core structure

Info

Publication number: CN2804413Y
Application number: CN 200520059024
Authority: CN
Inventors: 李忆苹
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-24
Filing date: 2005-05-24
Publication date: 2006-08-09
Anticipated expiration: 2015-05-24

Abstract

The utility model relates to an oil material filtering core structure. An outer diameter of a cylinder body of an oil material filtering core is sheathed with a magnetic ring which is formed by the combination of an elastic ring body and a plurality of strong magnetic pieces, wherein the elastic ring body can be combined and formed to be correspondingly sheathed on the cylinder body of the oil material filtering core in the method that the elastic ring body is penetrated, sheathed or fixedly arranged on the strong magnetic pieces. After oil liquid pass through the oil material filtering core, metal impurities in the oil liquid can be adsorbed and filtered by the strong magnetic pieces on the elastic ring body, and pure oil liquid without impurities can be used by engine power source. Thus the service life of the power source can be prolonged.

Description

The oil plant filter core structure

Technical field

The utility model relates to a kind of liquid fuel purification plant of internal-combustion engine.

Background technique

Press, know all that generally gasoline is the life source of vehicle power, machine oil then is the skin care products of lubricating parts; So selection and use for the fluid class are a profound knowledge.With gasoline, when gasoline is full of oil supply system, the member of these filtering effects such as oil pump filter guiding principle, gasoline filter oil nozzle is easy to be stopped up by the metal impurities in the gasoline, causes that fuel feeding is smooth, the power function descends; Again, the gasoline that contains impurity can not fully burn, and can cause directly that exhaust is smooth, dynamic instability, quickens unable, deficiency in economic performance and excessive fuel consumption or the like and lacks.

And the action of lubricating parts has very important effect to the proper functioning of vehicular power plant.And machine oil is the leading role of lubricating parts, needs machine oil to produce oil film between rotary member when car power source(-)holder is moving, with reduce friction resistance and power consumption, member wearing and tearing; And the parts friction can produce the metal fines, and these metal fines mix the running that can influence power mechanism in machine oil.

And know that by above-mentioned oil plants such as gasoline, machine oil mainly are to supply with power source to drive parts, so, all can be provided with oil plant at the leading portion of general power source and cross the filtration difficulty matter that filter core assist fluid, but crossing filter core, most oil plant all can only filter some bigger impurity, then can't filter removing to above-mentioned minute metallic impurity, have desirable not to the utmost part so that re-use.

The model utility content

The purpose of this utility model provides a kind of oil plant filter core structure, can make the engine power source can use pure pure fluid to increase the working life of power source the metal impurities adsorption filtration in the fluid.

For achieving the above object, solution of the present utility model is: a kind of oil plant filter core structure, and the stack shell external diameter of crossing filter core at oil plant is arranged with magnet ring, and this magnet ring is by correspondence on the elastic ring body the powerful magnetic spare of number to be set to form.

Be provided with one in powerful magnetic spare and run through groove, this runs through groove can correspondence wear elastic ring body.

This elastic ring body forms a containing space with ring body shape own, can correspondence insert a plurality of powerful magnetic spares in containing space.

Two corresponding end in powerful magnetic spare form fixed connecting end respectively, and correspondence sets firmly the location with elastic ring body simultaneously, and the other end of elastic ring body is established for corresponding group with the fixed connecting end of powerful magnetic spare again, sets firmly mutually according to this to form a magnet ring.

Be fastened on the spring ring body in the forward and backward correspondence that is respectively equipped with of powerful magnetic spare, and reach the fastener of fixed limit.

Cross the corresponding magnet ring of filter core stack shell external diameter place in oil plant and be provided with a ring groove, magnet ring can firmly be adsorbed on the ring groove.

Can on powerful magnetic spare, be arranged with the untight gum cover that increases whole beautiful shape of an end.

After adopting such scheme, because the utility model is the sheathed magnet ring of stack shell external diameter of crossing filter core at oil plant, this magnet ring is to be combined by elastic ring body and the powerful magnetic spare of number.This elastic ring body is can wear, overlap if be fixedly arranged on mode on the powerful magnetic spare, coming to be sheathed on oil plant in conjunction with formation magnet ring correspondence crosses on the stack shell of filter core, cross filter core and can borrow powerful magnetic spare on the elastic ring body through oil plant in fluid, with the difficult matter adsorption filtration of the metal in the fluid, make its engine power source can use pure pure fluid, in view of the above, can increase the working life of power source.

Description of drawings

Fig. 1 is first embodiment's perspective exploded view of the present utility model;

Fig. 2 is that first embodiment of the present utility model makes up schematic appearance;

Fig. 3 is that first embodiment of the present utility model makes up the action schematic representation;

Fig. 4 is the stack shell schematic representation of first embodiment's state of the present utility model;

Fig. 5 is second embodiment's perspective exploded view of the present utility model;

Fig. 6 is that second embodiment of the present utility model makes up schematic appearance;

Fig. 7 is second embodiment combination of the present utility model and stack shell schematic representation;

Fig. 8 is the 3rd embodiment's perspective exploded view of the present utility model;

Fig. 9 is that the 3rd embodiment of the present utility model makes up schematic appearance;

Figure 10 is the 3rd embodiment combination of the present utility model and stack shell schematic representation.

1 crosses filter core 11 stack shells 110 ring grooves 2 magnet rings

21 elastic ring bodies, 22 powerful magnetic spare 221 penetration holes 23 are press-offed

24 fasteners, 3 magnet rings, 31 elastic ring bodies, 311 containing spaces

Final 32's power magnetic spare 4 magnet rings 41 elastic ring bodies 42 powerful magnetic spares

421 fixed connecting ends 43 are press-offed

Embodiment

At first, see also shown in Fig. 1,2, first embodiment of the utility model oil plant filter core structure is three-dimensional to decompose and schematic appearance, mainly crosses the sheathed magnet ring 2 of stack shell 11 external diameters of filter core 1 in oil plant, wherein:

This magnet ring 2 is by the last correspondence of elastic ring body 21 (can be spring body or elasticity thread) the powerful magnetic spare 22 of number (can be strong magnets) to be set to form, it is to be arranged with the untight gum cover 23 of an end on powerful magnetic spare 22, powerful magnetic spare 22 is provided with penetration hole 221 simultaneously, this penetration hole 221 can correspondence wear elastic ring body 21, in addition, can respectively establish a fastener 24 correspondences in powerful magnetic spare 22 forward and backward sides and be fastened on the elastic ring body 21, whereby with spacing powerful magnetic spare 22.

Please continue to consult shown in Figure 3, crossing filter core 1 when oil plant is assembled on the power source, cross filter core 1 in fluid through oil plant, and can by elastic ring body 21 sheathed powerful magnetic spare 22 correspondences be adsorbed on oil plant and cross on filter core 1 stack shell 11 external diameters, and with the metal impurities adsorption filtration in the fluid, make its power source can use pure pure fluid action, in view of the above, can increase the working life of power source.Please consult shown in Figure 4ly again, cross the corresponding magnet ring of filter core 1 stack shell 11 external diameters 2 places in oil plant and be provided with a groove 110, so, magnet ring 2 can firmly be adsorbed in the ring groove 110, and not drop easily.In addition, the corresponding sheathed oil plant that is adsorbed on of powerful magnetic spare 22 is crossed end face on filter core 1 stack shell 11 external diameters in this magnet ring 2, and powerful magnetic spare 22 pairing end faces are to cross filter core 1 stack shell, 11 radians and establish according to oil plant, but can reach steady adsorption effect.

Please consult shown in Fig. 5,6 again, second embodiment of the utility model oil plant filter core structure is three-dimensional to decompose and the combination schematic representation, wherein, this magnet ring 3 comprises elastic ring body 31 (can be spring body) and the powerful magnetic spare 32 (can be strong magnets) that central authorities have containing space 311, mainly in the containing space 311 of elastic ring body 31, insert a plurality of powerful magnetic spares 32, whereby, be adsorbed on stack shell 11 external diameters that oil plant is crossed filter core 1 with magnet ring 3 is sheathed.

Crossing filter core 1 when oil plant is assembled on the power source, cross filter core 1 in fluid through oil plant, and can borrow the powerful magnetic spare 32 that plays in the ring body 31, with the difficult matter adsorption filtration of the metal in the fluid, make its power source can use pure pure fluid, in addition consult shown in Figure 7, cross the corresponding magnet ring of filter core 1 stack shell 11 external diameters 3 places in oil plant and be provided with a ring groove 110, so, magnet ring 3 can firmly be adsorbed in the ring groove 110, and not drop easily.

Please consult shown in Fig. 8,9 again, it is three-dimensional the decomposition and the combination schematic representation of the 3rd embodiment of the utility model oil plant filter core structure, wherein, this magnet ring 4 is to be formed by number elastic ring body 41 corresponding establishing for 42 groups with the powerful magnetic spare of number, it is that two corresponding end in powerful magnetic spare 42 form fixed connecting end 421 respectively, and corresponding and elastic ring body 41 sets firmly the location, and the other end of elastic ring body 41 is established for 421 corresponding groups with the fixed connecting end of powerful magnetic spare 42 again, sets firmly mutually according to this to form a magnet ring; In addition, on powerful magnetic spare, can be arranged with the untight gum cover 43 of an end.

Crossing filter core 1 when oil plant is assembled on the power source, cross filter core 1 in fluid through oil plant, and can be by means of the powerful magnetic spare 42 in the elastic ring body 41, with the metal impurities adsorption filtration in the fluid, make its power source can use pure pure fluid, in addition consult shown in Figure 10, cross the corresponding magnet ring of filter core 1 stack shell 11 external diameters 4 places in oil plant and be provided with a ring groove 110, so, magnet ring 4 can firmly be adsorbed in the ring groove 110, and not drop easily.

In sum, the element that we cross filter core dedicated magnetic ring by the utility model oil plant is formed and is used implementation as can be known, has following several advantages, is described in detail as follows:

1, the utility model oil plant filter core structure cooperates the magnet ring that penetration hole constituted wore powerful magnetic spare by the rubber-like ring body, can correspondence be adsorbed on oil plant and crosses on the filter core, and is very convenient in the use, is the new design of tool practicability.

2, the utility model steam turbine oil is crossed filter core dedicated magnetic ring, cooperates its inner space to install the magnet ring that powerful magnetic spare constitutes by the rubber-like ring body, can correspondence be adsorbed on oil plant and crosses on the filter core, and is very convenient in the use, is the new design of tool practicability.

3, the utility model steam turbine oil filtration forms the affixed location of bringing in and sets firmly the rubber-like ring body and form a magnet ring shape by powerful magnetic spare two ends, it can correspondence be adsorbed on oil plant crosses on the filter core, very convenient in the use, is the new design of tool practicability.

4, by above-mentioned the utility model oil plant filter core structure, can correspondence be adsorbed on the filter core stack shell external diameter, adsorb metal impurities in the fluid by powerful magnetic spare, its transmitting power and lubricated fluid quality are improved, relatively reduce the obstruction of power source mechanism, can guarantee vehicle performance and power source working life simultaneously.

5, the utility model oil plant filter core structure, this magnet ring correspondence was adsorbed in the end face or the ring groove of filter core stack shell, so, except can adsorbing by the magnetic force of magnet ring itself, its elastic ring body is can assist that correspondence varies in size crosses the filter core stack shell and tighten fixingly, makes so that its magnetic is bad can be reached steadily and the effect of firm absorption.

6, the utility model oil plant filter core structure, being arranged with gum cover on powerful magnetic spare is to increase whole beautiful shape.

Therefore, global formation structure by the utility model embodiment illustrates as can be known, the utility model is attained really can reach the effect of filtering fluid impurity, and member of the present utility model is by the corresponding powerful magnetic spare of elastic ring body, reach in the mode that wears, overlaps if set firmly and adsorbablely to cross on the filter core in oil plant, make the metal impurities in the fluid be attracted filtration and not be delivered to the function that power source uses, so, the utility model really has splendid using effect, can be rated as in fact meaning and is one and have the novel creation of improvement progressive.

The above person of thought, only be the utility model three preferable possible embodiments, when the scope that can not limit the utility model embodiment with this, the i.e. equivalence of doing according to the utility model claim and description generally changes and modifies, and all should still belong in the scope of the utility model patent working.

Claims

1, a kind of oil plant filter core structure is characterized in that: the stack shell external diameter of crossing filter core at oil plant is arranged with magnet ring, and this magnet ring is by correspondence on the elastic ring body the powerful magnetic spare of number to be set to form.

2, oil plant filter core structure as claimed in claim 1 is characterized in that: be provided with one in powerful magnetic spare and run through groove, this runs through groove can correspondence wear elastic ring body.

3, oil plant filter core structure as claimed in claim 1 is characterized in that: this elastic ring body forms a containing space with ring body shape own, can correspondence insert a plurality of powerful magnetic spares in containing space.

4, oil plant filter core structure as claimed in claim 1, it is characterized in that: two corresponding end in powerful magnetic spare form fixed connecting end respectively, and corresponding simultaneously and elastic ring body sets firmly the location, and the other end of elastic ring body is established for corresponding group with the fixed connecting end of powerful magnetic spare again, sets firmly mutually according to this to form a magnet ring.

5, oil plant filter core structure as claimed in claim 1 or 2 is characterized in that: be fastened on the spring ring body in the forward and backward correspondence that is respectively equipped with of powerful magnetic spare, and reach the fastener of fixed limit.

6, as claim 2,3 or 4 described oil plant filter core structures, it is characterized in that: cross the corresponding magnet ring of filter core stack shell external diameter place in oil plant and be provided with a ring groove, magnet ring can firmly be adsorbed on the ring groove.

7, as claim 2 or 4 described oil plant filter core structures, it is characterized in that: can on powerful magnetic spare, be arranged with the untight gum cover that increases whole beautiful shape of an end.