CN205064028U

CN205064028U - Novel engine oil filter

Info

Publication number: CN205064028U
Application number: CN201520681803.8U
Authority: CN
Inventors: 傅海鹏
Original assignee: QUANZHOU ZHIXIN PATENTED TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: QUANZHOU ZHIXIN PATENTED TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2015-09-06
Filing date: 2015-09-06
Publication date: 2016-03-02
Anticipated expiration: 2025-09-06

Abstract

The utility model relates to an engine filter class field of making provides one kind and need not make the process of assembly end cover reduce with the fixed filter core of plastic end cover, and it does not have gap junction to make between filter core and the end cover, still have the novel engine oil filter who adsorbs the metal and smash the foam function simultaneously. Including casing and filter element group spare, filter element group spare includes upper cover, lower cover and sets up the filter core between upper and lower lid, and the filter core is constituteed by filtering the ring and setting up the filter paper that inclined in its week, upper and lower lid end cover connects both ends about the filter core for the PVC circle melts through the heat mode of melting, and the bottom end cover bottom still is equipped with disc type magnet.

Description

A kind of Novel machine oil filter

Technical field

The utility model relates to engine filter class and manufactures field, discloses a kind of Novel machine oil filter.

Background technique

Domestic oil filter generally comprises housing and element kit, in housing, be wherein provided with the element kit of annular, oil-feed space is formed in element kit, fuel-displaced space is formed between filter core and inner walls, one end of housing is provided with engine oil inlet and machine oil outlet, engine oil inlet communicates with oil-feed space, and machine oil after filtration core assembly arrives fuel-displaced space after filtering, and flows out from machine oil outlet.The element kit of filter cleaner is made up of filter element upper cover, filter core lower cover and annular Intranet with holes and filter paper, and the aperture of annular Intranet is comparatively large, and the pore size filter of filter paper on it is generally between 70-85 μm.

Novel machine oil filter disclosed in China Patent No. 200920296169.0, comprise housing and element kit, shell one end is provided with machine oil import and machine oil outlet, element kit is fixed in housing, the wherein element kit filter core that comprises upper cover, lower cover and be arranged between upper and lower cover, filter core comprises the filter paper filtering ring network and be arranged at its week side, filter ring network and filter paper upper and lower end and upper and lower cover glue fixed fixed, establish double-layer filtering net outside filter paper, this double-layer filtering net upper and lower end glue is connected in inside upper and lower cover periphery.

The end cap up and down of usual filter core is all first make working of plastics, hand assembled is on filter paper again, not only easily there is comparatively large assembly gap in the more filter core that also makes of production process, the machine oil easily direct motor that directly enters from gap causes wearing and tearing, the galling of simultaneously circulating in oil circuit is pulverized foam and is easily blocked filter core and filter screen, and then affect machine oil and pass in and out efficiency filter cleaner cannot normally be worked.

Model utility content

Therefore, for the defect existed in above-mentioned prior art, the utility model provides one not need to fix filter core with plastic end cover, and the operation of assembling end cap is reduced, make seamless between filter core with end cap connection, also there is the Novel machine oil filter that adsorbing metal pulverizes foam function simultaneously.

For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of Novel machine oil filter, comprise housing and element kit, the filter core that element kit comprises upper cover, lower cover and is arranged between upper and lower cover, filter core forms with the filter paper being arranged at its week side by filtering ring network, described upper and lower cover is PVC circle, and described PVC circle is connected to the upper and lower two ends of filter core respectively by heat is happy and harmonious, is also provided with disc type magnet bottom lower cover.

Further, layer of non-woven fabric packing ring is also provided with between described PVC circle and filter core.

Further, described filter core also comprises the double-layer filtering net be located at outside filter paper.

Further, the internal layer of described double-layer filtering net is formed by magnetic metal braided steel wire, and its aperture is 75-90 μm, and outer filter net rolls to annular brace net by after nonmagnetic metal sheet punching press porous, and the aperture 55-70 μm of outer filter net.

Further, described magnetic metal steel wire is iron wire, and described nonmagnetic metal sheet is aluminium flake or tin sheet.

Further, the thickness of PVC circle is 0.6cm ~ 0.8cm.

From the above-mentioned description to the utility model structure, compared to the prior art, the beneficial effects of the utility model are: give up traditional plastic end cover and make the manufacture of filter cleaner faster, efficiency is higher, PVC circle heat is melted on filter core and makes whole filter core can not produce splicing gap, therefore machine oil can not filter and enters motor, bottom filter core, be provided with magnet simultaneously, the energy broken end of adsorbing metal, the Intranet of magnet magnetization double-layer filtering net is further tackled not by the broken end of the metal of magnet adsorption, further raising attracts effect, make to enter the minimizing of in-engine engine oil impurity and extend engine life further.

Accompanying drawing explanation

The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the explosive decomposition figure of the utility model embodiment;

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

With reference to figure 1, a kind of Novel machine oil filter, comprise housing 1 and element kit 2, the filter core that element kit 2 comprises upper cover 21, lower cover 22 and is arranged between upper and lower cover, filter core forms with the filter paper 24 being arranged at its week side by filtering ring network 23, described upper and lower cover is that PVC circle blends into the upper and lower two ends of filter core respectively by heat mode of melting, and is also provided with disc type magnet 3 bottom lower cover 22; Layer of non-woven fabric packing ring 25 is also provided with between described PVC circle and filter core; Described filter core also comprises the double-layer filtering net be located at outside filter paper; The internal layer of described double-layer filtering net forms 26 by magnetic metal braided steel wire, its aperture is the same with the aperture of the filtration ring network be arranged in filter paper is 80 μm, outer filter net 27 rolls to annular brace net by after nonmagnetic metal sheet punching press porous, and the aperture of outer filter net 27 is 60 μm; Described magnetic metal steel wire is iron wire, and described nonmagnetic metal steel wire is aluminium flake; The thickness of PVC circle is 0.7cm.

From the above-mentioned description to the utility model structure, compared to the prior art, the beneficial effects of the utility model are: give up traditional plastic end cover and make the manufacture of filter cleaner faster, efficiency is higher, | PVC encloses to engage to produce with filter core after heat is melted and splices gap, therefore unfiltered machine oil can not enter motor by gap, bottom filter core, be provided with magnet simultaneously, the energy broken end of adsorbing metal, the Intranet of magnet magnetization double-layer filtering net is further tackled not by the broken end of the metal of magnet adsorption, further raising attracts effect, make to enter the minimizing of in-engine engine oil impurity and extend engine life further.

These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a Novel machine oil filter, comprise housing and element kit, the filter core that element kit comprises upper cover, lower cover and is arranged between upper and lower cover, filter core forms with the filter paper being arranged at its week side by filtering ring network, it is characterized in that: described upper and lower cover is PVC circle, described PVC circle is connected to the upper and lower two ends of filter core respectively by heat is happy and harmonious, is also provided with disc type magnet bottom lower cover.

2. Novel machine oil filter according to claim 1, is characterized in that: be also provided with layer of non-woven fabric packing ring between described PVC circle and filter core.

3. Novel machine oil filter according to claim 1 and 2, is characterized in that: described filter core also comprises the double-layer filtering net be located at outside filter paper.

4. Novel machine oil filter according to claim 3, it is characterized in that: the internal layer of described double-layer filtering net is annular brace net, it is formed by magnetic metal braided steel wire, its aperture is 75-90um, outer filter net rolls up curved forming by after nonmagnetic metal sheet punching press porous, and the aperture of outer filter net is 55-70um.

5. Novel machine oil filter according to claim 4, is characterized in that: described nonmagnetic metal sheet is aluminium flake or tin sheet.

6. Novel machine oil filter according to claim 1, is characterized in that: the thickness of PVC circle is 0.6cm ~ 0.8cm.