CN202785623U

CN202785623U - Novel oil material filter core for oiling machine

Info

Publication number: CN202785623U
Application number: CN 201220027237
Authority: CN
Inventors: 王维如; 王林
Original assignee: TIANJIN QINGDAKANG FILTER PRODUCTS CO Ltd
Current assignee: Tianjin qingdakang Technology Development Co.,Ltd.
Priority date: 2012-01-20
Filing date: 2012-01-20
Publication date: 2013-03-13
Anticipated expiration: 2022-01-20

Abstract

The utility model relates to a novel oil material filter core for an oiling machine, comprising a metal upper ring cover, a metal lower blanking cover, and a metal external filtering net, and also comprising a metal internal filtering net and a filtering layer, the upper end and the lower end of the metal internal filtering net are respectively installed at the internal side edges of the metal upper ring cover and the metal lower blanking cover, and the filtering layer is coaxially installed between the metal external filtering net and the metal internal filtering net. When the novel oil material filter core is used, after entering, the oil material goes through filtering of the metal internal filtering net, the filtering layer, and the metal external filtering net, and enters into an oil tank of an automobile via an oiling gun, various particular impurities and moisture are uniformly distributed and removed by filtration, an engine is protected, a large number of charges carried by the oil material are conducted to the ground via the metal upper ring cover, the metal lower blanking cover, the metal internal filtering net, the metal external filtering net, and the metal net layer, fire hazards caused by electrostatic discharge are prevented, and safe and normal work of a person and a filling station is guaranteed.

Description

Novel oiling machine oil plant filter core

Technical field

The utility model belongs to the fuel charger filtration art, especially a kind of Novel oiling machine oil plant filter core.

Background technology

Filter is equipment commonly used in the fuel charger, it is installed between the fuel charger, can be with the various granule foreign filterings in the oil plant, filter cartridge construction of installation as shown in Figure 1 in it: comprise the outer filtering net 3 of ring cowling 1 on the metal, metal lower plug cover 5 and metal, the outer filtering net of metal is installed between ring cowling and the metal lower plug cover outer ledge on the metal, uniformly on this outer filtering net is made a plurality of filter bores.During use, filter core is put into housing, the metal lower plug cover withstands the spring of housing bottom, on the metal ring cowling be crimped on gland bottom that housing upper end is connected with a joggle and with gland on the oil hole conducting of making, oil plant ring cowling on oil hole, metal enters, then enter the slit between the filtering net and inner walls metal outside after filtering net is processed outside metal, from the made a plurality of oil outlets discharges of the gland in the oil hole outside, namely finished the filtration of oil plant at last.

Because oil plant is in transportation or when storage, because the reasons such as condensation can be sneaked into moisture it in, after the oil plant that contains moisture enters driving engine, can cause great corrosion to driving engine, can cause vibration, detonation even the damage of driving engine in the time of seriously.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of rational in infrastructure, the safe handling Novel oiling machine oil plant filter core.

The technical scheme that the utility model is taked is:

A kind of Novel oiling machine oil plant filter core, comprise the outer filtering net of ring cowling on the metal, metal lower plug cover and metal, the top and bottom of the outer filtering net of metal are installed in respectively the outer ledge of ring cowling and metal lower plug cover on the metal, uniformly on the outer filtering net of metal make a plurality of filter bores, it is characterized in that: also comprise metal filtering net and a filter layer, the top and bottom of metal filtering net are installed in respectively the inside edge of ring cowling and metal lower plug cover on the described metal, coaxial installation filter layer between filtering net and the metal filtering net outside metal.

And, the uniform a plurality of punchings of making that tilt of described metal filtering net.

And, described filter layer ring-shaped section and ring-shaped sawtooth pattern, the filter layer surface of close metal filtering net is filter paper layer, the filter layer surface of the outer filtering net of close metal is metal net layer, clamps the suction rete between described metal net layer and the filter paper layer.

And the seam of the outer filtering net of described metal and metal filtering net is equipped with the seam baffle plate.

Advantage of the present utility model and good effect are:

When the utility model uses; the metal lower plug cover withstands the spring of housing bottom; on the metal ring cowling be crimped on gland bottom that housing upper end is connected with a joggle and with gland on the oil hole conducting of making; oil plant enters by the metal filtering net; after the outer filtering net of filter layer and metal filters for three times; enter the mailbox of automobile through nozzle; the uniform filtering of various granule foreigns and moisture; protected driving engine; a large amount of electric charges ring cowling on metal that oil plant carries; the metal lower plug cover; the metal filtering net; the outer filtering net of metal and metal net layer conduct to the earth; prevent the fire that electrostatic discharge causes, guaranteed personnel and Safety of Gas Station; normal work.

Description of drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is the expansion scheme drawing of metal filtering net;

Fig. 3 is the structural representation of the punching of metal filtering net;

Fig. 4 is that the B-B of Fig. 3 is to section drawing;

Fig. 5 is that the A-A of Fig. 1 is to section drawing;

Fig. 6 is the I section enlarged drawing of Fig. 5.

The specific embodiment

Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit protection domain of the present utility model with following embodiment.

A kind of Novel oiling machine oil plant filter core, shown in Fig. 1～6, comprise ring cowling 1 on the metal, the outer filtering net 3 of metal lower plug cover 5 and metal, the top and bottom of the outer filtering net of metal are installed in respectively the outer ledge of ring cowling and metal lower plug cover on the metal, uniformly on the outer filtering net of metal make a plurality of filter bores, innovation of the present utility model is: also comprise a metal filtering net 6 and filter layer 4, the top and bottom of metal filtering net are installed in respectively the inside edge of ring cowling and metal lower plug cover on the described metal, coaxial installation filter layer between filtering net and the metal filtering net outside metal.

In the present embodiment, the metal filtering net is shown in Fig. 2～4, in the uniform a plurality of punchings 7 of making that tilt of metal filtering net, when the metal filtering net is rolled up tubular, the uniform punching of tilting joins end to end and forms a helix, shown in the arrow among Fig. 4, oil plant enters through slit, punching both sides, processes through filtering layer again.

Filter layer such as Fig. 5, shown in 6, its ring-shaped section and ring-shaped sawtooth pattern, filter layer surface near the metal filtering net is filter paper layer 9, filter layer surface near the outer filtering net of metal is metal net layer 10, clamp suction rete 8 between metal net layer and the filter paper layer, be that filter layer is by metal net layer, suction rete and filter paper layer mutually stack compacting and consist of, the suction rete adopts the compound high Fiber Materials of import, but its moment is moisture absorption, under the high pressure of fuel charger, and still can dehydration, when moisture in the oil plant greater than the suction rete absorption power the time, the suction rete can dwindle rapidly the filter bores aperture until complete closed is cut off the oil plant path, prevents that moisture from passing through.

For with oil plant contact, fricative charge-conduction to greatly, ring cowling, metal lower plug cover, metal filtering net, the outer filtering net of metal and metal net layer all conduct electricity the preferred anti-finger print steel plate of its material on the metal.

Because the outer filtering net of metal filtering net and metal forms by the metallic material coiling, in order to prevent the contacted seam in two ends in transportation, destroyed when using, so the seam of filtering net and filtering net is equipped with seam baffle plate 2 outside.

Claims

1. Novel oiling machine oil plant filter core, comprise the outer filtering net of ring cowling on the metal, metal lower plug cover and metal, the top and bottom of the outer filtering net of metal are installed in respectively the outer ledge of ring cowling and metal lower plug cover on the metal, uniformly on the outer filtering net of metal make a plurality of filter bores, it is characterized in that: also comprise metal filtering net and a filter layer, the top and bottom of metal filtering net are installed in respectively the inside edge of ring cowling and metal lower plug cover on the described metal, coaxial installation filter layer between filtering net and the metal filtering net outside metal.

2. Novel oiling machine oil plant filter core according to claim 1 is characterized in that: the uniform a plurality of punchings of making that tilt of described metal filtering net.

3. Novel oiling machine oil plant filter core according to claim 1 and 2, it is characterized in that: described filter layer ring-shaped section and ring-shaped sawtooth pattern, filter layer surface near the metal filtering net is filter paper layer, filter layer surface near the outer filtering net of metal is metal net layer, clamps the suction rete between described metal net layer and the filter paper layer.

4. Novel oiling machine oil plant filter core according to claim 3 is characterized in that: the seam of the outer filtering net of described metal and metal filtering net is equipped with the seam baffle plate.