CN2443766Y

CN2443766Y - Filter

Info

Publication number: CN2443766Y
Application number: CN 00254300
Authority: CN
Inventors: 王广瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-27
Filing date: 2000-09-27
Publication date: 2001-08-22
Anticipated expiration: 2010-09-27

Abstract

The utility model relates to a novel filter, which belongs to the field of the filters. The novel filter is provided with an upper press cover 2, a lower press cover 3, an inlet and an outlet which are used for filtering medium. The novel filter is characterized in that the utility model is provided with a filter element with a multilayer cylindrical structure 1 and is made of composite high molecular homogeneous porous materials; the novel filter has the advantages that the filtration holes are homogeneous, no fiber drops, the filtration accuracy is high, and the filter element is easy to be decontaminated and can be used repeatedly.

Description

A kind of novel cleaner

The utility model belongs to art of filters, relates to a kind of novel cleaner.

In the prior art, be used for the cleaner that air or fuel oil filter, its filter core mostly is filter paper or filter cloth greatly and adds auxiliary accessories and form, and its defective is fiber mesh inequality, and fiber easily comes off, therefore filtering accuracy is not high, belongs to disposable and expends, and can not reuse, service life is short, thereby the cost height.

The purpose of this utility model is to provide a kind of novel cleaner, and its filter core is made by the even porous material of composite high-molecular, can overcome defective of the prior art, the filtering accuracy height, filter core is removed contamination easily and is moved back dirt, can reuse, and intensity is good, long service life, applied range, cost is low.

Concrete scheme of the present utility model is as follows:

A kind of novel cleaner has filter core 1, upper press cover 2, the lower cover 3 made by the even porous material of composite high-molecular, is filtered the import and export of medium, it is characterized in that: filter core 1 is the multilayered cylindrical structure.

Usefulness of the present utility model is: its filter core is made by the even porous material of composite high-molecular, and filter opening is even, no fibre shedding, filtering accuracy height, filter core is removed contamination easily and is moved back dirt, can reuse, and intensity is good, long service life, applied range, cost is low.

Accompanying drawing 1, filter core 1 are wound form multilayered cylindrical structural front view;

Accompanying drawing 2, filter core 1 are wound form multilayered cylindrical structure cross-sectional view;

Accompanying drawing 3, filter core 1 are annular tube type multilayered cylindrical structural front view;

Accompanying drawing 4, filter core 1 are annular tube type multilayered cylindrical structure cross-sectional view;

Accompanying drawing 5, filter core 1 are bent cartridge type multilayered cylindrical structural front view;

Accompanying drawing 6, filter core 1 are bent cartridge type multilayered cylindrical structure cross-sectional view;

Accompanying drawing 7, be used for the cleaner structure schematic diagram of filtered air;

Accompanying drawing 8, be used for the cleaner structure schematic diagram of filter fuel;

Embodiment: further auspiciously in conjunction with the accompanying drawings add explanation.

Shown in accompanying drawing 1,2, filter core 1 is a wound form multilayered cylindrical structure, is formed by the coiling of individual layer material for core, helps improving intensity.

Shown in accompanying drawing 3,4, filter core 1 is an annular tube type multilayered cylindrical structure, and a plurality of concentric drums of being made by material for core combine at interval, help improving filtering accuracy, and is easy to clean.

Shown in accompanying drawing 5,6, filter core 1 is bent cartridge type multilayered cylindrical structure, by a plurality ofly forming with the innermost being tube that material for core is made, promptly helps improving intensity, is beneficial to the raising filtering accuracy again.

As shown in Figure 7, be exclusively used in air filtration, filter core 1 outside is an open type, and there is media outlet 4 in the central authorities of upper press cover 2, and integral sealing is in private casing during use.

As shown in Figure 8, be exclusively used in fuel oil and filter, filter core 1 is closed in the shell 6, and there is media outlet 4 in the central authorities of upper press cover 2, and medium import 5 is arranged on the wall of shell 6.

Claims

1, a kind of novel cleaner has filter core (1), upper press cover (2), the lower cover of being made by the even porous material of composite high-molecular (3), the import and export that is filtered medium, it is characterized in that: filter core (1) is the multilayered cylindrical structure.

2, a kind of novel cleaner according to claim 1 is characterized in that: filter core (1) is a wound form multilayered cylindrical structure, is formed by the coiling of individual layer material for core.

3, a kind of novel cleaner according to claim 1 is characterized in that: filter core (1) is an annular tube type multilayered cylindrical structure, and a plurality of concentric drums of being made by material for core combine at interval.

4, a kind of novel cleaner according to claim 1 is characterized in that: filter core (1) is bent cartridge type multilayered cylindrical structure, by a plurality ofly forming with the innermost being tube that material for core is made.

5, a kind of novel cleaner according to claim 1 is characterized in that: filter cylinder (1) outside is open type, and there is media outlet (4) in the central authorities of upper press cover (2).

6, a kind of novel cleaner according to claim 1 is characterized in that: filter core (1) is closed in the shell (6), and there is media outlet (4) in the central authorities of upper press cover (2), and medium import (5) is arranged on the wall of shell (6).