CN2469980Y

CN2469980Y - Filtering net

Info

Publication number: CN2469980Y
Application number: CN 01202908
Authority: CN
Inventors: 游象扬
Original assignee: Qingxiang Light Ltd By Share Ltd
Current assignee: Qingxiang Light Ltd By Share Ltd
Priority date: 2001-01-18
Filing date: 2001-01-18
Publication date: 2002-01-09
Anticipated expiration: 2011-01-18

Abstract

Disclosed is a filter screen, a plurality of grooves are arranged on the fiber surface, the inner edge of the groove forms an adhesion face, the filter screen is weaved by the fiber structure of the grooves arranged on the surface. therefore, whether the meshes of the filter screen are big or small, impurities and dusts can contact with the added adhesion face of the fiber when fluid substances such as water or air flow through the filter screen, in addition, the plurality of grooves arranged on the fiber surface can increase the area of the filtration discourage, and will not clog the gap of the original fiber, then finer impurities can be filtrated, meanwhile, the service life of the filter screen can be extended.

Description

Filter screen

The utility model relates to a kind of filter screen.

Filter screen can be used to filter fluidity substance, generally include the filter screens miscellaneous such as filtration of air filter screen, cold air filter screen, aquarium filter screen, mist extractor filter screen and people's livelihood water, water for industrial use, and can carry out filtration operation at the impurity in dust in air or the water, in general, simple filter screen, mainly be to be formed by fibrage, its filter effect is according to the mesh size of being woven into filter screen and difference.Though it can reach trickle filter effect by dense braiding, or the combination level of increase filtering material, realize special filtration.Filter screen needs to want the long-pending clean-up effect that just can reach certain filtration of traction-increasing surface for the effect of blocking of the impurity or the dust of fluidity substance; And dwindle the flow that mesh only can limit fluidity substance, raising for the tack effect there is no remarkable result, be directed at dust, impurity is not to be attached to fiber surface to filter, but be blocked in the mesh hole of fiber and fibrage easily, therefore basic settling mode is to improve the bond area of fiber for dust or impurity, could effectively overcome the shortcoming of existing filter screen, and improve the filtration, purification effect.

Therefore, the purpose of this utility model is to provide a kind of filter screen, increasing the bond area of fiber surface, thereby improves the adhesion effect of dust, impurity, and then prolongs filter screen service life.

For achieving the above object, filter screen of the present utility model is characterized in: on the fiber surface of braiding filter screen several groove is set, the groove inner edge forms attachment surface.

Another characteristics of described filter screen are: add the far infrared raw material in the fiber, make on the attachment surface of fiber surface and groove inner edge and be laid with the far infrared raw material.

Another characteristics of described filter screen are: the interlayer of other filtering material is set between filter screen and filter screen, and forms the multi-layer filter screen.

Advantage of the present utility model is: can be woven into filter screen by the fibre structure that several grooves are offered on the surface, no matter and the mesh size of filter screen how, can increase the attachment surface on the fiber, when fluidity substances such as water or air are flowed through filter screen, impurity, dust are contacted with the attachment surface that fiber is increased, and increase the effect that filter screen adheres to filtration; Owing in fiber, lay the far infrared raw material, in use, can further purify air by the electromagnetic radiation of far infrared raw material; The activated carbon interlayer is set between filter screen of the present utility model and filter screen, can deodorizing and eliminate peculiar smell; At fiber surface several groove being set can increase filtration obstruction area, but does not block fiber slit originally, and trickleer impurity can be filtered, and can prolong the service life of filter screen simultaneously.

Below in conjunction with accompanying drawing a preferred embodiment of the present utility model is elaborated, so that clearer understanding the purpose of this utility model, characteristics and advantage.

Fig. 1 is a fiber cutaway view of the present utility model;

Fig. 2 is a fiber side view of the present utility model;

Fig. 3 is the filter screen outside drawing that is woven into of the present utility model;

Fig. 4 is the cutaway view of the multi-layer filter screen that is provided with the activated carbon interlayer and constitutes of the present utility model.

At first, please cooperate referring to Figure 1 and Figure 2, they are respectively fiber cutaway view of the present utility model and side view, the characteristics of filter screen of the present utility model are when processing fiber 10, in fiber 10, add the far infrared raw material, and offer several groove 12 on fiber 10 surfaces 11, the area summation on formed attachment surfaces 13 and fiber 10 surfaces 11 in the groove 12 is not offered surface area summation before the groove 12 as yet greater than fiber 10.

Cooperation is referring to Fig. 2, shown in Figure 3, filter screen 20 is to be woven into surface 11 fiber 10 structures that offer groove 12, therefore, no matter the mesh size of filter screen 20 how, all can come traction-increasing surface long-pending by fiber 10 of the present utility model, when making fluidity substances such as water or air flow through filter screen 20 of the present utility model, impurity, dust are contacted with the attachment surface 13 that fiber 10 is increased, adhere to filter capacity thereby improve filter screen 20.

In addition, be laid with the far infrared raw material in the fiber 10 of the present utility model, therefore offering on the attachment surface 13 that makes inner edge of groove 12 also is distributed with the far infrared raw material, and the filter screen 20 that fiber 10 braidings are formed can further purify air by the electromagnetic radiation of far infrared raw material.

The structure of several grooves 12 is offered except the filter screen 20 that can be woven into single-layer type in above-mentioned fiber 10 surfaces 11, the interlayer of other filtering material can also be set between filter screen 20 and the filter screen 20, to form the multi-layer structure, cooperation is referring to shown in Figure 4, fiber 10 of the present utility model weaves between the filter screen 20 that forms and the filter screen 20 activated carbon 40 is set, to form multi-layer filter screen 30, the setting of this activated carbon 40 has deodorizing effect, and, several groove 12 is set on fiber 10 surfaces 11 can increases filtration obstruction area, fiber 10 is woven into the slit of filter screen 20 but do not block originally, and trickleer impurity can be filtered, to prolong the service life of filter screen.

Claims

1. a filter screen is characterized in that: on the fiber surface of braiding filter screen several groove is set, groove inner edge formation attachment surface.

2. filter screen according to claim 1 is characterized in that: be added with the far infrared raw material in the fiber, make on the attachment surface of fiber surface and groove inner edge and be laid with the far infrared raw material.

3. filter screen according to claim 1 is characterized in that: the interlayer that other filtering material is set between filter screen and filter screen is to form the multi-layer filter screen.

4. filter screen according to claim 3 is characterized in that: set filtering material is an activated carbon between filter screen and filter screen.