CN2764460Y

CN2764460Y - Antibacterial frameless filtering paper core

Info

Publication number: CN2764460Y
Application number: CN 200520002238
Authority: CN
Inventors: 何鲁敏
Original assignee: YADU SCIENCE AND TECHNOLOGY Co Ltd BEIJING
Current assignee: BEIJING YADU ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD.
Priority date: 2005-02-05
Filing date: 2005-02-05
Publication date: 2006-03-15
Anticipated expiration: 2015-02-05

Abstract

The utility model discloses an antibacterial frameless filtering paper core, which comprises a plurality of layers of antibacterial filtering papers which are mutually superposed; one filter paper which is made into a corrugated shape in advance is superposed between each two layers of antibacterial filtering papers. The filter papers are connected and fixed through peripheral glue spreading. The antibacterial frameless filtering paper core in the utility model can increase the effective filtering area in a unit area and simultaneously decrease using cost, through one filter paper which is made into a corrugated shape in advance is superposed between each two layers of antibacterial filtering papers and the filter papers are connected and fixed through peripheral glue spreading.

Description

Antibiotic no frame filter paper core

Technical field

The utility model relates to a kind of antibiotic no frame filter paper core, more particularly, relates to a kind of antibiotic no frame filter paper core that is applicable to humidifier.

Background technology

Utilize microporous filter core to come water, air or other medium are filtered, promptly from the liquid that passes through or gas, isolate suspended material, dissolved impurity or virulent composition, obtain comparatively pure liquid or gas, it is well-known technology, as the filter core in the humidifier is exactly that the impurity in air and the water is adsorbed thereon after filtering, to send comparatively pure humid air.

But because the residing temperature of filter core and moist environment are again the best environment of growth of microorganism breeding just in the humidifier, make filter core when filtering other impurity, become the generation source of harmful substances such as microorganism again, thereby cause the microorganism disaster in the humidifier space, promptly in filter core, have multiple mould, saccharomycete, bacterium, wherein the germ of Zhi Binging has Escherichia coli, staphylococcus aureus, Aspergillus flavus etc., also have algae to produce simultaneously, this shows, filter core in the existing humidifier does not only play the purpose of filter sterilization, and the air after filtering through it has on the contrary also increased various bacteria and virus.

The core of currently used filter core is nothing more than being metal filter screen, filter cotton or gauze, wherein:

Though metal filter screen has characteristics such as the convenience of unpicking and washing, long service life, have also that filter effect is not good, easy-to-rust, and can only filtering gas or liquid in bigger dust or the foreign material of particle, gas or liquid are not carried out the function of sterilizing;

Filter cotton and gauze are owing to made by pure wooden long fibre, has the high shortcoming of cost, and in order to save cost and to improve filter effect, mostly adopt the practice of regularly cleaning and extending working time, and this processing mode not only has the shortcoming of the inconvenience used, and because the disinfection function in filter cotton and the gauze is because of spraying disinfectant on its surface, will losing its sterilizing function after repeatedly cleaning, therefore the problem that exists disinfection function to produce a desired effect.

For this reason, the creator in the utility model once disclosed a kind of filter paper core with frame in No. the 03263036.0th, Chinese patent, but this filter paper core in use still has following point:

At first needing to coat outside the refill layer one deck is used for and the fixing framework of humidifier, because the disposable use of filter paper core, thereby cause the use cost of filter paper core to increase, next is because the structure of antimicrobial filtering paper, it is big inadequately to make it in use be used to the area that filters, can not fully filter water.

Creation in the utility model still relies on it to be engaged in the experience and the practice of relevant industries for many years for this reason, and through concentrating on studies and developing, creates a kind of effective reduction use cost finally, and can increase the antibiotic no frame filter paper core of filter area.

Summary of the invention

Antibiotic no frame filter paper core in the utility model mainly is in order to solve filter paper core use cost height and the little problem of unit are inner filtration area in the existing humidifier.

Antibiotic no frame filter paper core in the utility model includes by the mutual stacked antimicrobial filter paper of several layers, and is stacked with a filter paper of making corrugated in advance in the middle of every two-layer antimicrobial filter paper.

Connect by be coated with glue in periphery between the described filter paper.

Antibiotic no frame filter paper core in the utility model is by adding a filter paper of making corrugated in advance in the middle of per two adjacent filter paper, and connects by glue in the filter paper periphery of having nothing in common with each other, and makes it effectively increase filter area in unit are, reduces use cost simultaneously.

Description of drawings

Fig. 1 is the schematic perspective view of antibiotic no frame filter paper core in the utility model;

Fig. 2 is the schematic side view of antibiotic no frame filter paper core in the utility model.

The specific embodiment

The specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, antibiotic no frame filter paper core in the utility model includes multilayer (two-layer at least) stacked antimicrobial filtering paper 1 mutually, tiling has one deck to be prefabricated into the antimicrobial filtering paper 2 of corrugated between every two-layer antimicrobial filtering paper, after having tiled, all filter paper are cut into required shape, and stick with glue in periphery and to be connected into one, promptly finish the making of filter paper core.

Antibiotic no frame filter paper core in the utility model increases filter area by means of the filter paper of making corrugated in advance, accelerate the filtration and the evaporation of water, directly outside filter paper, connect simultaneously, thereby can make difformity, effectively reduce use cost according to the demand of different humidifiers with sticking with glue.

In addition, the filter paper in the antibiotic no frame filter paper core of the utility model is to add the antibiotic short fiber of terylene is arranged and to make it have effective kill bacteria, prevent the function that bacterial virus is propagated in the pulping process of its paper technology.The antibiotic short fiber of this terylene is to add inorganic fungicide in polyster fibre, because of the density of polyster fibre own is 1.38～1.40g/cm ³Density than water is big, have and be easy to combine and good dispersion, good heat resistance with wood-fibred, the characteristic that not corroded by microorganism (moth, mould etc.), and inorganic fungicide is a wide-spectrum bactericide, for various common and uncommon malignant bacterias, bacterial propagule and various virus have fast, stablize, lastingly, killing action completely, therefore wide-spectrum bactericide is based on the inorganic compound of silver ion and carrier formation thereof, but appendix copper and zinc ion have broad-spectrum bactericidal capacity through the antimicrobial particle after the nanotechnology treatments simultaneously.Thereby make the antibiotic short fiber of terylene have antibiotic, virus killing effect, and then make filter paper have effective kill bacteria, prevent the function that bacterial virus is propagated.Each metafiltration paper had also sprayed organic anti-bacterial liquid before being made into filter paper core in addition, and the effective ingredient of organic anti-bacterial liquid is infiltrated on filter paper, further improved sterilization, the sterilizing function of filter paper core.Wherein organic anti-bacterial liquid is selected the biguanides disinfectant for use, has wide spectrum, bactericidal property efficiently.

Claims

1. antibiotic no frame filter paper core is characterized in that: include by several layers stacked antimicrobial filter paper mutually, and be stacked with a filter paper of making corrugated in advance in the middle of every two-layer antimicrobial filter paper.

2. according to the antibiotic no frame filter paper core described in the claim 1, it is characterized in that: pass through between the described filter paper to connect at the periphery gluing.