CN212662986U

CN212662986U - Sterilization filtering structure

Info

Publication number: CN212662986U
Application number: CN202020667318.6U
Authority: CN
Inventors: 张嘉原
Original assignee: INGA NANO Tech Co Ltd
Current assignee: INGA NANO Tech Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-09
Anticipated expiration: 2030-04-27

Abstract

The utility model provides a filtering structure disinfects, including high efficiency filter screen and the nano-silver filter screen that disinfects, the nano-silver filter screen that disinfects is combined in high efficiency filter screen. The nano silver sterilizing filter screen and the high-efficiency filter screen are combined into a whole through high pressure or adhesion, or the nano silver sterilizing filter screen is laminated on the surface of the high-efficiency filter screen. The high-efficiency filter screen is used for filtering suspended particles, and the nano-silver sterilizing filter screen is used for degrading toxic and harmful organic substances, so that the sterilizing filter structure has the advantages of high sterilizing effect durability, strong antibacterial capability and high safety, and can be applied to various types of air filter equipment.

Description

Sterilization filtering structure

Technical Field

The utility model relates to a filtering structure disinfects, especially indicate the technical field who uses nanometer silver filter screen that disinfects on high-efficient filter screen.

Background

Non-woven (Nonwoven) fabrics, which are fabrics made by forming a web of fibers in various ways and then bonding the fibers together in various ways, are constructed of oriented or random fibers, rather than traditional woven fabrics, which also have some of the characteristics of traditional fabrics, such as coverage, air permeability, filtration, and wiping properties, but are not complicated with traditional fabrics, and therefore are faster and less expensive than traditional fabrics.

People's consciousness of health is raised due to various environmental pollutions and germs caused by sudden and violent advancement of science and technology, and therefore, the antibacterial agent is added on the non-woven fabric product by manufacturers to increase the antibacterial property, so as to greatly improve the additional functions and the value of the non-woven fabric product. Currently, the antibacterial agents used include organic antibacterial agents, inorganic antibacterial agents, antibiotics (antibiotics), and the like. Among them, there is a possibility that bacterial resistance may occur in the use of antibiotics, while inorganic antibacterial agents are too expensive, and although organic antibacterial agents are inexpensive, organic antibacterial agents have problems that they are not good in adhesion to fibers of nonwoven fabrics and are not resistant to washing with water, and further, stability and timeliness of antibacterial properties of nonwoven fabrics are affected. Therefore, how to solve the above problems and deficiencies of the prior art is the subject of the urgent research and development.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model lies in that, high-efficient filter screen and nano silver filter screen that disinfects combine together in order to form nano silver filtration, the cell wall/membrane that relies on nano silver filter screen and germ that disinfects has fairly strong combining ability, can directly get into the thallus, combine rapidly with the mercaptan (-SH) of oxygen metabolism, block the metabolism and make it lose activity, make nano silver filtration have the function effect of filtering suspended particle and high bactericidal power concurrently, ability wide application is in any filtration equipment, the market competition advantage has extremely.

In order to achieve the above object, the present invention provides a sterilization filter structure, which comprises:

the high-efficiency filter screen consists of a filter base material and meshes formed on the filter base material; and

the nano-silver sterilizing filter screen consists of a nano-silver sterilizing base material and a nano-silver sterilizing layer arranged on the surface of the nano-silver sterilizing base material;

wherein, this nanometer silver sterilization filter screen combines in this high-efficient filter screen, and this high-efficient filter screen is used for filtering the suspended particle, utilizes this nanometer silver sterilization filter screen to be used for eliminating the organic matter that has toxicity in the air.

Wherein: the nano silver sterilizing filter screen consists of a plurality of nano silver fibers, the high-efficiency filter screen consists of a plurality of filter fibers, and the plurality of nano silver fibers and the plurality of filter fibers are evenly dispersed into a cross-superposed shape and are combined into a whole through high pressure or adhesion.

Wherein: still include the framework, this high-efficient filter screen and this nanometer silver filter screen that disinfects set up in this framework.

Wherein: the high-efficiency filter screen is a wavy high-efficiency filter screen.

Wherein: the high-efficiency filter screen is non-woven fabric, glass fiber fabric or nylon fabric.

Wherein: the nano-silver sterilizing filter screen is laminated on the surface of the high-efficiency filter screen.

The utility model discloses the preparation has the nano-silver filter screen that disinfects of function on high-efficient filter screen, nano-silver filter screen that disinfects have high oxidizing power, be difficult for corroding, low price and advantage such as preparation easily, so be applied to nano-silver the bactericidal effect persistence of filter screen high, antibiotic ability is strong, the security is high, can respond to the health problem of people's attention now. The nano silver sterilizing filter screen is suitable for filter screen products in any air conditioning equipment or air equipment, and has high application elasticity.

The purpose, technical content, and features of the present invention and the effects achieved thereby will be better understood through the detailed description of the embodiments.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the nano-silver filter product of the present invention.

Fig. 4 is an exploded view of the structure of fig. 3.

Description of reference numerals: 1 nano silver filter structure; 10, high-efficiency filter screen; 12 nano silver sterilizing filter screen; and (14) a frame body.

Detailed Description

In order to solve the problems of poor stability and short timeliness of the existing non-woven fabric antibacterial property, through years of research and development, the inventor forms a nano-silver material in the non-woven fabric to improve the antibacterial stability and prolong the antibacterial timeliness and other application superiorities, so as to improve the problems of the existing products, and subsequently introduces the utility model in detail how to achieve the most efficient functional requirement by using a sterilization filter structure.

Please refer to fig. 1, which is a schematic structural diagram of a first embodiment of the present invention. The sterilizing and filtering structure 1 comprises a high-efficiency filter screen 10 and a nano-silver sterilizing filter screen 12. The filter screen is composed of a filter substrate and meshes formed on the filter substrate. The nano-silver sterilizing filter screen 12 is composed of a nano-silver sterilizing base material and a nano-silver sterilizing layer arranged on the surface of the nano-silver sterilizing base material. In this embodiment, the high efficiency filter 10 is composed of a plurality of filter fibers, the high efficiency filter 10 is a non-woven fabric, a glass fiber fabric, a nylon fabric, etc., and the high efficiency filter 10 is used for filtering suspended particles. Due to the progress of nanotechnology, the industry has been able to manufacture a large amount of nano-silver. When the silver particle size is reduced to nano level, the activity is greatly improved because of the increase of the specific surface area, and further, the catalyst has the effects of increasing the reaction rate or reducing the reaction temperature, and is a catalyst with commercial competitiveness. Therefore, in the present embodiment, the nano-silver sterilizing filter 12 is combined with the high-efficiency filter 10 to complete the nano-silver filter structure 1. The nano silver sterilizing filter 12 is used to eliminate toxic organic substances in the air, such as silver ions (Ag +) with "positive charges" that can be dissociated in the air or water, because the common bacteria include: cell membrane systems such as escherichia coli, staphylococcus aureus, chlamydomonas, pneumonia bacillus, candida albicans, pseudomonas aeruginosa, hemolytic streptococcus, salmonella and the like have negative charges and easily attract silver ions with positive charges. Silver ions easily penetrate cells and enter bacterial bodies to be combined with sulfhydryl (-SH) groups on enzyme proteins in the bacterial bodies, so that the enzyme proteins are solidified and lose activity, DNA synthetase of the bacterial bodies is damaged to lose division and multiplication capacity, and the bacterial bodies are dead.

The nano-silver sterilizing filter screen 12 is composed of a plurality of nano-silver fibers, the high-efficiency filter screen 10 is composed of a plurality of filter fibers, the plurality of nano-silver fibers and the plurality of filter fibers are evenly dispersed into a cross-superposed shape, and the cross-superposed shape are subjected to high pressure or adhesion to form the nano-silver filter structure 1 which is mutually combined into a whole.

Please refer to fig. 2, which is a schematic structural diagram of a second embodiment of the present invention. The same elements in the second embodiment as those in the first embodiment have the same reference numerals, and the description of the same parts is omitted. If the high-efficiency filter screen 10 is a non-woven fabric, high polymers such as polypropylene, polyethylene, polyester, nylon and the like are used for melt-blown raw materials, the fiber diameter can reach 2-15 micrometers, and the superfine fibers with unique capillary structures can increase the number and the surface area of the fibers in unit area, so that the melt-blown non-woven fabric has good filtering property, shielding property, heat insulation property and oil absorption property; of course, the present invention is not limited to the kind of non-woven fabric. The sputtering process can simultaneously achieve excellent deposition efficiency, large-scale deposition thickness control, precise composition control and lower manufacturing cost. Therefore, in the second embodiment, the nano-silver sterilizing layer of the nano-silver sterilizing filter 12 is sputtered on the surface of the nano-silver sterilizing substrate by using a physical sputtering method, and the nano-silver sterilizing filter 12 is laminated on the surface of the high-efficiency filter 10, thereby producing the nano-silver filter structure 1. Wherein, the vacuum sputtering of the nano silver has the advantages of sterilization durability, no quality deterioration and the like.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of a product using nano silver filtration according to the present invention; fig. 4 is an exploded view of the structure of fig. 3. The nano-silver filtering structure 1 manufactured in the first and second embodiments may be a wave-shaped filtering net with the structural design of the high-efficiency filtering net 10 and the nano-silver sterilizing filtering net 12. Due to the wavy structure, the filtering area can be increased, and the wind pressure loss is reduced. Nanosilver filtration 1 can the wide application in any kind of filtration equipment, for example, will the utility model discloses a 1 matched stack of nanosilver filtration is on the route of an air circulation of an air conditioning system (not shown in the figure), will reach the efficiency of collection dirt, remove haze, deodorization, disinfect, multiple filtration such as dampproofing, help people can breathe fresh air in interior space or car space to provide user utensil function of disinfecting's nanosilver filtration 1, satisfy each item requirement of the filter screen product that the specification is rigorous day by day. In order to facilitate assembly and application in the air filtering device, the sterilizing and filtering structure further comprises a frame body 14, and the nano silver filtering structure 1 is arranged in the frame body 14, so that subsequent replacement or cleaning procedures are more convenient.

To sum up, the utility model discloses the preparation has the nano-silver filter screen that disinfects of function on high-efficient filter screen, nano-silver filter screen that disinfects have high oxidizing power, be difficult for corroding, low price and advantage such as preparation easily, so be applied to nano-silver the bactericidal effect persistence of filter screen high, antibiotic ability is strong, the security is high, can respond to the health problem of people's attention now. The nano silver sterilizing filter screen is suitable for filter screen products in any air conditioning equipment or air equipment, and has high application elasticity.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A sterilizing filter structure, comprising:

2. The sterilizing filter structure of claim 1, wherein: the nano silver sterilizing filter screen consists of a plurality of nano silver fibers, the high-efficiency filter screen consists of a plurality of filter fibers, and the plurality of nano silver fibers and the plurality of filter fibers are evenly dispersed into a cross-superposed shape and are combined into a whole through high pressure or adhesion.

3. The sterilizing filter structure of claim 1, wherein: still include the framework, this high-efficient filter screen and this nanometer silver filter screen that disinfects set up in this framework.

4. The sterilizing filter structure of claim 1, wherein: the high-efficiency filter screen is a wavy high-efficiency filter screen.

5. The sterilizing filter structure of claim 1, wherein: the high-efficiency filter screen is non-woven fabric, glass fiber fabric or nylon fabric.

6. The sterilizing filter structure of claim 1, wherein: the nano-silver sterilizing filter screen is laminated on the surface of the high-efficiency filter screen.