TWM631473U - Light and thin multifunctional air conditioner filter - Google Patents

Abstract

This creation provides a light and thin multi-functional air-conditioning filter, which combines a polyphenol functional layer, an activated carbon intermediate layer and an anti-virus filter layer, which greatly reduces the thickness and material of the overall filter material and can improve ventilation efficiency. , to effectively filter the fine suspended particles of PM2.5, activated carbon for deodorization and antibacterial, and realize the multiple functions of natural polyphenols such as anti-oxidation and anti-free radicals, and also resist the harm of viruses, thereby comprehensively improving the environmental protection space. Air quality, bringing fresh and clean air to users and creating a healthy and comfortable environment.

Description

Light and thin multifunctional air conditioner filter

This creation is about an air-conditioning filter, especially a light and thin multi-functional air-conditioning filter that can greatly improve the cleaning effect and is beneficial to the human body.

As the deterioration of air quality is becoming more and more serious, the level of air pollution in the indoor environment is far beyond the imagination of ordinary people. There are many pollution particles invisible to the naked eye in the air, such as germs, dust, oil fume, dust, smoke, pesticides, pollen and harmful gases. generation, and cause great harm to human health.

A free radical is an atomic group containing an unpaired electron. When an atom forms a molecule, the electrons in the chemical bond must be paired, so that the free radical will capture an electron from other substances and form a stable compound. This phenomenon is also known in chemistry. called oxidation. Oxygen free radicals are often encountered in biological systems, such as superoxide anion free radicals, hydroxyl free radicals, lipid oxygen free radicals, nitrogen dioxide and nitric oxide free radicals. Active oxygen free radicals in the body have specific functions, such as immunity and signal transduction, but if too many active oxygen free radicals will lead to damage to normal human cells and tissues, and cause a variety of diseases. In addition, sunlight radiation, air pollution, smoking, pesticides, etc. in the external environment will cause the human body to generate more reactive oxygen species and mutate nucleic acid in the organism, which is the root cause of human aging and disease. For example, the cooking fumes from cooking contain free radicals, making the risk of lung diseases and tumors much higher than others for housewives and restaurant chefs who often work in the kitchen.

Taking a car as an example, the equipment materials in the car will emit toxic gases such as toluene, formaldehyde, ethanol, acetone, butanol, etc., and a car with air-conditioning can be used in combination with dust removal, sterilization, The air-conditioning filter with deodorizing and anti-mildew functions can make the air in the car space clean and make the user feel healthier and more comfortable. In order to prevent the free radicals formed in the car environment from threatening the user's health, It is derived from the use of fragrances or essential oils to eliminate free radicals.

On the other hand, the air is one of the important media for the pathogenic microorganisms that cause infectious diseases to enter the human body and cause diseases. The pathogenic microorganisms that cause infectious diseases include viruses. For example, the viruses of seasonal influenza and H1N1 new influenza that are common in recent years are mainly transmitted through patients. Droplets from coughing, sneezing or talking can also spread through direct contact with a patient's secretions. Therefore, how to combine the virus transmission function of resisting infectious diseases with the air conditioner filter so as to greatly improve its use efficiency is a technical subject with practical value.

In view of the above problems, the main purpose of this creation is to propose a light and thin multi-functional air conditioning filter, which can greatly reduce the thickness and material of the overall filter material, improve the ventilation efficiency, and can filter the fine suspension of PM2.5. Microparticles, activated carbon deodorization, antibacterial and natural polyphenols have multiple functions such as anti-oxidation and anti-free radicals, which can greatly improve the performance of the filter, and can effectively prevent the existence of a large number of free radicals in the environment, and can also resist the harm of viruses, achieving a comprehensive improve the air filtration effect and create a healthy and comfortable environment.

In order to achieve the above-mentioned purpose, a light and thin multifunctional air-conditioning filter screen disclosed in this creation has a structure of a polyphenol functional layer, an activated carbon intermediate layer and an anti-virus filter layer in sequence. Wherein, the polyphenol functional layer contains natural polyphenol, and the natural polyphenol can be formed on the polyphenol layer base fabric by spraying, soaking or transfer printing, for example. The polyphenol functional layer may be a green tea polyphenol layer, a grape polyphenol layer, or a laminate of a green tea polyphenol layer and a grape polyphenol layer. The activated carbon intermediate layer can be a granular activated carbon filter layer or a mesh activated carbon filter layer, which can eliminate harmful gases (toluene, butane, sulfur dioxide, nitrogen dioxide, etc.) and odors in the air. High adsorption efficiency is used in this creation. Activated carbon, and increase the dosage, so that the adsorption efficiency can be further improved.

In the embodiment of the present invention, the polyphenol functional layer, the activated carbon intermediate layer and the anti-virus filter layer are continuously folded back and forth to form a wave-like structure, which can increase the area of contact with the air and improve the filtering and adsorption efficiency. fruit. In the embodiment of the present invention, the whole surface of the anti-virus filter layer is covered on one side of the activated carbon intermediate layer, which can achieve the function of resisting virus invasion and reduce the chance of spreading infectious diseases.

Therefore, when the air passes through the light and thin multifunctional air conditioner filter, the thickness and material of the overall filter material can be reduced, and the ventilation efficiency can be improved to effectively filter suspended particles in the air, eliminate harmful gases and odors, and achieve antibacterial, Anti-mildew, it can also emit natural polyphenols into the air, effectively eliminating the existence of free radicals in the surrounding environment, and has anti-oxidation and anti-aging effects on the human body, thereby promoting human health. Blocking viruses in the air can reduce the risk of infectious diseases.

The following describes in detail with specific embodiments, when it is easier to understand the purpose, technical content, characteristics and effects of this creation.

100: Light and thin multifunctional air conditioning filter

101: Windward side

102: Leeward Side

110: Polyphenol functional layer

111: Natural polyphenol coating

112: Polyphenol layer base fabric

120: activated carbon intermediate layer

130: Antivirus filter layer

140: Frame

80: Blower

81: air inlet

82: Fan

83: air outlet

Figure 1 is an exploded view of the light and thin multifunctional air conditioner filter according to the first embodiment of the invention.

Fig. 2 is a schematic diagram of the light and thin multifunctional air conditioner filter according to the first embodiment of the invention.

Fig. 3 is a partial enlarged cross-sectional view of the light and thin multifunctional air conditioner filter according to the first embodiment of the invention.

Figure 4 is a partial enlarged cross-sectional view of the polyphenol functional layer of the light and thin multifunctional air-conditioning filter.

Figure 5 is a schematic diagram of the application of the light and thin multifunctional air conditioning filter to the automobile air conditioning system.

The embodiments of the present invention will be further explained below with the relevant drawings. Wherever possible, in the drawings and the description, the same reference numbers refer to the same or similar components. In the drawings, shapes and thicknesses may be exaggerated for simplicity and convenience. It will be appreciated that not specifically shown in the drawings Elements in or described in the specification are in the form known to those of ordinary skill in the art. Those skilled in the art can make various changes and modifications based on the content of the present creation.

Please refer to FIG. 1 and FIG. 2 , which are an exploded view and a schematic diagram of the light and thin multifunctional air conditioner filter screen 100 according to the first embodiment of the present invention, respectively.

As shown in FIG. 1 , the light and thin multifunctional air-conditioning filter screen 100 of this embodiment has a polyphenol functional layer 110 , an activated carbon intermediate layer 120 and an anti-virus filter layer 130 sequentially arranged from bottom to top, among which polyphenol Each layer of the functional layer 110, the activated carbon intermediate layer 120 and the anti-virus filter layer 130 is continuously folded back and forth to form a wavy structure, so that the contact area between the surface of each layer and the air is enlarged, and more air can be filtered, so as to improve the performance of the air. filter effect. And the polyphenol functional layer 110, the activated carbon intermediate layer 120 and the anti-virus filter layer 130 are superimposed and fixed in the frame 140, so that the polyphenol functional layer 110 faces the leeward side 102, and the activated carbon intermediate layer 120 faces the windward side 101, such as As shown in FIG. 2; the style of the frame 140 can be adjusted and changed according to the usage requirements, but is not limited to this. Meanwhile, the anti-virus filter layer 130 covers the entire surface of the activated carbon intermediate layer 120 . The functions of each layer and the specific means by which these functions can be achieved are described in detail below.

See also Figures 3 and 4. FIG. 3 is a partial enlarged cross-sectional view of the light and thin multifunctional air conditioner filter screen 100 according to the first embodiment. FIG. 4 is a partial enlarged cross-sectional view of the polyphenol functional layer 110 of the first embodiment. The polyphenol functional layer 110 is composed of a natural polyphenol coating 111 formed by natural polyphenol raw materials combined with the fiber structure of the polyphenol layer base fabric 112 (such as non-woven fabric) or at least a part of the surface, and the efficiency of removing free radicals can be improved. more than 80%. The natural polyphenols can be selected from green tea polyphenol extracts, grape polyphenol extracts or a mixture of both. The natural polyphenol raw material itself is liquid, and can be produced on the polyphenol layer base fabric 112 by spraying, soaking or transfer printing. The polyphenol functional layer 110 may be a green tea polyphenol layer, a grape polyphenol layer, or a laminate of a green tea polyphenol layer and a grape polyphenol layer. The polyphenol functional layer 110 in this creation has an antibacterial function itself, and an antibacterial material can also be added to the natural polyphenol material to enhance the antibacterial effect.

The activated carbon intermediate layer 120 may be a granular activated carbon filter layer or a mesh activated carbon filter layer. The granular activated carbon filter layer is composed of granular activated carbon combined with the polyphenol functional layer 110 or activated carbon. The intermediate layer 120 is formed in the fiber structure of the base cloth or on at least a part of the surface, or the granular activated carbon is directly placed and sandwiched between the polyphenol functional layer 110 and the antiviral filter layer 130 . The main function of the activated carbon intermediate layer 120 is to eliminate harmful substances such as formaldehyde and toluene. The embodiments and drawings of the present invention are represented by the granular activated carbon filter layer combined with the surface of the activated carbon intermediate layer 120 base cloth. , the granular activated carbon is scattered and adhered on the surface of the activated carbon intermediate layer 120 base cloth. Other practically feasible processing methods also include adding granular activated carbon to the fiber structure of the activated carbon intermediate layer 120 base cloth in an additive manner during the manufacturing process of the activated carbon intermediate layer 120 base cloth. Alternatively, by adhering the granular activated carbon to the mesh activated carbon filter layer formed by the mesh structure, and directly adhering and attaching the mesh activated carbon filter layer to the polyphenol functional layer 110 or the antivirus filter layer 130 surface.

Activated carbon has excellent adsorption capacity. It mainly uses the pores on the surface of activated carbon to adsorb impurities and foreign matter whose diameter is consistent with the diameter of the pores in the pores. The higher the grade of activated carbon, the more pores, that is, the stronger the adsorption capacity. Therefore, the higher the grade of activated carbon used or the greater the amount used, the stronger the adsorption capacity of harmful substances such as formaldehyde and toluene. Experiments show that the activated carbon intermediate layer 120 of this creation has a higher carbon content when using a specific coconut shell carbon, the better the odor absorption effect, and can quickly filter out a large amount of harmful volatile gases (VOC) such as formaldehyde and toluene in the air. , and the filtration efficiency of PM2.5 fine suspended particles can reach more than 90%.

In addition, the anti-virus filter layer 130 is disposed on the surface of the activated carbon intermediate layer 120, and faces the windward side 101, which can reduce the amount of airborne viruses including Covid-19, seasonal influenza, H1N1 new influenza, enterovirus, SARS, and new coronary pneumonia. quantity, reducing the chances of users getting these infectious diseases.

The above-mentioned polyphenol functional layer 110, activated carbon intermediate layer 120 and anti-virus filter layer 130 are combined and bent into a wavy structure, so that the contact area between the filter screen and the air is increased, more air can be filtered, and the filtering effect can be improved. Next, the above-mentioned wave-like structure is fixed to the frame 140, and then the anti-virus filter layer 130 is attached to the surface of the activated carbon intermediate layer 120, and the light and thin multifunctional air conditioner of the first embodiment of the present invention can be obtained. Filter 100. Furthermore, in the forming process of the light and thin multifunctional air-conditioning filter 100 , the hot pressing method can be used for pressing or adhesive bonding.

Please refer to Figure 5, which is a schematic diagram of the application of the light and thin multi-functional air conditioner filter in the automotive air conditioner system. Please refer to FIG. 1 and FIG. 2 together, the present embodiment is represented by a light and thin multifunctional air conditioner filter 100 .

The light and thin multifunctional air-conditioning filter 100 is installed in the blower 80 of the automobile air-conditioning system, and the anti-virus filter layer 130 is disposed toward the air inlet 81 of the blower 80 . The air inlet 81 of the blower 80 will inhale the hot air inside the car, the inhaled air will pass through the fan 82, and the virus in the air will be absorbed by the anti-virus filter layer 130, and then the activated carbon intermediate layer 120 will eliminate odor and harmfulness. Gas, and filter the fine suspended particles of PM2.5, and then slowly release natural polyphenols through the polyphenol functional layer 110 along with the cycle of the air conditioner to eliminate the existence of free radicals in the air, and has antibacterial effect, which is resistant to the human body. Oxidation and anti-aging effects. Finally, the filtered clean air is diffused into the interior of the vehicle through the air outlet 83 to provide a comfortable and fresh interior environment.

The light and thin multi-functional air-conditioning filter proposed in this creation is not limited to the installation and use of automobile air-conditioning systems. In addition, it can be widely used in air purification equipment such as household air purifiers, central air conditioners, vacuum cleaners, and industrial environment purification systems. , which can effectively solve the air pollution problem in various occasions such as home, medical and industrial fields.

Based on the above, the light and thin multi-functional air-conditioning filter proposed in this creation can greatly reduce the thickness and material of the overall filter material, and can improve the ventilation efficiency. In addition to filtering out dust and pollen, it can also effectively Eliminate harmful gases and odors in the air, can inhibit pathogenic bacteria, including Covid-19, Staphylococcus aureus, Escherichia coli, Candida albicans, Klebsiella pneumoniae, Pseudomonas aeruginosa, etc. At the same time, it will also release The functions of natural polyphenols are integrated in it, and in addition to the effect of eliminating free radicals, natural polyphenols can avoid the harm of environmental free radicals to the human body, so as to achieve the purpose of anti-oxidation and anti-aging. The layer can block the virus in the air to reduce the risk of infectious diseases Risk occurs. In this way, the quality of the air can be comprehensively improved, and the health and safety of users can be effectively maintained, thereby greatly increasing the added value of the product and creating economic benefits.

Only the above descriptions are only preferred embodiments of the present creation, and are not intended to limit the scope of the present creation. Therefore, all equivalent changes or modifications made in accordance with the features and spirit described in the scope of the application for this creation shall be included in the scope of the patent application for this creation.

100: Light and thin multifunctional air conditioning filter

110: Polyphenol functional layer

120: activated carbon intermediate layer

130: Antivirus filter layer

140: Frame

Claims (7)

A light and thin multifunctional air-conditioning filter, comprising: a polyphenol functional layer, the polyphenol functional layer contains natural polyphenols; an activated carbon intermediate layer disposed on the polyphenol functional layer; and An anti-virus filter layer is arranged on the activated carbon intermediate layer. The light and thin multifunctional air-conditioning filter according to claim 1, wherein the whole surface of the anti-virus filter layer covers one side of the activated carbon intermediate layer. The light and thin multifunctional air-conditioning filter according to claim 1, wherein the polyphenol functional layer, the activated carbon intermediate layer and the anti-virus filter layer are continuously folded back and forth to form a wave-like structure. The light and thin multifunctional air-conditioning filter according to claim 1, wherein the polyphenol functional layer, the activated carbon intermediate layer and the anti-virus filter layer are fixed on a frame. The light and thin multifunctional air conditioner filter according to claim 1, wherein the activated carbon intermediate layer is a granular activated carbon filter layer or a mesh activated carbon filter layer. The light and thin multifunctional air-conditioning filter according to claim 1, wherein the polyphenol functional layer is a natural polyphenol coating formed by the natural polyphenol and is combined in or at least a part of the fiber structure of a polyphenol layer base fabric constituted on the surface. The light and thin multifunctional air-conditioning filter according to claim 1, wherein the polyphenol functional layer is a green tea polyphenol layer, a grape polyphenol layer or a stack of a green tea polyphenol layer and a grape polyphenol layer.

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