KR101700639B1 - Method of removing biological allergen - Google Patents

Abstract

The present invention relates to a method for removing biological allergen, comprising: a first step of spraying ozone indoors; a second step of purifying biological allergen and ozone in indoor air; and a third step of spraying or spreading antibacterial materials to building materials, furniture, home appliances, kitchen equipment and lavatory facilities indoors. According to the present invention, efficiency of an ozone process can be maximized.

Description

{Method of removing biological allergen}

The present invention relates to a biological allergen removal method.

Allergies are defined as the hypersensitivity of the immune system to any particular substance, and the allergen causing agent is called an allergen.

The types of allergens can be separated into various indicators, but they can be classified into aspiration property, food property, drug property, and contact property depending on the route to the human body.

Among them, aspiration allergen has been recognized as a major cause of diseases such as atopy and especially Sick house syndrome (SHS).

Aspiration allergens can be divided into chemical allergens and biological allergens. Chemical allergens and biological allergens are completely different factors and have different physical and chemical characteristics. Therefore, different approaches are needed for their removal.

The present invention is a method for eliminating biological allergens. Examples of the biological allergen include pollen, animal hair, human keratin, dead ticks (suspended state), indoor dust, fine dust, fungi, bacteria and viruses . In addition, biological allergens, like allergens, work relatively well with each other.

Nevertheless, conventionally, biological allergens have been removed by a single process. However, the kinds of biological allergens that can be removed by a single process are limited. As a result, there is a problem that the allergic reaction continues even after the biological allergen is removed by a single process.

Furthermore, modern medicine does not fully understand the allergens that individuals respond to. Therefore, an integrated solution for eliminating all biological allergens is needed.

In addition, the ozone process, which is one of processes for removing biological allergens, is a process for removing biological allergens by spraying ozone. Conventionally, ozone generated during the process is not completely removed, There is a problem that a second pollutant is produced by reacting with the surrounding building material or the like.

In order to solve the above-mentioned problems, it is possible to maximize the efficiency of the ozone process, which is one of the integrated processes, and to remove the remaining ozone after the ozone process, by using an integrated process capable of removing all kinds of biological allergens Lt; RTI ID = 0.0 > a < / RTI > biological allergen.

According to the present invention, there is provided a biological allergen removing method comprising: a first step of spraying ozone into a room; A second step of purifying biological allergens and ozone in the indoor air; And a third step of spraying or applying antimicrobial material to interior building materials, furniture, household appliances, kitchen facilities and wash facilities.

The first step may be performed for at least 2 hours or more.

In the first step, the ozone is sprayed by an ozone spraying device. The ozone spraying device causes indoor air to flow into a discharge space inside the ozone spraying device to generate ozone, And can be sprayed into the room again.

In the first step, external air may be introduced into the room intermittently in accordance with a predetermined time interval.

In the second step, indoor air containing biological allergens and ozone is purified by an air purifier, and the air purifier introduces indoor air containing biological allergens and ozone into a filter space inside the air purifier And purified indoor air can be injected into the room again.

In the filter space, the indoor air containing biological allergens and ozone can be purified by sequentially passing through the ozone filter, the pre-filter, and the HEPA filter.

In the second step, external air may be introduced into the room intermittently in accordance with a predetermined time interval.

The antimicrobial material may be a photocatalyst.

The antimicrobial material may be in a gaseous state.

The gaseous antimicrobial material is sprayed into gaps present in each of the gaps, building materials, furniture, appliances, kitchen facilities, and bathroom facilities present in each of the building materials, furniture, appliances, kitchen facilities and bathroom facilities .

In the present invention, an ozone injection step, an air purification step and an antibacterial step are sequentially performed to provide an integrated solution in which all kinds of biological allergens can be removed.

Further, since the outside air is introduced at the ozone injection stage, it is possible to keep the proper amount of ozone continuously.

Furthermore, both biological allergens and ozone are removed in the air purification step. As a result, the efficiency of the process is enhanced, and secondary damage caused by ozone does not occur.

1 is a flow chart showing a biological allergen removal method according to the present invention.

Hereinafter, some embodiments of the present invention will be described with reference to exemplary drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the understanding why the present invention is not thereby well understood.

1 is a flow chart showing a biological allergen removal method according to the present invention. As shown in FIG. 1, the biological allergen removing method of the present invention comprises the steps of: (1) an ozone injection step (S1), an air purification step (S2), an antibacterial step (S3) (Fourth step S4) is performed in a time-wise manner.

<Ozone injection step>

The ozone injection step S1 is a step of injecting ozone into the room. Ozone is an incomplete element that decomposes naturally into oxygen molecules and oxygen atoms, and oxygen atoms have strong oxidizing power as generator oxygen.

The main target material in the ozone injection step S1 is mold, bacteria, virus, etc. floating in the indoor air. As described above, ozone is a strong oxidizing agent that ruptures cell walls such as bacteria and viruses. Bacteria and viruses with ruptured cell walls will die in a few seconds.

Due to the biological characteristics of bacteria and viruses, it may take a long time for the cell walls to break down. In particular, it may take about 2 hours to destroy the protein membrane of ozone-resistant spores. Therefore, the ozone injection step S1 must be performed for at least 2 hours.

Ozone can be sprayed by an ozone sprayer. Generally, ozone can be generated by a silent discharge method, an electrolysis method, a photochemical method, a high frequency electric field method, a radiation method, or the like. In the present invention, the case of using the silent discharge method will be described as an example.

The ozone injection device generates ozone by introducing the indoor air into the discharge space inside by the silent discharge method. In the discharge space, part of the oxygen in the room air is converted into ozone to generate ozone. Then, indoor air containing ozone is injected into the room again. That is, indoor air is circulated in the inside to generate ozone. Therefore, the ozone spraying apparatus of the present invention may further include a power unit for circulating indoor air. As the power unit, a known power unit (blower, sound pressure pump, etc.) may be used.

However, since the amount of oxygen in indoor air is limited, introduction of appropriate outside air is necessary. Therefore, in the ozone injection step S1, the outside air can be introduced by ventilation. According to the ozone spraying apparatus of the present invention, since the indoor air is circulated by the power unit, dynamic airflow is formed by this circulation, and the outside air can flow smoothly.

More preferably, the ambient air can be introduced intermittently at predetermined time intervals. This is because when ozone is injected through the air, it is possible to dilute the ozone. Therefore, in order to maintain the proper ozone concentration, the process of introducing outside air for 10 minutes and not introducing outside air for 50 minutes can be alternated.

<Air purification step>

The air purification step S2 is a step of purifying biological allergens and ozone in the room air. The main target materials are pollen, animal hair, human keratin, mite body, fine dust, indoor dust, etc. floating in the room air.

In the present invention, air is purified by an air purifier. There are various methods for purifying the air. In the present invention, a method of purifying air by a filter and a filter medium is used.

Therefore, the air purifier inflows the room air into the filter space inside to clean it. In the filter space, ozone filter material, prefilter, HEPA filter and partition wall are arranged in order. As a result, the indoor air is purified by sequentially passing through the ozone filter, the pre-filter, and the HEPA filter. As the ozone filter medium, various known filter media (for example, an adsorbent) may be used. In the present invention, charcoal was used. Charcoal adsorbs and removes ozone due to its porous structure. In the pre-filter, pollen, animal hair, human keratin, mite body, indoor dust and the like are filtered. In the HEPA filter, fine particles of smaller size or smaller in size are filtered.

According to the present invention, ozone is first filtered in contaminated room air to suppress the generation of secondary products, and then the biological allergens are sequentially filtered in the order of particle size, so that the filtration efficiency can be increased.

Further, in the air purification apparatus of the present invention, biological allergen and ozone are simultaneously removed. Particularly, pollen, animal hair, human keratin, mite body, fine dust, indoor dust, etc., which have not been removed in the ozone injection step S1, are removed. Furthermore, it is possible to prevent the ozone generated in the ozone injection step (S1) from directly damaging the human body, and to prevent the generation of secondary pollutants due to ozone.

The purified indoor air is again injected into the room. That is, indoor air is circulated in the inside to generate ozone. Therefore, the air cleaning apparatus of the present invention may further include a power unit for circulating indoor air. As the power unit, a known power unit (blower, sound pressure pump, etc.) may be used.

In the air purification step S2, outside air can be introduced by ventilation. It is to dilute ozone by the introduction of outside air. In the air purification apparatus of the present invention, since the indoor air is circulated by the power unit, dynamic air flow is formed by this internal circulation, so that the outside air can flow smoothly.

More preferably, the ambient air can be introduced intermittently at predetermined time intervals. When the outside air is introduced throughout the purification of the air, the filtration efficiency is lowered due to an increase in the suspended matters. Therefore, introduction of outside air should be performed appropriately, and the process of introducing outside air for 10 minutes and not introducing outside air for 50 minutes may be alternated.

<Antibacterial step>

In the antimicrobial step (S3), the antimicrobial substance is sprayed or applied to the indoor building materials, furniture, household appliances, kitchen facilities and wash facilities. The building material includes a building structure, in particular, a wall, and the like. The main target materials are molds, spore bacilli, floating bacteria, viruses and the like on indoor structures and furniture surfaces.

As the antimicrobial substance, a known antimicrobial substance may be used. Preferably, a photocatalyst can be used. More preferably, titanium dioxide which is harmless to the human body can be used. The photocatalyst has an antibacterial action against bacteria, viruses and the like under specific conditions in which ultraviolet rays, visible rays, etc. are irradiated.

More specifically, when ultraviolet rays are irradiated on the surface of titanium dioxide, an oxidation reaction and a reduction reaction are caused by the action of electrons and holes at the surface of the titanium dioxide molecule. Such oxidation and reduction reactions exert the same effect as incineration at an absolute temperature of 30,000K at room temperature. Therefore, bacteria and viruses are decomposed and die. In other words, it has strong sterilizing action.

Furthermore, the antimicrobial action includes not only bactericidal action but also bacteriostatic action, and the photocatalyst adsorbs on the structure and continuously inhibits the growth of bacteria and viruses. Therefore, in order to increase the adsorption amount of the photocatalyst, it is preferable to carry out the antibacterial step (S3) after the air purification step (S2).

On the other hand, the liquid antimicrobial substance can be sprayed indoors or applied to the surfaces of structures and furniture. Gaseous antimicrobial substances can be injected into gaps present in each of building materials, furniture, appliances, kitchen facilities, and bathing facilities. Further, it can be sprayed into gaps present between each of building materials, furniture, appliances, kitchen facilities, and bathing facilities. Therefore, the gaseous antimicrobial substance can be injected into a small gap that can not be covered by the liquid-state antimicrobial substance to cover the deep portion.

&Lt; Phytoncide injection step &

The phononchid spraying step S4 is an additional step, and the work can be completed by spraying a substance useful for the human body such as phytoncide into the room air. Phytoncide is an antimicrobial substance derived from plants. When you drink air containing phytoncide, the organs and cardiopulmonary function of the human body are improved and the emotion is stabilized.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

Claims (10)

A first step of injecting ozone into the room for at least 2 hours, introducing outside air into the room for 10 minutes, and not introducing outside air for 50 minutes;
A second step of purifying biological allergens and ozone in the indoor air, introducing outside air into the room for 10 minutes, and not introducing outside air for 50 minutes;
A third step of spraying or applying an antimicrobial substance to interior building materials, household appliances, kitchen facilities, and wash facilities;
And a fourth step of spraying phytoncide into the indoor air,
In the first step,
The ozone is sprayed by an ozone sprayer,
Wherein the ozone spraying device generates ozone by introducing indoor air into a discharge space inside the ozone spraying device,
In the second step,
The indoor air containing biological allergens and ozone is purified by an air purification device,
The air purifier includes:
Circulating the indoor air including the power unit,
The indoor air containing biological allergen and ozone is introduced into the filter space inside the air purifying device to purify the indoor air,
In the filter space,
The indoor air containing the biological allergen and ozone passes through the charcoal, the prefilter and the heparin filter in turn,
In the third step,
The antimicrobial material is a gaseous photocatalyst and is a gaseous photocatalyst that is present in each of gaps in building materials, furniture, household appliances, kitchen facilities, bathroom facilities, gaps between building materials, furniture, home appliances, kitchen facilities, Of the biological allergen.







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