KR200408230Y1 - Dry air ductfor - Google Patents

Abstract

The dry air duct with the antimicrobial coating layer of the present invention has an antimicrobial coating on the inner surface of the dry air duct to prevent various bacteria from growing inside the dry air duct installed in the bathroom or kitchen to create a comfortable living environment for the residents living in apartment houses. It is characterized in that the nonwoven fabric containing the layer and the antimicrobial agent is inserted.

Antimicrobial coating layer, spiral tube, nonwoven fabric, dry air duct

Description

Dry air duct with antimicrobial coating layer {DRY AIR DUCTFOR}

1 is a perspective view showing the present invention.

Figure 2 is an enlarged cross-sectional view showing the present invention.

Figure 3 is an enlarged cross-sectional view showing another embodiment of the present invention.

Figure 4 is a use state showing the present invention.

Explanation of symbols on the main parts of the drawings

1: dry air duct 2: antimicrobial coating layer

3: nonwoven fabric 4: folding part

5: antimicrobial agent 6: lead helix

7: trailing helix 8: acetic acid silicone

The present invention is a non-woven fabric containing an antimicrobial coating layer and antimicrobial agent is inserted into the inner surface to prevent the growth of various bacteria, etc. in the dry air duct installed in the bathroom or kitchen to create a comfortable living environment for residents living in apartment houses, etc. It relates to a dry air duct is formed, characterized in that the antimicrobial coating layer.

Generally, in common houses such as apartments and townhouses, in order to create a pleasant indoor environment, dry air ducts are installed in kitchens and restrooms to prepare food, and in unpleasant odors or polluted air or greasy smoke and bathrooms. Allow the water vapor to be discharged quickly to the outside.

On the other hand, since dry air ducts installed in kitchens and toilets are constructed together when building houses, it is inconvenient to clean the inside of dry air ducts, and replacing them in the middle means large construction. There is a problem that is not easy to replace.

Therefore, the dry air duct installed in the kitchen provides an environment where various germs can grow when mixed with the oily smoke and dust generated in the cooking process on the inner surface, and the moisture emitted to the dry air duct in the bathroom. When mixed with dust and attached to the inner surface, bacteria, fungi and various bacteria can provide an environment for breeding, and harmful bacteria can grow and contaminate indoor air to cause various diseases to residents.

In addition, the interior of the dry air doctors installed in the kitchen and toilet should be regularly cleaned and disinfected, but there is a problem that the internal cleaning and internal disinfection with a narrow aperture of 100-400㎜ is practically impossible.

Therefore, the purpose of the present invention for solving the above problems is to antibacterial to prevent the infestation of various bacteria and pathogens inside the dry air ducts installed in the kitchen and toilet antibacterial to create a comfortable indoor environment for residents Provided is a dry air duct having a coating layer formed thereon.

In order to achieve the above object, the present invention provides a dry air duct installed in a kitchen or bathroom of a building, wherein the inner surface of the dry air doc contains an antimicrobial coating layer and an antimicrobial agent so that various bacteria do not inhabit and reproduce. It is characterized in that the nonwoven fabric is inserted.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the present invention, Figure 2 is an enlarged cross-sectional view showing the present invention.

The present invention has a structure in which a non-woven fabric 3 containing an antimicrobial coating layer 2 and an antimicrobial agent 5 is inserted in a dry air duct 1 installed in a kitchen and a bathroom to provide a comfortable living environment.

The dry air duct 1 uses a spiral tube having a spiral shape, and the spiral tube is bent at an edge overlapping the leading spiral portion 6 which is rotated first by one and the trailing spiral portion 7 which is rotated one by one. It is a structure in which the folded part 4 which presses and crimps | bonds mutually in the state which protruded was formed outwardly.

Accordingly, the dry air duct 1 having a spiral tube form an inner surface to form a coating layer 2 coated with a silver nano material as an antimicrobial agent so that antibacterial treatment can be prevented from incubating various bacteria.

In addition, the antimicrobial agent 5 may use various antimicrobial agents 5 having antimicrobial properties in addition to the silver nanomaterial.

In addition, the nonwoven fabric containing the antibacterial agent 5 is contained between the folded portion 4 which is press-bonded between the leading spiral portion 6 and the trailing spiral portion 7 so as to maintain the antibacterial property in the dry air duct 1. 3) is inserted.

Therefore, the dry air duct (1) in the form of a spiral tube forms an antimicrobial coating layer (2) on the inner surface to prevent the breeding and breeding of various bacteria, and to discharge bacteria or smoke discharged into the gap between the folding portions (4). It is to provide a pleasant living environment by maintaining antibacterial treatment and confidentiality.

3 is an enlarged cross-sectional view showing another embodiment of the present invention, the first spiral portion 6 rotates first and the subsequent spiral portion rotates one after the first to have airtightness in a dry air duct 1 having a spiral tube shape ( 7) injection and sealing with the acetic acid-based silicon (8) to the folded portion (4) to be bonded to each other in a bent state by overlapping the edge overlapping between the discharged air or bacteria through the folded portion (4) It is a blocking structure.

Figure 4 shows the air in the dry air doctor (1) above the gas range of the kitchen in order to quickly discharge the unpleasant odor or polluted air generated in the kitchen and bathroom of the apartment house, such as apartment road, showing the present invention When the collecting hood and the ventilation fan are installed and discharged, the antimicrobial coating layer (2) and the antimicrobial agent are prevented from discharging various kinds of bacteria inside the dry air duct (1) as well as the discharge of unpleasant odors or contaminated air. The nonwoven fabric 3 containing (5) was inserted.

As described above, the present invention is installed in kitchens and toilets, and inside the dry air duct to discharge the polluted air to the outside of the building. It is effective to provide a comfortable living environment by inserting a nonwoven fabric containing a layer and an antibacterial agent.

Claims (4)

In dry air duct installed in kitchen and restroom of building, The dry air duct is a dry air duct formed with an antimicrobial coating layer, characterized in that the antimicrobial coating layer formed on the inner surface to prevent the growth and breeding of various bacteria. The method of claim 1, The dry air duct is a spiral tube shape, the inner surface of the antimicrobial coating layer and the edge overlapping between the front and rear helix portion is bent in the folded state to be bonded to each other, the non-woven fabric containing the antibacterial agent is inserted between Dry air duct with an antimicrobial coating layer formed. The method of claim 1, The antimicrobial coating layer is a dry air duct formed with an antimicrobial coating layer, characterized in that the coating by silver nano. The method of claim 2, Dry air duct formed with an antimicrobial coating layer characterized in that the injection between the folded portion of the spiral tube sealed with silicon acetate.

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