KR20110045739A - Air conditioner having antibacterial function - Google Patents

Air conditioner having antibacterial function Download PDF

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Publication number
KR20110045739A
KR20110045739A KR1020090102433A KR20090102433A KR20110045739A KR 20110045739 A KR20110045739 A KR 20110045739A KR 1020090102433 A KR1020090102433 A KR 1020090102433A KR 20090102433 A KR20090102433 A KR 20090102433A KR 20110045739 A KR20110045739 A KR 20110045739A
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South Korea
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air conditioner
heat exchanger
drain member
silver nano
antibacterial
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KR1020090102433A
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Korean (ko)
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이영길
김상욱
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위니아만도 주식회사
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Priority to KR1020090102433A priority Critical patent/KR20110045739A/en
Publication of KR20110045739A publication Critical patent/KR20110045739A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/228—Treatment of condensate, e.g. sterilising

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: An air conditioner with an antibacterial function is provided to improve antibacterial and sterilization functions by forming a nano-silver coating layer in a drain member and an insulator. CONSTITUTION: An air conditioner with an antibacterial function comprises a case(110), a fan(120), a heat exchanger(130), a drain member(140), and an insulator(150). The fan is installed inside the case and inhales and discharges external air. The heat exchanger heat-exchanges the air forcefully inhaled by the fan. The drain member is formed in the bottom of the heat exchanger and discharges condensed water generated in the heat exchanger. The insulator is attached on the inner wall of the case. The drain member and the insulator are manufactured using nano-silver antibacterial resin.

Description

항균기능을 갖는 공기조화기{AIR CONDITIONER HAVING ANTIBACTERIAL FUNCTION}Air conditioner with antibacterial function {AIR CONDITIONER HAVING ANTIBACTERIAL FUNCTION}

본 발명은 항균기능을 갖는 공기조화기에 관한 것으로서, 보다 상세하게는 공기조화기에서 세균번식의 가능성이 높은 단열재와 드레인부재를 은나노 항균수지로 제조하고, 그 표면에 은나노코팅층을 형성하여 청정한 공기를 제공하는 항균기능을 갖는 공기조화기에 관한 것이다.The present invention relates to an air conditioner having an antimicrobial function, and more particularly, a heat insulating material and a drain member having a high possibility of bacterial propagation in an air conditioner are manufactured of silver nano antibacterial resin, and a silver nano coating layer is formed on the surface to provide clean air. It relates to an air conditioner having an antibacterial function.

일반적으로, 공조설비는 생활수준의 질적 향상 및 대기오염 등의 이유로 최근 가정이나 사무실 등에 그 수요가 급증하고 있으며, 향후 지속적인 수요증가가 있을 것으로 예상된다.In general, the demand for air conditioning facilities has recently increased rapidly in homes and offices due to the improvement of living standards and air pollution.

특히, 공조설비의 일종인 냉방장치 등에 대한 수요가 증가하면서 설치 후 유지관리에 대한 중요성이 점점 중요한 요소로 대두되고 있다.In particular, as the demand for air conditioning equipment, which is a kind of air conditioning equipment, increases, the importance of post-installation maintenance is becoming an important factor.

종래의 공기조화기의 개략적인 구성을 살펴보면 서로 온도가 다르고, 고체벽으로 분리된 두 유체들 사이에 열교환을 수행하는 열교환기와, 열교환기의 하부에 설치되고, 열교환시 발생하는 응결수를 받아 배수하는 드레인부재와 열교환기의 상부에 설치되며 열교환된 공기를 토출그릴을 통해 외부로 토출시키는 송풍팬 등으로 이루어진다.Referring to a schematic configuration of a conventional air conditioner, a heat exchanger performing heat exchange between two fluids having different temperatures and separated by a solid wall, and installed at a lower portion of the heat exchanger, receives condensed water generated during heat exchange, and drains water. It is installed on the drain member and the heat exchanger and a blower fan for discharging the heat-exchanged air to the outside through the discharge grill.

이러한 공기조화기는 세균이 번식할 수 있는 가능성이 높은 장소로는 열교환기 핀과 주변단열재, 드레인부재로 요약할 수 있다.Such an air conditioner may be summarized as a heat exchanger fin, a peripheral insulation material, and a drain member as a place where bacteria are likely to grow.

그 중 열교환기 핀은 친수처리로 해결이 되어 있고, 나머지 주변단열재와 드레인부재에는 항균처리가 되어 있지 않아 세균번식으로 인한 냄새가 발생하여 사용자에게 불쾌감을 주는 문제점을 지닌다.Among them, the heat exchanger fin has been solved by hydrophilic treatment, and the remaining peripheral insulation and drain member are not treated with antibacterial, resulting in odor caused by bacterial propagation, thus causing inconvenience to the user.

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 공기조화기에서 세균이 번식하기 쉬운 단열재와 드래인팬을 은나노항균수지로 제조하여 세균으로 인한 냄새와 세균오염을 방지하여 청정한 상태를 유지할 수 있는 항균기능을 갖는 공기조화기를 제공하는데 그 목적이 있다.The present invention has been created by the necessity as described above, by producing a heat-insulating material and the drain pan is easy to breed bacteria in the air conditioner silver nano antibacterial resin to prevent the smell and bacterial contamination caused by bacteria to maintain a clean state The purpose is to provide an air conditioner having an antibacterial function.

본 발명에 따른 항균기능을 갖는 공기조화기는: 케이스와, 케이스 내부에 구비되어 외부공기를 흡입하여 토출하는 송풍팬과, 송풍팬에 의해 강제 흡입된 공기를 열교환하는 열교환기와, 열교환기 하부에 형성되어 열교환기에 생성된 응결수를 받아 배수하는 드레인부재 및 케이스 내벽에 부착되는 단열재를 포함하고, 드레인부재와 단열재는 은나노 항균수지로 이루어지는 것을 특징으로 한다.An air conditioner having an antibacterial function according to the present invention includes: a case, a blowing fan provided inside the case to suck and discharge external air, a heat exchanger for heat-exchanging air forcibly sucked by the blowing fan, and formed under the heat exchanger. And a heat insulating material attached to the inner wall of the case and a drain member for draining the condensed water generated in the heat exchanger, wherein the drain member and the heat insulating material are made of silver nano antibacterial resin.

또한, 은나노 항균수지는 열가소성 합성수지 98~92 중량 %, 항균제 2~8 중량 %를 혼합시켜 사출에 의해 제조되는 것을 특징으로 한다.In addition, the silver nano antibacterial resin is characterized in that it is produced by injection by mixing 98 ~ 92% by weight of thermoplastic synthetic resin, 2 ~ 8% by weight of antimicrobial agent.

또한, 항균제는 은나노 콜로이드용액, 변색 방지제, 분산제, 및 활제를 포함하여 이루어지는 것을 특징으로 한다.In addition, the antimicrobial agent is characterized in that it comprises a silver nano colloidal solution, discoloration preventing agent, dispersant, and lubricant.

또한, 드레인부재와 단열재의 표면에는 은나노코팅층이 형성되는 것을 특징으로 한다.In addition, the silver nano-coating layer is formed on the surface of the drain member and the heat insulating material.

이상에서 설명한 바와 같이, 본 발명에 따른 항균기능을 갖는 공기조화기는 종래 발명과 달리 공기조화기의 세균번식이 쉬운 단열재와 드레인부재를 은나노 항균수지로 제조함으로써, 세균번식으로 인한 냄새 및 세균오염을 방지할 수 있는 효과를 지닌다.As described above, the air conditioner having an antimicrobial function according to the present invention, unlike the conventional invention by producing a heat insulating material and a drain member easy to grow bacteria of the air conditioner with silver nano antibacterial resin, to prevent odor and bacterial contamination due to bacteria propagation It has a preventable effect.

또한, 드레인부재와 단열재에 은나노 코팅층을 형성하여 항균 및 살균작용을 향상시키는 효과를 지닌다.In addition, by forming a silver nano coating layer on the drain member and the heat insulating material has an effect of improving the antibacterial and sterilization action.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 항균기능을 갖는 공기조화기의 일 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of an air conditioner having an antibacterial function according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

도 1은 본 발명에 따른 항균기능을 갖는 공기조화기를 나타낸 단면도이다.1 is a cross-sectional view showing an air conditioner having an antibacterial function according to the present invention.

도 1을 참조하면, 본 발명의 일실시예에 따른 항균기능을 갖는 공기조화기(100)는 크게, 케이스(110), 송풍팬(120), 열교환기(130), 드레인부재(140) 및 단열재(150)를 포함하고, 드레인부재(140)와 단열재(150)는 은나노 항균수지로 이 루어지는 것을 특징으로 한다.Referring to Figure 1, the air conditioner 100 having an antibacterial function according to an embodiment of the present invention, largely, the case 110, blowing fan 120, heat exchanger 130, drain member 140 and Insulating material 150, the drain member 140 and the insulating material 150 is characterized in that made of silver nano antibacterial resin.

케이스(110)는 도시한 바와 같이 하부에 흡입구(112)가 형성되고, 상부에는 토출구(114)가 형성된다.As shown in the case 110, a suction port 112 is formed at a lower portion thereof, and a discharge hole 114 is formed at an upper portion thereof.

그리고, 송풍팬(120)은 케이스(110)의 내부에 구비되어 흡입구(112)를 통해 외부공기를 흡입하고, 토출구(114)를 통해 강제 토출시킨다.In addition, the blowing fan 120 is provided inside the case 110 to suck external air through the suction port 112 and to force discharge through the discharge port 114.

이때, 케이스(110)의 내부에는 열교환기가 구비되어 송풍팬(120)에 의해 유입된 공기가 열교환기(130)를 통해 열교환되고, 토출구(114)를 통해 토출되는 것이다.At this time, the case 110 is provided with a heat exchanger so that the air introduced by the blower fan 120 is heat-exchanged through the heat exchanger 130 and is discharged through the discharge port 114.

열교환기(130) 하부에는 열교환시 발생하는 응결수를 받아 배수하는 드레인부재(140)가 구비된다.The lower part of the heat exchanger 130 is provided with a drain member 140 for receiving and condensing water generated during the heat exchange.

또한, 케이스(110)의 상측부 내벽에는 열교환된 공기가 외부 온도와 열교환되지 않도록 단열재(150)가 구비된다.In addition, the inner wall of the upper portion of the case 110 is provided with a heat insulating material 150 so that the heat-exchanged air does not heat exchange with the outside temperature.

이러한, 드레인부재(140)와 단열재(150)는 결로와 습기의 접촉으로 인해 세균의 번식은 물론 곰팡이균에 의한 악취를 유발될 수 있다.Such, the drain member 140 and the heat insulator 150 may cause the growth of bacteria due to the contact of condensation and moisture, as well as odor due to fungal bacteria.

이를 방지하기 위해 드레인부재(140)와 단열재(150)는 은나노 항균수지로 이루어진다.To prevent this, the drain member 140 and the heat insulating material 150 are made of silver nano antibacterial resin.

은나노 항균수지는 열가소성 합성수지 98~92 중량 %, 항균제 2~8 중량 %를 혼합시켜 사출에 의해 제조된다.Silver nano antibacterial resin is prepared by injection by mixing 98 ~ 92% by weight of thermoplastic synthetic resin, 2 ~ 8% by weight of antimicrobial agent.

항균제는 은나노 콜로이드 용액, 변색 방지제, 분산제 및 활제 등으로 이루어진다.The antimicrobial agent is composed of silver nano colloidal solution, discoloration preventing agent, dispersant and lubricant.

열가소성 합성수지는 폴리에틸렌, 폴리스티렌, 에틸렌 공중합물, 폴리프로필렌, 올리핀 수지, 폴리에스테르, 폴리카보네이트, 폴리아세탈, 폴리에테르 술폰, 폴리우레탄 등의 투명 및 불투명의 모든 열가소성 수지를 포함한다.Thermoplastic synthetic resins include all transparent and opaque thermoplastic resins such as polyethylene, polystyrene, ethylene copolymers, polypropylene, olephine resins, polyesters, polycarbonates, polyacetals, polyether sulfones, polyurethanes and the like.

그리고, 본 발명에서 사용되는 은나노 콜로이드는 항균 성능을 가지는 것이면 특별한 제한 없이 사용되나, 은나노 콜로이드 내 은 유효 성분이 5중량% 미만인 경우 은나노 콜로이드의 분산매에 의한 악영향이 커지게 되므로, 은 유효 성분이 5중량% 이상 함유된 은나노 콜로이드가 바람직하게 사용된다.In addition, the silver nano colloid used in the present invention may be used without particular limitation as long as it has antimicrobial performance. However, when the silver active ingredient in the silver nano colloid is less than 5% by weight, the adverse effect caused by the dispersion medium of the silver nano colloid is increased. Silver nano colloids containing at least% by weight are preferably used.

또한, 본 발명에서 사용되는 변색 방지제는 은나노 콜로이드에 의한 열가소성 합성수지의 변색을 방지하기 위한 것으로서, 제올라이트, 인산지르코늄, 하이드로탈사이트 등과 같은 다공성 무기물 및 특정 금속 이온이 치환된 제올라이트, 인산지르코늄, 하이드로탈사이트와 같은 다공성 무기물 등으로 구성된 군으로부터 하나 또는 둘 이상 선택되어 사용된다.In addition, the discoloration preventing agent used in the present invention is to prevent the discoloration of the thermoplastic synthetic resin by the silver nano-colloids, porous inorganics such as zeolite, zirconium phosphate, hydrotalcite and the like, zeolite, zirconium phosphate, hydrotale substituted with a specific metal ion One or more selected from the group consisting of porous inorganic materials such as sites and the like are used.

또한, 본 발명에서 사용되는 분산제 및 활제는 은나노 이온이 수지 내에서 응집되는 것을 막아주기 위하여 사용되며, 일반적인 수지 컴파운딩 조간하에서 일반적으로 사용되는 지방산 금속 비누계, 지방산 아마이드계, 지방족 에스테르계, 지방산계, 지방족 알코올계 및 수용성 고분자 등으로 구성된 군으로부터 하나 또는 둘 이상 선택되어 사용된다.In addition, the dispersing agent and lubricant used in the present invention is used to prevent the aggregation of silver nano ions in the resin, fatty acid metal soaps, fatty acid amides, aliphatic esters, fatty acids commonly used in the general resin compounding One, two or more selected from the group consisting of an aliphatic, aliphatic alcohol and water-soluble polymers.

한편, 도 1에서 확대한 바와 같이 드레인부재(140)와 단열재(150)의 표면에는 은나노코팅층(145,155)이 형성된다.Meanwhile, silver nano coating layers 145 and 155 are formed on the surfaces of the drain member 140 and the heat insulating material 150, as enlarged in FIG. 1.

은(銀)은 강력한 살균력과, 원적외선 방출, 음이온방출, 항균, 항곰팡이 등 의 효과가 있다.Silver (銀) has a strong bactericidal power, far-infrared emission, anion emission, antibacterial, antifungal effect.

상기한 바와 같이 공기조화기에서 세균이 번식할 수 있는 가능성이 높은 단열재, 드레인부재를 은나노 항균수지로 제조할 뿐만 아니라, 표면에 은나노 코팅층을 형성함으로써, 세균번식으로 인한 냄새를 제거하여 사용자에게 청정한 공기를 제공할 수 있다.As described above, not only the insulation material and drain member having high possibility of breeding bacteria in the air conditioner are manufactured with silver nano antibacterial resin, but also the silver nano coating layer is formed on the surface to remove odors caused by bacteria propagation. It can provide air.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

따라서, 본 발명의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention will be defined by the claims.

도 1은 본 발명에 따른 항균기능을 갖는 공기조화기를 나타낸 단면도이다.1 is a cross-sectional view showing an air conditioner having an antibacterial function according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

100 : 공기조화기 110 : 케이스100: air conditioner 110: case

112 : 흡입구 114 : 토출구112: suction port 114: discharge port

120 : 송풍팬 130 : 열교환기120: blower fan 130: heat exchanger

140 : 드레인부재 145, 155 : 은나노코팅층140: drain member 145, 155: silver nano coating layer

150 : 단열재150: insulation

Claims (4)

케이스;case; 상기 케이스 내부에 구비되어 외부공기를 흡입하여 토출하는 송풍팬;A blowing fan provided inside the case to suck and discharge external air; 상기 송풍팬에 의해 강제 흡입된 공기를 열교환하는 열교환기;A heat exchanger for heat-exchanging air forcibly sucked by the blowing fan; 상기 열교환기 하부에 형성되어 상기 열교환기에 생성된 응결수를 받아 배수하는 드레인부재; 및A drain member formed under the heat exchanger to drain the condensed water generated in the heat exchanger; And 상기 케이스 내벽에 부착되는 단열재를 포함하고;A heat insulating material attached to the inner wall of the case; 상기 드레인부재와 상기 단열재는 은나노 항균수지로 이루어지는 것을 특징으로 하는 항균기능을 갖는 공기조화기.The drain member and the heat insulating material is an air conditioner having an antibacterial function, characterized in that made of silver nano antibacterial resin. 제 1항에 있어서,The method of claim 1, 상기 은나노 항균수지는 열가소성 합성수지 98~92 중량 %, 항균제 2~8 중량 %를 혼합시켜 사출에 의해 제조되는 것을 특징으로 하는 항균기능을 갖는 공기조화기.The silver nano antibacterial resin is an air conditioner having an antibacterial function, characterized in that the thermoplastic synthetic resin 98 ~ 92% by weight, the antimicrobial agent 2 ~ 8% by weight is prepared by injection. 제 2항에 있어서,3. The method of claim 2, 상기 항균제는 은나노 콜로이드용액, 변색 방지제, 분산제, 및 활제를 포함 하여 이루어지는 것을 특징으로 하는 항균기능을 갖는 공기조화기.The antimicrobial agent is an air conditioner having an antimicrobial function, characterized in that it comprises a silver nano colloidal solution, discoloration preventing agent, dispersant, and lubricant. 제 1항에 있어서,The method of claim 1, 상기 드레인부재와 상기 단열재의 표면에는 은나노코팅층이 형성되는 것을 특징으로 하는 항균기능을 갖는 공기조화기.The air conditioner having an antimicrobial function, characterized in that the silver nano-coating layer is formed on the surface of the drain member and the heat insulating material.
KR1020090102433A 2009-10-27 2009-10-27 Air conditioner having antibacterial function KR20110045739A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112432356A (en) * 2020-11-19 2021-03-02 珠海格力电器股份有限公司 Antibacterial device and household appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112432356A (en) * 2020-11-19 2021-03-02 珠海格力电器股份有限公司 Antibacterial device and household appliance

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