KR20040065350A - Anti-biotic refrigerator with nano silver - Google Patents
Anti-biotic refrigerator with nano silver Download PDFInfo
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- KR20040065350A KR20040065350A KR1020030002291A KR20030002291A KR20040065350A KR 20040065350 A KR20040065350 A KR 20040065350A KR 1020030002291 A KR1020030002291 A KR 1020030002291A KR 20030002291 A KR20030002291 A KR 20030002291A KR 20040065350 A KR20040065350 A KR 20040065350A
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- refrigerator
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- nano silver
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/141—Supports, racks, stands, posts or the like for holding refuse receptacles
- B65F1/1415—Supports, racks, stands, posts or the like for holding refuse receptacles for flexible receptables, e.g. bags, sacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/162—Pressing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
본 발명은 나노 실버를 이용한 항균 냉장고에 관한 것으로, 더욱 상세하게는 나노 실버의 입자와 농도를 특정 범위 내로 제한하여 무색 투명한 상태를 유지할 수 있으며, 항균 기능을 최적화할 수 있는 나노실버를 이용한 항균 냉장고에 관한 것이다.The present invention relates to an antibacterial refrigerator using nano silver, and more specifically, to maintain a colorless and transparent state by limiting particles and concentration of nano silver within a specific range, and antibacterial refrigerator using nano silver that can optimize antibacterial function. It is about.
은(Ag)은 범용적인 항균제로서 잘 알려진 물질로서 콜로이드 형태의 은은 세균을 비롯한 균류 및 바이러스 등에도 탁월한 효과가 있으면서도 부작용은 없는 것으로 알려져 있다. 특히 은이 미세 입자(1-100 nm)로 분산되어진 나노 실버 용액의 경우에는 쉽게 세포 속으로 침투하여 바이러스, 박테리아, 곰팡이 균류 등이 호흡할 때 필요한 효소의 기능을 정지시켜 질식시킴으로서 이들을 죽게 한다. 이는 병균의 신진대사를 막아 살균하는 것과 더불어 금속의 은이 방출하는 은의 전기적 부하가 병균의 생식 기능을 억제하기 때문이다.Silver (Ag) is a material that is well known as a general-purpose antimicrobial agent. Colloidal silver is known to have excellent effects on bacteria, fungi and viruses, but also has no side effects. Especially in the case of nano silver solution in which silver is dispersed into fine particles (1-100 nm), it easily penetrates into cells and kills them by suffocating by stopping the function of enzymes necessary for breathing by viruses, bacteria, and fungi. This is because the germ's metabolism is prevented and sterilized, and the silver's electrical load from the silver inhibits germ's reproductive function.
미세 입자의 은은 전기분해법, 액상환원법, 그라인딩(grinding) 등의 물리적 방법으로 제조되어질 수 있다. 고순도의 안정한 나노 실버를 얻기 위해서는 지금까지 주로 전기분해법이 사용되었다. 전기분해법은 증류수에 순수한 은(99.99%)을 넣고 저온에서 저전류를 발생시켜 방전되어 나온 극소 미립자 형태의 은이 용액에 용해되어 포함되게 함으로서 얻는다.Silver of the fine particles may be prepared by physical methods such as electrolysis, liquid phase reduction, grinding (grinding). In order to obtain stable high purity nano silver, electrolysis has been mainly used. The electrolysis method is obtained by adding pure silver (99.99%) to distilled water and generating a low current at low temperature so that the discharged silver particles in the form of fine particles are dissolved in the solution.
한편, 냉장고는 냉각 사이클을 이용하여 고내실의 공기를 냉각시켜 고내실에 저장된 식품 등이 변질되지 않고 장기간 보존되도록 하는 것으로, 냉장고는 압축기(compressor)의 작동에 의해 고온.고압으로 압축된 냉매가스(refrigerant gas)를 응축기(condenser)에서 액화시켜 액체 상태로 변화시킨 후에, 팽창밸브(expansion valve)를 거쳐 감압시키고 증발기(evaporator)에서 증발시킴으로써 냉매의 증발열에 의해 외기로부터 열을 빼앗아 냉각작용을 하는 장치이다.On the other hand, the refrigerator cools the air in the chamber by using a cooling cycle so that foods stored in the chamber are stored for a long time without being deteriorated. The refrigerator is a refrigerant gas compressed at a high temperature and high pressure by the operation of a compressor. (refrigerant gas) is liquefied in a condenser (condenser) into a liquid state, after decompression through an expansion valve (expansion valve) and evaporator (evaporator) to take heat away from the outside air by the heat of evaporation of the refrigerant by evaporation Device.
이와 같은 나노 실버의 실용화 기술을 냉장고의 항균 기능에 접목하고자 하는 연구 개발이 이뤄지고 있다. 즉, 냉장고의 음식물 저장공간을 구성하는 내장물에 나노 실버를 함유하여 항균기능을 갖도록 하는 것이다.Research and development are being made to combine the practical application of nano silver with the antibacterial function of refrigerators. That is, nano silver is contained in the interior constituting the food storage space of the refrigerator to have an antibacterial function.
그러나, 종래의 나노 실버는 통상적으로 황색을 띄고 있어 냉장고 내부에 적용하기에는 소비자들에게 거부감을 줄 수 있으며, 냉장고의 항균 작용에 적합한 나노실버의 농도가 최적화되어 있지 않은 실정에 있다.However, the conventional nano silver is generally yellow, which may give a sense of rejection to the consumer to apply to the inside of the refrigerator, and the concentration of nano silver suitable for the antibacterial action of the refrigerator is not optimized.
본 발명은 상술한 종래의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 나노 실버의 입자를 특정 범위 내로 제한하여 무색 투명한 상태를 유지할 수 있으며, 냉장고의 항균 작용에 적합한 나노 실버의 농도를 제시하여 소비자의 만족도를 향상시키고 항균 기능을 최적화할 수 있는 나노실버를 이용한 항균 냉장고를 제공하는 것이다.The present invention is to solve the above-mentioned conventional problems, an object of the present invention is to limit the nano silver particles to a specific range to maintain a colorless transparent state, by presenting a concentration of nano silver suitable for the antibacterial action of the refrigerator It is to provide an antimicrobial refrigerator using nano silver that can improve consumer satisfaction and optimize antibacterial function.
이와 같은 목적을 실현하기 위한 본 발명은 나노실버를 이용한 항균 냉장고에 있어서, 상기 나노실버의 입자는 200nm 이상으로 한정되어 무색 투명한 색상을 유지하며, 상기 나노실버의 농도는 10-200ppm 범위로 한정되어 정균 기능을 갖도록 하여 냉장고의 내장물에 첨가되는 것을 특징으로 한다.The present invention for realizing the above object in the antimicrobial refrigerator using nano silver, the particles of the nano silver is limited to more than 200nm to maintain a colorless transparent color, the concentration of the nano silver is limited to 10-200ppm range It is characterized in that it is added to the interior of the refrigerator to have a bacteriostatic function.
도 1은 본 발명에 따른 나노실버가 첨가된 냉장고 내장물의 단면을 도시한 단면도.1 is a cross-sectional view showing a cross section of a refrigerator interior to which nanosilver is added according to the present invention.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
1 ; 내장물(냉장고의) 2 ; 나노 실버One ; Internal organs (of a refrigerator) 2; Nano silver
이하, 본 발명의 가장 바람직한 실시예를 첨부한 도면을 참조하여 본 발명의 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 더욱 상세히 설명하기로 한다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.
도 1은 본 발명에 따른 나노실버가 첨가된 냉장고 내장물의 단면을 도시한 단면도이다.1 is a cross-sectional view showing a cross section of a refrigerator interior to which nanosilver is added according to the present invention.
도시된 바와 같이, 냉장고의 저장공간을 형성하는 내장물(1)의 표면에 나노실버(2)가 함유되어 있다. 본 발명에 따른 나노실버(2)는 무색 투명한 색상을 유지할 수 있도록 입자의 크기를 200nm 이상으로 한정하여 내상수지의 본래 색상이 드러날 수 있도록 하였다.As shown, the nano silver 2 is contained on the surface of the interior 1 to form the storage space of the refrigerator. Nanosilver (2) according to the present invention by limiting the size of the particles to 200nm or more so as to maintain a colorless transparent color to reveal the original color of the internal resin.
또한, 첨가되는 나노실버의 농도를 10-200ppm 범위로 한정하여 고가인 나노실버의 사용량을 효율적으로 할 뿐만 아니라 냉장고의 정균이 안정적으로 이루어지도록 하였다. 정균이란 저장된 음식물 내에 유해 세균류가 더 이상 번식하는 것을 억제하고, 인체에 유익한 균류를 보존할 수 있는 정도를 의미한다.In addition, the concentration of the added nano silver is limited to the range of 10-200 ppm to not only efficiently use the expensive nano silver but also to stably stabilize the refrigerator. The bacteriostatic means the extent to which harmful bacteria are no longer propagated in the stored food, and the fungi can be preserved beneficial to the human body.
이상에서 설명한 것은 본 발명에 따른 나노실버를 이용한 항균 냉장고의 실시예에 불과한 것으로서, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 특허청구범위에서 청구하는 바와 같이 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변경 실시가 가능한 범위까지 본 발명의 기술적 정신이 있다고 할 것이다.What has been described above is only an embodiment of an antimicrobial refrigerator using nanosilver according to the present invention, and the present invention is not limited to the above-described embodiment, and is not limited to the scope of the present invention as claimed in the following claims. Without departing from the scope of the present invention, those skilled in the art will have the technical spirit of the present invention to the extent that various modifications can be made.
상술한 바와 같이, 본 발명에 따른 나노실버를 이용한 항균 냉장고는 나노 실버의 입자를 특정 범위 내로 제한하여 무색 투명한 상태를 유지할 수 있으며, 냉장고의 항균 및 정균 작용에 적합한 나노 실버의 농도를 제시하여 소비자의 만족도를 향상시키고 항균 및 정균 기능을 최적화할 수 있다.As described above, the antimicrobial refrigerator using the nanosilver according to the present invention can maintain the colorless and transparent state by limiting the particles of the nano silver within a specific range, and present the concentration of nano silver suitable for the antibacterial and bacteriostatic action of the refrigerator. It can improve satisfaction and optimize antibacterial and bacteriostatic function.
Claims (1)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030002291A KR100551330B1 (en) | 2003-01-14 | 2003-01-14 | Anti-biotic refrigerator with nano silver |
US10/617,158 US20040137213A1 (en) | 2003-01-14 | 2003-07-10 | Refrigerator with a finish material containing nanosilver particles |
JP2003272696A JP2004219039A (en) | 2003-01-14 | 2003-07-10 | Refrigerator comprising material including nano silver particle |
EP03015898A EP1439358B1 (en) | 2003-01-14 | 2003-07-11 | Refrigerator with a finish material containing nanosilver particles |
DE60313944T DE60313944T2 (en) | 2003-01-14 | 2003-07-11 | Refrigerator with a silver particle in the nanoscale finishing material |
AT03015898T ATE363056T1 (en) | 2003-01-14 | 2003-07-11 | REFRIGERATOR WITH A FINISHED MATERIAL CONTAINING A NANO-RANGE SILVER PARTICLE |
MXPA03006280A MXPA03006280A (en) | 2003-01-14 | 2003-07-14 | Refrigerator with a finish material containing nanosilver particles. |
CNA031328296A CN1517652A (en) | 2003-01-14 | 2003-07-21 | Refrigerator with surface material containing nanosilver particle |
Applications Claiming Priority (1)
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KR1020030002291A KR100551330B1 (en) | 2003-01-14 | 2003-01-14 | Anti-biotic refrigerator with nano silver |
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Publication Number | Publication Date |
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KR20040065350A true KR20040065350A (en) | 2004-07-22 |
KR100551330B1 KR100551330B1 (en) | 2006-02-09 |
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KR1020030002291A KR100551330B1 (en) | 2003-01-14 | 2003-01-14 | Anti-biotic refrigerator with nano silver |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100787489B1 (en) * | 2004-08-24 | 2007-12-24 | 한국과학기술원 | Method for Detecting of Chiral Compounds Using Ag Nanoparitcles by Circular Dichroism Spectroscopy |
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2003
- 2003-01-14 KR KR1020030002291A patent/KR100551330B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100787489B1 (en) * | 2004-08-24 | 2007-12-24 | 한국과학기술원 | Method for Detecting of Chiral Compounds Using Ag Nanoparitcles by Circular Dichroism Spectroscopy |
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