KR20210055371A - Sterilizer with Plasma Circulation Structure - Google Patents

Sterilizer with Plasma Circulation Structure Download PDF

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KR20210055371A
KR20210055371A KR1020190141726A KR20190141726A KR20210055371A KR 20210055371 A KR20210055371 A KR 20210055371A KR 1020190141726 A KR1020190141726 A KR 1020190141726A KR 20190141726 A KR20190141726 A KR 20190141726A KR 20210055371 A KR20210055371 A KR 20210055371A
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sterilization
plasma
housing
circulation
plasma gas
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KR102393789B1 (en
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황제준
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황제준
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/14—Plasma, i.e. ionised gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/13—Biocide decomposition means, e.g. catalysts, sorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Plasma Technology (AREA)

Abstract

The present invention relates to a sterilization device with a plasma circulation structure. More specifically, a sterilization device that sterilizes objects such as kitchen tools with a plasma gas comprises: a sterilization housing in which a sterilization space is provided inside, and an opening and closing door having an O-ring and a magnetic material is provided to put an object to be sterilized into the sterilization space; and a plasma generator installed inside the sterilization housing to generate a plasma gas. The sterilization device comprises: a sterilization housing in which a sterilization space is provided inside, and an opening/closing door having an O-ring and a magnetic material provided to put an object to be sterilized into the sterilization space; and a plasma generator installed inside the sterilization housing to generate a plasma gas. By providing a filter member in a plasma sterilization device that sterilizes objects such as kitchen tools, ozone or harmful gases generated in a process of sterilizing an object are purified. By configuring a plasma gas to be circulated and supplied, a driving cost is reduced. Also, it is possible to protect users from harmful gases.

Description

플라즈마 순환구조를 갖는 살균장치 { Sterilizer with Plasma Circulation Structure }Sterilizer with Plasma Circulation Structure {Sterilizer with Plasma Circulation Structure}

본 발명은 플라즈마 순환구조를 갖는 살균장치에 관한 것으로서, 보다 상세하게는 주방도구와 같은 대상물을 살균하는 플라즈마 살균장치에 필터부재를 마련하여, 대상물을 살균하는 과정에서 발생되는 오존이나 유해가스를 정화시키도록 하고, 플라즈마가스가 순환공급되도록 구성하여 구동에 따른 비용이 절감되고, 유해가스로 부터 사용자를 보호할 수 있게 되는 플라즈마 순환구조를 갖는 살균장치에 관한 것이다.The present invention relates to a sterilization device having a plasma circulation structure, and more particularly, a filter member is provided in a plasma sterilization device that sterilizes an object such as kitchen utensils to purify ozone or harmful gas generated in the process of sterilizing the object. The present invention relates to a sterilization apparatus having a plasma circulation structure, which is configured so that plasma gas is circulated and supplied so that the cost of driving is reduced and a user can be protected from harmful gases.

일반적으로 플라즈마는 반도체 제조기술의 핵심기술로서 국내 산업에 오랫동안 기여해 왔다. 최근에는 플라즈마 기술을 의료산업, 미용산업, 식품산업 기술과 융합하여 적용범위를 넓히고 있다. 플라즈마를 이용한 각종 치료기기가 등장하고 있으며, 특히, 대기압 저온 플라즈마를 발생시켜 플라즈마 발생장치 주변에 많은 활성 라디칼을 생성함으로써 살균작용을 발휘하도록 한 각종 바이오 응용 기술이 나타나고 있다. ROS(Reactive Oxygen Species), RNS(Reactive Nitrogen Species) 등을 이용한 살균은 UV를 추가하여 살균장치를 구성하기도 한다.In general, plasma has long contributed to the domestic industry as a core technology of semiconductor manufacturing technology. In recent years, plasma technology is expanding the scope of application by fusion with medical, beauty, and food industry technologies. Various treatment devices using plasma have appeared, and in particular, various bio-applied technologies have appeared in which a sterilizing effect is exerted by generating a large number of active radicals around the plasma generating device by generating an atmospheric pressure low-temperature plasma. Sterilization using ROS (Reactive Oxygen Species), RNS (Reactive Nitrogen Species), etc., may constitute a sterilization device by adding UV.

병원에서 사용되는 의료 장구 등의 경우, 감염 위험이 있어, 일 회 사용 후 살균소독하여야 할 필요가 있다. 일회용품도 사용 후 살균 처리 후 폐기 처리해야 하며, 그에 따라 인력을 동원하여 지속적으로 세정/살균 작업과 방역작업을 실시하고 있다. In the case of medical equipment used in hospitals, there is a risk of infection, so it is necessary to sterilize and sterilize after one use. Disposable items must be disposed of after sterilization after use, and accordingly, cleaning/sterilization work and quarantine work are continuously carried out by mobilizing human resources.

그 외에도 농수산물의 부패방지를 요하는 농수산물 보관소, 식당, 식음료 취급소에서 농수산물 또는 식기와 주방기구들을 오존 살균기, 이온 살균기, 자외선 살균기 등의 살균장치를 이용하여 살균처리하여, 위생적인 상태로 식기와 주방기기를 유지시키고 있다.In addition, agricultural and fishery products or tableware and kitchen utensils are sterilized using sterilizers such as ozone sterilizers, ion sterilizers, and ultraviolet sterilizers at agricultural and marine products storage centers, restaurants, and food and beverage handling centers that require the prevention of corruption of agricultural and marine products. Maintaining the device.

그러나, 종래의 플라즈마를 이용하여 식기와 주방기구들을 살균하는 살균장치에는 식기와 주방기구들을 살균하는 과정에서 발생되는 오존이나 유해가스를 정화시키거나, 플라즈마가스를 순환공급는 구성이 없어 사용자의 건강에 해를 입히거나 살균처리효율이 떨어지게 되는 문제점이 상존하게 된다.However, in the conventional sterilization apparatus for sterilizing dishes and utensils using plasma, there is no configuration to purify ozone or harmful gas generated in the process of sterilizing dishes and utensils, or to circulate plasma gas. There are always problems that cause harm or deteriorate sterilization treatment efficiency.

전술한 발명은 본 발명이 속하는 기술분야의 배경기술을 의미하며, 종래 기술을 의미하는 것은 아니다.The above-described invention refers to the background art of the technical field to which the present invention belongs, and does not mean the prior art.

등록특허 제1769806호Registered Patent No. 1769806

본 발명은 상기한 종래의 문제점을 해결하기 위해 안출된 것으로써, 본 발명의 목적은 주방도구와 같은 대상물을 살균하는 플라즈마 살균장치에 필터부재를 마련하여, 대상물을 살균하는 과정에서 발생되는 오존이나 유해가스를 정화시키도록 하고, 플라즈마가스가 순환공급되도록 구성하여 구동에 따른 비용이 절감되고, 유해가스로 부터 사용자를 보호할 수 있도록 된 플라즈마 순환구조를 갖는 살균장치를 제공하는데 그 목적이 있다.The present invention was conceived to solve the above-described conventional problem, and an object of the present invention is to provide a filter member in a plasma sterilization apparatus for sterilizing an object such as kitchen utensils, and ozone generated in the process of sterilizing the object or It is an object of the present invention to provide a sterilization apparatus having a plasma circulation structure capable of purifying harmful gases and circulating supply of plasma gas to reduce driving costs and to protect users from harmful gases.

본 발명은 주방도구와 같은 대상물을 플라즈마가스로 살균시키는 살균장치로서, 내부에 살균공간이 마련되고, 상기 살균공간으로 살균할 대상물을 투입하도록 오링 및 자성체를 갖는 개폐도어가 마련된 살균하우징과, 상기 살균하우징의 내부에 설치되어 플라즈마가스를 생성하는 플라즈마발생기로 이루어진 것을 특징으로 한다.The present invention is a sterilization device for sterilizing an object such as kitchen utensils with plasma gas, wherein a sterilization space is provided, and an opening and closing door having an O-ring and a magnetic material is provided to insert the object to be sterilized into the sterilization space, and the It is characterized by consisting of a plasma generator that is installed inside the sterilization housing to generate plasma gas.

또한, 상기 살균하우징에는 플라즈마가스를 순환시키도록 순환라인과 상기 순환라인에 마련되는 순환펜으로 이루어진 순환수단이 더 마련되며, 상기 순환라인에는 상기 대상물의 살균을 위해 사용된 플라즈마가스를 정화하도록 상기 필터부재가 더 설치되는 것을 특징으로 한다.In addition, the sterilization housing is further provided with a circulation means consisting of a circulation line and a circulation pen provided in the circulation line to circulate the plasma gas, and the circulation line purifies the plasma gas used for sterilization of the object. It characterized in that the filter member is further installed.

또한, 상기 살균하우징에는 상기 살균공간에 잔존하는 오존 및 유해가스를 감지하여 디스플레이부에 신호를 전달하도록 된 가스감지센서가 더 마련된 것을 특징으로 한다.In addition, the sterilization housing is further provided with a gas detection sensor configured to detect ozone and harmful gases remaining in the sterilization space and transmit a signal to the display unit.

본 발명인 플라즈마 순환구조를 갖는 살균장치는 주방도구와 같은 대상물을 살균하는 플라즈마 살균장치에 필터부재를 마련하여, 대상물을 살균하는 과정에서 발생되는 오존이나 유해가스를 정화시키도록 하고, 플라즈마가스가 순환공급되도록 구성하여 구동에 따른 비용이 절감되고, 유해가스로 부터 사용자를 보호할 수 있게 되는 효과가 있다.In the sterilization apparatus having a plasma circulation structure of the present invention, a filter member is provided in a plasma sterilization apparatus that sterilizes objects such as kitchen utensils to purify ozone or harmful gas generated in the process of sterilizing the object, and plasma gas is circulated. Since it is configured to be supplied, there is an effect that the cost of driving is reduced and the user can be protected from harmful gases.

도 1은 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 정면도이다.
도 2는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 단면도이다.
도 3은 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 사용상태도이다.
도 4는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치의 다른 실시예를 나타낸 단면도이다.
도 5는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치의 또 다른 실시예를 나타낸 단면도이다.1 is a front view showing a sterilization apparatus having a plasma circulation structure according to the present invention.
2 is a cross-sectional view showing a sterilization apparatus having a plasma circulation structure according to the present invention.
3 is a state diagram showing a sterilization apparatus having a plasma circulation structure according to the present invention.
4 is a cross-sectional view showing another embodiment of a sterilization apparatus having a plasma circulation structure according to the present invention.
5 is a cross-sectional view showing another embodiment of a sterilization apparatus having a plasma circulation structure according to the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치의 바람직한 실시예를 첨부된 도면을 참조하여 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, a preferred embodiment of a sterilizing apparatus having a plasma circulation structure according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

또한, 하기 실시예는 본 발명의 권리범위를 한정하는 것이 아니라 단지 예시로 제시하는 것이며, 본 기술 사상을 통해 구현되는 다양한 실시예가 있을 수 있다.In addition, the following examples are not intended to limit the scope of the present invention, but are presented merely as examples, and there may be various embodiments implemented through the spirit of the present invention.

도 1은 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 정면도이다. 도 2는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 단면도이다. 도 3은 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치를 나타낸 사용상태도이다. 도 4는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치의 다른 실시예를 나타낸 단면도이다. 도 5는 본 발명에 따른 플라즈마 순환구조를 갖는 살균장치의 또 다른 실시예를 나타낸 단면도이다.1 is a front view showing a sterilization apparatus having a plasma circulation structure according to the present invention. 2 is a cross-sectional view showing a sterilization apparatus having a plasma circulation structure according to the present invention. 3 is a state diagram showing a sterilization device having a plasma circulation structure according to the present invention. 4 is a cross-sectional view showing another embodiment of a sterilization apparatus having a plasma circulation structure according to the present invention. 5 is a cross-sectional view showing another embodiment of a sterilization apparatus having a plasma circulation structure according to the present invention.

도면에 도시된 바와 같이 본 발명인 플라즈마 순환구조를 갖는 살균장치(10)(이하에서는 설명의 편의상 살균장치라 명명함)는 주방에서 사용되는 칼과 그릇 및 취식도구 등과 같은 주방도구인 대상물을 플라즈마가스(DBD(dielectric Barrier Discharge) Plasma)로 세균을 살균시키는 살균장치(10)로서, 이에 이와같은 살균장치(10)는 살균하우징(20)과 플라즈마발생기(30)로 이루어진다.As shown in the drawing, the sterilization device 10 (hereinafter referred to as a sterilization device for convenience of description) having a plasma circulation structure according to the present invention is used to convert objects such as kitchen utensils such as knives, bowls, and eating utensils used in the kitchen into plasma gas. As a sterilization device 10 that sterilizes bacteria with a (dielectric barrier discharge) plasma (DBD), the sterilization device 10 includes a sterilization housing 20 and a plasma generator 30.

상기 살균하우징(20)은 내부에 살균공간(21)이 마련되고, 상기 살균공간(21)으로 살균할 대상물을 투입하도록 오링(23) 및 자성체(24)를 갖는 개폐도어(22)가 마련된다.The sterilization housing 20 is provided with a sterilization space 21 therein, and an opening/closing door 22 having an O-ring 23 and a magnetic body 24 is provided to inject an object to be sterilized into the sterilization space 21. .

상기 살균하우징(20)은 상부에 상기 살균공간(21)과 연통되게 투입구가 형성되고, 상기 투입구에는 상기 개폐도어(22)가 탈착가능하게 체결된다.The sterilization housing 20 has an inlet port formed at the top to communicate with the sterilization space 21, and the opening/closing door 22 is detachably fastened to the inlet port.

상기 개폐도어(22)의 저면에는 환형 또는 사각의 틀구조로 이루어진 마감돌부가 더 형성되고, 상기 마감돌부의 저면에는 상기 자성체(24)를 부착하게 되며, 상기 마감돌부의 외면에는 상기 오링(23)을 부착하여 고정시켜 상기 개폐도어(22)를 상기 살균하우징(20)에 체결시 상기 살균하우징(20)의 내측면에 상기 오링(23)이 가압되어 기밀을 유지시킬 수 있게 된다.A closing protrusion made of an annular or square frame structure is further formed on the bottom surface of the opening and closing door 22, and the magnetic body 24 is attached to the bottom surface of the closing protrusion, and the O-ring 23 is attached to the outer surface of the closing protrusion. ) Is attached and fixed so that when the opening/closing door 22 is fastened to the sterilizing housing 20, the O-ring 23 is pressurized on the inner surface of the sterilizing housing 20 to maintain airtightness.

또한, 상기 살균하우징(20)의 내측면에는 금속재로 이루어진 지지턱부를 더 부착함으로써, 상기 마감돌부를 지지함과 아울러 상기 자성체(24)가 자력에 의해 부착되도록 한다.In addition, by further attaching a support jaw made of a metal material to the inner surface of the sterilization housing 20, the magnetic body 24 is attached by magnetic force while supporting the closing protrusion.

상기 마감돌부는 탄성을 갖는 합성수지재로 형성시켜 상기 살균하우징(20)의 살균공간(21)에 억지끼움되어 기밀이 유지되도록 하는 것이 바람직하다.It is preferable that the closing protrusion is formed of a synthetic resin material having elasticity and is forcibly fitted into the sterilization space 21 of the sterilization housing 20 to maintain airtightness.

상기 플라즈마발생기(30)는 상기 살균하우징(20)의 내부에 설치되어 플라즈마가스를 생성하게 된다.The plasma generator 30 is installed inside the sterilizing housing 20 to generate plasma gas.

상기 플라즈마발생기(30)는 전원을 공급받아 플라즈마가스인 플라즈마가스를 발생시키는 것으로서, 상기 살균공간(21)에 일부가 노출되게 상기 살균하우징(20)의 내부에 설치되며, 상기 살균하우징(20)에 마련되는 제어부와 전기적으로 연결되어 전원을 공급받게 되고, 상기 제어부는 외부와 전기적으로 연결되어 전원을 공급받게 된다.The plasma generator 30 is supplied with power to generate plasma gas, which is a plasma gas, and is installed inside the sterilization housing 20 so that a part of the sterilization space 21 is exposed, and the sterilization housing 20 Power is supplied by being electrically connected to a control unit provided in, and the control unit is electrically connected to the outside to receive power.

상기 살균하우징(20)에는 플라즈마가스를 순환시키도록 순환라인(41)과 상기 순환라인(41)에 마련되는 순환펜(43)으로 이루어진 순환수단(40)이 더 마련되며, 상기 순환라인(41)에는 상기 대상물의 살균을 위해 사용된 플라즈마가스를 정화하도록 상기 필터부재(42)가 더 설치된다.The sterilization housing 20 is further provided with a circulation means 40 comprising a circulation line 41 and a circulation pen 43 provided in the circulation line 41 to circulate the plasma gas, and the circulation line 41 ), the filter member 42 is further installed to purify the plasma gas used for sterilization of the object.

상기 순환라인(41)은 관로이며, 상기 살균하우징(20)의 살균공간(21) 저면에 형성된 유입구와 배출구를 연결하며 형성되어, 상기 순환펜(43)의 구동에 의해 상기 유입구로 대상물을 살균한 플라즈마가스를 흡입한 후 상기 필터부재(42)로 플라즈마가스를 정화한 후 재차 배출구를 통해 상기 살균공간(21)으로 공급되도록 함으로써, 플라즈마가스를 발생시키기 위한 비용을 절감할 수 있게 되고 플라즈마가스를 재활용할 수 있게 된다.The circulation line 41 is a conduit, and is formed by connecting an inlet and an outlet formed on the bottom of the sterilization space 21 of the sterilization housing 20, and sterilizes the object through the inlet by driving the circulation pen 43. After inhaling one plasma gas, by purifying the plasma gas with the filter member 42 and supplying it to the sterilization space 21 again through the outlet, it is possible to reduce the cost for generating the plasma gas. Can be recycled.

상기 순환펜(43)과 상기 필터부재(42)는 상기 순환라인(41)의 내부에 나사체결되어 고정되며, 상기 필터부재(42)는 헤파필터 또는 부직포로 이루어지며, 상기 필터부재는 유해가스 및 오존을 필터링할 수 있는 것이면 어느것이 사용되어도 무방하다. The circulation pen 43 and the filter member 42 are screwed and fixed inside the circulation line 41, and the filter member 42 is made of a HEPA filter or a nonwoven fabric, and the filter member is And any one that can filter ozone may be used.

상기 살균하우징(20)에는 상기 살균공간(21)에 잔존하는 오존 및 유해가스를 감지하여 전기적으로 연결된 디스플레이부에 신호를 전달하도록 된 가스감지센서(50)가 더 마련된다. 상기 가스감지센서(50)는 상기 살균하우징의 내측면에 나사체결 또는 부착되어 고정된다.The sterilization housing 20 is further provided with a gas detection sensor 50 configured to detect ozone and harmful gases remaining in the sterilization space 21 and transmit a signal to a display unit electrically connected thereto. The gas detection sensor 50 is fixed by screwing or attaching to the inner surface of the sterilizing housing.

즉, 사용자가 상기 살균공간(21)에 플라즈마가스로 대상물을 살균하는 과정에서 발생되는 오전 및 유해가스가 잔존하는 상태에서 상기 개폐도어(22)를 개방하는 것을 방지하도록 상기 가스감지센서(50)가 살균공간(21)의 오존 및 유해가스감지하여 그 신호를 상기 살균하우징(20)의 외면에 형성되는 디스플레이부에 전달하여 가스가 잔존하는 여부를 알리게 된다.That is, the gas detection sensor 50 prevents the user from opening the opening door 22 in a state in which morning and harmful gases generated in the process of sterilizing an object with plasma gas in the sterilization space 21 remain. The ozone and harmful gas in the sterilization space 21 are detected, and the signal is transmitted to the display unit formed on the outer surface of the sterilization housing 20 to inform whether or not the gas remains.

다르게는 살균하우징(20)의 외부에 led램프를 마련하여, 상기 가스감지센서(50)의 신호를 전달받아 상기 led램프가 빛을 조사하여 내부에 오존 및 유해가스가 잔존하는 상태를 사용자에게 알리는 것도 가능하다.Alternatively, an LED lamp is provided outside the sterilization housing 20, and the LED lamp irradiates light by receiving a signal from the gas detection sensor 50 to inform the user of the state in which ozone and harmful gases remain inside. It is also possible.

이상에서 설명된 본 발명의 일 실시 예는 예시적인 것에 불과하며, 본 발명이 속한 기술분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시 예가 가능하다는 점을 잘 알 수 있을 것이다. 그러므로 본 발명은 상기의 상세한 설명에서 언급되는 형태로만 한정되는 것은 아님을 잘 이해할 수 있을 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. 또한, 본 발명은 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 그 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and other equivalent embodiments are possible. . Therefore, it will be appreciated that the present invention is not limited to the form mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. In addition, the present invention is to be understood as including the spirit of the present invention as defined by the appended claims and all modifications, equivalents and substitutes within the scope thereof.

10 : 살균장치
20 : 살균하우징
21 : 살균공간
22 : 개폐도어
23 : 오링
24 : 자성체
30 : 플라즈마발생기
40 : 순환수단
41 : 순환라인
42 : 필터부재
43 : 순환펜
50 : 가스감지센서10: sterilization device
20: sterilization housing
21: sterilization space
22: opening door
23: O-ring
24: magnetic body
30: plasma generator
40: circulation means
41: circulation line
42: filter member
43: circulation pen
50: gas detection sensor

Claims (3)

주방도구와 같은 대상물을 플라즈마가스로 살균시키는 살균장치로서,
내부에 살균공간이 마련되고, 상기 살균공간으로 살균할 대상물을 투입하도록 오링 및 자성체를 갖는 개폐도어가 마련된 살균하우징; 및
상기 살균하우징의 내부에 설치되어 플라즈마가스를 생성하는 플라즈마발생기로 이루어진 것을 특징으로 하는 플라즈마 순환구조를 갖는 살균장치.
As a sterilization device that sterilizes objects such as kitchen utensils with plasma gas,
A sterilization housing provided with a sterilization space therein and an opening/closing door having an O-ring and a magnetic material to put an object to be sterilized into the sterilization space; And
A sterilization apparatus having a plasma circulation structure, characterized in that consisting of a plasma generator installed in the sterilization housing to generate plasma gas.
 제 1 항에 있어서,
상기 살균하우징에는 플라즈마가스를 순환시키도록 순환라인과 상기 순환라인에 마련되는 순환펜으로 이루어진 순환수단이 더 마련되며,
상기 순환라인에는 상기 대상물의 살균을 위해 사용된 플라즈마가스를 정화하도록 상기 필터부재가 더 설치되는 것을 특징으로 하는 플라즈마 순환구조를 갖는 살균장치.
The method of claim 1,
The sterilization housing is further provided with a circulation means comprising a circulation line and a circulation pen provided in the circulation line to circulate the plasma gas,
The sterilization apparatus having a plasma circulation structure, characterized in that the filter member is further installed in the circulation line to purify the plasma gas used for sterilization of the object.
 제 1 항에 있어서,
상기 살균하우징에는 상기 살균공간에 잔존하는 오존 및 유해가스를 감지하여 디스플레이부에 신호를 전달하도록 된 가스감지센서가 더 마련된 것을 특징으로 하는 플라즈마 순환구조를 갖는 살균장치.The method of claim 1,
The sterilizing apparatus having a plasma circulation structure, wherein the sterilizing housing is further provided with a gas detection sensor configured to detect ozone and harmful gases remaining in the sterilization space and transmit a signal to the display unit.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230060048A (en) 2021-10-27 2023-05-04 주식회사 명성 Plasma sterilization apparatus

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Publication number Priority date Publication date Assignee Title
KR20000030560A (en) * 2000-03-07 2000-06-05 최봉락 A apparatus for dry and virus kill using ozone
KR20110002508A (en) * 2009-07-02 2011-01-10 표계열 Circulation type plasma sterilizer for easy removing residual ozone
KR20120106028A (en) * 2011-03-17 2012-09-26 주식회사 메디플 Multipurpose compact sterilizer by means of atmospheric air-plasma with surface type
KR101769806B1 (en) 2016-02-15 2017-08-21 김종석 Water bottle sterilizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000030560A (en) * 2000-03-07 2000-06-05 최봉락 A apparatus for dry and virus kill using ozone
KR20110002508A (en) * 2009-07-02 2011-01-10 표계열 Circulation type plasma sterilizer for easy removing residual ozone
KR20120106028A (en) * 2011-03-17 2012-09-26 주식회사 메디플 Multipurpose compact sterilizer by means of atmospheric air-plasma with surface type
KR101769806B1 (en) 2016-02-15 2017-08-21 김종석 Water bottle sterilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230060048A (en) 2021-10-27 2023-05-04 주식회사 명성 Plasma sterilization apparatus

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