KR20200046256A - Antibacterial flexible duct - Google Patents

Antibacterial flexible duct Download PDF

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KR20200046256A
KR20200046256A KR1020180127134A KR20180127134A KR20200046256A KR 20200046256 A KR20200046256 A KR 20200046256A KR 1020180127134 A KR1020180127134 A KR 1020180127134A KR 20180127134 A KR20180127134 A KR 20180127134A KR 20200046256 A KR20200046256 A KR 20200046256A
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antibacterial
flexible
flexible duct
present
duct
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KR1020180127134A
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Korean (ko)
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차민수
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주식회사 대한후렉시블
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Priority to KR1020180127134A priority Critical patent/KR20200046256A/en
Publication of KR20200046256A publication Critical patent/KR20200046256A/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Plant Pathology (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Duct Arrangements (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The present invention relates to an antibacterial flexible duct in which a flexible cylindrical body (W) is prepared by winding a flexible aluminum film (F) having an antibacterial nanoparticle coating layer (H) for bacterial and fungal products, which are formed by using a nozzle spray manufacturing apparatus, in order to eradicate bacteria and pathogens, further to secure high resistance to atmospheric corrosion, and to enhance the adhesion between a steel wire and fabric using a non-toxic adhesive.

Description

항균 후렉시블 덕트{ANTIBACTERIAL FLEXIBLE DUCT}Antibacterial flexible duct {ANTIBACTERIAL FLEXIBLE DUCT}

본 발명은 항균 후렉시블 덕트에 관한 것으로, 더욱 상세하게는 박테리아 및 곰팡이에 대한 항균성 강화 및 지속성이 향상된 항균 후렉시블 덕트에 관한 것이다.
The present invention relates to an antibacterial flexible duct, and more particularly, to an antibacterial flexible duct having enhanced antimicrobial activity and improved durability against bacteria and fungi.

일반적으로 덕트는 냉난방 공조 시스템(Cooling and Heating Duct System)에 적용되어 건물 내부에/로부터 저온 또는 고온의 기류를 순환 또는 환기(급기 또는 배기)시키는 통로의 역할을 한다.In general, the duct is applied to a cooling and heating duct system, and serves as a passage for circulating or ventilating (air supply or exhaust) air of low or high temperature inside / from the building.

도 1a는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 사시도이고, 도 1b는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 단면도이고, 도 1c는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 요부 확대도이며, 도 1d는 선행기술문헌에 따른 환기용 급 배기관의 구성 중 밴드형 원단부재를 나타내는 확대 단면도이다.Figure 1a is a perspective view showing a supply pipe for ventilation according to the prior art document, Figure 1b is a cross-sectional view showing a supply pipe for ventilation according to the prior art document, Figure 1c is an enlarged main portion showing a supply pipe for ventilation according to the prior art document FIG. 1D is an enlarged cross-sectional view showing a band-type fabric member in the configuration of a ventilation-grade exhaust pipe according to the prior art literature.

선행기술문헌에 따른 환기용 급 배기관은 도 1a 내지 도 1d에 도시된 바와 같이 밴드형 원단부재(10) 및 강선(20)이 나선방향으로 감기면서 원통형상으로 형성되며, 밴드형 원단부재(10)를 나선형으로 압착되게 감아지게 하되 각 밴드형 원단부재(10)가 서로 1/2 정도 겹쳐지면서 연속적으로 감겨지고 동시에 밴드형 원단부재(10)가 겹쳐지는 각 중간부 사이에 강선(20)이 나선형으로 감기어 밴드형 원단부재(10)의 한 폭에 강선(20)이 양쪽으로 위치하면서 밴드형 원단부재(10)가 2겹으로 중첩되도록 이루어진다.Ventilation-class exhaust pipe according to the prior art document is formed in a cylindrical shape as the band-shaped fabric member 10 and the steel wire 20 are wound in a spiral direction, as shown in FIGS. 1A to 1D, and the band-shaped fabric member 10 ) To be wound in a spiral manner, but each band-type fabric member 10 is continuously wound while overlapping about 1/2 of each other, and at the same time, a steel wire 20 is provided between each intermediate portion where the band-type fabric member 10 overlaps. It is made so that the steel wire 20 is positioned on both sides of the band-shaped fabric member 10 by being wound in a spiral, so that the band-shaped fabric member 10 overlaps two layers.

이때, 밴드형 원단부재(10)는 알루미늄 호일(11)에 폴리에틸렌필름(12) 및 연질 PVC필름(13)을 접착코팅으로 접합되도록 한 상태로 압착시키면서 일정한 온도의 열풍을 가해 연질 PVC필름(13)을 융착하여 형성한다.At this time, the band-type fabric member 10 is compressed to a state in which the polyethylene film 12 and the soft PVC film 13 are bonded to the aluminum foil 11 by an adhesive coating, while applying a hot air of a constant temperature to the soft PVC film 13 ) To form by fusion.

그런데, 선행기술문헌에 따른 환기용 급 배기관은 알루미늄 호일(11)에 폴리에틸렌필름(12) 및 연질 PVC필름(13)의 접착코팅 및 융착으로 밴드형 원단부재(10)를 제작함으로 인하여 각종 세균에 대한 대응이 없는 문제점을 안고 있다.By the way, the ventilation-grade exhaust pipe according to the prior art literature is produced by producing a band-shaped fabric member 10 by adhesive coating and fusing the polyethylene film 12 and the soft PVC film 13 to the aluminum foil 11, thereby preventing various bacteria. It has a problem with no response.

최근 들어, 냉난방 공조용 플렉시블 덕트는 일반 공조(흡입, 토출) 기능에서 국내·외 중심으로 반도체 공정, 병원 및 공기공급장치 등에서 병원균 및 미생물 번식에 대한 저항이 높은 항균성 기능을 포함한 제품에 대해 수요가 급격히 증가하고 있다.In recent years, flexible ducts for air conditioning and heating and air conditioning have been in demand in general air conditioning (suction and discharge) functions, including products with antimicrobial functions with high resistance to pathogen and microbial propagation in semiconductor processes, hospitals, and air supply devices. It is increasing rapidly.

현행 국내 플렉시블 제조업체는 영세하여 항균성 기능을 포함한 플렉시블 덕트 호스에 대한 연구와 투자가 어려운 실정으로 제조설비가 우수한 터키의 AFS사에서 개발된 제품이 국내에 수입되고 있는 실정이다.Currently, domestic flexible manufacturers are small, making it difficult to research and invest in flexible duct hoses with antimicrobial functions. Products developed by AFS in Turkey, which have excellent manufacturing facilities, are being imported into Korea.

본 출원인은 국내외 대기업 건설사 및 설비 공사에 알루미늄 플렉시블 덕트 호스를 자체 개발하여 납품 진행하였으나, 어둡고 습한 조건에서의 병원균 번식에 대한 저항성이 낮아 오염된 공기가 사용자에게 공급되는 문제가 발생하여, 산학협력을 통한 추가적인 조사 및 연구의 필요함을 절실하게 느끼고 있다.
The applicant has developed and supplied aluminum flexible duct hoses to domestic and foreign large-scale construction companies and construction companies in-house. Through this, we feel the need for further investigation and research.

선행기술문헌 : 10-2013-0094518(환기용 급 배기관; 2013년08월26일 공개)Prior art literature: 10-2013-0094518 (ventilation-grade exhaust pipe; published on August 26, 2013)

본 발명은 박테리아 및 곰팡이에 대한 항균성 강화 및 지속성이 향상된 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide an antibacterial flexible duct having enhanced antimicrobial properties and improved durability against bacteria and fungi.

본 발명은 원단 및 강선에 대한 화학적 및 병원균에 대한 저항성을 향상시킨 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide an antibacterial flexible duct having improved resistance to chemicals and pathogens against fabrics and steel wires.

본 발명은 친환경 화학제품을 이용한 무독성, 무취성 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide a non-toxic, odorless antibacterial flexible duct using eco-friendly chemical products.

본 발명은 강선과 원단과의 접착성이 검증된 항균 후렉시블 덕트를 제공함에 있다.
The present invention is to provide an antimicrobial flexible duct that has been verified the adhesion between the steel wire and the fabric.

상기 목적을 달성하기 위한 본 발명에 따른 항균 후렉시블 덕트는,Antibacterial flexible duct according to the present invention for achieving the above object,

항균나노입자의 노즐분사로 분무되어 코팅된 항균나노입자코팅층을 지닌 후렉시블알루미늄필름으로 권회된 후렉시블원통체를 포함하는 것을 그 기술적 구성상의 기본 특징으로 한다.
It is a basic feature of the technical configuration to include a flexible cylindrical body wound with a flexible aluminum film having an antibacterial nanoparticle coating layer sprayed and coated with a nozzle spray of antibacterial nanoparticles.

본 발명은 박테리아 및 곰팡이에 대한 항균성 강화 및 지속성이 향상된 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide an antibacterial flexible duct having enhanced antimicrobial properties and improved durability against bacteria and fungi.

본 발명은 원단 및 강선에 대한 화학적 및 병원균에 대한 저항성을 향상시킨 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide an antibacterial flexible duct having improved resistance to chemicals and pathogens against fabrics and steel wires.

본 발명은 친환경 화학제품을 이용한 무독성, 무취성 항균 후렉시블 덕트를 제공함에 있다.The present invention is to provide a non-toxic, odorless antibacterial flexible duct using eco-friendly chemical products.

본 발명은 강선과 원단의 접착성이 검증된 항균 후렉시블 덕트를 제공함에 있다.
The present invention is to provide an antimicrobial flexible duct that has been verified for adhesion between steel wire and fabric.

도 1a는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 사시도.
도 1b는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 단면도.
도 1c는 선행기술문헌에 따른 환기용 급 배기관을 나타내는 요부 확대도.
도 1d는 선행기술문헌에 따른 환기용 급 배기관의 구성 중 밴드형 원단부재를 나타내는 확대 단면도.
도 2는 본 발명에 따른 항균 후렉시블 덕트를 나타내는 사진.Figure 1a is a perspective view showing a ventilation exhaust pipe according to the prior art literature.
Figure 1b is a cross-sectional view showing a ventilation exhaust pipe according to the prior art literature.
Figure 1c is an enlarged main portion showing a supply pipe for ventilation according to the prior art documents.
Figure 1d is an enlarged cross-sectional view showing a band-type fabric member in the configuration of the ventilation-grade exhaust pipe according to the prior art literature.
Figure 2 is a photograph showing an antibacterial flexible duct according to the present invention.

본 발명에 따른 항균 후렉시블 덕트의 바람직한 실시예를 도면을 참조하여 설명하기로 하고, 그 실시예로는 다수 개가 존재할 수 있으며, 이러한 실시예를 통하여 본 발명의 목적, 특징 및 이점들을 더욱 잘 이해할 수 있게 된다.A preferred embodiment of the antimicrobial flexible duct according to the present invention will be described with reference to the drawings, in which a number of dogs may exist, and through this embodiment, the objects, features and advantages of the present invention can be better understood. There will be.

도 2는 본 발명에 따른 항균 후렉시블 덕트를 나타내는 사진이다.2 is a photograph showing an antibacterial flexible duct according to the present invention.

본 발명에 따른 항균 후렉시블 덕트는 도 2에 도시된 바와 같이 항균나노입자의 노즐분사로 분무되어 코팅된 항균나노입자코팅층(H)을 지닌 후렉시블알루미늄필름(F)으로 권회된 후렉시블원통체(W)를 핵심 구성으로 포함한다.The antibacterial flexible duct according to the present invention is a flexible cylindrical body (W) wound with a flexible aluminum film (F) having an antibacterial nanoparticle coating layer (H) coated by spraying with a nozzle injection of antibacterial nanoparticles as shown in FIG. 2. Includes as a core configuration.

노즐 분사 제조장치를 이용한 박테리아 및 곰팡이 제품에 대한 항균나노입자코팅층(H)을 지닌 후렉시블알루미늄필름(F)을 권회시켜 후렉시블 원통체(W)를 마련토록 하여, 박테리아나 병원균 등을 박멸할 수 있도록 하고, 나아가 대기 부식에 저항성이 높도록 하며, 무독성 접착제를 이용한 원단과 강선과의 접착성을 강화시킬 수 있도록 한 것이다.By winding a flexible aluminum film (F) having an antibacterial nanoparticle coating layer (H) for bacteria and fungi products using a nozzle spray manufacturing device, a flexible cylindrical body (W) is prepared to eradicate bacteria or pathogens. In addition, it is made to make it highly resistant to atmospheric corrosion and to enhance the adhesion between the fabric and steel wire using a non-toxic adhesive.

이러한 본 발명의 항균 후렉시블 덕트를 통하여 항균 효과로서 호흡기 병원성 균을 억제하고 인체에 무해함을 통한 세계 덕트 환기 시장에 지대한 영향을 미칠 수 있게 된다.
Through the antibacterial flexible duct of the present invention, it is possible to have a profound effect on the global duct ventilation market by suppressing respiratory pathogenic bacteria and harmless to the human body as an antibacterial effect.

본 발명은 건축물의 냉난방 공조 시스템 관련 산업분야에 이용될 수 있다.
The present invention can be used in industrial fields related to air conditioning and air conditioning systems of buildings.

H : 항균나노입자코팅층
F : 후렉시블알루미늄필름
W : 후렉시블원통체H: Antibacterial nanoparticle coating layer
F: Flexible aluminum film
W: Flexible cylindrical

Claims (1)

항균나노입자의 노즐분사로 분무되어 코팅된 항균나노입자코팅층(H)을 지닌 후렉시블알루미늄필름(F)으로 권회된 후렉시블원통체(W)를 포함하는 것을 특징으로 하는 항균 후렉시블 덕트.
An antibacterial flexible duct comprising a flexible cylindrical body (W) wound with a flexible aluminum film (F) having an antibacterial nanoparticle coating layer (H) coated by spraying with a nozzle spray of antibacterial nanoparticles.
KR1020180127134A 2018-10-24 2018-10-24 Antibacterial flexible duct KR20200046256A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021112543A1 (en) 2019-12-05 2021-06-10 주식회사 케이엠더블유 Spatial multiplexing method and device using polarized wave in multibeam system
WO2022203443A1 (en) 2021-03-26 2022-09-29 주식회사 케이엠더블유 Quadruple-polarized antenna array and spatial polarization isolation of beams using same
WO2023048421A1 (en) 2021-09-27 2023-03-30 주식회사 케이엠더블유 Quadri-polarization diversity antenna system
WO2023048420A1 (en) 2021-09-27 2023-03-30 주식회사 케이엠더블유 Quadri-polarization diversity antenna system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130094518A (en) 2012-02-16 2013-08-26 성경선 Exhaust ventilation air supply

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130094518A (en) 2012-02-16 2013-08-26 성경선 Exhaust ventilation air supply

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021112543A1 (en) 2019-12-05 2021-06-10 주식회사 케이엠더블유 Spatial multiplexing method and device using polarized wave in multibeam system
WO2022203443A1 (en) 2021-03-26 2022-09-29 주식회사 케이엠더블유 Quadruple-polarized antenna array and spatial polarization isolation of beams using same
WO2023048421A1 (en) 2021-09-27 2023-03-30 주식회사 케이엠더블유 Quadri-polarization diversity antenna system
WO2023048420A1 (en) 2021-09-27 2023-03-30 주식회사 케이엠더블유 Quadri-polarization diversity antenna system

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