KR200335669Y1 - a purification device using photocatalysis - Google Patents
a purification device using photocatalysis Download PDFInfo
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- KR200335669Y1 KR200335669Y1 KR20-2003-0028480U KR20030028480U KR200335669Y1 KR 200335669 Y1 KR200335669 Y1 KR 200335669Y1 KR 20030028480 U KR20030028480 U KR 20030028480U KR 200335669 Y1 KR200335669 Y1 KR 200335669Y1
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- ultraviolet rays
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- 238000000746 purification Methods 0.000 title claims abstract description 17
- 230000001699 photocatalysis Effects 0.000 title abstract description 17
- 238000007146 photocatalysis Methods 0.000 title 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 15
- 239000011941 photocatalyst Substances 0.000 claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 11
- 238000009792 diffusion process Methods 0.000 claims abstract description 8
- 230000001678 irradiating effect Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- -1 oxygen ions Chemical class 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
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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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
본 고안은 광촉매를 이용한 정화장치에 관한 것으로, 본 고안은 이산화티탄을 갖는 다수개의 칩(10)이 충진된 하우징(20); 자외선을 발생시키기 위한 광원(30); 구부림이 자유로운 여러가닥의 광섬유로 형성되어 각 일단이 상기 광원(30)에 설치되고, 각 타단은 각각의 칩(10)과 근접하도록 하우징(20) 내부에 설치되어 광원(30)의 자외선을 칩(10)에 조사하기 위한 광전달부재(40)로 구성된 것이다. 상기 광전달부재(40)의 끝단에는 확산렌즈(42)를 설치한 것이다. 본 고안에 의하면, 수많은 광섬유 가닥으로 된 광전달부재(40)가 하우징(20)의 내부에 설치되므로 하우징(20) 내부에 충진된 칩(10)의 사방에서 자외선을 각각의 칩(10)에 조사할 수 있게 되어 칩(10)의 표면에 함유된 이산화티탄의 광촉매 작용이 극대화될 수 있게 되는 효과가 제공된다.The present invention relates to a purification device using a photocatalyst, the present invention is a housing 20 filled with a plurality of chips (10) having titanium dioxide; A light source 30 for generating ultraviolet rays; Bend freely formed into a plurality of strands of optical fiber, each end is installed in the light source 30, each other end is installed in the housing 20 so as to approach each chip 10 to chip the ultraviolet light of the light source 30 It consists of a light transmitting member 40 for irradiating (10). The diffusion lens 42 is installed at the end of the light transmitting member 40. According to the present invention, since the light transmitting member 40 made of a plurality of optical fiber strands is installed inside the housing 20, ultraviolet rays are applied to each chip 10 from all sides of the chip 10 filled in the housing 20. Irradiation is provided so that the photocatalytic action of titanium dioxide contained on the surface of the chip 10 can be maximized.
Description
본 고안은 광촉매를 이용한 정화장치에 관한 것으로, 특히 광섬유를 이용하여 광원으로부터 발생된 자외선을 칩의 구석구석에 조사하여 칩에 포함된 이산화티탄으로부터 광촉매 작용이 원활하게 이루어지도록 한 정화장치에 관한 것이다.The present invention relates to a purifier using a photocatalyst, and more particularly, to a purifier for irradiating ultraviolet rays generated from a light source to a corner of a chip using an optical fiber to facilitate a photocatalytic action from titanium dioxide contained in the chip. .
일반적으로 광촉매는 이산화티타늄(Tio2)가 태양광이나 형광등의 자외선을 받으면 마치 태양전지의 원리처럼 - 전기를 가진 전자(e-)와 +전기를 가진 정공(h+)이 형성되도록 하는 것으로, 그중에서 정공(h+)는 특히 강력한 산화작용을 하는 수산화물(OH Radical)을 형성하여 살균용 염소나 차아염소산 오존보다도 강력한 산화력을 갖게 것이다.In general, a photocatalyst is such that when titanium dioxide (Tio2) receives ultraviolet rays from sunlight or fluorescent light, electrons (e-) with electricity and holes (h +) with + electricity are formed, as in the principle of solar cells. Holes (h +) form a particularly powerful oxidizing hydroxide (OH Radical) and will have stronger oxidizing power than chlorine or ozone hypochlorite for sterilization.
또한, 전자는 광촉매에 흡착되어 있는 산소를 산소이온으로 생성시키는데 이 산소이온은 산화반응의 중간체와 과산화물을 생성하든가 과산화 수소를 통하여 물의 반응 등을 생성하게 된다.In addition, the electrons generate oxygen ions adsorbed on the photocatalyst into oxygen ions, which generate intermediates and peroxides of the oxidation reaction or water reaction through hydrogen peroxide.
따라서, 위의 반응에 따라 광촉매 작용은 오염방지 효과, 공기정화 효과, 수질정화 효과, 살균 효과, 냄새 제거 효과 등의 효과를 제공하게 되는 것이다.Therefore, the photocatalytic action according to the above reaction is to provide effects such as pollution prevention effect, air purification effect, water purification effect, sterilization effect, odor removal effect.
이러한 광촉매를 이용한 정화장치가 도 1a에 도시되어 있다.A purification apparatus using such a photocatalyst is shown in FIG. 1A.
도 1a에 도시된 바와 같이 하우징(1)의 내부에 이산화티탄이 도포되거나 코팅된 칩(2)이 충진되어 있고, 일정한 위치에 광원(3)이 설치된 것이다.As shown in FIG. 1A, a chip 2 coated with or coated with titanium dioxide is filled in the housing 1, and a light source 3 is installed at a predetermined position.
이러한 상태에서 광원(3)을 점등시켜 자외선이 칩(2)에 조사되도록 하게 되면, 칩(2)의 표면에서는 광촉매 작용이 일어나 강력한 산화작용을 하는 수산화물(OH Radical)을 형성하게 되어 살균용 염소나 차아염소산 오존보다도 강력한 산화력을 갖게 것이다.In this state, when the light source 3 is turned on to irradiate the chip 2 with ultraviolet rays, a photocatalytic action occurs on the surface of the chip 2 to form a strong oxidation hydroxide (OH Radical). I will have stronger oxidizing power than ozone hypochlorite.
따라서, 하우징(1) 내부로 공기 또는 물 등을 통과시키게 되면 공기나 물에 포함된 유해 미생물을 살균할 뿐만 아니라, 유해물질을 제거하게 되는 것이다.Therefore, passing air or water into the housing 1 not only sterilizes harmful microorganisms contained in air or water, but also removes harmful substances.
그러나, 이와 같은 종래기술에 의한 정화장치는 도 1b,1b에 도시된 바와 같이 광원(3)의 주변(4)에만 자외선이 조사되었고, 그 주변(4)을 벗어난 위치의 각 칩(2)에는 자외선이 골고루 조사되지 못하고 있었기 때문에 광촉매 작용을 최대화시킬 수 없었다.However, in the conventional purifier according to the related art, ultraviolet rays are irradiated only to the periphery 4 of the light source 3, as shown in FIGS. 1B and 1B. Since the ultraviolet rays were not evenly irradiated, the photocatalytic action could not be maximized.
즉, 빛(자외선)은 직진성을 갖기 때문에 광원(3)과 마주보는 면 또는 그 주변(4)에만 자외선이 조사되었고, 마주보지 않는 면은 자외선이 조사되지 못하여 광촉매 작용이 일어나지 못하는 문제점이 있었던 것이다.That is, since light (ultraviolet ray) has a straightness, ultraviolet rays are irradiated only on the surface facing the light source 3 or its periphery 4, and the surface not facing the ultraviolet light is not irradiated with ultraviolet rays, so that photocatalytic action does not occur. .
특히, 광원(3)과 근접한 칩(2)의 경우에는 광원(3)과 마주보는 면에서 광촉매 작용이 일어났으나, 광원(3)과 멀리 떨어진 위치의 칩(2)은 앞쪽의 칩(2)에 가려 자외선이 조사되지 못하였기 때문에 광촉매 작용이 전혀 일어나지 않고 있었고, 이로 인하여 광촉매 작용은 광원(3)의 근접한 위치의 칩(2)에서만 일어나게 됨으로써 정화장치의 정화 효율이 현저하게 저하되는 문제점이 있었던 것이다.In particular, in the case of the chip 2 proximate to the light source 3, the photocatalytic action occurs in the surface facing the light source 3, but the chip 2 located far from the light source 3 is the front chip 2. ), The photocatalytic action did not occur at all because the ultraviolet rays were not irradiated, and thus the photocatalytic action occurred only at the chip 2 in the vicinity of the light source 3, thereby significantly reducing the purification efficiency of the purifier. It was.
이러한 문제점은 종래기술에 의한 정화장치의 광원(3)이 고정된 위치에서 자외선을 조사하도록 구성되어 있었기 때문에 발생하고 있었던 것이다.This problem occurs because the light source 3 of the purification apparatus according to the prior art is configured to irradiate ultraviolet rays at a fixed position.
본 고안은 상기와 같은 종래기술의 문제점을 해소하기 위하여 안출한 것으로, 본 고안의 기술적 과제는 정화장치의 하우징 내부에 충진되는 각각의 칩 구석구석까지 자외선이 조사될 수 있도록 하여 광촉매 작용을 극대화시킬 수 있는 수단을 제공하는데 있다.The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention is to maximize the photocatalytic action by allowing ultraviolet light to be irradiated to every corner of each chip filled in the housing of the purification device. To provide a means to do so.
도 1a,1b,1c은 종래기술에 의한 정화장치를 도시한 도면으로, 1a는 개략적 정단면도이고 1b는 도 1a의 평단면도이며, 1c는 다른 실시예에 의한 평단면도.Figures 1a, 1b, 1c is a view showing a purification apparatus according to the prior art, 1a is a schematic front sectional view, 1b is a plan sectional view of Figure 1a, 1c is a plan sectional view according to another embodiment.
도 2는 본 고안의 제 1실시예에 의한 정화장치를 도시한 개략적 단면도.Figure 2 is a schematic cross-sectional view showing a purifying apparatus according to a first embodiment of the present invention.
도 3은 도 2의 A-A'선 단면도.3 is a cross-sectional view taken along the line AA ′ of FIG. 2.
도 4는 도 2에 도시된 광전달부재를 도시한 일부확대 단면도.4 is a partially enlarged cross-sectional view showing the light transmitting member shown in FIG.
도 5는 본 고안의 제 2실시예에 의한 정화장치를 도시한 개략적 단면도.5 is a schematic cross-sectional view showing a purification apparatus according to a second embodiment of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawings>
10 : 칩 12 : 협소부10 chip 12 narrow part
14 : 확장부 20 : 하우징14: extension 20: housing
30 : 광원 40 : 광전달부재30: light source 40: light transmitting member
42 : 확산렌즈42: diffused lens
상기와 같은 기술적 과제를 해소하기 위한 본 고안은 이산화티탄을 갖는 다수개의 칩이 충진된 하우징; 자외선을 발생시키기 위한 광원; 구부림이 자유로운 여러가닥의 광섬유로 형성되어 각 일단이 상기 광원에 설치되고, 각 타단은 각각의 칩과 근접하도록 하우징 내부에 설치되어 광원의 자외선을 칩에 조사하기 위한 광전달부재를 포함하는 것을 특징으로 하는 광촉매를 이용한 정화장치를 제공한다.The present invention for solving the above technical problem is a housing filled with a plurality of chips having titanium dioxide; A light source for generating ultraviolet rays; It is formed of a plurality of bent optical fibers, each end is installed in the light source, each other end is installed in the housing so as to be close to each chip includes a light transmitting member for irradiating the ultraviolet light of the light source to the chip Provided is a purification device using a photocatalyst.
이때, 상기 칩은 협소부와 확장부가 형성되면서 나선형으로 꼬이도록 형성되고, 그 표면에는 이산화티탄층이 형성되는 것을 특징으로 한다.At this time, the chip is formed to be twisted in a spiral while forming a narrow portion and the expansion portion, characterized in that the titanium dioxide layer is formed on the surface.
상기 광전달부재의 타단부에는 자외선을 확산시키기 위한 확산렌즈가 설치되는 것을 특징으로 한다.The other end of the light transmitting member is characterized in that the diffusion lens for diffusing the ultraviolet light is installed.
이와 같은 특징을 갖는 본 고안의 바람직한 각 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings, each preferred embodiment of the present invention having such features as follows.
첨부된 도면중에서 도 2 내지 도 3에 도시된 바와 같이 본 고안에 의한 정화장치는 칩(10)을 충진하도록 형성되고, 공기 또는 액체가 통과되도록 형성된 통 형상의 하우징(20)과, 자외선을 발생시키기 위한 광원(30)과, 광원(30)에서 발생된 자외선을 칩(10)의 구석구석에 조사하기 위한 광전달부재(40)로 이루어진다.2 to 3 of the accompanying drawings, the purifying apparatus according to the present invention is formed to fill the chip 10, the tubular housing 20 is formed to pass air or liquid, and generates ultraviolet rays It consists of a light source 30 for the light source, and a light transmitting member 40 for irradiating every corner of the chip 10 with ultraviolet rays generated from the light source 30.
이를 보다 구체적으로 설명하면 다음과 같다.This will be described in more detail as follows.
상기 칩(10)은 도 2에 도시된 바와 같이 부채꼴 형상의 확개부(14)와 협소부(12)가 형성되면서 나선형으로 꼬인 형상으로 성형된다. 이러한 칩(10)은 열가소성 수지로 형성되며, 그 표면에는 카본 화이버층이 접착제에 의해 형성되고, 이 카본 화이버층의 표면에는 동이 도금되어 금속층을 형성하며, 이 금속층에는 이산화티탄이 용사되어 이산화티탄층을 형성하는 것이다. 따라서, 이산화티탄층이 칩(10)으로부터 박리되는 현상이 방지될 뿐만아니라, 칩(10)의 전체에 이산화티탄층이 골고루 형성될 수 있는 것이다. 그러나, 이에 국한되는 것은 아니고, 칩(10)의 성형전에 이산화티탄 분말을 열가소성 수지에 혼합하고 이를 봉 형상으로 성형한 후에 이를 바이트로 가공하여 형성할 수 있는 것이다.As shown in FIG. 2, the chip 10 is shaped into a spirally twisted shape while a fan-shaped expansion portion 14 and a narrow portion 12 are formed. The chip 10 is formed of a thermoplastic resin, a carbon fiber layer is formed by an adhesive on the surface thereof, and copper is plated on the surface of the carbon fiber layer to form a metal layer, and titanium dioxide is sprayed on the metal layer to form titanium dioxide. To form a layer. Therefore, the phenomenon in which the titanium dioxide layer is peeled off from the chip 10 can be prevented, and the titanium dioxide layer can be evenly formed on the entire chip 10. However, the present invention is not limited thereto, and the titanium dioxide powder may be mixed with a thermoplastic resin before molding the chip 10, and then formed into a rod shape, and then processed into a bite.
이와 같이 이산화티탄을 갖는 칩(10)이 충진되는 하우징(20)은 공기 또는 액체가 유입된 후 다시 배출되도록 통형상을 갖는 것으로, 그 형상이나 재질에 구애받지 않는다. 즉, 일측에는 유입구가 형성되고 타측에는 유출구가 형성되며 내부에는 수많은 칩(10)이 충진되는 것이다.As described above, the housing 20 in which the chip 10 having titanium dioxide is filled has a tubular shape so that air or liquid is introduced and then discharged again, regardless of its shape or material. That is, the inlet is formed on one side, the outlet is formed on the other side is filled with a number of chips (10) inside.
상기 광원(30)은 자외선을 발생시키기 위한 것으로, 하우징(20)의 외측에 설치된다.The light source 30 is for generating ultraviolet rays, and is installed outside the housing 20.
상기 광전달부재(40)는 칩(10)과 다른 공간에 위치한 광원(30)의 자외선(빛)을 칩(10)에 조사하거나, 동일한 공간에 공존하더라도 자외선을 칩(10)의 구석구석에 조사하기 위한 것으로, 광원(30)의 빛을 손실없이 전달할 수 있는 광섬유, 광케이블, 유리관, 유리섬유관 등등으로 이루어질 수 있으나, 가공성과 작업성이 양호한 광섬유로 이루어진다.The light transmitting member 40 irradiates the chip 10 with the ultraviolet light (light) of the light source 30 located in a different space from the chip 10, or even if the ultraviolet light is present in every corner of the chip 10. In order to irradiate, but may be made of an optical fiber, an optical cable, a glass tube, a glass fiber tube, etc. that can transmit the light of the light source 30 without loss, but is made of a good optical processability and workability.
이때, 상기 각 광전달부재(40)의 끝단에는 도 4에 도시된 바와 같이 자외선을 확산시키기 위한 확산렌즈(42)가 설치된다. 이러한 확산렌즈(42)는 전달된 자외선을 보다 넓은 각도로 분산시켜 자외선이 넓은 범위로 조사되도록 한다.In this case, as shown in FIG. 4, a diffusion lens 42 for diffusing ultraviolet rays is installed at the end of each light transmitting member 40. The diffusion lens 42 disperses the transmitted ultraviolet rays at a wider angle so that the ultraviolet rays are radiated to a wide range.
이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
상기 하우징(20)의 내부에 칩(10)이 충진된 상태에서 광원(30)에 전원을 공급하게 되면 광원(30)으로부터 발생된 자외선은 광섬유로 이루어진 광전달부재(40)의 일단으로터 끝단으로 전달되어 확산렌즈(42)를 통하여 확산되어 조사된다.When power is supplied to the light source 30 in a state in which the chip 10 is filled in the housing 20, ultraviolet rays generated from the light source 30 end at one end of the light transmitting member 40 made of an optical fiber. It is transmitted to and diffused through the diffusion lens 42 is irradiated.
이때, 도 2 또는 도 3에 도시된 바와 같이 각각의 광전달부재(40)의 끝단은 하우징(20) 내부에 설정된 간격을 유지하여 각각 설치되므로, 하우징(20) 내부에 충진된 각 칩(10)의 구석구석에 자외선이 조사된다.In this case, as shown in FIG. 2 or 3, the ends of each light transmitting member 40 are installed while maintaining a set interval in the housing 20, and each chip 10 filled in the housing 20 is provided. Ultraviolet rays are irradiated in every corner of).
즉, 확산렌즈(42)가 설치된 수많은 가닥의 광섬유의 끝단이 칩(10)의 사방에 위치하여 자외선을 조사하게 되므로 칩(10)의 표면에서는 광촉매 작용이 원활하게 이루어지게 된다.That is, since the ends of the optical fibers of many strands in which the diffusion lens 42 is installed are irradiated with ultraviolet rays in all directions of the chip 10, the photocatalytic action is smoothly performed on the surface of the chip 10.
다시 설명하면, 광원(30)의 자외선이 칩(10)의 사방에 위치한 광전달부재(40)의 확산렌즈(42)를 통하여 칩(10)의 사방에 조사되므로 칩(10)의 광촉매 작용이 극대화될 수 있는 것이다.In other words, since the ultraviolet light of the light source 30 is irradiated to all sides of the chip 10 through the diffusion lens 42 of the light transmitting member 40 located on all sides of the chip 10, the photocatalytic action of the chip 10 is prevented. It can be maximized.
이와 같이 광원(30)과 하우징(20)이 이격된 경우라도 광전달부재(40)가 구부림이 자유로운 광섬유로 이루어지기 때문에 자외선의 전달이 원활하고, 수많은 광섬유의 끝단이 칩(10)의 사방에 위치하면서 자외선을 조사하게 되므로 광촉매 작용이 극대화될 수 있는 것이다.As such, even when the light source 30 and the housing 20 are spaced apart, since the light transmitting member 40 is formed of an optical fiber that is bent freely, ultraviolet light is transmitted smoothly, and the ends of many optical fibers are everywhere on the chip 10. Since ultraviolet rays are irradiated while being positioned, the photocatalytic action can be maximized.
한편, 도 5는 본 고안의 제 2실시예를 도시하고 있다.On the other hand, Figure 5 shows a second embodiment of the present invention.
도 5에 도시된 정화장치는 광원(30)이 하우징(20)의 내부에 설치된 것을 제외하고는 제 1실시예와 동일한 구성 및 작용을 갖는다.The purification device shown in FIG. 5 has the same construction and function as the first embodiment except that the light source 30 is installed inside the housing 20.
이와 같이 광원(30)이 하우징(20)의 내부에 위치하더라도 광전달부재(40)의각 끝단은 조밀하게 충진된 각 칩(10)의 사방에 위치하게 되므로 광원(30)과 마주보지 않는 표면의 이산화티탄도 광촉매 작용을 일으키게 되는 것이다.In this way, even if the light source 30 is located inside the housing 20, each end of the light transmitting member 40 is located on all sides of each densely packed chip 10, so that the surface of the surface not facing the light source 30 Titanium dioxide will also cause a photocatalytic action.
한편, 도면에 도시되지 않았으나, 여러가닥의 전선 끝부분에 자외선 발생용 램프를 결합시키고, 이 램프를 하우징(20)의 내부에 설치함으로써 전술한 효과를 기대할 수 있다.On the other hand, although not shown in the drawings, the above-described effect can be expected by coupling the lamp for generating ultraviolet rays to the end of the several wires, and installing the lamp inside the housing 20.
이상에서와 같이 구부림이 자유로운 광섬유로 된 수많은 가닥의 광전달부재(40)를 하우징(20) 내부에 설치함으로써, 하우징(20) 내부에 충진된 칩(10)의 사방에서 자외선을 조사할 수 있게 되어 광촉매 작용이 극대화될 수 있는 것이다.As described above, by installing a plurality of strands of the light-transmitting member 40 made of an optical fiber freely bent in the housing 20, ultraviolet rays can be irradiated from all sides of the chip 10 filled in the housing 20. Thus, the photocatalytic action can be maximized.
본 고안에 의한 광촉매를 이용한 정화장치는 수많은 가닥의 광전달부재가 하우징의 내부에 설치되므로 하우징 내부에 충진된 칩의 사방에서 자외선을 각각의 칩에 조사할 수 있게 되어 칩의 표면에 함유된 이산화티탄의 광촉매 작용이 극대화될 수 있게 되는 효과가 제공된다.In the purification device using the photocatalyst according to the present invention, since a number of strands of light transmitting members are installed in the housing, it is possible to irradiate each chip with ultraviolet rays from all sides of the chip filled in the housing, so that the surface of the chip contains The effect is that the photocatalytic action of titanium can be maximized.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100909102B1 (en) | 2008-03-25 | 2009-07-23 | (주)씨앤디엔지니어링 | Water quality purifier using optical fiber and photocatalyst |
| KR101515786B1 (en) * | 2014-08-08 | 2015-05-04 | (주)구츠 | Photocatalyst sterilization module for air cleaner with function for concentrating and diffusing of uv rays |
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2003
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100909102B1 (en) | 2008-03-25 | 2009-07-23 | (주)씨앤디엔지니어링 | Water quality purifier using optical fiber and photocatalyst |
| KR101515786B1 (en) * | 2014-08-08 | 2015-05-04 | (주)구츠 | Photocatalyst sterilization module for air cleaner with function for concentrating and diffusing of uv rays |
| WO2016021756A1 (en) * | 2014-08-08 | 2016-02-11 | (주)구츠 | Photocatalyst sterilization module for air purification having function of condensing and diffusing ultraviolet rays |
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