JP3434142B2 - Air purifier - Google Patents
Air purifierInfo
- Publication number
- JP3434142B2 JP3434142B2 JP24964696A JP24964696A JP3434142B2 JP 3434142 B2 JP3434142 B2 JP 3434142B2 JP 24964696 A JP24964696 A JP 24964696A JP 24964696 A JP24964696 A JP 24964696A JP 3434142 B2 JP3434142 B2 JP 3434142B2
- Authority
- JP
- Japan
- Prior art keywords
- photocatalyst
- filter
- air
- activated carbon
- woven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011941 photocatalyst Substances 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000004745 nonwoven fabric Substances 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 9
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 9
- 230000001699 photocatalysis Effects 0.000 claims description 8
- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000003242 anti bacterial agent Substances 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241000709687 Coxsackievirus Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- GVBNSPFBYXGREE-CXWAGAITSA-N Visnadin Chemical compound C1=CC(=O)OC2=C1C=CC1=C2[C@@H](OC(C)=O)[C@@H](OC(=O)[C@H](C)CC)C(C)(C)O1 GVBNSPFBYXGREE-CXWAGAITSA-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
- 238000000889 atomisation Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、光触媒フィルター
を積層した集塵体を備えた空気清浄装置に関するもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air cleaning device provided with a dust collector in which photocatalytic filters are laminated.
【０００２】[0002]
【従来の技術】従来から、窓ガラスやタイルなどの油性
の汚れが付着し易いところに酸化チタンなどの光触媒を
含む均一な塗膜を形成して、付着した汚れを分解するも
のがある。2. Description of the Related Art Conventionally, there is a method in which a uniform coating film containing a photocatalyst such as titanium oxide is formed on a portion of a window glass or tile where oily stains are likely to adhere to decompose the adhered stains.
【０００３】特開昭６３−３１５１３８号公報に記載さ
れるように、空気を通過する活性炭層を風上に光触媒層
を風下に設けた空気清浄装置において、光触媒層には反
応部材にチタニアなどを水ガラスなどの接着剤で表面に
接着したものが用いられており、活性炭層を通過した空
気はさらに反応部材の回りを回流して、紫外線を発生す
るランプに照射された表面のチタニアに触れることによ
り浄化されるものがある。As described in Japanese Patent Laid-Open No. 63-315138, in an air purifying apparatus in which an activated carbon layer through which air passes is provided on the windward side and a photocatalyst layer is provided on the leeward side, titania or the like is used as a reaction member in the photocatalytic layer. It is adhered to the surface with an adhesive such as water glass, and the air that has passed through the activated carbon layer further circulates around the reaction member and touches the titania on the surface irradiated by the lamp that generates ultraviolet rays. Some are purified by.
【０００４】[0004]
【発明が解決しようとする課題】このような反応部材と
空気の接触を空気の回流によって行うものでは、空気流
の圧力損失が比較的小さいものの大きなスペースを必要
とするとともに、浄化のための部材の個数が多くなり、
取り付けも複雑で空気清浄装置の構造が全体的に大きく
なってしまうという課題がある。In the case where the reaction member and the air are brought into contact with each other by the circulation of the air, although a pressure loss of the air flow is relatively small, a large space is required and a member for purification. The number of
There is a problem that the installation is complicated and the structure of the air cleaning device becomes large as a whole.
【０００５】本発明の空気清浄装置は前記のような課題
を解決したもので、簡単な構造で空気流の圧力損失の少
ない空気清浄装置の提供を目的とするものである。The air purifying apparatus of the present invention solves the above-mentioned problems, and an object thereof is to provide an air purifying apparatus having a simple structure and a small pressure loss of an air flow.
【０００６】[0006]
【課題を解決するための手段】本発明の空気清浄装置は
前記のような課題を解決するために、請求項１記載の発
明は、合成樹脂繊維からなる不織布に活性炭を担持させ
た活性炭フィルターと、不織布にあらかじめ静電気を印
加して保持した集塵フィルターと、抗菌剤を担持した抗
菌フィルターと、酸化チタンを主成分とする光触媒を担
持させた光触媒フィルターを積層した集塵体を備えた空
気清浄装置であり、吸気された空気がこれらの４層を通
過するときはじめに臭気成分が酸化チタンに接触して分
解され、つぎに抗菌剤でウイルスなどが滅菌され、さら
に静電気によって微粒子が吸着集塵され、最後に活性炭
によって空気中の臭気成分が吸着されて排出されるよう
にしたものである。In order to solve the above-mentioned problems, the air purifying apparatus of the present invention provides an activated carbon filter in which a nonwoven fabric made of synthetic resin fiber carries activated carbon. , Air cleaning equipped with a dust collector in which a non-woven fabric is preliminarily applied with static electricity and held, an antibacterial filter carrying an antibacterial agent, and a photocatalytic filter carrying a photocatalyst containing titanium oxide as a main component are laminated. This is a device. When the inhaled air passes through these four layers, the odorous components are first contacted with titanium oxide to be decomposed, then the virus etc. are sterilized with an antibacterial agent, and the particles are adsorbed and collected by static electricity. Finally, the activated carbon adsorbs and discharges the odorous components in the air.
【０００７】また、請求項２記載の発明は、請求項１記
載の集塵体を、小さいスペースで空気の通過面積を大き
くするために、プリーツ加工して枠体に組み込んだもの
であり、光触媒を含む塗料を主にプリーツの頂上部に霜
降り状に吹き付けて、塗料の粒子が霜降り状に不織布に
付着して浸潤したときの外観される一つ一つの点在する
面積が、０．８ｍｍ2 以下になるように塗装することに
より光触媒フィルターの空気通過に伴う圧力損失を小さ
くしたものである。The invention according to claim 2 is a photocatalyst in which the dust collector according to claim 1 is pleated into a frame in order to increase the passage area of air in a small space. Spraying the paint containing mainly on the top of the pleats in a marbling manner, and when the particles of the paint adhere to the non-woven fabric in a marbling manner and are infiltrated, each and every scattered area is 0.8 mm 2 By coating as follows, the pressure loss due to the passage of air through the photocatalytic filter is reduced.
【０００８】そして、請求項３記載の発明は、請求項２
記載の光触媒を含む塗料を、常温乾燥型のアクリル樹脂
塗料に、その樹脂固形分に対して重量比３％から１０％
の微粒の酸化チタンを添加配合したものであり、それに
有機溶剤系の希釈剤を加えて粘度調整することにより霜
降り状に吹き付け塗装しやすくしたものである。The invention of claim 3 is the same as that of claim 2.
The coating composition containing the photocatalyst described above is applied to a room temperature drying type acrylic resin coating material in a weight ratio of 3% to 10% based on the resin solid content.
The finely divided titanium oxide is added and blended, and an organic solvent-based diluent is added thereto to adjust the viscosity, thereby making it easier to spray and paint in a marbling state.
【０００９】[0009]
【発明の実施の形態】以下本発明の空気清浄装置の実施
の形態を図面とともに説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of an air cleaning apparatus of the present invention will be described below with reference to the drawings.
【００１０】図１は本発明の空気清浄装置の概要を示す
断面図である。FIG. 1 is a sectional view showing the outline of the air cleaning apparatus of the present invention.
【００１１】図１に示すように、空気清浄装置１の内部
には空気を循環するためのシロッコファン２がある。ま
た、モーターで駆動されるシロッコファン２が回転する
と、空気清浄装置１前面に配設され複数の透孔を有する
カバー３より微粒子や臭気成分を含む汚れた空気に吸気
され、この汚れた空気が集塵体４を通過することにより
空気が浄化された後、シロッコファン２の中央部に吸入
され外周からダクト５を経て排気口６から外部に排出さ
れる。As shown in FIG. 1, an sirocco fan 2 for circulating air is provided inside the air cleaning device 1. When the sirocco fan 2 driven by a motor rotates, the dirty air containing fine particles and odorous components is sucked into the dirty air from the cover 3 provided on the front surface of the air purifying device 1 and having a plurality of through holes. After the air is purified by passing through the dust collector 4, the air is sucked into the central portion of the sirocco fan 2 and discharged from the outer periphery through the duct 5 to the outside through the exhaust port 6.
【００１２】図２は集塵体４の構成を示す断面図であ
る。FIG. 2 is a sectional view showing the structure of the dust collector 4.
【００１３】図２に示すように、集塵体４は複数の異な
る浄化機能を有するフィルターを積層して多層化してい
る。吸気口にあたるカバー３から吸入された汚れた空気
は、光触媒フィルター４４、抗菌フィルター４３、静電
フィルター４２、活性炭フィルター４１を順に通過す
る。汚れた空気が最初に通過する光触媒フィルター４４
は臭気成分の分解を目的としており、不織布に酸化チタ
ンを主成分とする光触媒を担持させたものである。ま
た、抗菌フィルター４３はウイルスなどの滅菌を目的と
するもので、不織布に銀イオンを含む抗菌剤を担持させ
ており、インフルエンザウイルスやコクサッキーウイル
スなどを吸着して不活性化させる。さらに、静電フィル
ター４２は微粒子の集塵を目的とするもので、不織布に
あらかじめ高電圧を印加して静電気として保持させてお
り、花粉やハウスダストなどの微小なほこりを静電的に
吸着集塵する。また、活性炭フィルター４１は脱臭を目
的とするもので、不織布に活性炭を担持させておりたば
こ臭や生活臭を吸着する。As shown in FIG. 2, the dust collector 4 has a multi-layer structure in which a plurality of filters having different purifying functions are laminated. The dirty air sucked from the cover 3 corresponding to the intake port passes through the photocatalyst filter 44, the antibacterial filter 43, the electrostatic filter 42, and the activated carbon filter 41 in order. Photocatalytic filter 44 through which dirty air first passes
Is for decomposing odorous components, and is a non-woven fabric carrying a photocatalyst containing titanium oxide as a main component. The antibacterial filter 43 is intended for sterilization of viruses and the like, and has a nonwoven fabric carrying an antibacterial agent containing silver ions, and adsorbs and inactivates influenza viruses, coxsackie viruses, and the like. Further, the electrostatic filter 42 is intended to collect fine particles, and a high voltage is applied to the non-woven fabric in advance to hold it as static electricity, so that minute dust such as pollen and house dust is electrostatically adsorbed and collected. To dust. Further, the activated carbon filter 41 is intended for deodorization and adsorbs tobacco odor and daily odor by supporting activated carbon on the non-woven fabric.
【００１４】図３は集塵体４の外観図である。FIG. 3 is an external view of the dust collector 4.
【００１５】図３において、集塵体４は、まず、静電フ
ィルター４２と抗菌フィルター４３と光触媒フィルター
４４とを高周波溶着して３層に積層し、これらに比べて
厚めの活性炭フィルター４１とともに約７０℃に加熱し
ながらプリーツ加工を施し、さらに、合成樹脂の枠体４
５にホットメルトして組立てたものである。In FIG. 3, first, the dust collector 4 is formed by stacking the electrostatic filter 42, the antibacterial filter 43, and the photocatalyst filter 44 by high-frequency welding and stacking them in three layers. Pleated while heating to 70 ° C, and further synthetic resin frame 4
It was assembled by hot melt to No. 5.
【００１６】なお、光触媒を不織布に担持させる方法と
して、良く知られているように不織布などのバッキング
材に印刷やロールコーターなどの方法で任意の厚みに光
触媒を塗布することが行われている。As a well-known method for supporting a photocatalyst on a non-woven fabric, a photo-catalyst is applied to a backing material such as a non-woven fabric by printing or a roll coater to a desired thickness.
【００１７】本発明では、光触媒をフィルターに担持さ
せる方法として、エアー霧化式のスプレーガンを使用
し、プリーツ加工して枠体４５に組立てたのち表面に吹
き付け塗装して光触媒を担持させている。In the present invention, as a method for supporting the photocatalyst on the filter, an air atomization type spray gun is used, and after pleating, the frame 45 is assembled and sprayed on the surface to carry the photocatalyst. .
【００１８】図４は光触媒フィルター４４の、上記した
吹き付け塗装によって得た霜降り状の光触媒７の塗装状
態を示すための部分拡大図である。FIG. 4 is a partially enlarged view of the photocatalyst filter 44 showing the coating state of the marbling photocatalyst 7 obtained by the above spray coating.
【００１９】霜降り状に塗膜が連続しないように塗装す
るための要件は、塗料の調合と吹き付け条件により決
る。The requirements for coating the coating so as not to be continuous in a marbling state are determined by the formulation of the coating material and the spraying conditions.
【００２０】なお、吹き付けに用いる塗料は、光触媒の
バインダーとしてアクリル樹脂塗料（商品名、アクリッ
ク＃１０６０）を用い、これに光触媒として微粒の酸化
チタン粉末（商品名、ＳＴ−Ｏ１）を混合して希釈剤
（商品名、アクリック＃１０４１、または、セルバ＃５
１）で適度の粘度に調合したものであり、アクリル樹脂
塗料の樹脂固形分に対し酸化チタン粉末を重量比３％か
ら１０％添加配合して均一に分散するように混合し、さ
らにこの重量の３倍の希釈剤を加えて希釈したものであ
る。As the paint used for spraying, an acrylic resin paint (trade name, Aclick # 1060) was used as a photocatalyst binder, and fine titanium oxide powder (trade name, ST-O1) was mixed as a photocatalyst. Diluent (trade name, Aclick # 1041, or Selva # 5
It was prepared to have an appropriate viscosity in 1). Titanium oxide powder was added to the resin solid content of the acrylic resin coating in an amount of 3% to 10% by weight and mixed so as to be uniformly dispersed. It was diluted by adding a 3-fold diluent.
【００２１】上記塗料の吹き付け条件として、スプレー
ガンのエアー圧力と吐出量をともにほぼ最小に調整した
うえで塗布面積１ｍ2 あたり約５ｇの塗料をまんべんな
く平均に吹き付ければ、塗料の粒子が霜降り状に不織布
に付着して浸潤したときの外観される一つ一つの点在す
る面積が、０．８ｍｍ2 以下になる。As a condition for spraying the above-mentioned paint, if the air pressure and the discharge amount of the spray gun are both adjusted to a minimum, and about 5 g of paint per 1 m 2 of coating area is evenly sprayed evenly, the particles of the paint will be marbling. The area of each of the dots, which is visible when adhering to the nonwoven fabric and infiltrating, becomes 0.8 mm 2 or less.
【００２２】この塗装は、プリーツ加工した集塵体４に
なされるので、光触媒を含む塗料はプリーツの主に頂上
部に塗布され、常温で乾燥される。Since this coating is applied to the pleated dust collector 4, the coating containing the photocatalyst is applied mainly to the top of the pleats and dried at room temperature.
【００２３】このように主にプリーツの頂上部にしかも
霜降り状に吹き付け塗装することにより、光触媒フィル
ター４４は目詰まりすることなく、空気が通過するとき
の圧力損失を小さくすることができる。As described above, the photocatalyst filter 44 is not clogged, and the pressure loss when air passes can be reduced by spraying the pleats on the top of the pleat and also in a frosted manner.
【００２４】[0024]
【発明の効果】本発明の空気清浄装置は前記のような構
成であるから、請求項１記載の発明は、異なる機能のフ
ィルターを積層した集塵体を備えているので空気浄化装
置が小型化できるとともに、それぞれのフィルターが互
いに補い合って作用し集塵体の交換寿命が長くなる。ま
た、空気浄化装置の前面が光触媒フィルターであるので
特に紫外線ランプを設ける必要がなく、自然光中の紫外
線により光触媒が空気中の汚れを分解できる。Since the air purifying device of the present invention is constructed as described above, the invention according to claim 1 is provided with a dust collecting body in which filters having different functions are laminated, so that the air purifying device is miniaturized. In addition, each filter works by complementing each other to prolong the replacement life of the dust collector. Further, since the front surface of the air purifying device is a photocatalyst filter, it is not necessary to provide an ultraviolet lamp, and the photocatalyst can decompose dirt in the air by ultraviolet rays in natural light.
【００２５】また、請求項２記載の発明は、光触媒層は
不織布に光触媒を含む塗料をプリーツの主に頂上部に吹
き付けて形成することにより、プリーツ加工した不織布
を枠体に組み込んだのち、吹き付け塗装すればよくフィ
ルターを簡単に作成することができる。また、このとき
霜降り状に吹き付け塗装したときの点在する一つ一つの
面積を０．８ｍｍ2 以下にすることにより、主にプリー
ツの頂上部に塗装したこととあいまって光触媒層を通過
する空気の圧力損失を小さくすることができ、空気浄化
装置を効率よく静音運転することができる。According to the second aspect of the invention, the photocatalyst layer is formed by spraying a paint containing a photocatalyst on the non-woven fabric, mainly on the top of the pleats, thereby incorporating the pleated non-woven fabric into the frame and then spraying it. You can easily create a filter by painting. Also, at this time, by setting the area of each of the scattered spots when it is sprayed in a marbling state to be 0.8 mm 2 or less, the air passing through the photocatalyst layer is mainly combined with the fact that it is coated on the top of the pleat. The pressure loss can be reduced, and the air purification device can be efficiently and silently operated.
【００２６】そして、請求項３記載の発明は、光触媒を
含む塗料は常温乾燥型のアクリル樹脂塗料をバインダー
としているので塗布したのち常温で乾燥すればよく、吹
き付け塗装すると希釈剤の働きで不織布の繊維間に適度
に浸潤し、乾燥すると不織布の表面から内部にかけて点
在して担持させることができる。According to the third aspect of the present invention, since the coating containing the photocatalyst uses the acrylic resin coating of room temperature drying type as a binder, it may be applied and then dried at room temperature. When the fibers are appropriately infiltrated and dried, the fibers can be scattered and supported from the surface to the inside of the nonwoven fabric.
【図１】本発明の空気清浄装置の実施の形態を示す概略
断面図である。FIG. 1 is a schematic cross-sectional view showing an embodiment of an air cleaning device of the present invention.
【図２】本発明の空気清浄装置の実施の形態を示す集塵
体の要部断面図である。FIG. 2 is a cross-sectional view of a main part of a dust collector showing an embodiment of the air cleaning device of the present invention.
【図３】本発明の空気清浄装置の実施の形態を示す集塵
体の要部外観図である。FIG. 3 is an external view of a main part of a dust collector showing an embodiment of the air cleaning device of the present invention.
【図４】本発明の空気清浄装置の実施の形態を示す集塵
体の光触媒の塗装状態の部分拡大図である。FIG. 4 is a partially enlarged view of a dust collector in a coated state of a photocatalyst showing an embodiment of the air cleaning apparatus of the present invention.
２ シロッコファン ３ カバー ４ 集塵体 ６ 排気口 ７ 光触媒 ４１ 活性炭フィルター ４２ 集塵フィルター ４３ 抗菌フィルター ４４ 光触媒フィルター 2 Sirocco fan 3 cover 4 Dust collector 6 exhaust port 7 Photocatalyst 41 Activated carbon filter 42 Dust collection filter 43 Antibacterial filter 44 Photocatalytic filter
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｂ０１Ｄ 39/14 Ｂ０１Ｄ 46/52 Ｚ 46/52 Ｂ０１Ｊ 21/06 Ａ Ｂ０１Ｊ 21/06 35/02 Ｊ 35/02 Ｆ２４Ｆ 7/00 Ａ Ｆ２４Ｆ 7/00 Ｂ０１Ｄ 53/36 Ｊ (58)調査した分野(Int.Cl.7，ＤＢ名) B01J 21/00 - 38/74 B01D 53/86 B01D 53/94 B01D 39/00 - 41/04 A61L 9/00 - 9/22 ─────────────────────────────────────────────────── ─── Continued Front Page (51) Int.Cl. 7 Identification Code FI B01D 39/14 B01D 46/52 Z 46/52 B01J 21/06 A B01J 21/06 35/02 J 35/02 F24F 7/00 AF24F 7/00 B01D 53/36 J (58) Fields investigated (Int.Cl. 7 , DB name) B01J 21/00-38/74 B01D 53/86 B01D 53/94 B01D 39/00-41/04 A61L 9/00-9/22
Claims (3)
ルターと静電気を保持した集塵フィルターと抗菌剤を担
持した抗菌フィルターと酸化チタンを主成分とする光触
媒を担持させた光触媒フィルターとを積層した集塵体
を、光触媒フィルターが表になるように空気の吸気口に
備えたことを特徴とする空気清浄装置。1. A collection obtained by laminating a non-woven fabric with an activated carbon filter supporting activated carbon, a dust collecting filter holding static electricity, an antibacterial filter supporting an antibacterial agent, and a photocatalytic filter supporting a photocatalyst containing titanium oxide as a main component. An air purifying device characterized in that a dust body is provided at an air intake port so that a photocatalytic filter is exposed.
ーツ加工した、主に該プリーツの頂上部に光触媒を含む
塗料を霜降り状に吹き付けて形成し、一つ一つが面積
０．８ｍｍ2 以下に点在するように塗装して担持させた
ことを特徴とする請求項１記載の空気清浄装置。2. The photocatalyst filter is formed by pleating a non-woven fabric, and is mainly formed by spraying a paint containing a photocatalyst on the top of the pleats in a marbling manner, each of which is scattered in an area of 0.8 mm 2 or less. The air cleaning apparatus according to claim 1, wherein the air cleaning apparatus is coated and carried as described above.
クリル樹脂塗料の樹脂固形分に対し重量比３％から１０
％の微粒の酸化チタンを添加配合し、さらに粘度調整の
ための有機溶剤系の希釈剤を配合してなることを特徴と
する請求項２記載の空気清浄装置。3. The coating material containing the photocatalyst is 3% to 10% by weight relative to the resin solid content of the room temperature dry type acrylic resin coating material.
% Of fine titanium oxide is added and blended, and further, an organic solvent-based diluent for viscosity adjustment is blended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24964696A JP3434142B2 (en) | 1996-09-20 | 1996-09-20 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24964696A JP3434142B2 (en) | 1996-09-20 | 1996-09-20 | Air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1085558A JPH1085558A (en) | 1998-04-07 |
| JP3434142B2 true JP3434142B2 (en) | 2003-08-04 |
Family
ID=17196126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24964696A Expired - Fee Related JP3434142B2 (en) | 1996-09-20 | 1996-09-20 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3434142B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817087A (en) * | 2016-05-11 | 2016-08-03 | 苏州甫电子科技有限公司 | Composite type air purification filter element with multilayered structure |
| KR20190023807A (en) * | 2017-08-30 | 2019-03-08 | 이동익 | Multi-layer composite fibrous filter for Method and system for vehicle and manufacturing method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107538A (en) * | 1998-09-30 | 2000-04-18 | Mitsubishi Paper Mills Ltd | Air cleaning filter |
| JP2000218169A (en) * | 1999-01-28 | 2000-08-08 | Nippon Muki Co Ltd | Photocatalytic element and device for treating gas containing organic compound |
| US6248235B1 (en) | 1999-03-30 | 2001-06-19 | Robin Scott | Fluid purification system |
| JP2008104556A (en) * | 2006-10-24 | 2008-05-08 | Asahi Kasei Fibers Corp | Laminated sheet |
| US20130052090A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Photo-catalytic air purifier system with illuminated angled substrate |
| EP3826962A4 (en) * | 2018-07-26 | 2022-04-27 | Molekule, Inc. | Fluid filtration system and method of use |
-
1996
- 1996-09-20 JP JP24964696A patent/JP3434142B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817087A (en) * | 2016-05-11 | 2016-08-03 | 苏州甫电子科技有限公司 | Composite type air purification filter element with multilayered structure |
| KR20190023807A (en) * | 2017-08-30 | 2019-03-08 | 이동익 | Multi-layer composite fibrous filter for Method and system for vehicle and manufacturing method thereof |
| KR101995200B1 (en) * | 2017-08-30 | 2019-07-03 | 이동익 | Multi-layer composite fibrous filter for Method and system for vehicle and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1085558A (en) | 1998-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8691144B2 (en) | System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon | |
| CA2553088C (en) | Photoelectrochemical air disinfection | |
| US20040166037A1 (en) | Air filtration and treatment apparatus | |
| JPWO2003066193A1 (en) | Fluid cleaning filter and filter device | |
| JP3434142B2 (en) | Air purifier | |
| US11629872B2 (en) | Single pass kill air purifier system and process of operation | |
| JPH10234835A (en) | Air purifier | |
| JP2006280906A (en) | Deodorization filter for suction and exhaust port of air-conditioning equipment, and its manufacturing method | |
| KR20100012376A (en) | Filter unit of air conditioner | |
| KR100592678B1 (en) | Air-Purifying Photocatalytic Range Hood | |
| AU2018100807A4 (en) | An Air purification system | |
| AU2013273619B2 (en) | System and method for photocatalytic oxidation air filtration using a substrate with photocatalyst particles powder coated thereon | |
| JP2000102598A (en) | Air purifying membrane and article provided with it | |
| KR20100001034A (en) | Air cleaner having a repellent coating and low temperature catalyst | |
| JPH1176718A (en) | Dust filter and production thereof and air conditioner and air cleaner | |
| JPH08309122A (en) | Filter medium, filter unit, and filtration method | |
| CN2640468Y (en) | Multifunction high efficiency air purifying sterilizer | |
| JPH01231926A (en) | Air cleaner | |
| JP2000354621A (en) | Deodorizing antibacterial unit and air conditioner using the same | |
| JP3321539B2 (en) | Air conditioner | |
| JP2000152983A (en) | Air cleaner | |
| JPH11128681A (en) | Air cleaner | |
| KR20030024178A (en) | Air filter installed in window | |
| JP2000153115A (en) | Air cleaning filter | |
| JP2005131553A (en) | Air cleaning apparatus and air cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080530 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090530 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100530 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |