JP2016002085A - Air purifier - Google Patents

Air purifier Download PDF

Info

Publication number
JP2016002085A
JP2016002085A JP2014121935A JP2014121935A JP2016002085A JP 2016002085 A JP2016002085 A JP 2016002085A JP 2014121935 A JP2014121935 A JP 2014121935A JP 2014121935 A JP2014121935 A JP 2014121935A JP 2016002085 A JP2016002085 A JP 2016002085A
Authority
JP
Japan
Prior art keywords
air
sterilizing
blower
impregnated filter
activated carbon
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.)
Pending
Application number
JP2014121935A
Other languages
Japanese (ja)
Inventor
巌 菱田
Iwao Hishida
巌 菱田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2014121935A priority Critical patent/JP2016002085A/en
Publication of JP2016002085A publication Critical patent/JP2016002085A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an air purifier capable of surely having effects of deodorizing and sterilizing air with a simple apparatus structure.SOLUTION: An air purifier 10 includes a blower 30 having deodorization and sterilization functions. A fungicide impregnated filter 37 is installed at any one or both of the air suction port 31 and the exhaust port 32 of the blower 30, and an active carbon sheet 38 is installed at any one of the air suction port 31 and the exhaust port 32 of the blower 30. The fungicide impregnated filter 37 is impregnated with a sterilizing solution which contains a fungicide and a non-volatile liquid.

Description

本発明は、送風機に消臭及び殺菌機能を備えた空気清浄器に関する。   The present invention relates to an air purifier having a deodorizing and sterilizing function in a blower.

近年、地球上で環境悪化が大きな問題となっている。例えば、車の排気ガス、火力発電、家庭内加熱に使用する石炭による排気ガス、工場等からの有毒性ガス類、PM2.5(微小粒子状物質)、花粉、黄砂等の汚染物質が空気中に増大している。さらに、インフルエンザ、鳥インフルエンザ、結核菌、多剤耐性菌等の種々の浮遊菌による人体への悪影響も増大傾向にある。このため、空気中のこれら汚染物質或いは浮遊菌を除去するための空気清浄器の必要性が増大している。   In recent years, environmental degradation has become a major problem on the earth. For example, pollutants such as car exhaust gas, thermal power generation, exhaust gas from coal used for domestic heating, toxic gases from factories, PM2.5 (microparticulate matter), pollen, yellow sand, etc. in the air Has increased. Furthermore, adverse effects on the human body due to various airborne bacteria such as influenza, avian influenza, tuberculosis bacteria, and multidrug-resistant bacteria are also increasing. For this reason, the necessity of the air cleaner for removing these pollutants or airborne microbes in the air is increasing.

空気中の上記汚染物質或いは浮遊菌を除去するための従来の空気清浄器としては、フィルタを複数重ねて空気中の汚染物質をろ過するもの、或いはマイナスイオン等を発生させて消臭及び殺菌を行うもの等が挙げられる(特許文献1参照)。   As a conventional air purifier for removing the above-mentioned pollutants or airborne bacteria in the air, a plurality of filters are used to filter the pollutants in the air, or negative ions are generated to deodorize and sterilize. What to do etc. are mentioned (refer patent document 1).

特開2001−62229号公報JP 2001-62229 A

しかしながら、フィルタを用いた従来の空気清浄器においては、フィルタに蓄積した汚染物質の上に付着して増殖したウィルス等が時間とともにフィルタを通過して部屋中に放散されるという問題がある。また、フィルタに汚染物質が蓄積し或いはウィルス等が増殖することでフィルタにおける空気の通過効率が低下するという問題がある。また、マイナスイオン等を発生させて消臭及び殺菌を行う従来の空気清浄器においては、マイナスイオン等による消臭及び殺菌の効果が充分に実証されていない。   However, in a conventional air cleaner using a filter, there is a problem that viruses and the like that have grown on the contaminants accumulated in the filter pass through the filter and diffuse into the room over time. Further, there is a problem that the air passage efficiency in the filter is lowered due to accumulation of contaminants in the filter or proliferation of viruses or the like. Moreover, in the conventional air purifier which performs a deodorization and sterilization by generating a negative ion etc., the effect of the deodorization and a sterilization by a negative ion etc. is not fully demonstrated.

そこで、本発明は、簡易な装置構造で確実に空気の消臭及び殺菌の効果を得ることが可能な空気清浄器を提供することを目的とする。   Then, an object of this invention is to provide the air cleaner which can acquire the effect of deodorizing and sterilizing air reliably with a simple apparatus structure.

本発明の要旨は、
(1)送風機に消臭及び殺菌機能を備えた空気清浄器であって、前記送風機の空気吸込口又は排出口のどちらか一方又は両方に不織布を設け、前記送風機の空気吸込口又は排出口のどちらか一方に活性炭シートを設け、前記不織布に、殺菌剤と、不揮発性の液体と、を含む殺菌液を含浸させる空気清浄器、
(2)前記殺菌液は、不揮発性の液体を20重量%から80重量%含有する、前記(1)に記載の空気清浄器、
(3)前記殺菌液は、前記殺菌剤を0.05重量%から5重量%含有する、前記(1)又は(2)に記載の空気清浄器、
(4)前記殺菌液は、可溶化剤を含有する、前記(1)から(3)のいずれかに記載の空気清浄器、に関する。
The gist of the present invention is as follows:
(1) An air purifier having a deodorizing and sterilizing function in a blower, wherein a nonwoven fabric is provided in one or both of the air suction port and the discharge port of the blower, and the air suction port or the discharge port of the blower is provided. An air purifier in which an activated carbon sheet is provided on one of the surfaces, and the nonwoven fabric is impregnated with a sterilizing liquid containing a sterilizing agent and a non-volatile liquid.
(2) The air cleaner according to (1), wherein the sterilizing liquid contains 20% by weight to 80% by weight of a non-volatile liquid,
(3) The air cleaner according to (1) or (2), wherein the sterilizing liquid contains 0.05% to 5% by weight of the sterilizing agent,
(4) The said sterilizing liquid is related with the air cleaner in any one of said (1) to (3) containing a solubilizer.

本発明によれば、前記送風機の空気吸込口又は排出口のどちらか一方又は両方に不織布及び活性炭シートを設けるのみで、装置内に吸い込まれる空気の消臭及び除菌が可能であることから、簡易な装置構造で確実に空気の消臭及び殺菌を行うことができる。   According to the present invention, it is possible to deodorize and disinfect the air sucked into the apparatus only by providing a nonwoven fabric and an activated carbon sheet at one or both of the air inlet or outlet of the blower. Air deodorization and sterilization can be reliably performed with a simple device structure.

本発明に係る空気清浄器の側面図である。It is a side view of the air cleaner which concerns on this invention. 本発明に係る空気清浄器の送風機の前方を開放した際の空気清浄器の正面図である。It is a front view of the air cleaner when the front of the blower of the air cleaner which concerns on this invention is open | released. 本発明に係る空気清浄器の送風機の側面断面図である。It is side surface sectional drawing of the air blower of the air cleaner which concerns on this invention. (a)及び(b)は、本発明に係る空気清浄器の別実施例に係る送風機の側面断面図である。(A) And (b) is side surface sectional drawing of the air blower which concerns on another Example of the air cleaner which concerns on this invention. 本発明に係る空気清浄器の別実施例に係る送風機の平面断面概略図である。It is a plane cross-sectional schematic diagram of the air blower which concerns on another Example of the air cleaner which concerns on this invention.

まず、本発明に係る空気清浄器10の概略を説明する。なお、本発明は、以下の実施例である空気清浄器10に限定されるものではない。   First, the outline of the air cleaner 10 which concerns on this invention is demonstrated. In addition, this invention is not limited to the air cleaner 10 which is a following example.

図1に示すように、空気清浄器10は、送風機に消臭及び殺菌機能を備えた空気清浄器であり、例えば、扇風機の一部を利用して形成される。空気清浄器10は、装置本体20と、送風機30と、から構成される。   As shown in FIG. 1, the air purifier 10 is an air purifier having a deodorizing and sterilizing function in a blower, and is formed using, for example, a part of a fan. The air cleaner 10 includes a device main body 20 and a blower 30.

装置本体20は、空気清浄器10の本体を形成する部分である。装置本体20には、空気清浄器10を操作するための各種の操作部21が設けられている。また、装置本体20の上部には送風機30が取り付けられる。   The apparatus main body 20 is a part that forms the main body of the air cleaner 10. The apparatus main body 20 is provided with various operation units 21 for operating the air cleaner 10. A blower 30 is attached to the upper part of the apparatus main body 20.

送風機30は、空気清浄器10の後方(送風機30の後方)の空気吸込口31から空気を吸い込み、吸い込んだ空気の消臭及び殺菌を行って空気清浄器10の前方(送風機30の前方)の排出口32から排出する装置である。送風機30は、外蓋33と、内蓋34と、ファン35と、モータ36と、殺菌剤含浸フィルタ37(「不織布」の一例)と、活性炭シート38と、から構成される。   The blower 30 sucks air from an air suction port 31 behind the air cleaner 10 (rear of the blower 30), deodorizes and sterilizes the sucked air, and is in front of the air cleaner 10 (front of the blower 30). It is a device that discharges from the discharge port 32. The blower 30 includes an outer lid 33, an inner lid 34, a fan 35, a motor 36, a bactericide-impregnated filter 37 (an example of “nonwoven fabric”), and an activated carbon sheet 38.

外蓋33は、主に、ファン35と、殺菌剤含浸フィルタ37と、活性炭シート38と、を収納する部材であり、送風機30の前方側からファン35等を覆う前外蓋33Fと、送風機30の後方側からファン35等を覆う後外蓋33Bと、から構成される。図2に示すように、外蓋33は、前外蓋33Fと、後外蓋33Bとを分離(前外蓋33Fを後外蓋33Bに対して開閉)することで、殺菌剤含浸フィルタ37及び活性炭シート38を容易に収納することが可能となっている。外蓋33(前外蓋33F及び後外蓋33B)は、空気が通過可能な程度に網状に形成されている。後外蓋33Bには、空気を吸い込むための空気吸込口31が形成されている。また、前外蓋33Fには、空気を排出するための排出口32が形成されている。   The outer lid 33 is a member that mainly stores the fan 35, the sterilizing agent impregnated filter 37, and the activated carbon sheet 38. The front outer lid 33F that covers the fan 35 and the like from the front side of the blower 30 and the blower 30 And a rear outer lid 33B that covers the fan 35 and the like from the rear side. As shown in FIG. 2, the outer lid 33 separates the front outer lid 33F and the rear outer lid 33B (opens and closes the front outer lid 33F with respect to the rear outer lid 33B), so that the disinfectant-impregnated filter 37 and The activated carbon sheet 38 can be easily stored. The outer lid 33 (the front outer lid 33F and the rear outer lid 33B) is formed in a net shape so that air can pass therethrough. An air suction port 31 for sucking air is formed in the rear outer lid 33B. Further, the front outer lid 33F is formed with a discharge port 32 for discharging air.

図1及び図3に示すように、内蓋34は、外蓋33の内部に設けられ、ファン35と、殺菌剤含浸フィルタ37と、活性炭シート38と、をそれぞれ区画する部材である。内蓋34は、空気が通過可能な程度に網状に形成されている。   As shown in FIGS. 1 and 3, the inner lid 34 is a member that is provided inside the outer lid 33 and divides the fan 35, the sterilizing agent-impregnated filter 37, and the activated carbon sheet 38. The inner lid 34 is formed in a net shape so that air can pass therethrough.

ファン35及びモータ36は、送風機30内において空気吸込口31から排出口32へと向かう空気の流れを発生させるものである。ファン35はモータ36の駆動により回転する。   The fan 35 and the motor 36 generate an air flow from the air inlet 31 to the outlet 32 in the blower 30. The fan 35 is rotated by driving the motor 36.

図1及び図3に示すように、殺菌剤含浸フィルタ37は、空気吸込口31から吸い込んだ空気中の汚染物質のろ過除去(除塵)及び殺菌を行う部分である。殺菌剤含浸フィルタ37は、不織布(繊維を織らずに絡み合せたシート状のもの)により形成される。   As shown in FIGS. 1 and 3, the sterilizing agent impregnated filter 37 is a part that performs filtration removal (dust removal) and sterilization of contaminants in the air sucked from the air suction port 31. The disinfectant-impregnated filter 37 is formed of a non-woven fabric (a sheet in which fibers are intertwined without being woven).

殺菌剤含浸フィルタ37を形成する不織布は、空気中の埃等の大粒子の汚染物質をろ過除去することはできるが、PM2.5或いは黄砂等の微粒子の汚染物質をろ過除去することはできない。さらに、不織布自体には空気中の浮遊菌を殺菌する効果もない。   The nonwoven fabric forming the disinfectant-impregnated filter 37 can filter and remove large particulate contaminants such as dust in the air, but cannot remove particulate contaminants such as PM2.5 or yellow sand. Furthermore, the nonwoven fabric itself has no effect of sterilizing airborne bacteria.

そこで、殺菌剤含浸フィルタ37は、殺菌剤及び不揮発性の液体を含む殺菌液を噴霧して不織布自体を濡らし、不織布の濡れと、殺菌液に含まれる不揮発性の液体の粘度(粘り性)と、を利用して大粒子の汚染物質から微粒子の汚染物質までをろ過吸着し、さらに、殺菌液に含まれる殺菌剤の殺菌効果を利用して浮遊菌を殺菌する。   Therefore, the sterilizing agent impregnated filter 37 sprays the sterilizing liquid containing the sterilizing agent and the non-volatile liquid to wet the nonwoven fabric itself, and wets the non-woven fabric and the viscosity (stickiness) of the non-volatile liquid contained in the sterilizing liquid. Are used to filter and adsorb large-sized contaminants to fine-particle contaminants, and further sterilize the floating bacteria using the sterilizing effect of the sterilizing agent contained in the sterilizing solution.

殺菌剤含浸フィルタ37に含浸させる殺菌液に含まれる殺菌剤としては、塩化ベンザルコニウム等の陽イオン界面活性剤等が挙げられる。また、当該殺菌液に後述する可溶化剤を併用する場合には、パラオキシ安息香酸メチル、パラオキシ安息香酸エチル等のパラオキシ安息香酸エステル類、フマル酸、ソルビン酸、非イオン界面活性剤等の水に難溶或いは不溶な殺菌剤を用いることができる。そして、これらの殺菌剤を単独で、又は2種以上を組み合わせて使用する。また、当該殺菌液に含まれる殺菌剤は、当該殺菌液に対して0.05重量%から5重量%の割合で含有する。   Examples of the bactericidal agent contained in the bactericidal solution impregnated in the bactericidal agent impregnated filter 37 include cationic surfactants such as benzalkonium chloride. In addition, when a solubilizing agent described later is used in combination with the sterilizing solution, paraoxybenzoic acid esters such as methyl paraoxybenzoate and ethyl paraoxybenzoate, water such as fumaric acid, sorbic acid, and nonionic surfactants. A hardly soluble or insoluble disinfectant can be used. And these fungicides are used individually or in combination of 2 or more types. Further, the bactericidal agent contained in the bactericidal solution is contained at a ratio of 0.05% to 5% by weight with respect to the bactericidal solution.

殺菌剤含浸フィルタ37に含浸させる殺菌液に含まれる不揮発性の液体は、空気が殺菌剤含浸フィルタ37を通過することによって乾燥しない液体であり、プロピレングリコール、ポリエチレングリコール、グリセリン、ブテン等が挙げられる。当該殺菌液に含まれる不揮発性の液体は、当該殺菌液に対して20重量%から80重量%の割合で含有し、好ましくは40重量%の割合で含有する。当該不揮発性の液体の割合が20重量%より少ない場合には、不揮発性が不足して不揮発性の液体の粘り性が低下し(殺菌剤含浸フィルタ37のろ過吸着性が低下し)、80重量%より多い場合には、不揮発性の液体の粘り性が増加し過ぎて、殺菌剤含浸フィルタ37における空気の通気性が低下する(空気が殺菌剤含浸フィルタ37を通過し難くなる)。   The non-volatile liquid contained in the sterilizing liquid impregnated in the sterilizing agent-impregnated filter 37 is a liquid that does not dry when air passes through the sterilizing agent-impregnated filter 37, and examples thereof include propylene glycol, polyethylene glycol, glycerin, and butene. . The non-volatile liquid contained in the sterilizing liquid is contained in a proportion of 20% by weight to 80% by weight, and preferably 40% by weight with respect to the sterilizing liquid. When the proportion of the non-volatile liquid is less than 20% by weight, the non-volatility becomes insufficient and the non-volatile liquid becomes less viscous (the filter adsorbability of the disinfectant-impregnated filter 37 decreases), and 80% by weight. When it is more than%, the stickiness of the non-volatile liquid is increased too much, and the air permeability in the sterilizing agent impregnated filter 37 is lowered (air becomes difficult to pass through the sterilizing agent impregnated filter 37).

また、上述のように、殺菌剤含浸フィルタ37に含浸させる殺菌液に可溶化剤を併用することで、水に難溶或いは不溶な殺菌剤を用いることができる。当該可溶化剤は、水に難溶或いは不溶である殺菌剤を水に均一に分散、溶解できるものであればよく、例えば、エタノール、プロピレングリコール、イソプレングリコール、ヘキシレングリコール、ポリエチレングリコール、乳酸エチル、乳酸ブチル、3−メトキシ−1−ブタノール、3−メトキシ−3−メチル−1−ブタノール、テトラヒドロフルフリルアルコース、ポリオキシエチレンアルキルエーテル、エチレングリコールモノメチルエーテル等が挙げられる。   Further, as described above, by using a solubilizing agent in combination with the sterilizing liquid impregnated in the sterilizing agent-impregnated filter 37, a sterilizing agent that is hardly soluble or insoluble in water can be used. The solubilizer may be any one that can uniformly disperse and dissolve a disinfectant that is hardly soluble or insoluble in water. For example, ethanol, propylene glycol, isoprene glycol, hexylene glycol, polyethylene glycol, ethyl lactate Butyl lactate, 3-methoxy-1-butanol, 3-methoxy-3-methyl-1-butanol, tetrahydrofurfuryl alcohol, polyoxyethylene alkyl ether, ethylene glycol monomethyl ether, and the like.

殺菌剤含浸フィルタ37は、所定の噴霧液量(7.5g/minが好ましい)の上記殺菌液が不織布に噴射され、濡れた状態で送風機30の外蓋33内に収納される。殺菌剤含浸フィルタ37は、定期的に不織布の汚れ程度及び不揮発性の液体の粘度(粘り性)が確認され、その確認結果に応じて、殺菌液の噴霧が追加され、或いは殺菌剤含浸フィルタ37自体が交換される。なお、殺菌剤含浸フィルタ37は、上記確認時以外でも、所定期間(好ましくは3日程度)毎に不織布への殺菌液の噴霧を行い、所定期間(好ましくは1か月程度)経過後に殺菌剤含浸フィルタ37自体を交換する。また、汚れた殺菌剤含浸フィルタ37は、洗浄することにより再利用が可能である。   In the sterilizing agent impregnated filter 37, the sterilizing liquid having a predetermined spray liquid amount (preferably 7.5 g / min) is sprayed onto the nonwoven fabric and stored in the outer lid 33 of the blower 30 in a wet state. The disinfectant-impregnated filter 37 is periodically checked for the degree of soiling of the nonwoven fabric and the viscosity (stickiness) of the non-volatile liquid, and according to the confirmation result, spray of the disinfectant is added or the disinfectant-impregnated filter 37 is added. It is replaced. In addition, the sterilizing agent impregnated filter 37 sprays the sterilizing liquid onto the nonwoven fabric every predetermined period (preferably about 3 days) even at the time other than the above confirmation, and the sterilizing agent is passed after the predetermined period (preferably about 1 month). The impregnation filter 37 itself is replaced. Further, the soiled disinfectant-impregnated filter 37 can be reused by washing.

このように、殺菌剤含浸フィルタ37の保守作業は、定期的に不織布の汚れ程度及び不揮発性の液体の粘度(粘り性)を確認して、殺菌液の噴霧或いは殺菌剤含浸フィルタ37自体の交換を行うのみであるため、至って容易である。   As described above, the maintenance work of the sterilizing agent-impregnated filter 37 is performed by periodically checking the degree of dirt on the nonwoven fabric and the viscosity (stickiness) of the non-volatile liquid, and spraying the sterilizing liquid or replacing the sterilizing agent-impregnated filter 37 itself. It is very easy to do.

図1及び図3に示すように、活性炭シート38は、空気吸込口31から吸い込んだ空気の消臭を行う部分である。活性炭シート38は、粉末状或いは粒状の活性炭をシート状に成形したものである。活性炭シート38に用いられる活性炭は、木材、おがくず、木炭等の既知の活性炭原料から生成されるものである。   As shown in FIGS. 1 and 3, the activated carbon sheet 38 is a portion that deodorizes the air sucked from the air suction port 31. The activated carbon sheet 38 is obtained by forming powdered or granular activated carbon into a sheet shape. The activated carbon used for the activated carbon sheet 38 is produced from known activated carbon raw materials such as wood, sawdust, and charcoal.

活性炭シート38に用いられる活性炭は、その表面に、光吸収によって触媒反応が生じ、活性炭に吸着された微粒子成分を分解し得る光触媒材料を担持してなるものが好ましく、特に、アナターゼ型の酸化チタンを担持したものが好ましい。さらに、活性炭シート38に用いられる活性炭は、アンモニア対応、シンナー溶剤用、ホルマリン用等の目的に合わせて、匂いの吸着性能を有する薬剤でその表面を処理したものを用いても構わない。   The activated carbon used for the activated carbon sheet 38 is preferably one having a photocatalytic material capable of decomposing the fine particle components adsorbed on the activated carbon on the surface thereof, which causes a catalytic reaction by light absorption, and in particular, anatase type titanium oxide. It is preferable to carry one. Further, the activated carbon used for the activated carbon sheet 38 may be one whose surface is treated with a chemical having an odor adsorbing performance in accordance with purposes such as ammonia support, thinner solvent, formalin and the like.

さらにまた、活性炭シート38は、空気清浄器10において使用することにより消臭機能が徐々に低下するが、空気清浄器10から取り外して屋外に放置しておくことで消臭機能が回復し再利用できる。   Furthermore, the activated carbon sheet 38 gradually decreases its deodorizing function when used in the air purifier 10, but the deodorizing function is restored and reused by removing it from the air cleaner 10 and leaving it outdoors. it can.

図3に示すように、殺菌剤含浸フィルタ37及び活性炭シート38は、送風機30の排出口32(送風機30の前側)に設けられる。また、活性炭シート38は、殺菌剤含浸フィルタ37より外側(送風機30の前側)に配置される。すなわち、送風機30の空気吸込口31から吸い込まれた空気が、殺菌剤含浸フィルタ37、活性炭シート38の順で通過して、送風機30の排出口32から排出されるように配置される。このように殺菌剤含浸フィルタ37及び活性炭シート38を配置することで、空気中の汚染物質のろ過除去(除塵)及び浮遊菌の殺菌を先に殺菌剤含浸フィルタ37で行い、その後、空気の消臭を活性炭シート38で行うこととなるため、空気中の汚染物質及び浮遊菌が活性炭シート38の細孔に詰まり或いは汚染することがなく、活性炭シート38の消臭機能を充分に発揮させることができる。   As shown in FIG. 3, the disinfectant-impregnated filter 37 and the activated carbon sheet 38 are provided at the discharge port 32 of the blower 30 (the front side of the blower 30). Further, the activated carbon sheet 38 is disposed on the outer side (front side of the blower 30) than the disinfectant-impregnated filter 37. In other words, the air sucked from the air suction port 31 of the blower 30 is arranged so as to pass through the sterilizing agent impregnated filter 37 and the activated carbon sheet 38 in this order and discharged from the discharge port 32 of the blower 30. By disposing the sterilizing agent impregnated filter 37 and the activated carbon sheet 38 in this manner, the contaminant removal in the air (dust removal) and the sterilization of the floating bacteria are first performed by the sterilizing agent impregnated filter 37, and then the air is consumed. Since the odor is performed by the activated carbon sheet 38, the pollutants and airborne bacteria in the air are not clogged or contaminated by the pores of the activated carbon sheet 38, and the deodorizing function of the activated carbon sheet 38 can be sufficiently exerted. it can.

また、図4(a)に示すように、殺菌剤含浸フィルタ37及び活性炭シート38を送風機30の空気吸込口31(送風機30の後側)に設けても構わない。この場合、活性炭シート38は、殺菌剤含浸フィルタ37より内側(ファン35側)に配置する。   Moreover, as shown to Fig.4 (a), you may provide the bactericide impregnation filter 37 and the activated carbon sheet 38 in the air suction inlet 31 (rear side of the air blower 30) of the air blower 30. FIG. In this case, the activated carbon sheet 38 is disposed on the inner side (fan 35 side) than the disinfectant-impregnated filter 37.

さらに、図4(b)に示すように、殺菌剤含浸フィルタ37を送風機30の空気吸込口31(送風機30の後側)に設け、活性炭シート38を送風機30の排出口32(送風機30の前側)に設けても構わない。すなわち、送風機30の空気吸込口31において空気中の汚染物質のろ過除去及び浮遊菌の殺菌を行い、送風機30の排出口32において空気の消臭を行う構成としても構わない。   Further, as shown in FIG. 4 (b), a sterilizing agent impregnated filter 37 is provided at the air suction port 31 (rear side of the blower 30) of the blower 30, and the activated carbon sheet 38 is disposed at the discharge port 32 (front side of the blower 30). ) May be provided. In other words, the air inlet 31 of the blower 30 may be configured to perform filtration removal of contaminants in the air and sterilization of floating bacteria, and to deodorize air at the discharge port 32 of the blower 30.

さらにまた、図示はしていないが、殺菌剤含浸フィルタ37及び活性炭シート38を送風機30の空気吸込口31及び排出口32の両方に配置しても構わない。すなわち、空気中の汚染物質のろ過除去(除塵)及び浮遊菌の殺菌と、空気の消臭と、を送風機30の空気吸込口31及び排出口32の両方で行う構成としても構わない。   Furthermore, although not shown, the sterilizing agent impregnated filter 37 and the activated carbon sheet 38 may be disposed in both the air inlet 31 and the outlet 32 of the blower 30. That is, it is possible to adopt a configuration in which both the filtration removal (dust removal) of contaminants in the air, the sterilization of airborne bacteria, and the deodorization of air are performed at both the air inlet 31 and the outlet 32 of the blower 30.

なお、送風機30の空気吸込口31から吸い込まれた空気が、活性炭シート38、殺菌剤含浸フィルタ37の順で通過するように、殺菌剤含浸フィルタ37及び活性炭シート38を配置した場合であっても、活性炭シート38を頻繁に再生処理(交換)することで、活性炭シート38における空気の消臭機能を維持することは可能である。   Even when the sterilizing agent impregnated filter 37 and the activated carbon sheet 38 are arranged so that the air sucked from the air suction port 31 of the blower 30 passes through the activated carbon sheet 38 and the sterilizing agent impregnated filter 37 in this order. It is possible to maintain the air deodorizing function of the activated carbon sheet 38 by frequently regenerating (replacing) the activated carbon sheet 38.

また、図5に示すように、空気清浄器10における送風機30をシロッコファン40(多翼送風機)に代えても構わない。シロッコファン40は、その中央部側方に配置されるモータ41によって回転駆動される。そして、シロッコファン40の円筒状の羽根の両側方に、殺菌剤含浸フィルタ37及び活性炭シート38が配置される。この場合には、活性炭シート38を殺菌剤含浸フィルタ37より内側(シロッコファン40側)に配置することが好ましい。   Moreover, as shown in FIG. 5, you may replace the air blower 30 in the air cleaner 10 with the sirocco fan 40 (multiblade air blower). The sirocco fan 40 is rotationally driven by a motor 41 disposed on the side of the central portion. And the disinfection agent impregnation filter 37 and the activated carbon sheet 38 are arrange | positioned at the both sides of the cylindrical blade | wing of the sirocco fan 40. FIG. In this case, the activated carbon sheet 38 is preferably disposed on the inner side (sirocco fan 40 side) than the disinfectant-impregnated filter 37.

次に、空気清浄器10の空気清浄方法について説明する。なお、以下においては、殺菌剤含浸フィルタ37及び活性炭シート38を送風機30の排出口32に配置した空気清浄器10について説明する。   Next, an air cleaning method of the air cleaner 10 will be described. In the following, the air cleaner 10 in which the bactericide impregnated filter 37 and the activated carbon sheet 38 are disposed at the discharge port 32 of the blower 30 will be described.

図1及び図3に示すように、装置本体20の操作部21を操作してファン35を作動させることにより、送風機30の空気吸込口31から空気が吸い込まれる。そして、吸い込まれた空気が殺菌剤含浸フィルタ37を通過することにより、空気中の汚染物質がろ過除去されるとともに、空気中の浮遊菌が殺菌される。すなわち、殺菌剤含浸フィルタ37が空気中の汚染物質の吸着ろ過機構、及び空気の殺菌機構として作用する。この時、殺菌剤含浸フィルタ37の濡れと、殺菌剤含浸フィルタ37に噴霧される殺菌液に含まれる不揮発性の液体の粘度と、により空気中の汚染物質が殺菌剤含浸フィルタ37にろ過吸着される。また、殺菌剤含浸フィルタ37に噴霧される殺菌液に含まれる殺菌剤により、空気中の浮遊菌が殺菌される。さらにまた、殺菌剤含浸フィルタ37を通過した空気は、殺菌剤含浸フィルタ37に含浸される殺菌液と接触することにより多量の水分(殺菌液)を含み、加湿された状態となる。すなわち、殺菌剤含浸フィルタ37が空気を加湿する加湿機構として作用する。   As shown in FIGS. 1 and 3, the air is sucked from the air suction port 31 of the blower 30 by operating the operation unit 21 of the apparatus main body 20 and operating the fan 35. Then, when the sucked air passes through the sterilizing agent impregnated filter 37, contaminants in the air are filtered and removed, and suspended bacteria in the air are sterilized. That is, the sterilizing agent-impregnated filter 37 functions as an adsorption filtration mechanism for contaminants in the air and an air sterilization mechanism. At this time, contaminants in the air are filtered and adsorbed by the sterilizing agent impregnated filter 37 due to the wetness of the sterilizing agent impregnated filter 37 and the viscosity of the non-volatile liquid contained in the sterilizing liquid sprayed on the sterilizing agent impregnated filter 37. The In addition, airborne bacteria in the air are sterilized by the sterilizing agent contained in the sterilizing liquid sprayed on the sterilizing agent-impregnated filter 37. Furthermore, the air that has passed through the sterilizing agent-impregnated filter 37 comes into contact with the sterilizing solution impregnated in the sterilizing agent-impregnated filter 37, thereby containing a large amount of moisture (sterilizing solution) and being in a humidified state. That is, the disinfectant impregnated filter 37 functions as a humidifying mechanism that humidifies air.

殺菌剤含浸フィルタ37において汚染物質のろ過除去(除塵)及び浮遊菌の殺菌がなされた空気は、活性炭シート38を通過することにより、空気の消臭が行われる。すなわち、活性炭シート38が空気の消臭機構として作用する。消臭された空気は、送風機30の排出口32から装置外部へ排出される。   The air that has been subjected to filtration removal of dust (dust removal) and sterilization of airborne bacteria in the sterilizing agent impregnated filter 37 passes through the activated carbon sheet 38, whereby the air is deodorized. That is, the activated carbon sheet 38 acts as an air deodorization mechanism. The deodorized air is discharged from the outlet 32 of the blower 30 to the outside of the apparatus.

このように、空気清浄器10の空気清浄方法においては、第一段階で空気中の汚染物質のろ過除去(除塵)及び浮遊菌の殺菌(除塵工程及び殺菌工程)を行い、その後、第二段階で空気の消臭(消臭工程)を行うことで、汚染空気の浄化を行う。また、空気清浄器10の空気清浄方法においては、殺菌剤含浸フィルタ37において殺菌液を通過させた空気を装置外部に排出するため、湿気を多量に含んだ清浄空気を供給することとなる。すなわち、空気清浄器10は、空気の除塵、殺菌、消臭の機能を有するとともに、加湿の機能も有する。さらに、装置外部に排出される空気は殺菌剤溶融水分を含むため、部屋等の外部に浮遊する浮遊菌を殺菌する機能も有する。   As described above, in the air cleaning method of the air purifier 10, the filtration of contaminants in the air (dust removal) and the sterilization of airborne bacteria (dust removal process and sterilization process) are performed in the first stage, and then the second stage. The air is deodorized (deodorizing process) to purify contaminated air. Further, in the air cleaning method of the air purifier 10, the air that has passed the sterilizing liquid in the sterilizing agent impregnated filter 37 is discharged to the outside of the apparatus, so that clean air containing a large amount of moisture is supplied. That is, the air cleaner 10 has functions of dedusting, sterilizing, and deodorizing air, and also has a humidifying function. Furthermore, since the air discharged to the outside of the apparatus contains the sterilizing agent molten water, it also has a function of sterilizing floating bacteria floating outside the room or the like.

以下、本発明の実施例を説明するが、本発明は、これらの実施例に何ら限定されるものではない。   Examples of the present invention will be described below, but the present invention is not limited to these examples.

1.殺菌剤含浸フィルタ37における不織布の湿り具合の評価
図1及び図3に示すように、殺菌液で湿らせた殺菌剤含浸フィルタ37を送風機30の排出口32に取り付けて空気清浄器10を稼働させた際の殺菌剤含浸フィルタ37における不織布の湿り具合を観察した。殺菌剤含浸フィルタ37に含浸させる殺菌液は、ポリエチレングリコール(不揮発性の液体)40重量%、塩化ベンザルコニウム(殺菌剤)0.2重量%、パラオキシ安息香酸メチル(殺菌剤)0.1重量%、エタノール(可溶化剤)0.5重量%を含有する水溶液として調製した。調製した当該殺菌液は、噴霧液量7.5g/minで不織布(直径24cm、面積452cm、厚み1mm)に噴霧して殺菌剤含浸フィルタ37を湿らせた。当該不織布の湿り具合については、上記殺菌液の噴霧1時間後、8時間後、24時間後、48時間後、72時間後の殺菌剤含浸フィルタ37の湿り感の有無を確認した。結果を表1に示す。
1. Evaluation of wetness of non-woven fabric in sterilizing agent impregnated filter 37 As shown in FIGS. 1 and 3, the sterilizing agent impregnated filter 37 moistened with a sterilizing solution is attached to the discharge port 32 of the blower 30 to operate the air cleaner 10. The wetness of the nonwoven fabric in the sterilizing agent impregnated filter 37 was observed. The disinfectant impregnated in the disinfectant-impregnated filter 37 is 40% by weight of polyethylene glycol (non-volatile liquid), 0.2% by weight of benzalkonium chloride (disinfectant), and 0.1% by weight of methyl parahydroxybenzoate (disinfectant). %, And an aqueous solution containing 0.5% by weight of ethanol (solubilizing agent). The prepared sterilizing liquid was sprayed onto a non-woven fabric (diameter 24 cm, area 452 cm 2 , thickness 1 mm) at a spray liquid amount of 7.5 g / min to wet the sterilizing agent-impregnated filter 37. About the wet condition of the said nonwoven fabric, the presence or absence of the wet feeling of the disinfection agent impregnation filter 37 after the spraying of the said disinfection liquid after 1 hour, 8 hours, 24 hours, 48 hours, and 72 hours was confirmed. The results are shown in Table 1.

Figure 2016002085
Figure 2016002085

2.殺菌剤含浸フィルタ37に噴射する殺菌液の殺菌力の評価
殺菌剤含浸フィルタ37に噴射する殺菌液についてその細菌に対する殺菌力を観察した。評価する殺菌液としては、上記不織布の湿り具合の評価で調製した殺菌液と同一のものを用いた。供試菌としては、大腸菌、メチシリン耐性黄色ブドウ球菌(MRSA)を用いた。当該殺菌力については、上記殺菌液に大腸菌及びMRSAが接触してから30秒経過後、及び上記殺菌剤と接触した5分後、20分後、180分後に大腸菌及びMRSAをさらに滴下した場合について確認した。結果を表2に示す。なお、表2中、「−」は、細菌の発育なしを、「+」は、細菌がわずかに発育したことを、「++」は、細菌が中程度に発育したことを、「+++」は、培地一面に細菌が発育したことをそれぞれ示す。
2. Evaluation of bactericidal power of the bactericidal solution sprayed on the bactericidal agent impregnated filter 37 The bactericidal power of the bactericidal liquid sprayed on the bactericidal agent impregnated filter 37 was observed. As the sterilizing liquid to be evaluated, the same sterilizing liquid prepared by evaluating the wetness of the nonwoven fabric was used. As test bacteria, Escherichia coli and methicillin-resistant Staphylococcus aureus (MRSA) were used. Regarding the sterilizing power, when E. coli and MRSA are contacted with the sterilizing solution after 30 seconds, and after 5 minutes, 20 minutes and 180 minutes after contact with the sterilizing agent, E. coli and MRSA are further added dropwise. confirmed. The results are shown in Table 2. In Table 2, “−” indicates no growth of bacteria, “+” indicates that bacteria were slightly developed, “++” indicates that bacteria were moderately grown, and “++” indicates , It shows that the bacteria have grown on the whole surface of the medium.

Figure 2016002085
Figure 2016002085

3.殺菌剤含浸フィルタ37のバクテリアバリア性(BFE)の評価
殺菌液を噴霧した殺菌剤含浸フィルタ37についてバクテリアバリア性(BFE)の評価を行った。なお、評価試験は、医療用不織布試験方法JIS L 1912法に基づいて行った。また、噴霧する殺菌液としては、上記不織布の湿り具合の評価で調製した殺菌液と同一のものを用いた。供試菌としては、黄色ブドウ球菌(Staphylococcus aureus ATCC 6538)を用いた。評価の結果、バクテリアバリア性(BFE)は91.2%であった。
3. Evaluation of Bacterial Barrier Property (BFE) of Bactericide-impregnated Filter 37 Bacterial barrier property (BFE) of the bactericide-impregnated filter 37 sprayed with a sterilizing solution was evaluated. The evaluation test was performed based on the medical nonwoven fabric test method JIS L 1912 method. Moreover, as the sterilizing liquid to be sprayed, the same sterilizing liquid prepared by the evaluation of the wetness of the nonwoven fabric was used. As a test bacterium, Staphylococcus aureus ATCC 6538 was used. As a result of the evaluation, the bacterial barrier property (BFE) was 91.2%.

4.殺菌剤含浸フィルタ37の通気性の評価
殺菌液を噴霧した殺菌剤含浸フィルタ37について通気性の評価を行った。なお、評価試験は、JIS L 1096 A法に基づいて行った。また、噴霧する殺菌液としては、上記不織布の湿り具合の評価で調製した殺菌液と同一のものを用いた。評価の結果、通気性は1.0cm/cm/sであった。
4). Evaluation of air permeability of the sterilizing agent impregnated filter 37 The air permeable property of the sterilizing agent impregnated filter 37 sprayed with the sterilizing liquid was evaluated. The evaluation test was conducted based on the JIS L 1096 A method. Moreover, as the sterilizing liquid to be sprayed, the same sterilizing liquid prepared by the evaluation of the wetness of the nonwoven fabric was used. As a result of the evaluation, the air permeability was 1.0 cm 3 / cm 2 / s.

5.殺菌剤含浸フィルタ37の塵捕集効率の評価
殺菌液を噴霧した殺菌剤含浸フィルタ37について塵捕集効率の評価を行った。評価試験においては、粒子計測器としてパーティクルカウンタ(Met One A2400B)を使用し、試料面風速を52.0cm/s、殺菌剤含浸フィルタ37(測定試料)の面積を9.08cm、測定面を殺菌剤含浸フィルタ37の表側(上流側)、吸引量を1ft/minとした。また、噴霧する殺菌液としては、上記不織布の湿り具合の評価で調製した殺菌液と同一のものを用いた。結果を表3に示す。
5. Evaluation of dust collection efficiency of the sterilizing agent impregnated filter 37 The dust collecting efficiency of the sterilizing agent impregnated filter 37 sprayed with the sterilizing liquid was evaluated. In the evaluation test, a particle counter (Met One A2400B) was used as a particle measuring instrument, the sample surface wind speed was 52.0 cm / s, the area of the disinfectant-impregnated filter 37 (measurement sample) was 9.08 cm 2 , and the measurement surface was The front side (upstream side) of the disinfectant-impregnated filter 37, the suction amount was 1 ft 3 / min. Moreover, as the sterilizing liquid to be sprayed, the same sterilizing liquid prepared by the evaluation of the wetness of the nonwoven fabric was used. The results are shown in Table 3.

Figure 2016002085
Figure 2016002085

以上のように、本発明に係る空気清浄器10によれば、送風機30の空気吸込口31又は排出口32のどちらか一方又は両方に殺菌剤含浸フィルタ37及び活性炭シート38を設けるのみで、装置内に吸い込まれる空気の消臭及び除菌が可能であることから、簡易な装置構造で確実に空気の消臭及び殺菌を行うことができる。   As described above, according to the air purifier 10 according to the present invention, the apparatus is only provided with the sterilizing agent impregnated filter 37 and the activated carbon sheet 38 at one or both of the air suction port 31 and the discharge port 32 of the blower 30. Since the deodorization and sterilization of the air sucked into the inside are possible, the deodorization and sterilization of the air can be reliably performed with a simple device structure.

10 空気清浄器
30 送風機
31 空気吸込口
32 排出口
37 殺菌剤含浸フィルタ(不織布)
38 活性炭シート
DESCRIPTION OF SYMBOLS 10 Air cleaner 30 Blower 31 Air intake port 32 Outlet port 37 Bactericidal agent impregnation filter (nonwoven fabric)
38 Activated carbon sheet

空気吸込口から吸い込んだ空気を消臭及び殺菌する空気清浄器に関する。 The present invention relates to an air purifier that deodorizes and sterilizes air sucked from an air suction port .

本発明の要旨は、
(1)空気吸込口から吸い込んだ空気を消臭及び殺菌する空気清浄器であって、前記空気吸込口又は、空気吸込口から吸い込んだ空気を排出する排出口のどちらか一方又は両方に不織布を設け、前記空気吸込口又は前記排出口のどちらか一方に活性炭シートを設け、前記不織布に、殺菌剤を0.05重量%から5重量%、不揮発性の液体を20重量%から80重量%含有する殺菌液を含浸させる空気清浄器、
(2)前記殺菌液は、可溶化剤を含有する、前記(1)に記載の空気清浄器、に関する。
The gist of the present invention is as follows:
(1) an air purifier for deodorizing and sterilizing the air sucked from the air inlet, the air inlet or the nonwoven fabric on either or both of the discharge port for discharging the air sucked from the air inlet provided, the activated carbon sheet provided on either of the air inlet or the outlet, in the nonwoven fabric, 5% by weight of fungicide from 0.05 wt%, containing 80% by weight of non-volatile liquid from 20 wt% Air purifier impregnated with sterilizing liquid,
(2) The said sterilizing liquid is related with the air cleaner as described in said (1) containing a solubilizer .

Claims (4)

送風機に消臭及び殺菌機能を備えた空気清浄器であって、
前記送風機の空気吸込口又は排出口のどちらか一方又は両方に不織布を設け、
前記送風機の空気吸込口又は排出口のどちらか一方に活性炭シートを設け、
前記不織布に、殺菌剤と、不揮発性の液体と、を含む殺菌液を含浸させること
を特徴とする送風機に消臭及び殺菌機能を備えた空気清浄器。
An air purifier having a deodorizing and sterilizing function in a blower,
A nonwoven fabric is provided in either or both of the air inlet or outlet of the blower,
An activated carbon sheet is provided on either the air inlet or the outlet of the blower,
An air cleaner provided with a deodorizing and sterilizing function in a blower, wherein the nonwoven fabric is impregnated with a sterilizing liquid containing a sterilizing agent and a non-volatile liquid.
前記殺菌液は、不揮発性の液体を20重量%から80重量%含有すること
を特徴とする請求項1に記載の送風機に消臭及び殺菌機能を備えた空気清浄器。
The air cleaner according to claim 1, wherein the sterilizing liquid contains a non-volatile liquid in an amount of 20 to 80% by weight.
前記殺菌液は、前記殺菌剤を0.05重量%から5重量%含有すること
を特徴とする請求項1又は請求項2に記載の送風機に消臭及び殺菌機能を備えた空気清浄器。
The air cleaner according to claim 1 or 2, wherein the sterilizing liquid contains 0.05% to 5% by weight of the sterilizing agent.
前記殺菌液は、可溶化剤を含有すること
を特徴とする請求項1から請求項3のいずれか1項に記載の送風機に消臭及び殺菌機能を備えた空気清浄器。
The air sterilizer provided with a deodorizing and sterilizing function in the blower according to any one of claims 1 to 3, wherein the sterilizing liquid contains a solubilizing agent.
JP2014121935A 2014-06-13 2014-06-13 Air purifier Pending JP2016002085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014121935A JP2016002085A (en) 2014-06-13 2014-06-13 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014121935A JP2016002085A (en) 2014-06-13 2014-06-13 Air purifier

Publications (1)

Publication Number Publication Date
JP2016002085A true JP2016002085A (en) 2016-01-12

Family

ID=55221901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014121935A Pending JP2016002085A (en) 2014-06-13 2014-06-13 Air purifier

Country Status (1)

Country Link
JP (1) JP2016002085A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022025058A (en) * 2020-07-28 2022-02-09 株式会社スクエアプラス Virus inactivating filter, manufacturing method of virus inactivation filter, and antivirus treatment method
JP7605684B2 (en) 2021-04-09 2024-12-24 午郎 佐伯 Air conditioner outlet air direction adjustment device and its air purification sheet

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562925U (en) * 1979-06-21 1981-01-12
JPH0269096U (en) * 1988-11-15 1990-05-25
JP3090460U (en) * 2002-06-04 2002-12-13 陳國明 Fan
JP2003042471A (en) * 2001-07-27 2003-02-13 Mitsubishi Electric Corp Air cleaner of air conditioner
JP3101206U (en) * 2003-10-23 2004-06-10 宏▲斤▼電機股▲分▼有限公司 Structure of fan with photocatalytic function
WO2011055762A1 (en) * 2009-11-04 2011-05-12 Nozaki Atsuo Cleaning filter, air cleaning device using same, and air cleaning maintenance system
JP2011147546A (en) * 2010-01-20 2011-08-04 Iwao Hishida Cleaning method of air
JP3180264U (en) * 2012-09-13 2012-12-13 株式会社コム・バリュー Filter for blower

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562925U (en) * 1979-06-21 1981-01-12
JPH0269096U (en) * 1988-11-15 1990-05-25
JP2003042471A (en) * 2001-07-27 2003-02-13 Mitsubishi Electric Corp Air cleaner of air conditioner
JP3090460U (en) * 2002-06-04 2002-12-13 陳國明 Fan
JP3101206U (en) * 2003-10-23 2004-06-10 宏▲斤▼電機股▲分▼有限公司 Structure of fan with photocatalytic function
WO2011055762A1 (en) * 2009-11-04 2011-05-12 Nozaki Atsuo Cleaning filter, air cleaning device using same, and air cleaning maintenance system
JP2011147546A (en) * 2010-01-20 2011-08-04 Iwao Hishida Cleaning method of air
JP3180264U (en) * 2012-09-13 2012-12-13 株式会社コム・バリュー Filter for blower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022025058A (en) * 2020-07-28 2022-02-09 株式会社スクエアプラス Virus inactivating filter, manufacturing method of virus inactivation filter, and antivirus treatment method
JP7605684B2 (en) 2021-04-09 2024-12-24 午郎 佐伯 Air conditioner outlet air direction adjustment device and its air purification sheet

Similar Documents

Publication Publication Date Title
JP6694966B2 (en) Air purification device that removes indoor air pollutants using pyrolysis method
KR102144259B1 (en) disinfection function air purifier
JP5614559B2 (en) Methods and devices for disinfecting and deodorizing toilets
JP3649241B1 (en) Air cleaning member and air conditioner
JP6374638B2 (en) Pollutant treatment apparatus and air cleanup maintenance system using the same
KR101605820B1 (en) The removal method of bad smell and fine dust and thereof device
KR102068434B1 (en) Industrial air purifier with multi-stage sequential filter part
WO2005028965A1 (en) An air cleaner
JP2005342509A (en) Air sterilizer/deodorizer
KR20120119475A (en) Multiple air cleaning devices
KR20090012722U (en) Air Conditioner with Sterilization Deodorization
KR101463216B1 (en) Apparatus for omitting bad smell having improved efficiency
CN201796584U (en) An air disinfection and purification media machine
JP2001096191A (en) Dust collection/deodorizing device
KR101352776B1 (en) Air cleaner
JP2016002085A (en) Air purifier
JP2018185074A (en) Air cleaning device and air cleaning method
JPH1151430A (en) Table type air purifier
JP2005161022A (en) Air purification unit and air conditioner
KR101584056B1 (en) air purifier
JPH11207136A (en) Exhaust emission control device
JP2018173236A (en) Air cleaning method and air cleaning device
KR101373177B1 (en) A air cleaner using pressurization
JP2005245998A (en) Bactericidal and deodorizing filter, and air purifier equipped with the same
KR20180000070U (en) Ward Pressure group

Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20160112