JP2002224206A - Air cleaner - Google Patents
Air cleanerInfo
- Publication number
- JP2002224206A JP2002224206A JP2001025022A JP2001025022A JP2002224206A JP 2002224206 A JP2002224206 A JP 2002224206A JP 2001025022 A JP2001025022 A JP 2001025022A JP 2001025022 A JP2001025022 A JP 2001025022A JP 2002224206 A JP2002224206 A JP 2002224206A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- humidifier
- air purifier
- discharge tube
- air
- 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.)
- Withdrawn
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000009972 noncorrosive effect Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 14
- 238000004332 deodorization Methods 0.000 abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 10
- 230000001877 deodorizing effect Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Air Humidification (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建物内部、室内、
車中等の大気の殺菌、脱臭等を行うための空気清浄機に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the interior of a building,
The present invention relates to an air purifier for sterilizing, deodorizing, etc. the atmosphere in a vehicle or the like.
【０００２】[0002]
【従来の技術】大気中にオゾンを発生させて殺菌や脱臭
等を行い空気を清浄化する方法は従来からよく行われて
いる。このようなオゾンを発生させる方法としては、無
声放電や沿面放電を用いることがよく知られている。2. Description of the Related Art Conventionally, a method of purifying air by generating ozone in the atmosphere to perform sterilization, deodorization, and the like has been conventionally performed. As a method of generating such ozone, it is well known to use silent discharge or creeping discharge.
【０００３】一方、オゾン灯を用いて大気中に紫外線を
照射してオゾンを発生させる方法もある。このオゾン灯
を用いる方法は、無声放電や沿面放電に比較して放電部
分を長手方向に大きく取れ、従って発光面積が大きく、
発光量も多いため、広範囲にオゾンを発生させることが
できるという利点を有している。On the other hand, there is a method of irradiating the atmosphere with ultraviolet rays using an ozone lamp to generate ozone. The method using this ozone lamp has a large discharge portion in the longitudinal direction as compared with silent discharge or creeping discharge, and therefore has a large light emitting area,
Since the amount of light emission is large, there is an advantage that ozone can be generated in a wide range.
【０００４】ここで、大気中に紫外線を照射してオゾン
を発生させ、殺菌や脱臭等が行われる原理は、大気中に
紫外線を照射すると大気中の酸素（Ｏ２）と作用しオゾ
ン（Ｏ３）が発生する。このオゾンは極めて不安定なた
め、直ちに酸素（Ｏ２）と酸素原子（Ｏ）に自己分解す
る。そしてこの酸素原子の強力な酸化作用により殺菌や
脱臭等が行われからである。[0004] Here, the principle of irradiating the atmosphere with ultraviolet rays to generate ozone and performing sterilization and deodorization is based on the principle that when irradiating the atmosphere with ultraviolet rays, ozone (O 2 ) acts on oxygen (O 2 ) in the atmosphere. 3 ) occurs. This ozone is extremely unstable and immediately self-decomposes into oxygen (O 2 ) and oxygen atoms (O). This is because sterilization, deodorization, and the like are performed by the strong oxidizing action of the oxygen atoms.
【０００５】ところで、オゾンを用いて殺菌や脱臭等を
行う場合に、湿度が高いほど殺菌力や脱臭力等が増加す
ることが知られている。これは、湿度の高い環境ではオ
ゾンを発生させた場合ＯＨラジカルが形成され、それに
より酸化力が増強されて殺菌力や脱臭力等が増加すると
いわれている。[0005] When sterilization, deodorization, and the like are performed using ozone, it is known that sterilization, deodorization, and the like increase as the humidity increases. It is said that in an environment with high humidity, when ozone is generated, OH radicals are formed, thereby increasing the oxidizing power and increasing the bactericidal power and deodorizing power.
【０００６】従って、空気清浄機を湿度の高い状態で使
用すればより殺菌力や脱臭力等が増強されて好ましい。Accordingly, it is preferable to use the air purifier in a high humidity state because the sterilizing power and the deodorizing power are enhanced.
【０００７】[0007]
【発明が解決しようとする課題】ところで、上記のよう
な従来の技術には、次のような解決すべき課題があっ
た。即ち、従来からオゾンの発生方法として用いられて
いる無声放電方法や沿面放電方法は、金属やセラミック
スを電極として用いている。これらの電極から放電させ
てオゾンを発生するようにしているが、電極がいずれも
露出状態になっているために、湿度が高い環境下で長期
間使用すると、金属電極が腐食して劣化したり、セラミ
ックス電極が割れたりするという問題点があり、従来オ
ゾン発生方式を用いた空気清浄機は湿度の高い環境下で
は使用が困難であった。However, the above-mentioned prior art has the following problems to be solved. That is, the silent discharge method and the creeping discharge method conventionally used as a method for generating ozone use a metal or ceramic as an electrode. Ozone is generated by discharging from these electrodes, but since all of the electrodes are exposed, if they are used for a long time in a high humidity environment, the metal electrodes will corrode and deteriorate. However, there is a problem that the ceramic electrode is cracked, and it has been difficult to use an air purifier using a conventional ozone generation method in a high humidity environment.
【０００８】本発明は、無電極放電管からなるオゾン灯
と加湿器とを組み合わせて、殺菌力や脱臭力等を増強し
た空気清浄機を提供しようとするものである。An object of the present invention is to provide an air purifier having enhanced sterilizing power and deodorizing power by combining an ozone lamp comprising an electrodeless discharge tube and a humidifier.
【０００９】[0009]
【課題を解決するための手段】本発明は以上の点を解決
するため次の構成を採用する。 〈構成１〉大気中に紫外線を照射することによりオゾン
を発生させるオゾン灯と、加湿器とを備えてなることを
特徴とする空気清浄機。The present invention employs the following structure to solve the above problems. <Structure 1> An air purifier comprising an ozone lamp for generating ozone by irradiating ultraviolet rays into the atmosphere and a humidifier.
【００１０】〈構成２〉前記オゾン灯は無電極放電管か
らなることを特徴とする構成１記載の空気清浄機。<Structure 2> The air purifier according to Structure 1, wherein the ozone lamp comprises an electrodeless discharge tube.
【００１１】〈構成３〉前記無電極放電管を放電させる
手段として前記放電管の両端に非腐食性の導電性材料を
着設したことを特徴とする構成１または構成２記載の空
気清浄機。<Structure 3> The air purifier according to Structure 1 or 2, wherein a non-corrosive conductive material is attached to both ends of the discharge tube as means for discharging the electrodeless discharge tube.
【００１２】〈構成４〉前記加湿器の加湿手段は超音波
付加方式によること特徴とする構成１から構成３までの
いずれか１つの構成記載の空気清浄機。<Configuration 4> The air purifier according to any one of Configurations 1 to 3, wherein the humidifying means of the humidifier is of an ultrasonic wave addition type.
【００１３】〈構成５〉前記加湿器の加湿手段は加熱方
式によることを特徴とする構成１から構成３までのいず
れか１つの構成記載の空気清浄機。<Configuration 5> The air purifier according to any one of Configurations 1 to 3, wherein the humidifying means of the humidifier is of a heating type.
【００１４】〈構成６〉前記空気清浄機内に加湿器から
噴霧された水蒸気とオゾンとを混合するための混合手段
が設けられていることを特徴とする構成１から構成５ま
でのいずれか１つの構成記載の空気清浄機。<Structure 6> Any one of structures 1 to 5 characterized in that a mixing means for mixing steam and ozone sprayed from a humidifier is provided in the air cleaner. An air purifier according to the configuration.
【００１５】〈構成７〉前記空気清浄機内に除湿器が併
設されていることを特徴とする構成１から構成６までの
いずれか１つの構成記載の空気清浄機。<Structure 7> The air purifier according to any one of Structures 1 to 6, wherein a dehumidifier is provided in the air cleaner.
【００１６】[0016]
【発明の実施の形態】以下、本発明の実施の形態を図面
を用いて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１７】図１は本発明の一実施例を説明する図であ
る。図１において、１は空気清浄機であり、２は無電極
放電管からなるオゾン灯を示し、３は放電のための電極
を示している。４は加湿器を示し、５は加湿器から噴霧
された水蒸気とオゾン灯から発生したオゾンとを効率よ
く混合させるための混合手段であるファンを示してい
る。また、６は空気清浄機内に併設されている除湿器で
ある。FIG. 1 is a diagram for explaining an embodiment of the present invention. In FIG. 1, 1 is an air purifier, 2 is an ozone lamp comprising an electrodeless discharge tube, and 3 is an electrode for discharging. Reference numeral 4 denotes a humidifier, and reference numeral 5 denotes a fan as mixing means for efficiently mixing the water vapor sprayed from the humidifier and the ozone generated from the ozone lamp. Reference numeral 6 denotes a dehumidifier provided in the air purifier.
【００１８】ここで、オゾン灯２は石英等のガラス管か
らなるもので、オゾン灯それ自身には電極を有していな
い。従って、このオゾン灯を放電させるためには、オゾ
ン灯の両端に導電材料からなる電極３を設けなければな
らないが、高湿度環境下においても腐食することのない
導電材料を選定する必要がある。このような材料として
はステンレスが好適である。Here, the ozone lamp 2 is made of a glass tube of quartz or the like, and the ozone lamp itself has no electrodes. Therefore, in order to discharge the ozone lamp, electrodes 3 made of a conductive material must be provided at both ends of the ozone lamp, but it is necessary to select a conductive material that does not corrode even in a high humidity environment. As such a material, stainless steel is preferable.
【００１９】このように、電極を有しない放電管と非腐
食性の導電材料からなる電極を備えたオゾン灯２を用い
れば、加湿器により加湿され、高湿度環境となった状況
下でも電極や放電管は劣化することがなく、長期間の使
用に耐えうる空気清浄機を実現することができる。As described above, by using the discharge tube having no electrode and the ozone lamp 2 having the electrode made of a non-corrosive conductive material, the electrode and the electrode can be humidified by a humidifier even under a high humidity environment. An air purifier that does not deteriorate the discharge tube and can withstand long-term use can be realized.
【００２０】また、加湿器４から加湿させるための水蒸
気発生手段は、種々の方法があり、特に限定されるもの
ではないが、例えば超音波を付加して水蒸気を発生させ
たり、加熱により水分を気化して水蒸気を発生させたり
する手段が選定できる。The steam generating means for humidifying from the humidifier 4 may be any of various methods, and is not particularly limited. For example, steam may be generated by applying ultrasonic waves, or moisture may be generated by heating. Means for vaporizing to generate water vapor can be selected.
【００２１】さらに、加湿器より噴霧された水蒸気とオ
ゾン灯から発生したオゾンとを効率よく混合させるため
には水蒸気とオゾンとの混合手段を設けることが好まし
く、この混合手段としては例えばファン５を設けて混合
させれば殺菌や脱臭等の能力がより強化される。このフ
ァン５は空気清浄機の容量等に応じて複数個設けてもよ
い。Further, in order to efficiently mix the water vapor sprayed from the humidifier with the ozone generated from the ozone lamp, it is preferable to provide a mixing means of the water vapor and the ozone. If provided and mixed, the ability of sterilization, deodorization and the like is further enhanced. A plurality of fans 5 may be provided according to the capacity of the air purifier and the like.
【００２２】上記したように湿度の高い状態でオゾンに
よる殺菌や脱臭等を行えるようにした場合、例えば図１
の太い矢印Ａのように空気を導入して清浄化した後にそ
のまま排出したのでは湿度の高い状態で排出されること
になる。このような場合でももちろん問題なく使用でき
ることもあるが、清浄化された空気が高湿度のままで排
出されることを嫌う場合もある。このような場合には、
空気清浄機の外部へ清浄化後の空気を排出する前に空気
清浄機内に除湿器５を併設して、適正な湿度に調整した
後に太い矢印Ｂのように排出するようにすることが好ま
しい。As described above, in a case where sterilization and deodorization with ozone can be performed in a high humidity state, for example, FIG.
If air is introduced and cleaned and then discharged as shown by the thick arrow A, it will be discharged in a humid state. In such a case, of course, the device can be used without any problem. However, there are cases in which the user does not want to discharge the purified air with high humidity. In such a case,
It is preferable that a dehumidifier 5 is provided in the air purifier before discharging the purified air to the outside of the air purifier so that the air is adjusted to an appropriate humidity and then discharged as indicated by a thick arrow B.
【００２３】次に本発明の実施例を以下に示す。 ＜実施例＞本発明による空気清浄機を密閉した６畳の部
屋の中心付近に置き、室内でたばこを１本燃焼させてか
ら空気清浄機から１ｍ離した場所に設置した「におい」
センサにより「におい」が半減する時間を測定したとこ
ろ、１０分であった。Next, examples of the present invention will be described below. <Example> An "smell" in which an air purifier according to the present invention was placed near the center of a closed 6 tatami room, and one cigarette was burned in the room and then 1 m away from the air purifier.
The time when the “smell” was reduced by half was measured by a sensor, and it was 10 minutes.
【００２４】＜比較例＞加湿器を設けていない無電極放
電管からなるオゾン灯だけの空気清浄機を実施例と同様
に密閉した６畳の部屋の中心付近に置き、室内でたばこ
を１本燃焼させてから空気清浄機から１ｍ離した場所に
設置した「におい」センサにより「におい」が半減する
時間を測定したところ、２５分かかり、実施例に比較し
て２倍以上の時間がかかった。<Comparative Example> An air purifier consisting of an electrodeless discharge tube without a humidifier and only an ozone lamp was placed near the center of a closed 6 tatami room as in the embodiment, and one cigarette was indoors. The time required to reduce the "smell" by half was measured by the "smell" sensor installed 1 m away from the air purifier after burning, and it took 25 minutes, more than twice as long as in the examples. .
【００２５】[0025]
【発明の効果】以上のように本発明によれば、無電極放
電管からなるオゾン灯と加湿器を組み合わせたので、無
声放電方式や沿面放電方式では実現が困難であった高湿
度下でのオゾンによる殺菌や脱臭等が可能となり、従来
の無電極放電管からなるオゾン灯だけの空気清浄機に比
較しても高湿度下で殺菌や脱臭等を行うのでより強力な
清浄作用を有する空気清浄機を提供できる。また、無電
極放電管を用いているので高湿度下でも長期間使用する
ことができる。As described above, according to the present invention, since an ozone lamp comprising an electrodeless discharge tube and a humidifier are combined, it is difficult to realize a high-humidity discharge in a silent discharge system or a creeping discharge system. Sterilization and deodorization with ozone are possible, and sterilization and deodorization are performed under high humidity compared to conventional air purifiers using only ozone lamps, which consist of electrodeless discharge tubes. Machine can be provided. Further, since the electrodeless discharge tube is used, it can be used for a long time even under high humidity.
【図１】本発明の一実施例を説明する図である。FIG. 1 is a diagram illustrating an embodiment of the present invention.
１ 空気清浄機 ２ 無電極管からなるオゾン灯 ３ 法で電極 ４ 加湿器 ５ ファン ６ 除湿器 DESCRIPTION OF SYMBOLS 1 Air purifier 2 Ozone lamp consisting of an electrodeless tube 3 Electrode by method 4 Humidifier 5 Fan 6 Dehumidifier
Claims (7)
ゾンを発生させるオゾン灯と、加湿器とを備えてなるこ
とを特徴とする空気清浄機。1. An air purifier comprising: an ozone lamp for generating ozone by irradiating ultraviolet rays to the atmosphere; and a humidifier.
とを特徴とする請求項１記載の空気清浄機。2. The air purifier according to claim 1, wherein said ozone lamp comprises an electrodeless discharge tube.
て前記放電管の両端に非腐食性の導電性材料を着設した
ことを特徴とする請求項１または請求項２記載の空気清
浄機。3. The air purifier according to claim 1, wherein a non-corrosive conductive material is attached to both ends of the discharge tube as means for discharging the electrodeless discharge tube.
によること特徴とする請求項１から請求項３までのいず
れか１項記載の空気清浄機。4. The air cleaner according to claim 1, wherein the humidifier of the humidifier is of an ultrasonic wave addition type.
ことを特徴とする請求項１から請求項３までのいずれか
１項記載の空気清浄機。5. The air purifier according to claim 1, wherein the humidifying means of the humidifier is of a heating type.
た水蒸気とオゾンとを混合するための混合手段が設けら
れていることを特徴とする請求項１から請求項５までの
いずれか１項記載の空気清浄機。6. The air cleaner according to claim 1, further comprising mixing means for mixing water vapor and ozone sprayed from a humidifier into the air cleaner. An air purifier as described.
いることを特徴とする請求項１から請求項６までのいず
れか１項記載の空気清浄機。7. The air purifier according to claim 1, wherein a dehumidifier is provided in the air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001025022A JP2002224206A (en) | 2001-02-01 | 2001-02-01 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001025022A JP2002224206A (en) | 2001-02-01 | 2001-02-01 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002224206A true JP2002224206A (en) | 2002-08-13 |
Family
ID=18890082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001025022A Withdrawn JP2002224206A (en) | 2001-02-01 | 2001-02-01 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002224206A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006204683A (en) * | 2005-01-31 | 2006-08-10 | River Seisakusho:Kk | Apparatus for decomposing and eliminating chemical pollutant, specific malodorous component and bacterium |
| JP2007505666A (en) * | 2003-09-16 | 2007-03-15 | ムービング サン リミテッド | Methods for killing pathogens in the atmosphere and on natural surfaces including artificial surfaces and skin |
| JP4450865B1 (en) * | 2009-10-21 | 2010-04-14 | 宝養生資材株式会社 | Humidification method and assembly mobile humidifier by ion mist injection |
| CN1724950B (en) * | 2004-05-24 | 2010-06-23 | 斯兰特/芬公司 | Humidifier with improved UV disinfection |
| CN105805841A (en) * | 2014-12-01 | 2016-07-27 | 上海尼可尔斯电子科技股份有限公司 | A multifunctional air purifier |
| KR101860063B1 (en) * | 2016-10-28 | 2018-07-05 | 주식회사 미로 | Air cleanaer with water curtain |
-
2001
- 2001-02-01 JP JP2001025022A patent/JP2002224206A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007505666A (en) * | 2003-09-16 | 2007-03-15 | ムービング サン リミテッド | Methods for killing pathogens in the atmosphere and on natural surfaces including artificial surfaces and skin |
| CN1724950B (en) * | 2004-05-24 | 2010-06-23 | 斯兰特/芬公司 | Humidifier with improved UV disinfection |
| JP2006204683A (en) * | 2005-01-31 | 2006-08-10 | River Seisakusho:Kk | Apparatus for decomposing and eliminating chemical pollutant, specific malodorous component and bacterium |
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