JPH0539700Y2 - - Google Patents
Info
- Publication number
- JPH0539700Y2 JPH0539700Y2 JP1987090328U JP9032887U JPH0539700Y2 JP H0539700 Y2 JPH0539700 Y2 JP H0539700Y2 JP 1987090328 U JP1987090328 U JP 1987090328U JP 9032887 U JP9032887 U JP 9032887U JP H0539700 Y2 JPH0539700 Y2 JP H0539700Y2
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- air
- discharge port
- fan
- room
- 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 - Lifetime
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 97
- 238000004887 air purification Methods 0.000 claims description 21
- 238000000354 decomposition reaction Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OWXLRKWPEIAGAT-UHFFFAOYSA-N [Mg].[Cu] Chemical compound [Mg].[Cu] OWXLRKWPEIAGAT-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は家庭、病院、ホテル、ビル、工場な
どの室内空気の脱臭、殺菌を行なう空気浄化装置
に関する。[Detailed description of the invention] [Industrial application field] This invention relates to an air purification device that deodorizes and sterilizes indoor air in homes, hospitals, hotels, buildings, factories, etc.
この分野の技術として、従来は薬液の噴霧によ
る方法、紫外線による方法、ガスによる方法が知
られている。このうち紫外線による方法は透過力
が弱く、陰の部分の殺菌ができない、薬液の噴霧
は室内表面や、機器への薬液の付着の問題がある
などの理由によりガスによる方法が一般的であ
る。使用されるガスの中でもオゾンガスによるも
のは、他のガスに比べて低濃度にて効果があり、
他のガスの残留時間よりはるかに短く、６〜16時
間でオゾンが分解し残留しないなどの大きな特長
がある。
Conventionally known techniques in this field include a method using chemical spray, a method using ultraviolet rays, and a method using gas. Among these, methods using ultraviolet rays have weak penetrating power and cannot sterilize shaded areas, and spraying chemicals has problems with the chemicals adhering to indoor surfaces and equipment, so gas methods are commonly used. Among the gases used, ozone gas is effective at low concentrations compared to other gases.
Ozone has the great advantage of being decomposed within 6 to 16 hours, leaving no residue behind, which is much shorter than the residual time of other gases.
第４図はオゾンガスにより室内空気の脱臭、殺
菌を行なう従来の空気浄化装置の概略を示すもの
である。図において、室１の中に設置された空気
浄化装置２には吸込口３が設けられ、この吸込口
から吸い込まれた空気にはオゾン発生器４から発
生するオゾンガスが混入され、フアン５により吐
出口６から吐出されて再び室内に戻される。空気
浄化装置２はタイマーにより又は人の操作により
10〜30分程度運転され、室内のオゾン濃度を適宜
に高めた後に運転を停止する。室内のオゾンはそ
の酸化作用で脱臭、殺菌を行うとともに分解して
次第に消滅する。 FIG. 4 schematically shows a conventional air purification device that deodorizes and sterilizes indoor air using ozone gas. In the figure, an air purifying device 2 installed in a room 1 is provided with a suction port 3, and the air sucked in from this suction port is mixed with ozone gas generated from an ozone generator 4, and is discharged by a fan 5. It is discharged from the outlet 6 and returned to the room. The air purification device 2 is operated by a timer or by human operation.
It operates for about 10 to 30 minutes, and then stops operation after increasing the indoor ozone concentration appropriately. Indoor ozone deodorizes and sterilizes with its oxidizing action, and decomposes and gradually disappears.
前記の空気浄化装置では、オゾンが比較的長時
間、通常６〜16時間残留する。その為ごく微量の
オゾンしか使用できないなどにより空気浄化に長
時間が必要となり浄化効果も小さなものであると
いう問題点がある。またオゾン濃度をやゝ高くし
て、急速に脱臭、殺菌を行つた後、室外から新鮮
な空気を取り込むと、単に新鮮な空気を取り込む
より脱臭、殺菌効果が優れるが、取り込む空気に
関して温度調整などを考慮しなければならないと
いう問題点がある。
In the air purification devices described above, ozone remains for a relatively long time, typically 6 to 16 hours. For this reason, there is a problem that only a very small amount of ozone can be used, so that air purification requires a long time and the purification effect is small. Also, if you increase the ozone concentration a little to rapidly deodorize and sterilize, then bring in fresh air from outside, the deodorizing and sterilizing effects will be better than simply bringing in fresh air, but the temperature of the air taken in will need to be adjusted, etc. There is a problem that must be taken into consideration.
この考案は前記の問題点を解決して、空気浄化
に必要な適正オゾン量が使用でき、短時間に確実
な空気浄化が行なえると同時に残留オゾンをすみ
やかに消滅させて人体及び室内等の材料にオゾン
による悪影響を与える事がない空気浄化装置を提
供する事を目的とする。 This invention solves the above-mentioned problems, allows the use of the appropriate amount of ozone necessary for air purification, ensures reliable air purification in a short period of time, and quickly eliminates residual ozone, making it possible to use the appropriate amount of ozone for air purification. The purpose of the present invention is to provide an air purification device that does not have any adverse effects due to ozone.
このような目的は、この考案によれば、枠体に
室内空気の吸込口と第１吐出口および第２吐出口
とを設け、前記吸込口と第１吐出口および第２吐
出口との間の通風路にフアンを設け、かつ前記吸
込口と第２吐出口との間の通風路にはオゾン発生
器の排出口を設け、そして前記第１吐出口にはオ
ゾン分解手段を備え、前記第２吐出口には前記オ
ゾン発生器の作動と共に開くシヤツタを備え、第
１ステツプでは前記フアンおよびオゾン発生器を
作動させて前記第２吐出口からオゾンを室内へ排
出させ、第２ステツプでは前記フアンのみを作動
させて前記吸込口から吸込まれた室内のオゾン含
有空気をオゾン分解手段により分解して前記第１
吐出口から排出することによつて達成される。
According to this invention, such an objective is to provide a frame with an indoor air suction port, a first discharge port, and a second discharge port, and to provide a space between the suction port and the first discharge port and the second discharge port. A fan is provided in the ventilation passage of the ozone generator, an outlet of an ozone generator is provided in the ventilation passage between the suction port and the second discharge port, and an ozone decomposition means is provided in the first discharge port, and an ozone decomposition means is provided in the first discharge port. The second discharge port is equipped with a shutter that opens with the operation of the ozone generator, and in the first step, the fan and ozone generator are operated to discharge ozone into the room from the second discharge port, and in the second step, the fan and the ozone generator are operated to discharge ozone into the room from the second discharge port. The ozone-containing air sucked in from the suction port is decomposed by the ozone decomposition means.
This is achieved by discharging from the discharge port.
(1) 枠体１１のダフト１２と内室１３とからなる
通風路２９を空気が流通する間にオゾン発生器
１９の排出口２０からオゾンを取り込み、オゾ
ン分解手段２１によりオゾンを除去する。
(1) While air is flowing through the ventilation path 29 consisting of the duft 12 of the frame 11 and the inner chamber 13, ozone is taken in from the outlet 20 of the ozone generator 19, and ozone is removed by the ozone decomposition means 21.
(2) その際吐出口がは第１吐出口１６と第２吐出
口１７とに分解され第１吐出口にオゾン分解手
段２１を設け、第２吐出口にシヤツタ１８を設
けるものでは、オゾン発生器１９が作動してい
るときはシヤツタを開けば、こゝからオゾンを
含んだ空気は室内へ吐出される。そしてオゾン
を発生していないときはシヤツタ１８を閉じれ
ばオゾンが除去されて第１吐出口１６から空気
は室内へ吐出される。(2) In this case, if the discharge port is separated into the first discharge port 16 and the second discharge port 17, and the first discharge port is provided with the ozone decomposition means 21 and the second discharge port is provided with the shutter 18, ozone is generated. When the shutter is opened while the device 19 is in operation, air containing ozone is discharged into the room. When ozone is not being generated, when the shutter 18 is closed, ozone is removed and air is discharged into the room from the first discharge port 16.
(3) 通風路内でオゾン分解手段からオゾン発生器
の排出口へと通風するものでは、発生と分解が
並行し、殺菌、脱臭が室内で行なわれる。(3) In the case where air flows from the ozone decomposition means to the outlet of the ozone generator in the ventilation duct, generation and decomposition occur in parallel, and sterilization and deodorization are performed indoors.
(4) 上記と逆に配置したものでは、発生と分解が
並行し、殺菌、脱臭は装置内で行なわれる。(4) If the arrangement is reversed to the above, generation and decomposition occur in parallel, and sterilization and deodorization are performed within the device.
第１図はこの考案の実施例の空気浄化装置を示
す断面図、第２図は第１図の−断面を示す断
面図である。枠体１１の内部にはダクト１２とこ
れに連なる内室１３とからなる通風路２９が設け
られ、ダクト１２はフアン１４を介して吸込口１
５を、内室１３は第１吐出口１６と第二吐出口１
７とを備えている。この第２吐出口にはエアガイ
ドを兼ねたシヤツタ１８が設けられる。前記内室
１３にはオゾン発生器１９が取付けられ、そのオ
ゾン化空気の排出口２０は前記ダクト１２に開口
している。更に内室１３の第１吐出口１６には全
面にオゾン分解手段２１が取付けられている。こ
のオゾン分解手段２１は一対の網の間にオゾンを
分解する作用を持つ公知の活性炭又は触媒（マグ
ネシユウム銅合金）のペレツトが詰め込まれ、第
１吐出口１６に着脱可能に取付けられている。オ
ゾン発生器１９の電極のリード２２と圧縮空気の
接続管２３とはダクト１２の下方に導かれ、ここ
にはオゾン発生器に高電圧を供給する昇圧トラン
ス２４、圧縮空気を送るコンプレツサ２５等が設
けられている。なお２６は電気系統のトランス、
２７は制御装置、３０は移動用の車である。ダク
ト１２の下方には更に除湿装置２８が設置され、
オゾン発生器へ送る圧縮空気を除湿してオゾン発
生効率の向上を計り、あわせてNOxとH2Ｏとか
らん硝酸系の物質が生成するのを防いでいる。
FIG. 1 is a cross-sectional view showing an air purifying device according to an embodiment of the invention, and FIG. 2 is a cross-sectional view taken along the - cross section of FIG. A ventilation passage 29 consisting of a duct 12 and an inner chamber 13 connected to the duct 12 is provided inside the frame 11, and the duct 12 connects to the suction port 1 through a fan 14.
5, the inner chamber 13 has a first outlet 16 and a second outlet 1.
7. A shutter 18 that also serves as an air guide is provided at this second discharge port. An ozone generator 19 is attached to the inner chamber 13, and an ozonized air outlet 20 thereof opens into the duct 12. Furthermore, an ozone decomposition means 21 is attached to the entire surface of the first discharge port 16 of the inner chamber 13. This ozone decomposition means 21 has pellets of known activated carbon or a catalyst (magnesium copper alloy) having the function of decomposing ozone packed between a pair of meshes, and is removably attached to the first discharge port 16. The electrode lead 22 of the ozone generator 19 and the compressed air connection pipe 23 are guided below the duct 12, where a step-up transformer 24 that supplies high voltage to the ozone generator, a compressor 25 that sends compressed air, etc. It is provided. In addition, 26 is a transformer for the electrical system,
27 is a control device, and 30 is a vehicle for transportation. A dehumidifier 28 is further installed below the duct 12,
The compressed air sent to the ozone generator is dehumidified to improve ozone generation efficiency, and it also prevents the production of NOx , H 2 O, and nitric acid-based substances.
この実施例の運転方法を説明する。始めのステ
ツプではシヤツタ１８を開き、フアン１４を運転
し、オゾン発生器１９を作動させるとそのオゾン
化空気の排出口２０からオゾンが排出され、ダク
ト１２で矢印Ｐの方向に流れる空気に混入してシ
ヤツタ１８、第２吐出口１７から室内へ吐出され
る。この時第１吐出口１６は空気抵抗が大きいの
で空気はここをほとんど通過しない。もつともこ
こに別にシヤツタを設けてシヤツタ１８と連動さ
せてもよい。さて第２吐出口からオゾンを含んだ
空気が室へ吐出されると、細菌、臭いのある不清
浄な空気にオゾンが注入されて殺菌、脱臭され
る。室内のオゾン濃度は３〜5ppmga適正値とさ
れる。室内のオゾン濃度がこの適正値になるまで
オゾンの注入をするように前記の運転を続行す
る。第２のステツプでは殺菌、脱臭に必要な時
間、例えば10〜20分間経過後に、オゾン発生器１
９の作動を停止し、シヤツタ１８を閉じ、フアン
１４のみを運転する。そうすると室内の残留オゾ
ンを含んだ空気は吸込口１５から吸い込まれてダ
クト１２を経て、オゾン分解手段２１を透過して
第１吐出口１６から室内へ戻される。その時残留
オゾンはオゾン分解手段２１で分解除去され、細
菌、臭い、オゾンのない清浄な空気となる。かく
して室内の空気全体が清浄な空気になる。 The operating method of this embodiment will be explained. In the first step, the shutter 18 is opened, the fan 14 is operated, and the ozone generator 19 is activated. Ozone is discharged from the ozonized air outlet 20 and mixed into the air flowing in the direction of arrow P in the duct 12. The water is then discharged from the shutter 18 and the second discharge port 17 into the room. At this time, since the first discharge port 16 has a large air resistance, almost no air passes through it. Of course, a separate shutter may be provided here and interlocked with the shutter 18. Now, when the air containing ozone is discharged into the room from the second discharge port, ozone is injected into the unclean air containing bacteria and odor, thereby sterilizing and deodorizing the air. The appropriate indoor ozone concentration is 3 to 5 ppmga. The above operation is continued to inject ozone until the indoor ozone concentration reaches this appropriate value. In the second step, after the time required for sterilization and deodorization, for example 10 to 20 minutes, the ozone generator
9 is stopped, the shutter 18 is closed, and only the fan 14 is operated. Then, air containing residual ozone in the room is sucked in through the suction port 15, passes through the duct 12, passes through the ozone decomposition means 21, and is returned into the room through the first discharge port 16. At this time, residual ozone is decomposed and removed by the ozone decomposition means 21, resulting in clean air free of bacteria, odor, and ozone. In this way, the entire indoor air becomes clean.
この考案の異る態様を説明する。前記の実施例
を示す第１図及び第２図を援用して説明すると、
第２の吐出口１７及びシヤツタ１８を設けないで
この部分を壁等で閉じ、フアン１４を逆に運転
し、ダクト内を空気が矢印Ｐと反対方向に流れる
ようにする。そうしてオゾン発生器１９を作動さ
せるとオゾンを含んだ空気はフアン１４により室
内へ吐出され殺菌、脱臭作用を行なう。室内の空
気はやがて循環して残留オゾンを含んだ空気はオ
ゾン分解手段２１を透過してこの空気浄化装置に
取り込まれ、その際オゾンは分解される。必要時
間の経過後に、フアン１４の運転をしたまゝオゾ
ン発生器１９の作動のみを停止することにより、
オゾン分解手段２１のみを作動させるようにする
と、すでに殺菌、脱臭の行き届いた室内の空気か
らオゾンも除去され全体が清浄な空気になる。そ
の後フアン１４の運転も停止する。第１図に示す
ものがいわばバツチ式であるのに対し、この態様
のものは連続式ともいわれ、オゾンを吐出しなが
らオゾンを分解するのでオゾンの全発生量と運転
時間はやゝ大きくなる傾向があるが、オゾンを含
んだ空気を装置から吐出す流速と方向を利用し、
室内空気の循環を活用すれば実質上前記傾向は改
善され、無視できる。その結果操作が簡潔で室内
の最大オゾン濃度を低くおさえていることができ
る。 Different aspects of this invention will be explained. To explain with reference to FIGS. 1 and 2 showing the above embodiment,
This part is closed with a wall or the like without providing the second discharge port 17 and the shutter 18, and the fan 14 is operated in the opposite direction so that the air flows in the direction opposite to the arrow P in the duct. When the ozone generator 19 is operated, the air containing ozone is discharged into the room by the fan 14, and performs sterilization and deodorization. The indoor air eventually circulates, and the air containing residual ozone passes through the ozone decomposition means 21 and is taken into this air purification device, at which time the ozone is decomposed. After the required time has elapsed, by stopping only the operation of the ozone generator 19 while leaving the fan 14 in operation,
When only the ozone decomposition means 21 is operated, ozone is also removed from the indoor air, which has already been thoroughly sterilized and deodorized, resulting in clean air as a whole. After that, the operation of the fan 14 is also stopped. While the one shown in Figure 1 is a so-called batch type, this type is also called a continuous type, and because it decomposes ozone while discharging ozone, the total amount of ozone generated and operating time tend to be slightly longer. However, by using the flow velocity and direction of air containing ozone discharged from the device,
If indoor air circulation is utilized, the above-mentioned tendency can be substantially improved and ignored. As a result, the operation is simple and the maximum indoor ozone concentration can be kept low.
なお、第３図に示す空気浄化装置は基本的には
例えば特開昭61−209665号公報に記載された空気
浄化装置と同じであり、風量の比較的少ないフア
ン４１から室内空気を取込み、オゾン発生器１９
の多数のハイシヤツ口２０の後流側に反応室４２
を設け、オゾン分解手段２１を経由してオゾンの
ない殺菌、脱臭された清浄空気を再び室内へ戻す
ものである。 The air purification device shown in FIG. 3 is basically the same as the air purification device described in, for example, Japanese Patent Application Laid-Open No. 61-209665, and takes in room air from a fan 41 with a relatively small air volume and converts it into ozone. Generator 19
A reaction chamber 42 is located downstream of a large number of high-shear ports 20.
is installed, and the ozone-free, sterilized and deodorized clean air is returned to the room via the ozone decomposition means 21.
ところで、第１図に示されたこの考案による空
気浄化装置は、第１ステツプにて、殺菌、脱臭す
べき室内そのものの中へ一旦オゾンを放出して室
内の殺菌、脱臭を行う。その後、第２ステツプに
て、室内に残留するオゾンを吸収してオゾンの分
解を行う。一方、第３図に示された従来の空気浄
化装置は、室内の空気を吸込み、それにオゾンを
加えてその後にオゾンを分解して排出するもので
ある。それゆえ、第１図に示されたこの考案によ
る空気浄化装置は、第３図に示された従来の空気
浄化装置に比較して、短時間に室内空気の殺菌、
脱臭を行うことができる。しかも、第１図に示さ
れたこの考案による空気浄化装置においては、殺
菌、脱臭すべき室内そのものの中へ一旦オゾンを
放出して室内の殺菌、脱臭を行うので、室内の天
井、壁などに付着している臭い、菌の処理が可能
であるという利点がある。 By the way, in the first step of the air purifying apparatus according to this invention shown in FIG. 1, ozone is once discharged into the room itself to be sterilized and deodorized to sterilize and deodorize the room. After that, in the second step, ozone remaining in the room is absorbed and decomposed. On the other hand, the conventional air purification device shown in FIG. 3 sucks indoor air, adds ozone to it, and then decomposes the ozone and discharges it. Therefore, the air purification device according to this invention shown in FIG. 1 can sterilize indoor air in a shorter time than the conventional air purification device shown in FIG.
Can be deodorized. Moreover, in the air purification device according to this invention shown in Fig. 1, ozone is released into the room itself to sterilize and deodorize the room, so that it does not disturb the ceiling, walls, etc. of the room. It has the advantage that it is possible to dispose of adhering odors and bacteria.
この考案によれば次のような効果がある。 This idea has the following effects.
(1) この考案になる装置を使用して家庭、病院、
ホテル、ビル、工場、交通機関などの室内の脱
臭、殺菌を必要とする空気中に、先にオゾンを
注入し脱臭、殺菌を行ない、その後残留オゾン
を活性炭、触媒等のオゾン分解剤により分解し
て空気を清浄にするという複合効果を有する空
気浄化方法を実現できる。(1) This device can be used at home, hospital, etc.
Ozone is first injected into the air that needs to be deodorized and sterilized in rooms such as hotels, buildings, factories, and transportation facilities to deodorize and sterilize it, and then the remaining ozone is decomposed using an ozone decomposer such as activated carbon or a catalyst. This makes it possible to realize an air purification method that has the combined effect of purifying the air.
(2) 空気浄化に必要な適正オゾン量を確保できる
ため、確実な殺菌、脱臭ができる。(2) Since the appropriate amount of ozone necessary for air purification can be secured, reliable sterilization and deodorization can be achieved.
(3) 残留オゾンをオゾン分解剤で強制分解するた
め、短時間にて空気浄化が行なえる。(3) Since residual ozone is forcibly decomposed using an ozone decomposer, air purification can be achieved in a short time.
(4) オゾンの残留時間が短い又は全くないため、
人体、室内の材料等にオゾンの悪影響を与えな
い。(4) Due to short or no ozone residual time,
Ozone does not have any harmful effects on the human body or indoor materials.
等の効果がある。従つて空気浄化方法として短時
間に確実な浄化が行なえるシステムが実現でき
る。There are other effects. Therefore, as an air purification method, a system that can perform reliable purification in a short time can be realized.
第１図はこの考案の実施例の空気浄化装置を示
す断面図、第２図は第１図の−断面を示す断
面図、第３図は従来技術を示す概要図、第４図は
同様に別の従来技術を示す概要図である。
４，１９……オゾン発生器、１１……枠体、１
２……ダクト、１３……内室、１４……フアン、
１５……吸込口、１６……第１吐出口、１７……
第２吐出口、１８……シヤツタ、２０……排出
口、２１……オゾン分解手段、２４……昇圧トラ
ンス、２５……コンプレツサ、２８……除湿装
置、２９……通風路。
Fig. 1 is a cross-sectional view showing an air purifying device according to an embodiment of this invention, Fig. 2 is a cross-sectional view showing the - cross section of Fig. 1, Fig. 3 is a schematic diagram showing the prior art, and Fig. 4 is a similar diagram. FIG. 2 is a schematic diagram showing another conventional technique. 4, 19... Ozone generator, 11... Frame, 1
2...Duct, 13...Inner room, 14...Fan,
15... Suction port, 16... First discharge port, 17...
2nd discharge port, 18...shutter, 20...discharge port, 21...ozone decomposition means, 24...boost transformer, 25...compressor, 28...dehumidifier, 29...ventilation duct.
Claims (1)
２吐出口とを設け、前記吸込口と第１吐出口およ
び第２吐出口との間の通風路にフアンを設け、か
つ前記吸込口と第２吐出口との間の通風路にはオ
ゾン発生器の排出口を設け、そして前記第１吐出
口にはオゾン分解手段を備え、前記第２吐出口に
は前記オゾン発生器の作動と共に開くシヤツタを
備え、第１ステツプでは前記フアンおよびオゾン
発生器を作動させて前記第２吐出口からオゾンを
室内へ排出させ、第２ステツプでは前記フアンの
みを作動させて前記吸込口から吸込まれた室内の
オゾン含有空気をオゾン分解手段により分解して
前記第１吐出口から排出することを特徴とするオ
ゾンによる空気浄化装置。 A frame body is provided with an indoor air suction port, a first discharge port, and a second discharge port, a fan is provided in a ventilation path between the suction port and the first discharge port, and the second discharge port, and the suction port is provided with a fan. An ozone generator outlet is provided in the ventilation passage between the ozone generator and the second outlet, and the first outlet is provided with an ozone decomposition means, and the second outlet is provided with ozone decomposition means. In a first step, the fan and ozone generator are operated to discharge ozone into the room from the second discharge port, and in a second step, only the fan is operated to cause ozone to be sucked in from the suction port. An air purification device using ozone, characterized in that indoor ozone-containing air is decomposed by an ozone decomposition means and discharged from the first discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987090328U JPH0539700Y2 (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987090328U JPH0539700Y2 (en) | 1987-06-12 | 1987-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197547U JPS63197547U (en) | 1988-12-20 |
| JPH0539700Y2 true JPH0539700Y2 (en) | 1993-10-08 |
Family
ID=30950087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987090328U Expired - Lifetime JPH0539700Y2 (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539700Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002204822A (en) * | 2001-01-10 | 2002-07-23 | Ricoh Elemex Corp | Air cleaner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61209665A (en) * | 1985-03-14 | 1986-09-17 | シャープ株式会社 | Deodorizing apparatus |
-
1987
- 1987-06-12 JP JP1987090328U patent/JPH0539700Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61209665A (en) * | 1985-03-14 | 1986-09-17 | シャープ株式会社 | Deodorizing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63197547U (en) | 1988-12-20 |
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