JPS63282106A - Ozone generator - Google Patents
Ozone generatorInfo
- Publication number
- JPS63282106A JPS63282106A JP11621187A JP11621187A JPS63282106A JP S63282106 A JPS63282106 A JP S63282106A JP 11621187 A JP11621187 A JP 11621187A JP 11621187 A JP11621187 A JP 11621187A JP S63282106 A JPS63282106 A JP S63282106A
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- air
- generator
- ozone generator
- temp
- 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
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 230000008020 evaporation Effects 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/60—Feed streams for electrical dischargers
- C01B2201/66—Pretreatment of the feed
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
Description
【発明の詳細な説明】 （イ）産業上の利用分野 本発明は、オゾン発生装置に関する。[Detailed description of the invention] (b) Industrial application fields The present invention relates to an ozone generator.
（ロ）従来の技術
一般に、空気中の殺菌、脱臭、水の浄化、食品の保存の
長期化、並びに害虫の駆除等に、オゾン（０，）が有効
であることは知られている。そして、オゾンを発生させ
るための装置としては例えば特公昭５７−３２８５８号
公報等に示されているように、原料となる空気の取入口
及びオゾン吹出口を備えたオゾン発生器と、前記空気の
取入口に空気を圧送するエアポンプとで構成したものが
ほとんどである。(b) Prior Art It is generally known that ozone (0,) is effective in sterilizing and deodorizing the air, purifying water, preserving food for a long period of time, and exterminating pests. As a device for generating ozone, for example, as shown in Japanese Patent Publication No. 57-32858, there is an ozone generator equipped with an intake port for raw air and an ozone outlet, and an ozone generator for generating the air. Most are constructed with an air pump that pumps air into the intake port.
１号 発明が解決しようとする問題点しかしながら上
記のような構成のオゾン発生装置によると、原料となる
空気の温度については何等管理されていないため、空気
の温度は、その使用される環境に太き（左右されること
となり、この空気温度の違いによりオゾンの発生量も大
きく変わってくる。一方、オゾンは、その利用分野によ
って適正な濃度が異な゛す、適正な濃度であれば上述し
た効果が充分発揮できるが、反面、濃度が不適正だと人
体への悪影響や有機材料の劣化、金属の腐蝕等の問題を
招くことになる。No. 1 Problem to be Solved by the Invention However, according to the ozone generator configured as described above, the temperature of the raw air is not controlled in any way, so the temperature of the air varies greatly depending on the environment in which it is used. The amount of ozone generated varies greatly depending on the difference in air temperature.On the other hand, the appropriate concentration of ozone varies depending on the field of use. However, if the concentration is inappropriate, it may cause problems such as adverse effects on the human body, deterioration of organic materials, and corrosion of metals.
本発明は斯る点に鑑みなされたもので、オゾン発生装置
におけるオゾン発生量を、装置の使用環境、特に、温度
環境に依存されることなく安定して確保することを目的
とする。The present invention was made in view of the above, and an object of the present invention is to stably ensure the amount of ozone generated in an ozone generator without depending on the environment in which the device is used, particularly the temperature environment.
に）問題点を解決するための手段
本発明は、オゾン発生器と、このオゾン発生器に原料と
なる空気を供給する給気装置との間の空気配管に、前記
空気を冷却する冷凍装置を設けたものである。B) Means for Solving the Problems The present invention provides a cooling device for cooling the air in the air piping between an ozone generator and an air supply device that supplies raw air to the ozone generator. It was established.
（ホ）作用
本発明のオゾン発生器は上記の構成により、給気装置か
らオゾン発生器に供給される空気を冷凍装置の蒸発器で
一定温度に冷却して、前記空気を周囲温度よりも低い温
度状態でオゾン発生器へ送ることができ、オゾンの発生
効率を高められると共に、オゾン発生装置の周囲温度の
変化にあまり左右されることな（オゾンの発生量を定量
化することができ、オゾン発生器の運転、停止だけの制
御でもオゾンの濃度管理を容易に行なうことが可能とな
る。(e) Effect The ozone generator of the present invention has the above-described configuration, whereby the air supplied from the air supply device to the ozone generator is cooled to a constant temperature by the evaporator of the refrigeration device, and the air is cooled to a temperature lower than the ambient temperature. It can be sent to the ozone generator in a temperature state, increasing the efficiency of ozone generation, and is less affected by changes in the ambient temperature of the ozone generator (the amount of ozone generated can be quantified, Ozone concentration can be easily controlled by simply controlling the generator to start and stop.
（へ）実施例 以下本発明の実施例を図面に基づいて説明する。(f) Example Embodiments of the present invention will be described below based on the drawings.
第１図において、１は空気取入口２及びオゾン吹出口３
を有するオゾン発生器であり、この発生器は冷却室４を
介してエアポンプ５に配管接続されている。６は冷媒圧
縮機７、凝縮器８、定圧膨張弁９、及び蒸発器１０を順
次配管接続して構成された冷凍装置である。前記蒸発器
１０は冷却室４内に設置されて該室内の空気を冷却して
いる。In Fig. 1, 1 is an air intake port 2 and an ozone outlet 3.
This ozone generator is connected to an air pump 5 via a cooling chamber 4 via piping. Reference numeral 6 denotes a refrigeration system configured by sequentially connecting a refrigerant compressor 7, a condenser 8, a constant pressure expansion valve 9, and an evaporator 10 with piping. The evaporator 10 is installed within the cooling chamber 4 and cools the air within the chamber.
第２図は前記冷却室４内の構造の一例を示し、１０は前
記蒸発器、１１は冷媒入口、１２は冷媒出口、１３は空
気入口、１４は空気出口、１５は電磁弁１６を有する排
水管を示す。ここで、冷却室４は水平面から傾斜して設
置されると共に、空気人口１３は空気出口１４より下方
に設けられている。FIG. 2 shows an example of the structure inside the cooling chamber 4, in which 10 is the evaporator, 11 is a refrigerant inlet, 12 is a refrigerant outlet, 13 is an air inlet, 14 is an air outlet, and 15 is a drain having a solenoid valve 16. Showing the tube. Here, the cooling chamber 4 is installed inclined from the horizontal plane, and the air population 13 is provided below the air outlet 14.
このように構成されたオゾン発生装置において、エアポ
ンプ５から冷却室４を介してオゾン発生器１に送られて
きた空気には該発生器内で高電圧が印加され、オゾン吹
出口３からオゾン（０３）が発生する。ここで、前記冷
却室４内の空気は冷凍装置６の蒸発器１０によって常時
冷却されているが、ここで、蒸発器１０の蒸発温度は、
定圧膨張弁９によって常に０℃を下回ることな（、かつ
、０°Ｃに近い温度に調整されている。これにより、オ
ゾン発生器１へ供給される空気を該発生器の周囲温度よ
りも低い一定の温度（例えば０〜１０℃）に維持するこ
とができ、オゾンの発生効率を高められるだけでなく（
オゾンの発生効率は原料となる空気の温度が低い程、換
言すれば比重量が大きい程高くなることに起因する）、
オゾンの発生量を、オゾン発生器１の周囲温度に左右さ
れることなく常に定量化することができ、オゾンの濃度
管理を容易化できる。例えば、オゾン発生器１の運転、
及び停止時間の制御だけでもオゾン濃度管理を行なうこ
とができる。これにより、特にオゾン濃度を厳重に管理
する必要のある病院、ホテル、レストラン等の空気浄化
、或いはプールの水処理に使用されるオゾン発生装置の
オゾン濃度管理が容易となる。In the ozone generator configured in this way, a high voltage is applied to the air sent from the air pump 5 to the ozone generator 1 via the cooling chamber 4 in the generator, and ozone ( 03) occurs. Here, the air in the cooling chamber 4 is constantly cooled by the evaporator 10 of the refrigeration device 6, and the evaporation temperature of the evaporator 10 is
The constant pressure expansion valve 9 always adjusts the temperature to below 0°C (and close to 0°C.) This allows the air supplied to the ozone generator 1 to be kept at a temperature lower than the ambient temperature of the generator. It is possible to maintain a constant temperature (e.g. 0 to 10℃), which not only increases the efficiency of ozone generation (
The lower the temperature of the raw material air, in other words, the higher the specific weight, the higher the efficiency of ozone generation.)
The amount of ozone generated can be constantly quantified without being affected by the ambient temperature of the ozone generator 1, and the ozone concentration can be easily managed. For example, operation of the ozone generator 1,
Ozone concentration can be managed simply by controlling the stop time. This makes it easier to manage the ozone concentration of ozone generators used for air purification in hospitals, hotels, restaurants, etc., or for pool water treatment, where ozone concentration must be strictly controlled.
また、冷却室４を水平面から傾斜して設置したこと、及
び、空気人口１３を空気出口１４より下方に位置させた
ことにより、蒸発器１０に結露した水がオゾン発生器１
に流出することはな（、しかも、この水を排水管１５か
らすみやかに排出させることかでき、オゾンの発生効率
を良好に維持できる。Furthermore, since the cooling chamber 4 is installed at an angle from the horizontal plane and the air population 13 is located below the air outlet 14, water condensed on the evaporator 10 is transferred to the ozone generator 1.
Moreover, this water can be quickly discharged from the drain pipe 15, and ozone generation efficiency can be maintained at a good level.
更にまた、冷凍装置６を蒸発温度がＯ〜１℃程度で略一
定になるよう制御すれば、蒸発器１０の着霜がなくなり
、除霜装置を不用にできる。これにより、オゾン発生器
１に供給される空気の温度を一層安定させることができ
、オゾンの濃度管理をより精度良く行うことができる。Furthermore, if the refrigeration device 6 is controlled so that the evaporation temperature is approximately constant at about 0 to 1° C., there will be no frost on the evaporator 10, making it possible to eliminate the need for a defrosting device. Thereby, the temperature of the air supplied to the ozone generator 1 can be further stabilized, and the ozone concentration can be managed with higher precision.
（ト）発明の効果
以上のように本発明によれば、オゾン発生器に供給され
る空気を、周囲温度に影響されることなく、常に一定に
冷却された温度に維持してお（ことができ、単にオゾン
発生効率を向上できるだけでなく、オゾン発生量の変動
を少く押えてオゾンの濃度管理を容易にすることができ
る。(G) Effects of the Invention As described above, according to the present invention, the air supplied to the ozone generator can be maintained at a constant cooled temperature without being affected by the ambient temperature. This not only improves ozone generation efficiency, but also reduces fluctuations in the amount of ozone generated and facilitates ozone concentration management.
第１図は本発明の実施例を示すオゾン発生装置の説明図
、第２図は第１図に示した冷却室の説明図である。
ｌ”°・オゾン発生器、 ４・・・冷却室、 ５・・・
エアポンプ、 ６・・・冷凍装置、 １０・・・蒸発
器。FIG. 1 is an explanatory diagram of an ozone generator showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the cooling chamber shown in FIG. 1. l”°・Ozone generator, 4...Cooling room, 5...
Air pump, 6... Refrigeration device, 10... Evaporator.
Claims (2)
空気を供給する給気装置との間の空気配管に、前記空気
を冷却する冷凍装置を設けたことを特徴とするオゾン発
生装置。(1) An ozone generator characterized in that a refrigeration device for cooling the air is provided in the air piping between the ozone generator and an air supply device that supplies air as a raw material to the ozone generator.
値となるよう制御されていることを特徴とする特許請求
の範囲第１項記載のオゾン発生装置。(2) The ozone generator according to claim 1, wherein the refrigeration device is controlled so that the evaporation temperature is a substantially constant value that does not fall below 0°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11621187A JPS63282106A (en) | 1987-05-13 | 1987-05-13 | Ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11621187A JPS63282106A (en) | 1987-05-13 | 1987-05-13 | Ozone generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63282106A true JPS63282106A (en) | 1988-11-18 |
Family
ID=14681589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11621187A Pending JPS63282106A (en) | 1987-05-13 | 1987-05-13 | Ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63282106A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01160807A (en) * | 1987-12-18 | 1989-06-23 | Teru Kyushu Kk | Ozone generator |
| EP0498585A2 (en) * | 1991-02-05 | 1992-08-12 | The BOC Group plc | Production of ozone |
| US5652805A (en) * | 1993-05-24 | 1997-07-29 | Kabushiki Kaisha Komatsu Seisakusho | Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device |
-
1987
- 1987-05-13 JP JP11621187A patent/JPS63282106A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01160807A (en) * | 1987-12-18 | 1989-06-23 | Teru Kyushu Kk | Ozone generator |
| EP0498585A2 (en) * | 1991-02-05 | 1992-08-12 | The BOC Group plc | Production of ozone |
| US5652805A (en) * | 1993-05-24 | 1997-07-29 | Kabushiki Kaisha Komatsu Seisakusho | Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device |
| US5661671A (en) * | 1993-05-24 | 1997-08-26 | Kabushiki Kaisha Komatsu Seisakusho | Bending angle detecting position setting device |
| US5899964A (en) * | 1993-05-24 | 1999-05-04 | Kabushiki Kaisha Komatsu Seisakusho | Bending angle detector and straight line extracting device for use therewith and bending angle detecting position setting device |
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