JP4762170B2 - Ozone water production equipment - Google Patents

Ozone water production equipment Download PDF

Info

Publication number
JP4762170B2
JP4762170B2 JP2007043617A JP2007043617A JP4762170B2 JP 4762170 B2 JP4762170 B2 JP 4762170B2 JP 2007043617 A JP2007043617 A JP 2007043617A JP 2007043617 A JP2007043617 A JP 2007043617A JP 4762170 B2 JP4762170 B2 JP 4762170B2
Authority
JP
Japan
Prior art keywords
ozone
water
gas
ozone water
generator
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.)
Active
Application number
JP2007043617A
Other languages
Japanese (ja)
Other versions
JP2008207056A (en
Inventor
耕三 田村
崇 關
由之 福田
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.)
TAMURA TECO CO., LTD.
Original Assignee
TAMURA TECO CO., LTD.
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 TAMURA TECO CO., LTD. filed Critical TAMURA TECO CO., LTD.
Priority to JP2007043617A priority Critical patent/JP4762170B2/en
Publication of JP2008207056A publication Critical patent/JP2008207056A/en
Application granted granted Critical
Publication of JP4762170B2 publication Critical patent/JP4762170B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、オゾン水製造装置に関する。   The present invention relates to an ozone water production apparatus.

従来のオゾン水製造装置は、特許文献１記載のように、生成したオゾン水に溶解したオゾン濃度を測定可能なオゾン濃度計を内蔵しておらず、オゾン水製造装置外部に濃度測定計器を追加設置して、生成したオゾン水の溶存オゾン濃度を確認していた。また、オゾンを溶解させる前の原水については測定されることはなかった。   The conventional ozone water production device does not include an ozone concentration meter that can measure the concentration of ozone dissolved in the generated ozone water as described in Patent Document 1, and a concentration measuring instrument is added outside the ozone water production device. It was installed and the dissolved ozone concentration of the generated ozone water was confirmed. In addition, raw water before ozone was dissolved was not measured.

つまり、生成したオゾン水の溶存オゾン濃度を測定するには、従来のオゾン水製造装置にオゾン濃度計を追加設置して接続する必要があるという欠点があった。また、オゾン濃度計を接続して、溶存オゾン濃度を測定しても、生成したオゾン水の測定結果がオゾン水を溶解させる前の原水の成分に影響を受けた測定結果となることがあり、信用できないという欠点があった。
特開２００６−８２４号公報 That is, in order to measure the dissolved ozone concentration of the generated ozone water, there is a drawback that it is necessary to additionally install and connect an ozone concentration meter to the conventional ozone water production apparatus. In addition, even if the ozone concentration meter is connected and the dissolved ozone concentration is measured, the measurement result of the generated ozone water may be the measurement result affected by the raw water component before dissolving the ozone water, There was a drawback that it was not reliable.
JP 2006-824 A

解決しようとする課題は、生成したオゾン水の溶存オゾン濃度をオゾン水製造装置自体で測定できない点である。また、生成したオゾン水だけでなく、原水の測定がおこなえなかった点である。   The problem to be solved is that the dissolved ozone concentration of the generated ozone water cannot be measured by the ozone water production apparatus itself. Moreover, not only the generated ozone water but also the raw water could not be measured.

そこで、本発明は、原水とオゾン水の溶存オゾン濃度を測定可能なオゾン水製造装置を提供することを目的とする。   Then, an object of this invention is to provide the ozone water manufacturing apparatus which can measure the dissolved ozone concentration of raw | natural water and ozone water.

そこで、上記目的を達成するために、本発明に係るオゾン水製造装置は、オゾン水生成器を収納したケーシングに、紫外線吸収式オゾン濃度計を内蔵したオゾン水製造装置であって、オゾン溶解前の原水が供給される供給水口に接続されるオゾン水生成器と、上記オゾン水生成器に接続されるオゾンガス生成器と、上記オゾン水生成器にて生成した上記オゾン水とオゾン溶解前の上記原水とを所定時間毎に切換える切換弁と、上記原水と上記オゾン水とを交互に測定する紫外線吸収式オゾン濃度計と、測定後の上記原水と上記オゾン水を取水可能に上記紫外線吸収式オゾン濃度計に接続される気液分離タンクと、上記オゾン水生成器にて上記原水に溶解されなかったオゾンガスを上記気液分離タンクに送るためのエアーベントと、上記気液分離タンクに接続された排オゾン処理器と、を上記ケーシング内に備え、さらに、上記ケーシングの外面に、上記オゾン水生成器にて生成した上記オゾン水を使用先へ供給可能なオゾン水出口と、上記気液分離タンク内でオゾンガスと分離させた液体を排出可能な水ドレン口と、溶存オゾン濃度を使用時にデジタル表示する濃度表示器と、を設け、上記切換弁から上記原水と上記オゾン水とを交互に上記紫外線吸収式オゾン濃度計へ流して、ゼロ点修正をおこなうものである。 Therefore, in order to achieve the above object, an ozone water production apparatus according to the present invention is an ozone water production apparatus in which an ultraviolet absorption ozone concentration meter is built in a casing housing an ozone water generator, and before ozone dissolution. of the ozone water generator raw water is connected to the water inlet supply supplied, the ozone gas generator that is connected to the ozone water generator, generated the ozone water and ozone-dissolved prior to the at the ozone water generator A change-over valve that switches the raw water every predetermined time, an ultraviolet absorption ozone concentration meter that alternately measures the raw water and the ozone water, and the ultraviolet absorption ozone that can take the raw water and the ozone water after measurement. A gas-liquid separation tank connected to the concentration meter, an air vent for sending ozone gas not dissolved in the raw water by the ozone water generator to the gas-liquid separation tank, and the gas-liquid component An exhaust ozone treatment device connected to a tank, and an ozone water outlet capable of supplying the ozone water generated by the ozone water generator to a use destination on the outer surface of the casing; A water drain port capable of discharging the liquid separated from the ozone gas in the gas-liquid separation tank, and a concentration indicator for digitally displaying the dissolved ozone concentration when in use are provided, and the raw water and the ozone water are supplied from the switching valve. the flowing into the UV absorption ozone concentration meter alternately, Ru der to perform the correction zero point.

本発明のオゾン水製造装置によれば、紫外線吸収式オゾン濃度計をオゾン水生成器と同一のケーシング内に備えているので、従来のようにオゾン濃度測定計器を追加で設置する必要がなく、経済的である。また、濃度計器の追加施工の手間がなくなり、迅速に施工ができる。また、原水とオゾン水を常に交互に測定して、原水を基準としてゼロ点修正（校正）がおこなえるので、オゾン水の測定結果が原水の影響を受けず、正確な測定結果を知ることができる。また、測定したデータを随時デジタル表示できるので、生成したオゾン水の溶存オゾン濃度管理が容易にできる。   According to the ozone water production apparatus of the present invention, since an ultraviolet absorption type ozone concentration meter is provided in the same casing as the ozone water generator, there is no need to additionally install an ozone concentration measuring instrument as in the past, Economical. In addition, there is no need for additional construction of the concentration meter, and construction can be performed quickly. In addition, since raw water and ozone water are always measured alternately and zero point correction (calibration) can be performed based on the raw water, the measurement result of ozone water is not affected by the raw water and the accurate measurement result can be known. . Moreover, since the measured data can be digitally displayed at any time, the dissolved ozone concentration of the generated ozone water can be easily managed.

以下、実施の形態を示す図面に基づき、本発明を詳細する。
図１は、本発明に係るオゾン水製造装置の実施の一形態の構成をブロック図にて示している。また、図２は実施の一形態の外観を示している。
１はケーシング10に収納されたオゾン水生成器であって、オゾン溶解前の原水11を供給水口９を介して取り込む供給弁19に、フロースイッチ５を介して原水11を取水可能に接続すると共に、フロースイッチ５にて起動されるオゾンガス生成器２によって生成されたオゾンガスを取り込み可能に接続している。また、オゾン水生成器１は、生成したオゾン水12を使用先へ供給可能なオゾン水出口17に接続されている。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
FIG. 1 is a block diagram showing the configuration of an embodiment of an ozone water production apparatus according to the present invention. FIG. 2 shows the appearance of an embodiment.
An ozone water generator 1 accommodated in a casing 10 is connected to a supply valve 19 for taking in raw water 11 before ozone dissolution through a supply water port 9 so that the raw water 11 can be supplied through a flow switch 5. The ozone gas generated by the ozone gas generator 2 activated by the flow switch 5 is connected so as to be able to take in. Further, the ozone water generator 1 is connected to an ozone water outlet 17 that can supply the generated ozone water 12 to a user.

３は紫外線吸収式オゾン濃度計であって、供給弁19から供給される原水11と、オゾン水生成器１で生成されたオゾン水12と、を所定時間毎に交互に切換可能な三方バルブの切換弁４と接続している。つまり、切換弁４は供給弁19に原水弁13を介して接続されると共に、オゾン水生成器１にオゾン水弁14を介して接続されている。また、切換弁４の原水側部４ａと切換弁４の紫外線吸収式オゾン濃度計側部４ｃとを流水可能状態に接続すると共に、切換弁４のオゾン水側部４ｂと切換弁４の紫外線吸収式オゾン濃度計側部４ｃとは止水可能状態に接続している。しかし、切換弁４の切換動作によって、原水11とオゾン水12とを紫外線吸収式オゾン濃度計３に対して、流水・止水の切換えを可能に接続している。また、紫外線吸収式オゾン濃度計３は、図示省略の演算部を介して、ケーシング10の外面に設けたデジタル表示する濃度表示器20に測定結果を表示可能に接続している。また、ケーシング10の外面にはケーシング10内の各機器に電力供給を開始する起動スイッチ21を設けている。   An ultraviolet absorption ozone concentration meter 3 is a three-way valve capable of alternately switching between raw water 11 supplied from the supply valve 19 and ozone water 12 generated by the ozone water generator 1 at predetermined time intervals. Connected to the switching valve 4. That is, the switching valve 4 is connected to the supply valve 19 via the raw water valve 13 and is connected to the ozone water generator 1 via the ozone water valve 14. Further, the raw water side portion 4a of the switching valve 4 and the ultraviolet absorption ozone concentration meter side portion 4c of the switching valve 4 are connected in a flowable state, and the ozone water side portion 4b of the switching valve 4 and the ultraviolet absorption of the switching valve 4 are absorbed. It connects to the type ozone concentration meter side part 4c in the water stop possible state. However, the raw water 11 and the ozone water 12 are connected to the ultraviolet absorption ozone concentration meter 3 by the switching operation of the switching valve 4 so as to enable switching between running water and water stoppage. Further, the ultraviolet absorption ozone densitometer 3 is connected to a digitally-displayed concentration indicator 20 provided on the outer surface of the casing 10 so as to be able to display the measurement result via an arithmetic unit (not shown). An activation switch 21 is provided on the outer surface of the casing 10 to start supplying power to each device in the casing 10.

また、８は気液分離タンクであって、紫外線吸収式オゾン濃度計３で測定された、原水11又はオゾン水12を、取水可能にオゾン濃度計３に接続されると共に、オゾン水生成器１にて原水11に溶解されなかったオゾンガスを吸込可能なエアーベント６を介して、オゾン水生成器１に接続されている。また、気液分離タンク８は、その内部でオゾンガスと分離させた無害の液体を排出可能に水ドレン口18と接続している。また、気液分離タンク８は、オゾンガスを無害化させる排オゾン処理器７と接続されている。また、供給水口９と、オゾン水出口17と、水ドレン口18と、はケーシング10の外面に配管可能に突設されている。また、気液分離タンク８と、排オゾン処理器７と、をドレン弁16を介してループ配管としている。また、気液分離タンク８に原水11を供給可能に、給水弁15を介して供給弁19に接続している。   A gas-liquid separation tank 8 is connected to the ozone concentration meter 3 so that the raw water 11 or ozone water 12 measured by the ultraviolet absorption ozone concentration meter 3 can be taken, and the ozone water generator 1. The ozone water generator 1 is connected through an air vent 6 capable of sucking ozone gas that has not been dissolved in the raw water 11. The gas-liquid separation tank 8 is connected to a water drain port 18 so that a harmless liquid separated from ozone gas can be discharged. The gas-liquid separation tank 8 is connected to an exhaust ozone treatment device 7 that renders ozone gas harmless. Further, the supply water port 9, the ozone water outlet 17, and the water drain port 18 are provided on the outer surface of the casing 10 so as to be piped. In addition, the gas-liquid separation tank 8 and the exhaust ozone treatment device 7 are looped through a drain valve 16. Further, the raw water 11 can be supplied to the gas-liquid separation tank 8 and is connected to the supply valve 19 via the water supply valve 15.

なお、本発明は、設計変更可能であって、例えば、フロースイッチ５は、原水11の流入を検知でき、かつ、オゾンガス生成器２を制御できるものであれば良い。また、図示省略するが、原水11を原水弁13から紫外線吸収式オゾン濃度計３に流入可能に直接接続し、オゾン水12をオゾン水弁14から紫外線吸収式オゾン濃度計３に流入可能に直接接続して、原水弁13とオゾン水弁14を交互に所定時間毎に開閉を繰り返し、原水11とオゾン水12を交互に所定時間毎に紫外線吸収式オゾン濃度計３に流入するように制御することで、原水弁13とオゾン水弁14を切換弁４とするも自由である。   The present invention can be changed in design, and for example, the flow switch 5 may be any one that can detect the inflow of the raw water 11 and can control the ozone gas generator 2. Although not shown, the raw water 11 is directly connected to the ultraviolet absorption ozone concentration meter 3 from the raw water valve 13 so that the ozone water 12 can flow directly to the ultraviolet absorption ozone concentration meter 3 from the ozone water valve 14. By connecting, the raw water valve 13 and the ozone water valve 14 are alternately opened and closed repeatedly every predetermined time, and the raw water 11 and the ozone water 12 are alternately controlled to flow into the ultraviolet absorption ozone concentration meter 3 every predetermined time. Thus, the raw water valve 13 and the ozone water valve 14 can be used as the switching valve 4.

上述した本発明のオゾン水製造装置の使用方法と作用について説明する。
ケーシング10の外面に設けられた起動スイッチ21をＯＮにすると、ケーシング10内の各機器に電力が供給されると共に、供給弁19が開いて、原水11の供給元と接続されている供給水口９から原水11が流入する。そして、流入した原水11はフロースイッチ５を通過してオゾン水生成器１に流れる。このとき、フロースイッチ５は、原水11の流入を検知して、オゾンガス生成器２を起動させる。起動したオゾンガス生成器２によって生成されたオゾンガスは、オゾン水生成器１に圧送される。そして、オゾン水生成器１によって原水11にオゾンガスを溶解させて、オゾン水12を生成する。また、生成されたオゾン水12はオゾン水出口17を通過して使用先へ供給される。 The usage method and operation of the ozone water production apparatus of the present invention described above will be described.
When the start switch 21 provided on the outer surface of the casing 10 is turned ON, electric power is supplied to each device in the casing 10, and the supply valve 19 is opened to connect the supply water port 9 connected to the supply source of the raw water 11. Raw water 11 flows from. And the raw | natural water 11 which flowed in passes the flow switch 5, and flows into the ozone water generator 1. FIG. At this time, the flow switch 5 detects the inflow of the raw water 11 and activates the ozone gas generator 2. The ozone gas generated by the activated ozone gas generator 2 is pumped to the ozone water generator 1. Then, ozone water is dissolved in the raw water 11 by the ozone water generator 1 to generate ozone water 12. Further, the generated ozone water 12 passes through the ozone water outlet 17 and is supplied to the user.

また、上述の起動スイッチ21をＯＮした時に、原水弁13とオゾン水弁14とが開く。このとき、切換弁４の濃度計側部４ｃと原水側部４ａは開通状態であり、オゾン水側部４ｂは止まり配管状態であるが、所定の時間（例えば10秒）経過すると、切換弁４が自動切換して、切換弁４の原水側部４ａは止まり配管状態となり、オゾン水側部４ｂと濃度計側部４ｃは開通状態となる。さらに、所定の時間（例えば10秒）経過すると、再び、切換弁４が自動切換して、起動時と同様の濃度計側部４ｃと原水側部４ａは開通状態となり、オゾン水側部４ｂは止まり配管状態となる。その後も、切換弁４は所定時間（例えば10秒）毎に切換動作をおこなう。つまり、切換弁４は起動スイッチ21がＯＮの間、所定時間（例えば10秒）毎に原水11とオゾン水12とを交互に紫外線吸収式オゾン濃度計３へ送水可能としている。よって、紫外線吸収式オゾン濃度計３は、交互に原水11とオゾン水12とを測定する。そして、常に、原水11の測定データとオゾン水12の測定データとを図示省略の演算部にてゼロ点修正（校正）及び演算する。さらに、演算された溶存オゾン濃度を、随時、濃度表示器20にデジタル表示する。   When the start switch 21 is turned on, the raw water valve 13 and the ozone water valve 14 are opened. At this time, the concentration meter side portion 4c and the raw water side portion 4a of the switching valve 4 are in an open state, and the ozone water side portion 4b is in a stopped piping state, but when a predetermined time (for example, 10 seconds) elapses, the switching valve 4 Are automatically switched, the raw water side portion 4a of the switching valve 4 stops and is in a piping state, and the ozone water side portion 4b and the concentration meter side portion 4c are opened. Furthermore, when a predetermined time (for example, 10 seconds) elapses, the switching valve 4 is automatically switched again, and the concentration meter side portion 4c and the raw water side portion 4a which are the same as those at the time of activation are opened, and the ozone water side portion 4b is Stopped piping state. Thereafter, the switching valve 4 performs the switching operation every predetermined time (for example, 10 seconds). That is, the switching valve 4 can alternately feed the raw water 11 and the ozone water 12 to the ultraviolet absorption ozone concentration meter 3 every predetermined time (for example, 10 seconds) while the start switch 21 is ON. Therefore, the ultraviolet absorption type ozone concentration meter 3 measures the raw water 11 and the ozone water 12 alternately. Then, the measurement data of the raw water 11 and the measurement data of the ozone water 12 are always corrected (calibrated) and calculated by a calculation unit (not shown). Further, the calculated dissolved ozone concentration is digitally displayed on the concentration display 20 as needed.

また、測定後の原水11とオゾン水12は気液分離タンク８に送水されて、オゾンガスと無害な液体に分離される。そして、分離された無害な液体は水ドレン口18からケーシング10の外部へ排水される。また、オゾン水生成器１にて原水11に溶解されなかったオゾンガスは、エアーベント６によって気液分離タンク８に送られ、気液分離タンク８内で分離されたオゾンガスと共に排オゾン処理器７にて処理される。   Moreover, the raw water 11 and the ozone water 12 after the measurement are sent to the gas-liquid separation tank 8 and separated into ozone gas and a harmless liquid. The separated harmless liquid is drained from the water drain port 18 to the outside of the casing 10. The ozone gas that has not been dissolved in the raw water 11 by the ozone water generator 1 is sent to the gas-liquid separation tank 8 by the air vent 6 and is sent to the exhaust ozone processor 7 together with the ozone gas separated in the gas-liquid separation tank 8. Processed.

以上のように、本発明は、オゾン水生成器１を収納したケーシング10に、紫外線吸収式オゾン濃度計３を内蔵したことを特徴とするオゾン水製造装置なので、従来の追加型のオゾン濃度計を接続する際に必要であった空間の確保や配管といった施工の手間が削減できる。また、追加購入する手間や費用が削減できる。また、生成したオゾン水12の溶存オゾン濃度が即座に測定されるので、オゾンガス生成器２で生成されるオゾンガスの生成量を調節する目安となって、所定濃度のオゾン水12をより正確に生成できる。また、溶存オゾン濃度を常に測定するので、オゾン水生成器１によって、オゾン水12が生成されているか自己診断できる。   As described above, the present invention is an ozone water production apparatus in which the ultraviolet absorption ozone concentration meter 3 is built in the casing 10 in which the ozone water generator 1 is housed. It is possible to reduce the labor of construction such as securing the space and piping required when connecting the cables. Also, it is possible to reduce the labor and cost of additional purchase. In addition, since the dissolved ozone concentration of the generated ozone water 12 is measured immediately, it becomes a guideline for adjusting the amount of ozone gas generated by the ozone gas generator 2, and more accurately generates ozone water 12 having a predetermined concentration. it can. Moreover, since the dissolved ozone concentration is always measured, the ozone water generator 1 can self-diagnose whether ozone water 12 is generated.

また、生成したオゾン水12とオゾン溶解前の原水11とを所定時間毎に切換する切換弁４を有し、切換弁４から原水11とオゾン水12とを交互に紫外線吸収式オゾン濃度計３へ流して、ゼロ点修正をおこなうので、原水11の成分変化に影響されず、生成したオゾン水12の濃度を正確に測定できる。また、常に原水11とオゾン水12を交互に測定してゼロ点修正（校正）をおこなう測定が可能なので、より正確なオゾン水12の溶存オゾン濃度を知ることができる。また、原水11に対してオゾン水12の溶存オゾン濃度の相違が明確になるので、オゾン水製造装置自体の性能をより正確に評価できる。また、切換弁４が所定時間毎に自動切換して、原水11とオゾン水12を紫外線吸収式オゾン濃度計３で測定するので、無人化設備として利用できる。また、紫外線吸収式オゾン濃度計３を一つで、原水11とオゾン水12の両方を測定可能なので、軽量小型化できる。   Moreover, it has the switching valve 4 which switches the produced | generated ozone water 12 and the raw | natural water 11 before ozone melt | dissolution for every predetermined time, and the ultraviolet absorption ozone concentration meter 3 by which the raw | natural water 11 and the ozone water 12 are alternately switched from the switching valve 4 Therefore, the zero point correction is performed, so that the concentration of the generated ozone water 12 can be accurately measured without being influenced by the component change of the raw water 11. In addition, since the measurement can be performed by always alternately measuring the raw water 11 and the ozone water 12 and correcting (calibrating) the zero point, the more accurate dissolved ozone concentration of the ozone water 12 can be obtained. Moreover, since the difference of the dissolved ozone concentration of the ozone water 12 with respect to the raw water 11 becomes clear, the performance of the ozone water production apparatus itself can be evaluated more accurately. Further, since the switching valve 4 automatically switches every predetermined time and the raw water 11 and the ozone water 12 are measured by the ultraviolet absorption ozone concentration meter 3, it can be used as an unmanned facility. In addition, since one ultraviolet absorption ozone concentration meter 3 can be used to measure both the raw water 11 and the ozone water 12, the weight and size can be reduced.

また、溶存オゾン濃度を、使用時にデジタル表示する濃度表示器20をケーシング10の外面に設けているので、生成したオゾン水12の溶存オゾン濃度が一目で確認できる。また、アナログ表示に比べ、作業者個人の目盛の読み方による数値の読み取り誤差が軽減される。また、デジタル表示された測定値を元に溶存オゾン濃度管理が容易になる。また、オゾン水製造装置の性能保守の管理目安ができ、管理が容易になる。   Further, since the concentration indicator 20 that digitally displays the dissolved ozone concentration at the time of use is provided on the outer surface of the casing 10, the dissolved ozone concentration of the generated ozone water 12 can be confirmed at a glance. In addition, numerical reading errors due to how the operator's individual scale is read are reduced compared to analog display. Moreover, the dissolved ozone concentration management becomes easy based on the measured value displayed digitally. In addition, a management guideline for performance maintenance of the ozone water production apparatus can be made, and management becomes easy.

実施の一形態を示すブロック説明図である。It is block explanatory drawing which shows one Embodiment. 実施の一形態の正面図である。It is a front view of one embodiment.

符号の説明Explanation of symbols

１ オゾン水生成器
２ オゾンガス生成器
３ オゾン濃度計
４ 切換弁
６ エアーベント
７ 排オゾン処理器
８ 気液分離タンク
９ 供給水口
10 ケーシング
11 原水
12 オゾン水
17 水ドレン口
20 濃度表示器
1 Ozone water generator
2 Ozone gas generator 3 Ozone concentration meter 4 Switching valve
6 air vent
7 exhaust ozone treatment equipment
8 gas-liquid separation tank
9 Supply port
10 Casing
11 Raw water
12 Ozone water
17 Water drain port
20 Concentration indicator

Claims (1)

オゾン水生成器（１）を収納したケーシング（10）に、紫外線吸収式オゾン濃度計（３）を内蔵したオゾン水製造装置であって、
オゾン溶解前の原水（11）が供給される供給水口（９）に接続されるオゾン水生成器（１）と、上記オゾン水生成器（１）に接続されるオゾンガス生成器（２）と、上記オゾン水生成器（１）にて生成した上記オゾン水（12）とオゾン溶解前の上記原水（11）とを所定時間毎に切換える切換弁（４）と、上記原水（11）と上記オゾン水（12）とを交互に測定する紫外線吸収式オゾン濃度計（３）と、測定後の上記原水（11）と上記オゾン水（12）を取水可能に上記紫外線吸収式オゾン濃度計（３）に接続される気液分離タンク（８）と、上記オゾン水生成器（１）にて上記原水（11）に溶解されなかったオゾンガスを上記気液分離タンク（８）に送るためのエアーベント（６）と、上記気液分離タンク（８）に接続された排オゾン処理器（７）と、を上記ケーシング（10）内に備え、
さらに、上記ケーシング（10）の外面に、上記オゾン水生成器（１）にて生成した上記オゾン水（12）を使用先へ供給可能なオゾン水出口（17）と、上記気液分離タンク（８）内でオゾンガスと分離させた液体を排出可能な水ドレン口（18）と、溶存オゾン濃度を使用時にデジタル表示する濃度表示器（20）と、を設け、
上記切換弁（４）から上記原水（11）と上記オゾン水（12）とを交互に上記紫外線吸収式オゾン濃度計（３）へ流して、ゼロ点修正をおこなうことを特徴とするオゾン水製造装置。 An ozone water production apparatus in which an ultraviolet absorption ozone concentration meter (3) is built in a casing (10) containing an ozone water generator (1) ,
An ozone water generator (1) connected to a supply water port (9) to which raw water (11) before ozone dissolution is supplied; an ozone gas generator (2) connected to the ozone water generator (1); A switching valve (4) for switching the ozone water (12) generated by the ozone water generator (1) and the raw water (11) before ozone dissolution at predetermined intervals, the raw water (11) and the ozone Ultraviolet absorption ozone concentration meter (3) that alternately measures water (12), and the above ultraviolet absorption ozone concentration meter (3) so that the raw water (11) and ozone water (12) after measurement can be taken. A gas-liquid separation tank (8) connected to the gas-liquid separation tank (8), and an air vent for sending ozone gas not dissolved in the raw water (11) to the gas-liquid separation tank (8) by the ozone water generator (1) ( 6), an exhaust ozone treatment device (7) connected to the gas-liquid separation tank (8), In the casing (10),
Furthermore, on the outer surface of the casing (10), an ozone water outlet (17) capable of supplying the ozone water (12) generated by the ozone water generator (1) to a use destination, and the gas-liquid separation tank ( 8) A water drain port (18) capable of discharging the liquid separated from the ozone gas in 18), and a concentration indicator (20) for digitally displaying the dissolved ozone concentration when used,
Ozone water production characterized in that the raw water (11) and the ozone water (12) are alternately passed from the switching valve (4) to the ultraviolet absorption ozone concentration meter (3) to correct the zero point. apparatus.
JP2007043617A 2007-02-23 2007-02-23 Ozone water production equipment Active JP4762170B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007043617A JP4762170B2 (en) 2007-02-23 2007-02-23 Ozone water production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007043617A JP4762170B2 (en) 2007-02-23 2007-02-23 Ozone water production equipment

Publications (2)

Publication Number Publication Date
JP2008207056A JP2008207056A (en) 2008-09-11
JP4762170B2 true JP4762170B2 (en) 2011-08-31

Family

ID=39783830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007043617A Active JP4762170B2 (en) 2007-02-23 2007-02-23 Ozone water production equipment

Country Status (1)

Country Link
JP (1) JP4762170B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5650151B2 (en) * 2012-03-26 2015-01-07 株式会社Ｉｈｉシバウラ Method for measuring dissolved ozone concentration in ozone water
JP6829100B2 (en) * 2017-02-16 2021-02-10 エース産業株式会社 Ozone concentration measuring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3017486B1 (en) * 1998-12-14 2000-03-06 三郎 田村 Ozone water generator
JP3405707B2 (en) * 2000-03-07 2003-05-12 神鋼プラント建設株式会社 Method and apparatus for continuous measurement of ozone water concentration and operation control method and apparatus in electrolytic ozone water production apparatus
JP3573128B2 (en) * 2001-01-29 2004-10-06 トヨタ車体株式会社 Ozone water concentration meter

Also Published As

Publication number Publication date
JP2008207056A (en) 2008-09-11

Similar Documents

Publication Publication Date Title
US11724012B2 (en) Method of determining an amount of total chlorine in a water sample for a hemodialysis treatment
JP5423318B2 (en) Dialysate concentration monitoring device and operating method thereof
US11008233B2 (en) Chlorine measurement/filter testing/brine container monitoring of a water treatment system
SE513838C2 (en) Method and apparatus for calibrating sensing means in a system with a flowing fluid
CN104412071A (en) Fluid measurement device
JP4762170B2 (en) Ozone water production equipment
JP2018151174A (en) Ballast water measuring device, ship with the same and ballast water measuring method
RU2015155885A (en) MODULAR FLOW CASSETTE
JP2013099969A (en) Pump with flow measurement function, and ballast water treatment device using the same
KR200453850Y1 (en) Water meter
KR20220170367A (en) Humidity measuring device
JP6118059B2 (en) Electronic gas meter
JP3551514B2 (en) Calibration operation method of measuring instrument of water distribution monitor
JP2005207965A (en) Gas cut-off method, and gas cut-off device
KR101229087B1 (en) Drunkometer having detachable alcohol sensor mudule and detachable alcohol sensor mudule
KR200415138Y1 (en) Apparatus for detecting an odor with a pre-treatment device
KR200489921Y1 (en) Proximity sensor monitoring device
JP2006242642A (en) Electronic gas meter
EP3974008A1 (en) Blood purification device
JP5431680B2 (en) Oxygen concentrator
JP5652650B2 (en) Differential pressure transmitter
JP2001149921A (en) Water treating device
FI20030169A (en) Device for measuring water quality
JP2002195865A (en) Flowmeter and electronically sealing method therefor
KR200381838Y1 (en) Auto Controll System for Concentration of Iron chloride

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100325

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100406

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100518

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110510

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110607

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140617

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4762170

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250