JP5878300B2 - Hydrogen water supply device - Google Patents

Hydrogen water supply device Download PDF

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JP5878300B2
JP5878300B2 JP2011105862A JP2011105862A JP5878300B2 JP 5878300 B2 JP5878300 B2 JP 5878300B2 JP 2011105862 A JP2011105862 A JP 2011105862A JP 2011105862 A JP2011105862 A JP 2011105862A JP 5878300 B2 JP5878300 B2 JP 5878300B2
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勇人 中尾
勇人 中尾
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株式会社スイソサム
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Description

本発明は、水道水に水素を含有させた水素水を供給するための水素水供給装置に関するものである。   The present invention relates to a hydrogen water supply device for supplying hydrogen water containing hydrogen in tap water.

従来より、水素を含有させた水素水は、活性酸素を還元させることなどによって人体に好影響を及ぼす作用を有することが確認されている。   Conventionally, it has been confirmed that hydrogen water containing hydrogen has a positive effect on the human body by reducing active oxygen.

この水素水を水道水から生成して供給するようにした装置として、水素水供給装置が利用されている。   A hydrogen water supply device is used as a device that generates and supplies this hydrogen water from tap water.

従来の水素水供給装置では、水道水を供給する水道水供給管に電気分解器を接続し、電気分解器の陰極側の水道水を水素水として貯留タンクに貯留し、貯留タンクから水素水を供給するように構成している(たとえば、特許文献1参照。)。   In a conventional hydrogen water supply device, an electrolyzer is connected to a tap water supply pipe for supplying tap water, tap water on the cathode side of the electrolyzer is stored in a storage tank as hydrogen water, and hydrogen water is supplied from the storage tank. It is comprised so that it may supply (for example, refer patent document 1).

特開2006−43610号公報JP 2006-43610 A

ところが、上記従来の水素水供給装置では、電気分解器の陰極側の水道水を水素水として貯留タンクに貯留しているために、水道水に混入される水素の量が非常に少なく、水素水としての機能を良好に発揮することができないおそれがあった。   However, in the conventional hydrogen water supply apparatus, since the tap water on the cathode side of the electrolyzer is stored in the storage tank as hydrogen water, the amount of hydrogen mixed into the tap water is very small, As a result, there is a possibility that the function as the above cannot be exhibited well.

そこで、請求項1に係る本発明では、水道水に水素を含有させた水素水を供給するための水素水供給装置において、水道水を供給する水道水供給管を分岐して、一方を電気分解器に接続するとともに、他方を貯留タンクに接続し、前記貯留タンクに循環流路を接続し、前記循環流路の途中に前記電気分解器で生成した水素を前記貯留タンクに貯留した水道水に混入させる水素混入部と循環ポンプとを設け、前記水素混入部及び前記循環ポンプよりも下流側に混入させた水素の気泡を細かくするための細泡器を設け、前記水素混入部よりも下流側に水道水を加圧するための加圧器を設け、前記水素混入部と前記加圧器との間に前記細泡器を設けることにした。
Therefore, in the present invention according to claim 1, in a hydrogen water supply apparatus for supplying hydrogen water containing hydrogen in tap water, a tap water supply pipe for supplying tap water is branched, and one of them is electrolyzed. as well as connect to the vessel, and connecting the other to the storage tank, connected to the circulation flow path to said storage tank, the hydrogen produced by the electrolyzer in the middle of the circulation flow path in tap water accumulated in the reservoir tank hydrogen mixed portion to be mixed with a circulation pump is provided, wherein the fine bubble device for fine bubbles of hydrogen were mixed in the downstream side is provided than hydrogen aeration unit and the circulation pump, downstream of the hydrogen aeration unit the pressurizer for pressurizing the tap water is provided, and the Rukoto provided with the fine bubble device between said pressurizer and the hydrogen mixing section to.

また、請求項2に係る本発明では、前記請求項1に係る本発明において、前記電気分解器の上流側に、水道水に含有されたイオンを除去するためのイオン交換器を設けることにした。   Further, in the present invention according to claim 2, in the present invention according to claim 1, an ion exchanger for removing ions contained in tap water is provided upstream of the electrolyzer. .

そして、本発明では、以下に記載する効果を奏する。   And in this invention, there exists an effect described below.

すなわち、本発明では、水道水に水素を含有させた水素水を供給するための水素水供給装置において、水道水を供給する水道水供給管を分岐して、一方を電気分解器に接続するとともに、他方を貯留タンクに接続し、貯留タンクに循環流路を接続し、循環流路の途中に電気分解器で生成した水素を貯留タンクに貯留した水道水に混入させる水素混入部を設けているために、水道水に多量の水素を混入させることができ、水素水としての機能を良好に発揮する水素水を供給することができる。   That is, in the present invention, in a hydrogen water supply apparatus for supplying hydrogen water containing hydrogen in tap water, a tap water supply pipe for supplying tap water is branched, and one is connected to an electrolyzer. The other is connected to the storage tank, the circulation channel is connected to the storage tank, and the hydrogen mixing part is provided in the middle of the circulation channel to mix the hydrogen generated by the electrolyzer into the tap water stored in the storage tank. Therefore, a large amount of hydrogen can be mixed into the tap water, and hydrogen water that exhibits a good function as hydrogen water can be supplied.

特に、電気分解器の上流側に水道水に含有されたイオンを除去するためのイオン交換器を設けることにした場合には、電気分解器の電極に不純物が付着して水素の発生量が低減してしまうのを防止することができ、長期間にわたって水道水に多量の水素を混入させることができる。   In particular, when an ion exchanger for removing ions contained in tap water is installed on the upstream side of the electrolyzer, impurities adhere to the electrode of the electrolyzer and the amount of generated hydrogen is reduced. Can be prevented, and a large amount of hydrogen can be mixed into the tap water for a long period of time.

また、循環流路の水素混入部よりも下流側に水道水を加圧するための加圧器を設けることにした場合には、水道水を加圧することによって水道水に混入させることができる水素の量を増大させることができ、より一層多量の水素を水道水に混入させることができる。   In addition, when a pressurizer for pressurizing tap water is provided downstream of the hydrogen mixing part of the circulation channel, the amount of hydrogen that can be mixed into tap water by pressurizing tap water And a larger amount of hydrogen can be mixed into the tap water.

さらに、循環流路の水素混入部と加圧器との間に混入させた水素の気泡を細かくするための細泡器を設けることにした場合には、水道水に水素を良好に溶解させることができ、これによっても、より一層多量の水素を水道水に混入させることができる。   Furthermore, when it is decided to provide a fine bubbler for making bubbles of hydrogen mixed between the hydrogen mixing part of the circulation channel and the pressurizer, hydrogen can be dissolved well in tap water. This also allows a larger amount of hydrogen to be mixed into the tap water.

本発明に係る水素水供給装置を示すブロック図。The block diagram which shows the hydrogen water supply apparatus which concerns on this invention.

以下に、本発明に係る水素水供給装置の具体的な構成について図面を参照しながら説明する。   Hereinafter, a specific configuration of the hydrogen water supply apparatus according to the present invention will be described with reference to the drawings.

図1に示すように、水素水供給装置1は、水道水を供給するための水道水供給源2に水道水供給管3をフィルター4を介して接続し、水道水供給管3の端部にフローメーター5を接続するとともに2つに分岐して第1及び第2の分岐管6,7を接続し、第1の分岐管6に貯留タンク8をフロートバルブ9を介して接続する一方、第2の分岐管7に電気分解器10をイオン交換器11を介して接続している。ここで、イオン交換器11は、内蔵したイオン交換膜の作用で水道水に含有されるイオンを吸着除去するものである。   As shown in FIG. 1, a hydrogen water supply device 1 is connected to a tap water supply source 2 for supplying tap water via a filter 4 and is connected to an end of the tap water supply pipe 3. While connecting the flow meter 5 and branching into two, the first and second branch pipes 6 and 7 are connected, and the storage tank 8 is connected to the first branch pipe 6 via the float valve 9, while the first An electrolyzer 10 is connected to the two branch pipes 7 via an ion exchanger 11. Here, the ion exchanger 11 adsorbs and removes ions contained in tap water by the action of a built-in ion exchange membrane.

また、水素水供給装置1は、貯留タンク8の底部に循環流路12を接続し、循環流路12の中途部に電気分解器10をチェックバルブ13を介して接続した水素混入部14を形成するとともに、循環流路12の水素混入部14よりも下流側に循環ポンプ15と細泡器16と加圧器17とを順に介設している。ここで、細泡器16は、内蔵したメッシュ状の多孔質板の作用で水道水に含有される水素の気泡をさらに細かいサイズの気泡に砕くものであり、加圧器17は、内蔵したベンチュリ管の作用で水道水の内圧を増加させるものである。   Further, the hydrogen water supply device 1 has a circulation channel 12 connected to the bottom of the storage tank 8, and a hydrogen mixing portion 14 in which an electrolyzer 10 is connected via a check valve 13 in the middle of the circulation channel 12. In addition, a circulation pump 15, a fine bubble device 16, and a pressurizer 17 are provided in this order on the downstream side of the hydrogen mixing portion 14 of the circulation channel 12. Here, the fine bubbler 16 breaks hydrogen bubbles contained in tap water into finer size bubbles by the action of a built-in mesh-like porous plate, and the pressurizer 17 is a built-in venturi tube. This increases the internal pressure of tap water.

また、水素水供給装置1は、貯留タンク8の底部に水素水供給管18を水栓19を介して接続している。   Further, the hydrogen water supply apparatus 1 has a hydrogen water supply pipe 18 connected to the bottom of the storage tank 8 via a faucet 19.

さらに、水素水供給装置1は、フローメーター5と電気分解器10と循環ポンプ15にコントローラー20を接続している。   Further, the hydrogen water supply apparatus 1 has a controller 20 connected to a flow meter 5, an electrolyzer 10 and a circulation pump 15.

水素水供給装置1は、以上に説明したように構成しており、上記水素水供給装置1では、水道水供給源2から供給される水道水の一部が、第1の分岐管6から貯留タンク8に流れて、貯留タンク8に貯留され、一方、残りの水道水が、第2の分岐管7から電気分解器10に流れて、電気分解器10で電気分解される。   The hydrogen water supply device 1 is configured as described above, and in the hydrogen water supply device 1, a part of tap water supplied from the tap water supply source 2 is stored from the first branch pipe 6. It flows to the tank 8 and is stored in the storage tank 8, while the remaining tap water flows from the second branch pipe 7 to the electrolyzer 10 and is electrolyzed by the electrolyzer 10.

また、上記水素水供給装置1では、貯留タンク8に貯留された水道水が、循環ポンプ15によって循環流路12を循環され、その途中において、電気分解器10で水道水を電気分解することで生成した水素だけを水素混入部14から循環流路12を循環する水道水に混入され、水素水となって貯留タンク8に貯留される。   Further, in the hydrogen water supply apparatus 1, tap water stored in the storage tank 8 is circulated through the circulation flow path 12 by the circulation pump 15, and the tap water is electrolyzed by the electrolyzer 10 in the middle thereof. Only the produced hydrogen is mixed into the tap water circulating through the circulation flow path 12 from the hydrogen mixing section 14 and stored in the storage tank 8 as hydrogen water.

そして、上記水素水供給装置1では、貯留タンク8に貯留した水素水が水素水供給管18から供給される。なお、水素水は、加熱や冷却して供給するようにしてもよい。   In the hydrogen water supply apparatus 1, the hydrogen water stored in the storage tank 8 is supplied from the hydrogen water supply pipe 18. The hydrogen water may be supplied after heating or cooling.

また、上記水素水供給装置1では、水素水供給管18から水素水が供給されると、それに伴ってフロートバルブ9が開弁状態となり、水道水供給管3から新たに水道水が貯留タンク8に補充されるとともに、電気分解器10にも水道水が供給される。   Further, in the hydrogen water supply apparatus 1, when hydrogen water is supplied from the hydrogen water supply pipe 18, the float valve 9 is opened accordingly, and tap water is newly supplied from the tap water supply pipe 3 to the storage tank 8. And the tap water is also supplied to the electrolyzer 10.

水素水供給装置1は、水道水が貯留タンク8や電気分解器10に供給されたことをフローメーター5で検出し、電気分解器10及び循環ポンプ15を所定時間駆動する。これにより、電気分解器10で水道水が電気分解され、生成した水素だけが水素混入部14から循環流路12を循環する水道水(水素水)に再び混入される。なお、電気分解器10で生成した酸素は排気している。   The hydrogen water supply device 1 detects that tap water has been supplied to the storage tank 8 and the electrolyzer 10 with the flow meter 5 and drives the electrolyzer 10 and the circulation pump 15 for a predetermined time. Thereby, the tap water is electrolyzed by the electrolyzer 10, and only the generated hydrogen is mixed again into the tap water (hydrogen water) circulating through the circulation channel 12 from the hydrogen mixing section 14. Note that oxygen generated by the electrolyzer 10 is exhausted.

以上に説明したように、上記水素水供給装置1は水道水に水素を含有させた水素水を供給するものであり、水道水を供給する水道水供給管3を分岐して、一方を電気分解器10に接続するとともに、他方を貯留タンク8に接続し、貯留タンク8に循環流路12を接続し、循環流路12の途中に電気分解器10で生成した水素を貯留タンク8に貯留した水道水に混入させる水素混入部14を設けた構成となっている。   As described above, the hydrogen water supply device 1 supplies hydrogen water containing hydrogen in tap water, branches the tap water supply pipe 3 for supplying tap water, and electrolyzes one of them. The storage tank 8 is connected to the storage tank 8, the circulation channel 12 is connected to the storage tank 8, and the hydrogen generated by the electrolyzer 10 is stored in the storage tank 8 in the middle of the circulation channel 12. It has a configuration in which a hydrogen mixing section 14 to be mixed into tap water is provided.

そのため、上記構成の水素水供給装置1では、貯留タンク8に供給される水道水とは別個に電気分解器10に水道水が供給されることになるとともに、供給された水道水を電気分解器10で電気分解することによって生成された水素が水道水に混入されることになり、水道水に多量の水素を効率良く混入させることができ、水素水としての機能を良好に発揮する水素水を供給することができる。   Therefore, in the hydrogen water supply device 1 having the above-described configuration, the tap water is supplied to the electrolyzer 10 separately from the tap water supplied to the storage tank 8 and the supplied tap water is supplied to the electrolyzer. Hydrogen produced by electrolysis in 10 will be mixed into tap water, so that a large amount of hydrogen can be mixed efficiently into tap water, and hydrogen water that functions well as hydrogen water can be obtained. Can be supplied.

また、上記水素水供給装置1では、電気分解器10の上流側に水道水に含有されたイオンを除去するためのイオン交換器11を設けた構成となっている。   Further, the hydrogen water supply apparatus 1 has a configuration in which an ion exchanger 11 for removing ions contained in tap water is provided on the upstream side of the electrolyzer 10.

そのため、上記構成の水素水供給装置1では、水道水に含有されるカルシウムイオンなどの不純物イオンを除去して電気分解器10に供給することになり、電気分解器10の電極に不純物が付着して水素の発生量が低減してしまうのを防止することができ、長期間にわたって水道水に多量の水素を混入させることができる。   Therefore, in the hydrogen water supply device 1 having the above-described configuration, impurity ions such as calcium ions contained in tap water are removed and supplied to the electrolyzer 10, and impurities adhere to the electrode of the electrolyzer 10. Thus, the generation amount of hydrogen can be prevented from being reduced, and a large amount of hydrogen can be mixed into tap water for a long period of time.

また、上記水素水供給装置1では、循環流路12の水素混入部14よりも下流側に水道水を加圧するための加圧器17を設けた構成となっている。   Further, the hydrogen water supply device 1 has a configuration in which a pressurizer 17 for pressurizing tap water is provided on the downstream side of the hydrogen mixing portion 14 of the circulation flow path 12.

そのため、上記構成の水素水供給装置1では、水道水を加圧することによって水道水に混入させることができる水素の量(溶解度)を増大させることができ、より一層多量の水素を水道水に混入させることができる。   Therefore, in the hydrogen water supply apparatus 1 having the above-described configuration, the amount (solubility) of hydrogen that can be mixed into tap water can be increased by pressurizing tap water, and a larger amount of hydrogen can be mixed into tap water. Can be made.

さらに、上記水素水供給装置1では、循環流路12の水素混入部14と加圧器17との間に混入させた水素の気泡を細かくするための細泡器16を設けた構成となっている。   Furthermore, the hydrogen water supply device 1 has a configuration in which a fine bubbler 16 is provided between the hydrogen mixing part 14 and the pressurizer 17 of the circulation flow path 12 for finely mixing hydrogen bubbles. .

そのため、上記構成の水素水供給装置1では、水素を細泡化させることで水道水に水素を良好に溶解させることができ、これによっても、より一層多量の水素を水道水に混入させることができる。   Therefore, in the hydrogen water supply device 1 having the above-described configuration, hydrogen can be dissolved well in tap water by making hydrogen fine, and even this allows a larger amount of hydrogen to be mixed into tap water. it can.

1 水素水供給装置 2 水道水供給源
3 水道水供給管 4 フィルター
5 フローメーター 6,7 分岐管
8 貯留タンク 9 フロートバルブ
10 電気分解器 11 イオン交換器
12 循環流路 13 チェックバルブ
14 水素混入部 15 循環ポンプ
16 細泡器 17 加圧器
18 水素水供給管 19 水栓
20 コントローラー
1 Hydrogen Water Supply Device 2 Tap Water Supply Source 3 Tap Water Supply Pipe 4 Filter 5 Flow Meter 6,7 Branch Pipe 8 Storage Tank 9 Float Valve
10 Electrolyzer 11 Ion exchanger
12 Circulating flow path 13 Check valve
14 Hydrogen mixing section 15 Circulation pump
16 Foamer 17 Pressurizer
18 Hydrogen water supply pipe 19 Faucet
20 controller

Claims (2)

水道水に水素を含有させた水素水を供給するための水素水供給装置において、
水道水を供給する水道水供給管を分岐して、一方を電気分解器に接続するとともに、他方を貯留タンクに接続し、前記貯留タンクに循環流路を接続し、前記循環流路の途中に前記電気分解器で生成した水素を前記貯留タンクに貯留した水道水に混入させる水素混入部と循環ポンプとを設け、前記水素混入部及び前記循環ポンプよりも下流側に混入させた水素の気泡を細かくするための細泡器を設け、前記水素混入部よりも下流側に水道水を加圧するための加圧器を設け、前記水素混入部と前記加圧器との間に前記細泡器を設けたことを特徴とする水素水供給装置。
In a hydrogen water supply device for supplying hydrogen water containing hydrogen in tap water,
Branched tap water supply pipe for supplying tap water, with connecting one to the electrolyzer, and connect the other to the storage tank, connected to the circulation flow path to said storage tank, in the middle of the circulation flow path wherein provided between electrolyzer hydrogen aeration unit to mix the generated hydrogen in tap water accumulated in the reservoir tank and the circulation pump, the bubbles of hydrogen is mixed downstream of the hydrogen aeration unit and the circulation pump A fine bubbler is provided for making fine, a pressurizer for pressurizing tap water is provided downstream of the hydrogen mixing part, and the fine bubbler is provided between the hydrogen mixing part and the pressurizer . A hydrogen water supply device characterized by that.
前記電気分解器の上流側に、水道水に含有されたイオンを除去するためのイオン交換器を設けたことを特徴とする請求項1に記載の水素水供給装置。
The apparatus for supplying hydrogen water according to claim 1, wherein an ion exchanger for removing ions contained in tap water is provided upstream of the electrolyzer.
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