JP3107760U - Active cold water production equipment - Google Patents

Active cold water production equipment Download PDF

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JP3107760U
JP3107760U JP2004005506U JP2004005506U JP3107760U JP 3107760 U JP3107760 U JP 3107760U JP 2004005506 U JP2004005506 U JP 2004005506U JP 2004005506 U JP2004005506 U JP 2004005506U JP 3107760 U JP3107760 U JP 3107760U
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water
ozone
cold water
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circulation line
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和光 藤田
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シンセイ化工株式会社
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Abstract

【課題】 低いランニングコストで、完全に浄化されたオゾン活性冷水が得られる、活性冷水の製造装置を提供する。
【解決手段】 活性冷水の製造装置は、冷却機ユニット(2) で得られた冷水を冷却機ユニット(2) と冷水を貯える貯水槽(3) との間で冷却水循環ライン(9) を経て循環させ、貯水槽(3) の底部から出て同槽(3) に戻って曝気するオゾン含有水循環ライン(10)に、混合器(6) とその下流にオゾン含有水混合ポンプ(11)とその下流にセラミック充填器(7)が設けられ、オゾン発生器(8) が混合器(6) に接続されていることを特徴とする。

【選択図】 図1
PROBLEM TO BE SOLVED: To provide an active cold water production apparatus capable of obtaining completely purified ozone active cold water at a low running cost.
SOLUTION: The active cold water production apparatus passes the cold water obtained by the cooler unit (2) through the cooling water circulation line (9) between the cooler unit (2) and the water storage tank (3) for storing the cold water. Circulate, return to the tank (3) from the bottom of the water tank (3), and return to the tank (3) for aeration.The ozone-containing water circulation line (10) has a mixer (6) and an ozone-containing water mixing pump (11) downstream. A ceramic filler (7) is provided downstream thereof, and an ozone generator (8) is connected to the mixer (6).

[Selection] Figure 1

Description

本考案は、オゾンにより殺菌効果を付与された活性冷水を製造する装置に関し、より詳しくは冷却水の循環ラインをオゾン含有水の循環ラインとは別に設けた活性冷水の製造装置に関する。   The present invention relates to an apparatus for producing active cold water imparted with a sterilizing effect by ozone, and more particularly to an apparatus for producing active cold water in which a circulation line for cooling water is provided separately from a circulation line for ozone-containing water.

近年、日本において、水質汚染が進み、水道水も汚染の危険にさらされている。水道水には、殺菌のために塩素が使用されているが、このために水道水がカルキ臭くなっている。また、高層ビルの貯水槽には、殺菌のために汚染防止剤が大量に使用されており、人体への影響が懸念される。   In recent years, water pollution has progressed in Japan, and tap water is also at risk of contamination. In the tap water, chlorine is used for sterilization, which makes the tap water smelly of wood. In addition, water storage tanks in high-rise buildings use a large amount of antifouling agents for sterilization, and there is concern about the impact on human bodies.

従来より、水道水用の浄水器、濾過器が開発されている。これら浄水器、濾過器は、一般に活性炭とフィルターによって水を浄化しようというものである。すなわち、フィルターで水の中の不純物を濾過し、活性炭によって脱臭するのである。   Conventionally, water purifiers and filters for tap water have been developed. These water purifiers and filters are generally intended to purify water with activated carbon and filters. That is, impurities in water are filtered with a filter and deodorized with activated carbon.

しかしながら、従来の浄水器、濾過器では、水の浄化作用が不十分なことが多く、また、高い濾過機能を有する濾過器ほど、フィルター部に雑菌が溜り易く、フィルターを定期的に交換しなければならないため、高いランニングコストが必要であった。   However, conventional water purifiers and filters often have insufficient water purification action, and filters with a higher filtering function tend to collect germs in the filter part, and the filter must be replaced periodically. Therefore, high running costs were necessary.

また、近年、護岸壁工事の増大で海水が汚濁され、海水の酸素欠乏状態で魚介類や海草類の養殖産業が大きな被害を被っている。そこで、養殖場で溶存酸素を多く含む活性冷水を供給するにより、このような汚濁海水を浄化することが望まれる。   In recent years, seawater has been polluted by the increase in revetment wall construction, and the seafood and seaweed aquaculture industries have suffered significant damage due to the lack of oxygen in the seawater. Therefore, it is desired to purify such contaminated seawater by supplying active cold water containing a large amount of dissolved oxygen at the farm.

本考案の目的は、上記諸欠点を解決し、低いランニングコストで、完全に浄化されたオゾン活性冷水が得られる、活性冷水の製造装置を提供することにある。   An object of the present invention is to provide an apparatus for producing active cold water, which solves the above-mentioned drawbacks and can obtain completely purified ozone active cold water at a low running cost.

本考案は、上記目的を達成すべく工夫されたものであって、
冷却機ユニット(2) で得られた冷水を冷却機ユニット(2) と冷水を貯える貯水槽(3) との間で冷却水循環ライン(9) を経て循環させ、貯水槽(3) の底部から出て同槽(3) に戻って曝気するオゾン含有水循環ライン(10)に、混合器(6) とその下流にオゾン含有水混合ポンプ(11)とそのにセラミック充填器(7)が設けられ、混合器(6) にオゾン発生器(8) が接続されていることを特徴とする、活性冷水の製造装置(1) である。
The present invention has been devised to achieve the above purpose,
The chilled water obtained in the chiller unit (2) is circulated through the cooling water circulation line (9) between the chiller unit (2) and the water storage tank (3) for storing chilled water, and from the bottom of the water storage tank (3). The ozone-containing water circulation line (10) leaving the tank (3) for aeration is equipped with a mixer (6), an ozone-containing water mixing pump (11) downstream, and a ceramic filler (7). An active cold water producing apparatus (1), wherein an ozone generator (8) is connected to the mixer (6).

本考案の活性冷水製造装置は、上記のごとく構成され、オゾン含有空気を循環冷水に混合させ、気液混合物を循環ポンプで加圧攪拌するので、冷水中の溶存酸素濃度が大幅に高められる。また冷水をセラミック充填器に通すので、気液接触率が高められ、冷水中の溶存酸素が過飽和状態になされる。さらに冷水中にはオゾンが含ませられるので、冷水に殺菌作用が付与される。   The active cold water production apparatus of the present invention is configured as described above, and ozone-containing air is mixed with circulating cold water, and the gas-liquid mixture is pressurized and stirred with a circulation pump, so that the dissolved oxygen concentration in the cold water is greatly increased. Further, since the cold water is passed through the ceramic filler, the gas-liquid contact rate is increased, and the dissolved oxygen in the cold water is oversaturated. Furthermore, since ozone is contained in cold water, a bactericidal action is given to cold water.

このように、本考案の活性冷水製造装置によれば、オゾンの殺菌効果が付与された、高い溶存酸素量の活性冷水を、低ランニングコストで製造することができる。   Thus, according to the active cold water manufacturing apparatus of this invention, the active cold water of the high dissolved oxygen amount to which the bactericidal effect of ozone was provided can be manufactured at low running cost.

こうして得られた活性冷水は、オゾン濃度を調節して、飲料水としてもちろん最適であり、さらに、冷水中の溶存酸素および溶存オゾンの作用によって、生鮮食料品の鮮度保持処理用水として、溜池等の浄化用水として用いることができる。   The active cold water obtained in this way is of course optimal as drinking water by adjusting the ozone concentration. It can be used as purification water.

また、得られた活性冷水を植物に散水することにより、植物の生育を促進することも可能である。   It is also possible to promote the growth of plants by sprinkling the obtained active cold water over the plants.

海水に対しては、護岸壁工事等が原因で海水が汚濁され、酸素欠乏状態で魚介類やのり類の養殖産業が甚大な被害を被っている。また赤潮の発生によって養殖産業は被害を被っている。本考案の活性冷水製造装置で得られる冷水を用いることにより、このような問題を効果的に解決することができる上に、魚介類やのり類の成長を促進することができる。   Seawater is contaminated due to seawall construction, and the seafood and seaweed aquaculture industries are severely damaged in an oxygen-deficient state. The aquaculture industry is also damaged by the occurrence of red tides. By using the cold water obtained by the active cold water production apparatus of the present invention, such problems can be effectively solved and the growth of fish and shellfish can be promoted.

次に、本考案を図1に基づいて具体的に説明するが、本考案を限定するものではない。   Next, the present invention will be specifically described with reference to FIG. 1, but the present invention is not limited thereto.

図1は、本考案による活性冷水の製造装置(1) を示す断面図である。   FIG. 1 is a sectional view showing an active cold water production apparatus (1) according to the present invention.

図1において、冷却機ユニット(2) と貯水槽(3) は、冷却水循環ライン(9) によって連結されている。冷却機ユニット(2) は、図示されていないコンプレッサー、空冷器およびファンにより構成された冷凍機ユニットを内蔵する。冷媒は冷却機ユニット(2) からこれら構成要素を順次流通して冷却機ユニット(2) に戻り、冷却機ユニット(2) 内の水を冷却するように構成されている。貯水槽(3) はここで冷却水とオゾン含有水を混合して活性冷水を製造するものである。   In FIG. 1, the cooler unit (2) and the water tank (3) are connected by a cooling water circulation line (9). The cooler unit (2) incorporates a refrigerator unit that includes a compressor, an air cooler, and a fan (not shown). The refrigerant is configured to sequentially flow these components from the cooler unit (2), return to the cooler unit (2), and cool the water in the cooler unit (2). The water storage tank (3) is used here to produce active cold water by mixing cooling water and ozone-containing water.

冷却水循環ライン(9) において貯水槽(3) の底部から冷却機ユニット(2) へ至る部分に冷却水循環ライン元弁(4) とこれの後流に冷却ライン循環ポンプ(5) が設けられ、冷却機ユニット(2) から貯水槽(3) の頂部へ至る部分に冷却水戻り弁(14)が設けられている。冷却機ユニット(2) 内の冷却水温は温度設定調節器(16)で調節される。   In the cooling water circulation line (9), a cooling water circulation line main valve (4) and a cooling line circulation pump (5) are provided downstream from the bottom of the water storage tank (3) to the cooler unit (2). A cooling water return valve (14) is provided in a portion from the cooling unit (2) to the top of the water storage tank (3). The cooling water temperature in the chiller unit (2) is adjusted by the temperature setting controller (16).

貯水槽(3) の底部から出て同槽(3) に戻って曝気するオゾン含有水循環ライン(10)に、混合器(6) と、その下流にオゾン含有水混合ポンプ(11)と、その下流にセラミック充填器(7)が設けられている。混合器(6) には、オゾン弁(22)を有するオゾン供給ライン(21)を介してオゾン発生器(8) が接続されている。オゾン含有水混合ポンプ(11)は、吐出圧力が1.5Kg/cm以上であるものが好ましい。 An ozone-containing water circulation line (10) that exits from the bottom of the water storage tank (3) and returns to the tank (3) for aeration, a mixer (6), and an ozone-containing water mixing pump (11) downstream thereof A ceramic filler (7) is provided downstream. An ozone generator (8) is connected to the mixer (6) via an ozone supply line (21) having an ozone valve (22). The ozone-containing water mixing pump (11) preferably has a discharge pressure of 1.5 kg / cm 2 or more.

オゾン含有水循環ライン(10)において、貯水槽(3) と混合器(6) の間にオゾン含有水循環ライン元弁(12)が、オゾン含有水混合ポンプ(11)とセラミック充填器(7) の間に中間弁(13)が、セラミック充填器(7) と貯水槽(3) の間にオゾン含有循環水戻り弁(15)が、それぞれ設けられている。オゾン含有水循環ライン元弁(12)およびオゾン含有循環水戻り弁(15)は、オゾン発生器(8) およびオゾン含有水混合ポンプ(11)のオン−オフと連動して開閉される。   In the ozone-containing water circulation line (10), the ozone-containing water circulation line main valve (12) is connected between the water storage tank (3) and the mixer (6), between the ozone-containing water mixing pump (11) and the ceramic filler (7). An intermediate valve (13) is provided between them, and an ozone-containing circulating water return valve (15) is provided between the ceramic filler (7) and the water storage tank (3). The ozone-containing water circulation line main valve (12) and the ozone-containing circulating water return valve (15) are opened and closed in conjunction with the on / off of the ozone generator (8) and the ozone-containing water mixing pump (11).

貯水槽(3) の頂部には給水弁(18)を有する給水ライン(17)が配され、給水弁(18)は水位調節器(19)からの信号で貯水槽(3) 内の水位を所定高さに保つように制御される。貯水槽(3) の底部には、取水弁(20)を有する活性冷水ライン(21)が配されている。   A water supply line (17) having a water supply valve (18) is arranged at the top of the water storage tank (3), and the water supply valve (18) controls the water level in the water storage tank (3) by a signal from the water level regulator (19). It is controlled so as to maintain a predetermined height. An active cold water line (21) having a water intake valve (20) is disposed at the bottom of the water tank (3).

上記構成の活性冷水製造装置(1) において、給水ライン(17)を経て貯水槽(3) に供給された水は、同槽(3) の底部から冷却水循環ライン(9) により冷却水循環ライン元弁(4) を経て冷却ライン循環ポンプ(5) で冷却機ユニット(2) へ送られる。この循環水は、ここで10〜12℃に冷却され、得られた冷水は、冷却水戻り弁(14)を経て貯水槽(3) へ戻される。冷却水循環ライン元弁(4) および冷却水戻り弁(14)は、冷却ライン循環ポンプ(5) および冷却機ユニット(2) のオン−オフと連動して開閉される。   In the active chilled water production apparatus (1) configured as described above, the water supplied to the water storage tank (3) through the water supply line (17) is supplied from the bottom of the tank (3) by the cooling water circulation line (9). It passes through the valve (4) and is sent to the chiller unit (2) by the cooling line circulation pump (5). The circulating water is cooled to 10 to 12 ° C., and the obtained cold water is returned to the water storage tank (3) through the cooling water return valve (14). The cooling water circulation line main valve (4) and the cooling water return valve (14) are opened and closed in conjunction with the on / off of the cooling line circulation pump (5) and the cooling unit (2).

オゾン含有水循環ライン(10)の混合器(6) において、オゾン発生器(8) で発生させたオゾンを含む空気は、貯水槽(3) から来る冷水に吹き込まれる。混合器(6) で生じた気液混合体はついでオゾン含有水混合ポンプ(11)によって加圧攪拌され、オゾン含有空気の溶解度が高められ、冷水中の溶存酸素濃度が上昇される。またオゾンの作用によって、水道水中に含まれていた塩素が一酸化塩素(Cl2O)となって気体状態で空中に放出除去される。さらに、オゾン自体の殺菌効果が冷水に付与される。   In the mixer (6) of the ozone-containing water circulation line (10), the air containing ozone generated by the ozone generator (8) is blown into the cold water coming from the water tank (3). The gas-liquid mixture generated in the mixer (6) is then pressurized and stirred by the ozone-containing water mixing pump (11), so that the solubility of the ozone-containing air is increased and the dissolved oxygen concentration in the cold water is increased. In addition, due to the action of ozone, chlorine contained in tap water becomes chlorine monoxide (Cl2O) and is released and removed into the air in a gaseous state. Furthermore, the bactericidal effect of ozone itself is imparted to cold water.

オゾン含有空気を溶かした冷水は、ついで多孔質のセラミック粒状物を充填したセラミック充填器(7) に通される。ここでセラミック粒状物による遠赤外線効果を水循環による繰り返し効果で活性化することができ、その結果、気液接触率が高められて、冷水中の溶存酸素が過飽和状態になされる。溶存酸素濃度は、常温では通常約8ppm以上にはなりにくいが、本製造装置(1) では、これを120分間作動させると、水温13℃にてその2〜2.5倍もの溶存酸素濃度が得られる。   The cold water in which the ozone-containing air is dissolved is then passed through a ceramic filler (7) filled with porous ceramic particles. Here, the far-infrared effect by the ceramic particulates can be activated by the repeated effect of the water circulation. As a result, the gas-liquid contact rate is increased and the dissolved oxygen in the cold water is brought into a supersaturated state. The dissolved oxygen concentration is usually less than about 8 ppm at room temperature, but in this production apparatus (1), when this is operated for 120 minutes, the dissolved oxygen concentration is 2 to 2.5 times that at a water temperature of 13 ° C. can get.

また、本製造装置(1) では、4℃まで水道水を冷却して水の最小のクラスター(分子集合体)を形成させ、おいしい飲料冷水を得ることもできる。   Moreover, in this manufacturing apparatus (1), tap water can be cooled to 4 degreeC and the minimum cluster (molecular assembly) of water can be formed, and delicious drink cold water can also be obtained.

図2は、気温25℃における、時間と水温および溶存酸素濃度との関係の一例を示すグラフである。   FIG. 2 is a graph showing an example of the relationship between time, water temperature, and dissolved oxygen concentration at an air temperature of 25 ° C.

本考案による活性冷水の製造装置の一具体例を示す断面図である。It is sectional drawing which shows one specific example of the manufacturing apparatus of the active cold water by this invention. 時間と水温および溶存酸素濃度との関係を示すグラフである。It is a graph which shows the relationship between time, water temperature, and dissolved oxygen concentration.

符号の説明Explanation of symbols

(1) …活性冷水製造装置
(2) …冷却機ユニット
(3) …貯水槽
(4) …冷却水循環ライン元弁
(5) …冷却ライン循環ポンプ
(6) …混合器
(7) …セラミック充填器
(8) …オゾン発生器
(9) …冷却水循環ライン
(10)…オゾン含有水循環ライン
(11)…オゾン含有水混合ポンプ
(12)…オゾン含有水循環ライン元弁
(13)…中間弁
(14)…冷却水戻り弁
(15)…オゾン含有循環水戻り弁
(16)…温度設定調節器
(17)…給水ライン
(18)…給水弁
(19)…水位調節器
(20)…取水弁
(21)…オゾン供給ライン
(22)…オゾン弁
(1) ... Active cold water production equipment
(2)… Cooler unit
(3)… Water tank
(4)… Cooling water circulation line main valve
(5)… Cooling line circulation pump
(6)… Mixer
(7)… Ceramic filler
(8)… Ozone generator
(9)… Cooling water circulation line
(10)… Ozone-containing water circulation line
(11)… Ozone-containing water mixing pump
(12)… Ozone-containing water circulation line main valve
(13)… Intermediate valve
(14)… Cooling water return valve
(15)… Ozone-containing circulating water return valve
(16)… Temperature setting controller
(17)… Water supply line
(18) ... Water supply valve
(19)… Water level regulator
(20) ... Intake valve
(21) ... Ozone supply line
(22) ... Ozone valve

Claims (1)

冷却機ユニット(2) で得られた冷水を冷却機ユニット(2) と冷水を貯える貯水槽(3) との間で冷却水循環ライン(9) を経て循環させ、貯水槽(3) の底部から出て同槽(3) に戻って曝気するオゾン含有水循環ライン(10)に、混合器(6) とその下流にオゾン含有水混合ポンプ(11)とその下流にセラミック充填器(7)が設けられ、混合器(6) にオゾン発生器(8) が接続されていることを特徴とする、活性冷水の製造装置。
The chilled water obtained in the chiller unit (2) is circulated through the cooling water circulation line (9) between the chiller unit (2) and the water storage tank (3) for storing chilled water, and from the bottom of the water storage tank (3). The ozone-containing water circulation line (10) that exits and returns to the tank (3) is provided with a mixer (6), an ozone-containing water mixing pump (11) downstream, and a ceramic filler (7) downstream. And an ozone generator (8) connected to the mixer (6).
JP2004005506U 2004-09-15 2004-09-15 Active cold water production equipment Expired - Lifetime JP3107760U (en)

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JP2004005506U JP3107760U (en) 2004-09-15 2004-09-15 Active cold water production equipment

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JP2004005506U Expired - Lifetime JP3107760U (en) 2004-09-15 2004-09-15 Active cold water production equipment

Country Status (1)

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JP (1) JP3107760U (en)

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