JP5583640B2 - Sterilizer - Google Patents

Sterilizer Download PDF

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JP5583640B2
JP5583640B2 JP2011143446A JP2011143446A JP5583640B2 JP 5583640 B2 JP5583640 B2 JP 5583640B2 JP 2011143446 A JP2011143446 A JP 2011143446A JP 2011143446 A JP2011143446 A JP 2011143446A JP 5583640 B2 JP5583640 B2 JP 5583640B2
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orifice
intake pipe
valve
check valve
tablet container
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JP2013010065A (en
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一浩 川元
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SHIN-EI INDUSTRIES CO.,LTD.
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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Description

本発明は、浄水装置や水道の蛇口等に接続して使用する滅菌錠剤を用いる滅菌装置に関するものである。   The present invention relates to a sterilizer using a sterilized tablet that is used by being connected to a water purifier or a faucet.

従来、浄水装置における浄水処理水の殺菌消毒には滅菌消毒水を添加する方法や滅菌錠剤を用いる方法、あるいはオゾン殺菌、紫外線殺菌等による方法がある。   Conventionally, there are a method of adding sterilized disinfecting water, a method of using a sterilized tablet, a method of ozone sterilization, ultraviolet sterilization, etc. for sterilization and disinfection of purified water in a water purifier.

これらの浄水処理水の滅菌処理の方法の中、滅菌錠剤を用いる方法は、使い勝手が最も優れているが、従来の滅菌錠剤を用いた滅菌装置には問題があったので、本発明者は先に特開２００８−２５９９８６号公報に示すように、滅菌錠剤容器と、オリフィスを設けた通水管とを備え、前記オリフィスの入口側を逆止弁を介して前記滅菌錠剤容器に接続すると共に、前記オリフィスの狭隘部と前記滅菌錠剤容器とを添加量調整弁を介して接続したことを特徴とする滅菌装置を開発した。   Among these methods of sterilization of purified water, the method using a sterilized tablet is the most convenient, but the present inventor is first because there is a problem with the conventional sterilizer using a sterilized tablet. As disclosed in JP 2008-259986, a sterile tablet container and a water pipe provided with an orifice are connected to the sterile tablet container through a check valve on the inlet side of the orifice, A sterilizer was developed in which the narrow portion of the orifice and the sterilized tablet container were connected via an addition amount adjusting valve.

この滅菌装置は、オリフィスの狭隘部を通過する浄水処理水の高速化に伴う吸引力により滅菌錠剤容器から滅菌錠剤の溶解水を添加量調節弁を介して、オリフィスの狭隘部を通過する浄水処理水中に噴出混合させるものであるが、細滴化に若干問題があった。   This sterilizer uses a suction force that accompanies an increase in the speed of the purified water that passes through the narrow part of the orifice. Although it was jetted and mixed in water, there was a slight problem with fine droplet formation.

特開昭２９−１４２８９１号公報JP-A-29-142891 特開２００１−５５３０５号公報JP 2001-55305 A 特開２００４−５０１４１号公報JP 2004-50141 A 特開２００８−２５９９８６号公報JP 2008-259986 A

そこで、本発明は、先に提案した滅菌装置よりも一層細滴化した滅菌錠剤の溶解水を、オリフィスの狭隘部を通過する浄水処理水中に噴出混合させ、滅菌効果を向上させることができる滅菌装置を提供することを課題とするものである。   Therefore, the present invention is a sterilization capable of improving the sterilization effect by jetting and mixing the dissolved water of the sterilized tablet finer than the previously proposed sterilization apparatus into the purified water passing through the narrow part of the orifice. It is an object to provide an apparatus.

本発明は上記の課題を解決するためになされたもので、請求項１記載の発明は、滅菌錠剤容器と、オリフィスを設けた通水管とを備え、前記オリフィスの入口側を逆止弁を介して前記滅菌錠剤容器の流入口に接続し、且つ前記オリフィスの狭隘部には開放側に逆止弁を設けた霧状化用吸気管を接続し、該吸気管の中間部と前記滅菌錠剤容器の流出口とを添加量調節弁を介して接続したことを特徴とする滅菌装置である。   The present invention has been made to solve the above-mentioned problems, and the invention according to claim 1 includes a sterile tablet container and a water pipe provided with an orifice, and an inlet side of the orifice is interposed through a check valve. And an atomizing intake pipe provided with a check valve on the open side is connected to the narrow portion of the orifice, and an intermediate portion of the intake pipe and the sterile tablet container are connected to the inlet of the sterile tablet container. The sterilization apparatus is characterized in that the outlet is connected via an addition amount adjusting valve.

また、請求項２記載の発明は、滅菌錠剤容器と、オリフィスを設けた通水管とを備え、前記オリフィスの入口側を逆止弁を介して前記滅菌錠剤容器の流入口に接続し、前記滅菌錠剤容器の出口側を添加量調整弁の入口側に導水管を介して接続し、該添加量調整弁の出口側にＴ型継手を接続すると共に、その一方の端子を霧状化用吸気管を介して前記オリフィスの狭隘部に接続し、前記Ｔ型継手の他方の端子には逆止弁を設けた空気吸気管を接続し、且つ前記添加量調整弁と前記Ｔ型継手間に絞り弁を設けたこと特徴とする滅菌装置である。 Further, an invention according to claim 2, wherein, a sterile tablet vessels, and a water pipe provided with orifices and connecting the inlet side of the orifice through a check valve to the inlet of the sterilization pill container, said sterile The outlet side of the tablet container is connected to the inlet side of the addition amount adjusting valve via a water conduit, a T-shaped joint is connected to the outlet side of the addition amount adjusting valve, and one terminal thereof is connected to the atomizing intake pipe An air intake pipe provided with a check valve is connected to the other terminal of the T-shaped joint, and a throttle valve is connected between the addition amount adjusting valve and the T-shaped joint. This is a sterilizer characterized by providing the above.

また、請求項３記載の発明は、請求項１または２記載の発明において、前記霧状化用吸気管の中間に逆止弁を設けたことを特徴とする滅菌装置である。   A third aspect of the present invention is the sterilization apparatus according to the first or second aspect of the present invention, wherein a check valve is provided in the middle of the atomizing intake pipe.

請求項１記載の発明によると、霧状化用吸気管によって、添加量調節弁から流出する滅菌錠剤の溶解水が、逆止弁を介して吸入される空気と混合されて霧状化し、オリフィスの狭隘部に噴出する溶解水は、従来の空気を導入しない場合、即ち、溶解水を直接オリフィスの狭隘部に噴出させる場合よりも、溶解水が細滴化してオリフィスを通過する浄水処理水と混合し、滅菌効果を向上させると共に、添加量調節のレンジ巾を大きくし得る効果がある。   According to the first aspect of the present invention, the dissolved water of the sterilized tablet flowing out from the addition amount adjusting valve is mixed with the air sucked through the check valve by the atomizing intake pipe and atomized, and the orifice Dissolved water ejected into the narrow part of the water is not treated with conventional air, i.e., when the dissolved water is jetted directly into the narrow part of the orifice, and the purified water treated with purified water passes through the orifice. Mixing improves the sterilization effect, and has the effect of increasing the range for adjusting the addition amount.

また、請求項２記載の発明によると、吸入空気量と、溶解水の添加量の比が大きくなるので、霧状化の効果を向上させることができる。   In addition, according to the second aspect of the present invention, the ratio of the intake air amount and the amount of dissolved water added increases, so that the effect of atomization can be improved.

また、請求項３記載の発明によると、何等かの原因によりオリフィスの出口側が閉鎖された場合、逆流に基因する添加量調節弁の損傷を防止する効果がある。   According to the third aspect of the present invention, when the outlet side of the orifice is closed for some reason, there is an effect of preventing the addition amount adjusting valve from being damaged due to the backflow.

本発明の実施例の正面図。The front view of the Example of this invention. 本発明の実施例の側面図。The side view of the Example of this invention. 本発明の要部構成を示す模式図。The schematic diagram which shows the principal part structure of this invention. 本発明の実施例におけるオリフィスの構造を示す一部截断側面図。The partially cutaway side view which shows the structure of the orifice in the Example of this invention. 本発明の実施例におけるＴ型継手の側面図。The side view of the T type joint in the example of the present invention.

図１は本発明の実施例の正面図、図２は同側面図、図３は要部構成を示す模式図である。   FIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a side view thereof, and FIG. 3 is a schematic view showing a main part configuration.

図１〜図３において、１はケーシングで、オリフィス２を設けた通水管3と、滅菌錠剤容器４とニードルバルブ５（添加量調整弁）が取付けられている。   1 to 3, reference numeral 1 denotes a casing, to which a water pipe 3 provided with an orifice 2, a sterile tablet container 4, and a needle valve 5 (addition amount adjusting valve) are attached.

前記オリフィス２の入口側は図３及び図４に示すように、導水管Ｐ１と逆止弁Ｖ１を介して滅菌錠剤容器４の入口側（実施例では下部）に接続され、滅菌錠剤容器４の出口側（実施例では上部）は、導水管Ｐ２でニードルバルブ５の入口側に接続されている。そしてニードルバルブ５の出口側にはＴ型継手６（チィー）が接続され、その一方の端子６ａは、中間に逆止弁Ｖ３を設けた霧状化用吸気管７を介して前記オリフィス２の狭隘部２ａに接続されている。またＴ型継手６の他方の端子６ｂは逆止弁Ｖ１を設けた空気吸気管８が設けられている。なお図中Ｑ１は導水管Ｐ１の、Ｑ２は吸気管７の接続具である。   As shown in FIGS. 3 and 4, the inlet side of the orifice 2 is connected to the inlet side (lower part in the embodiment) of the sterilized tablet container 4 via the water conduit P1 and the check valve V1. The outlet side (upper part in the embodiment) is connected to the inlet side of the needle valve 5 by a water conduit P2. A T-shaped joint 6 (Chi) is connected to the outlet side of the needle valve 5, and one terminal 6a thereof is connected to the orifice 2 via an atomizing intake pipe 7 provided with a check valve V3 in the middle. It is connected to the narrow portion 2a. The other terminal 6b of the T-shaped joint 6 is provided with an air intake pipe 8 provided with a check valve V1. In the figure, Q1 is a conduit for the water conduit P1, and Q2 is a connector for the intake pipe 7.

そうして、通水管３の入口側３ａを浄水装置等に接続して浄水処理水Ｗを通水する時は、オリフィス２の作用によって、最初に滅菌錠剤容器４内の空気をニードルバルブ５を介して吸引排気すると共に、逆止弁Ｖ２を介して吸入した空気を霧状化用吸気管７と逆止弁Ｖ３を介して前記オリフィス２へ噴出させ、続いて浄水処理水Ｗを逆止弁Ｖ１を介して滅菌錠剤容器４内に吸引し、その吸引浄水処理水によって滅菌錠剤容器４に収納された滅菌錠剤の溶解水を作り、この溶解水がニードルバルブ５を介して霧状化用吸気管７中に噴射されて霧状化された後逆止弁Ｖ３を介してオリフィス２内に吸引噴射されて、浄水処理水Ｗに添加され、滅菌処理された浄水処理水Ｗ’が通水管３の出口側３ｂから排出されることになる。   Then, when the inlet side 3a of the water pipe 3 is connected to a water purifier or the like and the purified water W is passed through, the needle valve 5 is first passed through the sterile tablet container 4 by the action of the orifice 2. And the air sucked through the check valve V2 is jetted to the orifice 2 through the atomizing intake pipe 7 and the check valve V3. The solution is sucked into the sterile tablet container 4 through V 1, and the dissolved water of the sterile tablet stored in the sterile tablet container 4 is made by the suction purified water. After being sprayed into the tube 7 and atomized, it is sucked and injected into the orifice 2 through the check valve V3, added to the purified water W, and sterilized, the purified water W 'is sterilized. From the outlet side 3b.

溶解水を添加する割合は、従来と同様テスト紙を用い滅菌処理された、浄水処理水Ｗ'中の溶解水の割合が所定値になるようにツマミ５ａを回動してニードルバルブ５を調整する。従って爾後、浄水処理水Ｗは適正な滅菌処理が行われ、溶解水の添加割合が変動することはない。   The ratio of adding the dissolved water is adjusted by adjusting the needle valve 5 by rotating the knob 5a so that the ratio of the dissolved water in the purified water W ', which has been sterilized using the test paper as before, becomes a predetermined value. To do. Therefore, after the dredging, the purified water W is appropriately sterilized, and the addition ratio of the dissolved water does not fluctuate.

本滅菌装置は、逆止弁Ｖ１により、従来の滅菌装置のように逆流することがないことは勿論、ニードルバルブ５によって一旦設定すれば、安定した滅菌処理が続行され、調整が簡単で使い勝手が良く、しかも構造が簡単で安価に提供することが出来ることは相俟って、滅菌装置として優れたものである。   The sterilization device does not flow back like the conventional sterilization device by the check valve V1, but once it is set by the needle valve 5, the stable sterilization process is continued, and the adjustment is easy and easy to use. In addition, the fact that the structure is simple and can be provided at low cost is an excellent sterilization apparatus.

Ｔ型継手６の入口側に図５に示すように小さい孔９ａを設けた絞り片９（オリフィス片）をニードルバルブ５への接続部６ｃに取付け、Ｔ型継手６の端子６ｂ側から吸入する空気量との比を大きくすることにより、霧状化用吸気管７内の霧状化効果を大きくすることが出来、このことにより浄水処理水を滅菌処理を満遍なく行われる効果がある。   A throttle piece 9 (orifice piece) provided with a small hole 9 a as shown in FIG. 5 on the inlet side of the T-shaped joint 6 is attached to the connection portion 6 c to the needle valve 5 and sucked from the terminal 6 b side of the T-shaped joint 6. By increasing the ratio with the amount of air, the atomization effect in the atomization intake pipe 7 can be increased, and this has the effect that the sterilization treatment of the purified water is uniformly performed.

逆止弁Ｖ２は溶解水が空気吸気管８から外部に流出することを防止し、逆止弁Ｖ３は何等かの原因により通水管３の出口側３ｂが閉鎖された時浄水処理水が逆流してニードルバルブ５を損傷させることを防止する作用がある。   The check valve V2 prevents dissolved water from flowing out of the air intake pipe 8, and the check valve V3 causes the purified water to flow backward when the outlet side 3b of the water pipe 3 is closed for some reason. Thus, the needle valve 5 is prevented from being damaged.

実施例ではニードルバルブ５と霧状化用吸気管７とをＴ型継手６を介して接続するように構成したが、この構造のみに限定されるものではなく、他の構成、例えば開放側に逆止弁Ｖ２を設けた霧状化用吸気管の中間部にニードルバルブ５（添加量調整弁）の出口側を接続するようにしてもよい。 In the embodiment, the needle valve 5 and the atomizing intake pipe 7 are connected to each other via the T-shaped joint 6. However, the present invention is not limited to this structure. The outlet side of the needle valve 5 (addition amount adjusting valve) may be connected to an intermediate portion of the atomizing intake pipe provided with the check valve V2 .

１ ケーシング
２ オリフィス
３ 通水管
４ 滅菌錠剤容器
５ ニードルバルブ
６ Ｔ型継手（チィー）
７ 霧状化用吸気管
８ 空気吸気管
９ 絞り片（オリフィス片）
Ｖ１，Ｖ２，Ｖ３ 逆止弁 DESCRIPTION OF SYMBOLS 1 Casing 2 Orifice 3 Water pipe 4 Sterile tablet container 5 Needle valve 6 T type joint (Chi)
7 Atomization intake pipe 8 Air intake pipe 9 Restriction piece (orifice piece)
V1, V2, V3 check valve

Claims (3)

滅菌錠剤容器と、オリフィスを設けた通水管とを備え、前記オリフィスの入口側を逆止弁を介して前記滅菌錠剤容器の流入口に接続し、且つ前記オリフィスの狭隘部には開放側に逆止弁を設けた霧状化用吸気管を接続し、該吸気管の中間部と前記滅菌錠剤容器の流出口とを添加量調節弁を介して接続したことを特徴とする滅菌装置。 A sterile tablet container and a water flow pipe provided with an orifice, the inlet side of the orifice is connected to the inlet of the sterile tablet container via a check valve, and the narrow part of the orifice is reversed to the open side A sterilization apparatus, wherein an atomizing intake pipe provided with a stop valve is connected, and an intermediate portion of the intake pipe and an outlet of the sterilized tablet container are connected via an addition amount adjusting valve. 滅菌錠剤容器と、オリフィスを設けた通水管とを備え、前記オリフィスの入口側を逆止弁を介して前記滅菌錠剤容器の流入口に接続し、前記滅菌錠剤容器の出口側を添加量調整弁の入口側に導水管を介して接続し、該添加量調整弁の出口側にＴ型継手を接続すると共に、その一方の端子を霧状化用吸気管を介して前記オリフィスの狭隘部に接続し、前記Ｔ型継手の他方の端子には逆止弁を設けた空気吸気管を接続し、且つ前記添加量調整弁と前記Ｔ型継手間に絞り弁を設けたこと特徴とする滅菌装置。 A sterile tablet container; and a water flow pipe provided with an orifice; the inlet side of the orifice is connected to the inlet of the sterile tablet container via a check valve; and the outlet side of the sterile tablet container is an addition amount adjusting valve And a T-shaped joint connected to the outlet side of the addition amount adjusting valve, and one terminal thereof connected to the narrow portion of the orifice via the atomizing intake pipe A sterilizing apparatus , wherein an air intake pipe provided with a check valve is connected to the other terminal of the T-shaped joint, and a throttle valve is provided between the addition amount adjusting valve and the T-shaped joint. 前記霧状化用吸気管の中間に逆止弁を設けたことを特徴とする請求項１又は２記載の滅菌装置。 The sterilizer according to claim 1 or 2, wherein a check valve is provided in the middle of the atomizing intake pipe.
JP2011143446A 2011-06-28 2011-06-28 Sterilizer Active JP5583640B2 (en)

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