JPH02184390A - Device for sterilizing flowing water with ultraviolet ray - Google Patents
Device for sterilizing flowing water with ultraviolet rayInfo
- Publication number
- JPH02184390A JPH02184390A JP226389A JP226389A JPH02184390A JP H02184390 A JPH02184390 A JP H02184390A JP 226389 A JP226389 A JP 226389A JP 226389 A JP226389 A JP 226389A JP H02184390 A JPH02184390 A JP H02184390A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- water
- sterilizing
- flowing
- passed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- 230000002070 germicidal effect Effects 0.000 description 20
- 230000005855 radiation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、飲料水を紫外線により殺菌する流水殺菌装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a running water sterilizer for sterilizing drinking water with ultraviolet rays.
（従来の技術）
従来の流水殺菌装置は、殺菌灯が水中または室温の大気
中に設りられていたが、冬期など殺菌灯の温度か低くな
ったとき、殺菌灯の殺菌線出力が小さくなったり、ある
いは点灯時の殺菌線放射の立上りが遅いという欠点があ
った。(Prior technology) In conventional running water sterilizers, germicidal lamps are installed underwater or in the air at room temperature, but when the temperature of the germicidal lamps becomes low, such as in winter, the germicidal radiation output of the germicidal lamps decreases. Another disadvantage is that the rise of germicidal radiation when the lamp is turned on is slow.
（発明が解決しよ・うとする課題）
本発明は、以」−の欠点を解決するために提案されたも
ので、殺菌灯の殺菌線出力を最大にし、点灯時の殺菌線
放射の立」二りを早くすることのできる紫外線流水殺菌
装置を提イハすることを目的とするものである。(Problems to be Solved by the Invention) The present invention was proposed to solve the following drawbacks: it maximizes the germicidal radiation output of germicidal lamps, and improves the level of germicidal radiation when turned on. The purpose of this invention is to propose an ultraviolet water sterilizer that can speed up the sterilization process.
（課題を解決するための手段）
Ｆ記の目的を達成するため、本発明は石英ガラス製内管
と硬質ガラス製外管との両端を密閉し、下部に原水流入
口、−１一部に処理水流出口を設けた流水殺菌装置本体
と、恒温槽内に収納され、昇降自在の殺菌灯とを備える
紫外線流水殺菌装置において、通水しないときには前記
殺菌灯は恒温槽に収納され、通水するときには前記石英
ガラス製内管の内側の空間部へ移動可能に構成したこと
を特徴とする紫外線流水殺菌装置を特徴とするものであ
る。(Means for Solving the Problems) In order to achieve the object described in F, the present invention seals both ends of an inner tube made of quartz glass and an outer tube made of hard glass, and has a raw water inlet in the lower part, and a raw water inlet in one part. In an ultraviolet running water sterilizer that includes a running water sterilizer main body provided with a treated water outlet and a sterilizing lamp that is housed in a constant temperature bath and can be raised and lowered, when water is not flowing, the sterilizing lamp is housed in the constant temperature bath and water is passed through. In some cases, the ultraviolet water sterilization device is characterized in that it is configured to be movable to a space inside the quartz glass inner tube.
（作用）
本発明は、上記の構成にするごとにより、通水状態であ
るかどうかをｊＬカセン゛リ−一か検知し、通水状態の
時には、殺菌灯は点灯して空間部へ降り、通水状態でな
いときには、殺菌灯は消灯して恒温槽に収納される。ま
た、殺菌灯は、使用しないとき、恒温槽内で一定の温度
に、具体的温度として３５〜４５゛Ｃ１望ましくは４０
°Ｃに保持される。そのごとにより、殺菌灯の使用時に
は、殺菌線出力を最大にし、点灯時の殺菌線放射の立上
りを早くすることができる。(Function) With the above configuration, the present invention detects whether water is flowing or not, and when water is flowing, the germicidal lamp is turned on and descends into the space. When water is not flowing, the sterilizing lamp is turned off and the chamber is stored in a constant temperature bath. In addition, when the germicidal lamp is not in use, it is kept at a constant temperature in a thermostatic chamber at a specific temperature of 35 to 45°C, preferably 40°C.
held at °C. As a result, when the germicidal lamp is used, the germicidal radiation output can be maximized, and the rise of the germicidal radiation when the lamp is turned on can be made faster.
（実施例）
次に本発明の実施例について説明する。なお、実施例は
一つの例示であって、本発明の精神を逸脱しない範囲で
種々の変更あるいは改良を行い・うろことは言うまでも
ない。(Example) Next, an example of the present invention will be described. It should be noted that the embodiments are merely illustrative, and it goes without saying that various changes and improvements may be made without departing from the spirit of the present invention.
第１図は本発明の実施例を示す。図において、１は円筒
形の石英ガラス製内管で、この外側に硬質ガラス製外管
２か配設され、内管及び外管の上方に上蓋５、下方に下
Ｍ６が設りノられて、流水部１０か形成されており、こ
の流水部１ｏの１部に処理水流出口４が設４Ｊられ、下
部に原水流入口３が設けられ、この原水流入１」３には
圧力センサー８が設けられていて水が流れているかどう
がを検知する。FIG. 1 shows an embodiment of the invention. In the figure, reference numeral 1 denotes a cylindrical inner tube made of quartz glass, on the outside of which an outer tube 2 made of hard glass is arranged, an upper cover 5 is provided above the inner tube and the outer tube, and a lower M6 is provided below. , a flowing water section 10 is formed, a treated water outlet 4 is provided in a part of this flowing water section 1o, a raw water inlet 3 is provided at the lower part, and a pressure sensor 8 is provided in this raw water inlet 1''3. It detects whether water is flowing or not.
前記の装置の上方には恒温槽９が設けられ、この恒／１
１Ｎ槽９の内部にＧ３１殺菌灯７が昇降板１１に取りつ
けられてあり、この昇降板］１はシャフト１２を回転す
ることにより］−下し、殺菌灯７を石英ガラス製の内管
１の内側に移動ゼしめることができる。A constant temperature bath 9 is provided above the above-mentioned device, and this constant temperature bath 9
Inside the 1N tank 9, a G31 sterilizing lamp 7 is attached to an elevating plate 11, and this elevating plate [1] is lowered by rotating the shaft 12, and the sterilizing lamp 7 is placed inside the inner tube 1 made of quartz glass. It can be moved inward.
次に操作について説明する。Next, the operation will be explained.
飲料水は原水流入口３から、石英ガラス製内管１と硬質
ガラス製外管２、および」二蓋５．下蓋６とで囲まれた
流水部１０へ供給され、処理水流出口４から排出される
。また、殺菌灯７は、１降板１１に固定され、圧力セン
勺−８と連動するシャフト１２が回転するごとにより、
通水する時に点灯されて、石英カラス製内管１の内側の
空間部１３に移動し、通水しない時にυ」、消灯されて
、恒温槽９に収納される。Drinking water is supplied from the raw water inlet 3 through an inner tube 1 made of quartz glass, an outer tube 2 made of hard glass, and two lids 5. The treated water is supplied to a running water section 10 surrounded by a lower lid 6, and is discharged from a treated water outlet 4. In addition, the sterilizing lamp 7 is fixed to the lower plate 11, and is rotated every time the shaft 12 interlocked with the pressure sensor 8 rotates.
When water is flowing, it is turned on and moves to the space 13 inside the quartz glass inner tube 1, and when water is not flowing, it is turned off and stored in the constant temperature bath 9.
−に詑の紫外線流水殺菌装置を用いて、殺菌灯の温度を
４０’Ｃに保持した後、大腸菌と枯草菌を含む水を通水
して殺菌処理を行った。５秒後に処理水流出口から採取
した殺菌処理水を、寒天プレー１−法により菌数の計数
をした結果、菌数が零であった。- After the temperature of the sterilizing lamp was maintained at 40'C using the ultraviolet water sterilizing device manufactured by Hajime, water containing Escherichia coli and Bacillus subtilis was passed through for sterilization. The number of bacteria in the sterilized water collected from the treated water outlet after 5 seconds was counted by the agar spray 1 method, and the number of bacteria was zero.
（発明の効果）
本発明は叙上のように、石英ガラス製内管と硬質ガラス
製外管よの両端を密閉し、下部に原水流入口、上部に処
理水流出口を設けた流水殺菌装置本体と、恒温槽内に収
納され、昇降自在の殺菌灯とを備える紫外線流水殺菌装
置において、通水しないときには前記殺菌灯は恒温槽に
収納され、通水するときには前記石英ガラス製内管の内
側の空間部へ移動可能に構成したことにより、殺菌灯の
殺菌線出力を最大にし、点灯時の殺菌線放射の立上りを
早くすることができる効果を有する。(Effects of the Invention) As described above, the present invention provides a main body of a running water sterilizer, which has an inner tube made of quartz glass and an outer tube made of hard glass, both ends of which are sealed, and a raw water inlet in the lower part and a treated water outlet in the upper part. and a germicidal lamp that is housed in a thermostatic chamber and can be raised and lowered, the germicidal lamp is housed in the thermostatic chamber when water is not flowing, and when water is flowing, the sterilizing lamp is placed inside the quartz glass inner tube. By being configured to be movable into the space, the germicidal lamp has the effect of maximizing the germicidal radiation output and making it possible to accelerate the rise of the germicidal radiation when the lamp is turned on.
第１図は本発明の紫外線流水殺菌装置の一実施例を示す
概略図を示す。
１・・・石英カラス製内管
２ ・ ・ ・
３ ・ ・ ・
５ ・ ・ ・
７ ・ ・ ・
９ ・ ・ ・
１１ ・ ・ ・
１３・ ・ ・
硬質ガラス製外管
原水流入口
上蓋
殺菌灯
恒温槽
昇降板
空間部
・・処理水流出口
・・下蓋
圧力センサー
・・流水部
・・シャフト
−１・ 続
補 正
、七 （自発）
丁Ｊ戊１年４月１７１］
゛ｉミノ１年 ４か許］郭ｊｊ ２２６３号２ 発明
の名称
紫外線流水殺菌装置η
ε、補正合“Ｊる打
１Ｘ外との関係 ！ｌ）許出願人
名 称 （５８３）松下毛丁株式会社
４、代理人 〒１６０
住 所 東京都新宿区西新宿７Ｊｔｌｓ番１０号第２ミ
ソクー′１７う一イングア１ｉ告１１１箇−ガの゛’Ｌ
’ｓ；’ｌ請求の範囲、および「発明の６、補正の内容
（１）明細書の特許請求の範囲を別紙のとおり補正する
。
（２）同書第２頁第１．２行目の「小さくなったり、・
欠点があった。」を次のように訂正する。
「小さくなると同時に、点灯時の殺菌線放射の立にがり
がｉＭくなるという欠点があった。」（３）同書第２真
筆１０ないし１９行目の「上記の目的を達成するために
、・ ・ものである。」を次のよ）に訂正する。
「上記の目的を達成するため、本発明は紫外線を透過す
る円筒管、（特に限定するものではないが、例えば石英
ガラス管）を内管とし、紫外線を通さない円筒管、（例
えばパイレツクスガラス管）を外管とし、その両端を密
閉し、下部に原水流入口、上部に処理水流出口を設けた
流水殺菌装置本体と、恒温槽内に収４ａされ、昇降自在
の殺菌灯とを備える紫外線流水殺菌装置において、通水
しないときには前記殺菌灯は恒温槽に収容さ４２５通水
す るときには前記内管の内側の空間部へ移動可能に
構成したことを特徴とする紫外線流水殺菌装置を特徴と
するものである。
（ｌｌ） １ｍ書第５頁第７．８行目の１石英力）ス
製内牧と硬質ガラス製外管との両端を」を次のようにＪ
Ｉ＋Ｔ二ｍＩＪ＋。
゛紫外線を透過１６円↑、：ｊ）て（、（’ｈ’？ （
ごＩｌｌ、！定するもので詔ないか、例えば石英ガラス
旧）を円弦とし、紫外線を通さない円筒セ、（例えはパ
イレノクスカシス管）を外性とし、イの両端を」
（５）同温第５頁第１．５．１６行目の「立」−がりを
Ｖくづることがてきる効果を有する。」を次のよ・うシ
、二訂正する。
１立−ヒかりを早くすることができるのＣ，瞬時に流水
を殺菌する効果をイ］する。ヨ
別♀１（
特許請求の範囲
下部に原水流入ｒ］、上部に処理水流出し４を設けた流
水殺菌装置本体と、恒温槽内に収容され、昇降１１在の
殺菌灯とを備える紫外線流水殺菌装置において、通水し
ないときには前記殺菌灯は恒温槽に我校れ、通水すると
きには前起力管の内側の空間部へ移動可能に構成したご
とを特徴とする紫外線流水殺菌装置。FIG. 1 is a schematic diagram showing an embodiment of the ultraviolet water sterilization device of the present invention. 1... Inner tube made of quartz glass 2 ・ ・ ・ 3 ・ ・ ・ 5 ・ ・ ・ 7 ・ ・ ・ 9 ・ ・ 11 ・ ・ ・ 13 ・ ・ ・ Outer tube made of hard glass Raw water inlet Top lid Germicidal lamp Constant temperature bath Lifting plate space, treated water outlet, bottom cover pressure sensor, water flow section, shaft-1, continuation amendment, 7 (voluntary) April 1, 171] ] Guo jj No. 2263 2 Name of the invention Ultraviolet running water sterilizer η ε, amended “Relationship with other than Juru 1X!l) Name of applicant (583) Matsushita Keto Co., Ltd. 4, Agent 160 Address Nishi-Shinjuku 7 Jtls No. 10, Shinjuku-ku, Tokyo No. 2 Misoku'17 Ui Ingua 1i Notice 111 Ka-ga'L
's;'lClaims and 'Part 6 of the Invention, Contents of Amendment (1) The claims of the specification are amended as shown in the attached sheet. (2) 'S; Become smaller or
There were drawbacks. ” should be corrected as follows. ``At the same time as it became smaller, it had the disadvantage that the rise of germicidal radiation when it was turned on became iM.'' (3) In the same book, second handwriting, lines 10 to 19, ``In order to achieve the above purpose... "is a thing." is corrected to the following. ``In order to achieve the above object, the present invention uses a cylindrical tube that transmits ultraviolet rays (for example, a quartz glass tube) as an inner tube, and a cylindrical tube that does not transmit ultraviolet rays (for example, a pyrex glass tube) as an inner tube. An ultraviolet sterilizer that is equipped with a running water sterilizer main body, which has an outer tube (tube) with both ends sealed, a raw water inlet at the bottom and a treated water outlet at the top, and a sterilizing lamp housed in a constant temperature bath (4a) that can be raised and lowered. In the flowing water sterilizer, the sterilizing lamp is housed in a thermostatic chamber when water is not flowing, and can be moved to a space inside the inner tube when water is flowing.
The present invention is characterized by an ultraviolet water sterilization device characterized by the following configurations. (ll) 1m book, page 5, line 7.8, quartz force) both ends of the inner tube made of steel and the outer tube made of hard glass, as follows.
I+T2mIJ+.゛Transmits ultraviolet rays 16 yen↑, :j) (, ('h'? (
Thank you! (5) Isothermal No. 5 This has the effect of making the "vertical" edges of lines 1, 5, and 16 of the page V-shaped. ” is corrected as follows. 1) It can make the light shine faster, and it can instantly sterilize running water. Yo separate ♀ 1 (Claims: raw water inflow at the bottom), a running water sterilizer body with treated water flowing out at the top (4), and an ultraviolet running water sterilizer that is housed in a thermostatic chamber and includes a sterilization lamp with 11 lifts. An ultraviolet water sterilizing device characterized in that the sterilizing lamp is moved to a constant temperature bath when water is not flowing, and can be moved to a space inside the front motive tube when water is flowing.
Claims (1)
、下部に原水流入口、上部に処理水流出口を設けた流水
殺菌装置本体と、恒温槽内に収納され、昇降自在の殺菌
灯とを備える紫外線流水殺菌装置において、通水しない
ときには前記殺菌灯は恒温槽に収納され、通水するとき
には前記石英ガラス製内管の内側の空間部へ移動可能に
構成したことを特徴とする紫外線流水殺菌装置。A running water sterilizer body with a quartz glass inner tube and a hard glass outer tube sealed at both ends, a raw water inlet at the bottom and a treated water outlet at the top, and a sterilizing lamp that is housed in a thermostatic chamber and can be raised and lowered. In the ultraviolet water sterilization device, the sterilizing lamp is housed in a constant temperature bath when water is not flowing, and is movable to a space inside the quartz glass inner tube when water is flowing. Running water sterilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP226389A JPH02184390A (en) | 1989-01-09 | 1989-01-09 | Device for sterilizing flowing water with ultraviolet ray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP226389A JPH02184390A (en) | 1989-01-09 | 1989-01-09 | Device for sterilizing flowing water with ultraviolet ray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02184390A true JPH02184390A (en) | 1990-07-18 |
Family
ID=11524482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP226389A Pending JPH02184390A (en) | 1989-01-09 | 1989-01-09 | Device for sterilizing flowing water with ultraviolet ray |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02184390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641469A (en) * | 2020-05-12 | 2020-09-08 | 深圳市飞龙云商贸有限公司 | Sound console with dustproof function |
-
1989
- 1989-01-09 JP JP226389A patent/JPH02184390A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641469A (en) * | 2020-05-12 | 2020-09-08 | 深圳市飞龙云商贸有限公司 | Sound console with dustproof function |
| CN111641469B (en) * | 2020-05-12 | 2021-08-17 | 恩平市美奇音响设备有限公司 | Sound console with dustproof function |
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