JP3527286B2 - Circulating bath water purifier - Google Patents
Circulating bath water purifierInfo
- Publication number
- JP3527286B2 JP3527286B2 JP15651194A JP15651194A JP3527286B2 JP 3527286 B2 JP3527286 B2 JP 3527286B2 JP 15651194 A JP15651194 A JP 15651194A JP 15651194 A JP15651194 A JP 15651194A JP 3527286 B2 JP3527286 B2 JP 3527286B2
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- speed
- bath water
- sterilization
- circulating
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 40
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 44
- 230000001954 sterilising effect Effects 0.000 claims description 36
- 238000004659 sterilization and disinfection Methods 0.000 claims description 35
- 238000003287 bathing Methods 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000002411 adverse Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Bathtub Accessories (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
【発明の詳細な説明】
【0001】
【産業上の利用分野】本発明は、浴槽内の浴水を循環さ
せて浴水の濾過、オゾン殺菌等を行う循環式浴水浄化装
置に係り、特に夜間等におけるオゾン殺菌中に発生する
気泡音を低減するための所定の時間帯における循環ポン
プのソフト運転およびソフト運転時間帯の設定変更に関
する。
【0002】
【従来の技術】浴槽内の浴水を循環ポンプを用いて装置
内に取り込み、装置内に設けた濾過装置で浴水を濾過
し、オゾン発生装置で発生したオゾンを浴水に混入させ
て殺菌して浴水の浄化殺菌を行う循環式浴水浄化殺菌装
置にあっては、夜間あるいは日中でも静かな住宅環境の
場合、オゾン殺菌中にオゾン化された空気が浴水に混入
するときに発生する気泡音により睡眠が妨げられたり、
静かな環境に悪影響を与える場合があった。
【0003】
【発明が解決しようとする課題】本発明が解決しようと
する課題は、前記した循環式浴水浄化殺菌装置におい
て、夜間や日中でも静かな住宅環境の場合、オゾン殺菌
中に発生する気泡音により睡眠が妨げられたり、静かな
環境に悪影響を与えることを防止することである。
【0004】
【課題を解決するための手段】本発明は、浴槽内の浴水
を循環ポンプにより汲み上げて循環させ、濾過装置で汚
れを濾過し、保温ヒータで保温加熱し、アスピレータ部
に接続する吸気管から吸い込んでオゾン発生器によりオ
ゾン化した空気を湯中に混入してオゾン殺菌する循環式
浴水浄化装置において、以下のように課題を解決するこ
とができた。
【0005】すなわち、循環ポンプを高速、中速、低速
の3段階の運転速度に切り替える速度制御回路と、入浴
時間帯及びソフト殺菌時間帯が設定可能な動作設定手段
とが配備され、制御装置は、入浴時間帯においては、オ
ゾン発生器の作動を停止してオゾン殺菌を中止し、循環
ポンプの運転速度を中速または高速にした入浴モードの
運転を自動的に実施し、非入浴時間帯においては、オゾ
ン発生器を作動し、循環ポンプの運転速度を中速にした
通常オゾン殺菌運転と、ソフト殺菌時間帯に到達した際
の循環ポンプの運転速度を低速にしたソフトオゾン殺菌
運転との2種類のオゾン殺菌運転をオゾン殺菌モードの
運転として実施するように制御する循環式浴水浄化装置
により課題を解決することができた。
【0006】
【発明の作用】本発明によれば、予め設定された所定の
時間帯に循環ポンプの運転速度を低速にしたソフト運転
を行うことにより、オゾン殺菌中の気泡音が低減し、ま
たソフト運転を行う所定の時間帯とは異なる開始時刻お
よび時間帯幅に設定変更できるので、従来の睡眠の妨げ
になる問題や静かな環境に与える悪影響の問題が解決で
き、各使用者の家庭の睡眠時間帯の違いや住宅環境の違
いにも対応できる。
【0007】
【実施例】以下本発明を実施例により説明する。まず図
1を参照しながら制御部を除く循環式浴水浄化装置の装
置本体の主要部の構成について説明する。
【0008】この装置では、浴槽2内の浴水を循環ポン
プ4の作用で先端にプレフィルター6が取り付けられた
吸込管8から各種清浄化処理機器をまとめて収納した装
置本体10に吸いげて清浄化処理をし、清浄化処理が終
了した浴水は先端にジェットノズル12が取り付けられ
た吐出管14から浴槽2内に吐出するように構成されて
いる。
【0009】装置本体10には、活性炭、麦飯石、ゼオ
ライト等の各種粒状濾材が充填された濾過装置16、浴
水を強制循環させるための循環ポンプ4、浴水を適温に
保持するための保温ヒータ18等が連結管で直列に連結
して配備され、吸込管8の一端が濾過装置16の入口側
に、吐出管14の一端が保温ヒータ18の出口側に接続
され、浴槽2内の浴水に対する直列の循環路を形成して
いる。
【0010】吐出管14の先端に取り付けられたジェッ
トノズル12には、浴水の流速を速めることによる負圧
を利用して吸気し浴水中に吸気管20からの空気または
オゾン化された空気を混入するためのアスピレータ部1
2aが設けられている。このアスピレータ部12aには
吸気口に電磁弁22を設けた吸気管20が接続され、さ
らに吸気管20には吸い込まれた空気をオゾン化するオ
ゾン発生器24が配備されている。
【0011】循環式浴水浄化装置(以後浄化装置)で
は、浴槽内2の浴水は、まず循環ポンプ4の作動により
プレフィルター6で大きなごみや汚れが取り除かれた
後、吸込管8から吸い上げられて装置本体10に入り、
濾過装置16で濾過され、保温ヒータ18で保温された
後、吐出管14の先端に取り付けられたジェットノズル
12から浴槽内に吐出される。
【0012】この場合、吸気管20には吸気口部に設け
た電磁弁22が開いていると、ジェットノズル12のア
スピレータ部12aの作用により空気が吸い込まれ、ジ
ェットノズル12から空気が混入したジェット噴流が噴
出される泡風呂となり、さらにオゾン発生器24が作動
していると吸い込まれた空気がオゾン化され、ジェット
ノズル12からオゾン化された空気が混入した浴水が噴
出され、気泡音を発生しながら浴槽2内の浴水がオゾン
殺菌される。
【0013】ここで入浴モードとオゾン殺菌モードにつ
いて簡単に説明すると、循環ポンプ4は、速度制御回路
40(図2)により高速、中速および低速の3段階の運
転速度に切り替えられるようになっている。入浴モード
とは、オゾン殺菌装置による浴水の殺菌を行わないモー
ドであり、入浴モードには電磁弁22が閉じ、循環ポン
プ4が低速運転制御される通常入浴モードと、電磁弁2
2がが開き、循環ポンプが高速運転制御されジェットノ
ズル12から浴水に空気が混入したジェット噴流が噴出
される泡風呂入浴モードとがある。
【0014】オゾン殺菌モードには、電磁弁22が開き
オゾン発生器24が作動した状態で、循環ポンプ4が中
速運転される通常殺菌運転モードと循環ポンプ4が低速
運転制御されるソフト運転による殺菌モードとがある。
【0015】次に、図2のブロック図により浄化装置の
制御部の主要な構成について説明する。総合制御装置3
0は、本実施例ではCPUおよび浄化装置全体の制御を
行う制御プログラム、固定データ等が記憶された各種記
憶手段、プログラムの実行時に使用される各種記憶手段
等から構成されている。
【0016】総合制御装置30は各種入力装置や装置本
体10からの情報に基づき、装置本体の各種アクチュエ
ータの制御や表示手段の制御を含む浄化装置全体の制御
を行う。総合制御装置30には、速度制御回路40を介
して装置本体10に内蔵された循環ポンプ4が接続され
ると共にオゾン殺菌装置26が接続され、また動作設定
手段32、表示手段34、設定値記憶手段36および時
計装置38が接続されている。
【0017】循環ポンプ4は、浴槽2内の浴水を装置本
体10内に吸い上げ、各種清浄化装置が配備された装置
本体の循環路を強制的に循環させて再び浴槽2内に戻
す。この循環ポンプ4は、前記したように速度制御回路
40により、運転速度が切り替えられるようになってい
る。
【0018】オゾン殺菌装置26の構成要素のオゾン発
生器24は、総合制御装置30の制御により吸入した空
気をオゾン化し、オゾン化された空気はジェットノズル
12のアスピレータ部12aで浴水に混入され、浴水と
共に浴槽2内に噴出され、浴水の殺菌を行う。
【0019】動作設定手段32は、使用者が運転動作を
設定するための操作部で、キースイッチで構成され、キ
ースイッチの操作情報は総合制御装置30に読み込まれ
る。この動作設定手段32により、後記するように予め
設定されている循環ポンプ4のソフト運転の開始時刻お
よび時間帯幅とからなる時間帯を設定変更することがで
き、変更された時間帯の情報は設定値記憶手段36に記
憶される。時計装置38は、時刻を計時する。
【0020】次に、図3のフローチャートおよび関連図
面を参照しながら本実施例の浄化装置の運転制御につい
て説明する。図3においてSnは制御の各処理ステップ
を示す。
【0021】電源を投入し浄化装置の運転をスタートさ
せると、まずS1で入浴モードであるかがチェックさ
れ、入浴モードの時はS8に進み、入浴モードが実行さ
れる。入浴モードにするには、動作設定手段32の入浴
モードキー(図示せず)を操作することにより入浴モー
ドになり、一定時間、本実施例では入浴モードキーの操
作後1時間経過すると自動的に殺菌モードに切り替わ
る。前記したように入浴モードとは、オゾン殺菌装置に
よる浴水の殺菌を行わず浴水の濾過による浄化だけを行
うモードである。
【0022】予め動作設定手段32を操作してソフト運
転モードを指定すると、入浴モードでない場合、S2か
らS3に進み、開始時刻等の変更を行わない場合、S6
に進み、予め設定された所定の時間帯(本実施例では2
3時〜7時で、開始時刻23時、時間帯幅8時間)と時
計装置38による時刻とが比較される。
【0023】現在の時刻が時間帯内であるときはS6か
らS7に進み、S7で循環ポンプ4に命令を転送し、ま
たこの情報を表示手段34に転送して表示を行うと共に
循環ポンプ4を低速運転に切り替えたソフト運転による
殺菌を実行し、オゾン殺菌中に発生する気泡音等の騒音
を低減することができる。
【0024】また、ソフト運転の前記した所定の開始時
刻および時間帯幅からなる時間帯を設定変更することが
できる。予め動作設定手段32でソフト運転を指定して
おき、設定変更モードを選択しておくと、入浴モードで
ない場合、S2からS3を経てS4に進み、S4で動作
設定手段32で開始時刻および時間帯幅を変更すると、
S5で設定値記憶手段36に変更された開始時刻および
時間帯幅が記憶される。
【0025】次に、S6で設定変更された時間帯と時計
装置38による時刻とを比較して、現在の時刻が時間帯
内であるときはS6からS7に進み、S7で循環ポンプ
4に命令を転送し、またこの情報を表示手段34に転送
して表示を行うと共に設定変更した時間帯内の場合、循
環ポンプ4を低速運転に切り替えたソフト運転による殺
菌を実行し、オゾン殺菌中に発生する気泡音等の騒音を
低減することができる。
【0026】一方、S6で設定変更された時間帯と時計
装置38による時刻とを比較して、現在の時刻が時間帯
内でないときは、S6からS9に進み、時間帯になるま
での間、通常殺菌運転モードによる殺菌が実行される。
【0027】また前記したように動作設定手段32によ
り入浴モードに切り替えられた後、一定時間、本実施例
では1時間経過すると自動的にオゾン殺菌モードに切り
替わる。予めソフト運転が指定されている場合、入浴モ
ードが終了した後、その時間帯が設定されているソフト
運転の時間帯内であれば再びソフト運転による殺菌が再
開される。
【0028】
【発明の効果】以上のように本発明によれば、予め設定
された所定の時間帯に循環ポンプの運転速度を低速にし
たソフト運転を行うことにより、オゾン殺菌中の気泡音
が低減し、またソフト運転を行う所定の時間帯とは異な
る開始時間および時間幅に設定変更できるので、従来の
睡眠の妨げになる問題や静かな環境に与える悪影響の問
題が解決でき、使用者の家庭の睡眠時間帯の違いや住宅
環境の違いにも対応できる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a circulating bath water purifying apparatus for circulating bath water in a bath tub to filter the bath water, sterilize ozone, etc. The present invention relates to a soft operation of a circulating pump in a predetermined time period and a setting change of a soft operation time period for reducing a bubble sound generated during ozone sterilization at night or the like. 2. Description of the Related Art Bath water in a bathtub is taken into the apparatus by using a circulation pump, the bath water is filtered by a filtering device provided in the apparatus, and ozone generated by an ozone generator is mixed into the bath water. In a circulating bath water purification / sterilization device that purifies and sterilizes bath water by performing sterilization, the ozonized air is mixed into the bath water during ozone sterilization in a quiet residential environment at night or during the day. Sleep is disturbed by bubble sound sometimes occurring,
In some cases, the quiet environment was adversely affected. [0003] The problem to be solved by the present invention occurs in the above-mentioned circulating bath water purification and sterilization apparatus during ozone sterilization in a quiet residential environment at night or during the day. The purpose is to prevent sleep from being disturbed by a bubble sound or adversely affecting a quiet environment. According to the present invention, bath water in a bathtub is pumped up and circulated by a circulation pump, dirt is filtered by a filtration device, heated by a heater, and connected to an aspirator. The following problems could be solved in a circulating bath water purifying apparatus in which air sucked from an intake pipe and ozonized by an ozone generator is mixed into hot water and sterilized by ozone. [0005] That is, a speed control circuit for switching the circulating pump between three operating speeds of high speed, medium speed and low speed, and operation setting means capable of setting a bathing time zone and a soft sterilization time zone are provided. In the bathing time, the operation of the ozone generator is stopped to stop the ozone sterilization, and the operation of the bathing mode in which the operating speed of the circulation pump is medium or high is automatically performed. Is a normal ozone sterilization operation in which the operation speed of the circulation pump is set to medium speed by operating the ozone generator, and a soft ozone sterilization operation in which the operation speed of the circulation pump is reduced when the soft sterilization time zone is reached. The problem could be solved by a circulating bath water purifying apparatus that controls so as to execute various kinds of ozone sterilization operations as operations in the ozone sterilization mode. According to the present invention, by performing the soft operation in which the operating speed of the circulation pump is reduced during a predetermined time period, the sound of bubbles during ozone sterilization is reduced. Since the setting can be changed to a start time and a time zone width different from the predetermined time zone in which the soft driving is performed, it is possible to solve the problem of hindering the conventional sleep and the problem of the adverse effect on the quiet environment, and to solve the problem of each user's home. It can respond to differences in sleeping hours and differences in the housing environment. Hereinafter, the present invention will be described with reference to examples. First, the configuration of the main part of the device body of the circulating bath water purification device excluding the control unit will be described with reference to FIG. In this apparatus, bath water in the bathtub 2 is sucked by a circulating pump 4 from a suction pipe 8 having a pre-filter 6 attached to a tip thereof to an apparatus body 10 in which various cleaning equipment are collectively stored. The cleaning water, which has been subjected to the cleaning treatment, is discharged into the bathtub 2 from a discharge pipe 14 having a jet nozzle 12 attached to the tip thereof. The apparatus main body 10 has a filtering device 16 filled with various types of particulate filter media such as activated carbon, barley stone, zeolite, etc., a circulation pump 4 for forcibly circulating bath water, and a heat retaining device for maintaining bath water at an appropriate temperature. A heater 18 and the like are connected in series by a connecting pipe, and one end of the suction pipe 8 is connected to the inlet side of the filtering device 16, and one end of the discharge pipe 14 is connected to the outlet side of the heat retaining heater 18. It forms a series circuit for water. The jet nozzle 12 attached to the tip of the discharge pipe 14 takes in air by using a negative pressure generated by increasing the flow rate of the bath water, and injects air from the suction pipe 20 or ozonized air into the bath water. Aspirator part 1 for mixing
2a is provided. The aspirator section 12a is connected to an intake pipe 20 provided with an electromagnetic valve 22 at an intake port. The intake pipe 20 is further provided with an ozone generator 24 for ozonizing the sucked air. In a circulating bath water purifying apparatus (hereinafter referred to as a purifying apparatus), the bath water in the bath tub 2 is first suctioned from a suction pipe 8 after a large dust and dirt is removed by a pre-filter 6 by operating a circulating pump 4. And enters the apparatus main body 10,
After being filtered by the filtration device 16 and kept warm by the warming heater 18, the water is discharged from the jet nozzle 12 attached to the tip of the discharge pipe 14 into the bathtub. In this case, when the electromagnetic valve 22 provided at the intake port is opened in the intake pipe 20, air is sucked in by the action of the aspirator section 12a of the jet nozzle 12, and the jet mixed with air from the jet nozzle 12 When the ozone generator 24 is operated, the sucked air is ozonized, and the bath water mixed with the ozonized air is jetted out from the jet nozzle 12 to generate a bubble sound. The bath water in the bathtub 2 is sterilized with ozone as it is generated. Here, the bathing mode and the ozone sterilization mode will be briefly described. The circulating pump 4 can be switched between three operating speeds of a high speed, a medium speed and a low speed by a speed control circuit 40 (FIG. 2). I have. The bathing mode is a mode in which the bath water is not sterilized by the ozone sterilizer. In the bathing mode, the electromagnetic valve 22 is closed and the circulating pump 4 is controlled to operate at low speed.
2 is opened, there is a bubble bath bathing mode in which the circulating pump is controlled to operate at high speed and a jet jet in which air is mixed with bath water is jetted from the jet nozzle 12. The ozone sterilization mode includes a normal sterilization operation mode in which the circulation pump 4 is operated at a medium speed with the electromagnetic valve 22 opened and the ozone generator 24 is operated, and a soft operation in which the circulation pump 4 is controlled to operate at a low speed. There is a sterilization mode. Next, the main configuration of the control unit of the purification device will be described with reference to the block diagram of FIG. Integrated control device 3
In this embodiment, reference numeral 0 denotes a control program for controlling the CPU and the entire purification device, various storage means storing fixed data and the like, various storage means used when executing the program, and the like. The integrated control device 30 controls the entire purifying device including the control of various actuators of the device main body and the control of display means based on various input devices and information from the device main body 10. The circulating pump 4 built in the apparatus main body 10 and the ozone sterilizer 26 are connected to the integrated controller 30 via a speed control circuit 40, and an operation setting means 32, a display means 34, and a set value storage. The means 36 and the clock device 38 are connected. The circulating pump 4 sucks up the bath water in the bathtub 2 into the apparatus main body 10, forcibly circulates the circulation path of the apparatus main body in which various cleaning devices are provided, and returns the same to the bathtub 2 again. The operating speed of the circulation pump 4 is switched by the speed control circuit 40 as described above. The ozone generator 24, which is a component of the ozone sterilizer 26, converts the inhaled air into ozone under the control of the general controller 30, and the ozonized air is mixed into the bath water by the aspirator 12 a of the jet nozzle 12. Is sprayed into the bathtub 2 together with the bath water to sterilize the bath water. The operation setting means 32 is an operation section for the user to set a driving operation. The operation setting means 32 is constituted by a key switch, and operation information of the key switch is read into the general control device 30. The operation setting means 32 can change the setting of the time zone comprising the start time and the time zone width of the soft operation of the circulating pump 4 which are set in advance as described later, and the information of the changed time zone is It is stored in the set value storage means 36. The clock device 38 keeps time. Next, the operation control of the purification device of this embodiment will be described with reference to the flowchart of FIG. 3 and related drawings. In FIG. 3, Sn indicates each processing step of the control. When the power is turned on and the operation of the purifying apparatus is started, it is first checked in S1 whether or not the bathing mode is set. If the bathing mode is set, the process proceeds to S8, where the bathing mode is executed. In order to enter the bathing mode, the bathing mode key (not shown) of the operation setting means 32 is operated to enter the bathing mode. When the bathing mode key is operated for a certain period of time, in this embodiment, one hour elapses after the operation of the bathing mode key. Switch to sterilization mode. As described above, the bathing mode is a mode in which only the purification of the bath water is performed without sterilizing the bath water by the ozone sterilizer. If the software setting mode is designated by operating the operation setting means 32 in advance, if the mode is not the bathing mode, the process proceeds from S2 to S3.
To a predetermined time zone set in advance (2 in this embodiment).
At 3:00 to 7:00, the start time is 23:00, the time zone width is 8 hours) and the time by the clock device 38 is compared. If the current time is within the time zone, the process proceeds from S6 to S7, where the command is transferred to the circulating pump 4 in S7, and this information is transferred to the display means 34 for display and the circulating pump 4 is displayed. By performing sterilization by software operation switched to low-speed operation, noise such as bubble noise generated during ozone sterilization can be reduced. Further, the setting of the time zone consisting of the predetermined start time and the time zone width of the soft driving can be changed. If the software operation is specified in advance by the operation setting means 32 and the setting change mode is selected, if the mode is not the bathing mode, the process proceeds from S2 to S4 via S3, and the start time and time zone are set by the operation setting means 32 in S4. If you change the width,
The changed start time and time zone width are stored in the set value storage means 36 in S5. Next, the time zone changed in setting in S6 is compared with the time by the clock device 38. If the current time is within the time zone, the process proceeds from S6 to S7, and the command to the circulation pump 4 is issued in S7. In addition, when the information is transferred to the display means 34 for display and during the time period in which the setting is changed, sterilization by the soft operation in which the circulating pump 4 is switched to the low-speed operation is executed to generate the ozone during ozone sterilization. It is possible to reduce noise such as a bubble sound. On the other hand, the time zone changed in the setting in S6 is compared with the time by the clock device 38. If the current time is not within the time zone, the process proceeds from S6 to S9 until the time zone is reached. Sterilization in the normal sterilization operation mode is performed. After the mode is switched to the bathing mode by the operation setting means 32 as described above, the mode is automatically switched to the ozone sterilization mode after a lapse of a predetermined time, in this embodiment, one hour. If the soft operation is specified in advance, after the bathing mode ends, sterilization by the soft operation is restarted if the time zone is within the set soft operation time zone. As described above, according to the present invention, by performing the soft operation in which the operating speed of the circulation pump is reduced during a predetermined time period, the bubble sound during ozone sterilization is reduced. It is possible to change the start time and the time width different from the predetermined time zone in which soft driving is performed, so that problems that hinder conventional sleep and adverse effects on quiet environment can be solved, and user's It can respond to differences in sleeping hours at home and differences in housing environment.
【図面の簡単な説明】 【図1】 浄化装置の主要部の構成を示す図 【図2】 制御ブロック図 【図3】 制御のフローチャート 【符号の説明】 2 浴槽 4 循環ポンプ 24 オゾン発生器 26 オゾン殺菌装置 32 動作設定手段 40 速度制御回路[Brief description of the drawings] FIG. 1 is a diagram showing a configuration of a main part of a purification device. FIG. 2 is a control block diagram FIG. 3 is a flowchart of control. [Explanation of symbols] 2 bathtub 4 Circulation pump 24 Ozone generator 26 Ozone sterilizer 32 Operation setting means 40 Speed control circuit
フロントページの続き (51)Int.Cl.7 識別記号 FI C02F 1/50 531 C02F 1/50 531R 540 540A 550 550L 560 560Z Continued on the front page (51) Int.Cl. 7 Identification symbol FI C02F 1/50 531 C02F 1/50 531R 540 540A 550 550L 560 560Z
Claims (1)
て循環させ、濾過装置で汚れを濾過し、保温ヒータで保
温加熱し、アスピレータ部に接続する吸気管から吸い込
んでオゾン発生器によりオゾン化した空気を湯中に混入
してオゾン殺菌する循環式浴水浄化装置において、循環
ポンプを高速、中速、低速の3段階の運転速度に切り替
える速度制御回路と、入浴時間帯及びソフト殺菌時間帯
が設定可能な動作設定手段とが配備され、制御装置は、
入浴時間帯においては、オゾン発生器の作動を停止して
オゾン殺菌を中止し、循環ポンプの運転速度を中速また
は高速にした入浴モードの運転を自動的に実施し、非入
浴時間帯においては、オゾン発生器を作動し、循環ポン
プの運転速度を中速にした通常オゾン殺菌運転と、ソフ
ト殺菌時間帯に到達した際の循環ポンプの運転速度を低
速にしたソフトオゾン殺菌運転との2種類のオゾン殺菌
運転をオゾン殺菌モードの運転として実施するように制
御することを特徴とする循環式浴水浄化装置。(57) [Claims] [Claim 1] An intake pipe connected to an aspirator section by pumping bath water in a bathtub and circulating the same by a circulation pump, filtering dirt with a filtration device, heating and heating with a warming heater. In a circulating bath water purifying device that mixes air ozonized by an ozone generator into hot water and sterilizes it with ozone, a speed control circuit that switches a circulating pump between three operating speeds: high speed, medium speed, and low speed. An operation setting means capable of setting a bathing time period and a soft sterilization time period is provided, and the control device includes:
In the bathing time, the operation of the ozone generator is stopped to stop ozone sterilization, and the operation of the bathing mode in which the operating speed of the circulating pump is medium or high is automatically performed. , An ozone generator is activated, the operation speed of the circulation pump is set to medium speed, and the normal ozone sterilization operation is performed. The soft ozone sterilization operation is performed when the operation speed of the circulation pump is reduced when the soft sterilization time is reached. A circulation type bath water purifying apparatus, wherein the ozone sterilization operation is controlled to be performed as an ozone sterilization mode operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15651194A JP3527286B2 (en) | 1994-06-15 | 1994-06-15 | Circulating bath water purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15651194A JP3527286B2 (en) | 1994-06-15 | 1994-06-15 | Circulating bath water purifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07328662A JPH07328662A (en) | 1995-12-19 |
JP3527286B2 true JP3527286B2 (en) | 2004-05-17 |
Family
ID=15629376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15651194A Expired - Fee Related JP3527286B2 (en) | 1994-06-15 | 1994-06-15 | Circulating bath water purifier |
Country Status (1)
Country | Link |
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JP (1) | JP3527286B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007034580A1 (en) * | 2005-09-23 | 2007-03-29 | Sadatoshi Watanabe | Nanofluid generator and cleaning apparatus |
-
1994
- 1994-06-15 JP JP15651194A patent/JP3527286B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JPH07328662A (en) | 1995-12-19 |
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