JPH06134015A - Jet bath pump device fitted with filter - Google Patents
Jet bath pump device fitted with filterInfo
- Publication number
- JPH06134015A JPH06134015A JP4287998A JP28799892A JPH06134015A JP H06134015 A JPH06134015 A JP H06134015A JP 4287998 A JP4287998 A JP 4287998A JP 28799892 A JP28799892 A JP 28799892A JP H06134015 A JPH06134015 A JP H06134015A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- water
- pump
- pipe
- washing
- 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
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は浴槽水で濾過器の濾材の
洗浄を行う濾過器付きジェットバスポンプに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jet bath pump with a filter for washing the filter material of a filter with bath water.
【０００２】[0002]
【従来の技術】浴槽へ気泡噴射するとともに浴槽水を濾
過器に循環して浄化を行うジェットバスポンプ装置で
は、使用につれて濾過器内に濾過物が溜まり濾過性能が
低下するので、浴槽水で濾過器の濾材を洗浄するように
なっている。この濾材の洗浄は、浴槽水が一旦排水され
て新たに給水された最初の清浄な浴槽水で洗浄を行うよ
うにされている。2. Description of the Related Art In a jet bath pump device for injecting bubbles into a bathtub and circulating the bathwater to a filter to purify it, filtered substances accumulate in the filter as it is used and the filtration performance deteriorates. It is designed to clean the filter material of the vessel. The cleaning of the filter medium is performed by first draining the bath water and then freshly supplying the fresh bath water.
【０００３】以下、この従来の濾過器付きジェットバス
ポンプの構成について図１を援用して説明する。The structure of the conventional jet bath pump with a filter will be described below with reference to FIG.
【０００４】図において、１は浴槽で、その側面に吸込
口２と吐出口３が設けられている。４は吸込管で、浴槽
１の吸込口２と送水ポンプ５の吸込口とを接続してい
る。６は吐出管で、送水ポンプ５の吐出口と浴槽１の吐
出口とを接続している。７はポンプ起動スイッチで、制
御部８を介して送水ポンプ５を駆動するとともに給気手
段であるエアー電磁弁９を開閉し、エアー電磁弁９は浴
槽１の吐出口３に給気するようになっている。１０は濾
過器で、その一方の口は第１の三方弁１１を介して送水
管１２により吐出管６に接続され、他方の口は第２の三
方弁１３を介して戻り管１４により吸込管４に接続され
ている。１５は排水管で第１の三方弁１１に接続されて
いる。１６はバイパス管で、第２の三方弁１３と送水管
１２とを接続している。In the figure, reference numeral 1 denotes a bath, which is provided with a suction port 2 and a discharge port 3 on its side surface. A suction pipe 4 connects the suction port 2 of the bathtub 1 and the suction port of the water pump 5. A discharge pipe 6 connects the discharge port of the water supply pump 5 and the discharge port of the bathtub 1. Reference numeral 7 denotes a pump start switch, which drives the water supply pump 5 through the control unit 8 and opens and closes the air solenoid valve 9 which is the air supply means so that the air solenoid valve 9 supplies air to the discharge port 3 of the bath 1. Has become. Reference numeral 10 denotes a filter, one port of which is connected to the discharge pipe 6 by a water supply pipe 12 via a first three-way valve 11, and the other port of which is a suction pipe by a return pipe 14 via a second three-way valve 13. 4 is connected. A drain pipe 15 is connected to the first three-way valve 11. A bypass pipe 16 connects the second three-way valve 13 and the water supply pipe 12.
【０００５】そして、バイパス管１６、第２の三方弁１
３、第１の三方弁１１、排水管１５とで洗浄水路が形成
されている。１７は水位検出手段である水位センサであ
る。制御部８は水位センサ１７の信号により、送水ポン
プ５の駆動制御と第１および第２の三方弁１１，１３の
切換え制御とエアー電磁バルブ９の開閉制御とをするよ
うになっている。Then, the bypass pipe 16 and the second three-way valve 1
3, the first three-way valve 11, and the drain pipe 15 form a washing water channel. Reference numeral 17 is a water level sensor which is a water level detecting means. The control unit 8 is configured to perform drive control of the water pump 5, switching control of the first and second three-way valves 11 and 13 and open / close control of the air electromagnetic valve 9 based on the signal from the water level sensor 17.
【０００６】上記構成において、ポンプ起動スイッチ７
がオン操作されると制御部８からポンプ運転信号が出力
されて、ポンプ５が駆動される。ポンプ５が駆動される
と、実線の矢印Ａで示したように浴槽１内の湯水は吸込
口２から吸込まれ、吸込管４、吐出管６を経て吐出口３
から噴流となって吐出される。そしてポンプ駆動と同時
にエアー電磁弁９が開かれて空気が噴流中に混入され気
泡噴射される。さらに、これと同時に第１および第２の
三方弁１１，１３が濾過器１０側に開かれ、吐出管６か
ら分流した湯水は送水管１２を経て濾過器１０に送られ
る。濾過器１０では濾材１８によりゴミが捕捉され浄化
された湯水は戻り管１４、送水管４、ポンプ５、吐出管
６を経て浴槽１へ還流される。そして還流された湯水の
一部は送水管１２へ流入して循環濾過運転が行われる。In the above structure, the pump starting switch 7
When is turned on, a pump operation signal is output from the control unit 8 and the pump 5 is driven. When the pump 5 is driven, the hot and cold water in the bathtub 1 is sucked from the suction port 2 as shown by the solid arrow A, passes through the suction pipe 4 and the discharge pipe 6, and is discharged from the discharge port 3.
Is ejected as a jet stream. At the same time as the pump is driven, the air solenoid valve 9 is opened and air is mixed into the jet stream to eject bubbles. Further, at the same time, the first and second three-way valves 11 and 13 are opened to the filter 10 side, and the hot and cold water branched from the discharge pipe 6 is sent to the filter 10 via the water supply pipe 12. In the filter 10, hot and cold water that has been purified by capturing dust by the filter medium 18 is returned to the bathtub 1 through the return pipe 14, the water supply pipe 4, the pump 5, and the discharge pipe 6. Then, a part of the recirculated hot water flows into the water supply pipe 12, and the circulation filtration operation is performed.
【０００７】このような循環濾過運転において、濾材１
８は濾過を行うにつれて次第に汚れ濾過物が溜まって濾
過器１０の濾過性能が低下するので、定期的に浴槽の湯
水で濾材１８を洗浄する必要がある。In such a circulation filtration operation, the filter medium 1
In the case of No. 8, as the filtered matter is gradually collected and the filtration performance of the filter 10 deteriorates, it is necessary to regularly wash the filter medium 18 with hot water in the bath.
【０００８】この濾材１８の洗浄運転は以下に記載した
ようにして行われる。浴槽１に湯張りされて水位センサ
１７で所定の水位が検知された後、ポンプ起動スイッチ
７がオン操作されると、制御部８は送水ポンプ５を駆動
するとともに、第１の三方弁１１を濾過器１０と排水管
１５とが連通するように、第２の三方弁１３を濾過器１
０とバイパス管１６とが連通するようにそれぞれ切換え
る。これにより、点線の矢印Ｂで示したような洗浄水路
が形成され、吸込口２から吸込まれた湯水は吐出口３か
ら気泡噴射されると同時に洗浄水路に分流される。そし
て、分流された湯水は濾過器１０に流入して濾床１９を
洗浄するとともに粒状の濾材１８を流動状態にして湯垢
やゴミを剥離し、湯水はこれらとともに排水管１５から
排水される。この第１および第２の三方弁１１，１３の
切換えによる洗浄水路の形成は所定の時間継続され、所
定の時間が経過すると元の循環濾過運転の状態に切換え
られる。The cleaning operation of the filter medium 18 is performed as described below. When the pump starting switch 7 is turned on after the water level sensor 17 detects a predetermined water level in the bathtub 1, the control unit 8 drives the water supply pump 5 and turns on the first three-way valve 11. The second three-way valve 13 is connected to the filter 1 so that the filter 10 and the drain pipe 15 communicate with each other.
0 and the bypass pipe 16 are switched so as to communicate with each other. As a result, a washing water passage as indicated by a dotted arrow B is formed, and hot water sucked from the suction port 2 is jetted out of bubbles from the discharge port 3 and simultaneously split into the washing water passage. Then, the separated hot and cold water flows into the filter 10 to wash the filter bed 19 and to make the granular filter medium 18 in a fluidized state to remove the scale and dust, and the hot and cold water is drained from the drain pipe 15 together with these. The formation of the cleaning water channel by switching the first and second three-way valves 11 and 13 is continued for a predetermined time, and when the predetermined time elapses, the state of the original circulation filtration operation is switched.
【０００９】なお、浴槽１の湯水が排出され、水位セン
サ１７が水位の低下を検出すると、制御部８からの信号
で送水ポンプ５は駆動停止されて送水ポンプ５の空運転
を防止するようになっている。When the hot water in the bathtub 1 is discharged and the water level sensor 17 detects a drop in the water level, the water pump 5 is stopped by a signal from the control unit 8 to prevent the water pump 5 from running dry. Has become.
【００１０】このような、濾過器の濾材を洗浄する泡バ
ス装置の構成は実開昭５９−４８６２９号公報にも示さ
れている。The construction of such a foam bath device for cleaning the filter material of the filter is also disclosed in Japanese Utility Model Laid-Open No. 59-48629.
【００１１】この構成のものは、循環路の途中に配備さ
れる循環用ポンプの下流において循環路から分岐して再
び循環路に戻るバイパス路に、上流側よりバイパス用ポ
ンプ、三方弁及び濾過装置を順次配備し、三方弁の残り
の出入口を排水口に連絡することにより、循環用ポンプ
の噴出圧力を利用して濾過材を洗浄するようにしてい
る。According to this structure, the bypass pump, the three-way valve, and the filtering device are arranged from the upstream side to the bypass passage branched from the circulation passage and returned to the circulation passage downstream of the circulation pump provided in the middle of the circulation passage. Are sequentially installed, and the remaining inlet and outlet of the three-way valve are connected to the drainage outlet, so that the filter medium is washed using the jet pressure of the circulation pump.
【００１２】[0012]
【発明が解決しようとする課題】このような従来の構成
の濾過器付きジェットポンプ装置では、濾過器１０の濾
材１８の洗浄時に、浴槽１内への気泡噴射に含まれる気
泡の一部が濾過器１０にまで流入することがあり、気泡
に煽られた粒状の濾材１８が排出されやすくなって、そ
の結果、濾材１８補充をしなければならず、そのための
点検サービスを要するという問題があった。さらに、濾
材１８の洗浄時に浴槽１へ気泡噴射が行われるため、騒
音が高く（７２ｄＢ）なるという問題もあった。In the jet pump device with a filter having such a conventional structure, when cleaning the filter medium 18 of the filter 10, a part of the bubbles contained in the bubble injection into the bath 1 is filtered. There is a problem that the granular filter medium 18 that may flow into the container 10 is easily discharged due to the bubbles, and as a result, the filter medium 18 must be replenished and an inspection service therefor is required. . Further, there is a problem that noise is increased (72 dB) because air bubbles are jetted to the bathtub 1 when the filter medium 18 is washed.
【００１３】このような問題は、実開昭５９−４８６２
９号公報に示され泡バス装置においても同様であった。[0013] Such a problem is caused by the fact that it has been disclosed in Japanese Utility Model Laid-Open No. 59-4862.
The same applies to the foam bath device disclosed in Japanese Patent Publication No.
【００１４】本発明は上記問題を解決するもので、濾材
を排出することなく洗浄することができるとともに、濾
材洗浄時の騒音を低減することができる濾過器付きジェ
ットバスポンプ装置を提供することを目的としている。The present invention solves the above problems, and provides a jet bath pump device with a filter which can be washed without discharging the filter medium and can reduce the noise during the cleaning of the filter medium. Has an aim.
【００１５】[0015]
【課題を解決するための手段】本発明は上記目的を達成
するために、ポンプ起動スイッチのオン操作による循環
濾過運転時の頭初に、給気手段による給気を停止させる
とともに第１および第２の三方弁を洗浄水路側に切換
え、所定の時間濾過器に通水して濾材を洗浄するように
したものである。In order to achieve the above-mentioned object, the present invention stops the air supply by the air supply means at the beginning of the circulation filtration operation by turning on the pump start switch, and first and second The three-way valve 2 is switched to the washing water passage side, and water is passed through the filter for a predetermined time to wash the filter medium.
【００１６】[0016]
【作用】本発明は上記したように、水位センサが作動し
たとき、またはポンプ起動スイッチがオン操作されたと
きに、給気手段からの給気が停止されるので、濾材の洗
浄運転時に濾過器に気泡が流入することがない。As described above, according to the present invention, the air supply from the air supply means is stopped when the water level sensor is activated or when the pump start switch is turned on. No bubbles will flow into.
【００１７】[0017]
【実施例】以下、本発明の一実施例について図１および
図２を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.
【００１８】なお、図１の構成は、先に従来例で説明し
たのでその説明を省略する。図２において、２０は制御
部８を形成するマイコンで、ポンプ起動スイッチ７およ
び水位センサ１７からの信号によりポンプ５、第１およ
び第２の三方弁１１，１３、エアー電磁弁９の運転を制
御するものである。また、濾材洗浄時にエアー電磁弁９
を所定の時間停止させるタイマーを内装している。２１
はポンプ５を駆動するポンプ駆動回路で、マイコン２０
の出力ポートＰ2 に接続されている。２２は第１および
第２の三方弁１１，１３を駆動する三方弁駆動回路で、
マイコン２０の出力ポートＰ4 に接続されている。２３
は水位センサ１７に電源を供給する交流電源、２４は整
流器、２５は抵抗器、２６はコンデンサである。Since the configuration of FIG. 1 has been described in the conventional example, the description thereof will be omitted. In FIG. 2, reference numeral 20 denotes a microcomputer that forms a control unit 8 and controls the operation of the pump 5, the first and second three-way valves 11 and 13, and the air solenoid valve 9 based on signals from the pump start switch 7 and the water level sensor 17. To do. Also, when cleaning the filter media, the air solenoid valve 9
It has a built-in timer to stop it for a predetermined time. 21
Is a pump drive circuit that drives the pump 5, and is a microcomputer 20.
Is connected to the output port P 2 . 22 is a three-way valve drive circuit for driving the first and second three-way valves 11, 13.
It is connected to the output port P 4 of the microcomputer 20. 23
Is an AC power supply for supplying power to the water level sensor 17, 24 is a rectifier, 25 is a resistor, and 26 is a capacitor.
【００１９】このように構成された制御回路において、
ポンプ起動スイッチ７をオン操作すると、マイコン２０
の入力ポートＰ1 にＬ信号が入力され、出力ポートＰ2
にポンプ起動信号が出力されてポンプ５が起動する。水
位センサ１７には交流電源２３から交流低電圧が印加さ
れている。そして、浴槽１に給湯されて水位センサ１７
がオンすると交流電流が流れ、整流器２４およびコンデ
ンサ２６により整流、平滑されてマイコン２０の入力ポ
ートＰ0 に直流電圧が入力される。この入力によりマイ
コン２０は浴槽１内の水位が所定の水位になったと判断
する。In the control circuit thus constructed,
When the pump start switch 7 is turned on, the microcomputer 20
L signal is input to the input port P 1, the output port P 2
A pump start signal is output to the pump 5, and the pump 5 is started. An AC low voltage is applied to the water level sensor 17 from an AC power supply 23. Then, the water level sensor 17 is supplied to the bathtub 1.
When is turned on, an AC current flows, and is rectified and smoothed by the rectifier 24 and the capacitor 26, and a DC voltage is input to the input port P 0 of the microcomputer 20. By this input, the microcomputer 20 determines that the water level in the bathtub 1 has reached a predetermined water level.
【００２０】上記構成において、浴槽１に湯張りされる
と、水位センサ１７が所定の水位を検出してマイコン２
０の入力ポートＰ0 に信号を出力する。この状態でポン
プ起動スイッチ７がオン操作されるとその信号が入力ポ
ートＰ1 に入力され、出力ポートＰ2 からの信号により
ポンプ駆動回路２１が送水ポンプ５を起動する。これと
同時に、出力ポートＰ3 からの信号により三方弁駆動回
路が、第１の三方弁１１を濾過器１０と排水管１５とが
連通するように、第２の三方弁１３を濾過器１０とバイ
パス管１６とが連通するようにそれぞれ流路を切換え
る。これにより、点線の矢印Ｂで示したように、ポンプ
５−送水管１２−バイパス管１６−濾過器１０−排水管
１５を流路とする洗浄水路が形成される。In the above structure, when the bathtub 1 is filled with water, the water level sensor 17 detects a predetermined water level and the microcomputer 2
The signal is output to the input port P 0 of 0 . When the pump start switch 7 is turned on in this state, the signal is input to the input port P 1, and the pump drive circuit 21 starts the water pump 5 by the signal from the output port P 2 . At the same time, the signal from the output port P 3 causes the three-way valve drive circuit to connect the second three-way valve 13 to the filter 10 so that the first three-way valve 11 communicates with the filter 10 and the drain pipe 15. The flow paths are switched so as to communicate with the bypass pipe 16. As a result, as shown by a dotted arrow B, a washing water passage having the pump 5-water supply pipe 12-bypass pipe 16-filter 10-drain pipe 15 as a flow passage is formed.
【００２１】さらに、同時に出力ポートＰ4 からの信号
によりエアー電磁弁駆動回路２３がエアー電磁弁９を閉
止して吐出口３への給気を停止させる。Further, at the same time, the air solenoid valve drive circuit 23 closes the air solenoid valve 9 by the signal from the output port P 4 to stop the air supply to the discharge port 3.
【００２２】この動作により、送水ポンプ５から圧送さ
れる湯水は吐出口３から浴槽１内に噴射されるととも
に、吐出管６から分流する湯水は洗浄水路を流れて濾過
器１０の濾材１８を逆洗浄し、除去された汚物は排水管
１５から排出される。この洗浄運転はマイコン２０に内
装されたタイマーによって所定の時間、たとえば１分間
続けられる。By this operation, the hot and cold water pumped from the water feed pump 5 is jetted into the bathtub 1 from the discharge port 3, and the hot and cold water branched from the discharge pipe 6 flows through the washing water passage to reverse the filter medium 18 of the filter 10. The cleaned and removed waste is discharged from the drain pipe 15. This cleaning operation is continued by a timer built in the microcomputer 20 for a predetermined time, for example, 1 minute.
【００２３】所定の時間が経過すると、出力ポートＰ3
からの信号により、第１の三方弁１１を送水管１２と濾
過器１０とが連通するように、第２の三方弁１３を戻り
管１４と濾過器１０とが連通するようにそれぞれ切換え
る。これにより、実線の矢印Ａで示したように、ポンプ
５−送水管１２−濾過器１０−戻り管１４を流路とする
濾過水路が形成される。When a predetermined time has passed, the output port P 3
The first three-way valve 11 is switched so that the water supply pipe 12 and the filter 10 communicate with each other, and the second three-way valve 13 is switched so that the return pipe 14 and the filter 10 communicate with each other. As a result, as shown by a solid arrow A, a filtered water passage having the flow path of the pump 5-water supply pipe 12-filter 10-return pipe 14 is formed.
【００２４】さらに、同時に、出力ポートＰ4 からの信
号によりエアー電磁弁駆動回路２３がエアー電磁弁９を
開成して吐出口３への給気を開始させる。Further, at the same time, the signal from the output port P 4 causes the air solenoid valve drive circuit 23 to open the air solenoid valve 9 to start air supply to the discharge port 3.
【００２５】この動作により、送水ポンプ５から圧送さ
れる湯水は吐出口３から気泡噴射されるとともに、吐出
管６から分流する湯水は濾過水路を流れて濾過器１０に
よって汚れが濾過され、清浄な湯水となって送水ポンプ
５に還流される。By this operation, the hot and cold water pumped from the water feed pump 5 is bubbled from the discharge port 3, and the hot and cold water diverted from the discharge pipe 6 flows through the filtering water passage and the dirt is filtered by the filter 10 to clean it. It becomes hot water and is returned to the water supply pump 5.
【００２６】このように本発明の実施例の濾過器付きジ
ェットバスポンプ装置によれば、ポンプ起動スイッチ７
のオン操作により運転される循環濾過運転の頭初に、所
定の時間だけエアー電磁弁９の給気を停止させて洗浄運
転を行い、洗浄運転が終るとエアー電磁弁９から給気し
て気泡噴射循環濾過運転を行うようにしたことにより、
洗浄運転時に、浴槽１内に噴射された気泡が濾過器１０
に流入するという不具合をなくして濾材１８の流出を防
止することができるとともに、洗浄運転時の騒音を低減
することができるという効果がある。As described above, according to the jet bath pump device with the filter of the embodiment of the present invention, the pump starting switch 7
At the beginning of the circulation filtration operation that is operated by turning on, the air solenoid valve 9 is stopped for a predetermined time to perform the cleaning operation, and when the cleaning operation is finished, the air solenoid valve 9 is supplied to supply air bubbles. By performing the injection circulation filtration operation,
During the washing operation, air bubbles injected into the bathtub 1 are filtered by the filter 10
There is an effect that it is possible to prevent the outflow of the filter medium 18 by eliminating the problem of flowing into the filter and to reduce noise during the cleaning operation.
【００２７】[0027]
【発明の効果】以上の実施例の説明から明らかなよう
に、本発明によれば、ポンプ起動スイッチのオン操作に
よる循環濾過運転時の頭初に、給気手段による給気を停
止させるとともに第１および第２の三方弁を洗浄水路側
に切換え、所定の時間濾過器に通水して濾材を洗浄する
ようにしたことにより、洗浄運転時に濾過器内に気泡が
流入することがないので、濾材が気泡に煽られて流出す
るという不具合をなくすることができる。また、洗浄運
転時の気泡による騒音低減することができる。As is apparent from the above description of the embodiments, according to the present invention, the air supply by the air supply means is stopped at the beginning of the circulation filtration operation by turning on the pump start switch. By switching the first and second three-way valves to the washing water passage side and passing the water through the filter for a predetermined time to wash the filter medium, bubbles do not flow into the filter during the washing operation. It is possible to eliminate the problem that the filter medium is blown out by bubbles. In addition, it is possible to reduce noise caused by bubbles during the cleaning operation.
【００２８】このように、本発明によれば、濾材を排出
することなく洗浄することができるとともに、洗浄運転
時の騒音を低減することができる濾過器付きジェットバ
スポンプ装置を提供することができる。As described above, according to the present invention, it is possible to provide a jet bath pump device with a filter, which can perform cleaning without discharging the filter medium and can reduce noise during the cleaning operation. .
【図１】本発明の一実施例の濾過器付きジェットバスポ
ンプ装置の構成図FIG. 1 is a configuration diagram of a jet bath pump device with a filter according to an embodiment of the present invention.
【図２】同回路ブロック図FIG. 2 is a block diagram of the same circuit.
１ 浴槽 ４ 吸込管 ５ 送水ポンプ ６ 吐出管 ７ ポンプ起動スイッチ ８ 制御部 ９ エアー電磁弁（給気手段） １０ 濾過器 １１ 第１の三方弁 １２ 送水管 １３ 第２の三方弁 １４ 戻り管 １５ 排水管 １６ バイパス管 １７ 水位センサ（水位検出手段） １８ 濾材 1 Bathtub 4 Suction Pipe 5 Water Pump 6 Discharge Pipe 7 Pump Start Switch 8 Controller 9 Air Solenoid Valve (Air Supply Means) 10 Filter 11 First Three-Way Valve 12 Water Pipe 13 Second Three-Way Valve 14 Return Pipe 15 Drainage Pipe 16 Bypass pipe 17 Water level sensor (water level detection means) 18 Filter medium
───────────────────────────────────────────────────── フロントページの続き (72)発明者 下川 誠二 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Seiji Shimokawa 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.
Claims (1)
た送水ポンプと、前記送水ポンプを起動させるポンプ起
動スイッチの操作により前記吐出管に給気する給気手段
と、前記吐出管と吸込管との間に第１および第２の三方
弁を介して送水管と戻り管とで接続された濾過器と、前
記第１の三方弁に接続された排水管と、前記第２の三方
弁と前記送水管との間に接続されたバイパス管と、前記
浴槽内の水位を検出する水位検出手段と、前記水位検出
手段からの信号により前記送水ポンプと前記第１および
第２の三方弁と前記給気手段とを制御する制御部とを備
え、前記ポンプ起動スイッチのオン操作による循環濾過
運転時の頭初に、前記給気手段による給気を停止させる
とともに前記第１および第２の三方弁を洗浄水路側に切
換え、所定の時間前記濾過器に通水して濾材を洗浄する
ことを特徴とする濾過器付きジェットバスポンプ装置。1. A water supply pump connected to a bathtub by a suction pipe and a discharge pipe, an air supply means for supplying air to the discharge pipe by operating a pump start switch for starting the water supply pump, and the discharge. A filter connected between the water pipe and the return pipe between the pipe and the suction pipe via the first and second three-way valves, a drain pipe connected to the first three-way valve, and the second Bypass pipe connected between the three-way valve and the water supply pipe, water level detection means for detecting the water level in the bath, and the water pump and the first and second water pumps based on signals from the water level detection means. A three-way valve and a control unit for controlling the air supply means are provided, and the air supply by the air supply means is stopped at the beginning of the circulation filtration operation by turning on the pump start switch and the first and the first air supply means are provided. Switch the three-way valve of 2 to the washing water channel side for a predetermined time Serial filter with a filter whirlpool pump apparatus characterized by washing the filter medium and passed through the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4287998A JPH06134015A (en) | 1992-10-27 | 1992-10-27 | Jet bath pump device fitted with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4287998A JPH06134015A (en) | 1992-10-27 | 1992-10-27 | Jet bath pump device fitted with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06134015A true JPH06134015A (en) | 1994-05-17 |
Family
ID=17724485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4287998A Pending JPH06134015A (en) | 1992-10-27 | 1992-10-27 | Jet bath pump device fitted with filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06134015A (en) |
-
1992
- 1992-10-27 JP JP4287998A patent/JPH06134015A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH08280771A (en) | Air bubble generator | |
| JPH06134015A (en) | Jet bath pump device fitted with filter | |
| JP3010767B2 (en) | Jet bath pump with filter | |
| JP3168678B2 (en) | Bathtub water purification equipment | |
| JP3380238B2 (en) | Circulation purification device for bubble jet type bathtub | |
| JPH0634804B2 (en) | Bathtub water purifier | |
| JP2606230Y2 (en) | Bathtub water purification equipment | |
| JP3047600B2 (en) | Control method of bubble bath apparatus with filtration device | |
| JP2529203Y2 (en) | Bath jet equipment | |
| JPH09103617A (en) | Bath water purifier | |
| JPH06246279A (en) | Whirl pool unit | |
| JP3715709B2 (en) | Bathtub cleaning equipment | |
| JP3276163B2 (en) | Bathtub cleaning equipment | |
| JPH06126108A (en) | Operation controlling method of circulation pump unit built in filtering apparatus having back wash flowing route | |
| JP2543800Y2 (en) | Bathtub water filtration equipment | |
| JPH05212392A (en) | Circulating clarification apparatus for bath tub | |
| JPH08309119A (en) | Circulating hot bath apparatus | |
| JPH09313820A (en) | Septic tank | |
| JPH0796086B2 (en) | Purifier for bathtub | |
| JPH06339605A (en) | Apparatus for cleaning of hot water in bathtub and method therefor | |
| JPH06225917A (en) | Whirlpool unit | |
| JPH07328344A (en) | Circulating-way bath water cleaning apparatus | |
| JPH04122363A (en) | Jet bath pump with filter | |
| JPH09154755A (en) | Hot water circulation mechanism for bathtub | |
| JPH08173338A (en) | Bath water circulating bath tub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041124 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20060317 |
|
| A977 | Report on retrieval |
Effective date: 20061113 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20061121 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070122 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070515 |
|
| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20070615 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 3 Free format text: PAYMENT UNTIL: 20100622 |
|
| LAPS | Cancellation because of no payment of annual fees |