JPH0788970B2 - Forced circulation type bubble bath device - Google Patents
Forced circulation type bubble bath deviceInfo
- Publication number
- JPH0788970B2 JPH0788970B2 JP10908785A JP10908785A JPH0788970B2 JP H0788970 B2 JPH0788970 B2 JP H0788970B2 JP 10908785 A JP10908785 A JP 10908785A JP 10908785 A JP10908785 A JP 10908785A JP H0788970 B2 JPH0788970 B2 JP H0788970B2
- Authority
- JP
- Japan
- Prior art keywords
- bath
- connection port
- water
- pump
- bathtub
- 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 - Lifetime
Links
Landscapes
- Details Of Fluid Heaters (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Percussion Or Vibration Massage (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] この発明は風呂釜装置を使って強制循環によって浴槽水
を加熱すると共に、泡風呂機能も合せ持つものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention uses a bath device to heat bath water by forced circulation and also has a bubble bath function.
[従来の技術] 従来の自然循環式と呼ばれる風呂釜装置は、浴槽と風呂
釜装置とを2本の循環パイプで連結して、自然対流によ
って浴槽水を加熱するものである。この為、風呂の沸き
上がりもおそく、また、浴槽水は上部が高温で下部が低
温の水となり、よくかきまぜた後の湯温が入浴に適する
温度になることが必要で、非常に使い勝手が悪いもので
ある。[Prior Art] A conventional bathtub device called a natural circulation type is one in which a bathtub and a bathtub device are connected by two circulation pipes to heat bath water by natural convection. For this reason, the bath is slow to boil, and the bath water has high temperature in the upper part and low temperature in the lower part, and it is necessary that the water temperature after stirring well becomes a temperature suitable for bathing, which is very inconvenient to use. It is a thing.
この欠点を防ぐ為に、最近では循環パイプにポンプを取
付けて強制水流を作り出しており、この構造によって浴
槽水の温度の均一化と、湯沸効果とを高めたものであ
る。In order to prevent this drawback, recently, a pump is attached to the circulation pipe to create a forced water flow, and this structure improves the temperature uniformity of the bath water and the boiling water effect.
[発明が解決しようとする課題] ところで、浴槽用の強制循環加熱システムを構成するポ
ンプやポンプに関連する各種配管・制御部などの付属品
の価格は、風呂釜装置に組込む時でも、アダプターとし
て別に構成する時でも、高価格となってしまうものであ
り、強制水流を得る為だけのシステムとしては割高であ
り、使用者に高負担をかけると共に、各家庭に普及しに
くいものとなっている。[Problems to be Solved by the Invention] By the way, the price of accessories such as pumps and various pipes and control parts related to the pumps that compose the forced circulation heating system for bathtubs can be as an adapter even when they are installed in a bath hook device. Even if it is configured separately, it will be expensive, and it is expensive as a system only for obtaining forced water flow, which imposes a heavy burden on users and is difficult to spread to each household. .
[課題を解決するための手段] この発明はこのような強制循環システムに泡風呂機能を
追加することによって付加価値を高めるもので、浴槽1
に温水用接続口8と冷水用接続口9とを備え、風呂釜装
置2に温水の流出口6と冷水の流入口5とを備え、冷水
用接続口9と流入口5、流出口6と温水用接続口8を2
本の循環パイプ3・4で接続し、浴槽水を加熱する風呂
装置において、冷水用接続口9と流入口5との間の循環
パイプ3に高速運転及び低速運転に切り換え可能なポン
プ7を取付け、低速運転による低圧出力時に風呂釜装置
2へ向う強制水流を作ると共に、温水用接続口8の中心
部に循環パイプ4側から浴槽1内にのぞませて水噴出ノ
ズル10を取付け、該水噴出ノズル10には空気を取入れる
空気吸引パイプ11を接続し、かつ、ポンプ7の吐出側の
循環パイプ3から分岐する分岐管14を水噴出ノズル10に
接続し、かつ、分岐部より風呂釜装置2側の循環パイプ
3に開閉弁12を取付け、ポンプ7の高速運転による高圧
出力時に開閉弁12を閉路とし、かつ、水噴出ノズル10か
ら空気まじり水流を噴出させる制御装置を備えたもので
ある。また、具体的な構造として強制水流によって浴槽
水を加熱するから、浴槽1の温水用接続口8と冷水用接
続口9を2ケ所に設置する必要はなくなり、該冷水用接
続口9は温水用接続口8の外周にリング状に形成しても
よく、また、ポンプ7や開閉弁12は風呂釜装置2に設置
せずに、浴槽1の近傍に設けた枠体15内に設置して、従
来の自然循環タイプの風呂釜装置2でも利用可能にする
ことも可能である。更に、ポンプ7の駆動用のモータは
直流駆動にしてもよく、低速、高速の変化巾を大きく取
ることができる。[Means for Solving the Problem] The present invention is to enhance the added value by adding a bubble bath function to such a forced circulation system.
Is provided with a hot water connection port 8 and a cold water connection port 9, and the bathtub device 2 is provided with a hot water outlet port 6 and a cold water inlet port 5, and a cold water connection port 9, an inlet port 5, and an outlet port 6 are provided. 2 for hot water connection 8
In a bath device for heating bath water by connecting with circulation pipes 3 and 4 of the book, a pump 7 capable of switching between high speed operation and low speed operation is attached to the circulation pipe 3 between the cold water connection port 9 and the inflow port 5. In addition to creating a forced water flow toward the bath device 2 at the time of low-pressure output due to low-speed operation, the water jet nozzle 10 is attached to the center of the hot water connection port 8 from the circulation pipe 4 side into the bath 1 to attach the water. An air suction pipe 11 for taking in air is connected to the jet nozzle 10, a branch pipe 14 branched from the circulation pipe 3 on the discharge side of the pump 7 is connected to the water jet nozzle 10, and a bath pot is connected from the branch portion. An on-off valve 12 is attached to the circulation pipe 3 on the device 2 side, the on-off valve 12 is closed when high-pressure output is generated by the high-speed operation of the pump 7, and a control device for ejecting a water flow mixed with air from the water ejection nozzle 10 is provided. is there. Further, since the bath water is heated by the forced water flow as a concrete structure, it is not necessary to install the hot water connection port 8 and the cold water connection port 9 in two places, and the cold water connection port 9 is for hot water. It may be formed in a ring shape on the outer periphery of the connection port 8, and the pump 7 and the opening / closing valve 12 are not installed in the bath hook device 2, but are installed in the frame body 15 provided near the bathtub 1, It is also possible to use the conventional natural circulation type bath hook device 2. Further, the motor for driving the pump 7 may be driven by direct current, and a wide range of change in low speed and high speed can be obtained.
[作用の説明] 叙上の構成であるから、ポンプ7を低速運転する低圧出
力時には、開閉弁12が開いているから、浴槽水は浴槽1
から循環パイプ3を通って風呂釜装置2に送られ、高温
水は循環パイプ4を通って浴槽1に戻される。一方、入
浴時にポンプ7を高速運転して開閉弁12を閉路とする
と、高圧出力となった浴槽水の全量が分岐管14を通って
水噴出ノズル10へ送られ、温水接続口8の中心部から浴
槽1内に噴出する。該水噴出ノズル10には空気吸引パイ
プ11が接続してあるので、高速度の噴出水流は空気を巻
き込み、細かい水泡となって浴槽1内に吹き出すもので
あり、高圧空気を送り込んだ時と同様にバイブラバスを
構成できる。[Explanation of Action] Due to the above configuration, the open / close valve 12 is opened at the time of low pressure output when the pump 7 is operated at a low speed.
Is sent to the bath device 2 through the circulation pipe 3, and the high-temperature water is returned to the bathtub 1 through the circulation pipe 4. On the other hand, when the pump 7 is operated at high speed during bathing and the on-off valve 12 is closed, the entire amount of high-pressure output bath water is sent to the water jet nozzle 10 through the branch pipe 14, and the hot water connection port 8 has a central portion. Gush out into the bathtub 1. Since an air suction pipe 11 is connected to the water jet nozzle 10, a high-speed jet stream of air entrains air and forms fine water bubbles that are blown out into the bathtub 1, which is the same as when high-pressure air is sent. You can configure the vibra bus to.
[実施例] 1は浴槽、2は風呂釜装置、8は浴槽1壁に設けた温水
用接続口、9は浴槽1壁に設けた冷水用接続口であり、
風呂釜装置2として自然循環式を用いている時は、冷水
用接続口9が低位置に設けてある。5は風呂釜装置2へ
冷水を送り込む流入口、6は風呂釜装置2で得られた温
水を取出す流出口、3・4は浴槽1と風呂釜装置2とを
連絡する循環パイプであり、冷水用接続口9と流入口5
とを循環パイプ3で、また流出口6と温水用接続口8と
を循環パイプ4で連絡している。[Example] 1 is a bathtub, 2 is a bath device, 8 is a hot water connection port provided on the wall of the bathtub 1, 9 is a cold water connection port provided on the wall of the bathtub 1,
When a natural circulation type is used as the bath device 2, the cold water connection port 9 is provided at a low position. 5 is an inlet for sending cold water to the bath device 2, 6 is an outlet for taking out hot water obtained in the bath device 2, 3 and 4 are circulation pipes for connecting the bath 1 and the bath device 2, Connection port 9 and inflow port 5
Is connected to the circulation pipe 3, and the outflow port 6 and the hot water connection port 8 are connected to each other by the circulation pipe 4.
7は冷水用接続口9と流入口5との間の循環パイプ3に
取り付けた高速運転及び低速運転に切り換え可能なポン
プ、10は温水接続口8の中心部に循環パイプ4側から浴
槽1内にのぞませて取付けた水噴出ノズル、11は水噴出
ノズルに接続した空気吸引パイプ、14はポンプ7の吐出
側の循環パイプ3から分岐する分岐管であり、該分岐管
14が水噴出ノズル10に接続してある。Reference numeral 7 is a pump attached to the circulation pipe 3 between the cold water connection port 9 and the inflow port 5 and capable of switching between high speed operation and low speed operation. 10 is the center of the hot water connection port 8 from the circulation pipe 4 side to the inside of the bathtub 1. A water jet nozzle mounted so as to be visible to the user, 11 an air suction pipe connected to the water jet nozzle, and 14 a branch pipe branched from the circulation pipe 3 on the discharge side of the pump 7.
14 is connected to the water jet nozzle 10.
12は分岐部より風呂釜装置2側の循環パイプ3の流路を
開閉する開閉弁であり、該開閉弁12は制御装置によって
ポンプ7の低速・高速運転と連動して開閉するようにコ
ントロールされ、ポンプ7が低速運転時に開閉弁12が開
き、浴槽1から風呂釜装置2に向う低圧出力の強制水流
を作り、また、ポンプ7が高速運転時に開閉弁が閉じ、
浴槽1から直接水噴出ノズルに向かう高圧出力の強制水
流を作るように制御される。Reference numeral 12 is an opening / closing valve that opens and closes the flow path of the circulation pipe 3 on the side of the bath device 2 from the branch portion. The opening / closing valve 12 is controlled by the control device so as to be opened / closed in conjunction with the low speed / high speed operation of the pump 7. When the pump 7 operates at low speed, the on-off valve 12 opens to create a low-pressure output forced water flow from the bathtub 1 toward the bath device 2, and when the pump 7 operates at high speed, the on-off valve closes.
It is controlled to create a high-pressure forced water flow directly from the bath 1 toward the water jet nozzle.
ところで、ポンプ7の吐出圧力はポンプ7の回転数と水
の流れやすさによって変化するものであり、ポンプ7の
モータが低速運転では水量が少なく、風呂釜装置2や循
環パイプ3・4の流路抵抗がほとんどない時には、ポン
プ7で得られる圧力を約0.15kg/cm2位の低圧出力に設定
できる。この為、耐圧構造となっていない普通のガスや
石油を熱源とする風呂釜装置2をそのまま使用しても特
に問題はない。By the way, the discharge pressure of the pump 7 changes depending on the number of rotations of the pump 7 and the ease with which water flows, and when the motor of the pump 7 operates at low speed, the amount of water is small and the flow of the bath hook device 2 and the circulation pipes 3 and 4 is small. When there is almost no road resistance, the pressure obtained by the pump 7 can be set to a low pressure output of about 0.15 kg / cm 2 . For this reason, there is no particular problem even if the bath device 2 that uses a normal gas or petroleum as a heat source and does not have a pressure resistant structure is used as it is.
従って、浴槽1に適量の水を入れ、ポンプ7を低速運転
して、風呂釜装置2に浴槽水を送りながら風呂釜装置2
のバーナを燃焼させており、風呂釜装置2で加熱された
浴槽水は流出口6から循環パイプ4と温水用接続口8を
通って浴槽1に戻され、ポンプ7による強制循環によっ
て沸きあげる。Therefore, an appropriate amount of water is put in the bathtub 1, the pump 7 is operated at a low speed, and the bathtub device 2 is fed with the bathtub water.
, The bath water heated by the bath kettle device 2 is returned from the outlet 6 to the bath 1 through the circulation pipe 4 and the hot water connection port 8 and is boiled by forced circulation by the pump 7.
また、入浴中にポンプ7を高速運転させて開閉弁12を閉
ざすと、ポンプ7の吐出部は約0.5kg/cm2以上の高圧出
力となり、水流は風呂釜装置2へ流れず、直接分岐管14
を介して水噴出ノズル10に送られる。Also, when the pump 7 is operated at high speed during bathing and the on-off valve 12 is closed, the discharge part of the pump 7 has a high pressure output of about 0.5 kg / cm 2 or more, and the water flow does not flow to the bath device 2 and the branch pipe is directly connected. 14
And is sent to the water jet nozzle 10.
13は該水噴出ノズル10のノズル部に設けた空気室であ
り、該空気室13と前記空気吸引パイプ11とを連通したか
ら、高圧出力の水流が水噴出ノズル10のノズル部を通過
する時、空気室13を介して空気吸引パイプ11内の空気を
巻込み吸引するものである。そして、この空気が噴出水
流と一緒に浴槽1内に吹き込まれ、浴槽1内は細かい水
泡で満たされる。Reference numeral 13 is an air chamber provided in the nozzle portion of the water jet nozzle 10, and since the air chamber 13 and the air suction pipe 11 are communicated with each other, when a high-pressure output water flow passes through the nozzle portion of the water jet nozzle 10. The air in the air suction pipe 11 is sucked by being drawn in through the air chamber 13. Then, this air is blown into the bathtub 1 together with the jet water flow, and the bathtub 1 is filled with fine water bubbles.
図に示す実施例の開閉弁12は循環パイプ3と分岐管14と
の分岐部に設けた三方弁で構成しているが、循環パイプ
3側を開路とする時は前記したように、モータが低速運
転して水量が少く、循環パイプ3・4や風呂釜装置2や
温水用接続口8の流路抵抗がほとんどなく、一方、水噴
出ノズル10の流路抵抗は極めて大きいので、特に分岐管
14側の流路を閉ざさなくとも、浴槽水は水噴出ノズル10
へほとんど流れず、性能上の差は認められないものであ
る。従って、開閉弁12は図に示すような高価格の三方弁
を使用せず、循環パイプ3側の流路のみを開閉する安価
なタイプを使用しても充分実用となる。The on-off valve 12 of the embodiment shown in the figure is composed of a three-way valve provided at a branch portion between the circulation pipe 3 and the branch pipe 14. However, when the circulation pipe 3 side is opened, the motor is operated as described above. Since the flow rate of the circulation pipes 3 and 4, the bath hook device 2 and the hot water connection port 8 is almost nonexistent, while the water flow rate of the water jet nozzle 10 is extremely large, the branch pipe is particularly large.
Even if you do not close the flow path on the 14 side, the water in the bathtub
There is almost no flow, and no difference in performance is observed. Therefore, the on-off valve 12 does not need to use a high-priced three-way valve as shown in the figure, but an inexpensive type that opens and closes only the flow path on the side of the circulation pipe 3 can be used sufficiently.
更に、浴槽水を加熱する時と入浴中の気泡発生時との大
きな違いは、ポンプ7の運転速度である。そして、気泡
発生時はポンプ7を高速運転に切換するが、モータの回
転数の変化はモータに供給する電圧の変化によって変化
させることによって可能であり、この場合、電源周波数
の影響によって大きな変化巾がとれない交流モータを使
うよりも、回転数が電源周波数に影響されない直流モー
タを使用することが望ましい。また、直流モータの場合
は、供給電圧を変えるだけでなく、デジタルコントロー
ルによる高精度な回転数制御も実施可能となる。Further, the big difference between the time when the bath water is heated and the time when bubbles are generated during bathing is the operating speed of the pump 7. Then, when bubbles are generated, the pump 7 is switched to high-speed operation, but it is possible to change the rotation speed of the motor by changing the voltage supplied to the motor. It is preferable to use a DC motor whose rotation speed is not affected by the power supply frequency, rather than using an AC motor that cannot achieve high speed. Further, in the case of a DC motor, not only the supply voltage is changed, but also highly accurate rotation speed control by digital control can be performed.
この発明品を新規な浴槽1に取付ける時には、強制水流
によって浴槽水を循環させるから接続口を二個あける必
要はなく、一個の接続口をあけて温水用接続口8とし、
温水用接続口8の中心に水噴出ノズル10を取付け、温水
用接続口8の外周にリング状の冷水接続口9を配置すれ
ばよく、浴槽1内がすっきりまとまるものである。When this invention product is attached to a new bathtub 1, it is not necessary to open two connection ports because the bath water is circulated by the forced water flow, and one connection port is opened to form the hot water connection port 8.
The water jet nozzle 10 may be attached to the center of the hot water connection port 8 and the ring-shaped cold water connection port 9 may be arranged on the outer periphery of the hot water connection port 8 to cleanly arrange the inside of the bathtub 1.
また、既存の自然循環式の風呂釜装置2と組合せる浴槽
1の場合などでは、浴槽1の近傍に設けた枠体15内にポ
ンプ7及び開閉弁12を取付けて一つのユニットにまとめ
ることができ、また、このユニットには水噴出ノズル10
も取付けて温水用接続口8にのぞませ、また、ポンプ7
の吸入側を冷水用接続口9にのぞませることは好ましい
実施形態である。この構成であればバイブラバスとして
使用時の浴槽水の流路が短くなり、湯ざめすることもな
い。また、主要部が一つのユニットにまとまることによ
って、浴槽1や風呂釜装置との接続が簡単になる利点も
ある。Further, in the case of the bathtub 1 combined with the existing natural circulation type bathtub device 2, the pump 7 and the opening / closing valve 12 may be mounted in a frame body 15 provided in the vicinity of the bathtub 1 to be integrated into one unit. Yes, this unit also has 10 water jet nozzles.
Also attach it to the hot water connection port 8 and pump 7
It is a preferred embodiment to make the suction side of the device look into the cold water connection port 9. With this configuration, the flow path of bathtub water when used as a vibra bath is shortened, and no bathing is required. Further, since the main part is integrated into one unit, there is an advantage that the connection with the bathtub 1 or the bathtub device can be simplified.
[効果の説明] 以上のようにこの発明は浴槽水の循環路にポンプ7を設
置して、強制水流によって浴槽水を沸き上げるもので、
浴槽1内は常に撹拌されており、入浴に適する湯温とな
ったかどうかがすぐにわかり、使い勝手が非常によくな
ったものである。[Explanation of Effect] As described above, according to the present invention, the pump 7 is installed in the circulation path of the bath water to boil the bath water by the forced water flow.
The inside of the bathtub 1 is constantly stirred, and it is immediately known whether or not the bath temperature is suitable for bathing, and the usability is greatly improved.
一方、浴槽水の強制水流を作る為だけに高価なポンプ7
を設置することはコストパーフォーマンスの課題があ
る。ポンプ7を使う他の構成として浴槽1内に高速水流
を吹き込み、この水流に空気を巻込ませることによって
バイブラバスが構成できることは知られているが、従来
品は専用機であり、自然循環式を含めて各方式の既存の
風呂釜装置に利用できるものはなかった。On the other hand, an expensive pump 7 just to create a forced flow of bath water.
There is a problem of cost performance to install. As another configuration using the pump 7, it is known that a high-speed water stream is blown into the bathtub 1 and air is entrained in the water stream to form a vibra bath, but the conventional product is a dedicated machine and uses a natural circulation system. There was nothing that could be used for the existing bath kettle device of each method including.
この発明は空気吸引パイプ11を接続する水噴出ノズル10
を、浴槽1の温水用接続口8の中心部に取付け、周囲を
従来通り浴槽水の循環部分として機能させたから、強制
通水によって浴槽水を沸きあげる時には、風呂釜装置2
にかかる水圧が非常に小さくでき、既存の風呂釜装置を
含むほとんどの風呂釜装置と組合せて使用でき、利用範
囲が広がったものである。This invention is a water jet nozzle 10 connecting an air suction pipe 11.
Is attached to the central portion of the hot water connection port 8 of the bathtub 1, and the surroundings function as the circulation portion of the bathwater as before. Therefore, when the bathwater is boiled by forced water flow, the bath pot device 2
The water pressure applied to the bath can be made extremely small, and it can be used in combination with most bath bath devices including the existing bath bath device, thus expanding the range of use.
また、バイブラバスとして機能する時は、ポンプ7を高
速運転とし、かつ、風呂釜装置2への流路を遮断し、ポ
ンプ7の吐出側を水噴出ノズル10だけに接続したから、
風呂釜装置2は温水用接続口8を介して浴槽1内と連通
して大気圧のままであり、かつ、ポンプ7の回転数をあ
げることによって高水圧を作り出すことができ、風呂釜
装置2がどんな構造であっても、バイブラバスとしての
性能を充分発揮できるようになったものである。When functioning as a vibra bath, the pump 7 is operated at high speed, the flow path to the bath device 2 is cut off, and the discharge side of the pump 7 is connected only to the water jet nozzle 10.
The bath pot device 2 communicates with the inside of the bath tub 1 through the hot water connection port 8 and remains at atmospheric pressure, and high water pressure can be created by increasing the rotation speed of the pump 7. No matter what structure is used, the performance as a vibra bus can be fully demonstrated.
また、強制循環による浴槽水の加熱システムも、高圧水
流によるバイブラバスシステムも、共に高価格な部品と
してポンプ7が存在しており、このポンプ7を兼用する
ことによって、浴槽用の強制循環加熱システムとバイブ
ラバスシステムが安価に実用化できたものであり、しか
も、風呂釜装置を特定せず、どんな風呂釜装置でも利用
できるから、強制循環式泡風呂装置の普及の進展が期待
できるものである。In addition, both the system for heating bath water by forced circulation and the system for vibrating baths by high-pressure water flow have a pump 7 as a high-priced component. By also using this pump 7, a forced circulation heating system for bathtub is provided. And the vibra bath system could be put to practical use at low cost, and moreover, the forced circulation type bubble bath device can be expected to spread because it is possible to use any bath device without specifying the bath device. .
また、この発明のポンプ7は風呂釜装置2の本体ではな
く循環ポンプ3に関連して取付けたから、浴槽1の近傍
に設けた枠体15内にポンプ7及び開閉弁12を取付けてユ
ニット化ができたものである。従来ではバイブラバスも
浴槽用の強制循環システムも、共に優れた効果が周知と
なっていても、値段が高い、設置工事はかなり複雑であ
る為に、新設や風呂釜装置の取替えといった時に実施さ
れるだけであったが、この発明のように既存の風呂釜装
置をそのまま使ってユニットを追加するだけで簡単に取
付けできるから、バイブラバス及び風呂用強制循環装置
の普及が進展するものである。Further, since the pump 7 of the present invention is mounted in relation to the circulation pump 3 instead of the main body of the bath hook device 2, the pump 7 and the opening / closing valve 12 are mounted in the frame body 15 provided in the vicinity of the bathtub 1 to form a unit. It was made. Conventionally, both the vibra bath and the forced circulation system for bathtubs are known for their excellent effects, but they are expensive and expensive, and the installation work is quite complicated. However, as in the present invention, the existing bathtub device can be used as it is by simply adding a unit, so that the vibra bath and the forced circulation device for bath can be widely used.
第1図はこの発明の実施例を示す部分断面図、第2図は
他の実施例の要部断面図、第3図は部品の断面図であ
る。 1……浴槽、2……風呂釜装置、3・4……循環パイ
プ、5……流入口 6……流出口、7……ポンプ、8……温水用接続口、9
……冷水用接続口 10……水噴出ノズル、11……空気吸引パイプ、12……開
閉弁 13……空気室、14……分岐管、15……枠体FIG. 1 is a partial sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view of an essential part of another embodiment, and FIG. 3 is a sectional view of parts. 1 ... tub, 2 ... bath bath device, 3.4 ... circulation pipe, 5 ... inlet port 6 ... outlet port, 7 ... pump, 8 ... hot water connection port, 9
...... Cold water connection port 10 …… Water jet nozzle, 11 …… Air suction pipe, 12 …… Open / close valve 13 …… Air chamber, 14 …… Branch pipe, 15 …… Frame body
Claims (4)
とを備え、風呂釜装置2に温水の流出口6と冷水の流入
口5とを備え、冷水用接続口9と流入口5、流出口6と
温水用接続口8を2本の循環パイプ3・4で接続し、浴
槽水を加熱する風呂装置において、 冷水用接続口9と流入口5との間の循環パイプ3に高速
運転及び低速運転に切り換え可能なポンプ7を取付け、
低速運転による低圧出力時に風呂釜装置2へ向う強制水
流を作ると共に、温水用接続口8の中心部に循環パイプ
4側から浴槽1内にのぞませて水噴出ノズル10を取付
け、該水噴出ノズル10には空気を取入れる空気吸引パイ
プ11を接続し、かつ、ポンプ7の吐出側の循環パイプ3
から分岐する分岐管14を水噴出ノズル10に接続し、か
つ、分岐部より風呂釜装置2側の循環パイプ3に開閉弁
12を取付け、ポンプ7の高速運転による高圧出力時に開
閉弁12を閉路とし、かつ、水噴出ノズル10から空気まじ
り水流を噴出させる制御装置を備えた強制循環泡風呂装
置。1. A hot water connection port 8 and a cold water connection port 9 in the bathtub 1.
, And the hot water outlet 6 and the cold water inlet 5 are provided in the bath hook device 2, and the cold water connection port 9 and the inflow port 5 and the outflow port 6 and the hot water connection port 8 are two circulation pipes 3.・ In the bath device which is connected by 4 and heats the bath water, a pump 7 capable of switching between high speed operation and low speed operation is attached to the circulation pipe 3 between the cold water connection port 9 and the inflow port 5,
At the time of low pressure output at low speed operation, a forced water flow toward the bath device 2 is created, and a water jet nozzle 10 is attached to the center of the hot water connection port 8 from the circulation pipe 4 side into the bathtub 1 and the water jet is made. An air suction pipe 11 for taking in air is connected to the nozzle 10, and the circulation pipe 3 on the discharge side of the pump 7 is connected.
A branch pipe 14 that branches from the branch pipe is connected to the water jet nozzle 10, and an opening / closing valve is provided on the circulation pipe 3 on the bath hook device 2 side from the branch portion.
A forced circulation bubble bath apparatus equipped with a control device for mounting the valve 12, closing the on-off valve 12 when the pump 7 outputs a high pressure by high-speed operation, and ejecting a water flow mixed with air from the water ejection nozzle 10.
接続口8の外周にリング状に形成したことを特徴とする
請求項1記載の強制循環泡風呂装置。2. The forced circulation bubble bath apparatus according to claim 1, wherein the cold water connection port 9 provided in the bathtub 1 is formed in a ring shape on the outer periphery of the hot water connection port 8.
離して浴槽1の近傍に設けた枠体15内に取付けた請求項
1記載の強制循環泡風呂装置。3. The forced circulation bubble bath apparatus according to claim 1, wherein the pump 7 and the on-off valve 12 are mounted in a frame 15 provided near the bathtub 1 away from the bath apparatus 2.
特徴とする請求項1記載の強制循環泡風呂装置。4. The forced circulation bubble bath apparatus according to claim 1, wherein the motor of the pump 7 is driven by direct current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10908785A JPH0788970B2 (en) | 1985-05-21 | 1985-05-21 | Forced circulation type bubble bath device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10908785A JPH0788970B2 (en) | 1985-05-21 | 1985-05-21 | Forced circulation type bubble bath device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61268944A JPS61268944A (en) | 1986-11-28 |
JPH0788970B2 true JPH0788970B2 (en) | 1995-09-27 |
Family
ID=14501260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10908785A Expired - Lifetime JPH0788970B2 (en) | 1985-05-21 | 1985-05-21 | Forced circulation type bubble bath device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0788970B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0730949B2 (en) * | 1988-06-24 | 1995-04-10 | 株式会社ノーリツ | Bath device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02596Y2 (en) * | 1985-01-10 | 1990-01-09 |
-
1985
- 1985-05-21 JP JP10908785A patent/JPH0788970B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS61268944A (en) | 1986-11-28 |
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