JPH0425135Y2 - - Google Patents

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Publication number
JPH0425135Y2
JPH0425135Y2 JP4561088U JP4561088U JPH0425135Y2 JP H0425135 Y2 JPH0425135 Y2 JP H0425135Y2 JP 4561088 U JP4561088 U JP 4561088U JP 4561088 U JP4561088 U JP 4561088U JP H0425135 Y2 JPH0425135 Y2 JP H0425135Y2
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JP
Japan
Prior art keywords
pump
hot water
bathtub
heater
bubble
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
Application number
JP4561088U
Other languages
Japanese (ja)
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JPH01151788U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to JP4561088U priority Critical patent/JPH0425135Y2/ja
Publication of JPH01151788U publication Critical patent/JPH01151788U/ja
Application granted granted Critical
Publication of JPH0425135Y2 publication Critical patent/JPH0425135Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 [産業上の利用分野] 本考案は浴槽内の湯を抜き出し、これを気泡と
共に浴槽内に噴出させるように構成した気泡浴槽
に用いられる装置に関する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a device used in a bubble bathtub configured to extract hot water from a bathtub and squirt it together with air bubbles into the bathtub.

[従来の技術] 浴槽内に細かな気泡を噴出させる気泡浴槽は、
身体を芯から暖める、身体のすみずみまでマツサ
ージする、毛穴の汚れを流し肌を清潔にする、血
行が良くなり、細胞が活性化されるなどの効果を
有しており、近年広く用いられるようになりつつ
ある。
[Prior art] Bubble bathtubs that eject fine air bubbles into the bathtub are
It has the effect of warming the body from the core, massaging every corner of the body, flushing dirt from pores and cleansing the skin, improving blood circulation and activating cells, and has become widely used in recent years. It is becoming.

浴槽に気泡を噴出させるための気泡浴槽用装置
として、浴槽の湯を抜き出し気泡と共に噴出させ
る系路と、浴槽に湯を張るための系路とを備えた
ものがある。この種の従来装置について第3図を
参照して説明する。
BACKGROUND ART As a device for a bubble bathtub for spouting bubbles into a bathtub, there is one that includes a system for extracting hot water from the bathtub and spouting it together with the bubbles, and a system for filling the bathtub with hot water. This type of conventional device will be explained with reference to FIG.

第3図は従来装置の系統図であり、符号10は
浴槽であり、符号12は給湯機を示す。水は給水
口14、給水管16、分岐口18、給水管20を
介して給湯機12内の加熱タンク22内に導入さ
れ、バーナ等の加熱手段24により加熱され高温
の湯26となる。この湯の一部は出湯口28から
浴室シヤワー、キツチンなどの需要箇所に供給可
能とされている。また、加熱タンク26の湯は、
出湯口30、出湯管32を介して混合弁34へ送
られ、給水管36を介して送られてくる水と適温
(例えば40℃)に混合された後、電磁弁38を介
して湯張りタンク40に供給される。符号40a
はフロートスイツチ、40bはオーバーフロー管
を示す。
FIG. 3 is a system diagram of a conventional device, in which reference numeral 10 indicates a bathtub and reference numeral 12 indicates a water heater. Water is introduced into a heating tank 22 in the water heater 12 via a water supply port 14, a water supply pipe 16, a branch port 18, and a water supply pipe 20, and is heated by a heating means 24 such as a burner to become hot water 26. A portion of this hot water can be supplied from the hot water outlet 28 to places of demand such as a bathroom shower and a kitchen. In addition, the hot water in the heating tank 26 is
The hot water is sent to the mixing valve 34 via the hot water outlet 30 and the hot water tap 32, and mixed with water sent through the water supply pipe 36 to an appropriate temperature (for example, 40°C), and then sent to the hot water filling tank via the solenoid valve 38. 40. Code 40a
indicates a float switch, and 40b indicates an overflow pipe.

湯張りタンク40内の湯は、給湯管42、三方
弁44、給湯管46、ポンプ48、給湯管50を
介して浴槽10に供給される。給湯管50の浴槽
10への接続部にはノズル52が設けられてお
り、空気管54、電磁弁56を介して空気が湯に
混入可能とされている。
Hot water in the hot water filling tank 40 is supplied to the bathtub 10 via a hot water supply pipe 42, a three-way valve 44, a hot water supply pipe 46, a pump 48, and a hot water supply pipe 50. A nozzle 52 is provided at the connection part of the hot water supply pipe 50 to the bathtub 10, and air can be mixed into the hot water via an air pipe 54 and a solenoid valve 56.

浴槽10内の湯は、配管58を介して前記加熱
タンク22内に配設されている加熱用チユーブ6
0へ導入され、更に配管62を介して前記三方弁
44へ送給可能とされている。
The hot water in the bathtub 10 is passed through a pipe 58 to a heating tube 6 disposed in the heating tank 22.
0 and can be further fed to the three-way valve 44 via piping 62.

浴槽10には、気泡浴槽用コントローラ64が
設けられており、その制御信号(例えば湯温設定
用信号、気泡噴出用信号、追焚用信号など)は制
御装置66に入力される。また、前記給湯管50
及び配管58には水圧センサ68及び温度センサ
70が設けられており、それらの検出信号も制御
装置66に入力されている。制御装置66は出力
信号を前記三方弁44及び電磁弁56に出力して
いる。
The bathtub 10 is provided with a bubble bathtub controller 64 , and its control signals (for example, a hot water temperature setting signal, a bubble jetting signal, a reheating signal, etc.) are input to a control device 66 . Moreover, the hot water supply pipe 50
A water pressure sensor 68 and a temperature sensor 70 are provided in the piping 58, and their detection signals are also input to the control device 66. The control device 66 outputs output signals to the three-way valve 44 and the solenoid valve 56.

このように構成された気泡浴槽用装置におい
て、三方弁44を給湯管42,46を接続するよ
うに流路選択すると共にポンプ48を作動させる
ことにより、給湯機12からの湯を浴槽10に供
給して湯を張ることができる。また、配管62と
給湯管46とが連通されるように三方弁44の流
路選択を行つておき、ポンプ48を作動させる
と、浴槽10内の湯は配管58、チユーブ60、
配管62等を通過して循環され、その途中のチユ
ーブ60において加温される。従つて、浴槽内の
湯を暖める所謂追焚が行える。また、この浴槽内
の湯の循環を行うに際し、電磁弁56を開放する
と、空気がノズル52から混入され、気泡が浴槽
10内に噴出される。
In the bubble bathtub device configured as described above, hot water from the water heater 12 is supplied to the bathtub 10 by selecting the flow path of the three-way valve 44 to connect the hot water supply pipes 42 and 46 and operating the pump 48. You can fill it with hot water. In addition, the flow path of the three-way valve 44 is selected so that the piping 62 and the hot water supply pipe 46 are communicated with each other, and when the pump 48 is operated, the hot water in the bathtub 10 flows through the piping 58, the tube 60,
It is circulated through a pipe 62 and the like, and heated in a tube 60 along the way. Therefore, so-called reheating can be performed to warm the hot water in the bathtub. Furthermore, when the electromagnetic valve 56 is opened when circulating hot water in the bathtub, air is mixed in from the nozzle 52 and air bubbles are ejected into the bathtub 10.

[考案が解決しようとする課題] 上記の気泡浴槽用装置においては、湯張り及び
気泡噴出のいずれをも共通でしかも吐出量が一定
のポンプ48にて行わせるようにしている。とこ
ろが、一般に湯張りを行うときのポンプ吐出量は
ある程度小さい方が望ましく、気泡噴出をさせる
場合のポンプ吐出量は大きい方が好適である。即
ち、湯張り時にポンプ48が多量に吐出すると、
実際は供給量は一定であるため、供給量より吐出
量が多くなり、湯張りタンク内の湯がなくなり、
ポンプに空気が混入するか、ポンプの断続運転の
必要が生じる。また、気泡噴出時のポンプ吐出量
が少ないと、十分な量の気泡を噴出させ得ない恐
れがある。そのため、吐出量が一定の一台のポン
プにて湯張りと気泡噴出の2操作を行わせる従来
装置にあつては、湯張りのための要求容量と気泡
噴出のための要求容量とが合致しにくく、気泡浴
槽に十分な機能を発揮させ得ない恐れがあつた。
[Problems to be Solved by the Invention] In the bubble bathtub device described above, both filling and blowing out bubbles are performed by a common pump 48 with a constant discharge amount. However, in general, it is preferable that the pump discharge rate be small to a certain extent when filling with hot water, and it is preferable that the pump discharge rate be large when blowing out bubbles. That is, if the pump 48 discharges a large amount when filling the water,
In reality, the supply amount is constant, so the discharge amount is greater than the supply amount, and the hot water in the hot water tank runs out.
Air enters the pump or requires intermittent operation of the pump. Furthermore, if the pump discharge amount when ejecting bubbles is small, there is a possibility that a sufficient amount of bubbles may not be ejected. Therefore, in the case of conventional equipment that performs the two operations of filling water and blowing out bubbles using a single pump with a constant discharge amount, the required capacity for filling hot water and the required capacity for blowing out bubbles do not match. There was a fear that the bubble bathtub would not be able to perform its full function.

[課題を解決するための手段] 本考案の気泡浴槽用装置にあつては、追焚用加
熱器と並列にバイパスを設け、浴槽とポンプとを
短絡可能とする。そして、このバイパスと追焚用
加熱器とを択一的にポンプに接続するための弁装
置を設ける。さらに、このポンプを容量可変ポン
プとする。
[Means for Solving the Problems] In the bubble bathtub device of the present invention, a bypass is provided in parallel with the reheating heater, so that the bathtub and the pump can be short-circuited. A valve device is provided for selectively connecting the bypass and the reheating heater to the pump. Furthermore, this pump is a variable capacity pump.

[作用] かかる本考案の気泡浴槽用装置においては、湯
張りを行うときにはポンプを低速回転させる。気
泡噴出させるときには、バイパスを通して浴槽と
ポンプとを短絡させ、ポンプを高速回転させる。
[Function] In the bubble bathtub device of the present invention, the pump is rotated at low speed when filling with hot water. When blowing out bubbles, the bathtub and pump are short-circuited through a bypass, and the pump is rotated at high speed.

[実施例] 以下図面を参照して実施例について説明する。[Example] Examples will be described below with reference to the drawings.

第1図は本考案の実施例に係る気泡浴槽用装置
の構成を示す系統図である。
FIG. 1 is a system diagram showing the configuration of a bubble bath device according to an embodiment of the present invention.

本実施例装置にあつては、加熱用チユーブ60
と並列に、前記配管58,62を短絡するバイパ
ス72を設け、かつ該バイパス72と配管58と
の分岐部に三方弁74を設けてある。この三方弁
74も前記コントローラによつて操作される。ま
た、前記ポンプ48は容量可変ポンプとされてい
る。
In the device of this embodiment, the heating tube 60
A bypass 72 is provided in parallel to short-circuit the pipes 58 and 62, and a three-way valve 74 is provided at the branch point between the bypass 72 and the pipe 58. This three-way valve 74 is also operated by the controller. Further, the pump 48 is a variable capacity pump.

その他の構成は従来装置と同様であり、同一部
材に同一符号を付してその説明を省略する。
The rest of the configuration is the same as that of the conventional device, and the same members are given the same reference numerals and their explanations will be omitted.

かかる本実施例装置において、湯張りを行うに
は給湯管42,46を連通するように三方弁44
の流路選択を行つておき、ポンプ48を低速回転
させる。これにより、湯張りタンク40内の湯は
適正供給速度で浴槽10に供給され、湯張りタン
ク40へは、給湯機12と給水管36が接続され
た混合弁34から、適温の湯が補給される。
In the apparatus of this embodiment, when filling hot water, the three-way valve 44 is opened so that the hot water supply pipes 42 and 46 communicate with each other.
After selecting the flow path, the pump 48 is rotated at a low speed. As a result, hot water in the hot water filling tank 40 is supplied to the bathtub 10 at an appropriate supply rate, and hot water at an appropriate temperature is supplied to the hot water filling tank 40 from the mixing valve 34 to which the water heater 12 and the water supply pipe 36 are connected. Ru.

気泡噴出させるときには配管58がバイパス7
2に連通されるように三方弁74の流路選択を行
うと共に、配管62が給湯管46に連通されるよ
うに三方弁44の流路選択を行つておく。そし
て、電磁弁56を開とし、ポンプ48を高速回転
させる。そうすると、浴槽内の湯は、流通抵抗の
大きなチユーブ60を通過せず、バイパス72か
ら直にポンプ48に流れ込むので、ノズル52か
ら高速で吐出される。これにより、十分な量の気
泡がノズル52から噴出される。
When blowing out bubbles, the pipe 58 is connected to the bypass 7.
The flow path of the three-way valve 74 is selected so that the pipe 62 communicates with the hot water supply pipe 46, and the flow path of the three-way valve 44 is selected so that the pipe 62 communicates with the hot water supply pipe 46. Then, the solenoid valve 56 is opened and the pump 48 is rotated at high speed. Then, the hot water in the bathtub does not pass through the tube 60, which has a large flow resistance, but flows directly into the pump 48 from the bypass 72, so that it is discharged from the nozzle 52 at high speed. As a result, a sufficient amount of bubbles are ejected from the nozzle 52.

追焚を行うときには、配管58とバイパス72
との連通を断ち浴槽10とチユーブ60とが連通
されるように三方弁74の流路選択を行う。三方
弁44は配管62と給湯管46とが連通されるよ
うに流路選択を行う。そして、ポンプ48を回転
させ、浴槽10の湯を配管58で抜き出し、チユ
ーブ60で加熱した後、配管62、給湯管46,
50を経て浴槽10に戻す。この追焚時のポンプ
48の回転は低速、中速、高速のいずれともし得
る。ただし、チユーブ60は管長が長く通水抵抗
が大きいので、ポンプ48を好ましくは中速又は
高速で回転させた方が好適である。
When reheating, the piping 58 and bypass 72
The flow path of the three-way valve 74 is selected so that the bathtub 10 and the tube 60 are communicated with each other. The three-way valve 44 selects a flow path so that the pipe 62 and the hot water supply pipe 46 are communicated with each other. Then, the pump 48 is rotated, hot water from the bathtub 10 is drawn out through the piping 58, heated by the tube 60, and then transferred to the piping 62, the hot water supply pipe 46,
50 and then returned to the bathtub 10. The rotation of the pump 48 during this reheating can be any of low speed, medium speed, and high speed. However, since the tube 60 has a long pipe length and a large water flow resistance, it is preferable to rotate the pump 48 preferably at a medium speed or a high speed.

上記実施例では追焚用加熱器として、加熱タン
ク22中に配設されたチユーブ60を用いている
が、その他の各種の加熱装置を用い得ることは明
らかである。また、上記実施例では流路切替のた
めに三方弁を用いているが、二方弁を組み合せた
り、他の多方弁を用いるようしても良い。
In the above embodiment, the tube 60 disposed in the heating tank 22 is used as the reheating heater, but it is clear that various other heating devices can be used. Further, in the above embodiment, a three-way valve is used for switching the flow paths, but a combination of two-way valves or other multi-way valves may be used.

[効果] 以上の通り、本考案によれば湯張り及び気泡噴
出のいずれの場合も、それぞれに適切なポンプ吐
出量を選定できる。従つて、湯張り時の湯温を適
温としたり、十分な量の気泡を噴出させることが
確実に行える。
[Effects] As described above, according to the present invention, an appropriate pump discharge amount can be selected for both hot water filling and bubble jetting. Therefore, it is possible to ensure that the water temperature at the time of filling the water is at an appropriate temperature and that a sufficient amount of bubbles are ejected.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例を示す系統図、第2図
は従来例を示す系統図である。 10……浴槽、12……給湯機、22……加熱
タンク、34……混合弁、40……湯張りタン
ク、44……三方弁、48……ポンプ、52……
空気混入機、56……電磁弁、66……制御装
置。
FIG. 1 is a system diagram showing an embodiment of the present invention, and FIG. 2 is a system diagram showing a conventional example. 10... Bathtub, 12... Water heater, 22... Heating tank, 34... Mixing valve, 40... Hot water filling tank, 44... Three-way valve, 48... Pump, 52...
Air mixing machine, 56... solenoid valve, 66... control device.

Claims (1)

【実用新案登録請求の範囲】 給湯機と浴槽とを結ぶ給湯管に設けられたポン
プと、 浴槽から抜き出された湯を加熱し、加熱した湯
を浴槽に戻すように前記ポンプに配管接続された
追焚用加熱器と、 該ポンプの上流側に設置されており前記給湯機
及び追焚用加熱器とを択一的にポンプに接続させ
るための弁装置とを有する気泡浴槽用装置におい
て、 前記追焚用加熱器と並列に設けられた、浴槽と
ポンプとを短絡するバイパスと、 該バイパスと追焚用加熱器とを択一的にポンプ
に接続させるための弁装置とを設け、 かつ前記ポンプを容量可変ポンプとしたことを
特徴とする容量可変ポンプを有する気泡浴槽用装
置。
[Scope of Claim for Utility Model Registration] A pump installed in a hot water supply pipe connecting a water heater and a bathtub, and a pipe connected to the pump to heat hot water drawn from the bathtub and return the heated hot water to the bathtub. A device for a bubble bathtub comprising a reheating heater, and a valve device installed upstream of the pump for selectively connecting the water heater and the reheating heater to the pump, A bypass is provided in parallel with the reheating heater to short-circuit the bathtub and the pump, and a valve device is provided to selectively connect the bypass and the reheating heater to the pump, and A device for a bubble bath having a variable capacity pump, characterized in that the pump is a variable capacity pump.
JP4561088U 1988-04-04 1988-04-04 Expired JPH0425135Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4561088U JPH0425135Y2 (en) 1988-04-04 1988-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4561088U JPH0425135Y2 (en) 1988-04-04 1988-04-04

Publications (2)

Publication Number Publication Date
JPH01151788U JPH01151788U (en) 1989-10-19
JPH0425135Y2 true JPH0425135Y2 (en) 1992-06-16

Family

ID=31271913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4561088U Expired JPH0425135Y2 (en) 1988-04-04 1988-04-04

Country Status (1)

Country Link
JP (1) JPH0425135Y2 (en)

Also Published As

Publication number Publication date
JPH01151788U (en) 1989-10-19

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