JPH09187391A - Bathing device - Google Patents
Bathing deviceInfo
- Publication number
- JPH09187391A JPH09187391A JP8001217A JP121796A JPH09187391A JP H09187391 A JPH09187391 A JP H09187391A JP 8001217 A JP8001217 A JP 8001217A JP 121796 A JP121796 A JP 121796A JP H09187391 A JPH09187391 A JP H09187391A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- supply means
- air
- water supply
- bathroom
- 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
- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、節水を図る入浴装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathing device for saving water.
【０００２】[0002]
【従来の技術】従来、シャワーに空気を混入させて節水
を図る装置として特開平６−３１５６５４号公報に示す
ものがあった。以下、その構成について図８を参照しな
がら説明する。図８に示すように、シャワーヘッド１の
入り口側には末広ノズル管路２が接続され、末広ノズル
管路２の喉部３には吸入口４が連通して設けられてい
る。お湯が喉部３を通過するとベルヌイの定理によって
喉部３の静圧が低下し外気圧との圧力差によって空気が
吸入口４から吸い込まれ、お湯に気泡が混入されるので
湯量が減少でき節水できる。2. Description of the Related Art Conventionally, there is a device disclosed in Japanese Patent Laid-Open No. 6-315654 as a device for saving water by mixing air into a shower. Hereinafter, the configuration will be described with reference to FIG. As shown in FIG. 8, the divergent nozzle conduit 2 is connected to the entrance side of the shower head 1, and the suction port 4 is provided in communication with the throat portion 3 of the divergent nozzle conduit 2. When hot water passes through the throat part 3, Bernoulli's theorem reduces the static pressure of the throat part 3 and air is sucked in through the suction port 4 due to the pressure difference from the outside air pressure, and air bubbles are mixed into the hot water to reduce the amount of hot water. it can.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら上記従来
の構成では、吸入口４から吸入される空気は浴室の室温
であり、特に冬季などで浴室温度が低い場合には、空気
混入によってシャワー湯温が低下し温度的な不快感が生
じるという課題を有していた。また、シャワー水量が小
さい場合には吸入口４からの吸入空気量も減少するの
で、十分な節水効果が得られないという課題を有してい
た。However, in the above-mentioned conventional structure, the air sucked from the suction port 4 is the room temperature of the bathroom, and especially when the bathroom temperature is low in winter, the temperature of the shower hot water is increased by mixing air. There was a problem that the temperature was lowered and temperature discomfort occurred. Further, when the shower water amount is small, the intake air amount from the intake port 4 also decreases, so that there is a problem that a sufficient water saving effect cannot be obtained.
【０００４】[0004]
【課題を解決するための手段】本発明は上記課題を解決
するために、浴室内に蒸気を供給する蒸気発生手段と、
シャワー湯水を供給する給湯手段の下流側の空気混入部
と、この空気混入部に加圧空気を供給する空気供給手段
とを備えたものである。In order to solve the above problems, the present invention provides a steam generating means for supplying steam into a bathroom,
It is provided with an air mixing section on the downstream side of the hot water supply means for supplying shower hot water, and an air supply means for supplying pressurized air to this air mixing section.
【０００５】上記発明によれば、浴室内の蒸気で暖房さ
れた空気を、空気供給手段によって空気混入部でシャワ
ー湯水と混合させるので、シャワー湯量が少なく相対的
に混入空気量が多い場合にも、空気混入によるシャワー
湯温の低下変動を抑止でき、使用者に温度的不快感を与
えることなく、シャワー湯量に依らず確実に空気混入が
でき節水できる。According to the above invention, since the air heated by the steam in the bathroom is mixed with the shower hot water in the air mixing section by the air supply means, even when the amount of shower hot water is small and the amount of mixed air is relatively large. In addition, it is possible to prevent the shower water temperature from fluctuating and changing due to air mixing, and to surely mix air with the user regardless of the amount of shower water to save water without causing thermal discomfort to the user.
【０００６】[0006]
【発明の実施の形態】本発明は、浴室内に設けられ、末
広ノズル管路及び前記末広ノズル管路の最小管路断面積
近傍に設けられた吸入口とを備えた吸入型シャワーヘッ
ドと、前記吸入型シャワーヘッドに湯を供給する給湯手
段と、浴室内に設けられた蒸気出口と、前記蒸気出口に
蒸気を供給する蒸気発生手段とを有するものである。BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a suction-type showerhead which is provided in a bathroom and which has a divergent nozzle conduit and a suction port provided in the vicinity of the minimum conduit cross-sectional area of the divergent nozzle conduit. It has a hot water supply means for supplying hot water to the suction type shower head, a steam outlet provided in the bathroom, and a steam generation means for supplying steam to the steam outlet.
【０００７】そして、蒸気発生手段で発生した蒸気が、
蒸気出口から浴室に供給されるので、浴室内には蒸気が
充満した状態となり暖房される。給湯手段からお湯が供
給されると、吸入型シャワーヘッドの末広ノズル管路の
最小管路断面積近傍での流速が増加し、ベルヌイの定理
によって静圧が低下し、外気圧との圧力差によって浴室
内の暖房された空気が吸入口から吸い込まれるので、空
気混入によるシャワー湯温の低下変動を抑止でき、入浴
者が温度的な不快感を感じることなしに湯量が減少でき
節水できる。The steam generated by the steam generating means is
Since the steam is supplied to the bathroom from the steam outlet, the bathroom is filled with steam and is heated. When hot water is supplied from the hot water supply means, the flow velocity increases in the vicinity of the minimum duct cross-sectional area of the divergent nozzle duct of the suction-type showerhead, the static pressure decreases due to Bernoulli's theorem, and the pressure difference from the external pressure causes Since the heated air in the bathroom is sucked in through the suction port, it is possible to prevent the shower hot water temperature from fluctuating and changing due to air mixing, and it is possible to reduce the amount of hot water and to save water without the bather feeling temperature discomfort.
【０００８】また、浴室内に設けられた蒸気出口と、前
記蒸気出口に蒸気を供給する蒸気発生手段と、前記浴室
内の空気を吸い込み加圧する空気供給手段と、前記空気
供給手段の吐出側に連通して設けられた空気混入部と、
前記空気混入部の下流側に設けられたシャワーヘッド
と、前記空気混入部に湯を供給する給湯手段とを有する
ものである。Further, a steam outlet provided in the bathroom, steam generating means for supplying steam to the steam outlet, air supply means for sucking and pressurizing air in the bathroom, and a discharge side of the air supply means. An air mixing part provided in communication with each other,
It has a shower head provided on the downstream side of the aeration unit and hot water supply means for supplying hot water to the aeration unit.
【０００９】そして、蒸気発生手段で発生した蒸気が、
蒸気出口から浴室に供給されるので、浴室内には蒸気が
充満した状態となり暖房される。浴室内の暖房された空
気は、空気供給手段によって加圧され空気混入部に供給
され、給湯手段から供給されたお湯と混合されるので、
シャワー湯量が少なく相対的に混入空気量が多い場合に
も、空気混入によるシャワー湯温の低下変動を抑止で
き、シャワー湯量に依らず確実に空気混入ができ節水で
きる。The steam generated by the steam generating means is
Since the steam is supplied to the bathroom from the steam outlet, the bathroom is filled with steam and is heated. The heated air in the bathroom is pressurized by the air supply means and supplied to the aeration unit, and is mixed with the hot water supplied from the hot water supply means,
Even when the amount of shower hot water is small and the amount of mixed air is relatively large, it is possible to suppress a change in the decrease in shower hot water temperature due to air mixing, and it is possible to reliably mix air and save water regardless of the amount of shower hot water.
【００１０】また、給湯手段と、前記給湯手段と連通さ
れたシャワーヘッドと、前記給湯手段と前記シャワーヘ
ッドとの管路に設けられた開閉弁及び空気混入部と、前
記空気混入部に空気を加圧供給する空気供給手段と、前
記給湯手段の運転状態を検知し前記空気供給手段を運転
制御する信号処理手段とを有するものである。Further, hot water supply means, a shower head communicating with the hot water supply means, an on-off valve and an air mixing portion provided in a conduit between the hot water supply means and the shower head, and air is supplied to the air mixing portion. It has an air supply means for supplying pressure, and a signal processing means for detecting the operating state of the hot water supply means and controlling the operation of the air supply means.
【００１１】そして、入浴者が開閉弁を開け給湯手段が
運転を開始すると、信号処理手段から空気供給手段に信
号が伝達され、空気供給手段が運転を開始し、加圧され
た空気が空気混入部に供給され、給湯手段から供給され
たお湯と混合されるので、入浴者が意識しなくても開閉
弁を開けると空気混入されるので、シャワーヘッドでの
湯量を減らし節水できる。When the bather opens the on-off valve and the hot water supply means starts operation, a signal is transmitted from the signal processing means to the air supply means, the air supply means starts operation, and the pressurized air is mixed with air. Since it is supplied to the room and mixed with the hot water supplied from the hot water supply means, the amount of hot water in the shower head can be reduced and water can be saved because air is mixed in when the opening / closing valve is opened without the bather's awareness.
【００１２】また、給湯手段と、前記給湯手段の下流側
の管路に設けられた開閉弁と、前記開閉弁の下流側の管
路に設けられた空気混入部と、前記空気混入部の下流側
に設けられたシャワーヘッドと、前記開閉弁を閉止し一
定時間経過した後に前記空気供給手段を停止する制御手
段とを有するものである。Further, the hot water supply means, an opening / closing valve provided in a pipeline on the downstream side of the hot water supply means, an air mixing section provided in a pipeline on the downstream side of the opening / closing valve, and a downstream side of the air mixing section. And a control means for closing the on-off valve and stopping the air supply means after a certain period of time has passed.
【００１３】そして、入浴者がシャワーの使用終了時に
制御手段を操作すると、制御手段から開閉弁に閉止信号
が伝達され、所定の一定時間経過した後に制御手段から
空気供給手段に運転停止に対応した信号が伝達されるの
で、入浴者がシャワーの使用を完了した後一定時間だけ
空気供給手段から空気が空気混入部を経てシャワーヘッ
ドに供給され、空気混入部とシャワーヘッド間の管路に
保持された湯水が、空気供給手段からの空気によってシ
ャワーヘッドから排出されるので、シャワー再使用時の
初期に管路内の冷たい水がでるいわゆる前冷え現象を緩
和できる。Then, when the bather operates the control means at the end of use of the shower, a closing signal is transmitted from the control means to the on-off valve, and after a lapse of a predetermined time, the control means responds to the operation stop to the air supply means. Since the signal is transmitted, air is supplied from the air supply means to the shower head through the aeration section for a certain period of time after the bather has finished using the shower, and is held in the conduit between the aeration section and the shower head. Since hot water is discharged from the shower head by the air from the air supply means, it is possible to mitigate the so-called pre-cooling phenomenon in which cold water in the pipeline is released at the initial stage of reuse of the shower.
【００１４】また、給湯手段と、前記給湯手段の下流側
の管路に設けられた開閉弁と、前記開閉弁の下流側の管
路に設けられた空気混入部と、前記空気混入部の下流側
に設けられたシャワーヘッドと、前記空気供給手段をシ
ャワー使用時より小さい空気加圧力で運転開始し一定時
間経過した後に前記開閉弁を開く制御手段とを有するも
のである。Further, the hot water supply means, an opening / closing valve provided in a pipeline on the downstream side of the hot water supply means, an air mixing section provided in a pipeline on the downstream side of the opening / closing valve, and a downstream side of the air mixing section. And a control means for opening the on-off valve after a certain period of time has elapsed after starting the operation of the air supply means with an air pressure smaller than that when the shower is used.
【００１５】そして、入浴者がシャワーの使用開始時に
制御手段を操作すると、制御手段から空気供給手段に運
転開始信号が伝達され、所定の一定時間経過した後に制
御手段から開閉弁を開く信号が伝達されるので、入浴者
がシャワーの使用を開始する前の一定時間だけ空気供給
手段から空気が空気混入部を経てシャワーヘッドに供給
され、空気混入部とシャワーヘッド間の管路に保持され
た湯水が、空気供給手段からの空気によってシャワーヘ
ッドから徐々に排出されるので、シャワー再使用時の初
期に管路内の冷たい水がでるいわゆる前冷え現象を緩和
できる。When the bather operates the control means at the start of use of the shower, an operation start signal is transmitted from the control means to the air supply means, and a signal for opening the on-off valve is transmitted from the control means after a predetermined fixed time has elapsed. Therefore, the air is supplied from the air supply means to the shower head through the aeration section for a certain period of time before the bather starts using the shower, and the hot and cold water held in the pipeline between the aeration section and the shower head is maintained. However, since it is gradually discharged from the shower head by the air from the air supply means, it is possible to mitigate the so-called precooling phenomenon in which cold water in the pipeline is released at the initial stage of reuse of the shower.
【００１６】また、給湯手段と、前記給湯手段の下流側
の管路に設けられた空気混入部と、前記空気混入部の下
流側の管路に設けられた開閉弁と、前記開閉弁の下流側
に設けられたシャワーヘッドと、前記空気供給手段を運
転停止し一定時間経過した後に前記開閉弁を閉止する制
御手段とを有するものである。Further, the hot water supply means, an air mixing section provided in a pipeline downstream of the hot water supply means, an opening / closing valve provided in a pipeline downstream of the air mixing section, and a downstream of the opening / closing valve. And a control means for closing the opening / closing valve after the operation of the air supply means is stopped and a certain time has elapsed.
【００１７】そして、入浴者がシャワーの使用終了時に
制御手段を操作すると、制御手段から空気供給手段に運
転停止信号が伝達され、その後に制御手段から開閉弁を
閉じる信号が伝達されるので、開閉弁が閉止する以前に
空気供給手段を停止することができ、空気供給手段への
過負荷を防止できる。When the bather operates the control means at the end of use of the shower, an operation stop signal is transmitted from the control means to the air supply means, and then a signal for closing the open / close valve is transmitted from the control means. The air supply means can be stopped before the valve is closed, and overload on the air supply means can be prevented.
【００１８】また、給湯手段と、前記給湯手段の下流側
の管路に設けられた空気混入部と、前記空気混入部の下
流側の管路に設けられた開閉弁と、前記開閉弁の下流側
に設けられたシャワーヘッドと、前記開閉弁を開き一定
時間経過した後に前記空気供給手段を運転開始する制御
手段とを有するものである。Further, the hot water supply means, the air mixing section provided in the pipeline on the downstream side of the hot water supply means, the opening / closing valve provided in the pipeline on the downstream side of the air mixing section, and the downstream of the opening / closing valve. And a control means for opening the on-off valve and starting operation of the air supply means after a certain time has elapsed.
【００１９】そして、入浴者がシャワーの使用開始時に
制御手段を操作すると、制御手段から開閉弁を開く信号
が伝達され、その後に制御手段から空気供給手段に運転
開始信号が伝達されるので、開閉弁が開く以前に空気供
給手段が運転開始することがないので、空気供給手段へ
の過負荷を防止できる。When the bather operates the control means at the start of use of the shower, a signal for opening the open / close valve is transmitted from the control means, and then an operation start signal is transmitted from the control means to the air supply means. Since the air supply means does not start operating before the valve is opened, it is possible to prevent the air supply means from being overloaded.
【００２０】また、空気混入部の温度を検知する温度検
知手段と、前記温度検知手段の検出値に基づいて給湯手
段の加熱量を制御する加熱量演算手段とを有するもので
ある。Further, it has a temperature detecting means for detecting the temperature of the air-mixed portion and a heating amount calculating means for controlling the heating amount of the hot water supply means based on the detection value of the temperature detecting means.
【００２１】そして、空気混入部に供給する空気量を増
加させると節水効果が大きくできるが、シャワー湯量に
対して混入空気量が増加するのでシャワー湯温が低下
し、混入空気の量と温度の変動によってシャワー湯温が
変動するが、空気混入部の温度を温度検知手段によって
検知し、その検出値に基づいて加熱量演算手段によって
給湯手段での加熱量を制御できるので、シャワー湯温が
所定温度よりも低い場合には、給湯手段の加熱量を増加
でき、空気を適時混入させてもシャワー湯温を一定に保
つことができる。When the amount of air supplied to the aeration unit is increased, the water saving effect can be increased. However, since the amount of air entrained with respect to the amount of shower hot water increases, the temperature of the shower hot water decreases, and the amount and temperature of the entrained air are reduced. Although the shower hot water temperature fluctuates due to fluctuations, the temperature of the air-mixed portion is detected by the temperature detection means, and the heating amount calculation means can control the heating amount in the hot water supply means based on the detected value, so that the shower hot water temperature is predetermined. When the temperature is lower than the temperature, the heating amount of the hot water supply means can be increased, and the hot water temperature of the shower can be kept constant even if air is mixed in timely.
【００２２】また、シャワーの噴出面に設けられた複数
の末広ノズル管路と、前記末広ノズル管路の最小管路断
面積近傍に設けられた複数の吸入口とを有するものであ
る。Further, it has a plurality of divergent nozzle conduits provided on the ejection surface of the shower and a plurality of suction ports provided in the vicinity of the minimum conduit sectional area of the divergent nozzle conduit.
【００２３】そして、シャワーヘッドの上流側に末広ノ
ズル管を設ける場合には、末広ノズル管での圧力損失と
シャワーヘッドでの圧力損失が生じるが、シャワーの噴
出面に複数の末広ノズル管及び吸入口を設けているの
で、末広ノズル管で空気が混入されたシャワー水は直接
浴室に噴出されるので、シャワーヘッドでの圧力損失に
相当する流路抵抗を減少できるので、シャワー水量が小
さい場合にも各末広ノズル管での流速を大きくでき、ベ
ルヌイの定理によって外部動力なしに空気を吸引でき節
水できる。When the divergent nozzle tube is provided on the upstream side of the shower head, pressure loss occurs in the divergent nozzle tube and pressure loss in the shower head. Since the mouth is provided, the shower water mixed with air in the divergent nozzle pipe is directly ejected to the bathroom, so the flow path resistance corresponding to the pressure loss in the shower head can be reduced, so when the shower water amount is small. Can increase the flow velocity in each divergent nozzle tube, and can absorb air without external power by Bernoulli's theorem to save water.
【００２４】また、浴室と、前記浴室に設けられた浴槽
とシャワーヘッドと、前記浴槽及び前記シャワーヘッド
にお湯を供給する給湯手段と、前記浴室からの排水及び
前記浴槽からの排水を浄化する浄化手段と、前記浄化手
段で得られた浄化水を前記給湯手段に循環供給する循環
ポンプとを有するものである。Further, a bathroom, a bathtub and a shower head provided in the bathroom, hot water supplying means for supplying hot water to the bathtub and the showerhead, and purification for purifying drainage from the bathroom and drainage from the bathtub. And a circulation pump that circulates the purified water obtained by the purification means to the hot water supply means.
【００２５】そして、シャワーとして使用された排水及
び浴槽からくみ出され使用された排水は、浄化手段で浄
化され、循環ポンプによって給湯手段に供給され、給湯
手段によって適温に加熱され、再び浴槽及びシャワーヘ
ッドに供給され再利用できるので節水を図ることがで
き、しかも浄化された湯水を浴槽に貯湯できるので、地
下タンクなどの貯湯設備が不要にできる。The drainage used as a shower and the drainage drawn from the bathtub and used are purified by the purification means, supplied to the hot water supply means by the circulation pump, heated to an appropriate temperature by the hot water supply means, and again bathtub and shower. Since it is supplied to the head and can be reused, it is possible to save water, and since purified hot water can be stored in the bathtub, hot water storage equipment such as an underground tank can be dispensed with.
【００２６】以下、本発明の実施例についてを図面を用
いて説明する。 （実施例１）図１は本発明の実施例１の入浴装置の構成
図である。Embodiments of the present invention will be described below with reference to the drawings. (Embodiment 1) FIG. 1 is a configuration diagram of a bathing apparatus according to Embodiment 1 of the present invention.
【００２７】図１において、浴室５には蒸気出口６が設
けられ、蒸気出口６は蒸気発生手段７に連通されてい
る。シャワーヘッド８の上流側には順次、末広ノズル管
路９及び最小管路断面積近傍に設けられた吸入口１０が
接続され、吸入型シャワーヘッド１１が構成されてい
る。吸入型シャワーヘッド１１は給湯手段１２に連通さ
れている。In FIG. 1, a bathroom 5 is provided with a steam outlet 6, and the steam outlet 6 is connected to a steam generating means 7. On the upstream side of the shower head 8, a divergent nozzle conduit 9 and a suction port 10 provided in the vicinity of the minimum cross-sectional area of the conduit are sequentially connected to form a suction shower head 11. The suction type shower head 11 communicates with the hot water supply means 12.
【００２８】次に作用について説明する。蒸気発生手段
７で発生した蒸気は、蒸気出口６から浴室５に供給さ
れ、浴室５内には蒸気が充満した状態となり暖房され
る。給湯手段１２からお湯が供給されると、吸入型シャ
ワーヘッド１１の末広ノズル管路９の最小管路断面積近
傍での流速が増加し、ベルヌイの定理によって静圧が低
下し、外気圧との圧力差によって浴室５内の暖房された
空気が吸入口１０から吸い込まれるので、空気混入によ
るシャワー湯温の低下変動を抑止でき、入浴者が温度的
な不快感を感じることなしに湯量が減少でき節水でき
る。Next, the operation will be described. The steam generated by the steam generating means 7 is supplied from the steam outlet 6 to the bathroom 5, and the bathroom 5 is filled with steam and is heated. When hot water is supplied from the hot water supply means 12, the flow velocity in the vicinity of the minimum pipe cross-sectional area of the divergent nozzle pipe 9 of the suction-type showerhead 11 increases, and the static pressure decreases according to Bernoulli's theorem, and the Since the heated air in the bathroom 5 is sucked in through the suction port 10 due to the pressure difference, it is possible to suppress the change in the decrease in the shower hot water temperature due to air mixing, and to reduce the amount of hot water without the bather feeling thermal discomfort. Can save water.
【００２９】（実施例２）図２は本発明の実施例２の入
浴装置の構成図であり、図１と同符号のものは相当する
構成要素であり、詳細な説明は省略する。(Embodiment 2) FIG. 2 is a block diagram of a bathing apparatus according to Embodiment 2 of the present invention, in which components having the same reference numerals as those in FIG. 1 are corresponding components, and detailed description thereof will be omitted.
【００３０】図２において、空気供給手段１３の吸い込
み側は浴室５に連通され、吐出側は空気混入部１４に連
通されている。空気混入部１４の上流側は給湯手段１２
に連通されている。In FIG. 2, the suction side of the air supply means 13 is communicated with the bathroom 5, and the discharge side is communicated with the aeration unit 14. The hot water supply means 12 is provided upstream of the aeration unit 14.
Is communicated to.
【００３１】次に作用について説明する。蒸気発生手段
７で発生した蒸気が、蒸気出口６から浴室５に供給され
るので、浴室５内には蒸気が充満した状態となり暖房さ
れる。浴室５内の暖房された空気は、空気供給手段１３
によって加圧され空気混入部１４に供給され、給湯手段
１２から供給されたお湯と混合されるので、シャワー湯
量が少なく相対的に混入空気量が多い場合にも、空気混
入によるシャワー湯温の低下変動を抑止でき、シャワー
湯量に依らず確実に空気混入ができ節水できる。Next, the operation will be described. Since the steam generated by the steam generating means 7 is supplied from the steam outlet 6 to the bathroom 5, the bathroom 5 is filled with steam and is heated. The heated air in the bathroom 5 is supplied by the air supply means 13
Since it is pressurized by and supplied to the air mixing section 14 and mixed with the hot water supplied from the hot water supply means 12, even when the shower hot water amount is small and the mixed air amount is relatively large, the shower hot water temperature is lowered by the air mixing. Fluctuations can be suppressed, and air can be reliably mixed in to save water regardless of the amount of shower water.
【００３２】（実施例３）図３は本発明の実施例３の入
浴装置の構成図であり、図１及び図２と同符号のものは
相当する構成要素であり、詳細な説明は省略する。(Embodiment 3) FIG. 3 is a block diagram of a bathing apparatus according to a third embodiment of the present invention, in which the same reference numerals as those in FIGS. 1 and 2 represent corresponding components, and detailed description thereof will be omitted. .
【００３３】図３において、給湯手段１２の下流側には
順次連通して開閉弁１５と、空気混入部１４と、シャワ
ーヘッド８が設けられており、空気混入部１４には空気
を加圧供給する空気供給手段１３が連通され、開閉弁１
５と空気供給手段１３は信号処理手段１６に電気的に接
続されている。空気混入部１４には温度検知手段１７が
設けられており、温度検知手段１７と給湯手段１２は加
熱量演算手段１８と電気的に接続されている。In FIG. 3, an opening / closing valve 15, an air mixing section 14 and a shower head 8 are provided in sequence downstream of the hot water supply means 12, and the air mixing section 14 is pressurized and supplied with air. The air supply means 13 is connected to the open / close valve 1
5 and the air supply means 13 are electrically connected to the signal processing means 16. The aeration unit 14 is provided with a temperature detecting means 17, and the temperature detecting means 17 and the hot water supply means 12 are electrically connected to the heating amount calculating means 18.
【００３４】次に作用について説明する。入浴者が開閉
弁１５を開けると、給湯手段１２の運転状態に対応した
信号が信号処理手段１６から空気供給手段１３に伝達さ
れ、空気供給手段１３が運転を開始し、加圧された空気
が空気混入部１４に供給される。他方、空気混入部１４
には給湯手段１２からお湯が供給され、お湯と空気が混
合されるのでシャワーヘッド８からの噴出速度が増加で
き、入浴者が空気供給手段１３の運転を意識しなくても
開閉弁１５を開けると空気混入されるので、シャワーヘ
ッド８での湯量を減らし節水できる。Next, the operation will be described. When the bather opens the on-off valve 15, a signal corresponding to the operating state of the hot water supply means 12 is transmitted from the signal processing means 16 to the air supply means 13, the air supply means 13 starts operation, and the pressurized air is released. It is supplied to the aeration unit 14. On the other hand, the aeration unit 14
The hot water is supplied from the hot water supply means 12, and the hot water and the air are mixed, so that the ejection speed from the shower head 8 can be increased, and the bather can open the open / close valve 15 without being aware of the operation of the air supply means 13. As a result, the amount of hot water in the shower head 8 can be reduced and water can be saved.
【００３５】空気混入部１４に供給する空気量を増加さ
せると節水効果が大きくできるが、シャワー湯量に対し
て混入空気量が増加するのでシャワー湯温が低下し、混
入空気の量と温度の変動によってシャワー湯温が変動す
るが、空気混入部１４の温度を温度検知手段１７によっ
て検知し、その検出値に基づいて加熱量演算手段１８に
よって給湯手段１２での加熱量を制御できるので、シャ
ワー湯温が所定温度よりも低い場合には、給湯手段１２
の加熱量を増加でき、空気を適時混入させてもシャワー
湯温を一定に保つことができる。If the amount of air supplied to the air mixing section 14 is increased, the water saving effect can be increased. However, since the amount of mixed air increases with respect to the amount of shower hot water, the shower hot water temperature decreases and the amount and temperature of the mixed air change. Although the shower hot water temperature fluctuates, the temperature of the aeration unit 14 is detected by the temperature detection means 17, and the heating amount calculation means 18 can control the heating amount in the hot water supply means 12 based on the detected value. When the temperature is lower than the predetermined temperature, the hot water supply means 12
The heating amount can be increased, and the shower hot water temperature can be kept constant even if air is mixed in timely.
【００３６】（実施例４）図４は本発明の実施例４の入
浴装置の構成図であり、図１及び図２と同符号のものは
相当する構成要素であり、詳細な説明は省略する。(Embodiment 4) FIG. 4 is a block diagram of a bathing apparatus according to Embodiment 4 of the present invention, in which the same symbols as those in FIGS. 1 and 2 are the corresponding components, and detailed description thereof is omitted. .
【００３７】図４において、開閉弁１５は空気混入部１
４の上流側に設けられており、制御手段１９は開閉弁１
５及び空気供給手段１３を動作制御するものであり、シ
ャワーを使用停止する際には、開閉弁１５を閉止し一定
時間経過した後に空気供給手段１３を停止し、シャワー
を使用開始する際には、空気供給手段１３をシャワー使
用時より小さい空気加圧力で運転開始し一定時間経過し
た後に開閉弁１５を開くものである。In FIG. 4, the on-off valve 15 is the aeration unit 1.
4 is provided on the upstream side, and the control means 19 controls the opening / closing valve 1
5 for controlling the operation of the air supply means 13 and the air supply means 13. When the shower is stopped, the on-off valve 15 is closed and the air supply means 13 is stopped after a certain period of time, and the shower is started. The opening / closing valve 15 is opened after the air supply means 13 is started to operate with an air pressure smaller than that when the shower is used and a certain time has elapsed.
【００３８】次に作用について説明する。入浴者がシャ
ワーの使用終了時に制御手段１９を操作すると、制御手
段１９から開閉弁１５に閉止信号が伝達され、所定の一
定時間経過した後に制御手段１９から空気供給手段１３
に運転停止に対応した信号が伝達されるので、入浴者が
シャワーの使用を完了した後一定時間だけ空気供給手段
１３から空気が空気混入部１４を経てシャワーヘッド８
に供給され、空気混入部１４とシャワーヘッド８間の管
路に保持された湯が、空気供給手段１３からの空気によ
ってシャワーヘッド８から排出されるので、シャワー再
使用時の初期に管路内の冷たい水がでるいわゆる前冷え
現象を緩和できる。Next, the operation will be described. When the bather operates the control means 19 at the end of use of the shower, a closing signal is transmitted from the control means 19 to the on-off valve 15, and after a predetermined fixed time has elapsed, the control means 19 supplies the air supply means 13.
Since the signal corresponding to the stop of operation is transmitted to the shower head 8 through the air mixing unit 14, the air is supplied from the air supply unit 13 for a certain period of time after the bather has finished using the shower.
Since the hot water supplied to the shower head 8 is discharged from the shower head 8 by the air from the air supply means 13, the hot water retained in the pipeline between the aeration unit 14 and the shower head 8 is discharged from the shower head 8 in the initial stage of reuse of the shower. It can alleviate the so-called precooling phenomenon in which cold water comes out.
【００３９】入浴者がシャワーの使用開始時に制御手段
１９を操作すると、制御手段１９から空気供給手段１３
に運転開始信号が伝達され、所定の一定時間経過した後
に制御手段１９から開閉弁１５を開く信号が伝達される
ので、入浴者がシャワーの使用を開始する前の一定時間
だけ空気供給手段１３から空気が空気混入部１４を経て
シャワーヘッド８に供給され、空気混入部１４とシャワ
ーヘッド８間の管路に保持された湯が、空気供給手段１
３からの空気によってシャワーヘッド８から徐々に排出
されるので、シャワー再使用時の初期に管路内の冷たい
水がでるいわゆる前冷え現象を緩和できる。When the bather operates the control means 19 at the start of using the shower, the control means 19 causes the air supply means 13 to operate.
A signal to open the on-off valve 15 is transmitted from the control means 19 after a predetermined fixed time has passed since the operation start signal was transmitted to the air supply means 13 from the air supply means 13 for a fixed time before the bather starts using the shower. The air is supplied to the shower head 8 through the air mixing unit 14, and the hot water held in the conduit between the air mixing unit 14 and the shower head 8 is the air supply unit 1.
Since the air from 3 is gradually discharged from the shower head 8, it is possible to mitigate the so-called pre-cooling phenomenon in which cold water in the pipeline is released at the initial stage of reuse of the shower.
【００４０】（実施例５）図５は本発明の実施例５の入
浴装置の構成図であり、図１及び図２と同符号のものは
相当する構成要素であり、詳細な説明は省略する。(Embodiment 5) FIG. 5 is a view showing the configuration of a bathing apparatus according to a fifth embodiment of the present invention. The components having the same reference numerals as those in FIGS. 1 and 2 are the corresponding components, and detailed description thereof will be omitted. .
【００４１】図５において、開閉弁１５は空気混入部１
４の下流側に設けられており、制御手段１９は開閉弁１
５及び空気供給手段１３を動作制御するものであり、シ
ャワーを使用停止する際には、空気供給手段１３を運転
停止し一定時間経過した後に開閉弁１５を閉止し、シャ
ワーを使用開始する際には、開閉弁１５を開き一定時間
経過した後に空気供給手段１３を運転開始するものであ
る。In FIG. 5, the on-off valve 15 is the aeration unit 1.
4 is provided on the downstream side, and the control means 19 controls the opening / closing valve 1
5 and the air supply means 13 are operated and controlled. When the shower is stopped, the air supply means 13 is stopped and after a certain period of time, the on-off valve 15 is closed to start using the shower. Is to open the on-off valve 15 and start the operation of the air supply means 13 after a certain time has elapsed.
【００４２】次に作用について説明する。入浴者がシャ
ワーの使用終了時に制御手段１９を操作すると、制御手
段１９から空気供給手段１３に運転停止信号が伝達さ
れ、その後に制御手段１９から開閉弁１５を閉じる信号
が伝達されるので、開閉弁１５が閉止する以前に空気供
給手段１３を停止することができ、空気供給手段１３へ
の過負荷を防止できる。Next, the operation will be described. When the bather operates the control means 19 at the end of use of the shower, an operation stop signal is transmitted from the control means 19 to the air supply means 13, and then a signal for closing the open / close valve 15 is transmitted from the control means 19, so that the opening / closing is performed. The air supply means 13 can be stopped before the valve 15 is closed, and overload on the air supply means 13 can be prevented.
【００４３】入浴者がシャワーの使用開始時に制御手段
１９を操作すると、制御手段１９から開閉弁１５を開く
信号が伝達され、その後に制御手段１９から空気供給手
段１３に運転開始信号が伝達されるので、開閉弁１５が
開く以前に空気供給手段１３が運転開始することがない
ので、空気供給手段１３への過負荷を防止できる。When the bather operates the control means 19 at the start of use of the shower, a signal for opening the open / close valve 15 is transmitted from the control means 19, and then an operation start signal is transmitted from the control means 19 to the air supply means 13. Therefore, since the air supply means 13 does not start operating before the opening / closing valve 15 opens, it is possible to prevent the air supply means 13 from being overloaded.
【００４４】（実施例６）図６は本発明の実施例６の入
浴装置の要部断面図及び正面図であり、図１と同符号の
ものは相当する構成要素であり、詳細な説明は省略す
る。(Sixth Embodiment) FIG. 6 is a sectional view and a front view of a main part of a bathing apparatus according to a sixth embodiment of the present invention, in which the same reference numerals as those in FIG. 1 represent corresponding components, and detailed description thereof will be given. Omit it.
【００４５】図６において、シャワーヘッド８の噴出面
には複数の末広ノズル管路９が設けられ、末広ノズル管
路９にはそれぞれ吸入口１０が設けられている。In FIG. 6, a plurality of divergent nozzle conduits 9 are provided on the ejection surface of the shower head 8, and suction ports 10 are provided in the divergent nozzle conduits 9, respectively.
【００４６】次に作用について説明する。シャワーヘッ
ド８の上流側に末広ノズル管９を設ける場合には、末広
ノズル管９での圧力損失とシャワーヘッド８での圧力損
失が生じるが、シャワーヘッド８の噴出面に複数の末広
ノズル管９及び吸入口１０を設けているので、末広ノズ
ル管９で空気が混入されたシャワー水は直接浴室に噴出
されるので、シャワーヘッド８での圧力損失に相当する
流路抵抗を減少できるので、シャワー水量が小さい場合
にも各末広ノズル管９での流速を大きくでき、ベルヌイ
の定理によって外部動力なしに空気を吸引でき節水でき
る。Next, the operation will be described. When the divergent nozzle tube 9 is provided on the upstream side of the shower head 8, pressure loss in the divergent nozzle tube 9 and pressure loss in the shower head 8 occur, but a plurality of divergent nozzle tubes 9 are provided on the ejection surface of the shower head 8. Since the intake port 10 is provided, the shower water mixed with air in the divergent nozzle tube 9 is directly ejected to the bathroom, so that the flow path resistance corresponding to the pressure loss in the shower head 8 can be reduced. Even if the amount of water is small, the flow velocity in each divergent nozzle tube 9 can be increased, and according to Bernoulli's theorem, air can be sucked in without using external power to save water.
【００４７】（実施例７）図７は本発明の実施例７の入
浴装置の構成図であり、図１と同符号のものは相当する
構成要素であり、詳細な説明は省略する。(Embodiment 7) FIG. 7 is a view showing the configuration of a bathing apparatus according to Embodiment 7 of the present invention. The components having the same reference numerals as those in FIG. 1 are corresponding components, and detailed description thereof will be omitted.
【００４８】図７において、浴室５には浴槽２０とシャ
ワーヘッド８と設けらており、浴槽２０とシャワーヘッ
ド８はお湯を供給する給湯手段１２と連通されており、
浴室５からの排水及び浴槽２０からの排水は浄化手段２
１を経て、循環ポンプ２２により給湯手段１２に循環供
給される。In FIG. 7, a bathtub 20 and a shower head 8 are provided in the bathroom 5, and the bathtub 20 and the shower head 8 are in communication with hot water supply means 12 for supplying hot water.
The wastewater from the bathroom 5 and the wastewater from the bathtub 20 are purification means 2
After 1, the circulating pump 22 circulates and supplies the hot water supply means 12.
【００４９】そして、シャワーヘッド８で使用された排
水及び浴槽２０からくみ出され使用された排水は、浄化
手段２１で浄化され、循環ポンプ２２によって給湯手段
１２に供給され、給湯手段１２によって適温に加熱さ
れ、再び浴槽２０及びシャワーヘッド８に供給され再利
用できるので、多量の湯水を使用した快適な入浴であっ
ても節水を図ることができ、しかも浄化された湯水を浴
槽２０に貯湯できるので、地下タンクなどの貯湯設備が
不要にでき、既存の浴槽２０を利用できる。Then, the wastewater used in the shower head 8 and the wastewater drawn out from the bathtub 20 and used are purified by the purifying means 21, supplied to the hot water supplying means 12 by the circulation pump 22, and adjusted to an appropriate temperature by the hot water supplying means 12. Since it is heated and supplied again to the bathtub 20 and the showerhead 8 and can be reused, water can be saved even in a comfortable bath using a large amount of hot and cold water, and purified hot and cold water can be stored in the bathtub 20. A hot water storage facility such as an underground tank can be dispensed with, and the existing bathtub 20 can be used.
【００５０】[0050]
【発明の効果】以上のように本発明によれば、蒸気発生
手段で発生した蒸気が、蒸気出口から浴室に供給される
ので浴室内が暖房され、給湯手段からお湯が供給される
と、吸入型シャワーヘッドの末広ノズル管路の最小管路
断面積近傍での流速が増加し、浴室内の暖房された空気
が吸入口から吸い込まれるので、空気混入によるシャワ
ー湯温の低下変動を抑止でき、入浴者が温度的な不快感
を感じることなしに節水できる。As described above, according to the present invention, since the steam generated by the steam generating means is supplied to the bathroom from the steam outlet, when the inside of the bathroom is heated and hot water is supplied from the hot water supplying means, the suction is performed. -Type shower head, the flow velocity in the vicinity of the minimum cross-sectional area of the divergent nozzle duct increases, and the heated air in the bathroom is sucked in through the intake port. The bather can save water without feeling thermal discomfort.
【００５１】また、蒸気発生手段で発生した蒸気が、蒸
気出口から浴室に供給されるので浴室内が暖房され、浴
室内の暖房された空気は、空気供給手段によって給湯手
段から供給されたお湯と混合されるので、シャワー湯量
が少なく相対的に混入空気量が多い場合にも、空気混入
によるシャワー湯温の低下変動を抑止でき、シャワー湯
量に依らず確実に空気混入ができ節水できる。Further, since the steam generated by the steam generating means is supplied to the bathroom from the steam outlet, the inside of the bathroom is heated, and the heated air in the bathroom is the hot water supplied from the hot water supplying means by the air supplying means. Since they are mixed, even if the amount of shower hot water is small and the amount of mixed air is relatively large, it is possible to suppress a change in decrease in the shower hot water temperature due to air mixing, and it is possible to reliably mix air and save water regardless of the shower hot water amount.
【００５２】また、入浴者が開閉弁を開け給湯手段が運
転を開始すると空気供給手段が運転を開始し、加圧され
た空気が空気混入部に供給され、給湯手段から供給され
たお湯と混合されるので、入浴者が意識しなくても開閉
弁を開けると空気混入されるので、シャワーヘッドでの
湯量を減らし節水できる。Further, when the bather opens the on-off valve and the hot water supply means starts operation, the air supply means starts operation, and the pressurized air is supplied to the aeration section and mixed with the hot water supplied from the hot water supply means. Therefore, even if the bather does not have to be aware of it, air will be mixed in when the opening / closing valve is opened, so the amount of hot water in the shower head can be reduced and water can be saved.
【００５３】また、入浴者がシャワーの使用を完了した
後一定時間だけ空気供給手段から空気が空気混入部を経
てシャワーヘッドに供給され、空気混入部とシャワーヘ
ッド間の管路に保持された湯が、空気供給手段からの空
気によってシャワーヘッドから排出されるので、シャワ
ー再使用時の初期に管路内の冷たい水がでるいわゆる前
冷え現象を緩和できる。In addition, after the bather completes the use of the shower, air is supplied from the air supply means to the shower head through the aeration section for a certain period of time, and the hot water is held in the conduit between the aeration section and the shower head. However, since it is discharged from the shower head by the air from the air supply means, it is possible to mitigate the so-called pre-cooling phenomenon in which cold water in the pipeline is discharged at the initial stage of reuse of the shower.
【００５４】また、入浴者がシャワーの使用を開始する
前の一定時間だけ空気供給手段からシャワー使用時より
小さい空気加圧力で空気が空気混入部を経てシャワーヘ
ッドに供給され、空気混入部とシャワーヘッド間の管路
に保持された湯水が、空気供給手段からの空気によって
シャワーヘッドから徐々に排出されるので、シャワー再
使用時の初期に管路内の冷たい水がでるいわゆる前冷え
現象を緩和できる。Further, air is supplied from the air supply means to the shower head through the aeration section with a smaller air pressure than the time when the shower is used for a certain period of time before the bather starts using the shower, and the aeration section and the shower are shown. The hot and cold water held in the pipeline between the heads is gradually discharged from the shower head by the air from the air supply means, so the so-called pre-cooling phenomenon in which cold water in the pipeline comes out at the beginning of shower reuse is mitigated. it can.
【００５５】また、シャワーの使用終了時には制御手段
から空気供給手段に運転停止信号が伝達され、その後に
制御手段から開閉弁を閉じる信号が伝達されるので、開
閉弁が閉止する以前に空気供給手段を停止することがで
き、空気供給手段への過負荷を防止できる。Further, at the end of use of the shower, an operation stop signal is transmitted from the control means to the air supply means, and then a signal for closing the on-off valve is transmitted from the control means, so that the air supply means before the on-off valve is closed. Can be stopped and an overload on the air supply means can be prevented.
【００５６】また、シャワーの使用開始時には制御手段
から開閉弁を開く信号が伝達され、その後に制御手段か
ら空気供給手段に運転開始信号が伝達されるので、開閉
弁が開く以前に空気供給手段が運転開始することがない
ので、空気供給手段への過負荷を防止できる。Further, since the signal for opening the on-off valve is transmitted from the control means at the start of use of the shower, and the operation start signal is then transmitted from the control means to the air supply means, the air supply means is activated before the on-off valve is opened. Since the operation is not started, it is possible to prevent overload on the air supply means.
【００５７】また、空気混入部の温度を温度検知手段に
よって検知し、その検出値に基づいて加熱量演算手段に
よって給湯手段での加熱量を制御するので、シャワー湯
温が所定温度よりも低い場合には給湯手段の加熱量を増
加でき、空気を適時混入させてもシャワー湯温を一定に
保つことができる。Further, since the temperature of the aeration section is detected by the temperature detection means and the heating amount calculation means controls the heating amount in the hot water supply means based on the detected value, when the shower hot water temperature is lower than the predetermined temperature. In addition, the heating amount of the hot water supply means can be increased, and the shower hot water temperature can be kept constant even if air is mixed in timely.
【００５８】また、シャワーの噴出面に複数の末広ノズ
ル管及び吸入口を設けているので、末広ノズル管で空気
が混入されたシャワー水は直接浴室に噴出されるので、
シャワーヘッドでの圧力損失に相当する流路抵抗を減少
でき、シャワー水量が小さい場合にも、各末広ノズル管
での流速を大きくでき外部動力なしに空気を吸引でき節
水できる。Further, since a plurality of divergent nozzle tubes and a suction port are provided on the jet surface of the shower, shower water mixed with air in the divergent nozzle tubes is jetted directly to the bathroom.
The flow path resistance corresponding to the pressure loss in the shower head can be reduced, and even when the shower water amount is small, the flow velocity in each divergent nozzle tube can be increased and air can be sucked in without using external power to save water.
【００５９】また、シャワーとして使用された排水及び
浴槽からくみ出され使用された排水は、浄化手段で浄化
され、循環ポンプによって給湯手段を経て、再び浴槽及
びシャワーヘッドに供給され再利用できるので節水を図
ることができ、しかも浄化された湯水を浴槽に貯湯でき
るので、地下タンクなどの貯湯設備が不要にでき、既存
の浴槽を利用できる。The wastewater used as a shower and the wastewater drawn from the bathtub and used are purified by the purifying means, supplied to the bathtub and the shower head again by the circulating pump, and then reused so that they can be reused. In addition, since purified hot water can be stored in the bathtub, hot water storage facilities such as an underground tank can be dispensed with, and the existing bathtub can be used.
【図１】本発明の実施例１の入浴装置の構成図FIG. 1 is a configuration diagram of a bathing apparatus according to a first embodiment of the present invention.
【図２】本発明の実施例２の入浴装置の構成図FIG. 2 is a configuration diagram of a bathing apparatus according to a second embodiment of the present invention.
【図３】本発明の実施例３の入浴装置の構成図FIG. 3 is a configuration diagram of a bathing apparatus according to a third embodiment of the present invention.
【図４】本発明の実施例４の入浴装置の構成図FIG. 4 is a configuration diagram of a bathing apparatus according to a fourth embodiment of the present invention.
【図５】本発明の実施例５の入浴装置の構成図FIG. 5 is a configuration diagram of a bathing apparatus according to a fifth embodiment of the present invention.
【図６】本発明の実施例６の入浴装置の要部断面図及び
正面図FIG. 6 is a sectional view and a front view of a main part of a bathing apparatus according to a sixth embodiment of the present invention.
【図７】本発明の実施例７の入浴装置の構成図FIG. 7 is a configuration diagram of a bathing apparatus according to a seventh embodiment of the present invention.
【図８】従来のシャワーヘッド用節水器の断面図FIG. 8 is a cross-sectional view of a conventional showerhead water saver.
５ 浴室 ６ 蒸気出口 ７ 蒸気発生手段 ８ シャワーヘッド ９ 末広ノズル管路 １０ 吸入口 １１ 吸入型シャワーヘッド １２ 給湯手段 １３ 空気供給手段 １４ 空気混入部 １５ 開閉弁 １６ 信号処理手段 １７ 温度検知手段 １８ 加熱量演算手段 １９ 制御手段 ２０ 浴槽 ２１ 浄化手段 ２２ 循環ポンプ 5 Bathroom 6 Steam Outlet 7 Steam Generating Means 8 Shower Head 9 Suehiro Nozzle Pipeline 10 Inlet Port 11 Inhalation Type Shower Head 12 Hot Water Supply Means 13 Air Supply Means 14 Air Mixing Section 15 Open / Close Valve 16 Signal Processing Means 17 Temperature Detecting Means 18 Heating Amount Calculation means 19 Control means 20 Bathtub 21 Purification means 22 Circulation pump
Claims (10)
ル管路の最小管路断面積近傍に設けられた吸入口とを備
えた吸入型シャワーヘッドと、前記吸入型シャワーヘッ
ドに湯を供給する給湯手段と、浴室内に設けられた蒸気
出口と、前記蒸気出口に蒸気を供給する蒸気発生手段と
を備えた入浴装置。1. A suction-type shower head having a divergent nozzle pipe in a bathroom and a suction port provided in the vicinity of a minimum duct cross-sectional area of the divergent nozzle pipe, and hot water is supplied to the suction-type shower head. A bathing apparatus comprising: a hot water supply means, a steam outlet provided in the bathroom, and a steam generating means for supplying steam to the steam outlet.
出口に蒸気を供給する蒸気発生手段と、前記浴室内の空
気を吸い込み加圧する空気供給手段と、前記空気供給手
段の吐出側に連通して設けられた空気混入部と、前記空
気混入部の下流側に設けられたシャワーヘッドと、前記
空気混入部に湯を供給する給湯手段とを備えた入浴装
置。2. A steam outlet provided in a bathroom, steam generating means for supplying steam to the steam outlet, air supply means for sucking and pressurizing air in the bathroom, and a discharge side of the air supply means. A bathing apparatus comprising: an air mixing section provided in communication with each other; a shower head provided on the downstream side of the air mixing section; and a hot water supply means for supplying hot water to the air mixing section.
ャワーヘッドと、前記給湯手段と前記シャワーヘッドと
の管路に設けられた開閉弁及び空気混入部と、前記空気
混入部に空気を加圧供給する空気供給手段と、前記給湯
手段の運転状態を検知し前記空気供給手段を運転制御す
る信号処理手段とを備えた入浴装置。3. A hot water supply means, a shower head communicating with the hot water supply means, an on-off valve and an air mixing section provided in a conduit between the hot water supply means and the shower head, and air is supplied to the air mixing section. A bathing apparatus comprising air supply means for supplying pressure, and signal processing means for detecting the operating state of the hot water supply means and controlling the operation of the air supply means.
に設けられた開閉弁と、前記開閉弁の下流側の管路に設
けられた空気混入部と、前記空気混入部の下流側に設け
られたシャワーヘッドと、前記開閉弁を閉止し一定時間
経過した後に前記空気供給手段を停止する制御手段とを
備えた入浴装置。4. A hot water supply means, an opening / closing valve provided in a pipeline on the downstream side of the hot water supply means, an air mixing section provided in a pipeline on the downstream side of the opening / closing valve, and a downstream side of the air mixing section. A bathing apparatus comprising a shower head provided on the side, and a control means for closing the on-off valve and stopping the air supply means after a lapse of a certain time.
に設けられた開閉弁と、前記開閉弁の下流側の管路に設
けられた空気混入部と、前記空気混入部の下流側に設け
られたシャワーヘッドと、前記空気供給手段をシャワー
使用時より小さい空気加圧力で運転開始し一定時間経過
した後に前記開閉弁を開く制御手段とを備えた入浴装
置。5. Hot water supply means, an opening / closing valve provided in a pipeline on the downstream side of the hot water supply means, an air mixing section provided in a pipeline on the downstream side of the opening / closing valve, and a downstream side of the air mixing section. A bathing apparatus comprising a shower head provided on the side, and a control means for opening the opening / closing valve after a predetermined time has elapsed after starting operation of the air supply means at an air pressure lower than that during shower use.
に設けられた空気混入部と、前記空気混入部の下流側の
管路に設けられた開閉弁と、前記開閉弁の下流側に設け
られたシャワーヘッドと、前記空気供給手段を運転停止
し一定時間経過した後に前記開閉弁を閉止する制御手段
とを備えた入浴装置。6. A hot water supply means, an air mixing portion provided in a pipeline downstream of the hot water supply means, an opening / closing valve provided in a pipeline downstream of the air mixing portion, and a downstream of the opening / closing valve. A bathing apparatus comprising: a shower head provided on the side; and a control unit that closes the opening / closing valve after the air supply unit has stopped operating and a certain time has elapsed.
に設けられた空気混入部と、前記空気混入部の下流側の
管路に設けられた開閉弁と、前記開閉弁の下流側に設け
られたシャワーヘッドと、前記開閉弁を開き一定時間経
過した後に前記空気供給手段を運転開始する制御手段と
を備えた入浴装置。7. Hot water supply means, an air mixing section provided in a pipeline on the downstream side of the hot water supply means, an opening / closing valve provided in a pipeline on the downstream side of the air mixing section, and a downstream side of the opening / closing valve. A bathing apparatus comprising a shower head provided on the side, and a control means for opening the on-off valve and starting operation of the air supply means after a certain time has elapsed.
と、前記温度検知手段の検出値に基づいて給湯手段の加
熱量を制御する加熱量演算手段とを備えた請求項３記載
の入浴装置。8. The bath according to claim 3, further comprising: temperature detecting means for detecting the temperature of the aeration section, and heating amount calculating means for controlling the heating amount of the hot water supply means based on the detection value of the temperature detecting means. apparatus.
ノズル管路と、前記末広ノズル管路の最小管路断面積近
傍に設けられた複数の吸入口とを備えた入浴装置。9. A bathing apparatus comprising a plurality of divergent nozzle pipes provided on a jetting surface of a shower and a plurality of suction ports provided near a minimum duct cross-sectional area of the divergent nozzle pipes.
ャワーヘッドと、前記浴槽及び前記シャワーヘッドにお
湯を供給する給湯手段と、前記浴室からの排水及び前記
浴槽からの排水を浄化する浄化手段と、前記浄化手段で
得られた浄化水を前記給湯手段に循環供給する循環ポン
プとを備えた入浴装置。10. A bathroom, a bathtub and a shower head provided in the bathroom, hot water supply means for supplying hot water to the bathtub and the showerhead, and purification for purifying drainage from the bathroom and drainage from the bathtub. A bathing apparatus comprising means and a circulation pump for circulating the purified water obtained by the purification means to the hot water supply means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8001217A JPH09187391A (en) | 1996-01-09 | 1996-01-09 | Bathing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8001217A JPH09187391A (en) | 1996-01-09 | 1996-01-09 | Bathing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09187391A true JPH09187391A (en) | 1997-07-22 |
Family
ID=11495308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8001217A Pending JPH09187391A (en) | 1996-01-09 | 1996-01-09 | Bathing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09187391A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267305B1 (en) | 1999-11-04 | 2001-07-31 | Hiroyuki Ehara | Shower head |
| JP2006218452A (en) * | 2005-02-14 | 2006-08-24 | Max Co Ltd | Hot water ejection nozzle, hot water ejection device, hot water ejection chamber and building |
| JP2006239106A (en) * | 2005-03-03 | 2006-09-14 | Tanaka Kinzoku Seisakusho:Kk | Shower nozzle |
| KR101697300B1 (en) * | 2016-02-19 | 2017-02-01 | 임석훈 | shower |
| CN107252744A (en) * | 2017-06-06 | 2017-10-17 | 温州职业技术学院 | A kind of bathroom shower nozzle and its bathroom machine |
-
1996
- 1996-01-09 JP JP8001217A patent/JPH09187391A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267305B1 (en) | 1999-11-04 | 2001-07-31 | Hiroyuki Ehara | Shower head |
| JP2006218452A (en) * | 2005-02-14 | 2006-08-24 | Max Co Ltd | Hot water ejection nozzle, hot water ejection device, hot water ejection chamber and building |
| JP4692005B2 (en) * | 2005-02-14 | 2011-06-01 | マックス株式会社 | Hot water sprinkling nozzle, hot water sprinkling device, hot water sprinkling chamber and building |
| JP2006239106A (en) * | 2005-03-03 | 2006-09-14 | Tanaka Kinzoku Seisakusho:Kk | Shower nozzle |
| KR101697300B1 (en) * | 2016-02-19 | 2017-02-01 | 임석훈 | shower |
| CN107252744A (en) * | 2017-06-06 | 2017-10-17 | 温州职业技术学院 | A kind of bathroom shower nozzle and its bathroom machine |
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