JPH0350443A - Bath device having hot water feeding function - Google Patents
Bath device having hot water feeding functionInfo
- Publication number
- JPH0350443A JPH0350443A JP1184319A JP18431989A JPH0350443A JP H0350443 A JPH0350443 A JP H0350443A JP 1184319 A JP1184319 A JP 1184319A JP 18431989 A JP18431989 A JP 18431989A JP H0350443 A JPH0350443 A JP H0350443A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- hot water
- signal
- water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 227
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000004044 response Effects 0.000 claims abstract description 9
- 238000003287 bathing Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 101150114468 TUB1 gene Proteins 0.000 abstract 2
- 238000009835 boiling Methods 0.000 abstract 2
- 238000003303 reheating Methods 0.000 description 24
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000006693 Cassia laevigata Nutrition 0.000 description 1
- 241000735631 Senna pendula Species 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229940124513 senna glycoside Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Control For Baths (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野及び発明の概要］
本発明は、一般的に好まれる入浴温度として経験的に定
められた温度の湯張り（以下、定温湯張りと言う）の動
作が行なえるようになった湯張り機能を具備する風呂装
置に関するものである．
本発明の概要は，上記定温湯張り動作の途中であっても
、該動作を高温湯張り（定温湯張りより熱目の湯張り）
動作に自由に切替えられるようにし、これにより、湯張
りが完了した後に入浴水を追焚きして熱目の風呂を型備
する場合に比べ，速やか江っ簡単に上記熱目の風呂を準
備できるようにするものである．
［従来技術及び課題］
最近、風呂装置の機能向上が図られ，自動湯張り機能を
具備する機能の優れた風呂装置が出現して来た．
この種の風呂装置としては、例えば第４図に示す如きも
のがある．
浴室壁面には、予め定められた一定温度の温水を浴槽（
１）に湯張りする際に操作する定温湯張りスイッチ（４
）と、湯温設定器（５）で設定した温度の温水を湯張り
する課に操作する手動湯張りスイッチ（４３）が配設さ
れている．又、上記浴室の壁面には，浴槽（１）内を上
記湯温設定器（５）で設定した温度に保温してお〈際に
操作する保温スイッチ（５ｌ）が配設されていると共に
、浴槽内温度を現状温度から一定温度（通常２゜Ｃ程度
）だけ昇温させる場合に操作する昇温スイッチ（６）が
配設されている。[Detailed Description of the Invention] [Industrial Field of Application and Summary of the Invention] The present invention provides a method for filling a bath at a temperature determined empirically as a generally preferred bathing temperature (hereinafter referred to as constant-temperature bathing). This relates to a bath device equipped with a hot water filling function that can now be operated. The outline of the present invention is that even in the middle of the above-mentioned constant-temperature hot water filling operation, the operation is performed by high-temperature hot water filling (hotter hot water filling than constant-temperature hot water filling).
This enables the hot bath to be prepared quickly and easily, compared to the case where the hot bath is prepared by reheating the bath water after the hot water is filled. It is intended to do so. [Prior Art and Problems] Recently, efforts have been made to improve the functionality of bath equipment, and highly functional bath equipment that is equipped with an automatic hot water filling function has appeared. An example of this type of bath equipment is the one shown in Figure 4. A bathtub with hot water at a predetermined temperature is installed on the bathroom wall.
Constant temperature water filling switch (4) operated when filling water in 1).
) and a manual water filling switch (43) that is operated to fill the water with hot water at the temperature set by the hot water temperature setting device (5). Further, on the wall of the bathroom, a heat-retaining switch (5L) is installed to keep the inside of the bathtub (1) at the temperature set by the hot water temperature setting device (5) and to be operated at the same time. A temperature increase switch (6) is provided that is operated to increase the temperature inside the bathtub by a certain amount (usually about 2°C) from the current temperature.
給腸用熱交換器（３）を加熱する給湯用ガスバーナ（３
４）の燃焼量は比例制御回路（６）で制御されるように
なっており、該比例制御回路（６）の一方の入力端子に
は、一般的に好まれる入浴温度として経験的に定められ
た温度（通常４２°Ｃ程度）を記憶する適温設定器（７
）の出力と湯温設定器（５）の出力が択一的に入力され
るようになっている．又，上記比例制御回路（６）の他
方の入力端子には，給湯用熱交換器（３）から給湯され
る湯の温度を検知する給湯温センサ（３２）の温度信号
が印加されており、該比例制御回路（６）は，上記各温
度信号を監視しながら上記給湯用ガスバーナ（３４）の
燃焼量を比例制御するようになっている．尚、以下にお
いては、上記入浴に適した温度を示す信号を適温信号と
言う．
さて，定温湯張りスイッチ（４）を投入すると，湯張り
弁（３３）が開くと共に給湯用ガスバーナ（３４）への
ガス回路に挿入された木圧応動ガス弁（３６）が開いて
該給湯用ガスバーナ（３４）が燃焼し始める．又、上記
定温湯張りスイッチ（４）の投入によって適温設定器（
７）に対応する第１ゲー｝ （７１）が開いて，該適温
設定器（７）にセットされた適温信号が給湯温度を検知
する給湯温センサ（３２）の信号と共に比例制御回路（
６）に印加された状態になり、これにより、適温設定器
（７）にセットされた上記適温信号に一致する温度の温
水が浴槽（１）に供給されて湯張り動作が開始する．
そして、浴槽（１）内が予め決められた目標水位に達し
て水位検知器（２３）から湯張り完了信号が出ると．該
信号によって鳥張り弁（３３）が閉じられて湯張り動作
が停止せしめられる．次に、上記湯張り完了後に於いて
昇温スイッチ（６）を投入すると、該投入信号を受けて
動作するモノマルチバイブレータ（１ｌ）が一定時間だ
けｒＨＪ信号を出して，浴槽（１）内を一定時間だけ追
焚きし、これにより、該浴槽（１）内の入浴水が一定温
度（通常２’Ｃ程度）だけ温められる．
しかしながら、上記従来のものでは，昇温スイッチ（６
）の投入によって入浴水が追焚きされてこれが一定温度
だけ温められるようになっていることから，上記昇温ス
イッチ（６）は、湯張り動作が完了した後に投入する必
要がある．即ち、上記昇温スイッチ（６）は湯張り動作
中に於いては有効に働かないのである．
このことから、湯張り時に於いては−、適温設定器（７
）にセットしてある温度（４２°Ｃ）より熱目の高温湯
張り動作が行なえず、該熱目の風呂を準備するには、一
旦湯張り動作が完了した後に昇温スイッチ（６）を投入
しなければならないことから、上記従来のものでは、熱
目の風呂を準備する際の所要時間が長〈なると言う問題
がある．
尚、第４図に示す湯温設定器（５）に島望温度をセット
して手動による湯張り操作を行ない、これによって，湯
張り当初から熱目の温水を浴槽（１）に落し込むように
することもできるが、かかる場合には、入浴希望温度を
誤って設定してしまう恐れがあり，その操作が煩雑化す
る不都合が生じる．
本発明は係る点に鑑みて成されたもので、『浴槽（１）
内に湯張りした入浴水を温める際に投入する昇温スイッ
チ（６）と、浴槽内が目標水位に達した際に湯張り完了
信号を出す水位検知器（２３）と、予め定められた温度
の温水を浴槽（１）に湯張りする際に投入する定温湯張
りスイ−２チ（４）を設け、該定温湯張りスイッチ（４
）を投入したときには上記水位検知器（２３）が湯張り
完了信号を出す迄湯張り動作を継続する自動湯張り機能
を具備する風呂装置』に於いて、定温湯張りの動作途中
に於いても、これを変更して熱目の湯張りが行なえるよ
うにし，これにより、熱目の風呂が速やか且つ簡単に準
備できるようにすることをその課題とする．
［手段］
上記課題を解決する為の本発明の技術的手段を第１図の
概念図を引用しながら記載すると、木発明の技術的手段
は、『水位検知器（２３）が出力する湯張り完了信号の
否定信号と定温湯張りスイッチ（４）の投入信号を受け
て湯張り信号を出すＡＮＤ回路（１０）と、昇温スイッ
チ（６）の投入信号で高温信号を出力し該昇温スイッチ
（６）の非投入信号で上記温度より低い適温信号を出力
する湯張り温度設定器（１０と、該湯張り温度設定器（
！４）が出力する温度信号に適合する温度の温水を浴槽
（１）に給湯し且つ上記ＡＮＤ回路（１０）の湯張り信
号で給湯動作する給湯機構部（１５）と、上記ＡＮＤ回
路（１０）の湯張り信号の否定信号と昇温スイッチ（６
）の投入信号で入浴水加熱信号を出す補充加熱信号発生
器（１２）を設け、該補充加熱信号発生器（ｌ２）から
入浴水加熱信号が出たときには浴槽（１）内を一定時間
又は一定温度昇温するまで追焚き加熱するか又は浴槽（
１）に一定量の熱湯を供給するようにした』ことである
．
［作用］
上記技術的手段は次のように作用する．先ず、定温湯張
りスイッチ（４）を投入して湯張り操作をすると、該湯
張り初期に於いては浴槽（１）内水位を検知する水位検
知器（２３）が湯張り完了信号を出していないことから
、該湯張り完了信号の否定信号と上記定温湯張りスイッ
チ（４）の投入信号を受けてＡＮＤ回路（ｉｏ）が湯張
り信号を出し，該湯張り信号によって給湯機構部（１５
）が浴槽（１）に温水供給し始める．これにより，湯張
り動作が開始する．
他方、上記浴槽（１）に温水を供給する給湯機構部（１
５）は，昇温スイッチ（６）の操作によって高温信号か
又はこれより低い温度を示す適温信号を出力する湯張り
温度設定器（ｌ４）によってその給湯温度が制御される
ようになっている．このことから、昇温スイッチ（６）
を投入しない状態で上記定温温張リスイッチ（４）を操
作した場合には、上記昇温スイッチ（６）の非投入信号
によって湯張り温度設定器（１４）から適温信号が出力
されると共に，該適温信号に支配されて給湯機構部（１
５）が給湯動作を行なう．これにより、湯張り温度設定
器（ｌ４）が出力する適温信号による湯張り動作が進行
し，やがて浴槽（１）内水位が目標水位に達して水位検
知器（２３）から湯張り完了信号が出ると、ＡＮＤ回路
（１０）が湯張り信号を出さな〈なって上記湯張り動作
が停橿する．
他方，上記湯張り操作とは逆に、定温湯張りスイッチ（
４）の操作の前後に於いて昇温スイ−２チ（６）を投入
した場合には、該昇温スイッチ（６）の投入信号によっ
て湯張り温度設定器（ｌ４）から高温信号（上記した適
温信号より若干高い温度を示す信号）が出力され、該高
温信号に支配されて給湯機構部（１５）が給湯動作し、
これにより、高温湯張りが行なわれる。Gas burner for hot water supply (3) that heats the heat exchanger for intestinal feeding (3)
The combustion amount of step 4) is controlled by a proportional control circuit (6), and one input terminal of the proportional control circuit (6) is connected to a temperature determined empirically as a generally preferred bathing temperature. An appropriate temperature setting device (7) that stores the temperature (usually around 42°C)
) and the output of the hot water temperature setting device (5) are input alternatively. Furthermore, a temperature signal from a hot water temperature sensor (32) that detects the temperature of hot water supplied from the hot water heat exchanger (3) is applied to the other input terminal of the proportional control circuit (6). The proportional control circuit (6) proportionally controls the combustion amount of the hot water supply gas burner (34) while monitoring each of the temperature signals. In the following, the signal indicating the temperature suitable for bathing will be referred to as the appropriate temperature signal. Now, when the constant temperature hot water filling switch (4) is turned on, the hot water filling valve (33) opens and the wood pressure responsive gas valve (36) inserted into the gas circuit to the hot water gas burner (34) opens. The gas burner (34) begins to burn. Also, by turning on the constant temperature water filling switch (4), the appropriate temperature setting device (
7) is opened, and the appropriate temperature signal set in the appropriate temperature setting device (7) is sent to the proportional control circuit (
6), and as a result, hot water at a temperature that corresponds to the appropriate temperature signal set in the appropriate temperature setting device (7) is supplied to the bathtub (1), and the filling operation is started. Then, when the water level in the bathtub (1) reaches a predetermined target water level and a water filling completion signal is output from the water level detector (23). The signal closes the bird filling valve (33) and stops the hot water filling operation. Next, when the temperature increase switch (6) is turned on after the above-mentioned filling is completed, the mono multivibrator (1l), which operates in response to the turn-on signal, outputs the rHJ signal for a certain period of time, and the inside of the bathtub (1) is heated. Reheating is performed for a certain period of time, thereby warming the bathing water in the bathtub (1) by a certain temperature (usually about 2'C). However, in the conventional device mentioned above, the temperature increase switch (6
), the bathing water is reheated and heated to a certain temperature, so the temperature increase switch (6) needs to be turned on after the water filling operation is completed. In other words, the temperature increase switch (6) does not work effectively during the filling operation. For this reason, when filling hot water, use the appropriate temperature setting device (7
) If you cannot fill the hot water hotter than the set temperature (42°C), to prepare the hot bath, turn the temperature increase switch (6) once the hot water filling operation is completed. The conventional method described above has a problem in that it takes a long time to prepare a hot bath. In addition, by setting the island's desired temperature in the hot water temperature setting device (5) shown in Figure 4 and manually filling the hot water, it is possible to ensure that hot water is poured into the bathtub (1) from the beginning of filling the bath. However, in such a case, there is a risk that the desired bathing temperature may be set incorrectly, and the operation becomes complicated. The present invention has been made in view of the above-mentioned points.
A temperature increase switch (6) that is turned on when heating the bath water filled in the bathtub, a water level detector (23) that sends a signal when the water level in the bathtub reaches the target water level, and a predetermined temperature A constant temperature water filling switch (4) is provided, which is used when filling the bathtub (1) with warm water.
), the water filling operation continues until the water level detector (23) issues a water filling completion signal. The goal is to change this so that hot water can be filled, and thereby make it possible to quickly and easily prepare a hot bath. [Means] The technical means of the present invention for solving the above problems will be described with reference to the conceptual diagram in FIG. An AND circuit (10) which outputs a hot water filling signal upon receiving a negative signal of the completion signal and a closing signal of a constant temperature hot water filling switch (4), and an AND circuit (10) which outputs a high temperature signal in response to a closing signal of a temperature rising switch (6) and said temperature rising switch. (6) A hot water filling temperature setting device (10) that outputs an appropriate temperature signal lower than the above temperature in response to the non-turning signal;
! a hot water supply mechanism section (15) that supplies hot water at a temperature matching the temperature signal outputted by the bathtub (1) to the bathtub (1) and operates on the hot water filling signal of the AND circuit (10); and the AND circuit (10). Negative signal of hot water filling signal and temperature increase switch (6
) is provided with a supplementary heating signal generator (12) that generates a bathing water heating signal in response to the input signal of Reheat the heat until the temperature rises or heat it in a bathtub (
1) by supplying a fixed amount of hot water. [Operation] The above technical means operates as follows. First, when you turn on the constant temperature hot water filling switch (4) and perform hot water filling operation, the water level detector (23) that detects the water level in the bathtub (1) will output a hot water filling completion signal in the initial stage of hot water filling. Therefore, in response to the negative signal of the hot water filling completion signal and the ON signal of the constant temperature hot water filling switch (4), the AND circuit (io) outputs a hot water filling signal, and the hot water supply mechanism section (15) is activated by the hot water filling signal.
) starts supplying hot water to the bathtub (1). This starts the filling operation. On the other hand, a hot water supply mechanism section (1) supplies hot water to the bathtub (1).
5), the hot water supply temperature is controlled by a hot water filling temperature setting device (l4) which outputs a high temperature signal or an appropriate temperature signal indicating a lower temperature by operating the temperature increase switch (6). From this, temperature increase switch (6)
When the constant temperature tension reswitch (4) is operated without turning on the hot water, an appropriate temperature signal is output from the hot water filling temperature setting device (14) in response to the non-turning signal of the temperature rising switch (6). The hot water supply mechanism (1) is controlled by the appropriate temperature signal.
5) performs hot water supply operation. As a result, the water filling operation based on the appropriate temperature signal output by the water filling temperature setting device (l4) progresses, and eventually the water level in the bathtub (1) reaches the target water level and a water filling completion signal is output from the water level detector (23). Then, the AND circuit (10) does not output the hot water filling signal, and the above hot water filling operation stops. On the other hand, contrary to the above-mentioned hot water filling operation, the constant temperature hot water filling switch (
If the temperature increase switch (6) is turned on before or after the operation in step 4), the high temperature signal (as described above) is sent from the hot water filling temperature setting device (l4) by the input signal of the temperature rise switch (6). A signal indicating a temperature slightly higher than the appropriate temperature signal is output, and the hot water supply mechanism section (15) operates to supply hot water under the control of the high temperature signal,
As a result, high-temperature hot water filling is performed.
このように，上記技術的手段によれば、定温湯張りスイ
ッチ（０の操作の前後を問わず，昇温スイッチ（６）を
投入した場合には、高温湯張り動作が実行されることと
なる．
又，？！ｋ張りが完了する等してＡＮＤ回路（１ｏ）か
ら湯張り信号が出なくなった条件下に於いて昇温スイッ
チ（６）を投入すると、該投入信号と上記ＡＮＤ回路（
１０）の出力（湯張り信号の否定出力）を受けて補充加
熱信号発生器（１２）が入浴水加熱信号を出す．すると
，該加熱信号によって，浴槽（１）内が一定時間若しく
は一定温度昇温するまで追焚き加熱されるか、又は、浴
槽（１）に一定量の熱湯が供給されることとなり、これ
により、湯張り完了後に昇温スイッチ（６）を操作した
場合には、既述のものと同様に浴槽内を昇温させること
かできる．
［効果］
本発明は次の特有の効果を有する．
湯張り操作の前後を問わず、昇温スイッチ（６）を投入
した場合には高温湯張動作に切替えることができるから
，Ｗｋ張りが完了するのを待ってから浴槽内温度を上昇
させるか又は入浴希望温度をミス設定してしまう可能性
がある手動湯張りを行なって高温湯張りをしなければな
らなかった既述従来のものに比べ、熱目の風呂の準備が
速やか且つ筒単に行なえる．
［実施例］
次に，上記した本発明の実施例を図面に従って詳述する
．
第２図に示すように、浴槽（１）と追焚き用熱交換器（
２）を循環するように構成した追焚き回路（２ｌ）には
、既述従来のものと同様に、その上流側から、追焚き用
湯温センサ（２２） ，循環ポンプ（Ｐ）及び水位検知
器（２３）がこの順序で設けられており，上記追焚き用
熱交換器（２）を加熱する追焚き用ガスバーナ（２０へ
のガス回路には追焚き用ガス弁（２５）が挿入されてい
る．又、給湯用熱交換器（３）から下流側に引出された
給湯回路（３ｌ）は上記した追焚き回路（２ｌ）を介し
て浴槽（１）に接続されており，該回路には、給湯用湯
温センサ（３２）と湯張り弁（３３）が上流側からこの
順序で挿入されている．
次に、浴室の壁面等の操作容易な場所には、浴槽（１）
内を一定温度ぬるめる際に操作するぬるめスイッチ（１
３１） ，浴槽（１）内を一定温度温めたり屠張り温度
を若干高めにセットする際に操作する昇温スイッチ（６
）と，定温湯張りスイッチ（４）とその解除スイッチ（
４５）と，更に湯温設定器（５）が設けられている．そ
して、該湯温設定器（５）には、その設定温度を表示す
る温度表示器（５０）と設定温度を調節する昇温ボタン
（５３）及び降温ポタン（５４）が設けられている．次
に、制御回路について説明する．
ぬるめスイッチ（８ｌ）の出力はモノマルチバイブレー
タ（以下、ＭＭと略記する）（８０に印加されており、
該Ｍ Ｍ （８１）の出力は第１ＯＲ回路（８２）を介
して湯張り弁（３３）に印加されてこれを開閉するよう
になっている．
浴槽（１）内の入浴水を一定温度温めたり高温湯張りを
行なう場合に操作する昇温スイッチ（６）の出力は、浴
槽（１）内の水位を検知する水位検知器（２３）の出力
等と共に第２ＯＲ回路（８３）を介してＴフリップフロ
ップ（以下、ＴＦＦと略記する）（８０に印加されてお
り，該Ｔ Ｆ Ｆ （８４）のＱ出力は、高温信号（こ
の実施例では４４°Ｃを示す信号）を記憶する高温記憶
メモリ（８５）に対応する第ｌゲー｝ （７５）に印加
されている．又，上記Ｔ Ｆ Ｆ （８４）のＱ出力は
、適温信号（この実施例では４２°Ｃを示す信号）を記
憶する適温記憶メモリ（８６）に対応する第２ゲー｝
（７Ｂ）に印加されている．そして、上記第ｌ，第２ゲ
ート（７５） ． （７Ｂ）の出力側は湯張り時に於け
る浴槽（１）への給湯温度を制御する比例制御回路（８
７）に印加され、該比例制御回路（８７）は，上記高温
記憶メモリ（８５）又は適温記憶メモリ（８６）の出力
と給湯用熱交換器（３）からの給湯温度を検知する給湯
温センサ（３２）の出力を判断し，これにより、飴湯用
ガスバーナ（３０へのガス回路に挿入した比例弁（３５
）の開度を調節して前記給湯用ガスバーナ（３４）の燃
焼量を制御するようになっている．
次に，定温湯張りスイッチ（４）の出力はＲＳフリップ
フロップ（以下、ＲＳＦＦと略記する） （８６）に印
加されており、該Ｒ Ｓ Ｆ Ｆ （８６）の出力は、
浴槽（１）内の水位を検知する水位検知器（２３）の出
力と共に第ＩＡＮＤ回路（６３）に印加され、更に該第
ＬＡＮＤ回路（８３）の出力は、給湯用ガスバーナ（３
０へのガス回路に挿入された元弁（３９）と、湯張り弁
（３３）を開閉する上記した第１ＯＲ回路（８２）に印
加されている．尚，この実施例のものでは，上記第ＬＡ
ＮＤ回路（８３）が、既述技術的手段の項に記載のＡＮ
Ｄ回路（１０）に対応している．
次に、渇温設定器（５）に設けた昇温調節ボタン（５３
）と降温７ＪＪ節ボタン（５４）はＵＰ／ＤＯＷＮカウ
ンタ（６５）のＵＰ入力端子（６６）とＤＯＷＮ入力端
子（６７）に夫々接続されており、該Ｕ Ｐ／ＤＯＷＮ
カウンタ（６５）の出力は温度表示器（５０）によって
表示されるようになっている．又、該ＵＰ／ＤＯＷＮカ
ウンタ（６５）の出力は，上記した昇温スイッチ（６）
の信号を受けるＴ Ｆ Ｆ （８４）のＱ信号で開閉さ
れるようになっている第３ゲー｝ （７７）を介して比
較器（５Ｂ）の一方の入力端子に印加されている．
又、上記ＵＰ／ＤＯＷＮカウンタ（６５）の出力は，加
算回路（４７）によって、単位追焚き温度記位メモリ（
８６）の出力と加算されるようになっており，該単位追
焚き温度記憶メモリ（８９）には湯張り完了状態に於い
て既述昇温スイッチ（６）を投入した際に浴槽（１）内
を昇温させる温度として予め定めた温度（この実施例で
は２°Ｃに設定してある）が格納されている．又、上記
加算回路（４７）の出力は，上記したＴ Ｆ Ｆ （８
４）のＱ出力で開閉される第４ゲート（７６）を介して
上記比較器（５Ｂ）に印加されている．
そして、上記比較器（５６）は，加算回路（４７）かＵ
Ｐ／ＤＯＷＮカウンタ（６５）のいずれか一方の出力と
、浴槽（１）内の温度を検知する追焚き用湯温センサ（
２２）の出力を比較し、その比較結果を：５２ＡＮＤ回
路（８０に印加するようになっており、更に，該第２Ａ
ＮＤ回路（８０の出力は，追焚き用ガスバーナ（２０へ
のガス回路に挿入された追焚き用ガス弁（２５）と追焚
き回路（２！）に挿入された循環ポンプ（Ｐ）に印加さ
れて、これらを開閉及び駆動停止させるようになている
．又、上記第２ＡＮＤ回路（８４）の出力は、既述した
昇温スイッチ（６）の出力等と共に第２ＯＲ回路（８３
）に印加されている．
尚、この実施例のものでは，上記第２ＡＮＤ回路（６４
）が既述技術的手段の項に記載の補充加熱信号発生器（
１２）に対応している．更に，上記したＵＰ／ＤＯＷＮ
カウンタ（８５）のデータ入力端子（８３）には浴槽（
１）内の温度を検知する追焚き用湯温センサ（２２）の
出力が印加されていると共に、更に、該ＵＰ／ＤＯＷＮ
カウンタ（８５）のロード入力端子（６６）には、既述
した昇温スイッチ（６）の投入信号が印加されるように
なっている．
尚、第２図中の（５６）は，追焚き用感温センナ（２２
）の温度信号をディジタル信号に変換するＡ／Ｄ変換器
である．
次に、上記のものに於ける動作の実際を説明する．
先ず、昇温スイッチ（６）を投入しない状態で定温湯張
りスイッチ０）を操作するとＲＳＦＦ（８６）がセット
状悪になる．
湯張り初期に於いては浴槽（１）内水位を検知する水位
検知器（２３）が湯張り完了信号を出していないことか
ら、該湯張り完了信号の否定信号と上記定温湯張りスイ
ッチ（０の投入信号を受けて第ＬＡＮＤ回路（６３）が
湯張り信号としてのｒＨＪ信号を出し、これが第１ＯＲ
回路（８２）を介して湯張り弁（３３）に印加されてこ
れが開放せしめられる．即ち、湯張り動作が開始するの
である。又、上記第ＬＡＮＤ回路（６３）の出力によっ
て、給湯用ガスバーナ（３４）へのガス回路に挿入され
た元弁（３９）が開放せしめられる．他方、上記昇温ス
イッチ（６）が投入されていない上記の状恩に於いては
、該昇温スイッチ（６）の投入信号を受けるＴ Ｆ Ｆ
（８４）が非セット状態になっている．即ち，該Ｔ
Ｆ Ｆ （８４）のＱ出力がｒｌ｛Ｊ状患になり、これ
により、４２゜Ｃを示す適温信号を記憶させてある適温
記憶メモリ（８６）に対応する第２ゲー｝ （７Ｂ）が
開放され、上記適温信号が比例制御回路（８７）に印加
された状態になる．そして，該比例制御回路（８７）は
、給湯温七ンサ（３２）の出カを判断しながら上記４２
′″Ｃの湯が浴槽（１）に供給されるように給湯用ガス
バーナ（３４）の燃焼量を制御する。即ち、該条件が満
されるように、上記給湯用ガスバーナ（３４）へのガス
回路に挿入した比例弁（３５）が開度調整されるのであ
る．
湯張り動作が進行してやがて浴槽（１）内水位が予め決
めてある目標水位に達すると、水位検知器（２３）が湯
張り完了信号としてのｒＨＪ信号を出すこととなり、こ
れにより，第Ｉ ＡＮＤ回路（８３）の湯張り信号が消
失してその出力は「Ｌ」信号に変化する．すると、給湯
回路（３１）に挿入された湯張り弁（３３）及び給湯用
ガスバナ（３４）へのガス回路に挿入された元弁（３９
）が閉じて湯張り動作が停止し、これにより，上記４２
゜Ｃの温水が浴槽（１）に湯張りされた状態になる．
他方、上記定温湯張りスイッチ（４）の投入の前後にお
いて、昇温スイッチ（６）を押すと、ＴＦ Ｆ （８４
）のＱ出力がｒｌ｛Ｊ状態になって高温記憶メモリ（８
５）に対応する第１ゲート（７５）が開いて該高温記憶
メモリ（８５）内に格納している４４’Ｃの高温信号が
比例制御回路（８７）に印加された状態になり、該温度
の温水が給湯用熱交換器（３）から浴４Ｐｉ（１）に供
給されて高温湯張り行なえる．
そして、上記昇温スイッチ（６）を利用した高温湯張り
が完了して水位検知器（２３）から「Ｈ」信号が出た時
には、第３ＡＮＤ回路（５７）が一時的に「Ｌ」信号を
出してＴ Ｆ Ｆ （８４）が初期状態（Ｑ端子がｒＩ
，Ｊ信号を出した状態）に復帰する．
尚、上記場張り完了状態で入浴水を使用する等して浴槽
（１）内の水位が低〈なると、浴槽（＋）内の水位を検
知する水位検知器（２３）がｒｌＪ信号を出すことから
、再び給湯用熱交換樫（３）から浴槽（１）に温水供給
されて浴槽（１）内水位を一定に保つ動作が成される。As described above, according to the above technical means, when the temperature increase switch (6) is turned on regardless of whether the constant temperature water filling switch (0) is operated, the high temperature water filling operation is executed. Also, when the temperature increase switch (6) is turned on under conditions where the AND circuit (1o) no longer outputs the hot water filling signal due to completion of filling, etc., the turning signal and the AND circuit (1o) are turned on.
10) (negative output of the water filling signal), the supplementary heating signal generator (12) issues a bathing water heating signal. Then, depending on the heating signal, the inside of the bathtub (1) is reheated for a certain period of time or until the temperature rises to a certain degree, or a certain amount of hot water is supplied to the bathtub (1), and as a result, If the temperature increase switch (6) is operated after filling the bathtub with hot water, the temperature inside the bathtub can be raised in the same way as described above. [Effects] The present invention has the following unique effects. Regardless of whether before or after the hot water filling operation, if you turn on the temperature increase switch (6), you can switch to high temperature hot water filling operation, so you can either wait until the Wk filling is completed before raising the temperature inside the bathtub, or Compared to the conventional method mentioned above, where you had to fill the hot water manually, which could result in setting the desired bathing temperature incorrectly, preparation for a hot bath can be done quickly and easily. ．． [Example] Next, the example of the present invention described above will be described in detail with reference to the drawings. As shown in Figure 2, the bathtub (1) and the reheating heat exchanger (
The reheating circuit (2l) configured to circulate 2) is equipped with, from the upstream side, a reheating water temperature sensor (22), a circulation pump (P), and a water level detection, as in the conventional circuit described above. A reheating gas valve (25) is inserted in the gas circuit to the reheating gas burner (20) that heats the reheating heat exchanger (2). In addition, the hot water supply circuit (3l) drawn out downstream from the hot water heat exchanger (3) is connected to the bathtub (1) via the above-mentioned reheating circuit (2l), and this circuit has a , the hot water temperature sensor (32) and the hot water filling valve (33) are inserted in this order from the upstream side.
Warm switch (1) that is operated to warm the inside to a certain temperature
31) , Temperature increase switch (6) that is operated to heat the inside of the bathtub (1) to a certain temperature or to set the carcass temperature slightly higher.
), constant temperature water filling switch (4) and its release switch (
45) and a hot water temperature setting device (5). The hot water temperature setting device (5) is provided with a temperature display (50) for displaying the set temperature, and a temperature increase button (53) and a temperature decrease button (54) for adjusting the temperature setting. Next, the control circuit will be explained. The output of the lukewarm switch (8l) is applied to a mono multivibrator (hereinafter abbreviated as MM) (80),
The output of the M M (81) is applied to the hot water filling valve (33) via the first OR circuit (82) to open and close it. The output of the temperature increase switch (6), which is operated when heating the bathing water in the bathtub (1) to a certain temperature or filling high-temperature water, is the output of the water level detector (23) that detects the water level in the bathtub (1). etc., is applied to a T flip-flop (hereinafter abbreviated as TFF) (80) through a second OR circuit (83), and the Q output of the TFF (84) is a high temperature signal (44 in this embodiment). The Q output of T F F (84) is applied to the high temperature storage memory (85) which stores the temperature signal In the example, the second game corresponds to the appropriate temperature storage memory (86) that stores the signal indicating 42°C.
(7B) is applied. Then, the first and second gates (75). The output side of (7B) is a proportional control circuit (8
7), and the proportional control circuit (87) includes a hot water temperature sensor that detects the output of the high temperature storage memory (85) or the appropriate temperature storage memory (86) and the hot water temperature from the hot water heat exchanger (3). The output of (32) is determined, and from this, the proportional valve (35) inserted in the gas circuit to the candy bath gas burner (30) is determined.
) to control the combustion amount of the hot water supply gas burner (34). Next, the output of the constant temperature water filling switch (4) is applied to an RS flip-flop (hereinafter abbreviated as RSFF) (86), and the output of the R S F F (86) is
The output of the water level detector (23) that detects the water level in the bathtub (1) is applied to the IAND circuit (63), and the output of the IAND circuit (83) is applied to the hot water supply gas burner (3).
The voltage is applied to the main valve (39) inserted in the gas circuit to 0 and the above-mentioned first OR circuit (82) which opens and closes the hot water filling valve (33). In addition, in this example, the above LA
The ND circuit (83) is the AN described in the section of the technical means described above.
Compatible with D circuit (10). Next, the temperature increase adjustment button (53) provided on the dry temperature setting device (5)
) and temperature decrease 7JJ button (54) are respectively connected to the UP input terminal (66) and DOWN input terminal (67) of the UP/DOWN counter (65).
The output of the counter (65) is displayed by a temperature display (50). Also, the output of the UP/DOWN counter (65) is the temperature increase switch (6) mentioned above.
is applied to one input terminal of the comparator (5B) via the third gate (77), which is opened and closed by the Q signal of T F F (84), which receives the signal. Further, the output of the UP/DOWN counter (65) is sent to the unit reheating temperature recording memory (
86), and in the unit reheating temperature storage memory (89), when the above-mentioned temperature increase switch (6) is turned on when the hot water is completely filled, the temperature of the bathtub (1) is added. A predetermined temperature (in this example, it is set to 2°C) is stored as the temperature at which the inside of the device is raised. Further, the output of the adder circuit (47) is the above-mentioned T F F (8
4) is applied to the comparator (5B) via the fourth gate (76) which is opened and closed by the Q output. The comparator (56) is connected to the adder circuit (47) or the U
A hot water temperature sensor (for reheating) that detects the output of either one of the P/DOWN counters (65) and the temperature inside the bathtub (1).
22), and the comparison result is applied to the 52AND circuit (80).
The output of the ND circuit (80 is applied to the reheating gas valve (25) inserted in the gas circuit to the reheating gas burner (20) and the circulation pump (P) inserted in the reheating circuit (2!). The output of the second AND circuit (84) is connected to the second OR circuit (83) together with the output of the temperature increase switch (6) mentioned above.
) is applied. In this embodiment, the second AND circuit (64
) is the supplementary heating signal generator (
12). Furthermore, the above UP/DOWN
The data input terminal (83) of the counter (85) has a bathtub (
1) The output of the reheating hot water temperature sensor (22) that detects the temperature inside is applied, and the UP/DOWN
The load input terminal (66) of the counter (85) is configured to receive the above-mentioned turn-on signal of the temperature increase switch (6). In addition, (56) in Fig. 2 is a temperature-sensitive senna (22) for reheating.
) is an A/D converter that converts the temperature signal into a digital signal. Next, we will explain the actual operation of the above. First, if you operate the constant temperature water filling switch 0) without turning on the temperature increase switch (6), the RSFF (86) will be set incorrectly. At the initial stage of filling water, the water level detector (23) that detects the water level in the bathtub (1) does not output a filling completion signal, so a negative signal of the filling completion signal and the constant temperature water filling switch (0 In response to the input signal, the LAND circuit (63) outputs the rHJ signal as a hot water filling signal, which is the first OR
It is applied to the hot water filling valve (33) via the circuit (82) to open it. In other words, the filling operation begins. Further, the output of the above-mentioned LAND circuit (63) causes the main valve (39) inserted in the gas circuit to the hot water supply gas burner (34) to be opened. On the other hand, in the above situation where the temperature increase switch (6) is not turned on, T F
(84) is in a non-set state. That is, the T
The Q output of F Then, the appropriate temperature signal is applied to the proportional control circuit (87). The proportional control circuit (87) then operates the above-mentioned 42 while determining the output of the hot water temperature sensor (32).
The combustion amount of the hot water supply gas burner (34) is controlled so that the hot water of '''C is supplied to the bathtub (1).In other words, the combustion amount of the hot water supply gas burner (34) is controlled so that the above condition is satisfied. The opening of the proportional valve (35) inserted into the circuit is adjusted.As the water filling operation progresses and the water level in the bathtub (1) reaches a predetermined target water level, the water level detector (23) is activated. The rHJ signal as a filling completion signal is output, and as a result, the filling signal of the I AND circuit (83) disappears and its output changes to an "L" signal. Then, the hot water filling valve (33) inserted in the hot water supply circuit (31) and the main valve (39) inserted in the gas circuit to the hot water supply gas burner (34)
) closes and the filling operation stops, which causes the above 42
The bathtub (1) is now filled with warm water at °C. On the other hand, if the temperature increase switch (6) is pressed before and after turning on the constant temperature water filling switch (4), TF F (84
)'s Q output becomes rl{J state and the high temperature storage memory (8
The first gate (75) corresponding to 5) is opened and the high temperature signal of 44'C stored in the high temperature storage memory (85) is applied to the proportional control circuit (87), and the temperature Hot water is supplied from the hot water supply heat exchanger (3) to the bath 4Pi (1), allowing high-temperature hot water to be filled. When the high temperature water filling using the temperature increase switch (6) is completed and the water level detector (23) outputs an "H" signal, the third AND circuit (57) temporarily outputs an "L" signal. T F F (84) is in the initial state (Q terminal is rI
, the state in which the J signal was issued) is restored. In addition, when the water level in the bathtub (1) becomes low due to using bath water in the above-mentioned condition where the tension is completed, the water level detector (23) that detects the water level in the bathtub (+) will issue an rlJ signal. Then, hot water is again supplied from the hot water supply heat exchange oak (3) to the bathtub (1) to keep the water level in the bathtub (1) constant.
次に、上記した湯張り動作が完了して上記第ＬＡＮＤ回
路（６３）から「Ｌ」信号が出ると、該ｒＬＪ信号は第
２ＡＮＤ回路（８４）に印加された状態になる．
この状態に於いて浴槽（１）内温度を更に温めるべ〈昇
温スイッチ（６）を投入すると、該投入信号がＵＰ／Ｄ
ＯＷＮカウンタ（６５）のロード入力端子（６６）に印
加されて，この時に於ける浴槽（１）内温度がＵＰ／Ｄ
ＯＷＮカウンタ（６５）にロードされる．゛又、上記昇
温スイッチ（６）の投入によって加算回路０７）に対応
する第４ゲート（７６）が開放せしめられ、これにより
、該ＵＰ／ＤＯＷＮカウンタ（Ｂ５）の出力と単位追焚
器温度記憶メモリ（８９）内の記憶温度（この実施例で
は２°Ｃ）を加算する加算回路（４７）の出力が比較ｉ
Ｗ （５Ｂ）に印加された状態になる．又、この状態で
は上記Ｔ Ｆ Ｆ （８４）のＱ出力は「Ｌ」状態にあ
ることから，第３ゲー｝ （７７）は閉じた状態に維持
される．
これにより、上記比較器（５６）は浴槽（１）内の現状
温度とこれより２゜Ｃ高い上記加算回路（４７）の出力
を比較し始め，これら両温度を比較した結果・浴槽（１
）内温度が低い場合には，上記比較器（５６）からｒＨ
」信号が出ることとなり，この信号を受ける第２ＡＮＤ
回路（８４）からもｒ｝｛Ｊ信号が出力される．尚、上
記第２ＡＮＤ回路（６４）から出る前記ｒｌ｛Ｊ信号が
既述技術的手段の項に記載の入浴水加熱信号に対応して
いる．
すると、上記第２ＡＮＤ回路（８４）の出カによって循
環ポンプ（Ｐ）が駆動し始める共に追焚き用ガス弁（２
５）が開かれて追焚き用ガスバーナ（２４）が燃焼し始
め，これにより，浴槽（１）内の温度が２゜ＣｉＪ．温
するまで該浴槽（１）内が循環追焚きされる．
上記追焚き動作が進行して浴槽（１）内温度が２゜Ｃだ
け上昇すると、比較器（５６）の出カがｒＬＪ信号に変
り，これにより，第２ＡＮＤ回路（６０の出力も「Ｌ」
状態に復帰する．これにより４Ｊ環ポンプ（Ｐ）が停止
すると共に追焚き用、ガスブ？ （２５）が閉じて追焚
き動作が停止する。Next, when the above-described hot water filling operation is completed and the "L" signal is output from the above-mentioned LAND circuit (63), the rLJ signal is applied to the second AND circuit (84). In this state, the temperature inside the bathtub (1) should be further warmed (when the temperature increase switch (6) is turned on, the turning signal will be UP/D).
Applied to the load input terminal (66) of the OWN counter (65), the temperature inside the bathtub (1) at this time is UP/D.
Loaded into the OWN counter (65).゛Also, by turning on the temperature increase switch (6), the fourth gate (76) corresponding to the adder circuit 07) is opened, and as a result, the output of the UP/DOWN counter (B5) and the unit reheater temperature are The output of the adding circuit (47) that adds the stored temperature (2°C in this embodiment) in the storage memory (89) is compared to i.
W (5B) is applied. Also, in this state, the Q output of T F F (84) is in the "L" state, so the third gate (77) is maintained in the closed state. As a result, the comparator (56) starts comparing the current temperature in the bathtub (1) with the output of the adder circuit (47) which is 2°C higher than the current temperature in the bathtub (1).
) is low, rH is output from the comparator (56).
” signal is output, and the second AND receives this signal.
The circuit (84) also outputs the r}{J signal. The rl{J signal output from the second AND circuit (64) corresponds to the bathing water heating signal described in the technical means section. Then, the circulation pump (P) starts to be driven by the output of the second AND circuit (84) and the reheating gas valve (2
5) is opened and the reheating gas burner (24) begins to burn, causing the temperature inside the bathtub (1) to rise to 2°CiJ. The inside of the bathtub (1) is reheated in circulation until it gets warm. When the above-mentioned reheating operation progresses and the temperature inside the bathtub (1) rises by 2°C, the output of the comparator (56) changes to the rLJ signal, and as a result, the output of the second AND circuit (60) also becomes "L".
Return to state. As a result, the 4J ring pump (P) stops and the gas valve for reheating is stopped. (25) closes and the reheating operation stops.
又，上記第２ＡＮＤ回路（６４）が前記「Ｌ」信号を出
すと、上記したＴ Ｆ Ｆ （８４）が初期状態（Ｑ端
子が「Ｌ」信号を出した状態）に復帰せしめられ，これ
により、ＵＰ／ＤＯＷＮカウンタ（６５）の出力、即ち
、湯温設定器（５）の設定温度が上記）Ｉｎ算回路（４
７）の出力に代って比較器（５６）に印加された状態に
なる．そして、以後、浴槽（１）内は上記７ｔｈ温設定
器（５）にセットした温度に保温されることとなる．
又、ぬるめスイッチ（６１）を投入すると，給湯用ガス
バーナ（３４）が非燃焼状態に維持されたまま湯張り弁
（３３）が一定時間だけ開放せしめられ、これによって
、浴槽（１）に一定量の冷水供給がされる．これにより
、該浴槽（１）内をぬるめる操作が行なえることとなる
．
尚、上記実施例のものでは、給湯用熱交換器（３）から
の給湯温度を比例制御するようにしたが、これをフィー
ドホワード制御するようにしても良い．即ち、給湯用熱
交換器（３）の上流側に水温センサとｍ量計を設け、こ
れらの出力を′＃４断して浴槽（１）への給湯温度が、
既述した高温記憶メモリ（８５）や適温記憶メモリ（８
Ｂ）に記憶させた温度に一致することとなるように給湯
用ガス，バーナ（３０の燃焼量を演算するのである．
又、上記実施例のものでは、湯張り完了後における浴槽
（１）内を一定温度だけ昇湿させる際に、浴槽（１）内
温度を追焚き用湯温センサ（２２）で監視しながらこれ
を追焚きするようにしたが、昇温スイッチ（６）を投入
した時には浴槽（１）内が一定時間だけ追焚きされるよ
うにしても良い．
以上記載したように，上記のものによれば定温屠張りス
イッチ（４）の操作の前後を問わず，昇温スイッチ（６
）を投入した場合には高温湯張り動作を行なわせること
ができ、湯張り完了後でなければ浴槽内温度を昇温させ
ることか出来なかった既述従来のものに比べ、熱目の風
呂への入浴を希望する場合でも、湯張り操作から入浴で
きる迄の所要時間の短縮化が図れる．
第３図に示す第２実施例のものは，浴槽（１）内の入浴
水を温める際に該浴槽（＋）内に熱湯を供給する、所謂
，高温差し湯式の風呂装置に本発明を実施したものであ
る。Furthermore, when the second AND circuit (64) outputs the "L" signal, the TFF (84) described above is returned to its initial state (the state in which the Q terminal outputs the "L" signal), and thereby , the output of the UP/DOWN counter (65), that is, the set temperature of the hot water temperature setting device (5) is
7) is applied to the comparator (56) instead. From then on, the inside of the bathtub (1) will be kept at the temperature set in the 7th temperature setting device (5). Furthermore, when the lukewarm switch (61) is turned on, the hot water filling valve (33) is opened for a certain period of time while the hot water supply gas burner (34) is maintained in a non-combusting state, thereby filling the bathtub (1) with a certain amount of water. Cold water is supplied. This makes it possible to perform an operation to make the inside of the bathtub (1) lukewarm. In the above embodiment, the temperature of hot water supplied from the hot water supply heat exchanger (3) is proportionally controlled, but it may also be controlled in a feedforward manner. That is, a water temperature sensor and a meter are installed on the upstream side of the hot water supply heat exchanger (3), and their outputs are cut off to determine the temperature of hot water supplied to the bathtub (1).
The high temperature memory memory (85) and the appropriate temperature memory memory (85) mentioned above
The combustion amount of the hot water supply gas and burner (30) is calculated so that the temperature matches the temperature stored in the bathtub (1) after filling with hot water. When increasing the humidity by a certain temperature, the temperature inside the bathtub (1) was monitored by the reheating water temperature sensor (22) and reheated, but when the temperature increase switch (6) was turned on, The inside of the bathtub (1) may be reheated for a certain period of time. As described above, according to the above, the temperature increase switch ( 6
), it is possible to perform a high-temperature bath filling operation, and compared to the conventional bathtub mentioned above, in which the temperature inside the bathtub could only be raised after the bathtub was filled, it is possible to create a hot bath. Even if you wish to take a bath, the time required from filling the bath to being able to take a bath can be shortened. In the second embodiment shown in FIG. 3, the present invention is applied to a so-called high-temperature hot water bath device that supplies hot water into the bathtub (+) when heating the bathing water in the bathtub (1). This was carried out.
この第２実施例のものでは、上記第１実施例のものに於
ける高温記憶メモリ（８５）や適温記憶メモリ（８Ｂ）
以外に、差し湯温度（この実施例では８０゜Ｃに設定し
ている）を設定する差し湯温度記憶メモリ（９７）が設
けられており、該差し湯温度記憶メモリ（８７）の出力
回路に設けられた第３ゲート（９Ｂ）は、第２モノマリ
チバイブレータ（以下、第２ＭＭと略記載する）第２Ｍ
Ｍ（９４）の出力で開閉されるようになっている。そし
て、該第２ Ｍ Ｍ （９４）に入力信号を印加する第
２ＡＮＤ回路（６４）には既述第１実施例のものと同様
に第ＬＡＮＤ回路（８３）の出力が印加されていると共
に、該出力と共にＴ Ｆ Ｆ （８４）のＱ出力が印加
されている．又、高温記憶メモリ（８５）の出力回路に
挿入された第１ゲート（７５）は、Ｔ Ｆ Ｆ （８４
）のＱ端子から出るｒＨＪ信号と第ｌＡＮＤ回路（６３
）のｒＨＪ信号を受けてｒＨＪ信号を出す第３ＡＮＤ回
路（８５）の出力で開閉されるようになっている．
そして、この第２実施例のものでは，湯張り時に定温湯
張りスイッチ（４）を投入すると共にその前後に於いて
昇温スイッチ（６）を操作すると、第３ＡＮＤ一回路０
５）からｒＨＪ信号が出て高温記憶メモリ（８５）に格
納された高温信号（４４°Ｃを示す信号）が比例制御回
路（８７）に印加され，これにより、既述第１実施例の
ものと同様に熱目の湯張りが行なえる．
他方、湯張り完了後に昇温スイッチ（６）を投入して浴
槽内を温める操作をすると、湯張り完了後は第１実施例
の説明で記載したように第ＬＡＮＤ回路（６３）が「Ｌ
」を出していることから、Ｔ Ｆ Ｆ （８４）から出
るｒＨＪ信号によって第２ＡＮＤ回路（６０がｒＨＪ信
号を出し、該信号の立ち上がりを捕らえて第２ Ｍ Ｍ
（９４）が一定時間だけｒＨＪ信号を出す．すると、
該ｒＨＪ信号によって第３ゲー｝ （９Ｂ）が開放せし
められ、これにより、該第３ゲート（９Ｂ）に格納され
た差し湯温度（８０゜Ｃ）が比例制御回路（８７）に印
加される．すると，既述第１実施例のものと同様にして
給湯用ガスバーナ（３４）の燃焼量がコントロールされ
て上記８０＠Ｃに設定された差し湯温度の湯が、第２
Ｍ Ｍ （９４）に設定された一定時間だけ浴槽（１）
に供給される．In this second embodiment, the high temperature memory memory (85) and the appropriate temperature memory memory (8B) in the first embodiment are
In addition, a hot water temperature storage memory (97) for setting the hot water temperature (in this embodiment, it is set at 80°C) is provided, and the output circuit of the hot water temperature storage memory (87) The provided third gate (9B) is a second monomer vibrator (hereinafter abbreviated as 2MM) 2M
It is designed to be opened and closed by the output of M (94). The output of the LAND circuit (83) is applied to the second AND circuit (64) that applies an input signal to the second M M (94), as in the first embodiment described above, and Along with this output, the Q output of T F F (84) is applied. Further, the first gate (75) inserted in the output circuit of the high temperature storage memory (85) has T F F (84
) and the rHJ signal output from the Q terminal of
) is opened and closed by the output of the third AND circuit (85) which receives the rHJ signal and outputs the rHJ signal. In the second embodiment, when the constant temperature water filling switch (4) is turned on and the temperature rising switch (6) is operated before and after that, the 3rd AND circuit 0
The rHJ signal is output from 5) and the high temperature signal (a signal indicating 44°C) stored in the high temperature storage memory (85) is applied to the proportional control circuit (87), thereby causing the You can also use hot water in the same way. On the other hand, if you turn on the temperature increase switch (6) to warm the inside of the bathtub after filling with hot water, the LAND circuit (63) will be set to "L" after filling with hot water, as described in the explanation of the first embodiment.
”, the second AND circuit (60 outputs the rHJ signal by the rHJ signal output from TFF (84), and the second AND circuit (60) captures the rising edge of the signal
(94) outputs the rHJ signal for a certain period of time. Then,
The third gate (9B) is opened by the rHJ signal, so that the hot water temperature (80°C) stored in the third gate (9B) is applied to the proportional control circuit (87). Then, the combustion amount of the hot water supply gas burner (34) is controlled in the same manner as in the first embodiment described above, and the hot water at the hot water temperature set at 80@C is supplied to the second
Bathtub (1) for a certain period of time set in M M (94)
is supplied to
第１図は本発明の概念図，第２図は本発明実施例の回路
図．第３図は本発明の第２実施例の説明図，第４図は従
来例の説明図であり、図中、
（１） ●
（４） −
（Ｉｌｌ） ●
（１０）・
（ｌ４）●
（１５）●
（１Ｂ）●
（２３）・
●浴槽
●定温湯張リスイッチ
●昇温スイッチ
●ＡＮＤ回路
・湯張り温度設定器
・給湯機構部
・追焚３機構部
・水位検知器Figure 1 is a conceptual diagram of the present invention, and Figure 2 is a circuit diagram of an embodiment of the present invention. Fig. 3 is an explanatory diagram of the second embodiment of the present invention, and Fig. 4 is an explanatory diagram of the conventional example. (15) ● (1B) ● (23) ● Bathtub ● Constant temperature hot water filling reswitch ● Temperature increase switch ● AND circuit, hot water filling temperature setting device, hot water supply mechanism, reheating 3 mechanism, water level detector
Claims (1)
昇温スイッチ（６）と、浴槽内が目標水位に達した際に
湯張り完了信号を出す水位検知器（２３）と、予め定め
られた温度の温水を浴槽（１）に湯張りする際に投入す
る定温湯張りスイッチ（４）を設け、該定温湯張りスイ
ッチ（４）を投入したときには上記水位検知器（２３）
が湯張り完了信号を出す迄湯張り動作を継続する自動湯
張り機能を具備する風呂装置に於いて、水位検知器（２
３）が出力する湯張り完了信号の否定信号と定温湯張り
スイッチ（４）の投入信号を受けて湯張り信号を出すＡ
ＮＤ回路（１０）と、昇温スイッチ（６）の投入信号で
高温信号を出力し該昇温スイッチ（６）の非投入信号で
上記温度より低い適温信号を出力する湯張り温度設定器
（１４）と、該湯張り温度設定器（１４）が出力する温
度信号に適合する温度の温水を浴槽（１）に給湯し且つ
上記ＡＮＤ回路（１０）の湯張り信号で給湯動作する給
湯機構部（１５）と、上記ＡＮＤ回路（１０）の湯張り
信号の否定信号と昇温スイッチ（６）の投入信号で入浴
水加熱信号を出す補充加熱信号発生器（１２）を設け、
該補充加熱信号発生器（１２）から入浴水加熱信号が出
たときには浴槽（１）内を一定時間又は一定温度昇温す
るまで追焚き加熱するか又は浴槽（１）に一定量の熱湯
を供給するようにした湯張り機能を具備する風呂装置。A temperature increase switch (6) that is turned on when heating the bath water filled in the bathtub (1), a water level detector (23) that outputs a water filling completion signal when the water level in the bathtub reaches the target water level, and A constant temperature water filling switch (4) is provided to turn on hot water at a predetermined temperature when filling the bathtub (1), and when the constant temperature water filling switch (4) is turned on, the water level detector (23)
In bath equipment equipped with an automatic water filling function that continues filling water until the water filling completion signal is issued, water
A which outputs a hot water filling signal in response to the negative signal of the hot water filling completion signal outputted by 3) and the ON signal of the constant temperature hot water filling switch (4).
An ND circuit (10) and a hot water filling temperature setting device (14) that outputs a high temperature signal when the temperature increase switch (6) is turned on and outputs an appropriate temperature signal lower than the above temperature when the temperature rise switch (6) is not turned on. ), and a hot water supply mechanism unit ( 15), and a supplementary heating signal generator (12) which generates a bathing water heating signal based on the negative signal of the water filling signal of the AND circuit (10) and the ON signal of the temperature increase switch (6),
When a bath water heating signal is output from the supplementary heating signal generator (12), the inside of the bathtub (1) is reheated for a certain period of time or until a certain temperature rises, or a certain amount of hot water is supplied to the bathtub (1). A bath device equipped with a hot water filling function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1184319A JPH071121B2 (en) | 1989-07-17 | 1989-07-17 | Bath equipment with a water filling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1184319A JPH071121B2 (en) | 1989-07-17 | 1989-07-17 | Bath equipment with a water filling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350443A true JPH0350443A (en) | 1991-03-05 |
| JPH071121B2 JPH071121B2 (en) | 1995-01-11 |
Family
ID=16151254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1184319A Expired - Fee Related JPH071121B2 (en) | 1989-07-17 | 1989-07-17 | Bath equipment with a water filling function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071121B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155643U (en) * | 1984-09-17 | 1986-04-14 | ||
| JPS62195038U (en) * | 1986-06-03 | 1987-12-11 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021005A (en) * | 1983-07-15 | 1985-02-02 | Nippon Telegr & Teleph Corp <Ntt> | Method for removing metallic coating of metal-coated fiber |
-
1989
- 1989-07-17 JP JP1184319A patent/JPH071121B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6155643U (en) * | 1984-09-17 | 1986-04-14 | ||
| JPS62195038U (en) * | 1986-06-03 | 1987-12-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071121B2 (en) | 1995-01-11 |
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