JPH0391652A - Bath device - Google Patents
Bath deviceInfo
- Publication number
- JPH0391652A JPH0391652A JP1229631A JP22963189A JPH0391652A JP H0391652 A JPH0391652 A JP H0391652A JP 1229631 A JP1229631 A JP 1229631A JP 22963189 A JP22963189 A JP 22963189A JP H0391652 A JPH0391652 A JP H0391652A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- water
- bathtub
- water level
- detection signal
- 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 claims abstract description 208
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000003287 bathing Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 4
- 101150114468 TUB1 gene Proteins 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000003303 reheating Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 101100493711 Caenorhabditis elegans bath-41 gene Proteins 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007613 environmental effect Effects 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】
[利用分野及び発明の概要]
本発明は風呂装置に関するものであり、浴槽内を一定温
度だけ昇温させる為の昇温スイッチを投入した際に、浴
槽内が相当冷めて低温状態になっている場合には、該浴
槽内を一定温度まで一挙に加熱昇温させるようにし、こ
れにより、上記昇温スイッチを何度も操作する必要が生
じる不都合を防止するものである。[Detailed Description of the Invention] [Field of Application and Summary of the Invention] The present invention relates to a bath device, and when a temperature increase switch is turned on to raise the temperature inside the bathtub by a certain amount, the inside of the bathtub becomes considerably cold. When the bathtub is in a low temperature state, the inside of the bathtub is heated all at once to a certain temperature, thereby preventing the inconvenience of having to operate the temperature increase switch many times. .
[従来技術及び課題]
最近、風呂装置の機能向上が図られ、浴槽内が一定水位
に達したときに湯張り動作を停止させる自%湯張り機能
や、浴槽内の木を一定時間だけ追焚きすることにより、
該水を−・定温度だけ昇温させるようにした自動昇温機
能をA@する風呂装置が知られるようになって来た。[Prior Art and Issues] Recently, improvements have been made to the functionality of bath equipment, including a self-filling function that stops the water filling operation when the water level in the bathtub reaches a certain level, and a function that allows the wood in the bathtub to be reheated for a certain period of time. By doing so,
BACKGROUND ART Bath apparatuses that have an automatic temperature raising function that raises the temperature of the water by a fixed temperature have become known.
この種風呂装置としては例えば第4図に示す如き構成の
ものがあり、浴槽(1)と追焚き用熱交換器(2)を循
環するように形成した追焚き回路(21)には、循環ポ
ンプ(P)と浴槽内水位を検知する水位計(22)と更
に水温計(20が配設されている。又、浴槽(1)には
、給湯機構部(3)から引出された湯張り回路(31)
が配管されている。This kind of bath equipment has a configuration as shown in Fig. 4, for example, and the reheating circuit (21) formed to circulate between the bathtub (1) and the reheating heat exchanger (2) has a A pump (P), a water level gauge (22) for detecting the water level in the bathtub, and a water temperature gauge (20) are installed. Circuit (31)
is piped.
他方、浴室壁面には、湯張りスイッチ(0と、浴槽(1
)を一定温度だけ暖める際に操作する昇温スイッチ(8
)と、更に、浴槽(1)内を希望温度まで追焚きする際
に操作する追焚きスイッチ(7)が配設されている。On the other hand, on the bathroom wall, there is a hot water fill switch (0) and a bathtub (1).
) is used to heat the unit to a certain temperature (8).
), and a reheating switch (7) that is operated to reheat the inside of the bathtub (1) to a desired temperature.
このものでは、湯張りスイッチ(4)を投入すると第1
フリツプフロツプ(以下、第1FFと記載する) (4
1)の信号によって給湯機構部(3)が作動させられて
浴槽(1)に一定温度の温水が供給され、これにより湯
張り動作が開始する。With this one, when you turn on the hot water filling switch (4), the first
Flip-flop (hereinafter referred to as the first FF) (4
The hot water supply mechanism (3) is activated by the signal 1) to supply hot water at a constant temperature to the bathtub (1), thereby starting a hot water filling operation.
そして、浴槽(1)内の水位が湯張り水位設定器(42
)に設定された湯張り目標水位に達すると、これら両者
を比較する比較器(43)の信号によってm1FF(4
1)がリセットせしめられて湯張り動作が完了する。Then, the water level in the bathtub (1) is adjusted to the water level setting device (42).
), when the water level reaches the target water level set in m1FF (4
1) is reset and the hot water filling operation is completed.
次に、上記湯張り完了後に於いて浴槽(1)内を若干暖
める必要があるときは昇温スイッチ(8)を投入すれば
良く、該昇温スイッチ(8)を投入すると、タイマー(
81)が一定時間だけ信号を出す、すると、該信号が、
OR回路(62)を介して追焚き用ガスバーナ(23
)へのガス回路に挿入されたガス弁(25)に印加され
てこれが開くと共に循環ポンプ(P)が駆動せしめられ
、浴槽(1)内の入浴水が一定時間だけ追焚きされる。Next, if it is necessary to slightly warm up the inside of the bathtub (1) after the above-mentioned filling is completed, all you have to do is turn on the temperature increase switch (8).
81) emits a signal for a certain period of time, then the signal becomes
The reheating gas burner (23) is connected via the OR circuit (62).
) is applied to the gas valve (25) inserted in the gas circuit to open the gas valve (25), and at the same time, the circulation pump (P) is driven, and the bathing water in the bathtub (1) is reheated for a certain period of time.
これにより、浴槽(L)内の入浴水が一定温度(通常2
℃程度)だけ暖められる。This ensures that the bathing water in the bathtub (L) remains at a constant temperature (usually 2
℃).
又、浴槽(1)内が冷水温度まで低下する等して相当低
温状態になった場合には追焚きスイッチ(7)を投入す
れば良く、該追焚きスイー2チ(7)を投入すると第2
プリツプフロツプ(以下、第2FFと記載する’) (
70)の信号がOR回路(62)に印加されることとな
り、上記昇温スイッチ(8)の投入時と同様に追焚き動
作が始まる。Also, if the inside of the bathtub (1) becomes considerably cold due to the temperature of the cold water dropping, etc., it is sufficient to turn on the reheating switch (7), and when the reheating switch (7) is turned on, the second heating switch (7) is turned on. 2
Pre-flop (hereinafter referred to as 2nd FF') (
The signal 70) is applied to the OR circuit (62), and the reheating operation starts in the same way as when the temperature increase switch (8) is turned on.
そして、浴槽(1)内の温度を検知する水温計(20の
出力が、追焚き希望温度を示す追焚き温度設定器(71
)の出力に一致すると、これら両出力を比較する比較器
(72)から信号が出て上記第2 F F (70)が
リセットせしめられて追焚き動作が停止する。Then, the output of the water thermometer (20) that detects the temperature inside the bathtub (1) is the reheating temperature setting device (71) that indicates the desired reheating temperature.
), a signal is output from the comparator (72) that compares these two outputs, the second F F (70) is reset, and the reheating operation is stopped.
しかしながら、上記従来の風呂装置では、入浴水が相邑
冷めているときは、昇温スイッチ(8)を何回となく操
作しなければならない場合が生じ、その操作が煩雑化す
ると言う問題があつ牡。However, with the above-mentioned conventional bath device, when the bathing water is relatively cold, the temperature increase switch (8) may have to be operated several times, which causes the problem that the operation becomes complicated. Male.
上記問題点につり1″″C更に詳述すると、入浴者が入
浴水から受ける体感温度は、外気温等の環境条件によっ
て相当バラツキがあり、例えば、冬の寒い時期の体が冷
えている条件下で入浴したときは、入浴水の温度は実際
の温度より相当高く感じる。To address the above problem in more detail, the perceived temperature that a bather receives from the bathing water varies considerably depending on environmental conditions such as the outside temperature.For example, when the body is cold during the cold winter season, When you take a bath downstairs, the temperature of the bathing water feels much higher than the actual temperature.
従って、このような条件下で入浴水を若干ぬるく感じた
場合には、該水の温度は標準的な入浴温度(一般的に好
まれる入浴温度)より相当低くなっていることが多い。Therefore, if the bathing water feels slightly lukewarm under these conditions, the temperature of the water is often considerably lower than the standard bathing temperature (generally preferred bathing temperature).
そして、上記条件下で、昇温スイッチ(8)を投入して
入浴水を一定温度(通常2℃程度)昇温させた場合、入
浴で暖まって来た入浴者は依然として入浴水をぬるく感
じることとなり、再び昇温スイッチ(8)を投入しなけ
ればならなくなる。Under the above conditions, if the temperature increase switch (8) is turned on to raise the temperature of the bath water to a certain level (usually about 2 degrees Celsius), the bather who has warmed up by taking a bath may still feel that the bath water is lukewarm. Therefore, the temperature increase switch (8) must be turned on again.
このようにして、上記従来のものでは、入浴水が相当冷
めてい、るときは、昇温スイッチ(8)を何回となく操
作しなければならない場合が生じ、その操作が煩雑化す
るのである。In this way, with the above-mentioned conventional system, when the bathing water is considerably cold, the temperature increase switch (8) may have to be operated several times, making the operation complicated. .
本発明は係る点に鑑みて威されたもので「浴槽(1)内
の温度を検知する水温計(20と、浴槽(1)内を一定
温度だけ暖める際に投入する昇温スイッチ(8)を設け
た風呂装置」において、昇温スイッチ(8)を操作した
際に於ける浴槽(1)内の温度が標準的な入浴温度より
相当低い場合には、上記昇温スイッチ(8)の−回の操
作によって、浴槽(1)内を標準温度以上まで一挙に昇
温させるようにし、これにより、風呂装置の操作が簡便
に行えるようにすることをその課題とする。The present invention has been developed in view of the above points, and includes a water thermometer (20) that detects the temperature inside the bathtub (1), and a temperature increase switch (8) that is turned on when heating the inside of the bathtub (1) by a certain temperature. If the temperature inside the bathtub (1) is considerably lower than the standard bathing temperature when the temperature increase switch (8) is operated, the temperature increase switch (8) is turned off. The object is to raise the temperature of the inside of a bathtub (1) at once to a standard temperature or higher by multiple operations, thereby making it possible to easily operate a bathing device.
[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図を
引用しながら記載すると、本発明の技術的手段は、「標
準的な入浴温度より所定温度低い温度がセットされた下
限温度設定器(45)と、該下限温度設定器(45)の
出力信号と水温計(20が出力する温度信号を比較して
後者の信号が示す温度が高い場合に温水検知信号を出す
温度比較器(48)と、基準水位を設定する水位設定器
(5)と、該水位設定器(5)の出力信号と浴槽内の実
際の水位を検知する水位計(22)の水位信号を比較し
て後者の信号が示す水位が大きい場合に残留水検知信号
を出す水位比較器(51)を設け、上記温度比較器(0
)が出す温水検知信号と水位比較器(51)が出す残留
水検知信号と更に昇温スイッチ(8)の投入信号があっ
たときには浴槽(1)内を一定時間又は一定温度上昇す
るまで追焚き昇温させるようにし、昇温スイッチ(8)
の投入時に温度比較器(48)が温水検知信号を出して
いない場合には浴槽(1)内を標準的な入浴温度銀とに
なるまで昇温させうようにしたjことである。[Means] The technical means of the present invention for solving the above problems will be described with reference to FIG. A lower limit temperature setter (45) compares the output signal of the lower limit temperature setter (45) with the temperature signal output by the water thermometer (20) and outputs a hot water detection signal if the latter signal indicates a higher temperature. A comparator (48), a water level setting device (5) that sets a reference water level, and a comparison between the output signal of the water level setting device (5) and the water level signal of the water level meter (22) that detects the actual water level in the bathtub. A water level comparator (51) is provided which outputs a residual water detection signal when the water level indicated by the latter signal is large.
), a residual water detection signal from the water level comparator (51), and a turn-on signal from the temperature increase switch (8), the bathtub (1) is reheated for a certain period of time or until the temperature rises to a certain level. Turn on the temperature increase switch (8) to increase the temperature.
If the temperature comparator (48) does not output a hot water detection signal when the bathtub (1) is turned on, the temperature inside the bathtub (1) is raised until it reaches the standard bathing temperature.
[作用] 上記技術的手段は次のように作用する。[Effect] The above technical means works as follows.
先ず、浴槽0)内に一定量の暖かい入浴水が存在する場
合について記載する。First, a case will be described in which a certain amount of warm bathing water exists in the bathtub 0).
水位設定器(5)に設定された基準水位よりも高い水位
まで浴槽内水が存在する場合には、浴#5(1)内の実
際の水位を検知する水位計(22)の出力は上記水位設
定器(5)の出力より大きくなる。すると、これら両者
の信号を比較する水位比較器(51)から残留水検知信
号が出力されることとなる。When the water in the bathtub reaches a water level higher than the reference water level set on the water level setting device (5), the output of the water level meter (22) that detects the actual water level in bath #5 (1) will be as above. It becomes larger than the output of the water level setting device (5). Then, a residual water detection signal is output from the water level comparator (51) that compares these two signals.
又、水温計(24)が検知する入浴水の温度が下限温度
設定器(45)の出力信号(標準的な入浴温度を示す信
号)が示す温度より高い場合には、これら両出力を比較
する温度比較器(48)から温水検知信号が出る。Further, if the temperature of the bathing water detected by the water thermometer (24) is higher than the temperature indicated by the output signal (signal indicating standard bathing temperature) of the lower limit temperature setting device (45), these two outputs are compared. A hot water detection signal is output from the temperature comparator (48).
そして、前記温水検知信号と上記した残留水検知信号(
水位比較器(51)の出力)が出されている条件下で昇
温スイッチ(8)を投入すると。Then, the hot water detection signal and the residual water detection signal (
When the temperature increase switch (8) is turned on under the condition that the output of the water level comparator (51) is being output.
該昇温スイッチ(8)の投入信号と、上記水位比較器(
51)の残留水検知信号と、更に温度比較器(48)の
温水検知信号によって、浴槽(1)内が一定時間又は一
定温度上昇するまで追焚きされる。The input signal of the temperature increase switch (8) and the water level comparator (
Based on the residual water detection signal of 51) and the hot water detection signal of the temperature comparator (48), the interior of the bathtub (1) is reheated for a certain period of time or until the temperature rises to a certain extent.
これにより、若干ぬるくなった浴槽(1)内を一定温度
だけ暖める場合等に於いては、昇温スイッチ(8)の操
作によって、浴槽(1)内が一定温度だけ暖められるこ
ととなる。As a result, when the inside of the bathtub (1) which has become slightly lukewarm is to be heated by a certain temperature, the inside of the bathtub (1) is heated by a certain temperature by operating the temperature increase switch (8).
次に、浴槽(1)内に滞留する入浴水が相当冷たくなっ
ている場合について記載する。Next, a case will be described in which the bathing water remaining in the bathtub (1) is considerably cold.
浴槽(1)内の入浴水が相当冷たくなってその温度が下
限温度設定器(45)に設定された温度より低くなって
いる場合には、浴槽(1)内の温度を検知する水温計(
20の出力と上記下限温度設定器(45)の出力を比較
する温度比較器(48)からは、温水検知信号が出なく
なる。そして、温水検知信号が出ていないこの条件下で
昇温スイッチ(8)を投入した場合には、浴槽(1)内
が標準的な入浴温度以上になるまで、これが昇温せしめ
られ、これにより、浴槽(1)内が相当冷めてしまって
いるとぎに、誤って昇温スイッチ(8)を操作した場合
には、浴槽(1)内が標準的な入浴温度以上になるまで
一挙に暖められる。When the bathing water in the bathtub (1) becomes considerably cold and its temperature is lower than the temperature set in the lower limit temperature setting device (45), a water thermometer (
The temperature comparator (48) that compares the output of the lower limit temperature setter (45) with the output of the lower limit temperature setter (45) no longer outputs a hot water detection signal. If the temperature increase switch (8) is turned on under these conditions where the hot water detection signal is not output, the temperature inside the bathtub (1) will be raised until it reaches the standard bathing temperature or higher. If you accidentally operate the temperature increase switch (8) when the inside of the bathtub (1) is already quite cold, the inside of the bathtub (1) will be heated all at once until it reaches the standard bathing temperature or higher. .
[効果] 本発明は次の特有の効果を有する。[effect] The present invention has the following unique effects.
昇温スイッチ(8)を操作した際に於ける浴槽(1)内
の温度が標準的な入浴温度より相当低い場合には、上記
昇温スイッチ(8)の−回の操作によって、浴槽(1)
内が標準温度以上になるまで一挙に昇温させられるから
、上記温度条件下に於いて誤って昇温スイッチ(8)を
何度も操作しなければならない場合がある既述従来のも
のに比べ、風呂装置の操作が簡便なものとなる。If the temperature inside the bathtub (1) is considerably lower than the standard bathing temperature when the temperature increase switch (8) is operated, the bathtub (1) can be heated by operating the temperature increase switch (8) - times. )
Compared to the conventional method described above, where the temperature rise switch (8) may have to be operated many times by mistake under the above-mentioned temperature conditions, because the temperature is raised all at once until the internal temperature reaches the standard temperature or higher. , the operation of the bath equipment becomes simple.
[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
。[Example] Next, the above-described example of the present invention will be described in detail with reference to the drawings.
第2図に示すように、浴槽(1)と造壁き用熱交換器(
2)との間を循環するように形成した造壁き回路(21
)には、既述従来のものと同様に水温計(24)と循環
ポンプ(P)と更に水位計(22)が配設されている。As shown in Figure 2, the bathtub (1) and the wall heat exchanger (
2) The walled circuit (21
) is provided with a water temperature gauge (24), a circulation pump (P), and a water level gauge (22), as in the conventional system described above.
上記造壁き回路(21)には、給湯用熱交換器(30)
から引出された湯張り回路(31)が接続されており、
該湯張り回路(31)には、給湯温センサ(35)と湯
張り弁(32)が挿入されている。又、給湯用熱交換器
(30)を加熱する給湯用ガスバーナ(33)へのガス
回路には給湯用ガス弁(34)が挿入されている。The walled circuit (21) includes a hot water supply heat exchanger (30)
The hot water filling circuit (31) drawn out from the is connected,
A hot water supply temperature sensor (35) and a hot water filling valve (32) are inserted into the hot water filling circuit (31). Further, a hot water supply gas valve (34) is inserted into the gas circuit to the hot water supply gas burner (33) that heats the hot water supply heat exchanger (30).
他方、浴室壁面には浴槽(L)内を一定温度だけ暖める
際に投入する昇温スイッチ(8)と、熱い浴槽(1)内
を一定温度だけぬるめる際に操作する差水スイッチ(1
1)と、浴槽(1)に温水を補充する場合に操作する補
水スイッチ(12)と、更に、自動スイッチ(14)が
配設されている。On the other hand, on the bathroom wall, there is a temperature increase switch (8) that is turned on when heating the inside of the bathtub (L) by a certain temperature, and a water difference switch (1) that is operated when the inside of the hot bathtub (1) is heated to a certain temperature.
1), a water refill switch (12) that is operated when refilling the bathtub (1) with hot water, and an automatic switch (14).
上記給湯用ガス弁(34)や湯張り弁(32)等の各部
は、マイクロコンピュータ(以下、マイコンと略称する
)が格納された制御装a! (15)によって制御され
るようになっており、上記マイコンには第3図のフロー
チャートに示すような制御プログラムが書き込まている
。Each part, such as the hot water supply gas valve (34) and hot water filling valve (32), is controlled by a control device a! in which a microcomputer (hereinafter abbreviated as microcomputer) is stored. (15), and a control program as shown in the flowchart of FIG. 3 is written in the microcomputer.
次に、第3図のフローチャートに従って本発明実施例の
風呂装置の動作を説明する。Next, the operation of the bath apparatus according to the embodiment of the present invention will be explained according to the flowchart shown in FIG.
■0図示しない電源スィッチが投入されると、湯張り温
度(↑)を標準的な入浴温度としての42℃にセットす
ると共に湯張り水位(H)を標準水位(この実施例では
70C層)にセットする(図面符合80のステップ参照
)。■0 When the power switch (not shown) is turned on, the hot water filling temperature (↑) is set to 42°C, which is the standard bathing temperature, and the hot water filling water level (H) is set to the standard water level (70C layer in this example). (See step 80 in the drawing).
11次に自動スイッチ(14) 、昇温スイッチ(8)
、差水スイッチ(11) 、補水スイッチ(12)のい
ずれかが投入されるのを待つ(図面符合(81)のステ
ップ参照)。11 Next automatic switch (14), temperature increase switch (8)
, the differential water switch (11), or the refill water switch (12) is turned on (see step number (81) in the drawing).
■、自動スイッチ(14)が投入されると、水位計(2
2)の出力によって浴槽(1)内の水位が湯張り如何ん
に関わらず、浴槽内水位が湯張り水位(H)より低けれ
ば、給湯用ガスバーナ(33)へのガス回路に挿入した
給湯用ガス弁(34,)を開くと共に湯張り弁(32)
を開き、これにより、湯張り動作を開始させる。そして
、該湯張り動作時には、湯張り温度(T)(上記■の工
程で42℃にセットされている)の温度の湯が給湯用熱
交換器(30)部分で沸かされるように給湯用ガス弁(
34)の開度制御を行なう(図面符合(82) 、 (
83)のステップ参照)、又1上記浴槽(1)内の水位
を判断したときに、該水位が既に渇張り水位(l()の
状態になっている場合には、後述する■の工程が実行さ
れる。■When the automatic switch (14) is turned on, the water level gauge (2)
Regardless of whether the water level in the bathtub (1) is filled or not, if the water level in the bathtub (1) is lower than the filled water level (H) according to the output of 2), the hot water supply gas burner (33) inserted into the gas circuit to the hot water supply gas burner (33) Open the gas valve (34,) and the hot water filling valve (32)
, and this starts the filling operation. During the hot water filling operation, the hot water supply gas is heated so that the hot water at the hot water filling temperature (T) (set to 42°C in the step (3) above) is boiled in the hot water supply heat exchanger (30). valve(
34)) (drawing reference numbers (82), (
(See step 83)), or if the water level in the bathtub (1) is already at the dry water level (l()), step (2) described below is performed. executed.
■9次に、水位計(22)の出力によって浴槽(1)内
の水位が湯張り水位(H)に達しているか否かを監視す
ると共に、該監視時に、更に、昇温スイッチ(8)、差
水スイッチ(11) 、補水スイッチ(12)が投入さ
れるか否かを調べるサブルーチン(75)が実行され、
該サブルーチン(75)の工程で昇温スイッチ(8)が
投入されたことが確認できると、湯張り温度(T)を4
4℃にセー、トし直し、差水スイッチ(11)が投入さ
れたことが確認できれば該湯張り温度(T)を41”C
にセットし直す、そして、更に補水スイッチ(12)が
投入されたか否かを判断した後にサブルーチンの作業を
終えてメインのプログラムに戻される。又。■9 Next, the output of the water level meter (22) is used to monitor whether the water level in the bathtub (1) has reached the filling level (H), and at the time of monitoring, the temperature increase switch (8) is also activated. A subroutine (75) is executed to check whether or not the differential water switch (11) and the refill water switch (12) are turned on.
When it is confirmed that the temperature increase switch (8) has been turned on in the process of the subroutine (75), the hot water filling temperature (T) is set to 4.
If you confirm that the water difference switch (11) is turned on, set the hot water filling temperature (T) to 41"C.
Then, after determining whether or not the water replenishment switch (12) has been turned on, the subroutine work is completed and the program returns to the main program. or.
上記サブルーチンの工程で補水スイッチ(12)が操作
されると、湯張り水位(+()を80Cmにセットし直
した後に追焚きを停止させる信号(追焚き用ガスバーナ
(23)へのガス回路に挿入した追焚き用ガス弁(28
)を閉じる信号)を出した後に、浴槽内水位が湯張り水
位(H)に達しているか否かを判断する上記図面符合(
82)のステップにプログラム制御が移される。そして
、湯張り動作が進行して浴槽(1)内の水位が湯張り水
位(H)に達すると、給湯用ガスバーナ(33)を消火
させると共に湯張り弁(32)を閉じ、これにより、湯
張り動作を停止させ、爾後、浴槽(1)内の温度が湯張
り温度(T)になっているか否かを判断する次の■の工
程が実行される(図面符合(80のステップ参照)。When the water replenishment switch (12) is operated in the above subroutine process, the water filling level (+) is reset to 80 Cm, and then a signal is sent to the gas circuit to the reheating gas burner (23) to stop reheating. Inserted reheating gas valve (28
) is issued, the water level in the bathtub is determined as to whether or not it has reached the filling water level (H).
Program control is transferred to step 82). When the water filling operation progresses and the water level in the bathtub (1) reaches the water filling level (H), the hot water supply gas burner (33) is extinguished and the hot water filling valve (32) is closed. After the filling operation is stopped, the next step (2) is executed to determine whether the temperature in the bathtub (1) has reached the filling temperature (T) (see step 80 in the drawing).
■0次に水温計(24)の出力を判断することによって
浴槽(1)内の温度が湯張り温度(T)であるか否かを
調べる図面符合(85)のステップが実行され、浴槽(
1)内の温度が湯張り温度(↑)に達していれば湯張り
動作を完了させる。そして、湯張り動作時に差水スイッ
チ(11)が投入されて該投入が上記サブルーチン実行
時に確認された場合には、上記したように湯張り温度(
T)が41℃に変更されていることから、上記湯張り完
了状態に於ける浴槽(1)内の温度は41℃になり、こ
れにより、ぬる目の湯張りが完了する。又、これと同様
に、湯張り動作中に昇温スイッチ(8)が投入された場
合には、湯張り温度(↑)が44℃に変更されているこ
とから、熱目の湯張りが行えることとなる。■0 Next, step (85) in the drawing is executed to check whether the temperature in the bathtub (1) is at the filling temperature (T) by determining the output of the water thermometer (24).
1) If the temperature inside reaches the hot water filling temperature (↑), complete the hot water filling operation. If the differential water switch (11) is turned on during the hot water filling operation and this turning on is confirmed when the above subroutine is executed, the hot water filling temperature (11) is turned on as described above.
Since T) has been changed to 41° C., the temperature inside the bathtub (1) in the above-mentioned filled state becomes 41° C., thereby completing the lukewarm filling. Similarly, if the temperature increase switch (8) is turned on during the hot water filling operation, the hot water filling temperature (↑) has been changed to 44°C, so hot water can be filled. That will happen.
そして、上記湯張り動作が完了すると、一定時間(この
実施例では4時間)だけ浴槽(1)内を保温する保温動
作が実行され、その後、プログラム制御は既述■の工程
に戻される。尚、この実施例のものでは、上記図面符合
(91)の工程に於いても、常にサブルーチン(75)
が実行され、昇温スイッチ(8)等が投入されないか否
かの監視が行われる。When the above-mentioned hot water filling operation is completed, a warming operation is executed to keep the inside of the bathtub (1) warm for a certain period of time (4 hours in this embodiment), and then the program control returns to the process (2) described above. In this embodiment, the subroutine (75) is always executed even in the step (91) in the drawing.
is executed, and monitoring is performed to see if the temperature increase switch (8) or the like is turned on.
■9次に、上記■の工程で浴槽(1)内の温度を調べた
結果、これが湯張り温度(T)より低い場合には、追焚
き用ガス弁(2B)を開いて追焚き用ガスバーナ(23
)を燃焼させると共に循環ポンプ(P)を駆動させ、こ
れにより、浴槽(1)内を暖める追焚き動作が始まる(
図面符合(88)・のステップ参照)、そして、該追焚
き制御中にはサブルーチン(75)が実行されながら追
焚き動作が進行する。■9 Next, as a result of checking the temperature inside the bathtub (1) in step (■) above, if it is lower than the hot water filling temperature (T), open the reheating gas valve (2B) and turn on the reheating gas burner. (23
) and drives the circulation pump (P), thereby starting a reheating operation to warm the inside of the bathtub (1) (
During the reheating control, the reheating operation proceeds while the subroutine (75) is executed.
00次に、既述した■の工程を実行しているときに、自
動スイッチ(14)が投入されず昇温スイッチ(8)が
単独で投入されると、水位計(22)の出力によって浴
槽(1)内に入浴水が存在するか否かを判断する(図面
符合(87)のステップ参照) そして、この実施例で
は、追焚き回路(21)が浴槽(1)に開放する2つの
開口部のうち、上方に位置する開口部(27) (第2
図参照)より浴槽内水位が高い場合にのみ浴槽(1)内
に入浴水が残存すると判断するようになっている。即ち
、浴槽(1)の側壁に形成された上記開口部(27)の
高さと水位計(22)の出力信号が示す浴槽(1)内の
実際の水位を比較する動作が実行され、水位計(22)
の信号が示す水位が高い場合に残留水検知信号を出すの
である。そして、この実施例では、上記開口部(27)
の高さを記憶するマイコン内のメモリ一部が既述技術的
手段の項に記載の水位設定器(5)に対応することとな
る。又、上記開口部(27)の高さと水位計(22)が
検知する浴槽(1)内の実際の水位を比較するマイコン
内の機能部が既述技術的手段の項に記載の水位比較器(
51)に対応している。00Next, while carrying out the step (2) mentioned above, if the automatic switch (14) is not turned on and the temperature increase switch (8) is turned on alone, the output of the water level gauge (22) will cause the bathtub to In this embodiment, the reheating circuit (21) is connected to two openings that open to the bathtub (1). The opening (27) (second
It is determined that bath water remains in the bathtub (1) only when the water level in the bathtub is higher than the water level (see figure). That is, the height of the opening (27) formed in the side wall of the bathtub (1) is compared with the actual water level in the bathtub (1) indicated by the output signal of the water level meter (22). (22)
A residual water detection signal is issued when the water level indicated by the signal is high. In this embodiment, the opening (27)
A part of the memory in the microcomputer that stores the height of the water level corresponds to the water level setter (5) described in the technical means section. Further, the functional unit in the microcomputer that compares the height of the opening (27) with the actual water level in the bathtub (1) detected by the water level meter (22) is the water level comparator described in the technical means section. (
51).
そして、浴41(1)内に浴槽内水が残存する場合には
、更に該残留水の温度が37℃(自動スイッチ(14)
のみを操作した場合に自動的に湯張りされる温度42℃
より5℃低く設定した値)以上であるか否かが判断され
、浴槽(1)内の温度が上記温度以上である場合には、
造壁き用ガスバーナ(23)を燃焼させて浴槽(1)内
を3分間だけ造壁きし、その後、プログラム制御は■の
工程に戻される。そして、この実施例では、上記37℃
の温度を記憶するマイコン内のメモリーが既述技術的手
段の項に記載の下限温度設定器(45)に対応している
と共に、該温度と水温計(24)が示す浴槽(1)内の
実際の温度を比較するマイコン内の機能部が既述技術的
手段の項に記載の温度比較器(4日)に対応している。When the water in the bathtub remains in the bath 41(1), the temperature of the remaining water is further increased to 37°C (automatic switch (14)).
The temperature at which hot water is automatically filled is 42℃ when the chisel is operated.
It is determined whether or not the temperature in the bathtub (1) is higher than or equal to the value set 5 degrees Celsius lower than the above temperature.
The wall-building gas burner (23) is ignited to create walls in the bathtub (1) for only 3 minutes, and then the program control returns to step (2). In this example, the above 37°C
The memory in the microcomputer that stores the temperature in the bathtub (1) corresponds to the lower limit temperature setter (45) described in the technical means described above, and the temperature in the bathtub (1) indicated by the temperature and the water thermometer (24). The functional unit in the microcomputer that compares the actual temperature corresponds to the temperature comparator (4th day) described in the technical means section.
他方、上記浴槽(1)内の残留水の有無とその温度を判
断した結果、浴槽(1)内に残留水が無いと判断した本
場合や、該残留水が存在してもその温度が上記37℃よ
り低い場合には、湯張り温度(丁)を44℃にセットし
直した後に上記した■の工程に移り、自動スイッチ(1
0が投入された場合(但し、湯張り温度(T)は44℃
になっている)と同様の動作を実行する。即ち、標準的
な入浴温度としての42℃より若干熱目の湯張りを行な
うのである。On the other hand, in this case, as a result of determining the presence or absence of residual water in the bathtub (1) and its temperature, it is determined that there is no residual water in the bathtub (1), or even if the residual water exists, the temperature is above the above level. If it is lower than 37℃, reset the hot water filling temperature (1) to 44℃, proceed to step ① above, and turn on the automatic switch (1).
0 is added (however, the hot water filling temperature (T) is 44℃
). In other words, the water is filled slightly hotter than the standard bathing temperature of 42°C.
■0次に、既述した■の工程を実行しているときに、自
動スイッチ(14)が投入されず差水スイッチ(11)
が単独で投入されると、上記■の工程と同様に浴槽(1
)内に於ける入浴水の有無を判断すると共に、該入浴水
の温度が37℃以上であるか否かを判断する(図面符合
(89)のステップ参照) そして、入浴水の温度が上
記37℃以上である場合には給湯用ガスバーナ(33)
を消火状態に維持したまま湯張り弁(32)を開放し、
これにより、浴槽(1)内に101の冷水を供給して差
し水動作を行なう、尚、L記憶し水用の冷水がto!L
になったか否かを判断するには、湯張り回路(31)に
挿入した水量計(3B)の出力を判断することによって
行う。■0Next, when performing the process of ■ already mentioned, the automatic switch (14) is not turned on and the water difference switch (11) is turned on.
When the water is poured alone, the bathtub (1
), and also determines whether the temperature of the bathing water is 37° C. or higher (see step number (89) in the drawing). If the temperature is above ℃, turn on the hot water gas burner (33)
Open the hot water filling valve (32) while maintaining the extinguishing state,
As a result, the cold water of 101 is supplied into the bathtub (1) to perform the pouring operation, and the cold water for the water is stored in L and is to! L
In order to judge whether or not the temperature has reached 100, it is determined by judging the output of the water meter (3B) inserted into the hot water filling circuit (31).
他方、上記■の工程と同様に、浴槽(1)内に残留水が
存在しない場合や、該残留水が存在してもその温度が3
7℃より低い場合には、湯張り温度(T)を41℃にセ
ットし直した後に上記した■の工程に移り、ぬる目の湯
張り動作を行なうのである。On the other hand, as in step (1) above, there may be cases where there is no residual water in the bathtub (1), or even if the residual water is present, the temperature is 3.
If the temperature is lower than 7°C, the hot water filling temperature (T) is reset to 41°C, and then the process proceeds to step (2) above, where the hot water filling operation is performed.
■、最後に、既述したΦの工程を実行しているときに、
自動スイッチ(14)が投入されず補水スイッチ(12
)のみが単独で投入されると、上記■、■の工程と同様
に浴槽内水の有無とその温度を判断しく図面符合(90
)のステップ参照)、浴槽(1)内の入浴水が37℃以
とである場合には給湯用ガス弁(34)を開いて給湯用
がスバーナ(33)を燃焼させると共に、湯張り弁(3
2)を開き、これにより、浴槽(1)内に42℃の湯を
20fL供給する。■Finally, while executing the process of Φ mentioned above,
The automatic switch (14) is not turned on and the water replenishment switch (12)
) is added alone, the drawing code (90
)), if the bathing water in the bathtub (1) is 37°C or higher, open the hot water supply gas valve (34) to burn the hot water gas svarna (33), and open the hot water filling valve ( 3
2), thereby supplying 20 fL of 42°C hot water into the bathtub (1).
以上のように、上記のものでは、自動スイッチ(14)
を投入せずに独立して昇温スイッチ(8)を操作したと
きには、浴槽(1)内に於ける入浴水の有無とその温度
を判断した上で、該昇温スイッチ(8)が適正に操作さ
れたと思われる場合にのみ、浴槽(1)を一定温度だけ
昇温させる動作が進行する。As mentioned above, in the above, automatic switch (14)
When the temperature increase switch (8) is operated independently without turning on the water, the temperature increase switch (8) will be activated properly after determining the presence or absence of bath water in the bathtub (1) and its temperature. Only when it is thought that the bathtub (1) has been operated, the operation of increasing the temperature of the bathtub (1) by a certain amount proceeds.
尚、上記実施例のものは、図示しない造壁きスイッチが
配設されており、該造壁きスイッチを投入すると、既述
従来のものと同様に1図示しない湯温設定器にセットし
た温度まで浴槽第1図は本発明の概念説明図、第2図は
本発明実施例の回路説明図、第3図は制御装置(15)
に設けたマイコンに書き込まれている制御プログラムを
説明するフローチャート、第4図は従来例の説明図であ
り、図中、
(1)・・・浴槽
(4)・・・湯張リスイッチ
(5)・・・水位設定器
(8)・・・昇温スイッチ
(22)・・・水位計。The above embodiment is equipped with a wall switch (not shown), and when the wall switch is turned on, the temperature set in the hot water temperature setting device (not shown) is adjusted as in the conventional system described above. Figure 1 is a conceptual diagram of the present invention, Figure 2 is a circuit diagram of an embodiment of the present invention, and Figure 3 is a control device (15).
FIG. 4 is an explanatory diagram of a conventional example. )...Water level setting device (8)...Temperature increase switch (22)...Water level gauge.
(45)・ ・下限温度設定器 (48)・ ・温度比較器 (51)・・・水位比較器(45)・・Lowest temperature setting device (48)・・Temperature comparator (51)...Water level comparator
Claims (1)
(1)内を一定温度だけ暖める際に投入する昇温スイッ
チ(8)を設けた風呂装置において、標準的な入浴温度
より所定温度低い温度がセットされた下限温度設定器(
45)と、該下限温度設定器(45)の出力信号と水温
計(24)が出力する温度信号を比較して後者の信号が
示す温度が高い場合に温水検知信号を出す温度比較器(
48)と、基準水位を設定する水位設定器(5)と、該
水位設定器(5)の出力信号と浴槽内の実際の水位を検
知する水位計(22)の水位信号を比較して後者の信号
が示す水位が大きい場合に残留水検知信号を出す水位比
較器(51)を設け、上記温度比較器(48)が出す温
水検知信号と水位比較器(51)が出す残留水検知信号
と更に昇温スイッチ(8)の投入信号があったときには
浴槽(1)内を一定時間又は一定温度上昇するまで追焚
き昇温させるようにし、昇温スイッチ(8)の投入時に
温度比較器(48)が温水検知信号を出していない場合
には浴槽(1)内を標準的な入浴温度以上になるまで昇
温させるようにした風呂装置。A bath device equipped with a water thermometer (24) that detects the temperature inside the bathtub (1) and a temperature increase switch (8) that is turned on when heating the inside of the bathtub (1) by a certain temperature. Lower limit temperature setting device with a predetermined lower temperature set (
45), and a temperature comparator (45) which compares the output signal of the lower limit temperature setter (45) and the temperature signal output by the water thermometer (24) and outputs a hot water detection signal when the temperature indicated by the latter signal is high.
48), a water level setting device (5) that sets a reference water level, and the output signal of the water level setting device (5) and the water level signal of a water level meter (22) that detects the actual water level in the bathtub. A water level comparator (51) is provided which outputs a residual water detection signal when the water level indicated by the signal is large, and the hot water detection signal outputted by the temperature comparator (48) and the residual water detection signal outputted by the water level comparator (51) are combined. Furthermore, when there is a signal to turn on the temperature increase switch (8), the inside of the bathtub (1) is reheated for a certain period of time or until the temperature rises to a certain degree, and when the temperature rise switch (8) is turned on, the temperature comparator (48 ) is not outputting a hot water detection signal, the bath device (1) raises the temperature inside the bathtub (1) until it reaches a standard bathing temperature or higher.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1229631A JPH0784945B2 (en) | 1989-09-05 | 1989-09-05 | Bath equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1229631A JPH0784945B2 (en) | 1989-09-05 | 1989-09-05 | Bath equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0391652A true JPH0391652A (en) | 1991-04-17 |
JPH0784945B2 JPH0784945B2 (en) | 1995-09-13 |
Family
ID=16895225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1229631A Expired - Fee Related JPH0784945B2 (en) | 1989-09-05 | 1989-09-05 | Bath equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0784945B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420746A (en) * | 1990-03-03 | 1992-01-24 | Harman Co Ltd | Hot water feeding device for bath tub |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6343035U (en) * | 1986-09-05 | 1988-03-22 | ||
JPS6389542U (en) * | 1986-11-28 | 1988-06-10 | ||
JPS6451140U (en) * | 1987-09-22 | 1989-03-29 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS593492A (en) * | 1982-06-29 | 1984-01-10 | 富士通株式会社 | Voice signal controller |
-
1989
- 1989-09-05 JP JP1229631A patent/JPH0784945B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6343035U (en) * | 1986-09-05 | 1988-03-22 | ||
JPS6389542U (en) * | 1986-11-28 | 1988-06-10 | ||
JPS6451140U (en) * | 1987-09-22 | 1989-03-29 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420746A (en) * | 1990-03-03 | 1992-01-24 | Harman Co Ltd | Hot water feeding device for bath tub |
Also Published As
Publication number | Publication date |
---|---|
JPH0784945B2 (en) | 1995-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS63259348A (en) | Method of controlling hot water filling for automatic bath boiler having water heater | |
JPH0391652A (en) | Bath device | |
JPS63108149A (en) | Automatic bath device | |
JPH0744903Y2 (en) | Bath equipment | |
JPS63153032A (en) | Water level sensor of bathtub | |
JP2000283557A (en) | Fully automatic bath hot-water supplier | |
JPH0810769Y2 (en) | Bath equipment | |
JPH081293U (en) | Hot water filling equipment | |
JPH0742059Y2 (en) | Bath equipment | |
JPH09318158A (en) | Bath apparatus | |
JP2510614Y2 (en) | Bath equipment | |
JP2545315B2 (en) | Hot water filling method | |
JP2595021B2 (en) | Automatic water heater with additional heating for bathtub with built-in pressure sensor | |
JPH04359746A (en) | Method of controlling hot water temperature in bath tub | |
JPH0599496A (en) | Bathwater-heating system of automatic hot-water supply | |
JPH0252945A (en) | Controlling hot-water filling of automatic bath boiler with hot-water supplier | |
JP2929695B2 (en) | Bathtub water heater | |
JPH0332927Y2 (en) | ||
JPH11257732A (en) | Hot water supply apparatus | |
JPH09257307A (en) | Automatic bath boiler | |
JP2000179937A (en) | Bath boiler with water heater | |
JPH1082558A (en) | Additional burning temperature control method for bath device | |
JPH05306837A (en) | Bath device | |
JPH10197057A (en) | Bath heater with hot water supply system | |
KR19980017925A (en) | Cooking temperature control method of electric rice cooker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |