JP2881472B2 - Heater control device for circulating bath water insulation device - Google Patents
Heater control device for circulating bath water insulation deviceInfo
- Publication number
- JP2881472B2 JP2881472B2 JP2080632A JP8063290A JP2881472B2 JP 2881472 B2 JP2881472 B2 JP 2881472B2 JP 2080632 A JP2080632 A JP 2080632A JP 8063290 A JP8063290 A JP 8063290A JP 2881472 B2 JP2881472 B2 JP 2881472B2
- Authority
- JP
- Japan
- Prior art keywords
- bath water
- temperature
- time
- signal
- setting
- 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.)
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Landscapes
- Control For Baths (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は24時間運転型の循環式浴水保温装置に於ける
ヒータの制御方法に関する。Description: TECHNICAL FIELD The present invention relates to a method of controlling a heater in a circulating bath water warming device of a 24-hour operation type.
（従来技術と発明が解決しようとする課題） 24時間運転型の循環式浴水保温装置は、一般に内部に
ヒータ装置を内蔵しており、浴水温度をユーザが設定し
た温度に保温すべくヒータ装置の制御を行っている。(Prior art and problems to be solved by the invention) A circulating bath water warming device of a 24-hour operation type generally has a built-in heater device inside, and a heater for keeping a bath water temperature at a temperature set by a user. The device is being controlled.
更に最近では、保温に要する消費電力が保温しようと
する温度が高いほど大きくなることを考慮して、タイマ
機能を備えて入浴時間帯以外の時間帯は比較的低温状態
で保温する方法が考案されている。More recently, in consideration of the fact that the power consumption required for heat retention increases as the temperature to be kept warm increases, a method has been devised that has a timer function and keeps the temperature at a relatively low temperature during periods other than the bathing hours. ing.
この方法はタイマをユーザに設定させ、設定された時
間帯の開始時刻から数時間さかのぼって浴水温度を設定
温度に上昇させるべくヒータ装置の制御を行うもので、
開始時刻からどれだけ前に浴水温度の上昇制御を開始す
るかについては、標準的な環境下で実験的に求めた値を
使用している。In this method, the timer is set by the user, and the heater device is controlled to raise the bath water temperature to the set temperature several hours from the start time of the set time zone.
The value obtained experimentally under a standard environment is used as to how long before the start time the bath water temperature rise control is started.
しかしながら、このような制御方法は周囲環境の変化
（例えば季節の変化等）、ヒータ装置の能力のばらつ
き、浴水の循環能力のばらつき、浴槽内の浴水の量の違
い、といった要因に大きく影響され、タイマで設定され
た時刻になっても浴水が設定温度まで上昇していなかっ
たり、設定時刻よりだいぶ前に設定温度まで上昇してい
たために消費電力が必要以上にかかっていたりといった
問題があった。However, such a control method greatly affects factors such as changes in the surrounding environment (for example, changes in the season), variations in the capacity of the heater device, variations in the circulation capacity of the bath water, and differences in the amount of the bath water in the bathtub. The bath water has not risen to the set temperature even at the time set by the timer, or the power consumption has been unnecessarily increased due to the rise to the set temperature much before the set time. there were.
（課題を解決するための手段） 浴水温度設定手段で設定された浴水温度値より一定値
低い温度値と浴水温度検出値とを比較して浴水温度検出
値が低い場合には信号を出力する比較手段１と、設定さ
れた温度値と浴水温度検出値とを比較して浴水温度検出
値が低い場合には信号を出力する比較手段２と、設定さ
れた入浴時間帯開始時刻より温度上昇時間を差引いた時
刻から入浴時間帯の終了時刻まで信号を出力する温度上
昇制御手段と、前記比較手段１と比較手段２の信号を有
効としたり無効としたりして出力の切換えを行う信号切
換手段と温度上昇制御手段から信号が出力されていて比
較手段２の信号が停止するまでの時間を検出する温度上
昇時間検出手段と、検出した時間を累積記憶するデータ
記憶手段と、記憶されているデータから平均データを演
算して浴水の温度を上昇させるに必要な時間を設定する
温度上昇時間設定手段を備えて１年間を通して温度上昇
時間を学習出来るので適切なヒータ制御を行うことが出
来る。(Means for Solving the Problems) A comparison is made between a temperature value that is lower than the bath temperature value set by the bath temperature setting means and a detected value of the bath water temperature, and a signal is output when the detected bath water temperature is low. , A comparing means 2 for comparing a set temperature value with a detected bath water temperature and outputting a signal when the detected bath water temperature is low, and starting a set bathing time zone Temperature rise control means for outputting a signal from the time obtained by subtracting the temperature rise time from the time to the end time of the bathing time zone, and switching of the output by enabling or disabling the signals of the comparison means 1 and the comparison means 2. A temperature rise time detecting means for detecting a time from when a signal is output from the signal switching means for performing the operation and a signal from the temperature rise control means to when the signal from the comparing means 2 stops; a data storage means for accumulating and storing the detected time; Average from the data The apparatus is provided with a temperature rise time setting means for setting the time required to raise the temperature of the bath water by calculating data, and the temperature rise time can be learned throughout the year, so that appropriate heater control can be performed.
（実施例） 第１図は本発明の実施例をブロック図化したものであ
る。(Embodiment) FIG. 1 is a block diagram of an embodiment of the present invention.
図中１は浴槽、２は浴水循環用のパイプを示す。３は
浴水温度検出装置、４は浴水を循環させるための循環ポ
ンプ、５は浴水を保温加熱するためのヒータ装置であ
る。In the figure, reference numeral 1 denotes a bathtub, and 2 denotes a bath water circulation pipe. 3 is a bath water temperature detecting device, 4 is a circulation pump for circulating the bath water, and 5 is a heater device for keeping the bath water warm.
６はユーザが浴水温度を設定するための浴水温度設定
装置であり、７はユーザが入浴時間帯を設定するための
入浴時間帯設定装置である。6 is a bath water temperature setting device for the user to set the bath water temperature, and 7 is a bath time zone setting device for the user to set the bath time zone.
８は時計装置であり、時計時刻の変更は時計設定装置
９でユーザが行うことが可能である。Reference numeral 8 denotes a clock device, and the clock time can be changed by the user using the clock setting device 9.
前記で説明した浴水温度検出装置３の検出値、浴水温
度設定装置６でユーザが設定した浴水温度値、入浴時間
帯設定装置７でユーザが設定した入浴時間帯設定値、及
び時計８が計時している時刻はヒータ制御装置10へ入力
される。The detection value of the bath water temperature detecting device 3 described above, the bath water temperature value set by the user with the bath water temperature setting device 6, the bath time setting value set by the user with the bath time setting device 7, and the clock 8 Is input to the heater control device 10.
以下、ヒータ制御装置10の内部動作について説明す
る。Hereinafter, the internal operation of the heater control device 10 will be described.
浴水温度検出値、浴水温度設定値、入浴時間帯設定
値、及び時計計時時刻は表示制御部14へ入力される。The detected bath water temperature, the set bath water temperature, the set bath time zone, and the clock time are input to the display control unit 14.
表示制御部14は必要に応じて出力する表示データを切
り換え、浴水温度検出値、浴水温度設定値、入浴時間帯
設定値、または時刻を表示装置11に表示する。The display control unit 14 switches the display data to be output as necessary, and displays the detected bath water temperature, the set bath water temperature, the set bath time zone, or the time on the display device 11.
温度上昇制御部10−２は浴水を設定温度まで上昇制御
開始する時刻を判別するものであり、入浴時間帯の開始
時刻から（Ｙ）時間前の時刻と、時計時刻とを比較して
温度上昇制御開始時刻から入浴時間帯の終了時刻までの
間、信号（ａ）＝“H"を出力し、図のような構成の信号
切り替え部10−６に入力される。The temperature rise control unit 10-2 determines the time at which the rise control of the bath water to the set temperature is started, and compares the time (Y) hours before the start time of the bathing time zone with the clock time to compare the temperature. During the period from the rising control start time to the end time of the bathing time zone, the signal (a) = “H” is output and input to the signal switching unit 10-6 having the configuration as shown in the figure.
従って、信号（ａ）＝“H"が出力されていないときは比
較器10−３の出力信号が有効となってヒータ装置５の制
御が行われる。Therefore, when the signal (a) = “H” is not output, the output signal of the comparator 10-3 becomes valid and the heater device 5 is controlled.
比較器10−３は浴水温度検出装置３で検出した浴水温
度をA/D変換器12を介して入力された浴水温度検出値
と、ユーザが設定した浴水温度設定値よりＸ℃低い温度
値とを比較し、（浴水温度設定値−Ｘ℃）の値が高い場
合には信号（ｂ）＝“H"を出力し、信号切り替え部10−
６に入力されて、リレー装置13を介してヒータ装置５に
電力を供給する。The comparator 10-3 calculates the bath water temperature detected by the bath water temperature detector 3 from the bath water temperature detection value input via the A / D converter 12 and the bath water temperature set value set by the user by X ° C. If the value of (bath water temperature set value-X ° C.) is high, the signal (b) = “H” is output, and the signal switching unit 10−
The electric power is supplied to the heater device 5 via the relay device 13.
従って、信号（ａ）＝“H"が出力されていない時間帯
は浴水温度設定値よりもＸ℃低い温度に浴水は保温され
る。Therefore, during a time period in which the signal (a) = “H” is not output, the bath water is kept at a temperature lower by X ° C. than the bath water temperature set value.
一方、信号（ａ）＝“H"が出力されている場合は比較
器10−４の出力信号が有効となる。On the other hand, when the signal (a) = "H" is output, the output signal of the comparator 10-4 becomes valid.
比較器10−４は浴水温度検出値と浴水温度設定値を比
較して、浴水温度設定値が高い場合には信号（ｃ）＝
“H"を出力してヒータ装置５に電力を供給する。Comparator 10-4 compares the detected bath water temperature with the set bath water temperature, and if the set bath water temperature is high, signal (c) =
“H” is output to supply power to the heater device 5.
従って、信号（ａ）＝“H"が出力されている時間帯は
浴水は設定温度に保温される。Therefore, the bath water is kept at the set temperature during the time period when the signal (a) = "H" is output.
次に入浴時間帯からさかのぼって温度上昇制御を開始
するまでの時間（Ｙ）の決定方法について説明する。Next, a method of determining the time (Y) until the temperature rise control is started retroactively from the bathing time period will be described.
電源投入直後のＹは標準的な環境下で実験的に求めら
れ、温度上昇制御に適切と判断された値Ｚを設定する。Y immediately after the power is turned on is set to a value Z determined experimentally under a standard environment and determined to be appropriate for the temperature rise control.
従って、温度上昇制御は（入浴時間帯の開始時刻−
Ｚ）の時刻から開始される。Therefore, the temperature rise control is performed by (starting time of bathing time zone −
It starts from the time of Z).
温度上界時間検出部10−５は温度上昇制御部10−２か
らの信号（ａ）＝“H"が出力されてから比較器10−４か
らの信号（ｃ）＝“H"が出力停止するまでの時間を時計
８を監視することにより検出し、検出部Znを読み書き自
由なデータ記憶部10−８（RAM）に記憶する温度上昇時
間検出部である。The temperature upper bound time detector 10-5 stops outputting the signal (c) = “H” from the comparator 10-4 after the signal (a) = “H” is output from the temperature rise controller 10-2. This is a temperature rise time detection unit that detects the time until the time is reached by monitoring the clock 8 and stores the detection unit Zn in a freely readable and writable data storage unit 10-8 (RAM).
従って、温度上昇制御が開始されてから設定温度まで
上昇するのに要した時間がZnとしてデータ記憶部10−８
に記憶される。Therefore, the time required for the temperature to rise to the set temperature from the start of the temperature rise control is defined as Zn as the data storage unit 10-8.
Is stored.
この動作は、タイマ動作が（ｎ）回行なわれるまで、
つまり（ｎ）日分データ記憶部10−８に累積記憶され
る。This operation is performed until the timer operation is performed (n) times.
That is, (n) days are accumulated and stored in the data storage unit 10-8.
温度上昇時間設定部10−７は、記憶データの個数が
（ｎ）に達すると（ｎ）で除算を行って平均値を求め、
平均値（（Z1＋Z2＋……＋Zn）/n）を温度上昇制御部10
−２に（Ｙ）として設定する。When the number of stored data reaches (n), the temperature rise time setting unit 10-7 performs division by (n) to obtain an average value,
The average value ((Z1 + Z2 +... + Zn) / n) is used as the
-2 is set as (Y).
以後新しく設定された（Ｙ）を温度上昇制御開始時刻
の設定に使用する。Thereafter, the newly set (Y) is used for setting the temperature rise control start time.
又、温度上昇制御を行った際には常に温度上昇時間を
監視し、上記と同様の処理を行って（Ｙ）を更新する。When the temperature rise control is performed, the temperature rise time is always monitored, and the same processing as described above is performed to update (Y).
尚、温度上昇時間検出部10−５は異常な時間を検出し
た際は、データ記憶部10−８へのデータ書き込みを行わ
ない機能を持つ。The temperature rise time detection unit 10-5 has a function of not writing data to the data storage unit 10-8 when an abnormal time is detected.
第２図に処理のフローチャートを示す。 FIG. 2 shows a flowchart of the process.
電源投入後ST1で温度上昇時間を実験的に求めた値を
（Ｙ）に登録する。After the power is turned on, a value obtained by experimentally calculating the temperature rise time in ST1 is registered in (Y).
ST2では浴水設定温度を変更するかどうか、変更すれ
ば初めにもどり、変更なしならば次のST3で入浴時間帯
を変更するかどうか、変更すれば初めにもどり、変更な
ければST4へ行く、ST4でST5の入浴時間帯開始−（Ｙ）
＝時刻になった時の浴水の温度検出を行い登録する。In ST2, whether to change the bath water set temperature, if changed, return to the beginning, if there is no change, whether to change the bathing time zone in the next ST3, if changed, return to the beginning, if not changed, go to ST4, ST4 bath time start at ST4-(Y)
= Detect and register the temperature of the bath water at the time.
ST5は入浴時間帯−（ST1のＹ値）≦時刻になったらST
6に行き、そうでない時間ではST2〜ST5をくりかえす。ST5 is the bathing time zone-(Y value of ST1) ≤ ST
Go to 6 and repeat ST2 to ST5 at other times.
ST6では時刻≦入浴時間帯終了の条件でST7で温度上昇
制御部の出力（ａ）＝“H"となる条件以外ではST2〜ST6
をくりかえす。In ST6, the condition of time ≦ bathing time zone end is satisfied, and other than the condition that the output (a) of the temperature rise controller becomes “H” in ST7 is ST2 to ST6.
Repeat.
ST8で温度上昇時間検出部で時間をカウントする。 In ST8, the time is counted by the temperature rise time detection unit.
ST9で浴水が設定温度になるまでST7〜STSをくりかえ
しカウントする、浴水が設定温度になったらカウントを
ストップしてST4で温度検出した値に対して浴水が低温
と判断されなければSTS〜ST10をくりかえしST8で時間を
カウントした値は登録しない、浴水が低温と判断された
らST11ではST8でカウントされた時間を記憶部へＺ1の値
を登録するST12でＺ1〜ZnになるまでST2〜ST12をくりか
えしてｎ日分登録したらST13でＺ1〜Zn値を平均化して
平均値をST1の（Ｙ）へ登録する。Repeat ST7 to STS until the bath water reaches the set temperature in ST9, stop counting when the bath water reaches the set temperature, and if the bath water is not judged to be low temperature for the value detected in ST4, STS the value obtained by counting the time ST8 repeated ~ST10 does not register, the Z 1 ～Zn in ST12 to register the value of Z 1 time the bath water which has been counted in ST8 in ST11 if it is determined that the low temperature in the storage unit until averages the Z 1 ~Zn value ST13 After registering n of days with repeated ST2~ST12 registers the average of ST1 to (Y).
（発明の効果） 以上説明したように、本発明は過去の温度上昇時間を
用いて温度上昇制御の開始時刻を設定する学習機能を有
するため、周囲環境の変化（例えば季節の変化）、ヒー
タ装置の能力のばらつき、浴水の循環能力のばらつき、
浴水の容量のばらつきといった要因に影響されることな
く、適切な浴水温度制御が可能となる。(Effect of the Invention) As described above, the present invention has a learning function of setting the start time of the temperature rise control using the past temperature rise time. Variability in bathing capacity, variability in bath water circulation capacity,
Appropriate bath water temperature control can be performed without being affected by factors such as variations in the volume of bath water.
第１図……本発明の実施例制御ブロック図、第２図……
処理のフローチャート図、図中10……ヒータ制御装置、
10−２……温度上昇制御手段、10−３……比較手段、10
−４……比較手段、10−５……温度上昇時間検出手段、
10−６……信号切換手段、10−７……温度上昇時間設定
手段、10−８……データ記憶手段である。FIG. 1 is a control block diagram of an embodiment of the present invention, FIG.
Flow chart of the process, in the figure 10 ... heater control device,
10-2: Temperature rise control means, 10-3: Comparison means, 10
-4: comparison means, 10-5: temperature rise time detection means,
10-6: Signal switching means, 10-7: Temperature rise time setting means, 10-8: Data storage means.
Claims (1)
と、浴水の温度を検出する浴水温度検出手段３と、該浴
水温度検出手段３より検出されたアナログ信号をディジ
タル信号に変換するA/D変換器12と、浴水を保温加熱す
る加熱手段５と、該加熱手段５のON,OFFを行うリレー手
段13と、浴水の温度を設定する浴水温度設定手段６と、
入浴時間帯を設定する入浴時間帯設定手段７と、時計の
機能を有する時計手段８と、該時計の時刻を設定する時
計設定手段９と、浴水の温度を表示する表示手段11と、
該表示手段11の表示を制御する表示制御手段14とを有す
る循環浴水保温装置において、前記浴水温度設定手段６
で設定された浴水温度値より一定値低い温度値と浴水温
度検出値とを比較して浴水温度検出値が低い場合には信
号を出力する比較手段10−３と、設定された温度値と浴
水温度検出値とを比較して浴水温度検出値が低い場合に
は信号を出力する比較手段10−４と、設定された入浴時
間帯開始時刻より後記する温度上昇時間を差引いた時刻
から入浴時間帯の終了時刻まで信号を出力する温度上昇
制御手段10−２と、該温度上昇制御手段10−２から信号
が出力されていない時は比較手段10−３の出力信号を、
前記温度上昇制御手段10−２から信号が出力されている
時は比較手段10−４の出力信号を有効として前記加熱手
段５への電力供給信号の出力を切換えを行う信号切換手
段10−６と、前記温度上昇制御手段10−２から信号が出
力されてから比較手段10−４の信号出力が停止するまで
の時間を検出する温度上昇時間検出手段10−５と、該温
度上昇時間検出手段10−５で検出された時間を累積記憶
するデータ記憶手段10−８と、該データ記憶手段10−８
に記憶されているデータから平均データを演算して、浴
水の温度を上昇させるに必要な時間を設定する温度上昇
時間設定手段10−７を備えてヒータを制御する循環浴水
保温装置のヒータ制御装置。A circulation pump for circulating bath water in a bathtub.
A bath water temperature detecting means 3 for detecting a temperature of the bath water, an A / D converter 12 for converting an analog signal detected by the bath water temperature detecting means 3 into a digital signal, and keeping the bath water warm. A heating means 5, a relay means 13 for turning on and off the heating means 5, a bath water temperature setting means 6 for setting a temperature of the bath water,
Bathing time zone setting means 7 for setting a bathing time zone, clock means 8 having a clock function, clock setting means 9 for setting the time of the clock, display means 11 for displaying a temperature of bath water,
A circulating bath water warming device having a display control means for controlling the display of the display means;
Comparing means 10-3 for comparing a temperature value lower than a fixed value of the bath water temperature value set with the detected bath water temperature value and outputting a signal when the detected bath water temperature value is low; When the bath water temperature detection value is low by comparing the temperature with the bath water temperature detection value, the comparison means 10-4 that outputs a signal and the temperature rise time described later are subtracted from the set bathing time zone start time. A temperature rise control means 10-2 for outputting a signal from the time to the end time of the bathing time zone, and an output signal of the comparison means 10-3 when no signal is output from the temperature rise control means 10-2.
When a signal is output from the temperature rise control means 10-2, the signal switching means 10-6 which makes the output signal of the comparison means 10-4 valid and switches the output of the power supply signal to the heating means 5 is provided. A temperature rise time detection means 10-5 for detecting a time from when a signal is output from the temperature rise control means 10-2 to when the signal output from the comparison means 10-4 stops, and a temperature rise time detection means 10-5. A data storage means 10-8 for accumulating and storing the time detected at -5, and a data storage means 10-8.
Average temperature data is calculated from the data stored in the circulating bath water heater for controlling the heater with temperature rising time setting means 10-7 for setting the time required for raising the temperature of the bath water. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2080632A JP2881472B2 (en) | 1990-03-30 | 1990-03-30 | Heater control device for circulating bath water insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2080632A JP2881472B2 (en) | 1990-03-30 | 1990-03-30 | Heater control device for circulating bath water insulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03282153A JPH03282153A (en) | 1991-12-12 |
| JP2881472B2 true JP2881472B2 (en) | 1999-04-12 |
Family
ID=13723741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2080632A Expired - Fee Related JP2881472B2 (en) | 1990-03-30 | 1990-03-30 | Heater control device for circulating bath water insulation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2881472B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4539332B2 (en) * | 2005-01-06 | 2010-09-08 | パナソニック株式会社 | Control device for sauna equipment |
-
1990
- 1990-03-30 JP JP2080632A patent/JP2881472B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03282153A (en) | 1991-12-12 |
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