JPS63108149A - Automatic bath device - Google Patents
Automatic bath deviceInfo
- Publication number
- JPS63108149A JPS63108149A JP61255061A JP25506186A JPS63108149A JP S63108149 A JPS63108149 A JP S63108149A JP 61255061 A JP61255061 A JP 61255061A JP 25506186 A JP25506186 A JP 25506186A JP S63108149 A JPS63108149 A JP S63108149A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- temperature
- water
- reheating
- level
- 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 215
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 238000003303 reheating Methods 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000746 purification Methods 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)
この発明は、浴槽の水位の管理制御及び温度の管理制御
を自動的に実行し風呂湯を8上げる自動風呂装置に係り
、特に残り湯の管理を考慮した自動風呂装置に関する。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to an automatic bath device that automatically controls the water level and temperature of a bathtub to raise the bath water by 8 degrees, and particularly relates to This invention relates to an automatic bath device that takes management into account.
(従来の技術)
特開昭58−75880号などによれば、浴槽の湯量及
び湯温をそれぞれ水位検出器及び湯温検出器により検出
し、目標湯量及び目標湯温での沸上げを達成するように
した自動風呂装置が知られている。(Prior art) According to Japanese Patent Laid-Open No. 58-75880, etc., the amount and temperature of hot water in a bathtub are detected by a water level detector and a hot water temperature detector, respectively, and boiling is achieved at a target amount and temperature of hot water. An automatic bath device is known.
この種の装置の自動運転モードによれば、給水、給水停
止、バーナ点火、バーナ停止の各シーケンスを自動的に
管]!!!し、風呂の清上げを行うが、あくまでも浴槽
の水を沸上げるものである。これに対して、給湯機及び
湯水混合栓により所定温度の湯を浴槽に供給するものも
ある。すなわち、浴槽の湯量及び湯温をそれぞれ水位検
出器及び湯温検出器により検出し、制御ユニットを介し
て主ユニット及び追焚ユニットを有する給湯機及び湯水
混合栓を作動させ、予め定めた設定湯量及び設定湯温で
の清上げを達成するようにするものである。According to the automatic operation mode of this type of equipment, each sequence of water supply, water supply stop, burner ignition, and burner stop is automatically controlled]! ! ! It cleans the bathtub, but it only boils the water in the bathtub. On the other hand, some bathtubs supply hot water at a predetermined temperature to a bathtub using a water heater and a hot/cold mixer tap. That is, the amount and temperature of hot water in the bathtub are detected by a water level detector and a hot water temperature detector, respectively, and the water heater and hot water mixer faucet having a main unit and reheating unit are operated via the control unit, and the preset amount of hot water is set. And purification is achieved at the set water temperature.
(発明が解決しようとする問題点)
しかし、いずれの従来装置によっても残り湯(湯量が少
なく、湯温が低い)の有無に関係無く、給水及びこれに
引続く追焚きを実行するものであり、常に低い温度から
の加熱を行っているため8上がりに時間がかかっていた
。(Problem to be Solved by the Invention) However, with any of the conventional devices, water supply and subsequent reheating are performed regardless of whether there is remaining hot water (the amount of hot water is small and the hot water temperature is low). However, since heating was always performed from a low temperature, it took a long time to reach the temperature of 8.
従って、この発明は、残り湯の存在を判断し、残り湯が
有る場合にも無い場合にも、最短時間での廓上がりを達
成することのできる自動風呂装置を提供することを目的
とする。Therefore, an object of the present invention is to provide an automatic bath device that can determine the presence of remaining hot water and achieve bathing in the shortest possible time, whether or not there is remaining hot water.
(問題点を解決するための手段及び作用)この目的を達
成するため、この発明によれば、浴槽(1)の湯量及び
湯温をそれぞれ水位検出器(15)及び湯温検出器(1
B)により検出し、制御二二ッ) (1B)を介して主
ユニット(3)及び追焚ユニット(4)を有する給湯機
(2)及び前記湯水混合栓(7)を作動させ、予め定め
た設定湯量及び設定湯温での廓上げを達成するようにし
た自動風呂装置において、
前記ル制御二二ッ) (1B)は、前記水位検出器(1
5)と湯温検出器(16)により残り湯の有無と湯温を
検出し、残り湯が有り、且つ残り湯が設定温度より低い
場合には前記給湯II! (2)及び前記湯水混合栓(
7)により高温給湯とを行うとともに、追焚可能水位以
上においては該高温給湯と追焚きとを同時進行させるよ
うに指令し、残り湯が無い場合には前記給湯機(2)及
び前記湯水混合栓(7)により設定湯温よりやや低い低
温給湯を行うとともに、追焚可能水位以上において該低
温給湯と追焚きとを同時進行させるように指令するよう
にする。(Means and effects for solving the problem) In order to achieve this object, according to the present invention, the amount and temperature of hot water in the bathtub (1) are measured by a water level detector (15) and a hot water temperature detector (1), respectively.
Detected by B), the water heater (2) having the main unit (3) and the reheating unit (4) and the hot water mixer faucet (7) are operated via the control 22) (1B). In an automatic bath device that is configured to raise the water level at a set amount of hot water and a set water temperature, the water level detector (1B)
5) and the water temperature detector (16) detect the presence or absence of remaining hot water and the water temperature, and if there is remaining hot water and the remaining hot water is lower than the set temperature, the hot water supply II! (2) and the hot water mixer tap (
7) to supply high-temperature hot water, and when the water level is above the water level that allows reheating, a command is issued to proceed with the high-temperature hot water supply and reheating at the same time, and when there is no hot water remaining, the water heater (2) and the hot water mixer A tap (7) is used to supply hot water at a low temperature slightly lower than the set hot water temperature, and a command is given to simultaneously proceed with the low-temperature hot water supply and reheating at a water level above which reheating is possible.
このような構成によれば、給湯機により湯水混合栓を介
して給湯する装置の機能を十分に活かし、残り湯の有る
場合と無い場合とで制御を変更し、廓上がり時間が最短
となるような制御シーケンスを選定することができる。According to this configuration, the water heater makes full use of the function of the device that supplies hot water via the hot water mixer faucet, changes the control depending on whether there is hot water left or not, and minimizes the time required to fill the water. A suitable control sequence can be selected.
(発明の実施例)
以下、添付図面に従ってこの発明の詳細な説明する。な
お、各図面において同一の符号は同様の対象を示すもの
とする。(Embodiments of the Invention) The present invention will be described in detail below with reference to the accompanying drawings. Note that the same reference numerals in each drawing indicate similar objects.
第1図はこの発明の実施例に係る自動風呂装置の系統図
である0図面において、(1)は浴槽、(2)は給湯機
、(3)は給湯機(2)を構成する主ユニット、(4)
は主ユニット(3)と共に給湯機(2)を構成する追焚
ユニット(4)である、主ユニット(3)は、熱交換器
(3a)とバーナ(3b)とを備えており、同様に追焚
ユニット(4)は、熱交換器(4a)とバーナ(4b)
とを備えている。各ユニツ) (3)、(4)のバーナ
(3b) 、(4b)には、ガス配管(5)を介してガ
スが供給されて点火される。バーナ(3b) 、 (a
b)への点火指令は、後述する制御二二ツ) (18)
によって送出される。主ユニット(3)の熱交換器で3
a)には配水’!? (8)の給水側(6a)から水が
供給されて加熱され、給湯側(6a)から湯が出ていく
、このような給水側配管(8a)及び給湯側配管(6b
)はいずれも湯水混合栓(7)に接続してあり、この湯
水混合栓(7)及び給湯配管(8)を介して浴槽(1)
への給湯が行われる。湯水混合栓(7)は、所望温度の
設定によりこの設定温度を例えばサーミスタなどの温度
検出器(7a)により検出し、湯及び水を所定の割合い
で混合して所望の温度が得られるように、モータ(7b
)により湯側弁及び水側弁を連動させて開閉するもので
ある。このような湯水混合栓(7)の温度検出器(7a
)及びモータ(7b)の駆動は後述する制御ユニット(
1B)の指令により実行する。FIG. 1 is a system diagram of an automatic bath system according to an embodiment of the present invention, in which (1) is a bathtub, (2) is a water heater, and (3) is a main unit that constitutes the water heater (2). ,(4)
is a reheating unit (4) that constitutes a water heater (2) together with a main unit (3). The main unit (3) is equipped with a heat exchanger (3a) and a burner (3b), and similarly The reheating unit (4) includes a heat exchanger (4a) and a burner (4b).
It is equipped with Gas is supplied to the burners (3b) and (4b) of each unit (3) and (4) through the gas pipe (5) and ignited. Burner (3b), (a
The ignition command to b) is given by the control 22) (18)
Sent by 3 with the heat exchanger of the main unit (3)
a) Water distribution'! ? Water is supplied from the water supply side (6a) of (8) and heated, and hot water comes out from the hot water supply side (6a).
) are all connected to the hot and cold water mixing faucet (7), and the bathtub (1) is connected to the hot and cold water mixing faucet (7) and the hot water supply piping (8).
Hot water is supplied to The hot water mixing faucet (7) is configured to set a desired temperature, detect this set temperature with a temperature sensor (7a) such as a thermistor, and mix hot water and water at a predetermined ratio to obtain the desired temperature. , motor (7b
) to open and close the hot water side valve and water side valve in conjunction with each other. Temperature detector (7a) of such hot water mixer faucet (7)
) and motor (7b) are driven by a control unit (
1B) is executed by the command.
追焚ユニット(4)の熱交換器(4a)には、配管(9
)により浴槽(1)の湯が循環される。この浴槽(1)
の湯の循環は配管(9)の途中に設けた循環ポンプ(1
0)により行う、すなわち、配管(9)は、浴槽(1)
からポンプ(10)を介して追焚ユニット(4)の熱交
換器(4a)に至る往路と、この熱交換器(4a)から
浴槽(1)に戻る復路とから成る循環路を構成している
。この循環路(8)の往路は途中で分岐しており、三方
弁(19)を介して床暖房ユニー/ ) (20)への
給湯が可能となっている。三方弁(19)は、オフ状態
では通常の追焚き用循環路(9)により浴槽(1)の湯
を追焚ユニット(4)に循環させ、またオン状態では床
暖房二二ッ) (20)の配管へ浴槽(1)の湯をバイ
パスさせて追焚ユニット(4)への循環を行うようにす
るものである。The heat exchanger (4a) of the reheating unit (4) has piping (9
) circulates the hot water in the bathtub (1). This bathtub (1)
The hot water is circulated by a circulation pump (1) installed in the middle of the piping (9).
0), that is, the piping (9) is connected to the bathtub (1).
A circulation path is constituted by an outgoing path from the heat exchanger (4a) to the heat exchanger (4a) of the reheating unit (4) via the pump (10), and a return path from the heat exchanger (4a) to the bathtub (1). There is. The outbound path of this circulation path (8) branches midway, allowing hot water to be supplied to the floor heating unit (20) via a three-way valve (19). The three-way valve (19) circulates the hot water in the bathtub (1) to the reheating unit (4) through the normal reheating circulation path (9) when it is off, and circulates the hot water in the bathtub (1) to the reheating unit (4) when it is on. ) The hot water from the bathtub (1) is bypassed to the piping of the bathtub (1) and circulated to the reheating unit (4).
制御ユニット(18)は、湯水混合栓(7)を通過する
湯の温度信号(30)、水位検出器(15)による浴槽
(1)の水位信号(31)、並びに湯温検出器(1B)
による浴槽(1)内の湯温信号(32)、及び操作パネ
ル(17)の操作信号(33)を入力データとして作動
し、各バーナ(3b) 、(4b)の点火指令信号(4
0)、(41) 。The control unit (18) receives a temperature signal (30) of the hot water passing through the hot water mixing faucet (7), a water level signal (31) of the bathtub (1) from the water level detector (15), and a hot water temperature detector (1B).
It operates using the water temperature signal (32) in the bathtub (1) and the operation signal (33) of the operation panel (17) as input data, and the ignition command signal (4
0), (41).
湯水混合栓(7)のモータ(7b)の駆動指令信号(4
2)、循環ポンプ(10)の駆動信号(43)、三方弁
(19)の駆動信号(44)などを所定のタイミングで
送出するものである。なお、操作パネル(17)は、浴
室外又は浴室内の一方又は双方に設置するものであり、
例えば電源スィッチ、自動運転ボタン、湯温設定ボタン
、床暖房作動ボタンなど(いずれも図示せず)があり、
所定の動作を促す。Drive command signal (4) for the motor (7b) of the hot water mixing faucet (7)
2), a drive signal (43) for the circulation pump (10), a drive signal (44) for the three-way valve (19), etc. are sent out at predetermined timing. In addition, the operation panel (17) is installed outside the bathroom, inside the bathroom, or both.
For example, there is a power switch, automatic operation button, hot water temperature setting button, floor heating activation button, etc. (all not shown).
Encourage specific actions.
第2図は制御ユニッ) (18)の内容を示すものであ
り、これを参照しつつこの発明の詳細な説明する。なお
、以下の説明において符号(50)〜(78)は第2図
の各ブロックの番号に対応している。また、例えば(5
3y) 、 (53n)などの符号は、判断ブロック(
53)における判断がそれぞれ肯定的及び否定的である
ことを示している。FIG. 2 shows the contents of the control unit (18), and the present invention will be described in detail with reference to this. Note that in the following description, the symbols (50) to (78) correspond to the numbers of each block in FIG. Also, for example (5
Codes such as (3y) and (53n) are determined by the decision block (
53) are respectively positive and negative.
先ず、操作パネル(17)の電源スィッチをオン状態と
し、所望の湯温を設定した後、自動運転ボタンを押すと
システムがスタートする(50)、このため、制御ユニ
ツ) (18)は自己のレジスタやメモリを初期状態に
設定しく51)、また各種検出器などからデータを取込
む(52)、この後、水位検出器(15)の出力検出信
号(31)に基づき、残り湯の有無を判断し、浴槽(1
)の所定水位までの全量の供給が必要かどうかを判断す
る(51)、全量の供給が要求される場合(51y)は
、残り湯が無い状態で給湯を開始するルーチンを制御ユ
ニー7 ト(18)は選択し、給湯m (2)の主ユニ
ット(3)の点火を指令信号(40)を発生し、また湯
水混合栓(7)に調節信号(42)を供給し設定湯温よ
りやや低い低温での給湯を開始する(54)、また、浴
槽(1)の水位が迫焚き可能な水位にあるかどうかを判
断し、浴槽水位が追焚き可能な水位に到達するまで設定
湯温よりやや低い低温給湯(54)を継続する(55!
1) 、浴槽水位が追焚き可能な水位に到達した場合に
は(55y) =制御ユニット(18)は点火指令信号
(41)を発生して追焚ユニット(4)を点火させ、追
焚きを開始する(5B)、追焚指令信号(41)を発生
した後、制御ユニット(18)は水位検出器(15)の
検出信号(31)により、浴槽(1)の水位が設定水位
に達しているかどうかを判断する(57)、設定水位に
達していれば(57y)給湯を停止しく65)、設定水
位に達していない場合(57n)は、設定水位に達する
まで設定湯温よりやや低い低温給湯(54)を持続し今
までのステップを繰返す、残り湯がある場合は、全量の
給湯を要求するかどうかの判断が否定的(53n)とな
るため、制御二ニー7 ) (18)はステップ(60
)で開始する別のルーチンを選択する。すなわち、先ず
残り湯の温度が予め定めた設定温度よりも低いかどうか
を判断しくBO)、その温度が設定温度以下の場合には
(eoy)給ン3機(2)の主ユニット(3)の点火を
指令信号(40)を発生し、また湯水混合栓(7)に2
g1節信号(42)を供給し高温での給湯を開始する(
6t)、また、浴槽(1)の水位が追焚き可能な水位に
あるかどうかを判断しくE12) 、浴槽水位が追焚き
可能な水位に到達するまで高温給湯(61)を継続する
(82n) 、浴槽水位が追焚き可能な水位に到達した
場合には(62y) 、制御ユニット(18)は点火指
令信号(41)を発生して追焚ユニット(4)を点火さ
せ、追焚きを開始する(63)、追焚指令信号(41)
を発生した後、制御ユニット(18)は水位検出器(1
5)の検出信号(31)により、浴槽(りの水位が設定
水位に達しているかどうかを判断する([(4)、設定
水位に達していれば(θ4り給湯を停止しく85)、設
定水位に達していない場合は(84n)設定水位に達す
るまで高温給湯(81)を持続し今までのステップを繰
返す。First, turn on the power switch on the operation panel (17), set the desired water temperature, and then press the automatic operation button to start the system (50). Therefore, the control unit (18) Set the registers and memory to the initial state (51), and import data from various detectors (52).After this, based on the output detection signal (31) of the water level detector (15), the presence or absence of remaining hot water is determined. Judgment, bathtub (1
) is necessary to supply the entire amount up to a predetermined water level (51), and if the entire amount is required (51y), the control unit 7 executes a routine to start hot water supply with no remaining hot water (51). 18) is selected, generates a command signal (40) to ignite the main unit (3) of the hot water supply m (2), and also supplies an adjustment signal (42) to the hot water mixing faucet (7) to raise the water temperature slightly higher than the set water temperature. Start hot water supply at a low temperature (54), and also determine whether the water level in the bathtub (1) is at a water level that allows reheating, and keep the hot water temperature lower than the set water temperature until the water level of the bathtub reaches a level that allows reheating. Continue the slightly lower temperature hot water supply (54) (55!
1) When the water level of the bathtub reaches a water level that allows reheating (55y), the control unit (18) generates an ignition command signal (41) to ignite the reheating unit (4) to start reheating. After generating the reheat command signal (41) to start (5B), the control unit (18) detects when the water level in the bathtub (1) reaches the set water level based on the detection signal (31) of the water level detector (15). If the set water level has been reached (57y), the hot water supply will be stopped (65), and if the set water level has not been reached (57n), the water temperature will be kept at a low temperature slightly lower than the set water temperature until the set water level is reached (57). Continue hot water supply (54) and repeat the steps up to now. If there is remaining hot water, the judgment on whether to request the full amount of hot water supply will be negative (53n), so control second knee 7) (18) is Step (60
) to select another routine to start with. That is, first, it is determined whether the temperature of the remaining hot water is lower than the predetermined set temperature (BO), and if the temperature is below the set temperature (eoy), the main unit (3) of the three hot water supply units (2) It generates a command signal (40) to ignite the
Supply g1 node signal (42) and start hot water supply at high temperature (
6t), and also determines whether the water level in the bathtub (1) is at a water level that allows reheating (E12), and continues high-temperature hot water supply (61) until the water level of the bathtub reaches a water level that allows reheating (82n). When the water level of the bathtub reaches a water level that allows reheating (62y), the control unit (18) generates an ignition command signal (41) to ignite the reheat unit (4) and start reheating. (63), refiring command signal (41)
After generating the water level detector (18), the control unit (18)
Based on the detection signal (31) in step 5), it is determined whether the water level in the bathtub has reached the set water level ((4), if it has reached the set water level (θ4, stop the hot water supply 85), set If the water level has not been reached (84n), high temperature hot water supply (81) is continued until the set water level is reached, and the previous steps are repeated.
残り湯があり且つその温度が所定温度以上である場合に
は(80n) 、給湯機(2)への点火を指令すること
なく、湯水混合栓(7)に調節信号(42)を供給し湯
水混合栓(7)を全閉して給水を開始する(70)、給
水(70)は設定水位まで持続しく71)、設定水位に
達した場合には給水を停止する(72)、この後湯温検
出器(16)の検出信号(32)に基づき浴槽(1)の
湯温が設定8上げ温度にあるかどうかを判断しく73)
、設定佛上げ温度にない場合(73n)は追焚きを開始
する(74)。If there is remaining hot water and its temperature is higher than the predetermined temperature (80n), the control signal (42) is supplied to the hot water mixing faucet (7) without instructing the water heater (2) to ignite. Fully close the mixer faucet (7) and start water supply (70), the water supply (70) will continue until the set water level 71), and when the set water level is reached, the water supply will be stopped (72), after which the hot water supply will start. Based on the detection signal (32) of the temperature detector (16), it is determined whether the water temperature in the bathtub (1) is higher than the set temperature 73)
If the set temperature is not reached (73n), reheating is started (74).
この後、今までの各ルーチンに共通して、浴槽温度が清
上がり温度に到達したかを判断して(75)追焚きを停
止しく76)、又は沸上がり温度が以後低下した場合(
77y)には追焚処理(78)をするようにして、沸上
がり温度を維持する。After this, common to all the routines up to now, it is determined whether the bathtub temperature has reached the cleansing temperature (75) and the reheating is stopped (76), or if the boiling temperature has subsequently decreased (
At 77y), reheating processing (78) is performed to maintain the boiling temperature.
第3図乃至第5図はこのような実施例の動作を模式的に
示すものである。第3図は、第2図のステップ(53)
〜(57)に対応し、残り湯が無い場合には設定湯温よ
りやや低い低温での給湯を開始しくa)、湯量が追焚可
能水位を越えた後に追焚きを給湯と同時進行させるよう
にして(b)、所望温度での沸上げを達成するようにす
る。具体的には。3 to 5 schematically show the operation of such an embodiment. Figure 3 shows step (53) in Figure 2.
Corresponding to (57), if there is no remaining hot water, hot water supply will start at a temperature slightly lower than the set hot water temperature. a) After the amount of hot water exceeds the water level that allows reheating, reheating will proceed simultaneously with hot water supply. (b) to achieve boiling at the desired temperature. in particular.
浴槽(1)がほぼ空の状態から42℃、180リツトル
の湯を張るには、この実施例によればほぼ12分かかっ
た。第4図は、第2図のステップ(80)〜(64)に
対応し、ぬるい湯が相当量有る場合には(a)、直ちに
高温給湯と追焚きとを同時進行(b)させるようにする
、具体的には、130リツトル、20℃の残り湯を18
0リツトル、42℃にするために、この実施例によれば
ほぼ16分かかった。第5図は第2図のステップ(70
)〜(72)に対応し、熱い湯が相当量有る場合には(
a)、給水により湯温を低下させて所望温度とする(b
)、このような重態は、前に入浴した人の設定温度が高
いと感じ、設定温度を低温側に変更した場合に生ずる。According to this example, it took approximately 12 minutes to fill the bathtub (1) with 180 liters of hot water at 42° C. from an almost empty state. Figure 4 corresponds to steps (80) to (64) in Figure 2, and if there is a considerable amount of lukewarm water (a), high-temperature hot water supply and reheating are performed simultaneously (b). Specifically, 130 liters of remaining hot water at 20℃
It took approximately 16 minutes according to this example to reach 0 liters and 42°C. Figure 5 shows the step (70) in Figure 2.
) to (72), and if there is a considerable amount of hot water, (
a), Lower the water temperature by supplying water to the desired temperature (b)
), such a serious condition occurs when the person who previously took a bath feels that the temperature setting is high and changes the temperature setting to a lower temperature side.
以上の実施例では床暖房ユニッ) (20)の動作につ
いて説明しなかったが、設定水位の判断(57,84,
71)の後に床暖房スイッチ(図示せず)がオン状態に
なっているかどうかを判断し、三方弁(19)を床暖房
ユニット(20)側に切換えるステー2プを付加えるこ
とができる。Although the operation of the floor heating unit (20) was not explained in the above embodiment, the determination of the set water level (57, 84,
After step 71), a stay 2 can be added that determines whether a floor heating switch (not shown) is in the on state and switches the three-way valve (19) to the floor heating unit (20) side.
尚、本実施例では熱源を給湯機として説明してきたが、
これに限らず、ヒートポンプ等の他熱源によっても本発
明の目的が達せられることは言うまでも無い。In this example, the heat source has been described as a water heater, but
It goes without saying that the object of the present invention is not limited to this, and the object of the present invention can also be achieved by using other heat sources such as a heat pump.
(発明の効果)
この発明によれば、以上のように残り湯の有無を判断し
て制御ユニー/ )による制御内容を変更することによ
り、給湯機により湯水混合栓を介して給湯するシステム
の機能に活かすことができ、いかなる状態でも迅速な沸
上げの可能な自動風呂装置を得ることができる。(Effects of the Invention) According to the present invention, by determining the presence or absence of remaining hot water as described above and changing the control content by the control unit / ), the system functions to supply hot water via the hot water mixer faucet by the water heater. It is possible to obtain an automatic bath device that can be utilized for rapid boiling under any conditions.
第1図はこの発明の実施例に係る自動風呂装置の系統図
、第2図はこの発明の実施例に係る自動風呂装はの要部
構成並びに動作を説明するためのフローチャート、第3
図乃至第5図はこの発明の実施例に係る自動風呂装はの
動作説明図である。
図面において、(1)は浴槽、(2)は給・′Igj機
、(3)は主ユニット、(4)は追焚ユニット、(7)
は湯水混合栓、(15)は水位検出器、(1B)は湯温
検出器、(17)は操作パネル、(18)は制御ユニッ
ト。
(18)は三方弁、(20)は床暖房ユニットである。
第3図
第4図
第5図FIG. 1 is a system diagram of an automatic bath equipment according to an embodiment of the present invention, FIG. 2 is a flowchart for explaining the main part configuration and operation of the automatic bath equipment according to an embodiment of the invention, and FIG.
5 through 5 are explanatory diagrams of the operation of the automatic bath equipment according to the embodiment of the present invention. In the drawing, (1) is the bathtub, (2) is the supply/Igj machine, (3) is the main unit, (4) is the reheating unit, (7)
(15) is a water level detector, (1B) is a hot water temperature detector, (17) is an operation panel, and (18) is a control unit. (18) is a three-way valve, and (20) is a floor heating unit. Figure 3 Figure 4 Figure 5
Claims (1)
器により検出し、制御ユニットを介して主ユニット及び
追焚ユニットを有する給湯機及び湯水混合栓を作動させ
、予め定めた設定湯量及び設定湯温での沸上げを達成す
るようにした自動風呂装置において、 前記制御ユニットは、前記水位検出器と湯温検出器によ
り残り湯の有無と湯温を検出し、残り湯が有り、且つ設
定温度よりも低い場合には前記給湯機及び前記湯水混合
栓により高温給湯を行うとともに、追焚可能水位以上に
おいては該高温給湯と追焚きとを同時進行させるように
指令し、残り湯が無い場合には前記給湯機及び前記湯水
混合栓により設定湯温よりやや低い低温給湯を行うとと
もに、追焚可能水位以上において該低温給湯と追焚きと
を同時進行させるように指令することを特徴とする自動
風呂装置。[Scope of Claims] The amount and temperature of hot water in the bathtub are detected by a water level detector and a hot water temperature detector, respectively, and a water heater and a hot water mixing faucet having a main unit and a reheating unit are operated via a control unit. In an automatic bath device that achieves boiling at a predetermined set amount of hot water and set water temperature, the control unit detects the presence or absence of remaining hot water and the temperature of the hot water using the water level detector and the hot water temperature detector, and detects the remaining hot water. When there is hot water and the temperature is lower than the set temperature, the hot water supply machine and the hot water mixer tap supply high-temperature hot water, and when the water level is above the water level that allows reheating, the high-temperature hot water supply and reheating are instructed to proceed at the same time. If there is no hot water remaining, the water heater and the hot water mixer tap supply hot water at a low temperature that is slightly lower than the set water temperature, and at a water level above which reheating is possible, the low temperature hot water supply and reheating are instructed to proceed at the same time. An automatic bath device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61255061A JPS63108149A (en) | 1986-10-27 | 1986-10-27 | Automatic bath device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61255061A JPS63108149A (en) | 1986-10-27 | 1986-10-27 | Automatic bath device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63108149A true JPS63108149A (en) | 1988-05-13 |
JPH0343545B2 JPH0343545B2 (en) | 1991-07-02 |
Family
ID=17273600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61255061A Granted JPS63108149A (en) | 1986-10-27 | 1986-10-27 | Automatic bath device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63108149A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63259348A (en) * | 1987-04-15 | 1988-10-26 | Gasutaa:Kk | Method of controlling hot water filling for automatic bath boiler having water heater |
JPS6425665U (en) * | 1987-08-06 | 1989-02-13 | ||
JPH01260257A (en) * | 1988-04-07 | 1989-10-17 | Noritz Corp | Automatic hot-water feed device for bath |
JPH0289248U (en) * | 1988-12-28 | 1990-07-16 | ||
JPH0525252U (en) * | 1991-09-04 | 1993-04-02 | リンナイ株式会社 | Bath equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61289261A (en) * | 1985-06-18 | 1986-12-19 | Matsushita Electric Ind Co Ltd | Hot-water supplying device for bath |
-
1986
- 1986-10-27 JP JP61255061A patent/JPS63108149A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61289261A (en) * | 1985-06-18 | 1986-12-19 | Matsushita Electric Ind Co Ltd | Hot-water supplying device for bath |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63259348A (en) * | 1987-04-15 | 1988-10-26 | Gasutaa:Kk | Method of controlling hot water filling for automatic bath boiler having water heater |
JPH0478900B2 (en) * | 1987-04-15 | 1992-12-14 | Gastar Corp | |
JPS6425665U (en) * | 1987-08-06 | 1989-02-13 | ||
JPH01260257A (en) * | 1988-04-07 | 1989-10-17 | Noritz Corp | Automatic hot-water feed device for bath |
JPH0289248U (en) * | 1988-12-28 | 1990-07-16 | ||
JPH0525252U (en) * | 1991-09-04 | 1993-04-02 | リンナイ株式会社 | Bath equipment |
Also Published As
Publication number | Publication date |
---|---|
JPH0343545B2 (en) | 1991-07-02 |
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Legal Events
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LAPS | Cancellation because of no payment of annual fees |