JPH0123065Y2 - - Google Patents

Info

Publication number
JPH0123065Y2
JPH0123065Y2 JP1984028665U JP2866584U JPH0123065Y2 JP H0123065 Y2 JPH0123065 Y2 JP H0123065Y2 JP 1984028665 U JP1984028665 U JP 1984028665U JP 2866584 U JP2866584 U JP 2866584U JP H0123065 Y2 JPH0123065 Y2 JP H0123065Y2
Authority
JP
Japan
Prior art keywords
timer
bath
hot water
circuit
time
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.)
Expired
Application number
JP1984028665U
Other languages
Japanese (ja)
Other versions
JPS60140858U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2866584U priority Critical patent/JPS60140858U/en
Publication of JPS60140858U publication Critical patent/JPS60140858U/en
Application granted granted Critical
Publication of JPH0123065Y2 publication Critical patent/JPH0123065Y2/ja
Granted legal-status Critical Current

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  • Control For Baths (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Description

【考案の詳細な説明】 本考案は特に給湯優先方式の一缶二回路給湯風
呂装置に関するものである。
[Detailed Description of the Invention] The present invention particularly relates to a one-can, two-circuit hot water bath device of a hot water supply priority type.

従来のこの種装置を第1図に基づいて説明する
と、11は燃焼器で、この燃焼器1により給湯用
熱交換器12と風呂用熱交換器13とを一体形成
した缶体を加熱するようにしてあり、風呂加熱時
即ち浴槽14水の加熱時にはポンプ15を駆動し
て浴槽水を循環させ、又給湯は給湯栓16の開栓
による通水を水スイツチ17が検出して行うよう
にしてある。又かかる装置では浴槽水の加熱と給
湯加熱を同時に行うことは出来ず、使用勝手の点
から浴槽水の加熱中であつても給湯を優先させて
行うようにしてある。
A conventional device of this kind will be explained based on FIG. 1. Reference numeral 11 is a combustor, and the combustor 1 heats a can body in which a hot water supply heat exchanger 12 and a bath heat exchanger 13 are integrally formed. When the bath is heated, that is, when the water in the bathtub 14 is heated, the pump 15 is driven to circulate the bath water, and hot water is supplied by a water switch 17 that detects water flow when the hot water tap 16 is opened. be. Furthermore, such a device cannot heat bathtub water and hot water supply at the same time; from the viewpoint of ease of use, priority is given to hot water supply even when bathtub water is being heated.

又従来、給湯優先方式の一缶二回路給湯風呂装
置では、風呂加熱開始から所定時間経過すると所
定の湯温に達したものとして停止されるようにタ
イマで制御されるようにしてある。ところが、給
湯をその途中で行うと、給湯時間だけ風呂加熱時
間が短縮され、浴槽4が所望の湯温まで昇温させ
られないうちにタイムアツプして加熱が終了させ
られてしまうことがある。
Conventionally, a one-can, two-circuit hot water bath system of the hot water supply priority system is controlled by a timer so that when a predetermined period of time has elapsed from the start of bath heating, the bath is deemed to have reached a predetermined temperature and is stopped. However, if hot water is supplied in the middle, the bath heating time is shortened by the hot water supply time, and heating may end due to time-up before the bathtub 4 is heated to the desired water temperature.

本考案は上述に鑑みて、給湯使用する間は風呂
加熱時間を時限制御するタイマが作動しないよう
にすることを目的とするもので、以下図例に基づ
き具体的に設明する。
In view of the above, the purpose of the present invention is to prevent the timer for time-limited bath heating time from operating while hot water is being supplied, and will be specifically designed based on the example shown below.

図は本考案の一実施例のブロツク回路図であ
り、図中、1は押釦式の風呂点火スイツチ、2は
給湯器の水スイツチ、3はカウンタタイマよりな
るタイマ、4は燃焼制御回路、Q1〜Q5は各トラ
ンジスタである。タイマ3には、電源端子,
カウント開始指令入力端子、カウントアツプ信
号出力端子、カウント停止制御入力端子など
が設けられている。トランジスタQ4,Q5でタイ
マ停止回路5を構成している。
The figure is a block circuit diagram of an embodiment of the present invention, in which 1 is a push-button bath ignition switch, 2 is a water heater water switch, 3 is a timer consisting of a counter timer, 4 is a combustion control circuit, Q1 ~Q5 is each transistor. Timer 3 has a power terminal,
A count start command input terminal, a count up signal output terminal, a count stop control input terminal, etc. are provided. A timer stop circuit 5 is configured by transistors Q4 and Q5.

以上の構成において、風呂を加熱する場合風呂
点火スイツチ1を押圧する。この点火スイツチ1
の押圧によりタイマ3にカウント開始指令が入力
され、一方トランジスタQ3がオフ状態にあるの
でトランジスタQ2,Q1が導通し、点火スイツチ
1が開成しても以後タイマ3並びに燃焼制御回路
4にはトランジスタQ1を介して通電され、ポン
プ15、燃焼器11が作動して浴槽水が加熱され
る。
In the above configuration, when heating the bath, the bath ignition switch 1 is pressed. This ignition switch 1
By pressing , a count start command is input to timer 3. On the other hand, since transistor Q3 is in the off state, transistors Q2 and Q1 become conductive, and even if ignition switch 1 is opened, from now on, transistor Q1 is input to timer 3 and combustion control circuit 4. The pump 15 and combustor 11 are activated to heat the bath water.

又風呂加熱中に給湯栓6を開栓し水スイツチ2
が閉成されると、燃焼制御回路4では風呂燃焼制
御シーケンスに給湯燃焼制御シーケンスが割り込
まれて、風呂加熱がこれに接続されたポンプの停
止などの方法で停止される。同時にトランジスタ
Q4,Q5がオンに切換えられ、タイマ3にトラン
ジスタQ5を介してカウント停止指令が入力され
て、タイマ3のタイムカウント動作が停止され
る。そして給湯使用が終り、水スイツチ2がオフ
に戻されると、トランジスタQ4,Q5はオフとな
り、カウント停止指令が解除され、タイマ3のタ
イムカウント動作が再開される。タイマ3のタイ
ムカウントが終了すると、カウントアツプ信号が
トランジスタQ3のベースに出力され、これによ
りオンとなつたトランジスタQ3によつてトラン
ジスタQ1,Q2が共にオフとなつてリセツトされ
る。
Also, while the bath is heating, open the hot water tap 6 and turn the water switch 2.
When the combustion control circuit 4 is closed, a hot water supply combustion control sequence is inserted into the bath combustion control sequence in the combustion control circuit 4, and bath heating is stopped by a method such as stopping a pump connected to the bath combustion control sequence. transistor at the same time
Q4 and Q5 are switched on, a count stop command is input to timer 3 via transistor Q5, and the time counting operation of timer 3 is stopped. When the water supply is finished and the water switch 2 is turned off, the transistors Q4 and Q5 are turned off, the count stop command is released, and the timer 3 restarts the time counting operation. When the time count of timer 3 ends, a count-up signal is output to the base of transistor Q3, which turns on transistor Q3, which turns off both transistors Q1 and Q2 and resets them.

以上説明したように、本考案は風呂加熱時間を
時限制御するタイマをカウンタタイマで構成し、
水スイツチの閉成時に該タイマをカウント停止さ
せるタイマ停止回路を設けることにより、給湯使
用する間のタイマの計時動作を停止させることが
でき、給湯使用する時間によつて風呂加熱時間が
短縮されずに済み、タイマで設定された時間一杯
にわたつて風呂加熱が行え、浴槽の湯温を所望の
湯温まで昇温させることができるので極めて便利
な一缶二回路給湯風呂装置を提供することができ
る。
As explained above, in the present invention, the timer for controlling the bath heating time is configured with a counter timer.
By providing a timer stop circuit that stops counting the timer when the water switch is closed, it is possible to stop the timer's counting operation while hot water is being supplied, so that the bath heating time will not be shortened depending on the time that hot water is being supplied. To provide a one-can two-circuit hot water bath device that is extremely convenient because it can heat the bath for the entire time set by a timer and raise the water temperature in the bathtub to a desired water temperature. can.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は一缶二回路給湯風呂装置の一例を示す
全体構成図、第2図は本考案の一実施例を示すブ
ロツク回路図である。 3……タイマ、11……加熱器、12……給湯
用熱交換器、13……風呂用熱交換器。
FIG. 1 is an overall configuration diagram showing an example of a one-can two-circuit hot water bath apparatus, and FIG. 2 is a block circuit diagram showing an embodiment of the present invention. 3...Timer, 11...Heater, 12...Hot water supply heat exchanger, 13...Bath heat exchanger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給湯用熱交換器と風呂用熱交換器を一体形成し
た缶体と、両熱交換器を加熱する加熱器とを備え
たものにおいて、風呂加熱時間を時限制御するタ
イマをカウンタタイマで構成すると共に、給湯使
用を検出して該タイマのカウントを一時停止させ
る信号を出力するタイマ停止回路を設けたことを
特徴とする一缶二回路給湯風呂装置。
In a case equipped with a can integrally formed with a hot water supply heat exchanger and a bath heat exchanger, and a heater for heating both heat exchangers, the timer for controlling the bath heating time is configured with a counter timer. 1. A one-can, two-circuit hot water bath device, characterized in that it is provided with a timer stop circuit that detects the use of hot water and outputs a signal to temporarily stop counting of the timer.
JP2866584U 1984-02-28 1984-02-28 One-can two-circuit hot water bath device Granted JPS60140858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2866584U JPS60140858U (en) 1984-02-28 1984-02-28 One-can two-circuit hot water bath device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2866584U JPS60140858U (en) 1984-02-28 1984-02-28 One-can two-circuit hot water bath device

Publications (2)

Publication Number Publication Date
JPS60140858U JPS60140858U (en) 1985-09-18
JPH0123065Y2 true JPH0123065Y2 (en) 1989-07-14

Family

ID=30526755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2866584U Granted JPS60140858U (en) 1984-02-28 1984-02-28 One-can two-circuit hot water bath device

Country Status (1)

Country Link
JP (1) JPS60140858U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175721A (en) * 1982-03-31 1983-10-15 Toshiba Corp Cooking range

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175721A (en) * 1982-03-31 1983-10-15 Toshiba Corp Cooking range

Also Published As

Publication number Publication date
JPS60140858U (en) 1985-09-18

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