JPH0772619B2 - Bathroom floor heating device - Google Patents
Bathroom floor heating deviceInfo
- Publication number
- JPH0772619B2 JPH0772619B2 JP2078180A JP7818090A JPH0772619B2 JP H0772619 B2 JPH0772619 B2 JP H0772619B2 JP 2078180 A JP2078180 A JP 2078180A JP 7818090 A JP7818090 A JP 7818090A JP H0772619 B2 JPH0772619 B2 JP H0772619B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- filling
- bathtub
- water
- opening
- 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 - Fee Related
Links
Landscapes
- Central Heating Systems (AREA)
Description
【発明の詳細な説明】 [利用分野及び発明の概要] 本発明は、浴室床面加温装置に関するものであり、給湯
器からの湯を浴室床面に湯を散水してこの床面を加温す
る装置において、浴室内に特別な配管や装置を装備させ
ることなく、浴室床面を加温できるようにしてこの種加
温装置を具備する風呂装置の簡素化を企画するものであ
る。TECHNICAL FIELD The present invention relates to a bathroom floor surface heating device, in which hot water from a water heater is sprayed onto the bathroom floor surface to heat the floor surface. With regard to a heating device, the bath floor equipped with this kind of heating device is planned to be simplified so that the bathroom floor surface can be heated without equipping the bathroom with a special pipe or device.
[従来技術及びその課題] 冬などでは、入浴初期には浴室床面が冷たく不快なもの
であるが、かかる不便を解消するために、浴室床面に温
水を散水して、浴室床面を加温するようにしたものが、
実開昭63-29015号公報に開示されている。このものは、
浴室床面に温水を散水できるようにするために、浴室壁
面に散水シャワー設備を配備させ、この設備からの散水
を任意に制御するための操作盤を浴室壁面に取付けたも
のである。[Prior art and its problem] In winter, the bathroom floor is cold and uncomfortable at the beginning of bathing, but in order to eliminate such inconvenience, hot water is sprayed on the bathroom floor to add the bath floor. The one that was warmed
It is disclosed in Japanese Utility Model Laid-Open No. 63-29015. This one is
In order to spray hot water on the bathroom floor, a shower device for spraying water is provided on the wall surface of the bathroom, and an operation panel for arbitrarily controlling the spraying from this equipment is attached to the wall surface of the bathroom.
このものでは、冬期など、浴室床面が冷たい時には、前
記散水シャワー装置から温水を散水させることにより、
床面を加温できる。In this one, when the bathroom floor surface is cold, such as in winter, by spraying warm water from the spray shower device,
The floor can be heated.
ところが、この従来のものでは、浴室床面を加温するた
めに浴室内に特別な散水装置を付加する必要があり、こ
の為の配管及び設置作業が面倒である。However, in this conventional device, it is necessary to add a special water sprinkling device in the bathroom in order to heat the floor surface of the bathroom, and the piping and installation work for this are troublesome.
前記散水装置には、風呂装置に含まれる給湯器から温水
が供給されることとなるが、通常、この風呂装置と浴槽
とは予め所定の配管によって連通接続されていることか
ら、上記先行技術のものでは、この浴槽への配管以外に
余分な配管を施工しなければならないこととなる。Hot water will be supplied to the water sprinkler from a water heater included in the bath device, but since the bath device and the bathtub are normally connected in advance by a predetermined pipe, the above-mentioned prior art is described. With this, extra piping must be installed in addition to the piping for this bathtub.
本発明は、かかる点に鑑みてなされたものであり、風呂
装置から浴槽への配管以外に特別な配管を施すことな
く、浴室床面を加温できるようにして、浴室床面加温装
置の施工作業を不要にすることをその課題とする。The present invention has been made in view of the above point, and is capable of heating the bathroom floor surface without providing a special pipe other than the pipe from the bath device to the bathtub, and the bathroom floor surface heating device The task is to make construction work unnecessary.
*請求項1の発明について [技術的手段] 上記課題を解決するために講じた本発明の技術的手段は
『湯張り回路(12)を介して浴槽(1)に湯張りし、浴
槽(1)内の貯湯量が所定の容量になった時点で湯張り
動作を停止させる湯張り装置を具備する形式の給湯器に
よって浴室床面を加温する装置であって、湯張り装置
を、湯張り操作によって湯張り回路(12)に挿入した開
閉弁(33)を開弁させると共に、浴槽(1)内の貯湯量
が設定値に達した時点で所定の信号を出力する湯張り量
検知手段(4)からの出力により前記開閉弁(33)を閉
じる構成とし、操作部(43)の開閉操作に対応し且前記
湯張り量検知手段(4)の出力とは独立した開閉信号を
前記開閉弁(33)に出力する開閉信号出力回路(42)を
設け、前記操作部(43)のうちの少なくとも開操作部を
浴室外部に設けた』ことである。* Regarding the invention of claim 1 [Technical Means] The technical means of the present invention taken to solve the above-mentioned problems is to "fill the bathtub (1) through the water filling circuit (12), ) Is a device for heating the bathroom floor surface by a water heater of a type equipped with a water filling device that stops the water filling operation when the amount of stored hot water in the inside reaches a predetermined volume. An on-off valve (33) inserted into the water filling circuit (12) by operation is opened, and a water filling amount detecting means (a predetermined signal is output when the amount of hot water stored in the bathtub (1) reaches a set value ( The open / close valve (33) is closed by the output from the switch 4), and an open / close signal corresponding to the open / close operation of the operation part (43) and independent of the output of the water filling amount detecting means (4) is provided to the open / close valve. An open / close signal output circuit (42) for outputting to (33) is provided to reduce the number of operation parts (43). Both provided the open operation unit in the bathroom outside, "that is.
[作用] 上記技術的手段は次のように作用する。[Operation] The above technical means operates as follows.
給湯器と浴槽(1)とは湯張り回路(12)によって接続
され、この湯張り回路(12)内に挿入した開閉弁(33)
と、これの制御手段とからなる湯張り装置を具備するこ
とから、この湯張り装置を動作状態とすると、開閉弁
(33)が開弁して湯張りが開始され、その後、浴槽
(1)内の貯湯量が所定の値に達すると、湯張り量検知
手段(4)からの出力によって開閉弁(33)が閉弁され
て湯張り動作が停止せしめられる。つまり、給湯器から
浴槽(1)内に所定の量の湯が供給される時点で湯張り
動作が自動的に停止する。The water heater and the bathtub (1) are connected by a hot water filling circuit (12), and an on-off valve (33) inserted in the hot water filling circuit (12)
Since the water filling device is provided with the control means for controlling the water filling device, when the water filling device is activated, the on-off valve (33) opens to start the water filling, and then the bathtub (1). When the amount of stored hot water in the inside reaches a predetermined value, the opening / closing valve (33) is closed by the output from the amount of hot water filling detecting means (4) to stop the hot water filling operation. That is, the filling operation automatically stops when a predetermined amount of hot water is supplied from the water heater into the bathtub (1).
入浴に先立って、浴室床面を加温するには、操作部(4
3)における開操作部を操作すると、このときの開閉信
号出力回路(42)からの出力信号を前記湯張り量検知手
段(4)からの出力とは独立して開閉弁(33)に印加さ
れてこの開閉弁(33)が開弁し、湯張り回路(12)から
浴槽(1)への給湯が再開される。このとき、浴槽
(1)内の水位は入浴水にあることから、その後、給湯
の進行に伴って浴槽(1)内の湯が浴槽(1)の上端縁
から溢れ出ることとなり、この溢出温水によって浴室床
面が加温される。To warm the bathroom floor prior to bathing, use the operation part (4
When the opening operation portion in 3) is operated, the output signal from the open / close signal output circuit (42) at this time is applied to the open / close valve (33) independently of the output from the water filling amount detecting means (4). The lever opening / closing valve (33) is opened, and hot water supply from the hot water filling circuit (12) to the bathtub (1) is restarted. At this time, since the water level in the bathtub (1) is the bathing water, the hot water in the bathtub (1) will then overflow from the upper edge of the bathtub (1) as the hot water supply progresses. The bathroom floor is heated by.
浴室床面が所定の温度に加温された時点で操作部(43)
の閉操作部を操作して開閉弁(33)を閉弁させると、湯
張り回路(12)を介する給湯が停止されて溢出が止る。When the bathroom floor is heated to a predetermined temperature, the operation unit (43)
When the on-off valve (33) is closed by operating the closing operation part of (3), the hot water supply through the water filling circuit (12) is stopped and the overflow stops.
このように、操作部(43)の操作によって必要に応じて
浴槽(1)から温水を溢れ出させることができ、浴室床
面が加温され、所定の加温が終了した時点でこの加温動
作が停止される。In this way, warm water can be overflowed from the bathtub (1) as necessary by operating the operation section (43), the bathroom floor surface is heated, and when the predetermined heating is completed, this heating is performed. The operation is stopped.
[効果] 本発明は上記構成であるから次の特有の効果を有する。[Effects] The present invention having the above-described configuration has the following unique effects.
浴槽(1)から溢れ出る湯によって浴室床面が加温され
るから入浴時の不快感が解消される。しかも、この加温
装置の為に特別な配管が不要となるから、浴室床面加温
装置を具備する風呂装置の構造が簡素化できる。The hot water overflowing from the bathtub (1) heats the floor surface of the bathroom, so that discomfort during bathing is eliminated. Moreover, since no special piping is required for this heating device, the structure of the bath device including the bathroom floor heating device can be simplified.
浴室外部に設けた操作部(43)における開操作部の操作
によって任意に加温のための操作が行えるから使い勝手
が良い。It is convenient because the operation for opening can be arbitrarily performed by operating the opening operation section of the operation section (43) provided outside the bathroom.
*請求項2の発明について この請求項2の発明は、浴槽(1)からの温水の溢出を
自動的に停止できるようにしたものであり、この為の技
術的手段は、『湯張り装置を、湯張り操作によって湯張
り回路(12)に挿入した開閉弁(33)を開弁させると共
に、浴槽(1)内の貯湯量が設定値に達した時点で所定
の信号を出力する湯張り量検知手段(4)からの出力に
より前記開閉弁(33)を閉じる構成とし、前記湯張り量
検知手段(4)の出力とは独立した開閉信号を前記開閉
弁(33)に出力する制御回路(45)を具備させ、この制
御回路(45)を、始動操作部の操作によって前記開閉弁
(33)に開信号を出力する回路と、前記始動操作後所定
の時間経過時に閉信号を出力するタイマー回路(46)と
から構成し、該回路によって設定される開閉弁(33)の
開弁時間を浴槽(1)から溢れた湯によって浴室床面が
所定の温度に加温されるに要する時間に設定した』こと
である。* Regarding the invention of claim 2 The invention of claim 2 is designed so that the overflow of hot water from the bathtub (1) can be automatically stopped, and the technical means therefor is to , The amount of water filling that opens the on-off valve (33) inserted in the water filling circuit (12) by the water filling operation and outputs a predetermined signal when the amount of hot water stored in the bathtub (1) reaches the set value. A control circuit for outputting the opening / closing valve (33) to the opening / closing valve (33) independently of the output of the water filling amount detecting means (4) by closing the opening / closing valve (33) by the output from the detecting means (4). 45), the control circuit (45) is provided with a circuit for outputting an open signal to the on-off valve (33) by the operation of a start operation section, and a timer for outputting a close signal when a predetermined time has elapsed after the start operation. An on-off valve (33) composed of a circuit (46) and set by the circuit Is set to the time required for the bathroom floor surface to be heated to a predetermined temperature by the hot water overflowing from the bathtub (1).
[作用] 本発明の上記技術的手段は次のように作用する。[Operation] The above technical means of the present invention operates as follows.
湯張り装置によって浴槽(1)内に設定水位まで自動的
に湯張りされる作用については上記請求項1の発明と同
様である。The operation of automatically filling the bathtub (1) with water up to the set water level by the water filling device is the same as in the first aspect of the invention.
浴室床面を加温するには、始動操作部を操作する。これ
により、湯張り回路(12)からの給湯が開始され、浴槽
(1)内の湯が満水に達したあと給湯の継続によって浴
槽(1)から湯が溢れでる。この状態が所定の時間継続
した後、タイマー回路(46)の出力によって開閉弁(3
3)が閉弁されて湯張り回路(12)からの給湯が停止さ
れる。つまり、浴室床面の加温動作が自動的に停止され
ることとなる。To warm the bathroom floor, operate the start operation part. Thereby, hot water supply from the hot water filling circuit (12) is started, and after hot water in the bathtub (1) reaches full water, hot water overflows from the bathtub (1) by continuing hot water supply. After this state continues for a predetermined time, the open / close valve (3
3) is closed and hot water supply from the hot water circuit (12) is stopped. That is, the heating operation on the floor of the bathroom is automatically stopped.
[効果] このように、この発明によれば、加温動作を開始させた
後、浴室床面が所定の温度に暖められた時点でこの加温
動作が自動的に停止することとなる。[Effect] As described above, according to the present invention, after the heating operation is started, the heating operation is automatically stopped when the bathroom floor surface is warmed to a predetermined temperature.
[実施例] 以下、本発明の実施例を第1図から第4図に基いて説明
する。[Embodiment] An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.
第1図及び第2図に示す実施例の風呂装置は、上記請求
項1の発明の実施例であり、給湯器(A)の熱交換器
(11)を介する給湯回路(10)は、浴槽(1)への湯張
り回路(12)と他の給湯場所への給湯回路とに分岐され
ており、前記湯張り回路(12)には開閉弁(33)が挿入
されている。The bath apparatus of the embodiment shown in FIG. 1 and FIG. 2 is an embodiment of the invention of the above-mentioned claim 1, and the hot water supply circuit (10) via the heat exchanger (11) of the water heater (A) is a bathtub. It is branched into a hot water filling circuit (12) for (1) and a hot water supplying circuit for another hot water supply place, and an open / close valve (33) is inserted in the hot water filling circuit (12).
この開閉弁(33)は、熱交換器(11)に対応する燃焼器
へのガス回路に挿入したガス弁(30)とともに、給湯器
(A)内の制御装置(C)によって制御されるようにな
っており、この制御装置(C)には湯張り動作及び燃焼
動作等を制御する主制御装置(C0)と、浴槽(1)の湯
を溢れさせるための溢水制御装置(C1)とを具備させて
あり、この制御装置(C)には、浴槽(1)内の水位を
検知する水位スイッチ(40)からの出力が入出力されて
いる。The on-off valve (33) is controlled by the control device (C) in the water heater (A) together with the gas valve (30) inserted in the gas circuit to the combustor corresponding to the heat exchanger (11). The controller (C) includes a main controller (C 0 ) for controlling the filling operation and the burning operation, and a flood control device (C 1 ) for overflowing the hot water in the bathtub ( 1 ). The output from the water level switch (40) for detecting the water level in the bathtub (1) is input to and output from the control device (C).
前記水位スイッチ(40)は、既述の湯張り量検知手段
(4)に相当するもので、浴槽(1)内の水位が設定水
位になると所定の信号を出力する。The water level switch (40) corresponds to the above-mentioned amount of water filling detection means (4), and outputs a predetermined signal when the water level in the bathtub (1) reaches the set water level.
又、前記制御装置(C)には浴室内に配置される浴室操
作盤(2a)からの操作信号と、浴室外部に配置される遠
隔操作盤(2b)からの操作信号とが入力され、前記遠隔
操作盤(2b)には湯張りスイッチ(21)と、浴室床面を
加温するための第1加温スイッチ(22)とが設けられ、
他方の浴室操作盤(2a)には第2加温スイッチ(23)が
設けられている。Further, an operation signal from a bathroom operation panel (2a) arranged in the bathroom and an operation signal from a remote operation panel (2b) arranged outside the bathroom are input to the control device (C), The remote control panel (2b) is provided with a water filling switch (21) and a first heating switch (22) for heating the bathroom floor,
A second heating switch (23) is provided on the other bathroom operation panel (2a).
前記水位スイッチ(40)及び第1加温スイッチ(22)更
には第2加温スイッチ(23)との関係は第2図に示すと
おりであり、主制御装置(C0)と並列に接続した開閉弁
(33)の回路には水位スイッチ(40)及び湯張りスイッ
チ(21)が挿入され、第1加温スイッチ(22)と第2加
温スイッチ(23)の直列回路からなる開閉信号出力回路
(42)が前記水位スイッチ(40)及び湯張りスイッチ
(21)とは別の回路で開閉弁(33)に接続されている。
そして、この開閉信号出力回路(42)が第1図における
溢水制御装置(C1)となる。The relationship between the water level switch (40), the first heating switch (22) and the second heating switch (23) is as shown in FIG. 2, and is connected in parallel with the main controller (C 0 ). A water level switch (40) and a water filling switch (21) are inserted in the circuit of the open / close valve (33), and an open / close signal output composed of a series circuit of a first heating switch (22) and a second heating switch (23). The circuit (42) is connected to the on-off valve (33) by a circuit different from the water level switch (40) and the water filling switch (21).
The open / close signal output circuit (42) serves as the flood control device (C 1 ) in FIG.
前記第1加温スイッチ(22)と第2加温スイッチ(23)
の直列回路は、各スイッチの常閉・常開の両方の固定接
点相互を直接接続した構成で、水位スイッチ(40)から
独立して、何れのスイッチによっても開閉弁(33)への
回路を開閉できる。The first heating switch (22) and the second heating switch (23)
The series circuit of is a configuration in which both the normally-closed and normally-open fixed contacts of each switch are directly connected to each other, and independently of the water level switch (40), a circuit to the on-off valve (33) is provided by any switch. Can be opened and closed.
従って、この実施例では、上記請求項1に記載した作用
を発揮することとなる。Therefore, in this embodiment, the action described in claim 1 is exhibited.
次に、第3図に示す第2実施例は、上記請求項2の発明
に対応するもので、上記第1実施例の開閉信号出力回路
(42)に相当する回路を制御回路(45)に置換え、この
制御回路(45)を始動スイッチ(24)とタイマー回路
(46)との組合せとしたものである。Next, a second embodiment shown in FIG. 3 corresponds to the invention of claim 2, and a circuit corresponding to the switching signal output circuit (42) of the first embodiment is provided in the control circuit (45). Instead, the control circuit (45) is a combination of a starting switch (24) and a timer circuit (46).
そして、このタイマー回路(46)は、前記始動スイッチ
(24)によって制御されるタイマー(T)の出力接点
(T1)を水位スイッチ(40)と並列接続して開閉弁(3
3)への回路に挿入した構成である。そして、この始動
スイッチ(24)は遠隔操作盤(2b)に配置される。The timer circuit (46) connects the output contact (T 1 ) of the timer (T) controlled by the starting switch (24) in parallel with the water level switch (40) to open / close the valve (3).
It is a configuration inserted in the circuit to 3). The start switch (24) is arranged on the remote control panel (2b).
この実施例でも、上記第1実施例と同様に湯張りスイッ
チ(21)の操作によって自動的に湯張りされ、湯張り完
了後においては始動スイッチ(24)の操作により必要に
応じて浴槽(1)から温水を溢れさせることができ、必
要に応じて浴室床面を加温できる。又、この実施例で
は、タイマー(T)によって設定された時間だけ浴槽
(1)への給湯が行われる、加温動作が自動的に停止す
ることとなる。Also in this embodiment, as in the first embodiment, the water is automatically filled by the operation of the water filling switch (21), and after completion of the water filling, the bathtub (1 ) Can be flooded with hot water, and the bathroom floor can be heated if necessary. Further, in this embodiment, the hot water is supplied to the bathtub (1) for the time set by the timer (T), and the heating operation is automatically stopped.
上記何れの実施例も、給湯器(A)の給湯回路を直接浴
槽(1)に接続して湯張り回路(12)を構成したが、こ
れを第4図のようにホッパー(H)とポンプ(P)との
組合せとしてもよく、このときには開閉弁(33)とポン
プ(P)とを並列接続して同期動作させることとなる。In each of the above embodiments, the hot water supply circuit of the water heater (A) was directly connected to the bath tub (1) to form the water filling circuit (12), which was connected to the hopper (H) and the pump as shown in FIG. It may be combined with (P), and at this time, the on-off valve (33) and the pump (P) are connected in parallel to perform a synchronous operation.
又、水位スイッチ(40)に代えて流量センサを用いて湯
張り量検知手段(4)を構成することも可能であるこは
言うまでもない。It goes without saying that it is possible to configure the water filling amount detecting means (4) by using a flow rate sensor instead of the water level switch (40).
さらに、上記いずれの実施例においても、第1加温スイ
ッチ(22),第2加温スイッチ(23)及び始動スイッチ
(24)又はこれの操作部が手段の項における操作部(4
3)に相当する。Further, in any of the above-mentioned embodiments, the first heating switch (22), the second heating switch (23) and the starting switch (24) or the operation portion thereof is the operation portion (4).
Corresponds to 3).
第1図は本発明実施例の装置の全体図,第2図はこれに
用いる制御回路の説明図,第3図は制御回路の他の例の
説明図,第4図は湯張り回路の他の例の説明図であり、
図中, (1)……浴槽 (12)……湯張り回路 (33)……開閉弁 (4)……湯張り量検知手段 (42)……開閉信号出力回路 (43)……操作部 (45)……制御回路 (46)……タイマー回路FIG. 1 is an overall view of an apparatus according to an embodiment of the present invention, FIG. 2 is an explanatory view of a control circuit used therein, FIG. 3 is an explanatory view of another example of the control circuit, and FIG. It is explanatory drawing of the example of
In the figure, (1) …… Bathtub (12) …… Water filling circuit (33) …… Opening / closing valve (4) …… Fluid amount detection means (42) …… Opening / closing signal output circuit (43) …… Operating section (45) …… Control circuit (46) …… Timer circuit
Claims (2)
張りし、浴槽(1)内の貯湯量が所定の容量になった時
点で湯張り動作を停止させる湯張り装置を具備する形式
の給湯器によって浴室床面を加温する装置であって、湯
張り装置を、湯張り操作によって湯張り回路(12)に挿
入した開閉弁(33)を開弁させると共に、浴槽(1)内
の貯湯量が設定値に達した時点で所定の信号を出力する
湯張り量検知手段(4)からの出力により前記開閉弁
(33)を閉じる構成とし、操作部(43)の開閉操作に対
応し且前記湯張り量検知手段(4)の出力とは独立した
開閉信号を前記開閉弁(33)に出力する開閉信号出力回
路(42)を設け、前記操作部(43)のうちの少なくとも
開操作部を浴室外部に設けた浴室床面加温装置。A filling device for filling a bathtub (1) through a filling circuit (12) and stopping the filling operation when the amount of hot water stored in the bathtub (1) reaches a predetermined volume. A device for heating the floor surface of a bathroom by a water heater of the type provided. The water filling device opens the on-off valve (33) inserted in the water filling circuit (12) by the water filling operation, and the bathtub ( 1) The opening / closing valve (33) is configured to be closed by the output from the hot water amount detecting means (4) which outputs a predetermined signal when the amount of stored hot water in the inside reaches a set value, and the opening and closing of the operation part (43) An opening / closing signal output circuit (42) for outputting an opening / closing signal to the opening / closing valve (33), which corresponds to the operation and is independent of the output of the water filling amount detecting means (4), is provided. A bathroom floor heating device having at least the opening operation part outside the bathroom.
張りし、浴槽(1)内の貯湯量が所定の容量になった時
点で湯張り動作を停止させる湯張り装置を具備する形式
の給湯器によって浴室床面を加温する装置であって、湯
張り装置を、湯張り操作によって湯張り回路(12)に挿
入した開閉弁(33)を開弁させると共に、浴槽(1)内
の貯湯量が設定値に達した時点で所定の信号を出力する
湯張り量検知手段(4)からの出力により前記開閉弁
(33)を閉じる構成とし、前記湯張り量検知手段(4)
の出力とは独立した開閉信号を前記開閉弁(33)に出力
する制御回路(45)を具備させ、この制御回路(45)
を、始動操作部の操作によって前記開閉弁(33)に開信
号を出力する回路と、前記始動操作後所定の時間経過時
に閉信号を出力するタイマー回路(46)とから構成し、
該回路によって設定される開閉弁(33)の開弁時間を浴
槽(1)から溢れた湯によって浴室床面が所定の温度に
加温されるに要する時間に設定した浴室床面加温装置。2. A filling device for filling the bathtub (1) through the filling circuit (12) and stopping the filling operation when the amount of hot water stored in the bathtub (1) reaches a predetermined volume. A device for heating the floor surface of a bathroom by a water heater of the type provided. The water filling device opens the on-off valve (33) inserted in the water filling circuit (12) by the water filling operation, and the bathtub ( 1) The on-off valve (33) is closed by an output from a water filling amount detecting means (4) which outputs a predetermined signal when the amount of stored hot water in the inside reaches a set value. 4)
And a control circuit (45) for outputting an opening / closing signal independent of the output of the control circuit (45) to the opening / closing valve (33).
Comprises a circuit for outputting an open signal to the on-off valve (33) by the operation of the start operation part, and a timer circuit (46) for outputting a close signal when a predetermined time has elapsed after the start operation,
A bathroom floor surface heating device in which the opening time of the opening / closing valve (33) set by the circuit is set to the time required for heating the bathroom floor surface to a predetermined temperature by the hot water overflowing from the bathtub (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2078180A JPH0772619B2 (en) | 1990-03-26 | 1990-03-26 | Bathroom floor heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2078180A JPH0772619B2 (en) | 1990-03-26 | 1990-03-26 | Bathroom floor heating device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6313662A Division JP2732038B2 (en) | 1994-12-16 | 1994-12-16 | Bath equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03279716A JPH03279716A (en) | 1991-12-10 |
JPH0772619B2 true JPH0772619B2 (en) | 1995-08-02 |
Family
ID=13654770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2078180A Expired - Fee Related JPH0772619B2 (en) | 1990-03-26 | 1990-03-26 | Bathroom floor heating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0772619B2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63194137A (en) * | 1987-02-04 | 1988-08-11 | Matsushita Electric Ind Co Ltd | Water heater |
-
1990
- 1990-03-26 JP JP2078180A patent/JPH0772619B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH03279716A (en) | 1991-12-10 |
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