JPH0322691Y2 - - Google Patents
Info
- Publication number
- JPH0322691Y2 JPH0322691Y2 JP1986035249U JP3524986U JPH0322691Y2 JP H0322691 Y2 JPH0322691 Y2 JP H0322691Y2 JP 1986035249 U JP1986035249 U JP 1986035249U JP 3524986 U JP3524986 U JP 3524986U JP H0322691 Y2 JPH0322691 Y2 JP H0322691Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot water
- bathtub
- temperature
- water 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 178
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 6
- 238000003303 reheating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、浴槽の残湯に関係なく迅速に設定湯
温、設定水位に焚き上げるようにした、自動給湯
風呂釜に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an automatic hot water bath pot that quickly heats hot water to a set temperature and water level regardless of the amount of hot water remaining in the bathtub.
（従来の技術）
従来、自動給湯風呂釜では、例えば、実開昭60
−156346号公報に示すように、浴槽と風呂釜にわ
たつて湯を循環させる循環湯路に、該循環湯路の
湯を循環させる循環ポンプと、該循環湯路の湯温
を検出する湯温センサと、浴槽内の水位を検出す
る水位センサとが設けられ、さらに該循環湯路に
給湯器の出湯管が接続された構成とし、上記給湯
器から一定温度の湯を浴槽に設定水位まで落とし
込み、その後、所定の設定温度まで風呂釜で追い
焚きをしている。(Conventional technology) Conventionally, automatic hot water supply bath pots have been developed using, for example,
- As shown in Publication No. 156346, a circulation channel that circulates hot water between the bathtub and the bath pot includes a circulation pump that circulates hot water in the circulation channel, and a hot water temperature that detects the temperature of the hot water in the circulation channel. A sensor and a water level sensor for detecting the water level in the bathtub are provided, and a hot water outlet pipe of a water heater is connected to the circulating hot water path, and hot water at a constant temperature is dropped into the bathtub from the water heater to a set water level. Then, the bathtub is reheated to a predetermined set temperature.
このために、浴槽内に上記所定の設定温度より
もかなり低い温度の水が多量に残つていると、落
とし込み後の追い焚きに長い時間がかかることが
あるという欠点を有していた。 For this reason, if a large amount of water at a temperature considerably lower than the predetermined set temperature remains in the bathtub, there is a drawback that it may take a long time to reheat the bathtub after pouring the water into the bathtub.
（考案の目的）
本考案は前記の事情を考慮してなされたもので
あつて、浴槽の残湯に関係なく迅速に設定湯温、
設定水位に焚き上げるようにした、自動給湯風呂
釜を提供することを目的とするものである。(Purpose of the invention) The present invention was made in consideration of the above-mentioned circumstances.
The object of the present invention is to provide an automatic hot water bath pot that heats water to a set water level.
（考案の構成）
本考案に係る自動給湯風呂釜では、前記の目的
を達成するために、浴槽の下部と風呂釜にわたつ
て湯を循環させる循環湯路に、該循環湯路の湯を
循環させる循環ポンプと、該循環湯路の湯流を検
出する水流センサと、該循環湯路の湯温を検出す
る湯温センサと、浴槽内の水位を検出する水位セ
ンサとが設けられ、さらに該循環湯路に給湯器の
出湯管が接続される一方、自動スイツチ投入後、
浴槽内の水位が所定の設定水位を下回り、かつ循
環ポンプを駆動させて残湯を検出し、該循環湯路
を循環する湯温が所定の設定温度を下回るときに
前記風呂釜のバーナーを点火させながら上記給湯
器から上記循環湯路に設定温度の湯を供給する制
御手段が設けられる。(Structure of the invention) In order to achieve the above-mentioned purpose, the automatic hot water supply bath pot according to the present invention circulates hot water in the circulation bath channel that circulates hot water between the lower part of the bathtub and the bath pot. a water flow sensor that detects the flow of hot water in the circulation water path, a water temperature sensor that detects the temperature of the hot water in the circulation water path, and a water level sensor that detects the water level in the bathtub. While the hot water outlet pipe of the water heater is connected to the circulation hot water path, after the automatic switch is turned on,
When the water level in the bathtub is below a predetermined set water level, a circulation pump is driven to detect residual hot water, and when the temperature of the water circulating through the circulation path is below a predetermined set temperature, the burner of the bath pot is ignited. A control means is provided for supplying hot water at a set temperature from the water heater to the circulating hot water path while the hot water is being heated.
（実施例）
以下、本考案の一実施例を図面に基づいて具体
的に説明する。(Example) Hereinafter, an example of the present invention will be specifically described based on the drawings.
第１図は本考案の一実施例に係る自動給湯風呂
釜を概略的に示す構成図であり、第２図はその制
御手段内で実行される制御シーケンスの流れを示
すフロー図である。 FIG. 1 is a block diagram schematically showing an automatic hot water bath pot according to an embodiment of the present invention, and FIG. 2 is a flow chart showing the flow of a control sequence executed within the control means thereof.
浴槽１の下部と風呂釜２にわたつて湯を循環さ
せる循環湯路３には、給湯器４の出湯管５が接続
されるとともに、浴槽１内の水位が所定の設定水
位以上に達していることを検出する水位センサ６
が設けられる。前記出湯管５には電磁弁７とホツ
パ８が介在させてある。 A hot water outlet pipe 5 of a water heater 4 is connected to a circulating hot water path 3 that circulates hot water across the lower part of the bathtub 1 and the bath pot 2, and the water level in the bathtub 1 reaches a predetermined set water level or higher. Water level sensor 6 that detects
will be provided. A solenoid valve 7 and a hopper 8 are interposed in the tapping pipe 5.
更に、前記循環湯路３に、該循環湯路３の湯を
循環させる循環ポンプ９と、該循環湯路３の湯流
を検出する水流センサ１０と該循環湯路３の湯温
を検出する湯温センサ１１が設けられる一方、浴
槽１内の水位が所定の設定水位を下回り、かつ前
記循環ポンプ９により該循環湯路３を循環する湯
の温度が所定の設定温度を下回るときに前記風呂
釜２のバーナ１２を点火させながら上記給湯器か
ら上記循環湯路に設定温度の湯を供給し、前記水
位が設定水位以上のときに給湯を停止させ、前記
湯温が設定温度以上のときに前記風呂釜２のバー
ナ１２を消火させる制御手段（図示せず）が設け
られる。また、この制御手段による風呂への自動
給湯の実行指令を与える自動スイツチ（図示せ
ず）が設けられる。 Furthermore, a circulation pump 9 that circulates hot water in the circulation hot water path 3, a water flow sensor 10 that detects the flow of hot water in the circulation hot water path 3, and a water flow sensor 10 that detects the temperature of the hot water in the circulation hot water path 3. A hot water temperature sensor 11 is provided, and when the water level in the bathtub 1 is lower than a predetermined set water level and the temperature of the hot water circulating through the circulation water path 3 by the circulation pump 9 is lower than the predetermined set temperature, Supplying hot water at a set temperature from the water heater to the circulating hot water path while igniting the burner 12 of the pot 2, stopping the hot water supply when the water level is above the set water level, and stopping the hot water supply when the water temperature is above the set temperature. Control means (not shown) for extinguishing the burner 12 of the bathtub 2 is provided. Further, an automatic switch (not shown) is provided which gives an instruction to automatically supply hot water to the bath by the control means.
前記の構成において、自動スイツチがオンにさ
れＦ１、水位センサ６が浴槽１内の水位が所定の
設定水位以上に達していることを検出する検出動
作をしていないとき、即ち、浴槽１内の水位が所
定の設定水位を下回る時には、循環ポンプ９が始
動されＦ３、浴槽１の湯を強制的に循環湯路３内
に循環させる。この流れをボンプ始動後20秒して
から水流センサ１０が検出することによりＦ４、
浴槽１内に残湯があることが検出されるととも
に、その循環湯の湯温が湯温センサ１１で検出さ
れ、設定湯温と比較されるＦ５。そして、この湯
温が所定の設定温度を下回るときには前記風呂釜
２のバーナ１２を点火させＦ６、追い焚きをしな
がら前記電磁弁７が開弁され、給湯器４から出湯
管５および循環湯路３を介して設定温度の湯が供
給されるＦ７。循環湯路３内の湯温は逐次設定湯
温と比較されＦ８、湯温が設定温度以上に昇温す
ると前記風呂釜２のバーナ１２が消火されＦ９、
循環ポンプ９が停止されるＦ１０。その後、浴槽
１内の水位が所定水位に達するとＦ１１、通常の
風呂制御シーケンスに移行する。また、前記風呂
釜２のバーナ１２が点火されＦ６、追い焚きをし
ながら前述のように給湯器４から設定温度の湯が
供給されＦ７、しかも、湯温が設定温度を下回つ
ている間にＦ８、前記水位センサ６により浴槽１
内の水位が所定の設定水位以上に達していること
が検出れるとＦ１２、給湯器４からの給湯は止め
られ、通常の風呂制御シーケンスに移行する。循
環ポンプ９の始動後Ｆ３、所定の時間内に水流セ
ンサ１０が湯の流れを検出しない場合にはＦ４、
残湯なしと判断し、循環ポンプ９の運転が終了さ
れＦ１３、給湯器４から設定湯温の湯が落とし込
まれるＦ１４。そして、前記水位センサ６が浴槽
１内の水位が所定の設定水位以上に達しているこ
とを検出するとＦ１１、給湯器４からの給湯は止
められ、通常の風呂制御シーケンスに移行する。
更に、循環ポンプ９の始動後Ｆ３、所定の時間内
に水流センサ１０が湯の流れを検出した場合でも
Ｆ４湯温が設定温度以上のときには、給湯器４か
ら設定温度の湯が供給されＦ１４、前記水位セン
サ６が浴槽１内の水位が所定の設定水位以上に達
していることを検出するとＦ１１、給湯器４から
の給湯は止められ、通常の風呂制御シーケンスに
移行する。 In the above configuration, when the automatic switch is turned on F1 and the water level sensor 6 is not performing a detection operation to detect that the water level in the bathtub 1 has reached a predetermined set water level or higher, that is, when the water level in the bathtub 1 is When the water level falls below a predetermined set water level, the circulation pump 9 is started F3 to forcibly circulate the hot water in the bathtub 1 into the circulation water path 3. When the water flow sensor 10 detects this flow 20 seconds after the pump starts, F4,
At F5, it is detected that there is residual hot water in the bathtub 1, and the temperature of the circulating hot water is detected by the hot water temperature sensor 11 and compared with the set hot water temperature. When the temperature of the hot water is lower than a predetermined set temperature, the burner 12 of the bath pot 2 is ignited F6, and the solenoid valve 7 is opened while reheating, and the water heater 4 is connected to the hot water outlet pipe 5 and the circulating hot water path. F7 to which hot water at a set temperature is supplied via F3. The hot water temperature in the circulation hot water path 3 is sequentially compared with the set hot water temperature at F8, and when the hot water temperature rises above the set temperature, the burner 12 of the bath pot 2 is extinguished at F9.
F10 where the circulation pump 9 is stopped. Thereafter, when the water level in the bathtub 1 reaches a predetermined water level, the flow shifts to F11, a normal bath control sequence. Also, the burner 12 of the bath pot 2 is ignited at F6, and while reheating, hot water at the set temperature is supplied from the water heater 4 as described above at F7, while the water temperature is below the set temperature. F8, the bathtub 1 is detected by the water level sensor 6.
When it is detected that the water level in the bathtub has reached a predetermined set water level or higher, at F12, hot water supply from the water heater 4 is stopped and the routine shifts to a normal bath control sequence. F3 after starting the circulation pump 9; F4 if the water flow sensor 10 does not detect the flow of hot water within a predetermined time;
It is determined that there is no hot water left, and the operation of the circulation pump 9 is terminated at F13, and hot water at the set temperature is poured from the water heater 4 at F14. Then, when the water level sensor 6 detects that the water level in the bathtub 1 has reached a predetermined set water level or higher, at F11, hot water supply from the water heater 4 is stopped, and the routine shifts to a normal bath control sequence.
Further, even if the water flow sensor 10 detects the flow of hot water within a predetermined time period F3 after the circulation pump 9 is started, if the F4 water temperature is higher than the set temperature, hot water at the set temperature is supplied from the water heater 4, F14, When the water level sensor 6 detects that the water level in the bathtub 1 has reached a predetermined set water level or higher, at F11, hot water supply from the water heater 4 is stopped, and the routine shifts to a normal bath control sequence.
なお、自動スイツチがオンにされてＦ１、前記
水位センサ６により浴槽１内の水位が所定の設定
水位以上に達していることが検出された場合には
Ｆ２、循環ポンプ９を始動した後Ｆ１５、前記風
呂釜２のバーナ１２が点火されて、追い焚きが実
行されるＦ１６。 Note that F1 is activated when the automatic switch is turned on, F2 is activated when the water level sensor 6 detects that the water level in the bathtub 1 has reached a predetermined water level, and F15 is activated after the circulation pump 9 is started. The burner 12 of the bath pot 2 is ignited and reheating is performed at F16.
このようにして、給湯器からの給湯中に残湯が
設定湯温よりも低温であれば風呂釜で浴槽内の湯
を加熱するように構成してあるので、浴槽の残湯
に関係なく迅速に設定湯温、設定水位に焚き上げ
ることができる。 In this way, if the remaining hot water is lower than the set water temperature while hot water is being supplied from the water heater, the bathtub is configured to heat the hot water in the bathtub quickly, regardless of the amount of hot water remaining in the bathtub. You can set the hot water temperature and heat the water to the set water level.
（考案の効果）
以上のように、本考案の自動給湯風呂釜は、自
動運転中に浴槽内の水位、残湯の有無及び浴槽の
湯温を検出して、その水位が設定水位を下回ると
共にその湯温が設定湯温を下回るときには風呂釜
のバーナを点火して浴槽内の湯を加熱すると共に
給湯器から設定温度の湯を供給するように構成さ
れているので、浴槽の残湯に関係なく迅速に設定
湯温、設定水位に焚き上げることができる。(Effects of the invention) As described above, the automatic hot water bath pot of the invention detects the water level in the bathtub, the presence or absence of residual hot water, and the water temperature in the bathtub during automatic operation, and when the water level falls below the set water level, When the water temperature falls below the set water temperature, the burner in the bathtub is ignited to heat the water in the bathtub, and the water heater supplies hot water at the set temperature, so it does not affect the amount of water remaining in the bathtub. You can quickly heat the water to the set water temperature and water level without having to worry about it.
第１図は本考案の一実施例に係る自動給湯風呂
釜の概略構成図、第２図は制御手段内で実行され
る制御シーケンスのフロー図である。
１……浴槽、２……風呂釜、３……循環湯路、
９……循環ポンプ、１０……水流センサ、１１…
…湯温センサ、１２……バーナ。
FIG. 1 is a schematic configuration diagram of an automatic hot water bath pot according to an embodiment of the present invention, and FIG. 2 is a flowchart of a control sequence executed within the control means. 1...bathtub, 2...bath pot, 3...circulation hot water path,
9...Circulation pump, 10...Water flow sensor, 11...
...Water temperature sensor, 12...Burner.
Claims (1)
循環湯路に、該循環湯路の湯を循環させる循環ポ
ンプと、該循環湯路の湯流を検出する水流センサ
と、該循環湯路の湯温を検出する湯温センサと、
浴槽内の水位を検出する水位センサとが設けら
れ、さらに該循環湯路に給湯器の出湯管が接続さ
れる一方、自動スイツチ投入後浴槽内の水位が所
定の設定水位を下回り、かつ循環ポンプを駆動さ
せて残湯を検出し、該循環湯路を循環する湯温が
所定の設定温度を下回るときに前記風呂釜のバー
ナーを点火させながら上記給湯器から上記循環湯
路に設定温度の湯を供給する制御手段が設けられ
たことを特徴とする自動給湯風呂釜。 A circulation pump that circulates hot water in the circulation channel, a water flow sensor that detects the flow of hot water in the circulation channel, and a circulation channel that circulates hot water between the lower part of the bathtub and the bath pot. A water temperature sensor that detects the water temperature,
A water level sensor for detecting the water level in the bathtub is provided, and a hot water outlet pipe of the water heater is connected to the circulating water path, and if the water level in the bathtub falls below a predetermined set water level after the automatic switch is turned on, and the circulation pump is activated to detect the remaining hot water, and when the temperature of the hot water circulating in the circulating hot water path is lower than a predetermined set temperature, the burner of the bath pot is ignited and hot water at the set temperature is sent from the water heater to the circulating hot water path. An automatic hot water bath pot characterized by being provided with a control means for supplying water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035249U JPH0322691Y2 (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986035249U JPH0322691Y2 (en) | 1986-03-07 | 1986-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62145061U JPS62145061U (en) | 1987-09-12 |
| JPH0322691Y2 true JPH0322691Y2 (en) | 1991-05-17 |
Family
ID=30844565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986035249U Expired JPH0322691Y2 (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322691Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424355Y2 (en) * | 1986-10-24 | 1992-06-09 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516535A (en) * | 1974-07-05 | 1976-01-20 | Fuji Photo Optical Co Ltd | FUIRUMUMAGAJIN |
| JPS61282757A (en) * | 1985-06-07 | 1986-12-12 | Gasutaa:Kk | Method of controlling hot water filling amount in full-automatic bath boiler provided with hot water supplier |
-
1986
- 1986-03-07 JP JP1986035249U patent/JPH0322691Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS516535A (en) * | 1974-07-05 | 1976-01-20 | Fuji Photo Optical Co Ltd | FUIRUMUMAGAJIN |
| JPS61282757A (en) * | 1985-06-07 | 1986-12-12 | Gasutaa:Kk | Method of controlling hot water filling amount in full-automatic bath boiler provided with hot water supplier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62145061U (en) | 1987-09-12 |
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