JP2598591B2 - Carbonated water heater - Google Patents
Carbonated water heaterInfo
- Publication number
- JP2598591B2 JP2598591B2 JP4235055A JP23505592A JP2598591B2 JP 2598591 B2 JP2598591 B2 JP 2598591B2 JP 4235055 A JP4235055 A JP 4235055A JP 23505592 A JP23505592 A JP 23505592A JP 2598591 B2 JP2598591 B2 JP 2598591B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- path
- hot water
- supply
- hot
- 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
- Control For Baths (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、被供給部へ水又は湯を
供給する経路の途中に、水又は湯と給湯バーナの排気と
を接触させる気水接触部が設けられ、前記経路の前記気
水接触部より下流側に、所定値以上の水位の水が溜まっ
ているときに前記経路における前記気水接触部から前記
被供給部に至る経路部分を水封する水溜まり部が設けら
れ、前記経路に対する水又は湯の供給を制御する制御手
段が設けられている炭酸給湯装置に関する。BACKGROUND OF THE INVENTION The present invention relates to a gas-water contact portion for bringing water or hot water into contact with the exhaust of a hot water supply burner in the middle of a route for supplying water or hot water to a portion to be supplied. On the downstream side of the steam-water contact portion, a water sump portion for water-sealing a route portion from the steam-water contact portion to the supply target portion in the route when water having a water level equal to or more than a predetermined value is provided, The present invention relates to a carbonated water heater provided with control means for controlling supply of water or hot water to a path.
【０００２】[0002]
【従来の技術】被供給部としては、浴槽を挙げることが
できる。浴槽の場合、炭酸ガスを溶解した水又は湯を浴
槽に供給することにより、炭酸風呂とするものである。
浴槽に供給される水又は湯を気水接触部を通過させる
と、浴槽に供給される水又は湯にバーナの排気中の炭酸
ガスが溶解される。尚、一般給湯栓の場合、炭酸ガスを
溶解させることは通常ではないので、気水接触部を通過
させずに給湯することが一般的である。ここで、バーナ
の排気が水又は湯に溶解せずに気体のまま浴槽に供給さ
れると、使用者に不快感を与える虞がある。そこで、図
４に示すように、気水接触室１の下流にＵ字状の水溜ま
り部３５を設けて前記経路Ｗ１を水封し、バーナの排気
が気体のまま浴槽２に供給されるのを防止するものがあ
った。2. Description of the Related Art A bathtub can be used as a supply destination. In the case of a bathtub, water or hot water in which carbon dioxide gas is dissolved is supplied to the bathtub to form a carbonated bath.
When water or hot water supplied to the bathtub is passed through the air / water contact portion, carbon dioxide in the exhaust of the burner is dissolved in the water or hot water supplied to the bathtub. In addition, in the case of a general hot water tap, since it is not usual to dissolve carbon dioxide gas, it is common to feed hot water without passing through a gas-water contact portion. Here, if the exhaust gas from the burner is supplied to the bathtub in a gaseous state without being dissolved in water or hot water, the user may feel uncomfortable. Therefore, as shown in FIG. 4, a U-shaped water reservoir 35 is provided downstream of the air / water contact chamber 1 to seal the path W1 with water, and the exhaust gas from the burner is supplied to the bathtub 2 as gas. There was something to prevent.
【０００３】[0003]
【発明が解決しようとする課題】前記経路に水又は湯が
供給されない状態が続いて、水溜まり部の水位が前記所
定値未満となると、前記経路を水封する機能は無くな
る。このとき給湯バーナが燃焼状態であると、バーナの
排気が気体のまま浴槽に供給される虞があった。本発明
の目的は、上記従来欠点を解消して、バーナの排気が気
体のまま浴槽に供給されないようにして、使用者に不快
感を与える虞の少ない炭酸給湯装置を得る点にある。If water or hot water is not supplied to the path and the water level in the water reservoir falls below the predetermined value, the function of water-sealing the path is lost. At this time, if the hot water supply burner is in a combustion state, there is a possibility that the exhaust gas from the burner is supplied to the bathtub as a gas. SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned conventional drawbacks and to provide a carbonated water heater that does not cause discomfort to a user by preventing exhaust gas from a burner from being supplied to a bathtub in a gaseous state.
【０００４】[0004]
【課題を解決するための手段】この目的を達成するた
め、本発明による炭酸給湯装置の第１の特徴構成は、前
記水溜まり部の水位を検出する検出手段が設けられ、前
記制御手段が、前記検出手段の情報に基づいて、前記水
溜まり部の水位が前記所定値未満のときには、前記給湯
バーナの非燃焼状態において前記所定値に達するまで水
を供給するように構成されていることである。In order to achieve this object, a first characteristic configuration of the carbonated water heater according to the present invention is provided with a detecting means for detecting a water level in the water pool, and the control means comprises When the water level in the water pool is lower than the predetermined value, water is supplied until the water supply burner reaches the predetermined value in a non-combustion state based on information from the detection means.
【０００５】第２の特徴構成は、前記経路の前記気水接
触部より下流側に、前記経路の流通を開閉する開閉手段
が設けられ、前記開閉手段が、前記水溜まり部の水位が
前記所定値未満のときには前記経路を閉鎖するように構
成されていることである。In a second characteristic configuration, an opening / closing means for opening / closing the flow of the path is provided downstream of the air / water contact portion of the path, and the opening / closing means adjusts the water level of the water pool to the predetermined value. When the value is less than the above, the path is closed.
【０００６】[0006]
【作用】第１の特徴構成における作用は、以下の通りで
ある。水溜まり部の水位が前記所定値未満のときには、
給湯バーナの非燃焼状態において前記所定値に達するま
で水を供給するので、水溜まり部の水位が前記所定値未
満の状態で給湯バーナが燃焼状態になることは無い。従
って、給湯バーナの排気が気体のまま浴槽に供給される
ことは無い。The operation of the first characteristic configuration is as follows. When the water level of the water pool is less than the predetermined value,
Since the water is supplied until the predetermined value is reached in the non-combustion state of the hot water supply burner, the hot water supply burner does not enter the combustion state when the water level in the water pool is less than the predetermined value. Therefore, the exhaust gas from the hot water supply burner is not supplied to the bathtub as a gas.
【０００７】第２の特徴構成における作用は、以下の通
りである。水溜まり部の水位が前記所定値未満のときに
は前記経路を閉鎖するので、給湯バーナが燃焼状態であ
るか否かに関わらず、給湯バーナの排気が気体のまま浴
槽に供給されることは無い。The operation of the second feature configuration is as follows. When the water level in the water pool is less than the predetermined value, the path is closed. Therefore, regardless of whether or not the hot water supply burner is in a combustion state, the exhaust gas from the hot water supply burner is not supplied to the bathtub as a gas.
【０００８】[0008]
【発明の効果】第１及び第２いずれの特徴構成において
も、給湯バーナの排気が気体のまま浴槽に供給されるこ
とが無いので、使用者に不快感を与える虞の少ない炭酸
給湯装置を得ることができる。In any of the first and second features, the exhaust gas from the hot water supply burner is not supplied to the bathtub in a gaseous state, so that a carbon dioxide hot water supply apparatus which is less likely to cause discomfort to the user is obtained. be able to.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図３に示すように、被供給部としての浴槽２と、
その浴槽２に湯水を供給する給湯部Ａと、浴槽水を加熱
する追焚部Ｂと、制御部Ｃと、その制御部Ｃに対して指
令を与えるリモートコントローラＲと、気水接触室１
と、一般給湯栓２０とが設けられている。気水接触室１
は、給湯部Ａから浴槽２に対する湯水の供給を中継す
る。給湯部Ａには、給湯用熱交換器３と給湯バーナ４
が、追焚部Ｂには追焚用熱交換器５と追焚バーナ６が夫
々備えられている。Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 3, a bathtub 2 as a supplied part,
A hot water supply unit A for supplying hot and cold water to the bathtub 2, a reheating unit B for heating the bathtub water, a control unit C, a remote controller R for giving commands to the control unit C, and a gas-water contact chamber 1
And a general hot water tap 20 are provided. Air-water contact chamber 1
Relays the supply of hot water from the hot water supply unit A to the bathtub 2. The hot water supply section A includes a hot water supply heat exchanger 3 and a hot water supply burner 4.
However, the reheating unit B is provided with a reheating heat exchanger 5 and a reheating burner 6, respectively.
【００１０】気水接触室１に水を供給する給水路Ｗ１
と、給湯用熱交換器３から気水接触室１に湯を供給する
浴槽用給湯路Ｗ２とが設けられ、気水接触室１において
合流した湯水が浴槽２に供給される。給水路Ｗ１は、途
中で分岐して給湯用熱交換器３にも水を供給する。又、
浴槽用給湯路Ｗ２から一般用給湯路Ｗ３が分岐してい
る。尚、図中Ｗ４は、浴槽２と追焚用熱交換器５との間
で浴槽水を循環させる循環路Ｗ４である。給水路Ｗ１に
は、浴槽２と給湯用熱交換器３とに対する給水量を検出
する水量センサＳ１と給水温度を検出する水温サーミス
タＳ２と気水接触室１に対する水の供給状態と非供給状
態とを切り換える水用電磁弁７と浴槽２への給湯温度を
検出する給湯温サーミスタＳ６が、浴槽用給湯路Ｗ２に
は、給湯用熱交換器３の出湯温度を検出する出湯温サー
ミスタＳ３と気水接触室１に対する湯の供給状態と非供
給状態とを切り換える湯用電磁弁８が、一般用給湯路Ｗ
３には、一般給湯栓２０の開閉を検出する水流スイッチ
Ｓ４が、循環路Ｗ４には、循環ポンプ９と浴槽水温度を
検出する浴槽温サーミスタＳ７と浴槽水位を検出する水
位センサＳ８が夫々介装されている。両バーナ４、６に
は、夫々ガス供給を断続するガス弁４１、６１と、ガス
供給量を調節するガス比例弁４２、６２と、燃焼用空気
を送風するファン４３、６３とが備えられている。A water supply passage W1 for supplying water to the air / water contact chamber 1
And a bath water supply passage W2 for supplying hot water from the hot water supply heat exchanger 3 to the air / water contact chamber 1 is provided, and the hot and cold water merged in the water / water contact chamber 1 is supplied to the bath tub 2. The water supply channel W1 branches on the way and also supplies water to the hot water supply heat exchanger 3. or,
A general hot water supply path W3 branches off from the bathtub hot water supply path W2. In addition, W4 in the figure is a circulation path W4 for circulating bath water between the bath 2 and the additional heat exchanger 5. In the water supply passage W1, a water amount sensor S1 for detecting a water supply amount to the bathtub 2 and the hot water supply heat exchanger 3, a water temperature thermistor S2 for detecting a water supply temperature, and a supply state and a non-supply state of water to the air / water contact chamber 1. And a hot water supply temperature thermistor S6 for detecting the temperature of hot water supplied to the bathtub 2, a hot water supply thermistor S3 for detecting the temperature of hot water from the heat exchanger 3 for hot water supply, and a hot water thermistor S3 for detecting the hot water temperature of the heat exchanger 3 for hot water supply. A hot water solenoid valve 8 for switching between a hot water supply state and a non-supply state to the contact chamber 1 is provided by a general hot water supply path W.
3 is provided with a water flow switch S4 for detecting the opening and closing of the general hot water tap 20, and a circulation path W4 is provided with a circulation pump 9, a bathtub temperature thermistor S7 for detecting bathtub water temperature, and a water level sensor S8 for detecting bathtub water level. Is equipped. The two burners 4 and 6 are provided with gas valves 41 and 61 for intermittently supplying gas, gas proportional valves 42 and 62 for adjusting the gas supply amount, and fans 43 and 63 for blowing combustion air. I have.
【００１１】気水接触室１について説明を加える。図１
にも示すように、金属ケーシング１１内に、水を噴霧す
る噴霧ノズル１２と、充填層１３とが装着されている。
噴霧ノズル１２は、給水路Ｗ１に接続されている。充填
層１３は、ステンレス線を立体格子状に編組形成したも
のである。充填層１３の側方には、給湯部Ａの排気路と
連通する排気供給口１４が形成されている。この排気供
給口１４から供給された高温の排気は、充填層１３を加
熱してから上方の排気吐出口１５から排出される。即
ち、噴霧された水滴は、気水接触室１の上部空間１ａに
おいて排気と接触して、排気中の炭酸ガスを溶解すると
共に、充填層１３から熱を奪う。即ち、前記上部空間１
ａが水又は湯と給湯バーナ４の排気とを接触させる気水
接触部に対応する。充填層１３の下方には、給湯路Ｗ２
と連通する給湯口１６と、浴槽２と連通する出湯口１７
と、給湯バーナ４の排気が出湯口１７に侵入するのを遮
蔽する遮蔽板１８とが形成されている。遮蔽板１８は、
下方だけ開放した状態で出湯口１７を包囲するように形
成されており、気水接触室１において、遮蔽板１８の下
端以上の水位の水が溜まっているときに出湯口１７を水
封する。つまり、気水接触室１の下部に、所定値以上の
水位の水が溜まっているときに給水路Ｗ１を水封する水
溜まり部１ｂが形成されている。又、水溜まり部１ｂの
水位を検出する検出手段としての水位センサＳ５が設け
られている。水位センサＳ５は、遮蔽板１８の下端より
上方に設置される。The air / water contact chamber 1 will be described. FIG.
As shown in FIG. 1, a spray nozzle 12 for spraying water and a filling layer 13 are mounted in a metal casing 11.
The spray nozzle 12 is connected to the water supply channel W1. The filling layer 13 is formed by braiding a stainless wire into a three-dimensional lattice. An exhaust supply port 14 communicating with an exhaust passage of the hot water supply unit A is formed on a side of the packed layer 13. The high-temperature exhaust gas supplied from the exhaust supply port 14 is discharged from the upper exhaust discharge port 15 after heating the filling layer 13. That is, the sprayed water droplets come into contact with the exhaust gas in the upper space 1 a of the air-water contact chamber 1, dissolve the carbon dioxide gas in the exhaust gas, and remove heat from the filling layer 13. That is, the upper space 1
“a” corresponds to the air / water contact portion that brings the water or hot water into contact with the exhaust of the hot water supply burner 4. Below the packed bed 13, a hot water supply path W2
Hot water outlet 16 communicating with bathtub 2 and hot water outlet 17 communicating with bathtub 2
And a shielding plate 18 for shielding the exhaust of the hot water supply burner 4 from entering the hot water outlet 17. The shielding plate 18
It is formed so as to surround the tap hole 17 in a state of being opened only downward, and seals the tap hole 17 with water at the water level higher than the lower end of the shielding plate 18 in the air-water contact chamber 1. That is, a water pool portion 1b that seals the water supply passage W1 when water having a water level equal to or higher than a predetermined value is stored in the lower portion of the air-water contact chamber 1. Further, a water level sensor S5 is provided as detecting means for detecting the water level of the water pool 1b. The water level sensor S5 is installed above the lower end of the shielding plate 18.
【００１２】リモートコントローラＲには、運転スイッ
チ２０、湯張スイッチ２１、浴槽水の目標温度を設定す
る温度設定スイッチ２２、浴槽２の目標水位を設定する
水位設定スイッチ２３、及び一般給湯の目標温度を設定
する温度設定スイッチ２４の夫々が設けられている。The remote controller R includes an operation switch 20, a hot water switch 21, a temperature setting switch 22 for setting a target temperature of the bathtub water, a water level setting switch 23 for setting a target water level of the bathtub 2, and a target temperature of general hot water supply. Are provided.
【００１３】制御部Ｃには、水量センサＳ１、水温サー
ミスタＳ２、出湯温サーミスタＳ３、水流スイッチＳ
４、、水位センサＳ５、Ｓ８、給湯温サーミスタＳ６、
浴槽温サーミスタＳ７及びリモートコントローラＲの夫
々が接続されている。そして、制御部Ｃは、予め設定記
憶された情報及び各種の入力情報に基づいて、水用電磁
弁７、湯用電磁弁８、ガス弁４１、６１、ガス比例弁４
２、６２等を作動させて、水又は湯の供給を制御する。
つまり、制御部Ｃを利用して、制御手段１００が構成さ
れている。The control unit C includes a water amount sensor S1, a water temperature thermistor S2, a tap water temperature thermistor S3, and a water flow switch S.
4, water level sensors S5, S8, hot water supply temperature thermistor S6,
Each of the bath temperature thermistor S7 and the remote controller R is connected. The control unit C then controls the water solenoid valve 7, the hot water solenoid valve 8, the gas valves 41 and 61, and the gas proportional valve 4 based on information set and stored in advance and various types of input information.
2, 62 and the like are operated to control the supply of water or hot water.
That is, the control unit 100 is configured using the control unit C.
【００１４】図２に示すフローチャートに基づいて、水
溜まり部１ｂの水位に制御について説明する。尚、下記
の制御は、運転スイッチ２０がＯＮ状態であれば、浴槽
２や一般給湯栓２０への給湯が行われていないときにも
作動する。水溜まり部１ｂの水位が、水位センサＳ５の
設置位置より低くなって水位センサＳ５がＯＦＦする
と、割込処理を実行する。先ず、一般給湯栓２０に給湯
状態であれば、給湯バーナ４の燃焼状態を一旦停止す
る。次に、水用電磁弁７を開にして、水位センサＳ５が
ＯＮになるまで水溜まり部１ｂに給水する。尚、水位セ
ンサＳ５がＯＮしてから所定時間経過後に水用電磁弁７
を閉じ、割込処理を終了する。つまり、この水位制御に
おける給水作動は、基本的には、運転スイッチ２０をＯ
Ｎ状態にした直後において、水溜り部１ｂの水位を所定
値以上に保つために行われる。但し、一般給湯栓２０へ
の給湯状態等においても、水位が低くなると、給水作動
が実行されることになる。The control of the water level of the water pool 1b will be described with reference to the flowchart shown in FIG. The control described below operates even when hot water is not supplied to the bathtub 2 or the general hot water tap 20 when the operation switch 20 is in the ON state. When the water level in the water pool 1b is lower than the installation position of the water level sensor S5 and the water level sensor S5 is turned off, an interruption process is performed. First, if the general hot water tap 20 is in a hot water supply state, the combustion state of the hot water supply burner 4 is temporarily stopped. Next, the water solenoid valve 7 is opened, and water is supplied to the water reservoir 1b until the water level sensor S5 is turned on. Incidentally, after a predetermined time has elapsed since the water level sensor S5 was turned ON, the water solenoid valve 7
Is closed, and the interrupt processing ends. That is, the water supply operation in this water level control is basically performed by setting the operation switch 20 to the O
Immediately after the state is changed to the N state, the operation is performed in order to keep the water level of the pool 1b at a predetermined value or more. However, even in the state of hot water supply to the general hot water tap 20, if the water level becomes low, the water supply operation will be executed.
【００１５】〔別実施例〕上記実施例では、水溜まり部
１ｂの水位を検出する検出手段Ｓ５を設け、水溜まり部
１ｂの水位が所定値未満のときには、給湯バーナ４の非
燃焼状態において前記所定値に達するまで水を供給する
ようにしていたが、給水路Ｗ１の気水接触部１ａより下
流側に、給水路Ｗ１の流通を開閉する開閉手段Ｋを設
け、水溜まり部１ｂの水位が前記所定値未満のときには
給水路Ｗ１を閉鎖するようにしてもよい。開閉手段Ｋの
例として例えば、図５の構成では、出湯口１７を開閉す
るフロート付の開閉蓋３１を設け、遮蔽板１８の下端以
下の水位になると、出湯口１７を閉鎖するものが考えら
れる。その他、電磁弁を用いて開閉手段Ｋを構成する
等、開閉手段Ｋの具体構成は各種変更できる。上記実施
例では、被供給部の例として浴槽２を使用した場合を示
したが、被供給部としてシャワーを用いてもよい。[Other Embodiment] In the above embodiment, the detecting means S5 for detecting the water level of the water pool 1b is provided, and when the water level of the water pool 1b is less than the predetermined value, the predetermined value is obtained in the non-combustion state of the hot water supply burner 4. Water is supplied until the water reaches the water supply passage W1, but an opening / closing means K for opening and closing the flow of the water supply passage W1 is provided downstream of the air / water contact portion 1a of the water supply passage W1, and the water level of the water pool portion 1b is set to the predetermined value. When it is less than the above, the water supply channel W1 may be closed. As an example of the opening / closing means K, for example, in the configuration of FIG. 5, an opening / closing lid 31 with a float for opening / closing the tap hole 17 is provided, and when the water level becomes lower than the lower end of the shielding plate 18, the tap port 17 is closed. . In addition, the specific configuration of the opening / closing means K can be variously changed, such as configuring the opening / closing means K using an electromagnetic valve. In the above-described embodiment, the case where the bathtub 2 is used as an example of the supplied portion has been described, but a shower may be used as the supplied portion.
【００１６】尚、特許請求の範囲の項に図面との対照を
便利にする為に符号を記すが、該記入により本発明は添
付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】気水接触室の構成図FIG. 1 is a configuration diagram of a steam-water contact chamber.
【図２】制御作動のフローチャートFIG. 2 is a flowchart of a control operation;
【図３】全体構成のブロック図FIG. 3 is a block diagram of the overall configuration.
【図４】従来の全体構成のブロック図FIG. 4 is a block diagram of a conventional entire configuration.
【図５】別実施例の気水接触室の構成図FIG. 5 is a configuration diagram of a gas-water contact chamber of another embodiment.
１ａ 気水接触部 １ｂ 水溜まり部 ２ 被供給部 ４ 給湯バーナ １００ 制御手段 Ｋ 開閉手段 Ｓ５ 検出手段 Ｗ１ 経路 1a Air-water contact part 1b Water pool part 2 Supply part 4 Hot water supply burner 100 Control means K Opening and closing means S5 Detecting means W1 Path
Claims (2)
路（Ｗ１）の途中に、水又は湯と給湯バーナ（４）の排
気とを接触させる気水接触部（１ａ）が設けられ、前記
経路（Ｗ１）の前記気水接触部（１ａ）より下流側に、
所定値以上の水位の水が溜まっているときに前記経路
（Ｗ１）における前記気水接触部（１ａ）から前記被供
給部（２）に至る経路部分を水封する水溜まり部（１
ｂ）が設けられ、前記経路（Ｗ１）に対する水又は湯の
供給を制御する制御手段（１００）が設けられている炭
酸給湯装置であって、 前記水溜まり部（１ｂ）の水位を検出する検出手段（Ｓ
５）が設けられ、前記制御手段（１００）が、前記検出
手段（Ｓ５）の情報に基づいて、前記水溜まり部（１
ｂ）の水位が前記所定値未満のときには、前記給湯バー
ナ（４）の非燃焼状態において前記所定値に達するまで
水を供給するように構成されている炭酸給湯装置。An air-water contact portion (1a) for contacting water or hot water with the exhaust of a hot water supply burner (4) is provided in the middle of a path (W1) for supplying water or hot water to a portion to be supplied (2). Downstream of the air-water contact portion (1a) of the path (W1),
A water reservoir (1) for water-sealing a path portion from the air-water contact part (1a) to the supply target part (2) in the path (W1) when water having a water level equal to or higher than a predetermined value is stored.
b) is provided, and the control means (100) for controlling the supply of water or hot water to the path (W1) is provided, wherein the detecting means for detecting the water level of the water pool (1b) (S
5) is provided, and the control means (100) controls the water pool part (1) based on the information of the detection means (S5).
(b) a carbon dioxide water heater configured to supply water until the water level reaches the predetermined value in a non-combustion state of the hot water supply burner (4) when the water level is lower than the predetermined value.
路（Ｗ１）の途中に、水又は湯と給湯バーナ（４）の排
気とを接触させる気水接触部（１ａ）が設けられ、前記
経路（Ｗ１）の前記気水接触部（１ａ）より下流側に、
所定値以上の水位の水が溜まっているときに前記経路
（Ｗ１）における前記気水接触部（１ａ）から前記被供
給部（２）に至る経路部分を水封する水溜まり部（１
ｂ）が設けられ、前記経路（Ｗ１）に対する水又は湯の
供給を制御する制御手段（１００）が設けられている炭
酸給湯装置であって、 前記経路（Ｗ１）の前記気水接触部（１ａ）より下流側
に、前記経路（Ｗ１）の流通を開閉する開閉手段（Ｋ）
が設けられ、前記開閉手段（Ｋ）が、前記水溜まり部
（１ｂ）の水位が前記所定値未満のときには前記経路
（Ｗ１）を閉鎖するように構成されている炭酸給湯装
置。2. A steam-water contact portion (1a) for bringing water or hot water into contact with exhaust of a hot-water supply burner (4) is provided in a path (W1) for supplying water or hot water to a portion to be supplied (2). Downstream of the air-water contact portion (1a) of the path (W1),
A water reservoir (1) for water-sealing a path portion from the air-water contact part (1a) to the supply target part (2) in the path (W1) when water having a water level equal to or higher than a predetermined value is stored.
b) is provided and the control means (100) for controlling supply of water or hot water to the path (W1) is provided, wherein the air-water contact portion (1a) of the path (W1) is provided. A) opening / closing means (K) for opening / closing the flow of the path (W1) downstream of
And the opening / closing means (K) is configured to close the path (W1) when the water level of the water pool portion (1b) is less than the predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4235055A JP2598591B2 (en) | 1992-09-03 | 1992-09-03 | Carbonated water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4235055A JP2598591B2 (en) | 1992-09-03 | 1992-09-03 | Carbonated water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0682095A JPH0682095A (en) | 1994-03-22 |
| JP2598591B2 true JP2598591B2 (en) | 1997-04-09 |
Family
ID=16980421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4235055A Expired - Fee Related JP2598591B2 (en) | 1992-09-03 | 1992-09-03 | Carbonated water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598591B2 (en) |
-
1992
- 1992-09-03 JP JP4235055A patent/JP2598591B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0682095A (en) | 1994-03-22 |
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