JPH0247399Y2 - - Google Patents
Info
- Publication number
- JPH0247399Y2 JPH0247399Y2 JP1983106718U JP10671883U JPH0247399Y2 JP H0247399 Y2 JPH0247399 Y2 JP H0247399Y2 JP 1983106718 U JP1983106718 U JP 1983106718U JP 10671883 U JP10671883 U JP 10671883U JP H0247399 Y2 JPH0247399 Y2 JP H0247399Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot water
- tank
- boiling
- pipe
- 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 224
- 238000009835 boiling Methods 0.000 claims description 43
- 238000009792 diffusion process Methods 0.000 claims description 19
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000003303 reheating Methods 0.000 description 18
- 238000001514 detection method Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 10
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004155 Chlorine dioxide Substances 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
【考案の詳細な説明】
本考案は温水タンク内の湯を追焚装置により沸
騰させて給湯口から沸騰水を吐出させるようにし
た湯沸装置に係り、その目的とするところは給湯
口より吐出される沸騰水が蒸気とともに給湯口か
ら飛散しながら吐出するのを防止して、沸騰水の
みを円滑にかつ安全に得ることができる電気湯沸
装置を提供することにある。[Detailed description of the invention] The present invention relates to a water heating device that boils hot water in a hot water tank using a reheating device and discharges boiling water from the hot water supply port. To provide an electric water boiler capable of smoothly and safely obtaining only boiling water by preventing the boiling water from being discharged together with steam from a hot water supply port while scattering.
従来、水道水の中にはカルキと呼ばれる次亜塩
素酸塩類と炭酸ガスが含まれているので、水道の
水をコーヒーとかお茶等に利用する場合は、水道
水中のカルキ等を除去しないと味が低下するた
め、通常は水を沸騰させてカルキ等を除去してか
ら利用していた。然るに、一般家庭において沸騰
水を得る場合は、水を加熱器にて直接沸騰させる
か、あるいは温水器とか湯沸器にて加温された温
水を加熱器にて再加熱することにより得ていた。
しかし、このような方法で沸騰水を得るにはかな
りの時間がかると共に、沸騰させた湯をヤカン等
から容器に移しかえるとき、沸湯水は例えば加熱
されているヤカンの注ぎ口で再加熱されて四方に
飛散しながら吐出されるので、沸騰水をカツプ等
の容器に移すことは円滑に行い得ないばかりか非
常に危険であつた。 Conventionally, tap water contains hypochlorites called chlorine and carbon dioxide gas, so if you use tap water for coffee or tea, you must remove the chlorine in the tap water, otherwise the taste will deteriorate. Because of this, water is usually boiled to remove scale before use. However, boiling water in ordinary households was obtained either by boiling the water directly in a heater, or by reheating hot water that had been heated in a water heater or water heater. .
However, it takes a considerable amount of time to obtain boiling water using this method, and when transferring the boiled water from a kettle to a container, the boiling water is reheated, for example, at the spout of the heated kettle. Since the boiling water is spattered in all directions, it is not only difficult to transfer the boiling water into a cup or other container, but it is also extremely dangerous.
本考案は上述の欠点を除去して、一般家庭にお
いて迅速、確実に沸騰水が得られ、しかも、上記
沸騰水の吐出時、沸騰水が給湯口から四方に飛散
することなく円滑にかつ安全に吐出させるように
した簡素な構造の電気湯沸装置を提供するもの
で、以下本考案の実施例を第１図乃至第４図によ
り説明すると、１は本考案に係る湯沸装置の本体
で、水槽２を有する流し台３内の収容室４に、出
湯部５を水槽２に近接させて流し台３上に取付け
た状態で、収納されている。６は給水管で、その
一方は出湯部５内に設けた制御弁７を介して水道
管８に接続され、他方は本体１上部において、本
体１内に保温材９を介して収納固定された温水タ
ンク１０内に垂設した導水管１１と連通可能に接
続されている。１２は温水タンク１０下部の小径
部に周設した帯状の加熱ヒーター、１３は温水タ
ンク１０内の天板１０ａにタンク１０に向けて垂
設した温水の追焚装置で、第２図に示すように、
上記天板１０ａに垂設した有底筒状の案内筒１４
と、追焚ヒーター１５を埋設して上記案内筒１４
内に遊嵌合されるセラミツク系の加熱管１６とに
よつて２重管構造となつており、この追焚装置１
３は、温水タンク１１とは連結管１７を介して連
通されている。１８は湯導管で、その一方は追焚
装置１３の案内筒１４に接続され、他方は出湯部
５内に収納した蒸気拡散用のタンク１９と接続さ
れている。そして上記蒸気拡散用のタンク１９
は、第２図に示すように、下部を先細状となるよ
う漏斗状１９ｂに絞り込んでその突出先端に給湯
口１９ａを水槽２上に臨ませた状態で形成されて
出湯部５の先端に収納固定されており、又、蒸気
拡散用のタンク１９内に突出されている湯導管１
８の先端は、上記タンク１９底部の傾斜壁側に向
けて斜め下方に傾けた状態で形成されていると共
に、この湯導管１８の先端開口部１８ａのすぐ後
側には開口部１８ａよりやや小径となつた排水孔
１８ｂが下向きに穿設されている。２０は蒸気排
出管で、その一方端を蒸気拡散用のタンク１９
に、湯導管１８の先端開口部１８ａより上方位置
において上記タンク１９内と連通可能に接続し、
他方端は出湯部５の下部に取付けた横長な有底筒
状の蒸気排出筒２１に接続されている。尚、蒸気
排出筒２１の下側には水槽２の最奥側面に向けて
排出孔２１ａが穿設されている。２２は排水管
で、その一方端は蒸気拡散用のタンク１９の漏斗
部１９ｂを貫通して上記タンク１９内の湯導管１
８の先端下側まで延出され、他方端は蒸気排出管
２０の配管途中に接続されている。そして、上記
排水管２２のタンク１９内に突出する先端には、
湯導管１８先端の排水孔１８ｂの下側において上
部開口端が漏斗状に拡開された受水口２２ａが一
体に形成されている。２３は温水タンク１０の下
部に感温部を挿入して本体１に取付けた湯温制御
センサで、温水タンク１０内の湯温が約85℃に達
すると、その温度を検出し、その検出信号により
図示しないリレーを励磁させて常閉接点２３ｂを
開き、逆に、常閉接点２３ａを閉じて加熱ヒータ
ー１２への通電を断ち、以後温水の加温を停止す
る。２４は感温部を温水タンク１０内上部の導水
管１１内に挿入されて本体１に取付けた入水検知
センサで、給水管６からの入水によりセンサ２４
周囲の水温が約50℃以下になると、その温度を検
出してその検出信号により図示しないリレーを励
磁し、常開接点２４ａを閉じさせる。２５は感温
部を温水タンク１０内の追焚装置１３周辺に挿入
して本体１に取付けられた追焚検知センサで、こ
のセンサ２５により約80℃の湯温が検出される
と、その検出信号により図示しないリレーを励磁
して常開接点２５ａを閉じさせる。２６は制御弁
７の操作ハンドル、２７は加熱ヒーター１２の過
熱防止用の温度ヒユーズである。２８は操作スイ
ツチ、２９は電源端子である。 The present invention eliminates the above-mentioned drawbacks, allows ordinary households to quickly and reliably obtain boiling water, and when discharging the boiling water, the boiling water does not scatter in all directions from the hot water inlet, smoothly and safely. The purpose of the present invention is to provide an electric water boiler with a simple structure that discharges water.Examples of the present invention will be explained below with reference to FIGS. 1 to 4. 1 is the main body of the water boiler according to the present invention; It is housed in a storage chamber 4 in a sink 3 having a water tank 2, with a hot water outlet 5 mounted on the sink 3 in close proximity to the water tank 2. Reference numeral 6 denotes a water supply pipe, one of which is connected to a water pipe 8 via a control valve 7 provided in the hot water outlet 5, and the other is housed and fixed within the main body 1 via a heat insulating material 9 at the upper part of the main body 1. It is connected to a water conduit pipe 11 vertically installed in the hot water tank 10 so as to be communicable. Reference numeral 12 denotes a band-shaped heating heater installed around the small diameter portion at the bottom of the hot water tank 10, and 13 represents a hot water reheating device installed vertically toward the tank 10 on the top plate 10a inside the hot water tank 10, as shown in Fig. 2. To,
A bottomed cylindrical guide tube 14 vertically installed on the top plate 10a.
Then, the reheating heater 15 is buried and the guide tube 14 is installed.
The reheating device 1 has a double tube structure with a ceramic heating tube 16 that is loosely fitted inside the reheating device 1.
3 is communicated with the hot water tank 11 via a connecting pipe 17. Reference numeral 18 denotes a hot water conduit, one of which is connected to the guide tube 14 of the reheating device 13, and the other connected to a tank 19 for vapor diffusion housed in the hot water tapping section 5. And the tank 19 for vapor diffusion
As shown in FIG. 2, the lower part is tapered into a funnel-like shape 19b, and the hot water supply port 19a is formed at the protruding tip of the funnel-shaped funnel 19b facing above the water tank 2, and is housed at the tip of the hot water tap part 5. A hot water conduit 1 that is fixed and protrudes into a tank 19 for vapor diffusion
The tip of the hot water conduit 8 is formed to be inclined diagonally downward toward the inclined wall at the bottom of the tank 19, and immediately behind the tip opening 18a of the hot water conduit 18 is a hole with a diameter slightly smaller than the opening 18a. A drain hole 18b is bored downward. 20 is a steam exhaust pipe, one end of which is connected to a tank 19 for vapor diffusion.
connected to the inside of the tank 19 at a position above the tip opening 18a of the hot water conduit 18,
The other end is connected to a steam exhaust pipe 21 in the form of an oblong cylinder with a bottom attached to the lower part of the tapping section 5 . In addition, a discharge hole 21 a is bored in the lower side of the steam discharge pipe 21 toward the innermost side of the water tank 2 . 22 is a drain pipe, one end of which passes through the funnel part 19b of the tank 19 for vapor diffusion and connects to the hot water conduit 1 in the tank 19.
8, and the other end is connected to the middle of the steam exhaust pipe 20. At the tip of the drain pipe 22 protruding into the tank 19,
Below the drain hole 18b at the tip of the hot water conduit 18, a water receiving port 22a whose upper opening end is expanded into a funnel shape is integrally formed. 23 is a hot water temperature control sensor which is attached to the main body 1 by inserting a thermosensor into the lower part of the hot water tank 10, and when the temperature of the hot water in the hot water tank 10 reaches approximately 85°C, the temperature is detected and the detection signal is sent. This energizes a relay (not shown) to open the normally closed contact 23b, and conversely, closes the normally closed contact 23a to cut off the power to the heater 12, and thereafter stops heating the hot water. Reference numeral 24 denotes a water inflow detection sensor whose temperature sensing part is inserted into the water supply pipe 11 at the upper part of the hot water tank 10 and attached to the main body 1. When water enters from the water supply pipe 6, the sensor 24
When the surrounding water temperature drops to about 50° C. or lower, the temperature is detected and the detection signal energizes a relay (not shown) to close the normally open contact 24a. Reference numeral 25 denotes a reheating detection sensor attached to the main body 1 by inserting a temperature sensing part around the reheating device 13 in the hot water tank 10. When a water temperature of approximately 80°C is detected by this sensor 25, the detection The signal excites a relay (not shown) to close the normally open contact 25a. 26 is an operating handle for the control valve 7, and 27 is a temperature fuse for preventing overheating of the heater 12. 28 is an operation switch, and 29 is a power terminal.
次に、動作について説明すると、先づ操作ハン
ドル２６を操作して制御弁７を開き、水道水を水
道管８から給水管６−導水管１１により温水タン
ク１０内に給水する。そして、水が出湯部５の給
湯口１９ａから排出した時点で制御弁７を閉じ
る。この際、水面は湯導管１８内において制御弁
７と同一線上の位置に存在する。続いて、電源端
子２９を電源に接続して操作スイツチ２８を投入
し、加熱ヒーター１２に通電させて温水タンク１
０内の水を加温する。そして、温水タンク１０内
の水温が次第に上昇すると、温水タンク１０の水
は温度の上昇に伴つて膨張し、湯導管１８内の水
面を押し上げることとなる。湯導管１８内の水面
が押し上げられると、湯導管１８内の滞溜水の一
部は蒸気拡散用のタンク１９内に突出する湯導管
１８先端の開口部１８ａから上記タンク１９内に
水滴Ａとなつて排出されるようとするが、湯導管
１８の開口部１８ａのすぐ後側には第４図に示す
ように、排水孔１８ｂが設けられているので、湯
導管１８の開口部１８ａから滴下しようとする水
滴Ａは、上記排水孔１８ｂから排出され、排水孔
１８ｂの直下に設けた排水管２２の受水口２２ａ
に回収されて上記排水管２２内を流下し、途中で
蒸気排出管２０内を通つて蒸気排出筒２１の排出
孔２１ａから水槽２の最奥面の壁面を伝つて水槽
２内に排出される。このため、水滴Ａが水槽２の
底面にに滴下されて不快な水滴音が生ずることは
ない。水滴Ａの発生は湯温が約85℃になるまでつ
づく、湯温が約85℃に達すると、その温度は湯温
制御センサ２３により検出され、その検出信号に
より図示しないリレーの常閉接点２３ｂを開き、
逆に、常開接点２３ａは閉じて、加熱ヒーター１
２の通電回路を開き、湯温の上昇を阻止する。こ
の際、入水検知センサ２４付近の水温は温水によ
り50℃以上に加温されているので、上記センサ２
４はその検出温度以上の温度で加温されているた
め、常開接点２４ａを開きつづけさせて、追焚ヒ
ーター１５の通電回路を開路させている。又、追
焚検知センサ２５付近の水温は80℃を超えている
ので、同センサ２５はその温度を検出して、その
検出信号により図示しないリレーが励磁されて常
開接点２５ａは閉じている。この際、入水検知セ
ンサ２４は作動していないので、常開接点２４ａ
は開きつづけており、この結果、追焚ヒーター１
５は通電されない。 Next, the operation will be described. First, the operating handle 26 is operated to open the control valve 7, and tap water is supplied from the water pipe 8 to the hot water tank 10 via the water supply pipe 6-conducting pipe 11. Then, when the water is discharged from the hot water supply port 19a of the hot water tapping section 5, the control valve 7 is closed. At this time, the water surface is located in the same line as the control valve 7 in the hot water conduit 18 . Next, connect the power terminal 29 to the power source and turn on the operation switch 28 to energize the heater 12 and open the hot water tank 1.
Warm the water in 0. Then, when the water temperature in the hot water tank 10 gradually rises, the water in the hot water tank 10 expands as the temperature rises, pushing up the water level in the hot water conduit 18. When the water level in the hot water conduit 18 is pushed up, a portion of the accumulated water in the hot water conduit 18 flows into the tank 19 as water droplets A through the opening 18a at the tip of the hot water conduit 18 that protrudes into the tank 19 for vapor diffusion. However, since a drainage hole 18b is provided immediately behind the opening 18a of the hot water conduit 18, as shown in FIG. The water droplets A to be drained are discharged from the drain hole 18b, and flow into the water receiving port 22a of the drain pipe 22 provided directly below the drain hole 18b.
is collected and flows down the drain pipe 22, passes through the steam exhaust pipe 20 on the way, passes through the exhaust hole 21a of the steam exhaust tube 21, runs along the innermost wall of the water tank 2, and is discharged into the water tank 2. . Therefore, the water droplets A are not dripped onto the bottom surface of the water tank 2 and no unpleasant water droplet sound is generated. The generation of water droplets A continues until the hot water temperature reaches about 85°C. When the hot water temperature reaches about 85°C, the temperature is detected by the hot water temperature control sensor 23, and the detection signal is sent to the normally closed contact 23b of the relay (not shown). Open the
Conversely, the normally open contact 23a closes and the heating heater 1
Open the energizing circuit No. 2 to prevent the water temperature from rising. At this time, since the water temperature near the water entry detection sensor 24 is heated to 50°C or more by hot water, the sensor 24
4 is heated to a temperature higher than the detected temperature, the normally open contact 24a is kept open, and the energizing circuit of the reheating heater 15 is opened. Further, since the water temperature near the reheat detection sensor 25 exceeds 80° C., the sensor 25 detects the temperature, and the detection signal energizes a relay (not shown) to close the normally open contact 25a. At this time, since the water entry detection sensor 24 is not operating, the normally open contact 24a
continues to open, and as a result, reheating heater 1
5 is not energized.
次に、沸騰水を得る場合は、操作ハンドル２６
により制御弁７を開いて水道水を温水タンク１０
内に給水する。この給水により入水検知センサ２
４は急速に冷されてセンサ２４の周囲温度が50℃
以下に降下すると、その温度を検出して直ちにそ
の検出信号により常開接点２４ａを閉じさせる。
このため、センサ２３，２５により既に各常開接
点２３ａ，２５ａが閉成していることとあわせて
追焚ヒーター１５の通電回路は閉路されて追焚ヒ
ーター１５を発熱させ、追焚装置１３内の加熱管
１６を加熱する。この結果、水道水の給水によつ
て温水タンク１０内の温水は、連結管１７を通つ
て追焚装置１３内に流入し、上記加熱管１６の外
側から内側を通過するあいだに沸騰点まで加熱さ
れ、沸騰水となつて湯導管１８内を蒸気と共に給
送され、蒸気拡散用のタンク１９内に送られて、
湯導管１８先端の開口部１８ａからタンク１９内
に蒸気とともに勢いよく排出される。蒸気拡散用
のタンク１９内に排出された沸騰水は、上記タン
ク１９の漏斗部１９ｂに勢いよく吹き飛ばされ
て、上記タンク１９の漏斗部１９ｂに沿つて降下
しながら漏斗部１９ｂの下部に集合して給湯口１
９ａから一条の水のように変換されて吐出され
る。この際、即ち、湯導管１８の開口部１８ａか
ら沸騰水と共に噴出される蒸気は、蒸気拡散用タ
ンク１９内に噴出されることにより拡散されて噴
出力が著しく弱められるので、給湯口１９ａから
沸騰水が吐出される際、沸騰水が飛び散つて容器
３０をもつている手等が火傷をするという虞れは
全くなく、沸騰水を円滑にかつ安全に容器３０に
受けることができる。一方、蒸気拡散用のタンク
１９に排出されることによつて噴出力が弱められ
た蒸気は、蒸気排出管２０および排水管２２を通
つて蒸気排出筒２１の排出孔２１ａから蒸気の力
を著しく低下させ火傷の心配がない湯気の状態と
なつて排出される。尚、湯導管１８の開口部１８
ａから沸騰水が蒸気拡散用タンク１９内に排出さ
れる際、沸騰水は湯導管１８内を水道水が温水タ
ンク１０内に流入する程度あるいはそれ以上の速
さで流れるため、排水孔１８ｂ付近は負圧となつ
て沸騰水の一部が排水孔１８ｂから流下するよう
なことはない。 Next, if you want to get boiling water, use the operating handle 26
The control valve 7 is opened to supply tap water to the hot water tank 10.
Supply water inside. This water supply causes the water ingress detection sensor 2 to
4 is rapidly cooled and the ambient temperature of sensor 24 is 50℃.
When the temperature drops below the temperature, the temperature is detected and the normally open contact 24a is immediately closed by the detection signal.
Therefore, in addition to the fact that the normally open contacts 23a and 25a have already been closed by the sensors 23 and 25, the energization circuit of the reheating heater 15 is closed, causing the reheating heater 15 to generate heat, and the inside of the reheating device 13 is closed. heating tube 16. As a result, the hot water in the hot water tank 10 due to the supply of tap water flows into the reheating device 13 through the connecting pipe 17, and is heated to the boiling point while passing from the outside to the inside of the heating pipe 16. The water is turned into boiling water, is sent along with steam through the hot water conduit 18, and is sent into a tank 19 for vapor diffusion.
The hot water is vigorously discharged together with steam from the opening 18a at the tip of the hot water conduit 18 into the tank 19. The boiling water discharged into the vapor diffusion tank 19 is vigorously blown away by the funnel part 19b of the tank 19, descends along the funnel part 19b of the tank 19, and collects at the bottom of the funnel part 19b. Hot water supply port 1
It is converted into a stream of water and discharged from 9a. At this time, the steam ejected together with boiling water from the opening 18a of the hot water conduit 18 is ejected into the vapor diffusion tank 19 and diffused, and the ejection force is significantly weakened. When the water is discharged, there is no risk of the boiling water splashing and causing burns to the hand holding the container 30, and the boiling water can be smoothly and safely received in the container 30. On the other hand, the steam whose ejection force has been weakened by being discharged into the vapor diffusion tank 19 passes through the steam exhaust pipe 20 and the drain pipe 22, and then passes through the exhaust hole 21a of the steam exhaust pipe 21, and the steam force is significantly reduced. It is discharged as steam, which does not cause any risk of burns. In addition, the opening 18 of the hot water conduit 18
When boiling water is discharged into the vapor diffusion tank 19 from a, the boiling water flows through the hot water conduit 18 at a speed comparable to or faster than that of tap water flowing into the hot water tank 10, so the boiling water flows near the drain hole 18b. There is no possibility that the pressure will become negative and a part of the boiling water will flow down from the drain hole 18b.
沸騰水の吐出中、温水タンク１０内の温度が85
℃以下に降下した場合は、湯温制御センサ２３か
らの信号により常開接点２３ａは開き、逆に、常
閉接点２３ｂが閉じて、追焚ヒーター１５の通電
を停止させ、加熱ヒーター１２への通電を開始す
る。このため、給湯口１９ａからは沸騰水でなく
温水が吐出されるため、加熱ヒーター１２への通
電切換えをランプ等にて利用者に知らせることに
より、利用者は容易に沸騰水の供給が一時中断さ
れたことを知ることが可能となる。又、温水タン
ク１０内の湯温が85℃の状態で水道水の供給を断
つた場合、入水検知センサ２４は温水タンク１０
内の温水により急速に加熱されるため、上記セン
サ２４からの信号により常開接点２４ａは開いて
追焚ヒーター１５への通電を断つ。 While discharging boiling water, the temperature inside the hot water tank 10 is 85
℃ or below, the normally open contact 23a opens in response to a signal from the hot water temperature control sensor 23, and the normally closed contact 23b closes, stopping the energization of the reheating heater 15 and turning off the power to the heating heater 12. Start energizing. Therefore, hot water instead of boiling water is discharged from the hot water supply port 19a, so the user can easily interrupt the supply of boiling water by notifying the user with a lamp or the like to switch the energization to the heating heater 12. It is possible to know what has happened. Further, if the tap water supply is cut off when the water temperature in the hot water tank 10 is 85°C, the water entry detection sensor 24
Since it is rapidly heated by the hot water inside, the normally open contact 24a opens in response to a signal from the sensor 24 and cuts off the power to the reheating heater 15.
尚、湯導管１８の先端は、水滴Ａを滴下させる
排水孔１８ｂを設ける代りに、第５図に示すよう
に、湯導管１８の先端を斜設して、水滴Ａを排出
管２２の受水口２２ａに滴下させるようにしても
よい。 Incidentally, instead of providing a drain hole 18b through which the water droplets A drip, the tip of the hot water pipe 18 is provided obliquely as shown in FIG. It may be made to drip onto 22a.
又、蒸気排出管２０は、蒸気排出筒２１に連接
する代りに、蒸気排出管２０と蒸気排出筒２１と
を一体構造で設けるようにしてもよい。 Further, instead of the steam exhaust pipe 20 being connected to the steam exhaust pipe 21, the steam exhaust pipe 20 and the steam exhaust pipe 21 may be provided as an integral structure.
更に、本考案の沸騰装置は、流し台３に設置す
る代りに、洗面台の近辺に設置して使用するよう
にしてもよい。 Furthermore, instead of being installed in the sink 3, the boiling device of the present invention may be used by being installed near the washbasin.
本考案は以上説明したように構成されているの
で、次に示すような効果を有する。 Since the present invention is configured as described above, it has the following effects.
本考案は流し台の水槽上面と対応する出湯部
先端の内側に、給湯口を水槽側に向けて開口し
た蒸気拡散用のタンクを収納固定し、この蒸気
拡散用タンクの胴部中腹部に、沸騰水の供給源
と連通する湯導管を挿通し、その開口部を上記
給湯口と直角方向に位置させて、蒸気の噴出力
を弱める蒸気拡散用のタンクが設けられている
ので、沸騰水とともに上記タンク内に流入する
蒸気は、タンク内に噴出することにより、その
噴出力が著しく弱められ、かつ、その噴出方向
はタンク内において給湯口と直交する方向に噴
出するため、沸騰水を必要とする場合、出湯部
の給湯口から沸騰水とともに蒸気が噴出した
り、飛散したりすることが全くないので、沸騰
水を安全に出湯部の給湯口から吐出させること
ができる。 This invention stores and fixes a vapor diffusion tank with the hot water supply opening facing the water tank inside the tip of the hot water tap that corresponds to the top surface of the sink's water tank. A hot water conduit that communicates with a water supply source is inserted, and its opening is positioned perpendicular to the hot water supply port, and a steam diffusion tank is provided to weaken the steam ejection force. As the steam flowing into the tank is jetted into the tank, the jetting force is significantly weakened, and the jetting direction is perpendicular to the hot water supply port within the tank, so boiling water is required. In this case, the boiling water can be safely discharged from the hot water supply port of the hot water tap portion because steam is not spouted or scattered together with boiling water from the hot water supply port of the hot water tap portion.
又、上記蒸気拡散用のタンク内上部には、蒸
気排出管がその排出口を水槽のところまで延出
して配管してあるため、蒸気はタンク内に噴出
することによつてその噴出力が弱められるとと
もに、蒸気排出管を通つて水槽に排出される時
点では、かなり冷されて湯気又は水滴の状態で
の排出が可能となる。しかも、蒸気排出管はタ
ンク内の上部に設けられているので、沸騰水が
タンク内に流入し、タンクの底面近くに滞留し
ながら吐出されても、沸騰水による目詰り現象
を起すことがないので、蒸気の噴出力を確実に
低下させることができ、沸騰水の利用者に蒸気
圧による沸騰水の飛散により火傷を負うという
恐怖心を解消させ、沸騰水の円滑な利用をはか
ることができる。 In addition, a steam exhaust pipe is installed in the upper part of the tank for vapor diffusion with its outlet extending to the water tank, so that the steam is ejected into the tank and its ejection force is weakened. At the same time, when the steam is discharged into the water tank through the steam discharge pipe, it is considerably cooled and can be discharged in the form of steam or water droplets. Moreover, since the steam exhaust pipe is installed at the top of the tank, even if boiling water flows into the tank and is discharged while remaining near the bottom of the tank, clogging due to boiling water will not occur. Therefore, it is possible to reliably reduce the steam ejection force, eliminate the fear of boiling water users from getting burned due to the splashing of boiling water due to steam pressure, and facilitate the smooth use of boiling water. .
更に、本考案はタンク内において、湯導管の
開口部下側に、蒸気拡散用のタンク外で蒸気排
出管と連通する排水管の受水口が設けられてい
るので、温水タンクの水を加温しているときに
生ずる水の膨張により、湯導管内の滞留水が水
滴となつてタンクの給湯口を経て水槽内に滴下
するのを、上記排水管の受水口で回収し、蒸気
排出管を経て水槽に近接する蒸気排出管の排出
口から水槽の最奥の壁面を通つて水槽内に静か
に流出するように構成されているので、湯導管
の開口部のように、水槽の底面から相当の高さ
位置より水滴が一定周期で滴下する際に生ずる
不快な水滴音の発生を確実に阻止することがで
きるので、深夜等において水滴音により安眠が
妨げられるのを回避することができる。 Furthermore, in the present invention, the water in the hot water tank is heated because the water inlet of the drain pipe that communicates with the steam exhaust pipe outside the tank for vapor diffusion is provided below the opening of the hot water conduit in the tank. Due to the expansion of water that occurs when the water is boiling, the accumulated water in the hot water pipe becomes water droplets and drips into the water tank through the hot water supply port of the tank, which is collected at the water receiving port of the drain pipe and then passed through the steam discharge pipe. The steam is constructed so that it flows quietly into the aquarium from the outlet of the steam exhaust pipe adjacent to the aquarium through the innermost wall of the aquarium. Since it is possible to reliably prevent the generation of the unpleasant water drop sound that occurs when water droplets are dripped at a constant period from a height position, it is possible to avoid disturbing sleep due to the water drop sound late at night or the like.
以上説明したように、本考案においては、沸騰
水を得る場合、この沸騰水とともに生じる蒸気を
蒸気拡散用のタンクにより確実に蒸気圧を低下さ
せ、このタンクの下部に開口する給湯口から沸騰
水のみを安全にかつ良好に受水可能とするととも
に、温水タンク内の水を加温している際に給湯口
から水槽内に滴下する水滴の音を確実に阻止する
ことができる安全で、しかも、取扱が至便な沸騰
水生成用の電気湯沸装置を提供することができ
る。 As explained above, in the present invention, when obtaining boiling water, the vapor pressure of the steam generated together with the boiling water is reliably lowered in a vapor diffusion tank, and then the boiling water is It is a safe and effective system that allows water to be received safely and well, and also reliably prevents the sound of water droplets dripping into the tank from the hot water supply port while heating the water in the hot water tank. , it is possible to provide an electric water heater for generating boiling water that is easy to handle.
第１図は本考案の電気湯沸装置を備えた流し台
の要部縦断面図、第２図は本考案湯沸装置の縦断
面図、第３図は電気結線図、第４図は第２図のＢ
部分を拡大して水滴回収装の要部を示す縦断面
図、第５図は水滴回収装置の他の実施例を示す縦
断面図である。
１……本体、１０……温水タンク、１３……追
焚装置、１８……湯導管、１９……蒸気拡散用の
タンク、１９ａ……給湯口、２０……蒸気排出
管、２２……排水管。
Figure 1 is a vertical cross-sectional view of the essential parts of a sink equipped with the electric water heater of the present invention, Figure 2 is a vertical cross-sectional view of the water heater of the present invention, Figure 3 is an electrical wiring diagram, and Figure 4 is the B in the diagram
FIG. 5 is an enlarged vertical sectional view showing the essential parts of the water droplet collecting device, and FIG. 5 is a vertical sectional view showing another embodiment of the water droplet collecting device. 1... Body, 10... Hot water tank, 13... Reheating device, 18... Hot water conduit, 19... Tank for vapor diffusion, 19a... Hot water supply port, 20... Steam discharge pipe, 22... Drainage tube.
Claims (1)
温水タンク１０内の沸騰水の供給源より沸騰水を
外部に給送する湯導管１８とを内部に配管した出
湯部５を、流し台３上に先端を上記流し台３の水
槽２上面に位置させて取付け、上記出湯部５の水
槽２上面と対応する先端の内部には、下部を漏斗
状１９ｂに形成してその突出端に給湯口１９ａを
水槽２上に臨ませて開口した蒸気拡散用のタンク
１９を収納固定し、このタンク１９の胴部中腹部
には一方端を湯騰水の供給源と接続した湯導管１
８の他方端を挿通して、この湯導管１８のタンク
１９内に位置する開口部１８ａを、タンク１９下
部に開口した給湯口１９ａと直交させてタンク１
９胴部の内周面と対向させ、上記タンク１９内の
湯導管１８の開口部１８ａより上方の位置には、
蒸気排出管２０の一方端を連結し、他方端の蒸気
排出口２１ａを出湯部５下側から水槽２の位置ま
で延設し、更に、蒸気拡散用のタンク１９内に位
置する湯導管１８の開口部１８ａ下側には、湯導
管１８の先端から滴下する水滴を受水する排水管
２２の受水口２２ａを配置して、この排水管２２
をタンク１９外に配管される蒸気排出管２０に連
通可能に接続して成る電気湯沸装置。 A water supply pipe 6 that supplies cold water to the hot water tank 10;
A hot water tap part 5 having a hot water conduit 18 for supplying boiling water to the outside from a boiling water supply source in a hot water tank 10 is installed on the sink 3 and its tip is positioned on the upper surface of the water tank 2 of the sink 3. Inside the tip of the hot water tap section 5 corresponding to the upper surface of the water tank 2, there is a tank for vapor diffusion whose lower part is formed into a funnel shape 19b and whose protruding end is opened with a hot water supply port 19a facing the top of the water tank 2. 19 is housed and fixed, and in the middle of the body of this tank 19 is a hot water conduit 1 whose one end is connected to a supply source of hot water.
8, and the opening 18a of the hot water conduit 18 located in the tank 19 is made perpendicular to the hot water supply port 19a opened at the bottom of the tank 19.
At a position facing the inner circumferential surface of the body 9 and above the opening 18a of the hot water conduit 18 in the tank 19,
One end of the steam exhaust pipe 20 is connected, and the steam exhaust port 21a at the other end is extended from the lower side of the hot water tapping part 5 to the water tank 2, and the hot water conduit 18 located in the tank 19 for steam diffusion is connected. A water receiving port 22a of a drain pipe 22 that receives water droplets dripping from the tip of the hot water pipe 18 is arranged below the opening 18a.
An electric water boiling device which is connected to a steam exhaust pipe 20 which is piped outside a tank 19 so as to be able to communicate with the steam exhaust pipe 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10671883U JPS6014451U (en) | 1983-07-08 | 1983-07-08 | electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10671883U JPS6014451U (en) | 1983-07-08 | 1983-07-08 | electric water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6014451U JPS6014451U (en) | 1985-01-31 |
| JPH0247399Y2 true JPH0247399Y2 (en) | 1990-12-13 |
Family
ID=30249619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10671883U Granted JPS6014451U (en) | 1983-07-08 | 1983-07-08 | electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014451U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411345Y1 (en) * | 1965-11-11 | 1969-05-10 | ||
| JPS5757762U (en) * | 1980-09-25 | 1982-04-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851536Y2 (en) * | 1978-02-25 | 1983-11-24 | 富士電機株式会社 | water heater |
-
1983
- 1983-07-08 JP JP10671883U patent/JPS6014451U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4411345Y1 (en) * | 1965-11-11 | 1969-05-10 | ||
| JPS5757762U (en) * | 1980-09-25 | 1982-04-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6014451U (en) | 1985-01-31 |
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