JPS622440Y2 - - Google Patents

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Publication number
JPS622440Y2
JPS622440Y2 JP15559179U JP15559179U JPS622440Y2 JP S622440 Y2 JPS622440 Y2 JP S622440Y2 JP 15559179 U JP15559179 U JP 15559179U JP 15559179 U JP15559179 U JP 15559179U JP S622440 Y2 JPS622440 Y2 JP S622440Y2
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JP
Japan
Prior art keywords
circuit
hot water
terminal
water supply
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP15559179U
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Japanese (ja)
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JPS5675558U (en
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Filing date
Publication date
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Priority to JP15559179U priority Critical patent/JPS622440Y2/ja
Publication of JPS5675558U publication Critical patent/JPS5675558U/ja
Application granted granted Critical
Publication of JPS622440Y2 publication Critical patent/JPS622440Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 本考案は電気制御式の給湯器付風呂釜に関し、
特に、屋外設置型のこの種の器具の、点火から消
火に致るまでの一連の制御を遠隔操作可能ならし
めると共に、浴室以外に主操作部を設けてこれに
よりすべての制御・操作ができ、しかも、浴室内
に配した副操作部にても必要に応じて操作できる
ように成し、操作性、安全性に於いて優れた制御
装置を得るものである。
[Detailed description of the invention] This invention relates to an electrically controlled bathtub with a water heater.
In particular, a series of controls for this kind of outdoor equipment, from ignition to extinguishing, can be controlled remotely, and a main control unit is installed outside the bathroom, allowing all controls and operations to be performed. In addition, the sub-operation section placed in the bathroom can also be operated as needed, thereby providing a control device with excellent operability and safety.

以下、本考案の構成・効果につき図示実施例に
従つて詳述すると、第1図にその電気回路図を示
すが、1は主操作部、2は副操作部、3は器具で
あり、主操作部1は例えば台所の壁面に、副操作
部2は浴室壁面に、器具3は浴室外壁近傍に配設
されて三者は適宜に電気接続される。また、器具
3内のガス回路に挿入される複数の電磁弁は第2
図に示す如く配設される。ここで、各電磁弁の関
係をさらに詳述すると、ガス入口に続く主弁4に
より、主ガス回路及び種火バーナ5への回路を開
閉し、主ガス回路は、適宜に分岐させて風呂用の
主バーナ6、サブパイロツトバーナ7、及び給湯
器用の第1バーナ8、第2バーナ9、第3バーナ
10にそれぞれガス供給される。主バーナ6への
回路中には風呂用弁11が挿入されると共に、サ
ブパイロツトバーナ7へはサブパイロツト弁12
が挿入されてこれらパーナへのガス回路を開・閉
するが、これらガス回路への分岐点の下流側には
第1給湯弁13及び水圧応動ガス弁14が直列に
挿入されて、該水圧応動ガス弁の下流側から第1
バーナ8、第2バーナ9、第3バーナ10に分岐
してガス接続し、第2バーナ9への分岐回路中に
は第2給湯弁15、第3バーナ10へのそれには
第3給湯弁16がそれぞれ挿入されている。
Hereinafter, the structure and effects of the present invention will be described in detail with reference to the illustrated embodiments. Fig. 1 shows the electrical circuit diagram. 1 is the main operation section, 2 is the sub-operation section, and 3 is the main operation section. For example, the operating section 1 is disposed on the wall of the kitchen, the sub-operating section 2 is disposed on the wall of the bathroom, and the appliance 3 is disposed near the outer wall of the bathroom, and the three are electrically connected as appropriate. In addition, the plurality of solenoid valves inserted into the gas circuit in the appliance 3 are
They are arranged as shown in the figure. Here, to explain the relationship between the solenoid valves in more detail, the main valve 4 following the gas inlet opens and closes the main gas circuit and the circuit to the pilot burner 5, and the main gas circuit is branched as appropriate for bath use. Gas is supplied to the main burner 6, sub-pilot burner 7, and first burner 8, second burner 9, and third burner 10 for the water heater, respectively. A bath valve 11 is inserted into the circuit to the main burner 6, and a sub-pilot valve 12 is inserted to the sub-pilot burner 7.
is inserted to open and close the gas circuits to these gas circuits. On the downstream side of the branch point to these gas circuits, a first hot water supply valve 13 and a water pressure responsive gas valve 14 are inserted in series to open and close the gas circuits to these gas circuits. 1st from the downstream side of the gas valve
A branched gas connection is made to burner 8, second burner 9, and third burner 10, and a second hot water valve 15 is connected to the branch circuit to the second burner 9, and a third hot water valve 16 is connected to the third burner 10. are inserted respectively.

前記した各電磁弁の電気接続関係につき、第1
図に従つてさらに詳述する。
Regarding the electrical connection relationship of each solenoid valve described above, the first
This will be explained in further detail with reference to the drawings.

台所等に配設される主操作部1には電源が投入
されており、副操作部2及び器具3へはそれぞれ
に設けた複数の接続ターミナルにより三者が適宜
に接続され、前記電源により各電装部品が作動す
るようになつているが、主操作部1内には、電源
スイツチ17を含む電源装置18、点火スイツチ
19、炎検出回路20及び能力切替スイツチ21
が収容されると共に、副操作部2又は器具3との
電気接続を可能ならしめるため、8個の接続ター
ミナルが配設されている。
The power is turned on to the main operation unit 1 installed in the kitchen, etc., and the three are appropriately connected to the sub-operation unit 2 and the appliance 3 through a plurality of connection terminals provided respectively. The main operating unit 1 includes a power supply device 18 including a power switch 17, an ignition switch 19, a flame detection circuit 20, and a capacity selection switch 21.
is accommodated, and eight connection terminals are provided to enable electrical connection with the sub-operation section 2 or the instrument 3.

電源装置18内には、ダイオードによるブリツ
ジ回路の整流器及びトランスが含まれ、その負極
はアースされている。他方、正極には炎検出回路
20、主弁用回路22、点火回路23、主操作回
路24が並列に接続され、この内、炎検出回路2
0の負極はアースされると共に、その入力ターミ
ナル25,26は器具3内に配しかつ種火バーナ
5近傍に配したサーモカツプル27の接続ターミ
ナル28,29に接続される。
The power supply device 18 includes a rectifier and a transformer of a bridge circuit using diodes, the negative terminal of which is grounded. On the other hand, a flame detection circuit 20, a main valve circuit 22, an ignition circuit 23, and a main operation circuit 24 are connected in parallel to the positive electrode.
The negative pole of 0 is grounded and its input terminals 25, 26 are connected to connection terminals 28, 29 of a thermocouple 27 located inside the appliance 3 and in the vicinity of the pilot burner 5.

主弁用回路22は炎検出回路20の出力接点と
なる常開接点30及びこれに直列接続される発光
ダイオード31とダイオード32の並列回路から
成り、発光ダイオード31の負極はアースされ、
他方のダイオード32の負極はターミナル33に
接続される。また、点火回路23は点火スイツチ
19の常開接点34に直列接続される発光ダイオ
ード35、ターミナル36及びダイオード37の
並列回路から成り、発光ダイオード35の負極は
アースされダイオード37の負極は既述のターミ
ナル33に接続されている。
The main valve circuit 22 consists of a normally open contact 30 that serves as an output contact of the flame detection circuit 20, and a parallel circuit of a light emitting diode 31 and a diode 32 connected in series to the normally open contact 30, and the negative pole of the light emitting diode 31 is grounded.
The negative electrode of the other diode 32 is connected to the terminal 33. The ignition circuit 23 consists of a parallel circuit of a light emitting diode 35, a terminal 36, and a diode 37 connected in series to the normally open contact 34 of the ignition switch 19. The negative pole of the light emitting diode 35 is grounded, and the negative pole of the diode 37 is It is connected to terminal 33.

主操作回路24は前記点火スイツチ19の常閉
接点38及び炎検出回路20の常開出力接点39
さらにはターミナル40の直列回路から構成さ
れ、常閉接点38の負極は炎検出回路20の常閉
出力接点41さらには発光ダイオード42を介し
て炎検出回路20内の負極をアースした確認回路
に接続されており、これにより始動確認回路を構
成する。
The main operating circuit 24 includes a normally closed contact 38 of the ignition switch 19 and a normally open output contact 39 of the flame detection circuit 20.
Furthermore, it is composed of a series circuit of terminals 40, and the negative pole of the normally closed contact 38 is connected via the normally closed output contact 41 of the flame detection circuit 20 and a confirmation circuit in which the negative pole in the flame detection circuit 20 is grounded via the light emitting diode 42. This constitutes a start confirmation circuit.

能力切替スイツチ21の可動接点43は常開出
力接点39に接続されるが、これの対応する固定
接点は三極構成で、その一極は中立状態に、他の
二極はターミナル44,45に接続されている。
また、主操作部1にはアースされたターミナル4
6が配設され、該ターミナルは器具3に配設した
ターミナル47に接続され、さらに、該ターミナ
ルは器具3内に設けた主弁4を介して該器具内の
他方のターミナル48に接続される。
The movable contact 43 of the capacity selector switch 21 is connected to the normally open output contact 39, and its corresponding fixed contact has a three-pole configuration, with one pole in the neutral state and the other two poles in the terminals 44 and 45. It is connected.
In addition, the main operation unit 1 has a grounded terminal 4.
6 is provided, and this terminal is connected to a terminal 47 provided in the device 3, and further, this terminal is connected to the other terminal 48 in the device 3 via the main valve 4 provided in the device 3. .

器具3内にはサブパイロツト弁12とイグナイ
ター49との並列回路と、リレー50の常閉接点
51とが直列に接続されて、前記ターミナル47
と他方のターミナル52間に挿入されるが、該タ
ーミナル52及び前記ターミナル48はそれぞれ
主操作部1のターミナル36,33に接続され
る。
Inside the device 3, a parallel circuit of the sub-pilot valve 12 and the igniter 49 and a normally closed contact 51 of a relay 50 are connected in series.
The terminal 52 and the terminal 48 are connected to the terminals 36 and 33 of the main operating section 1, respectively.

また、ターミナル47にその負極を接続した風
呂弁11、第1〜第3給湯弁14,15,16が
並列接続されるが、風呂弁11の正極はターミナ
ル53に、第1給湯弁14の正極はターミナル5
4を介して主操作部1のターミナル40及び副操
作部2のターミナル55に、第3給湯弁16の正
極はターミナル56から副操作部2のターミナル
57及びリレー58の常開接点59を経て器具3
側のターミナル60に帰還させた後主操作部1の
ターミナル45に、第2給湯弁15の正極は器具
3内のターミナル61から副操作部2のターミナ
ル62及び電磁リレー58の常開接点63を経て
器具3側のターミナル64に帰還させた後主操作
部1のターミナル44に、それぞれ接続してあ
り、第2給湯弁15の正極と第3給湯弁16の正
極間にはダイオード65が挿入されている。ま
た、ターミナル54とターミナル52間にはター
ミナル66とターミナル47間に挿入されるリレ
ー50の常開接点67が挿入されている。
Further, the bath valve 11 whose negative pole is connected to the terminal 47 and the first to third hot water supply valves 14, 15, 16 are connected in parallel, but the positive pole of the bath valve 11 is connected to the terminal 53 and the positive pole of the first hot water supply valve 14 is connected in parallel. is terminal 5
4 to the terminal 40 of the main operation part 1 and the terminal 55 of the sub-operation part 2, and the positive terminal of the third hot water supply valve 16 is connected to the appliance via the terminal 56, the terminal 57 of the sub-operation part 2 and the normally open contact 59 of the relay 58. 3
After returning to the terminal 60 on the side, the positive terminal of the second hot water supply valve 15 is connected from the terminal 61 in the appliance 3 to the terminal 62 of the sub-operation part 2 and the normally open contact 63 of the electromagnetic relay 58 to the terminal 45 of the main operation part 1. After returning to the terminal 64 on the appliance 3 side, the water is connected to the terminal 44 of the main operation part 1, and a diode 65 is inserted between the positive electrode of the second hot water valve 15 and the positive electrode of the third hot water valve 16. ing. Further, a normally open contact 67 of the relay 50 inserted between the terminal 66 and the terminal 47 is inserted between the terminal 54 and the terminal 52.

次に、副操作部2内には、切替スイツチ68及
び風呂操作回路69が収容されているが、切替ス
イツチ68の可動接点70は副操作部のターミナ
ル55から器具3のターミナル54を介して主操
作部1の点火回路24に直列接続され、前記可動
接点とこれに対応する一つの固定接点71及びリ
レー58の直列回路、発光ダイオード72及び風
呂操作回路69が並列に接続されてターミナル5
5,73間に挿入されると共に、該ターミナル7
3をアースし、さらに、前記固定接点71をター
ミナル74,66を介して電磁リレー50に接続
してある。ここで、風呂操作回路69は常開接点
の風呂スイツチ75及び常閉接点の風呂消火スイ
ツチ76と電磁リレー77及びその常開接点78
の組み合せから成り、自己保持回路を構成する。
Next, a changeover switch 68 and a bath operation circuit 69 are housed in the sub-operation section 2, and the movable contact 70 of the change-over switch 68 is connected to the main control section from the terminal 55 of the sub-operation section through the terminal 54 of the appliance 3. The terminal 5 is connected in series to the ignition circuit 24 of the operation unit 1, and the series circuit of the movable contact and the corresponding fixed contact 71 and the relay 58, the light emitting diode 72, and the bath operation circuit 69 are connected in parallel.
5 and 73, and the terminal 7
3 is grounded, and the fixed contact 71 is further connected to the electromagnetic relay 50 via terminals 74 and 66. Here, the bath operation circuit 69 includes a bath switch 75 with normally open contacts, a bath fire extinguishing switch 76 with normally closed contacts, an electromagnetic relay 77, and its normally open contacts 78.
A self-holding circuit is constructed.

切替スイツチ68の固定接点は四極から成り、
その一極71は既述の如く、リレー51に接続さ
せると共に、一極79は中立状態と成し、他の二
極80,81のうち、一極80はリレー58の常
閉接点82を介してターミナル62に、他の一極
81はリレー58の常閉接点83を介してターミ
ナル57にそれぞれ接続される。
The fixed contacts of the changeover switch 68 consist of four poles,
As described above, one pole 71 is connected to the relay 51, one pole 79 is in a neutral state, and one pole 80 of the other two poles 80, 81 is connected to the normally closed contact 82 of the relay 58. The other one pole 81 is connected to the terminal 62 and the other pole 81 is connected to the terminal 57 through the normally closed contact 83 of the relay 58, respectively.

上記した制御装置の作用についてさらに詳述す
ると、電源スイツチ17を閉成させると、炎検知
回路20に通電されて、該回路の正常確認がなさ
れ、正常状態にある場合には該確認回路内に挿入
した発光ダイオード42が発光し、該回路の正
常・異常が確認される。
To explain the operation of the above-mentioned control device in more detail, when the power switch 17 is closed, the flame detection circuit 20 is energized to confirm that the circuit is normal. The inserted light emitting diode 42 emits light, confirming whether the circuit is normal or abnormal.

次いで、点火スイツチ19を押すと、接点が切
替つて、点火回路23の常開接点34が閉成さ
れ、サブパイロツト弁12、主弁4、さらには、
イグナイター49に通電され、種火バーナ5及び
サブパイロツトバーナ7に点火する。この状態を
一定時間保持すると、前記バーナの炎によりサー
モカツプル27が加熱されてこれが適宜温度に昇
温すると熱起電力が所定値に達し、これの入力に
より炎検知回路20から出力を生じ、常開接点3
0,39を閉成させると同時に、常閉接点41が
開成されて、発光ダイオード42が消光すると共
に、発光ダイオード31が発光して種火点火状態
を知らせ、主弁4が開放状態に保持される。
Next, when the ignition switch 19 is pressed, the contacts are switched, the normally open contact 34 of the ignition circuit 23 is closed, and the sub-pilot valve 12, the main valve 4, and the
The igniter 49 is energized and the pilot burner 5 and sub-pilot burner 7 are ignited. When this state is maintained for a certain period of time, the thermocouple 27 is heated by the flame of the burner, and when the temperature rises to an appropriate temperature, the thermoelectromotive force reaches a predetermined value, and the input of this causes an output from the flame detection circuit 20, and the thermocouple 27 is constantly heated. Open contact 3
0 and 39 are closed, the normally closed contact 41 is opened, the light emitting diode 42 extinguishes light, the light emitting diode 31 emits light to notify the pilot ignition state, and the main valve 4 is held in the open state. Ru.

点火スイツチ19の操作力を解放すると、その
可動接点が復帰して主操作回路24が接続状態と
なり、副操作部2内の発光ダイオード72に通電
してこれが発光し、他方、それまで発光状態にあ
つた発光ダイオード35が消光し、イグナイター
49及びサブパイロツト弁12への回路は開放さ
れる。この場合に於いて、副操作部2内の切替ス
イツチ68の可動接点70が固定接点71に接続
されている場合は、前記にかかわらずリレー5
0,58が作動してこれらのリレーの出力接点は
その開成・閉成を逆転させ、主操作部1の発光ダ
イオード35が発光状態にあり、給湯能力切替が
主操作部1側にて可能であることを知らせると共
に、リレー58の作用により切替スイツチ21に
より第2、第3給湯弁15,16の開弁を操作で
きる。すなわち、切替スイツチ21の可動接点4
3が中立接点に接続した状態では、第1給湯弁1
4のみが開放して水圧応動ガス弁14の作動に応
じて第1バーナ8のみが燃焼し給湯能力は最小の
状態にある。可動接点21を固定接点84,85
に切替接続させると、ダイオード65の作用によ
り、第2、第3給湯弁15,16が順次追加開弁
して給湯能力が増大する。
When the operating force of the ignition switch 19 is released, the movable contact returns and the main operating circuit 24 is connected, and the light emitting diode 72 in the sub operating section 2 is energized to emit light, while the light emitting state that was previously maintained is energized. The hot light emitting diode 35 is extinguished and the circuit to the igniter 49 and sub-pilot valve 12 is opened. In this case, if the movable contact 70 of the changeover switch 68 in the sub-operation section 2 is connected to the fixed contact 71, the relay 5
0 and 58 are activated, the output contacts of these relays reverse their opening and closing states, the light emitting diode 35 of the main operating section 1 is in a light emitting state, and the hot water supply capacity can be switched on the main operating section 1 side. In addition to informing that there is a hot water supply, the changeover switch 21 can be operated to open the second and third hot water supply valves 15 and 16 by the action of the relay 58. That is, the movable contact 4 of the changeover switch 21
3 is connected to the neutral contact, the first hot water supply valve 1
Only the first burner 8 is opened, and only the first burner 8 burns in response to the operation of the hydraulically responsive gas valve 14, so that the hot water supply capacity is at a minimum. The movable contact 21 is connected to the fixed contacts 84 and 85.
When the connection is switched to , the second and third hot water supply valves 15 and 16 are additionally opened in sequence due to the action of the diode 65, increasing the hot water supply capacity.

逆に、副操作部2内の切替スイツチ68の可動
接点70を固定接点71から他の固定接点79,
80,81に切替えたときは、リレー58への回
路は開放されて、それの各接点は同図の状態に復
帰し、前記と同様の作用で給湯能力を切替え得る
と共に、この場合には、主操作部1での給湯能力
の切替は不可能であり、他方、リレー50への回
路も開放してその接点が復帰し発光ダイオード3
5が消光して、主操作部1での給湯能力の切替不
能が確認できる。
Conversely, the movable contact 70 of the changeover switch 68 in the sub-operation section 2 is changed from the fixed contact 71 to the other fixed contact 79,
80 and 81, the circuit to the relay 58 is opened and its contacts return to the state shown in the figure, and the hot water supply capacity can be switched in the same manner as described above, and in this case, It is impossible to switch the hot water supply capacity with the main operation unit 1, and on the other hand, the circuit to the relay 50 is also opened and its contact is restored, and the light emitting diode 3
5 goes out, confirming that the hot water supply capacity cannot be switched using the main operation unit 1.

次いで、風呂使用に際しては、切替スイツチ6
0のいかんにかかわらず、風呂スイツチ75又は
消火スイツチ76を操作すると、これに応じて主
バーナ6が燃焼・消火する。また、この為の回路
は自己保持回路を採用しているため、風呂使用状
態で電源スイツチ17を開成しても、これの再投
入による事故は防止される。
Next, when using the bath, switch 6
0 or not, when the bath switch 75 or the fire extinguishing switch 76 is operated, the main burner 6 burns and extinguishes accordingly. Furthermore, since the circuit for this purpose employs a self-holding circuit, even if the power switch 17 is opened while the bath is in use, accidents caused by turning it on again are prevented.

また、本考案実施例の場合、器具3と副操作部
2間に適宜帰還回路を組み込んで、主操作部1と
器具3との接続コード及び副操作部2と器具3と
の接続コードはいずれも8本構成としてあり、リ
モコン接続コードとして8芯式のケーブルを共通
に使用でき、器具設置作業上の利点が大である。
In addition, in the case of the embodiment of the present invention, a feedback circuit is appropriately incorporated between the instrument 3 and the sub-operation section 2, and the connection cord between the main operation section 1 and the instrument 3 and the connection cord between the sub-operation section 2 and the instrument 3 are connected to each other. It also has an eight-wire configuration, allowing the common use of an eight-core cable as a remote control connection cord, which is a great advantage in equipment installation work.

尚、本考案実施例の場合、中央に種火バーナ5
を配してその両側に風呂用の主バーナ6及び給湯
用の第1〜第3バーナ8,9,10を配設し、外
側の第2、第3バーナ9,10へのガス回路に電
磁弁15,16をそれぞれ別個に挿入したから、
第1バーナ8はいずれの場合にも燃焼状態にあ
り、給湯能力の切替に際し種火バーナ5から第
2、第3バーナ9,10へ確実に火移りすること
となり、火移り不良の欠点は解消される。
In addition, in the case of the embodiment of the present invention, the pilot burner 5 is installed in the center.
The main burner 6 for the bath and the first to third burners 8, 9, 10 for hot water supply are arranged on both sides of the main burner 6, and the gas circuit to the second and third burners 9, 10 on the outside is connected to an electromagnetic Since valves 15 and 16 were inserted separately,
The first burner 8 is in a combustion state in any case, and when switching the hot water supply capacity, the flame will surely transfer from the pilot burner 5 to the second and third burners 9 and 10, eliminating the drawback of poor flame transfer. be done.

以上詳記したように、本考案の制御装置は複数
のバーナへのガス回路中に複数の電磁弁を挿入し
てこれら電磁弁を切替スイツチで選択的に開・閉
することにより給湯能力を切替得るようにした給
湯器付風呂釜に於いて、種火点火操作及び給湯能
力切替操作を主操作部1から行い得るように成す
と共に、前記給湯能力の切替及び風呂使用操作を
前記主操作部1と別体の副操作部2から行い得る
ように成し、主操作部1に設けた能力切替用の切
替スイツチ21が、副操作部2の切替スイツチ6
8を能力切替状態にない特定位置にセツトしたと
きに於いてのみ、上記電磁弁を選択的に開・閉で
きるようにしたことを特徴とするものであるか
ら、副操作部2での能力切替が優先することとな
り、風呂内で給湯器をシヤワー用として使用する
際に、その使用に応じた給湯能力切替が浴室内に
於いてのみ可能であるため、誤操作による熱湯シ
ヤワー等に起因する事故も未然に防止され、安全
性の高いものとなる。
As detailed above, the control device of the present invention switches the hot water supply capacity by inserting multiple solenoid valves into the gas circuit to multiple burners and selectively opening and closing these solenoid valves with a changeover switch. In the bath pot with a water heater, the pilot ignition operation and the hot water supply capacity switching operation can be performed from the main operation part 1, and the hot water supply capacity switching and the bath use operation can be performed from the main operation part 1. The switch 21 for switching the capacity provided on the main operation section 1 is configured to be able to be operated from the sub-operation section 2 which is separate from the sub-operation section 2.
The solenoid valve can be selectively opened and closed only when the solenoid valve 8 is set at a specific position where the capacity is not switched. When using the water heater for showering in the bath, the hot water supply capacity can only be switched in the bathroom depending on the use, so accidents caused by incorrect operation such as showering with boiling water are also possible. This can be prevented in advance, making it highly safe.

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

第1図は、本考案実施例の電気回路図、第2図
はそのガス回路図であり、図中、 1……主操作部、2……副操作部、21……切
替スイツチ、68……切替スイツチ。
FIG. 1 is an electric circuit diagram of an embodiment of the present invention, and FIG. 2 is a gas circuit diagram thereof. ...Toggle switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model claims] 複数のバーナへのガス回路中に複数の電磁弁を
挿入してこれら電磁弁を切替スイツチで選択的に
開・閉することにより給湯能力を切替得るように
した給湯器付風呂釜に於いて、種火点火操作及び
給湯能力切替操作を主操作部1から行い得るよう
に成すと共に、前記給湯能力の切替及び風呂使用
操作を前記主操作部1と別体の副操作部2から行
い得るように成し、主操作部1に設けた能力切替
用の切替スイツチ21が、副操作部2の切替スイ
ツチ68を能力切替状態にない特定位置にセツト
したときに於いてのみ、上記電磁弁を選択的に
開・閉できるようにしたことを特徴とする給湯器
付風呂釜の制御装置。
In a bathtub with a water heater, the hot water supply capacity can be changed by inserting a plurality of solenoid valves into the gas circuit to the plurality of burners and selectively opening and closing these solenoid valves with a changeover switch. The pilot ignition operation and the hot water supply capacity switching operation can be performed from the main operation part 1, and the hot water supply capacity switching and the bath use operation can be performed from the auxiliary operation part 2 which is separate from the main operation part 1. The capacity changeover switch 21 provided in the main operation section 1 selectively switches the electromagnetic valve only when the changeover switch 68 of the sub-operation section 2 is set to a specific position where the capacity is not switched. A control device for a bathtub with a water heater, characterized in that it can be opened and closed at different times.
JP15559179U 1979-11-09 1979-11-09 Expired JPS622440Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15559179U JPS622440Y2 (en) 1979-11-09 1979-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15559179U JPS622440Y2 (en) 1979-11-09 1979-11-09

Publications (2)

Publication Number Publication Date
JPS5675558U JPS5675558U (en) 1981-06-20
JPS622440Y2 true JPS622440Y2 (en) 1987-01-21

Family

ID=29667403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15559179U Expired JPS622440Y2 (en) 1979-11-09 1979-11-09

Country Status (1)

Country Link
JP (1) JPS622440Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068437Y2 (en) * 1986-01-23 1994-03-02 東陶機器株式会社 Water heater
JP4993619B2 (en) * 2008-07-14 2012-08-08 リンナイ株式会社 Gas stove

Also Published As

Publication number Publication date
JPS5675558U (en) 1981-06-20

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