JPH0240432Y2 - - Google Patents
Info
- Publication number
- JPH0240432Y2 JPH0240432Y2 JP1985190685U JP19068585U JPH0240432Y2 JP H0240432 Y2 JPH0240432 Y2 JP H0240432Y2 JP 1985190685 U JP1985190685 U JP 1985190685U JP 19068585 U JP19068585 U JP 19068585U JP H0240432 Y2 JPH0240432 Y2 JP H0240432Y2
- Authority
- JP
- Japan
- Prior art keywords
- washing machine
- bath
- path
- switching valve
- controller
- 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 21
- 238000005406 washing Methods 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は洗濯機注水時の燃焼器の燃焼を防止し
た風呂釜燃焼制御装置に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a bathtub combustion control device that prevents combustion in the combustor when water is poured into a washing machine.
（従来の技術）
従来の風呂釜燃焼制御装置においては風呂循環
加熱時に切換弁を切り換えて洗濯機注水を行つた
場合バーナーの燃焼は停止されず空沸きの危れが
あつた。(Prior Art) In a conventional bath boiler combustion control device, when a switching valve is switched to inject water into a washing machine during circulation heating of a bath, the combustion of the burner is not stopped and there is a risk of dry boiling.
（考案が解決しようとする問題点）
本考案は以上の従来の問題を解決し風呂循環加
熱時に切り換えて洗濯機注水を行つても空沸きの
生じない風呂釜燃焼制御装置の提供を目的とす
る。(Problems to be Solved by the Invention) The purpose of the present invention is to solve the above-mentioned conventional problems and provide a bath kettle combustion control device that does not cause dry boiling even when switching to water injection into the washing machine during bath circulation heating. .
（実施例）
以下本考案の風呂釜燃焼制御装置（以下本考案
の装置という）を図面に示す実施例に従い説明す
る。(Example) The bath kettle combustion control device of the present invention (hereinafter referred to as the device of the present invention) will be described below according to an example shown in the drawings.
第１図は本考案の装置を示し、該装置は切換弁
６により相互に切り換え可能な洗濯機注水路４及
び風呂循環路５を有する。 FIG. 1 shows a device according to the invention, which has a washing machine inlet channel 4 and a bath circulation channel 5 which are mutually switchable by means of a switching valve 6.
前記切換弁６の上流側にはポンプ１及び水流セ
ンサー３ａが設けられる。 A pump 1 and a water flow sensor 3a are provided upstream of the switching valve 6.
次にコントローラー８が設けられ、該コントロ
ーラー８の入力路７には前記水流センサー３ａに
より開閉されるスイツチ３ｂが装着される。 Next, a controller 8 is provided, and an input path 7 of the controller 8 is equipped with a switch 3b that is opened and closed by the water flow sensor 3a.
更にコントローラー８の出力端子にはスイツチ
ングトランジスター１０が接続される。 Furthermore, a switching transistor 10 is connected to the output terminal of the controller 8.
又前記切換弁６と連動して開閉され前記入力路
７に接続された洗濯機注水スイツチ２が設けられ
る。 A washing machine water injection switch 2 is also provided which is opened and closed in conjunction with the switching valve 6 and is connected to the input path 7.
一方前記ポンプ１を駆動停止するリレー１２が
設けられ、該リレー１２は前記スイツチングトラ
ンジスター１０及び洗濯機注水スイツチ２に接続
される。 On the other hand, a relay 12 for driving and stopping the pump 1 is provided, and the relay 12 is connected to the switching transistor 10 and the washing machine water filling switch 2.
以上の実施例に示した本考案の風呂釜燃焼制御
装置の作用を次に説明する。 The operation of the bathtub combustion control device of the present invention shown in the above embodiments will now be described.
すなわち初期状態として切換弁６が風呂循環路
５側に切り換えられてポンプ１及びバーナーが駆
動され風呂が循環加熱されている状態を考える。 That is, as an initial state, consider a state in which the switching valve 6 is switched to the bath circulation path 5 side, the pump 1 and the burner are driven, and the bath is circulated and heated.
この状態において水流センサー３ａが水流を検
出してスイツチ３ｂが閉じられ、これを検出した
コントローラー８はバーナーの燃焼を維持させ
る。 In this state, the water flow sensor 3a detects water flow and the switch 3b is closed, and the controller 8 detecting this causes the burner to maintain combustion.
以上の状態で使用者が切換弁６を洗濯機注水路
４側に切り換えると洗濯機注水スイツチ２が連動
して閉じられる。 When the user switches the switching valve 6 to the washing machine water injection channel 4 side in the above state, the washing machine water injection switch 2 is interlocked and closed.
これにより入力路７の電圧が低下してスイツチ
３ｂが閉じられているにもかかわらずコントロー
ラー８への入力はなくなる。 This causes the voltage on the input path 7 to drop and there is no input to the controller 8 even though the switch 3b is closed.
これによりコントローラー８はバーナーを消火
することになる。 This causes the controller 8 to extinguish the burner.
バーナーの消火と共にコントローラー８はスイ
ツチングトランジスター１０を遮断するがリレー
１２は洗濯機注水スイツチ２を介して通電状態を
維持し、その結果ポンプ１の駆動は継続される。 When the burner is extinguished, the controller 8 shuts off the switching transistor 10, but the relay 12 remains energized via the washing machine water fill switch 2, and as a result, the pump 1 continues to be driven.
（考案の効果）
本考案の風呂釜燃焼制御装置の実施例は以上の
通りでありその効果を次に列記する。(Effects of the invention) The embodiments of the bath kettle combustion control device of the invention are as described above, and the effects thereof are listed below.
(1) 本考案の装置は実用新案登録請求の範囲に記
載した構成であり、特に洗濯機注水スイツチが
コントローラーの入力路に接続されているため
風呂循環加熱時に切り換えて洗濯機注水を行え
ばバーナーは消火されて空沸きが生じることは
ない。(1) The device of the present invention has the configuration described in the scope of the utility model registration claim, and in particular, the washing machine water filling switch is connected to the input path of the controller, so if it is switched during bath circulation heating and the washing machine water is filled, the burner will be activated. The fire will be extinguished and dry boiling will not occur.
(2) 本考案の装置は同上の構成であり、特にポン
プを駆動停止するリレーは洗濯機注水スイツチ
にも接続されているため洗濯機注水時にポンプ
が停止することはない。(2) The device of the present invention has the same configuration as above, and in particular, the relay for driving and stopping the pump is also connected to the washing machine water filling switch, so the pump will not stop when water is being poured into the washing machine.
第１図は本考案の装置の回路図
１……ポンプ、２……洗濯機注水スイツチ、３
ａ……水流センサー、３ｂ……スイツチ、４……
洗濯機注水路、５……風呂循環路、６……切換
弁、７……入力路、８……コントローラー、１０
……スイツチングトランジスター、１２……リレ
ー。
Figure 1 is a circuit diagram of the device of the present invention. 1...Pump, 2...Washing machine water fill switch, 3
a...Water flow sensor, 3b...Switch, 4...
Washing machine injection channel, 5...Bath circulation channel, 6...Switching valve, 7...Input channel, 8...Controller, 10
...Switching transistor, 12...Relay.
Claims (1)
呂循環路から分岐して洗濯機に至る洗濯機注水路
と、分岐部に設けられ風呂循環路側あるいは洗濯
機注水路側に切り換え可能な切換弁と、切換弁と
浴槽の間の風呂循環路にポンプ及び水流センサー
を設けたものにおいて、水流センサーにより開閉
されるスイツチをコントローラーの入力路に接続
し、コントローラーの出力端子にはスイツチング
トランジスターを接続し、及び前記切換弁と連動
して開閉される洗濯機注水スイツチを前記入力路
に接続すると共にポンプを駆動停止するリレーと
接続したことを特徴とする風呂釜燃焼制御装置。 A bath circulation path that heats the bath by circulation, a washing machine injection path that branches from the bath circulation path and leads to the washing machine, and a switching valve that is provided at the branch and can be switched to the bath circulation path side or the washing machine injection path side. A pump and a water flow sensor are installed in the bath circulation path between the switching valve and the bathtub, and a switch opened and closed by the water flow sensor is connected to the input path of the controller, and a switching transistor is connected to the output terminal of the controller. and a bathtub combustion control device, characterized in that a washing machine water injection switch that opens and closes in conjunction with the switching valve is connected to the input path and also connected to a relay that stops driving the pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190685U JPH0240432Y2 (en) | 1985-12-11 | 1985-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985190685U JPH0240432Y2 (en) | 1985-12-11 | 1985-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6297438U JPS6297438U (en) | 1987-06-22 |
| JPH0240432Y2 true JPH0240432Y2 (en) | 1990-10-29 |
Family
ID=31144137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985190685U Expired JPH0240432Y2 (en) | 1985-12-11 | 1985-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240432Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2506435B2 (en) * | 1989-03-29 | 1996-06-12 | 株式会社ハーマン | Bus system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182040A (en) * | 1982-04-20 | 1983-10-24 | Nippon Gakki Seizo Kk | Bath heater system |
-
1985
- 1985-12-11 JP JP1985190685U patent/JPH0240432Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58182040A (en) * | 1982-04-20 | 1983-10-24 | Nippon Gakki Seizo Kk | Bath heater system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6297438U (en) | 1987-06-22 |
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