JPH042628Y2 - - Google Patents
Info
- Publication number
- JPH042628Y2 JPH042628Y2 JP13371987U JP13371987U JPH042628Y2 JP H042628 Y2 JPH042628 Y2 JP H042628Y2 JP 13371987 U JP13371987 U JP 13371987U JP 13371987 U JP13371987 U JP 13371987U JP H042628 Y2 JPH042628 Y2 JP H042628Y2
- Authority
- JP
- Japan
- Prior art keywords
- shower
- solenoid valve
- hot water
- opened
- water supply
- 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 57
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000003595 mist Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 1
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はシヤワー装置に関するものである。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a shower device.
（従来の技術）
従来湯水混合弁等により設定温度に調節された
湯をシヤワーノズルに供給するシヤワー装置は公
知であり、かかるシヤワー装置では給湯路の上流
側より元電磁弁とシヤワー用電磁弁を介設すると
共に両弁間の給湯路に排水用電磁弁を介設した排
水路を接続して、シヤワー開始時には給湯スイツ
チ等の操作で元電磁弁とシヤワー用電磁弁を開弁
し、シヤワー停止後には次回のシヤワー開始時の
冷水吐出を防止する為に元電磁弁を閉弁状態のま
まシヤワー用電磁弁並びに排水用電磁弁を開弁し
て、元電磁弁下流の給湯路内の冷水を排水するよ
うにしてある。(Prior Art) Conventionally, a shower device that supplies hot water adjusted to a set temperature by a hot water mixing valve or the like to a shower nozzle is well known. At the same time, a drainage channel equipped with a drainage solenoid valve is connected to the hot water supply channel between both valves, and when the shower starts, the main solenoid valve and the shower solenoid valve are opened by operating the hot water supply switch, etc., and the shower is stopped. Later, in order to prevent cold water from being discharged when starting the next shower, leave the main solenoid valve closed and open the shower solenoid valve and drain solenoid valve to drain the cold water in the hot water supply path downstream of the main solenoid valve. It is designed to drain water.
（考案が解決しようとする問題点）
しかしながら従来例では排水時シヤワー用電磁
弁と排水用電磁弁を同時に開弁していたので、両
弁の開弁時給湯路内の残存圧力の為シヤワー用電
磁弁の開弁と同時に冷水がシヤワーノズルから吐
出する問題を有する。(Problem that the invention aims to solve) However, in the conventional example, the shower solenoid valve and the drain solenoid valve were opened at the same time. There is a problem that cold water is discharged from the shower nozzle at the same time as the solenoid valve is opened.
（問題点を解決するための手段）
本考案はかかる従来例の問題を解決せんとする
ものであり、その為に本考案ではシヤワーノズル
に至る給湯路に上流側から元電磁弁とシヤーワー
用電磁弁を介設し、両電磁弁間の給湯路に排水用
電磁弁を介設した排水路を接続したものにおい
て、シヤワー停止後の排水時に排水用電磁弁の開
弁後時間差を有してシヤワー用電磁弁を開弁した
構成としている。(Means for Solving the Problems) The present invention attempts to solve the problems of the conventional example, and for that purpose, the present invention installs the original solenoid valve and the shower solenoid valve from the upstream side in the hot water supply path leading to the shower nozzle. In a system in which a drainage channel with a drain solenoid valve is connected to the hot water supply path between both solenoid valves, there is a time difference after the drain solenoid valve opens when water is drained after the shower has stopped. The solenoid valve is opened.
（作用）
シヤワー停止後一定時間経過すると排水動作が
行われ、排水用電磁弁が開弁してから一定時間後
にシヤワー用電磁弁が開弁して元電磁弁より下流
側の給湯路内の冷水を排水し、次回のシヤワー開
始に備えるものである。(Function) Drainage is performed after a certain period of time has passed after the shower has stopped, and a certain period of time after the drain solenoid valve has opened, the shower solenoid valve opens and the cold water flows into the hot water supply path downstream of the original solenoid valve. This is to drain water and prepare for the next shower.
（実施例）
図面は本考案の一実施例を示し、１は浴槽、２
は吐出口を浴槽１内に向けた浴槽給湯用の蛇管、
３は浴槽給湯用の操作器である。４は浴室に設置
されるシヤワー装置であり、シヤワー装置４には
上部に打たせ湯とスコール用のシヤワーノズル５
とミスト用のシヤワーノズル６を備えており、７
はこれらシヤワーノズル５、６からの湯量と湯温
を設定する操作器である。８は鏡、９はハンドシ
ヤワー、１０は蛇管、１１はシヤワー９とル蛇管
１０からの湯量と湯温を設定する操作器である。
尚シヤワー装置４には図示しない熱源機から出湯
管１２を介して高温水が供給されると共に給水管
１３を介して冷水が供給される。１４は上記した
蛇管２に湯を供給する給湯路である。第２図はシ
ヤワー装置４内の配管図を示したもので、１５は
湯弁と水弁の開度を変えて湯水の混合比率を調節
する湯水混合弁、１６はサーボモータ等の駆動装
置、１７ａ〜１７ｉは電磁弁、１８は温度検出
器、１９は流量検出器、２０は流量制御弁であ
る。流量制御弁２０下流の給湯路１４は分岐し、
各分岐路は電磁弁１７ｂ〜１７ｉを介して前記し
た打たせ湯用ノズル５ａ、スコール用ノズル５
ｂ、ミスト用ノズル６、シヤワー９、蛇管１０、
蛇管２に接続される。尚２１は排水路である。(Example) The drawings show an example of the present invention, 1 is a bathtub, 2 is
is a serpentine pipe for supplying hot water to the bathtub with its outlet facing into the bathtub 1;
3 is an operating device for hot water supply in the bathtub. 4 is a shower device installed in the bathroom, and the shower device 4 has a shower nozzle 5 for spraying hot water and squall on the top.
and shower nozzle 6 for mist, 7
are operating devices for setting the amount and temperature of hot water from these shower nozzles 5 and 6. 8 is a mirror, 9 is a hand shower, 10 is a flexible pipe, and 11 is an operating device for setting the amount and temperature of hot water from the shower 9 and the flexible pipe 10.
Note that high temperature water is supplied to the shower device 4 from a heat source device (not shown) via a hot water outlet pipe 12, and cold water is supplied via a water supply pipe 13. 14 is a hot water supply path that supplies hot water to the above-mentioned flexible pipe 2. FIG. 2 shows a piping diagram inside the shower device 4, where 15 is a hot water mixing valve that adjusts the mixing ratio of hot water and water by changing the opening degrees of the hot water valve and water valve, 16 is a drive device such as a servo motor, 17a to 17i are electromagnetic valves, 18 is a temperature detector, 19 is a flow rate detector, and 20 is a flow rate control valve. The hot water supply path 14 downstream of the flow control valve 20 branches,
Each branch path is connected to the above-mentioned hot water nozzle 5a and squall nozzle 5 via electromagnetic valves 17b to 17i.
b, mist nozzle 6, shower 9, flexible pipe 10,
It is connected to the flexible pipe 2. Note that 21 is a drainage channel.
尚、操作器３，７，１１には蛇管２、打たせ湯
用シヤワーノズル５ａ、スコール用シヤワーノズ
ル５ｂ、ミスト用シヤワーノズル６、ハンドシヤ
ワー９、蛇管１０からの給湯の開始と停止を指示
するスイツチとこれら給湯時の湯温と湯量を設定
するスイツチを備えてある。更に各操作器３，
７，１１は図示しない制御器に接続されて後に操
作された給湯先が優先されるようにしてある。又
シヤワー停止後すなわち打たせ湯、スコールシヤ
ワー、ハンドシヤワー停止後一定時間（例えば10
分間）内に上記シヤワーや蛇管のいずれもが使用
されない場合には排水動作するようにしてあり、
この排水動作時は元電磁弁１７ａを閉弁状態のま
ま排水用電磁弁１７ａ並びにシヤワー用元電磁弁
１７ｅを開弁し、かかる両弁の開弁後時間差を有
してシヤワー用電磁弁１７ｆ〜１７ｉのうちの使
用したシヤワー用電磁弁を開弁し、一定の排水時
間を経過すれば当該電磁弁並びに上記両電磁弁１
７ｂ，１７ｅを閉弁せしめるのであり、蛇管から
の給湯停止後においても一定時間内にシヤワーや
他の蛇管からの給湯が行われない場合上記と同様
の排水動作が行われるのである。 The operating devices 3, 7, and 11 are used to instruct the start and stop of hot water supply from the flexible pipe 2, shower nozzle 5a for pouring hot water, shower nozzle 5b for squall, shower nozzle 6 for mist, hand shower 9, and flexible pipe 10. It is equipped with a switch and a switch to set the water temperature and amount of hot water during hot water supply. Furthermore, each operating device 3,
7 and 11 are connected to a controller (not shown) so that the hot water supply destination operated later is given priority. Also, after stopping the shower, that is, after stopping the shower, squall shower, or hand shower, for a certain period of time (for example, 10
If neither the shower nor the serpentine pipes are used within a period of 1 minute, the water will drain.
During this drainage operation, the drain solenoid valve 17a and the shower solenoid valve 17e are opened while the main solenoid valve 17a is kept closed, and the shower solenoid valves 17f to 17e are opened with a time difference after opening of both valves. When the used shower solenoid valve 17i is opened and a certain amount of water draining time has elapsed, the solenoid valve and both solenoid valves 1
7b and 17e are closed, and if hot water is not supplied from the shower or other flexible pipes within a certain period of time even after hot water supply from the flexible pipes has stopped, the same drainage operation as described above is performed.
以上の構成における作用は以下の通りである。 The effects of the above configuration are as follows.
ハンドシヤワー９、打たせ湯、スコールシヤワ
ー、ミストシヤワーの各使用時には元電磁弁１７
ａ，１７ｅが開かれると共にシヤワー用電磁弁１
７ｆ〜１７ｉのいずれかが開かれる。又蛇管２か
らの浴槽給湯時と蛇管１０の使用時には元電磁弁
１７ａが開かれると共に元電磁弁１７ｅが閉じた
状態で電磁弁１７ｃ，１７ｄのいずれかが開とな
る。又ミストシヤワー時を除いて操作器３，７，
１１にて設定された給湯温度と温度検出器１８の
検出温度との偏差に応じて駆動装置１６が湯水混
合弁を制御することにより給湯される温度を設定
温度に調節し、かつ浴槽給湯時並びにミストシヤ
ワー時を除いて流量検出器１９で検出される流量
が設定流量となるよう流量制御弁２０がその開度
を調節される。又例えば給湯スイツチのスコール
シヤワーの停止操作を行うと元電磁弁１７ａ、シ
ヤワー用元電磁弁１７ｅ、シヤワー用電磁弁１７
ｈが閉弁し、停止後一定時間経過すると排水用電
磁弁１７ｂ、シヤワー用元電磁弁１７ｅが先に開
かれて給湯路１４内の圧力を低下せしめ、次いで
時間差を有してシヤワー用電磁弁１７ｈが開かれ
る。そして一定の排水時間を経過した後上記各電
磁弁１７ｂ，１７ｅ，１７ｈが再度閉じられ、次
回のシヤワー開始に備えることになる。 When using the hand shower 9, hot water shower, squall shower, and mist shower, use the original solenoid valve 17.
a, 17e are opened and the shower solenoid valve 1
Any one of 7f to 17i is opened. When hot water is supplied to the bathtub from the flexible pipe 2 and when the flexible pipe 10 is used, the main solenoid valve 17a is opened, and with the main solenoid valve 17e closed, either of the solenoid valves 17c and 17d is opened. Also, except when using the mist shower, the operating devices 3, 7,
The driving device 16 controls the hot water mixing valve according to the deviation between the hot water supply temperature set in step 11 and the temperature detected by the temperature detector 18 to adjust the temperature of hot water supplied to the set temperature, and when hot water is supplied to the bathtub and The opening degree of the flow rate control valve 20 is adjusted so that the flow rate detected by the flow rate detector 19 becomes the set flow rate except during the mist shower. For example, when the squall shower stop operation of the water heater switch is performed, the main solenoid valve 17a, the main shower solenoid valve 17e, and the shower solenoid valve 17
h is closed, and after a certain period of time has passed after the stop, the drain solenoid valve 17b and the shower main solenoid valve 17e are opened first to reduce the pressure in the hot water supply path 14, and then, with a time difference, the shower solenoid valve is opened. 17h will be held. After a predetermined drainage time has elapsed, the electromagnetic valves 17b, 17e, and 17h are closed again to prepare for the start of the next shower.
尚本実施例におけるシヤワー用元電磁弁１７ｅ
はシヤワー用電磁弁の不良時の安全性（蛇管使用
時に熱湯の吐出）を考慮したもので、本考案にお
いては省略してもよい。 In this embodiment, the shower solenoid valve 17e
This is done in consideration of safety in the event of a failure of the shower solenoid valve (discharge of hot water when using a flexible pipe), and may be omitted in the present invention.
（考案の効果）
以上のように本考案によればシヤワーの停止か
ら一定時間経過後に排水動作せしめることにより
次回のシヤワー使用開始時の冷水の吐出を防止で
きると共に、排水動作時においても排水用電磁弁
の開弁後時間差を有してシヤワー用電磁弁を開弁
するようにしたもので、排水動作時において従来
発生していたシヤワーノズルからの冷水の吐出が
なく、安全かつ快適なシヤワー装置を提供するこ
とができる。(Effects of the invention) As described above, according to the invention, by starting the draining operation after a certain period of time has passed since the shower stopped, it is possible to prevent cold water from being discharged when the shower starts to be used next time, and even when the shower is in the draining operation, the draining electromagnetic The solenoid valve for the shower opens with a time lag after the valve opens, eliminating the conventional discharge of cold water from the shower nozzle during drainage operation, making the shower system safer and more comfortable. can be provided.
第１図は本考案の一実施例を示す全体概略図、
第２図は同例の配管図である。
５……シヤワーノズル、６……シヤワーノズ
ル、１７ａ……元電磁弁、１７ｂ……排水用電磁
弁、１７ｆ〜１７ｉ……シヤワー用電磁弁、２１
……排水路。
FIG. 1 is an overall schematic diagram showing an embodiment of the present invention;
FIG. 2 is a piping diagram of the same example. 5...Shower nozzle, 6...Shower nozzle, 17a...Original solenoid valve, 17b...Drainage solenoid valve, 17f-17i...Shower solenoid valve, 21
...Drainage channel.
Claims (1)
磁弁とシヤワー用電磁弁を介設し、両電磁弁間の
給湯路に排水用電磁弁を介設した排水路を接続し
たものにおいて、シヤワー停止後の排水時に排水
用電磁弁の開弁後時間差を有してシヤワー用電磁
弁を開弁したことを特徴とするシヤワー装置。 In a hot water supply path leading to the shower nozzle, a main solenoid valve and a shower solenoid valve are interposed from the upstream side, and a drainage path with a drainage solenoid valve is connected to the hot water supply path between both solenoid valves, after the shower has stopped. 1. A shower device characterized in that a shower solenoid valve is opened with a time difference after the drainage solenoid valve is opened when draining water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371987U JPH042628Y2 (en) | 1987-08-29 | 1987-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13371987U JPH042628Y2 (en) | 1987-08-29 | 1987-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6435989U JPS6435989U (en) | 1989-03-03 |
| JPH042628Y2 true JPH042628Y2 (en) | 1992-01-29 |
Family
ID=31391843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13371987U Expired JPH042628Y2 (en) | 1987-08-29 | 1987-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042628Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751027Y2 (en) * | 1989-05-15 | 1995-11-22 | 松下電工株式会社 | Shower device |
-
1987
- 1987-08-29 JP JP13371987U patent/JPH042628Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6435989U (en) | 1989-03-03 |
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