JPH0429765U - - Google Patents
Info
- Publication number
- JPH0429765U JPH0429765U JP6963090U JP6963090U JPH0429765U JP H0429765 U JPH0429765 U JP H0429765U JP 6963090 U JP6963090 U JP 6963090U JP 6963090 U JP6963090 U JP 6963090U JP H0429765 U JPH0429765 U JP H0429765U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- main valve
- diaphragm
- water
- outlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000003287 bathing Methods 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
- Details Of Fluid Heaters (AREA)
Description
第１図Ａは本考案に係る給湯器用自動止水装置
の１実施例を示す概要的な水系統図である。第１
図Ｂは上記実施例における専用カランの弁機構を
模式的に描いた断面図である。第２図は、第１図
Ａに示した制御部の構成を示すブロツク図である
。第３図は前記実施例の作動を示すフロー図であ
る。第４図は風呂装置の従来例を示す模式的な説
明図である。第５図は従来技術における課題の説
明図である。
１……浴槽、２……給湯栓、１１……給湯熱交
換器、１２……風呂熱交換器、１３……循環ポン
プ、１４……流水スイツチ、１５……フローセン
サ、１６……電磁弁、１９……浴槽専用カラン、
１９ａ……連結軸、１９ｂ……主弁、１９ｃ……
補助弁、１９ｄ……手動操作部材、１９ｆ……弁
バネ、１９ｇ……ダイヤフラム。
FIG. 1A is a schematic water system diagram showing one embodiment of the automatic water shutoff device for a water heater according to the present invention. 1st
FIG. B is a sectional view schematically depicting the valve mechanism of the special callan in the above embodiment. FIG. 2 is a block diagram showing the configuration of the control section shown in FIG. 1A. FIG. 3 is a flow diagram showing the operation of the embodiment. FIG. 4 is a schematic explanatory diagram showing a conventional example of a bathing device. FIG. 5 is an explanatory diagram of problems in the prior art. 1...Bathtub, 2...Hot water faucet, 11...Hot water heat exchanger, 12...Bath heat exchanger, 13...Circulation pump, 14...Water switch, 15...Flow sensor, 16...Solenoid valve , 19...Click for bathtub,
19a...Connection shaft, 19b...Main valve, 19c...
Auxiliary valve, 19d...manual operation member, 19f...valve spring, 19g...diaphragm.
Claims (1)
る機能を有する制御部を備えた給湯器において、 上記の電磁弁は給湯管路中に介挿接続された電
磁開閉弁および電磁絞り弁の少なくとも何れか一
方とし、 上記給湯管路に浴槽専用カランを接続し、かつ
、上記の浴槽専用カランは次のように構成されて
いることを特徴とする給湯器用自動止水装置。 ａ 主弁と補助弁と手動操作部材とが１軸に連結
されている。 ｂ 主弁の上流側は前記電磁弁の流出口に接続さ
れている。 ｃ 主弁の下流側は浴槽に向かつて取り付けられ
る流出口になつている。 ｄ 主弁を閉弁する方向に付勢する弁バネが設け
られている。 ｅ 水圧によつて主弁に開弁方向の力を与えるダ
イヤフラムが設けられている。 ｆ 前記補助弁の上流側は前記の電磁弁の流出口
に接続されている。 ｇ 該補助弁の下流側はダイヤフラム室に連通し
ている。 ｈ 上記ダイヤフラム室内の水圧は、前記の主弁
を開弁をさせる方向の力を、前記のダイヤフラム
に与える。[Claim for Utility Model Registration] In a water heater equipped with a control unit that operates a solenoid valve when a predetermined amount of hot water is supplied, An automatic stop for a water heater, characterized in that the valve is at least one of an on-off valve and an electromagnetic throttle valve, and a collar exclusively for bathtubs is connected to the hot water supply pipe, and the collar exclusively for bathtubs is configured as follows. water equipment. a The main valve, auxiliary valve, and manual operation member are connected to one shaft. b The upstream side of the main valve is connected to the outlet of the electromagnetic valve. c The downstream side of the main valve is an outlet that is attached to the bathtub. d A valve spring is provided that biases the main valve in the direction of closing. e A diaphragm is provided that applies force in the valve opening direction to the main valve using water pressure. f The upstream side of the auxiliary valve is connected to the outlet of the solenoid valve. g. The downstream side of the auxiliary valve communicates with the diaphragm chamber. h The water pressure in the diaphragm chamber applies a force to the diaphragm in the direction of opening the main valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6963090U JP2513225Y2 (en) | 1990-07-02 | 1990-07-02 | Automatic water stop device for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6963090U JP2513225Y2 (en) | 1990-07-02 | 1990-07-02 | Automatic water stop device for water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0429765U true JPH0429765U (en) | 1992-03-10 |
| JP2513225Y2 JP2513225Y2 (en) | 1996-10-02 |
Family
ID=31605104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6963090U Expired - Fee Related JP2513225Y2 (en) | 1990-07-02 | 1990-07-02 | Automatic water stop device for water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513225Y2 (en) |
-
1990
- 1990-07-02 JP JP6963090U patent/JP2513225Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513225Y2 (en) | 1996-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |