JPH0267842U - - Google Patents
Info
- Publication number
- JPH0267842U JPH0267842U JP14661788U JP14661788U JPH0267842U JP H0267842 U JPH0267842 U JP H0267842U JP 14661788 U JP14661788 U JP 14661788U JP 14661788 U JP14661788 U JP 14661788U JP H0267842 U JPH0267842 U JP H0267842U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- hot water
- flow control
- bypass
- control valve
- 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 29
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Description
第１図は本考案の実施例を示す回路図、第２図
は湯温調整弁の断面図、第３図は第２図のＡ―Ａ
線断面図、第４図は各弁の動作説明図、第５図は
異なる実施例の回路図である。
１……水加熱用熱交換器、２……給水路、３…
…出湯路、４……水温検知用サーミスタ、５……
水量センサ、６……第１バイパス路、７……一般
給湯路、８……開閉弁、９，１２……第１、第２
湯温サーミスタ、１０，１６……逆止弁、１１…
…高温給湯路、１３……第２バイパス路、１４…
…浴槽給湯管、１５……真空破壊弁、ＶＢ……バ
イパス弁、ＶＱ……第１流量制御弁、ＶＨ……第
２流量制御弁、Ｖ……湯温調整弁、Ｂ……浴槽、
ＳＶ……電磁開閉弁。
Figure 1 is a circuit diagram showing an embodiment of the present invention, Figure 2 is a sectional view of the hot water temperature regulating valve, and Figure 3 is A-A in Figure 2.
A line sectional view, FIG. 4 is an explanatory diagram of the operation of each valve, and FIG. 5 is a circuit diagram of a different embodiment. 1... Heat exchanger for water heating, 2... Water supply channel, 3...
...Hot water path, 4...Thermistor for water temperature detection, 5...
Water flow sensor, 6...First bypass path, 7...General hot water supply path, 8...Opening/closing valve, 9, 12...First, second
Water temperature thermistor, 10, 16...Check valve, 11...
...High temperature hot water supply path, 13...Second bypass path, 14...
... Bathtub water supply pipe, 15 ... Vacuum break valve, VB ... Bypass valve, VQ ... First flow control valve, VH ... Second flow control valve, V ... Hot water temperature adjustment valve, B ... Bathtub,
SV...Solenoid on-off valve.
Claims (1)
湯路とに亘つてバイパス弁を有する第１バイパス
路が設けられており、出湯路の第１バイパス路と
の接続部よりも下流側に開閉弁を有する一般給湯
路が接続され、出湯路の第１バイパス路との接続
部よりも上流側から開閉弁を有する高温給湯路が
分岐されており、高温給湯路の分岐部と第１バイ
パス路の接続部との間に第１流量制御弁を設け、
第１流量制御弁の下流側に逆止弁を設けるととも
に、高温給湯路の開閉弁よりも上流側に第２流量
制御弁を設け、第１流量制御弁を逆止弁の間の出
湯路と、第２流量制御弁と開閉弁の間の高温給湯
路とを第２バイパス路で連通させたことを特徴と
する高温さし湯付給湯器。 (2) 弁本体内に回動自在に挿入された栓体に軸
方向に区画された２室を設け、一方の室をバイパ
ス弁の弁体とし、他方の室を第１流量制御弁及び
第２流量制御弁の弁体とし、第１流量制御弁が開
の時は第２流量制御弁及びバイパス弁が閉となり
、第２流量制御弁が開の時は第１流量制御弁が閉
、バイパス弁が開となるように形成してバイパス
弁と第１流量制御弁及び第２流量制御弁を一体に
形成したことを特徴とする請求項１記載の高温さ
し湯付給湯器。 (3) 第１バイパス路に水流スイツチを設けたこ
とを特徴とする請求項１または２記載の高温さし
湯付給湯器。[Claims for Utility Model Registration] (1) A first bypass passage having a bypass valve is provided between a water supply channel and a hot water outlet passage communicating with a water heating heat exchanger, and the first bypass of the hot water outlet passage is provided with a first bypass passage having a bypass valve. A general hot water supply path having an on-off valve is connected to the downstream side of the connection part with the hot water supply path, and a high-temperature hot water supply path having an on-off valve is branched from the upstream side of the connection part of the outlet hot water path with the first bypass path, A first flow control valve is provided between the branch part of the high temperature hot water supply path and the connection part of the first bypass path,
A check valve is provided downstream of the first flow control valve, and a second flow control valve is provided upstream of the on-off valve of the high temperature hot water supply path, and the first flow control valve is connected to the outlet path between the check valves. , A water heater with high-temperature pouring hot water, characterized in that a second flow rate control valve and a high-temperature hot water supply path between the on-off valve are communicated through a second bypass path. (2) A stopper rotatably inserted into the valve body has two chambers divided in the axial direction, one chamber serving as the valve body of the bypass valve, and the other chamber serving as the first flow control valve and the first flow control valve. The valve body of two flow control valves is used, and when the first flow control valve is open, the second flow control valve and the bypass valve are closed, and when the second flow control valve is open, the first flow control valve is closed and the bypass valve is closed. 2. The hot water heater with high-temperature hot water according to claim 1, wherein the bypass valve, the first flow control valve, and the second flow control valve are integrally formed so that the valve is open. (3) The water heater with high-temperature hot water according to claim 1 or 2, characterized in that a water flow switch is provided in the first bypass path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146617U JPH0625795Y2 (en) | 1988-11-11 | 1988-11-11 | Hot water heater with hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146617U JPH0625795Y2 (en) | 1988-11-11 | 1988-11-11 | Hot water heater with hot water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267842U true JPH0267842U (en) | 1990-05-23 |
| JPH0625795Y2 JPH0625795Y2 (en) | 1994-07-06 |
Family
ID=31416273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988146617U Expired - Lifetime JPH0625795Y2 (en) | 1988-11-11 | 1988-11-11 | Hot water heater with hot water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625795Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599426A (en) * | 1982-07-07 | 1984-01-18 | Matsushita Electric Ind Co Ltd | Temperature controlling apparatus |
| JPS6023743A (en) * | 1983-07-18 | 1985-02-06 | Youei Seisakusho:Kk | General use hot-water supply and high-temperature hot-water supply switching type tap-controlled hot-water supplier |
| JPS62248956A (en) * | 1986-04-21 | 1987-10-29 | Matsushita Electric Ind Co Ltd | Hot water supplier |
-
1988
- 1988-11-11 JP JP1988146617U patent/JPH0625795Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS599426A (en) * | 1982-07-07 | 1984-01-18 | Matsushita Electric Ind Co Ltd | Temperature controlling apparatus |
| JPS6023743A (en) * | 1983-07-18 | 1985-02-06 | Youei Seisakusho:Kk | General use hot-water supply and high-temperature hot-water supply switching type tap-controlled hot-water supplier |
| JPS62248956A (en) * | 1986-04-21 | 1987-10-29 | Matsushita Electric Ind Co Ltd | Hot water supplier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625795Y2 (en) | 1994-07-06 |
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