JPH0238042U - - Google Patents
Info
- Publication number
- JPH0238042U JPH0238042U JP11559188U JP11559188U JPH0238042U JP H0238042 U JPH0238042 U JP H0238042U JP 11559188 U JP11559188 U JP 11559188U JP 11559188 U JP11559188 U JP 11559188U JP H0238042 U JPH0238042 U JP H0238042U
- Authority
- JP
- Japan
- Prior art keywords
- instant
- solenoid valve
- pipe
- hot water
- water
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
図は本考案の実施例の全体回路図である。
１……水元電磁弁、２……定圧ガバナ、３……
逆止弁、４……流量センサ、５……給水温度セン
サ、６……流量調節サーボ弁、７……出湯温度セ
ンサ、８……出湯カラン、９……サーボ混合弁、
１０……逆止弁、１１……循環ポンプ、１２……
電熱ヒータ、１３……電磁弁、１４……逃がし弁
、１５……比例制御弁、Ｂ……ガスバーナ、Ｈ…
…熱交換器、ＬＩ……入水管路、ＬＯ……出湯管
路、ＬＢ……バイパス管路、ＬＲ……戻り管路、
ＬＧ……ガス管路。
The figure is an overall circuit diagram of an embodiment of the present invention. 1... Water source solenoid valve, 2... Constant pressure governor, 3...
Check valve, 4... Flow rate sensor, 5... Water supply temperature sensor, 6... Flow rate adjustment servo valve, 7... Hot water temperature sensor, 8... Hot water tap, 9... Servo mixing valve,
10...Check valve, 11...Circulation pump, 12...
Electric heater, 13... Solenoid valve, 14... Relief valve, 15... Proportional control valve, B... Gas burner, H...
...Heat exchanger, LI...Inlet pipe, LO...Output pipe, LB...Bypass pipe, LR...Return pipe,
LG...Gas pipe.
Claims (1)
、入水管路に接続して循環回路を形成し、戻り管
路に循環ポンプを設けて成る即出湯機能付瞬間湯
沸器において、入水管路に水元電磁弁を設けると
共に水元電磁弁をバイパスして定圧ガバナを設け
、循環回路内を１Kg／cm2以下の圧力に保持する
逃がし弁を戻り管路から分岐して設けると共に水
元電磁弁と連動して開閉される電磁弁を逃がし弁
の上流に設けたことを特徴とする即出湯機能付瞬
間湯沸器。 In an instant water heater with an instant hot water supply function, a return pipe is branched from the hot water output pipe of the instant water heater and connected to an inlet pipe to form a circulation circuit, and a circulation pump is provided in the return pipe. A water source solenoid valve is installed in the water pipe, a constant pressure governor is installed by bypassing the water source solenoid valve, and a relief valve is installed branching from the return line to maintain the pressure in the circulation circuit at 1 kg/cm 2 or less. An instant water heater with an instant hot water supply function, characterized in that a solenoid valve that opens and closes in conjunction with the main solenoid valve is provided upstream of a relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11559188U JPH0238042U (en) | 1988-09-03 | 1988-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11559188U JPH0238042U (en) | 1988-09-03 | 1988-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238042U true JPH0238042U (en) | 1990-03-13 |
Family
ID=31357391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11559188U Pending JPH0238042U (en) | 1988-09-03 | 1988-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238042U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224237B2 (en) * | 1983-02-17 | 1990-05-28 | Hiroshi Sano |
-
1988
- 1988-09-03 JP JP11559188U patent/JPH0238042U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224237B2 (en) * | 1983-02-17 | 1990-05-28 | Hiroshi Sano |