JPH0318449U - - Google Patents
Info
- Publication number
- JPH0318449U JPH0318449U JP7641189U JP7641189U JPH0318449U JP H0318449 U JPH0318449 U JP H0318449U JP 7641189 U JP7641189 U JP 7641189U JP 7641189 U JP7641189 U JP 7641189U JP H0318449 U JPH0318449 U JP H0318449U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- state
- heat exchanger
- water supply
- solenoid 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 35
- 230000001052 transient effect Effects 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
Landscapes
- Control For Baths (AREA)
Description
第１図乃至第４図は本考案の１実施例を示し、
第１図は従来例との相異を説明するための水系統
図、第２図は高温さし湯状態を描いた水系統図、
第３図は過渡状態を描いた水系統図、第４図は給
湯状態を描いた水系統図である。第５図乃至第８
図は従来例の給湯器を示し、第５図は基本配管を
描いた水系統図、第６図は高温さし湯状態を描い
た水系統図、第７図は給湯状態を描いた水系統図
、第８図は過渡状態を描いた水系統図である。
１……給水管、２……給湯管、３……熱交換器
、４……三方弁、５……電磁弁、６……電磁弁
、７……逆止弁、８……浴槽配管、９……電磁
弁、１０……電磁弁、１１……逆止弁。
1 to 4 show one embodiment of the present invention,
Figure 1 is a water system diagram to explain the differences from the conventional example, Figure 2 is a water system diagram depicting a hot water condition,
FIG. 3 is a water system diagram depicting a transient state, and FIG. 4 is a water system diagram depicting a hot water supply state. Figures 5 to 8
The figure shows a conventional water heater, Figure 5 is a water system diagram depicting the basic piping, Figure 6 is a water system diagram depicting hot water supply, and Figure 7 is a water system diagram depicting hot water supply. Figure 8 is a water system diagram depicting a transient state. 1... Water supply pipe, 2... Hot water pipe, 3... Heat exchanger, 4... Three-way valve, 5... Solenoid valve, 6... Solenoid valve, 7... Check valve, 8... Bathtub piping, 9... Solenoid valve, 10... Solenoid valve, 11... Check valve.
Claims (1)
シリーズに接続した回路が設けられるとともに、
上記の回路とパラレルに、第１の電磁弁を有する
バイパス回路が設けられ、かつ、前記の熱交換器
を通つた湯を浴槽に導く浴槽配管が、第２の電磁
弁を介して前記の三方弁に接続されており、 前記第１、第２の電磁弁及び三方弁が自動制御
装置によつて作動せしめられ、 熱交換器で加熱された熱湯を浴槽配管に送出す
る高温さし湯状態と、 熱交換器で加熱された温湯を給湯管に送出する
給湯状態と、 前記の高温さし湯状態から給湯状態に移行する
過程で、前記熱交換器で加熱された湯と前記バイ
パス回路を流通した水とを混合せしめて給湯管に
送出する過渡状態の三種類の状態に切り替えられ
る給湯器において、 前記の三方弁及び第２の電磁弁に対してパラレ
ルに熱交換器と浴槽配管との間に接続されて、高
温さし湯状態で閉じられ、過渡状態で開かれ、給
湯状態で閉じられる第３の電磁弁を有する回路を
具備し、かつ、 前記の三方弁に対してパラレルに熱交換器と給
湯管との間に接続されて、高温さし湯状態で閉じ
られ、過渡状態で開かれる第４の電磁弁及び逆止
弁を有する回路を具備することを特徴とする、高
温さし湯機能を有する給湯器。[Scope of claim for utility model registration] A circuit in which a heat exchanger and a three-way valve are connected in series is provided between a water supply pipe and a hot water supply pipe, and
A bypass circuit having a first solenoid valve is provided in parallel with the above circuit, and bathtub piping that leads the hot water that has passed through the heat exchanger to the bathtub via the second solenoid valve. The first and second solenoid valves and the three-way valve are operated by an automatic control device, and the hot water heated by the heat exchanger is sent to the bath tub piping. , a hot water supply state in which hot water heated by the heat exchanger is sent to the hot water supply pipe; and a hot water supply state in which the hot water heated by the heat exchanger is passed through the bypass circuit in the process of transitioning from the high-temperature hot water state to the hot water supply state. In a water heater that can be switched between three types of transient states, in which the mixed water is mixed with water and sent to the hot water pipe, the water heater is arranged between the heat exchanger and the bathtub piping in parallel to the three-way valve and the second solenoid valve. a circuit having a third solenoid valve connected to a hot tap state, closed in a hot tap state, opened in a transient state, and closed in a hot water supply state; A high-temperature boiler, characterized in that the circuit is connected between the boiler and the hot water pipe, and has a fourth solenoid valve and a check valve that are closed in a high-temperature boiling state and opened in a transient state. A water heater with hot water function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989076411U JPH086190Y2 (en) | 1989-06-30 | 1989-06-30 | Water heater with high-temperature hot water function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989076411U JPH086190Y2 (en) | 1989-06-30 | 1989-06-30 | Water heater with high-temperature hot water function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318449U true JPH0318449U (en) | 1991-02-22 |
| JPH086190Y2 JPH086190Y2 (en) | 1996-02-21 |
Family
ID=31617857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989076411U Expired - Lifetime JPH086190Y2 (en) | 1989-06-30 | 1989-06-30 | Water heater with high-temperature hot water function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086190Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142347A (en) * | 1987-11-30 | 1989-06-05 | Matsushita Electric Ind Co Ltd | Hot-water apparatus |
-
1989
- 1989-06-30 JP JP1989076411U patent/JPH086190Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01142347A (en) * | 1987-11-30 | 1989-06-05 | Matsushita Electric Ind Co Ltd | Hot-water apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086190Y2 (en) | 1996-02-21 |
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