JPH02109908U - - Google Patents
Info
- Publication number
- JPH02109908U JPH02109908U JP1753689U JP1753689U JPH02109908U JP H02109908 U JPH02109908 U JP H02109908U JP 1753689 U JP1753689 U JP 1753689U JP 1753689 U JP1753689 U JP 1753689U JP H02109908 U JPH02109908 U JP H02109908U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- supply pipe
- water storage
- storage tanks
- 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 32
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Fluid Heaters (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
第１図はこの考案の給湯装置による第１実施例
を示す構造略図、第２図は第２実施例を示す構造
略図、第３図は第２図中の３方電動弁を示す拡大
断面図、第４図は第３実施例を示す構造略図、第
５図は従来例を示す構造略図である。
１，２…貯湯タンク、３…バイパス機構、４，
９…３方電動弁、５…弁体、６…バイパス通路、
７…回流用配管、１２，１３…バイパス配管。
Fig. 1 is a structural schematic diagram showing a first embodiment of the water heater of this invention, Fig. 2 is a structural schematic diagram showing a second embodiment, and Fig. 3 is an enlarged sectional view showing the three-way electric valve in Fig. 2. , FIG. 4 is a structural diagram showing a third embodiment, and FIG. 5 is a structural diagram showing a conventional example. 1, 2... Hot water storage tank, 3... Bypass mechanism, 4,
9...3-way electric valve, 5...valve body, 6...bypass passage,
7... Circulation piping, 12, 13... Bypass piping.
Claims (1)
た複数の貯湯タンク１，２を有すると共に、給水
管８からいずれかの貯湯タンク１，２を経由して
給湯管１１へと至る出湯経路を切換える出湯タン
ク切換手段４を備えた給湯装置であつて、上記出
湯タンク切換手段４の前後を小流量にてバイパス
するバイパス機構３を設けてあることを特徴とす
る給湯装置。 ２ 上記出湯タンク切換手段４が３方切換弁であ
り、上記バイパス機構３が、１次ポートを閉止側
の２次ポートへと連通させるべく弁体５に穿孔さ
れた小径のバイパス通路６であることを特徴とす
る第１請求項記載の給湯装置。 ３ 給水管８と給湯管１１との間に並列接続され
た複数の貯湯タンク１，２を有すると共に、給水
管８からいずれかの貯湯タンク１，２を経由して
給湯管１１へと至る出湯経路を切換える出湯タン
ク切換手段４を備えた給湯装置であつて、いずれ
かの貯湯タンク１と他の貯湯タンク２との間に湯
水を回流させるための回流配管７を設けると共に
、さらに所定時間毎に上記回流経路を連通させる
べく開弁作動をなす自動切換弁９と、回流作動用
のポンプ２２とを設けたことを特徴とする給湯装
置。[Claims for Utility Model Registration] 1. A system having a plurality of hot water storage tanks 1 and 2 connected in parallel between a water supply pipe 8 and a hot water supply pipe 11, and having a plurality of hot water storage tanks 1 and 2 connected in parallel between a water supply pipe 8 and a hot water storage tank 1 and 2. This hot water supply device is equipped with a hot water tank switching means 4 that switches the hot water supply route leading to the hot water supply pipe 11, and is characterized by being provided with a bypass mechanism 3 that bypasses the front and back of the hot water tank switching means 4 at a small flow rate. Water heater. 2 The hot water tank switching means 4 is a three-way switching valve, and the bypass mechanism 3 is a small diameter bypass passage 6 bored in the valve body 5 to communicate the primary port to the secondary port on the closed side. The water heater according to claim 1, characterized in that: 3. It has a plurality of hot water storage tanks 1 and 2 connected in parallel between the water supply pipe 8 and the hot water supply pipe 11, and has hot water flowing from the water supply pipe 8 to the hot water supply pipe 11 via either of the hot water storage tanks 1 or 2. The hot water supply device is equipped with a hot water tank switching means 4 for switching the route, and is provided with a circulation pipe 7 for circulating hot water between one of the hot water storage tanks 1 and another hot water storage tank 2, and further includes a circulation pipe 7 for circulating hot water between one of the hot water storage tanks 1 and another hot water storage tank 2. A hot water supply apparatus characterized in that an automatic switching valve 9 that opens the valve to communicate the recirculation path with the recirculation path and a pump 22 for recirculation operation are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989017536U JPH086195Y2 (en) | 1989-02-17 | 1989-02-17 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989017536U JPH086195Y2 (en) | 1989-02-17 | 1989-02-17 | Water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02109908U true JPH02109908U (en) | 1990-09-03 |
| JPH086195Y2 JPH086195Y2 (en) | 1996-02-21 |
Family
ID=31231407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989017536U Expired - Lifetime JPH086195Y2 (en) | 1989-02-17 | 1989-02-17 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086195Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4417427Y1 (en) * | 1964-11-17 | 1969-07-28 | ||
| JPS6091155A (en) * | 1983-10-25 | 1985-05-22 | Matsushita Electric Ind Co Ltd | Hot water supplying device |
| JPS61282761A (en) * | 1985-06-06 | 1986-12-12 | Mitsubishi Electric Corp | Controller for electric water heater |
| JPS6260853U (en) * | 1985-10-01 | 1987-04-15 |
-
1989
- 1989-02-17 JP JP1989017536U patent/JPH086195Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4417427Y1 (en) * | 1964-11-17 | 1969-07-28 | ||
| JPS6091155A (en) * | 1983-10-25 | 1985-05-22 | Matsushita Electric Ind Co Ltd | Hot water supplying device |
| JPS61282761A (en) * | 1985-06-06 | 1986-12-12 | Mitsubishi Electric Corp | Controller for electric water heater |
| JPS6260853U (en) * | 1985-10-01 | 1987-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086195Y2 (en) | 1996-02-21 |