JPH026956U - - Google Patents
Info
- Publication number
- JPH026956U JPH026956U JP8484388U JP8484388U JPH026956U JP H026956 U JPH026956 U JP H026956U JP 8484388 U JP8484388 U JP 8484388U JP 8484388 U JP8484388 U JP 8484388U JP H026956 U JPH026956 U JP H026956U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- flow path
- storage tank
- water storage
- tap
- 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 34
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Description
第１図は本考案の概略説明図、第２図は本考案
の実施例の説明図、第３図はその電気回路説明図
、第４図は他の実施例の説明図、第５図は従来例
の説明図であり、図中、
１……給湯器本体、２……出湯蛇口、４……貯
湯槽、５……短絡流路、７……流路切替装置、３
３……循環回路用流路、３５……給湯用流路、３
６……下流側流路、３７……上流側流路、４１…
…ヒータ、５４……温度センサー、Ａ……瞬時出
湯装置、Ｐ……循環ポンプ。
Fig. 1 is a schematic explanatory diagram of the present invention, Fig. 2 is an explanatory diagram of an embodiment of the invention, Fig. 3 is an explanatory diagram of its electric circuit, Fig. 4 is an explanatory diagram of another embodiment, and Fig. 5 is an explanatory diagram of an embodiment of the invention. It is an explanatory diagram of a conventional example, and in the figure, 1... water heater body, 2... hot water faucet, 4... hot water storage tank, 5... short circuit flow path, 7... flow path switching device, 3
3...Circulation circuit flow path, 35...Hot water supply flow path, 3
6...Downstream channel, 37...Upstream channel, 41...
... Heater, 54 ... Temperature sensor, A ... Instant hot water tap device, P ... Circulation pump.
Claims (1)
下流側に接続されることとなる出湯蛇口２を繋ぐ
給湯用流路３５と、該給湯用流路３５内に設けら
れた貯湯槽４と、該貯湯槽４内の貯溜水を一定温
度に加熱保温するヒータ４１とを具備する瞬時出
湯装置Ａに於いて、貯湯槽４とこれの下流側に配
管接続される出湯蛇口２との間に循環回路を形成
する為の循環回路用流路３３を上記貯湯槽４から
引出すと共に、該循環回路用流路３３は、貯湯槽
４の上流部から引出した分岐流路５５と、貯湯槽
４から下流側に引出した下流側流路３６と、これ
ら分岐流路５５又は下流側流路３６のいずれか一
方に配設される温度センサー５４と、同じく上記
分岐流路５５又は下流側流路３６のいずれか一方
に配設され且つ上記温度センサー５４から出る水
温低下信号で動作する循環ポンプＰとから構成し
、他方、給湯器本体１と出湯蛇口２を繋ぐ上記し
た給湯用流路３５には、該流路３５に設けた貯湯
槽４の上下両流路３７，３６を繋ぐ短絡流路５を
設けると共に、更に、上記給湯用流路３５には、
前記短絡流路５を経由して出湯蛇口２側へ向う流
路と貯湯槽４を経由して出湯蛇口２側へ向う流路
を択一的に切替え且つ給湯器本体１から供給され
る水が温水になつたときに短絡流路５側に切替わ
る流路切替装置７を設けた給湯器用瞬時出湯装置
。 A hot water supply channel 35 that connects the water heater main body 1 to be connected to the upstream side and the hot water faucet 2 to be connected to the downstream side, and a hot water storage tank 4 provided in the hot water supply channel 35. In the instant hot water tap device A, which is equipped with a heater 41 that heats and keeps the water stored in the hot water storage tank 4 at a constant temperature, there is a hot water tap between the hot water storage tank 4 and the hot water tap 2 that is connected to the downstream side of the hot water tap 2 via piping. A circulation circuit flow path 33 for forming a circulation circuit is drawn out from the hot water storage tank 4, and the circulation circuit flow path 33 is connected to a branch flow path 55 drawn out from the upstream part of the hot water storage tank 4, and a branch flow path 55 drawn out from the hot water storage tank 4. The downstream flow path 36 drawn out to the downstream side, the temperature sensor 54 disposed in either the branch flow path 55 or the downstream flow path 36, and the temperature sensor 54 disposed in either the branch flow path 55 or the downstream flow path 36, It consists of a circulation pump P that is disposed on either one and operates in response to a water temperature drop signal output from the temperature sensor 54, and on the other hand, the hot water supply flow path 35 that connects the water heater main body 1 and the hot water faucet 2 includes: A short circuit passage 5 is provided in the passage 35 to connect the upper and lower passages 37 and 36 of the hot water storage tank 4, and the hot water supply passage 35 further includes:
The flow path leading to the hot water tap 2 side via the short-circuit flow path 5 and the flow path heading to the hot water tap 2 side via the hot water storage tank 4 are selectively switched, and the water supplied from the water heater main body 1 is This instant hot water dispensing device for a water heater is provided with a flow path switching device 7 that switches to the short circuit flow path 5 side when the water becomes hot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8484388U JPH026956U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8484388U JPH026956U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026956U true JPH026956U (en) | 1990-01-17 |
Family
ID=31309525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8484388U Pending JPH026956U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04151435A (en) * | 1990-10-12 | 1992-05-25 | Fujita Corp | hot water piping system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117841A (en) * | 1977-03-25 | 1978-10-14 | Yanmar Diesel Engine Co | Mechanism for controllinc initial hot water temperature in central hot water supply means |
-
1988
- 1988-06-27 JP JP8484388U patent/JPH026956U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117841A (en) * | 1977-03-25 | 1978-10-14 | Yanmar Diesel Engine Co | Mechanism for controllinc initial hot water temperature in central hot water supply means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04151435A (en) * | 1990-10-12 | 1992-05-25 | Fujita Corp | hot water piping system |
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