JPH0318454U - - Google Patents
Info
- Publication number
- JPH0318454U JPH0318454U JP7508589U JP7508589U JPH0318454U JP H0318454 U JPH0318454 U JP H0318454U JP 7508589 U JP7508589 U JP 7508589U JP 7508589 U JP7508589 U JP 7508589U JP H0318454 U JPH0318454 U JP H0318454U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- storage tank
- water storage
- heat pump
- heat
- 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 25
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の機能ブロツク図、第２図は
この考案の一実施例におけるヒートポンプ式給湯
装置の貯湯タンクユニツトの構成模式図、第３図
は上記装置の運転制御ブロツク図、第４図は上記
装置における加熱運転制御部でなされる制御フロ
ーチヤート、第５図は上記装置における循環運転
制御部でなされる制御フローチヤートである。
１……第１貯湯タンク、２……第２貯湯タンク
、３……給水配管、７……給湯配管、１０……回
流配管、１３……第２三方弁（切換弁）、１４…
…循環ポンプ、１５……給湯加熱用熱交換器、３
１……給湯制御装置（運転制御手段）、４１……
切換時制御手段。
Fig. 1 is a functional block diagram of this invention, Fig. 2 is a schematic diagram of the configuration of a hot water storage tank unit of a heat pump water heater in an embodiment of this invention, Fig. 3 is an operation control block diagram of the above device, and Fig. 4 5 is a control flowchart performed by the heating operation control section in the above apparatus, and FIG. 5 is a control flowchart performed by the circulation operation control section in the above apparatus. DESCRIPTION OF SYMBOLS 1...First hot water storage tank, 2...Second hot water storage tank, 3...Water supply piping, 7...Hot water supply piping, 10...Recirculation piping, 13...Second three-way valve (switching valve), 14...
... Circulation pump, 15 ... Hot water heating heat exchanger, 3
1... Hot water supply control device (operation control means), 41...
Switching control means.
Claims (1)
ク１と第２貯湯タンク２とを並設し、またヒート
ポンプシステムにおける給湯加熱用熱交換器１５
と循環ポンプ１４との介設された回流配管１０を
上記第１貯湯タンク１と第２貯湯タンク２とに接
続すると共に、上記回流配管１０に、上記循環ポ
ンプ１４を作動して上記給湯加熱用熱交換器１５
を介して回流する湯水の上記第１貯湯タンク１と
第２貯湯タンク２側での径路を切換えるための切
換弁１３を介設し、上記第１貯湯タンク１と第２
貯湯タンク２とに加熱湯を貯溜すべく上記給湯加
熱用熱交換器１５を凝縮器として機能させるヒー
トポンプシステムの運転と上記循環ポンプ１４の
運転と上記切換弁１３の切換制御とを行う運転制
御手段３１を設けて成るヒートポンプ式給湯装置
であつて、さらに上記ヒートポンプシステムと循
環ポンプ１４との運転中における上記切換弁１３
の切換作動の期間、上記ヒートポンプシステムの
運転を中断する切換時制御手段４１を上記運転制
御手段３１が備えていることを特徴とするヒート
ポンプ式給湯装置。 A first hot water storage tank 1 and a second hot water storage tank 2 are installed in parallel between the water supply pipe 3 and the hot water supply pipe 7, and a heat exchanger 15 for heating hot water in a heat pump system is provided.
A recirculation pipe 10 with a circulation pump 14 interposed therein is connected to the first hot water storage tank 1 and the second hot water storage tank 2, and the circulation pump 14 is operated to heat the hot water. Heat exchanger 15
A switching valve 13 is provided to switch the path between the first hot water storage tank 1 and the second hot water storage tank 2 side of the hot water circulating through the first hot water storage tank 1 and the second hot water storage tank 2.
Operation control means for operating a heat pump system that causes the hot water heating heat exchanger 15 to function as a condenser in order to store heated hot water in the hot water storage tank 2, operating the circulation pump 14, and controlling switching of the switching valve 13. 31, the switching valve 13 during operation of the heat pump system and the circulation pump 14.
A heat pump water heater characterized in that the operation control means 31 includes a switching control means 41 for interrupting the operation of the heat pump system during the switching operation period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508589U JPH0718928Y2 (en) | 1989-06-27 | 1989-06-27 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7508589U JPH0718928Y2 (en) | 1989-06-27 | 1989-06-27 | Heat pump water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318454U true JPH0318454U (en) | 1991-02-22 |
| JPH0718928Y2 JPH0718928Y2 (en) | 1995-05-01 |
Family
ID=31615350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7508589U Expired - Lifetime JPH0718928Y2 (en) | 1989-06-27 | 1989-06-27 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718928Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056905A (en) * | 2001-08-09 | 2003-02-26 | Denso Corp | Water heater |
| JP2015194330A (en) * | 2014-03-25 | 2015-11-05 | 株式会社ノーリツ | Heat distribution unit for heating circuit |
-
1989
- 1989-06-27 JP JP7508589U patent/JPH0718928Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056905A (en) * | 2001-08-09 | 2003-02-26 | Denso Corp | Water heater |
| JP2015194330A (en) * | 2014-03-25 | 2015-11-05 | 株式会社ノーリツ | Heat distribution unit for heating circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718928Y2 (en) | 1995-05-01 |
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