JP2006349201A - ハイブリッド給湯システム - Google Patents
ハイブリッド給湯システム Download PDFInfo
- Publication number
- JP2006349201A JP2006349201A JP2005172064A JP2005172064A JP2006349201A JP 2006349201 A JP2006349201 A JP 2006349201A JP 2005172064 A JP2005172064 A JP 2005172064A JP 2005172064 A JP2005172064 A JP 2005172064A JP 2006349201 A JP2006349201 A JP 2006349201A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water supply
- water storage
- storage tank
- heat pump
- 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 title claims abstract description 466
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000010304 firing Methods 0.000 abstract 2
- 239000008236 heating water Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
【解決手段】 ヒートポンプ回路の凝縮器からの放熱と熱交換して水を加熱して給湯するヒートポンプ給湯手段2と貯湯タンク3を備え、ヒートポンプ給湯手段3で加熱された温水を貯湯タンク3に貯湯して貯湯タンク3から給湯負荷40に対して給湯可能に構成された給湯システム1であって、貯湯タンク3に対して給湯可能なガス焚または油焚きによる補助給湯手段4を、ヒートポンプ給湯手段2と並列に備える。
【選択図】 図1
Description
必要はない。
2: ヒートポンプ給湯手段
3: 貯湯タンク
3a〜3f: タンク
4: ガス焚給湯機(補助給湯手段)
5: 制御手段
11: ヒートポンプ給湯手段の出水口
12: ヒートポンプ給湯手段の入水口
13: 貯湯タンクの上部入出水口
14: 貯湯タンクの下部入出水口
15: ガス焚給湯機の出水口
16: ガス焚給湯機の入水口
20: 管路(給湯往路)
21: 管路(給水路)
22、23: 管路
30: 3方弁
31: 温度センサ
32: 循環ポンプ
33: 電磁弁
35a〜35f: 温度センサ
40: 給湯負荷
41: 補給水
Claims (5)
- ヒートポンプ回路の凝縮器からの放熱と熱交換して水を加熱して給湯するヒートポンプ給湯手段と貯湯タンクを備え、前記ヒートポンプ給湯手段で加熱された温水を前記貯湯タンクに貯湯して前記貯湯タンクから給湯負荷に対して給湯可能に構成された給湯システムであって、
前記貯湯タンクに対して給湯可能なガス焚または油焚きによる補助給湯手段を、前記ヒートポンプ給湯手段と並列に備えることを特徴とする給湯システム。 - 1日の内の低給湯負荷状態となる主として夜間を含む第1時間帯に、所定量の温水を前記ヒートポンプ給湯手段で加熱して前記貯湯タンクに貯湯し、
1日の内の前記第1時間帯以外の第2時間帯に、前記貯湯タンクの貯湯量が所定の第1貯湯量以上である場合は、前記貯湯タンクからのみ前記給湯負荷へ給湯し、
前記第2時間帯に、前記貯湯タンクの貯湯量が前記第1貯湯量を下回ると、前記ヒートポンプ給湯手段による温水加熱を追加し、
前記第2時間帯に、前記貯湯タンクの貯湯量が前記第1貯湯量より少ない所定の第2貯湯量を下回ると、前記補助給湯手段による給湯を追加することを特徴とする請求項1に記載の給湯システム。 - 前記貯湯タンクが、複数のタンクを直列に配列し、その内の連続する2つのタンクの前段の底部と後段の上部を相互に連通させて構成され、
前記貯湯タンクの最後列のタンクの底部が、前記ヒートポンプ給湯手段の入水口に連通し、前記貯湯タンクの最前列のタンクの上部が、前記ヒートポンプ給湯手段の出水口に連通していることを特徴とする請求項1〜3の何れか1項に記載の給湯システム。 - 前記貯湯タンクが、複数のタンクを直列に配列し、その内の連続する2つのタンクの前段の底部と後段の上部を相互に連通させて構成され、
前記貯湯タンクの最後列のタンクの底部が、前記ヒートポンプ給湯手段の入水口に連通し、前記貯湯タンクの最前列のタンクの上部が、前記ヒートポンプ給湯手段の出水口に連通し、
前記貯湯タンクの貯湯量と前記第1貯湯量との大小比較が、前記複数のタンクの最前列から所定番目のタンクに設けられた温度センサの検出温度により判定され、
前記貯湯タンクの貯湯量と前記第2貯湯量との大小比較が、前記所定番目のタンクより前方のタンクに設けられた温度センサの検出温度により判定されることを特徴とする請求項2に記載の給湯システム。 - 前記貯湯タンクの最後列のタンクの底部が、前記補助給湯手段の入水口に電磁弁を介して連通し、前記貯湯タンクの最前列のタンクの上部が、前記ヒートポンプ給湯手段の出水口に連通していることを特徴とする請求項3または4に記載の給湯システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005172064A JP4139826B2 (ja) | 2005-06-13 | 2005-06-13 | ハイブリッド給湯システム |
Applications Claiming Priority (1)
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---|---|---|---|
JP2005172064A JP4139826B2 (ja) | 2005-06-13 | 2005-06-13 | ハイブリッド給湯システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006349201A true JP2006349201A (ja) | 2006-12-28 |
JP4139826B2 JP4139826B2 (ja) | 2008-08-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005172064A Active JP4139826B2 (ja) | 2005-06-13 | 2005-06-13 | ハイブリッド給湯システム |
Country Status (1)
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JP (1) | JP4139826B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057111A (ja) * | 2005-08-22 | 2007-03-08 | Nippon Thermoener Co Ltd | ハイブリッド給湯システム |
JP2011208864A (ja) * | 2010-03-29 | 2011-10-20 | Showa Mfg Co Ltd | 給湯システム |
JP2015190638A (ja) * | 2014-03-27 | 2015-11-02 | 三菱重工業株式会社 | 給湯機、給湯機の制御方法、及び給湯機の改造方法 |
JP2016217622A (ja) * | 2015-05-20 | 2016-12-22 | 三菱電機ビルテクノサービス株式会社 | 給湯器運転制御装置及びプログラム |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5353497B2 (ja) * | 2009-07-06 | 2013-11-27 | 東京電力株式会社 | ハイブリッド給湯システム |
WO2012164600A1 (ja) | 2011-05-27 | 2012-12-06 | 三菱電機株式会社 | 給湯システム |
-
2005
- 2005-06-13 JP JP2005172064A patent/JP4139826B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007057111A (ja) * | 2005-08-22 | 2007-03-08 | Nippon Thermoener Co Ltd | ハイブリッド給湯システム |
JP4528226B2 (ja) * | 2005-08-22 | 2010-08-18 | 株式会社日本サーモエナー | ハイブリッド給湯システム |
JP2011208864A (ja) * | 2010-03-29 | 2011-10-20 | Showa Mfg Co Ltd | 給湯システム |
JP2015190638A (ja) * | 2014-03-27 | 2015-11-02 | 三菱重工業株式会社 | 給湯機、給湯機の制御方法、及び給湯機の改造方法 |
JP2016217622A (ja) * | 2015-05-20 | 2016-12-22 | 三菱電機ビルテクノサービス株式会社 | 給湯器運転制御装置及びプログラム |
Also Published As
Publication number | Publication date |
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JP4139826B2 (ja) | 2008-08-27 |
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