JP3987019B2 - 貯湯式給湯装置 - Google Patents
貯湯式給湯装置 Download PDFInfo
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- JP3987019B2 JP3987019B2 JP2003372048A JP2003372048A JP3987019B2 JP 3987019 B2 JP3987019 B2 JP 3987019B2 JP 2003372048 A JP2003372048 A JP 2003372048A JP 2003372048 A JP2003372048 A JP 2003372048A JP 3987019 B2 JP3987019 B2 JP 3987019B2
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- Prior art keywords
- hot water
- bath
- temperature
- water storage
- storage tank
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- Heat-Pump Type And Storage Water Heaters (AREA)
Description
まず、深夜電力時間帯になって貯湯温度センサ33が貯湯タンク2内に翌日に必要な熱量が残っていないことを検出すると、給湯制御部34はヒーポン制御部17に対して沸き上げ開始指令を発する。指令を受けたヒーポン制御部17は圧縮機11を起動した後にヒーポン循環ポンプ16を駆動開始し、貯湯タンク2下部に接続されたヒーポン往き管9から取り出した5〜20℃程度の低温水を冷媒−水熱交換器12で70〜90℃程度の高温に加熱し、貯湯タンク2上部に接続されたヒーポン戻り管10から貯湯タンク2内に戻し、貯湯タンク2の上部から順次積層して高温水を貯湯していく。貯湯温度センサ33が必要な熱量が貯湯されたことを検出すると、給湯制御部34はヒーポン制御部17に対して沸き上げ停止指令を発し、ヒーポン制御部17は圧縮機11を停止すると共にヒーポン循環ポンプ16も停止して沸き上げ動作を終了するものである。
3 加熱手段
5 リモコン
6 浴槽
18 熱交換器
20 ふろ循環ポンプ
22 ふろ循環回路
33 貯湯温度センサ
41 表示部
Claims (1)
- 温水を貯湯する貯湯タンクと、この貯湯タンクの貯湯温度を検出する複数の貯湯温度センサと、ふろ循環ポンプを備え浴槽の湯水を循環させるふろ循環回路と、このふろ循環回路途中に設けられ浴槽水を前記貯湯タンクに貯められた温水で加熱する熱交換器と、この熱交換器に供給される浴槽水の温度を検出するふろ往き温度センサと、熱交換後の浴槽水温度を検出するふろ戻り温度センサと、表示部を有したリモコンとを備え、前記ふろ循環ポンプを駆動して浴槽水を前記熱交換器に循環させて追い焚き運転するようにした貯湯式給湯装置において、追い焚き運転中にふろ往き温度センサで検出する温度とふろ戻り温度センサで検出する温度の差が所定値以下の場合は、前記ふろ循環ポンプを駆動停止して追い焚き運転を中止すると共に、前記リモコンに追い焚き運転を中止している旨を文字表示し、更に追い焚き運転中止後の対処方法を音声案内するようにしたことを特徴とする貯湯式給湯装置。
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JP2003372048A JP3987019B2 (ja) | 2003-10-31 | 2003-10-31 | 貯湯式給湯装置 |
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JP2003372048A JP3987019B2 (ja) | 2003-10-31 | 2003-10-31 | 貯湯式給湯装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005134054A JP2005134054A (ja) | 2005-05-26 |
JP3987019B2 true JP3987019B2 (ja) | 2007-10-03 |
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JP2003372048A Expired - Fee Related JP3987019B2 (ja) | 2003-10-31 | 2003-10-31 | 貯湯式給湯装置 |
Country Status (1)
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JP (1) | JP3987019B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4796920B2 (ja) * | 2006-08-19 | 2011-10-19 | 株式会社コロナ | 貯湯式給湯装置 |
JP5087417B2 (ja) * | 2008-02-05 | 2012-12-05 | 株式会社コロナ | 貯湯式給湯装置 |
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2003
- 2003-10-31 JP JP2003372048A patent/JP3987019B2/ja not_active Expired - Fee Related
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JP2005134054A (ja) | 2005-05-26 |
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