JP4546850B2 - 熱源装置のドレン排出方法及び熱源装置 - Google Patents
熱源装置のドレン排出方法及び熱源装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 31
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Description
58 高温暖房装置
60 低温暖房装置
66 暖房タンク
68 暖房回路
70 暖房ポンプ
100 排出配管(ドレン排出部)
106、108 ドレン受け
110 ドレン回路
116 制御装置
130 水位センサ(水位検出手段)
946 往口(熱媒取出部)
966 熱動弁(開閉手段)
wh 熱媒
Claims (4)
- 暖房装置に熱媒を循環させる暖房回路を備える熱源装置のドレン排出方法であって、
前記熱源装置で生じたドレンを前記暖房回路の熱媒を溜める暖房タンクに流し込む処理と、
前記暖房タンクの水位を検出する処理と、
前記暖房タンクの検出水位が所定水位に達した場合に、前記熱媒の温度を検出する処理と、
前記熱媒の検出温度が所定温度以上の場合に、前記熱媒を前記暖房回路に循環させて放熱し、前記熱媒の検出温度が所定温度未満になった後に前記暖房回路の一部を開放し、前記熱媒とともに前記ドレンを前記暖房回路から排出させる処理と、
を含む構成としたことを特徴とする熱源装置のドレン排出方法。 - 暖房装置に熱媒を循環させる暖房回路を備える熱源装置であって、
前記暖房回路の熱媒とともに、ドレンを溜める暖房タンクと、
この暖房タンクに前記ドレンを導くドレン回路と、
前記暖房タンクの水位を検出する水位検出手段と、
前記熱媒の温度を検出する温度検出手段と、
前記暖房回路に設置されて前記暖房装置に流す前記熱媒を前記暖房回路から分岐させて取り出す複数の熱媒取出部と、
この熱媒取出部を開閉させる開閉手段と、
を備え、前記熱媒取出部をドレン排出部に設定するとともに、前記水位検出手段の検出水位が所定水位に達した場合に、前記温度検出手段の検出温度が所定温度以上であれば前記熱媒を前記暖房回路に循環させて放熱させ、前記検出温度が所定温度未満になった後に前記ドレン排出部側の前記開閉手段を開き、前記熱媒とともに前記ドレンを前記暖房回路から排出させる構成としたことを特徴とする熱源装置。 - 前記開閉手段が熱エネルギにより開閉する熱動弁で構成され、
前記水位検出手段の検出水位に応じて前記熱動弁に対する前記熱エネルギの付与又は解除を行う制御部を備える構成としたことを特徴とする請求項2記載の熱源装置。 - 前記熱媒を圧送するポンプを前記暖房回路に備えるとともに、前記ポンプによる前記熱媒の排出レベルを記憶し、次回排出時、前記ポンプの能力の切替えを行う制御部を備える構成としたことを特徴とする請求項2記載の熱源装置。
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JP4546850B2 true JP4546850B2 (ja) | 2010-09-22 |
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JP5424028B2 (ja) * | 2009-07-29 | 2014-02-26 | 株式会社ノーリツ | 温水装置 |
Citations (1)
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JP2003130464A (ja) * | 2001-10-30 | 2003-05-08 | Tokyo Gas Co Ltd | 潜熱回収型給湯器 |
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JP2003130464A (ja) * | 2001-10-30 | 2003-05-08 | Tokyo Gas Co Ltd | 潜熱回収型給湯器 |
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