JP2008256271A - 強制給気式燃焼装置 - Google Patents
強制給気式燃焼装置 Download PDFInfo
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- JP2008256271A JP2008256271A JP2007099213A JP2007099213A JP2008256271A JP 2008256271 A JP2008256271 A JP 2008256271A JP 2007099213 A JP2007099213 A JP 2007099213A JP 2007099213 A JP2007099213 A JP 2007099213A JP 2008256271 A JP2008256271 A JP 2008256271A
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Abstract
【解決手段】バーナ2の要求燃焼量に応じて設定される燃焼ファン12の目標回転数を給・排気路の閉塞度合の増加に応じて増加補正すると共に、要求燃焼量に応じて設定されるガス比例弁9の目標電流も閉塞度合の増加に応じて増加補正する。また、目標回転数と目標電流が小さくなるほど閉塞度合が増加したときの目標回転数と目標電流の増加補正値をより大きくする。
【選択図】図1
Description
Claims (2)
- バーナを内蔵する燃焼筐と、バーナに対するガス供給路に介設したガス比例弁と、燃焼筐内に燃焼用空気を供給する燃焼ファンと、バーナの要求燃焼量に応じて燃焼ファンの目標回転数を設定するファン回転数設定手段と、バーナの要求燃焼量に応じてガス比例弁に通電する目標電流を設定する比例弁電流設定手段と、燃焼筐に対する給・排気路の閉塞度合を検出する閉塞度合検出手段と、閉塞度合検出手段で検出した閉塞度合に応じて燃焼ファンの目標回転数を補正するファン回転数補正手段とを備える強制給気式燃焼装置であって、燃焼ファンをターボファンで構成するものにおいて、
閉塞度合検出手段で検出した閉塞度合の増加に応じてガス比例弁に通電する目標電流を増加補正する比例弁電流補正手段を備えることを特徴とする強制給気式燃焼装置。 - 前記ファン回転数補正手段と前記比例弁電流補正手段は、前記ファン回転数設定手段と前記比例弁電流設定手段で設定される目標回転数と目標電流が小さくなるほど前記閉塞度合検出手段で検出した閉塞度合が増加したときの目標回転数と目標電流の増加補正値をより大きくするように構成されることを特徴とする請求項1記載の強制給気式燃焼装置。
Priority Applications (1)
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JP2007099213A JP4656442B2 (ja) | 2007-04-05 | 2007-04-05 | 強制給気式燃焼装置 |
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JP2007099213A JP4656442B2 (ja) | 2007-04-05 | 2007-04-05 | 強制給気式燃焼装置 |
Publications (2)
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JP2008256271A true JP2008256271A (ja) | 2008-10-23 |
JP4656442B2 JP4656442B2 (ja) | 2011-03-23 |
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JP2007099213A Expired - Fee Related JP4656442B2 (ja) | 2007-04-05 | 2007-04-05 | 強制給気式燃焼装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018138852A (ja) * | 2017-02-24 | 2018-09-06 | リンナイ株式会社 | 燃焼装置 |
CN112212357A (zh) * | 2019-07-09 | 2021-01-12 | 深圳市合信达控制系统有限公司 | 燃气量控制方法、燃气壁挂炉、燃气热水器和暖通系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5920429B2 (ja) * | 2014-09-12 | 2016-05-18 | 株式会社ノーリツ | 燃焼装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134239U (ja) * | 1987-02-26 | 1988-09-02 | ||
JPH07324730A (ja) * | 1994-06-02 | 1995-12-12 | Rinnai Corp | 燃焼装置 |
JP2003240229A (ja) * | 2002-02-15 | 2003-08-27 | Paloma Ind Ltd | 燃焼装置 |
-
2007
- 2007-04-05 JP JP2007099213A patent/JP4656442B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134239U (ja) * | 1987-02-26 | 1988-09-02 | ||
JPH07324730A (ja) * | 1994-06-02 | 1995-12-12 | Rinnai Corp | 燃焼装置 |
JP2003240229A (ja) * | 2002-02-15 | 2003-08-27 | Paloma Ind Ltd | 燃焼装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018138852A (ja) * | 2017-02-24 | 2018-09-06 | リンナイ株式会社 | 燃焼装置 |
CN112212357A (zh) * | 2019-07-09 | 2021-01-12 | 深圳市合信达控制系统有限公司 | 燃气量控制方法、燃气壁挂炉、燃气热水器和暖通系统 |
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JP4656442B2 (ja) | 2011-03-23 |
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