JP4858917B2 - 温風暖房機 - Google Patents
温風暖房機 Download PDFInfo
- Publication number
- JP4858917B2 JP4858917B2 JP2007251169A JP2007251169A JP4858917B2 JP 4858917 B2 JP4858917 B2 JP 4858917B2 JP 2007251169 A JP2007251169 A JP 2007251169A JP 2007251169 A JP2007251169 A JP 2007251169A JP 4858917 B2 JP4858917 B2 JP 4858917B2
- Authority
- JP
- Japan
- Prior art keywords
- concentration
- indoor
- temperature
- air
- combustion
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 claims description 45
- 238000001514 detection method Methods 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 21
- 238000009423 ventilation Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 10
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Regulation And Control Of Combustion (AREA)
Description
Claims (3)
- 室内の空気を給気口から吸引し、吸引された空気をバーナの燃焼排ガスと混合させて、温風を吹出口から室内に吹出す温風暖房機であって、室内温度を検出する室温検出手段と、室内CO濃度を検出するCO濃度検出手段とを備えるものにおいて、
運転開始時から所定時間経過時の室内温度が運転開始時の室内温度から上昇している場合に、前記運転開始時から前記所定時間経過時の室内CO濃度が運転開始時の室内CO濃度以下となっている場合には、CO濃度検出手段が故障していると判定する故障判定手段を有することを特徴とする温風暖房機。 - 前記故障判定手段は、前記バーナの燃焼中に室内温度が低下したときの室内CO濃度が、室内温度が低下する前の室内CO濃度以上である場合には、前記CO濃度検出手段が故障していると判定することを特徴とする請求項1記載の温風暖房機。
- 室内の空気を給気口から吸引し、吸引された空気をバーナの燃焼排ガスと混合させて、温風を吹出口から室内に吹出す温風暖房機であって、バーナの火炎温度を検出する火炎温度検出手段と、室内CO濃度を検出するCO濃度検出手段とを備えるものにおいて、
火炎温度が良好燃焼時の正規火炎温度であるときの室内CO濃度を基準濃度として記憶し、火炎温度が正規火炎温度より所定温度低下したときの室内CO濃度の基準濃度に対する増加量が所定量以下である場合には、CO濃度検出手段が故障していると判定する故障判定手段を有することを特徴とする温風暖房機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007251169A JP4858917B2 (ja) | 2007-09-27 | 2007-09-27 | 温風暖房機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007251169A JP4858917B2 (ja) | 2007-09-27 | 2007-09-27 | 温風暖房機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009079874A JP2009079874A (ja) | 2009-04-16 |
JP4858917B2 true JP4858917B2 (ja) | 2012-01-18 |
Family
ID=40654752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007251169A Expired - Fee Related JP4858917B2 (ja) | 2007-09-27 | 2007-09-27 | 温風暖房機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4858917B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5386529B2 (ja) * | 2011-02-25 | 2014-01-15 | リンナイ株式会社 | 開放型燃焼暖房機器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0656262B2 (ja) * | 1986-03-25 | 1994-07-27 | 松下電器産業株式会社 | 燃焼式温風暖房器の制御装置 |
JPS6479544A (en) * | 1987-09-18 | 1989-03-24 | Matsushita Electric Ind Co Ltd | Safety device for warm-air heater |
JP3029551B2 (ja) * | 1994-04-26 | 2000-04-04 | リンナイ株式会社 | 燃焼機器 |
JP4219102B2 (ja) * | 2001-09-27 | 2009-02-04 | リンナイ株式会社 | 温風暖房装置 |
-
2007
- 2007-09-27 JP JP2007251169A patent/JP4858917B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009079874A (ja) | 2009-04-16 |
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