JP2016133276A - 燃焼装置用電極部品 - Google Patents
燃焼装置用電極部品 Download PDFInfo
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- JP2016133276A JP2016133276A JP2015009094A JP2015009094A JP2016133276A JP 2016133276 A JP2016133276 A JP 2016133276A JP 2015009094 A JP2015009094 A JP 2015009094A JP 2015009094 A JP2015009094 A JP 2015009094A JP 2016133276 A JP2016133276 A JP 2016133276A
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- plate
- insulator
- heat shield
- wall plate
- combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 39
- 239000012212 insulator Substances 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000013021 overheating Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Control Of Combustion (AREA)
- Insulators (AREA)
Abstract
【解決手段】外壁板11及び遮熱板14を貫通して内方にのびる碍子72,82の内方側半部721,821の外径を外壁板11の外面に当接するフランジ部722,822から外方にのびる碍子の外方側半部723,823の外径より大きくする。更に、内方側半部721,821の空気通路14a内に位置する部分に、内方側半部の他の部分よりも外径を小さくした小径部721a,821aを形成する。
【選択図】図3
Description
Claims (2)
- バーナを内蔵する燃焼筐と、燃焼筐の外壁板の内面を覆って外壁板との間に冷却用空気を流す空気通路を画成する遮熱板とを備える燃焼装置に、外壁板と遮熱板とを貫通するようにして装着される電極部品であって、電極と、電極を挿通固定した碍子とを備えるものにおいて、
外壁板及び遮熱板を貫通して内方にのびる碍子の内方側半部の外径を外壁板の外面に当接するフランジ部から外方にのびる碍子の外方側半部の外径より大きくすると共に、碍子の内方側半部の空気通路内に位置する部分に、内方側半部の他の部分よりも外径を小さくした小径部を形成することを特徴とする燃焼装置用電極部品。 - 前記小径部に対し前記遮熱板側に隣接する前記内方側半部の部分の外径は、遮熱板に形成した碍子挿通孔の径以上であることを特徴とする請求項1記載の燃焼装置用電極部品。
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JP2015009094A JP6468589B2 (ja) | 2015-01-21 | 2015-01-21 | 燃焼装置用電極部品 |
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JP2015009094A JP6468589B2 (ja) | 2015-01-21 | 2015-01-21 | 燃焼装置用電極部品 |
Publications (2)
Publication Number | Publication Date |
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JP2016133276A true JP2016133276A (ja) | 2016-07-25 |
JP6468589B2 JP6468589B2 (ja) | 2019-02-13 |
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JP2015009094A Active JP6468589B2 (ja) | 2015-01-21 | 2015-01-21 | 燃焼装置用電極部品 |
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JP (1) | JP6468589B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314570U (ja) * | 1989-06-13 | 1991-02-14 | ||
JPH07158843A (ja) * | 1993-12-03 | 1995-06-20 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JP2011033244A (ja) * | 2009-07-30 | 2011-02-17 | Paloma Industries Ltd | 燃焼装置 |
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2015
- 2015-01-21 JP JP2015009094A patent/JP6468589B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314570U (ja) * | 1989-06-13 | 1991-02-14 | ||
JPH07158843A (ja) * | 1993-12-03 | 1995-06-20 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JP2011033244A (ja) * | 2009-07-30 | 2011-02-17 | Paloma Industries Ltd | 燃焼装置 |
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