JP7014942B2 - 赤外線放射ヒータ - Google Patents
赤外線放射ヒータ Download PDFInfo
- Publication number
- JP7014942B2 JP7014942B2 JP2018558554A JP2018558554A JP7014942B2 JP 7014942 B2 JP7014942 B2 JP 7014942B2 JP 2018558554 A JP2018558554 A JP 2018558554A JP 2018558554 A JP2018558554 A JP 2018558554A JP 7014942 B2 JP7014942 B2 JP 7014942B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- infrared
- air
- radiator
- 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.)
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Links
- 238000002485 combustion reaction Methods 0.000 claims description 67
- 239000000446 fuel Substances 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 23
- 230000005855 radiation Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 5
- 239000001294 propane Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/12—Radiant burners
- F23D14/14—Radiant burners using screens or perforated plates
- F23D14/145—Radiant burners using screens or perforated plates combustion being stabilised at a screen or a perforated plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
- F23C3/002—Combustion apparatus characterised by the shape of the combustion chamber the chamber having an elongated tubular form, e.g. for a radiant tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/08—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating
- F24C1/10—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating with reflectors
- F24C1/12—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified solely adapted for radiation heating with reflectors of circular shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/24—Radiant bodies or panels for radiation heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
- F24C3/042—Stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/02—Stoves or ranges heated by electric energy using microwaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
- F23D2203/101—Flame diffusing means characterised by surface shape
- F23D2203/1012—Flame diffusing means characterised by surface shape tubular
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Description
図1は、本発明の実施形態に係る赤外線放射ヒータ1を示す概略構成図である。図1に示すように、赤外線放射ヒータ1は、放射熱を放射する放射体2と、放射体2からの放射熱や温風の向きを制御するルーバ3と、後述する燃焼室21や燃焼装置6などを収容するケース4と、ケース4を支持するフレーム5とを備える。なお、赤外線放射ヒータ1と燃焼室21と燃焼装置6とが、それぞれ請求の範囲に記載の「赤外線放射ヒータ」と「燃焼室」と、「燃焼装置」とに該当する。
次に、赤外線放射ヒータ1の燃焼装置6の構成について説明する。
図4は、赤外線放射ヒータ1の燃焼装置6の側面図である。図4に示すように、燃焼装置6は、バーナヘッド部60と、ファン7と、ガス管接続部8とを備える。
次に、赤外線放射ヒータ1の動作について説明する。
赤外線放射ヒータ1は、ガス管接続部8から送られたガスがノズル65から噴射されるとともにファン7からミキサー部64に空気が送られる。ファン7から送られた空気は、旋回流生成部67の羽根68により旋回流が生じるため、ノズル65からのガスとよく混合した状態の混合気となる。このため、赤外線放射ヒータ1では、火炎のムラが減少し放射体2に伝わる熱のムラを減少させることができる。
本実施形態に係る赤外線放射ヒータ1は、ノズル65側に位置する筒体61の一端から混合気が内部に流入する。赤外線放射ヒータ1では、筒体61の側面が放射体2の放射面に対して所定角度を持った方向を向いている。そして、赤外線放射ヒータ1では、混合気が筒体61の側面に設けられている複数の微小な間隙62から燃焼室21内に放出される。このような赤外線放射ヒータ1によれば、放射体2の放射面に沿った方向に火炎を生じさせることができるため、放射体2の面全体を均一に加熱することで、赤外線放射効率を向上させることができる。また、赤外線放射ヒータ1によれば、複数の微小な間隙62により、火炎が筒体61の内部に戻ることを防ぐことができる。
2 放射体
3 ルーバ
4 ケース
5 フレーム
6 燃焼装置
7 ファン
8 ガス管接続部
21 燃焼室
22 燃焼空間
51 側面支持部
53 車輪
60 バーナヘッド部
61 筒体
62 間隙
63 点火装置
64 ミキサー部
65 ノズル
66 断熱部
67 旋回流生成部
68 羽根
69 フレームロッド
612 基台部
613 メッシュ
641 過熱防止器
Claims (5)
- 一方が開放された燃焼空間を有する燃焼室と、
前記燃焼室に設けられ、燃料及び空気を混合させた混合気を燃焼させる燃焼装置と、
前記燃焼装置が発する熱により加熱されて放射面から赤外線を放射する放射体と、
を備える赤外線放射ヒータであって、
前記燃焼装置は、
前記空気の流路に設けられ前記空気に対して燃料を噴射するノズルと、
前記放射面に対して所定角度を持った方向を向いている側面、及び、前記側面に設けられている複数の間隙を有し、前記ノズル側に位置する一端から内部に流入した前記混合気を前記間隙から前記燃焼室に放出させる筒体と、
前記筒体の外部に設けられて前記混合気に着火させる点火装置と、
前記筒体の他端に設けられて前記筒体と前記放射体との間を断熱する断熱部を備え、
前記断熱部は、断熱性の材料を用いて形成されており、前記筒体の前記放射体の側に前記放射体に対向して設けられている、
赤外線放射ヒータ。 - 前記間隙は、前記筒体の側面の周方向全体にわたって形成されている、
請求項1に記載の赤外線放射ヒータ。 - 前記間隙は、メッシュ状に形成されている、
請求項2に記載の赤外線放射ヒータ。 - 前記燃焼装置は、前記空気の流路には、前記筒体の内部を流通する前記混合気に旋回流を生じさせる羽根が設けられている、
請求項1乃至3のいずれかに記載の赤外線放射ヒータ。 - 前記羽根は、固定式の板材である、
請求項4に記載の赤外線放射ヒータ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/088844 WO2018122948A1 (ja) | 2016-12-27 | 2016-12-27 | 赤外線放射ヒータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018122948A1 JPWO2018122948A1 (ja) | 2019-10-31 |
JP7014942B2 true JP7014942B2 (ja) | 2022-02-02 |
Family
ID=62707095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018558554A Active JP7014942B2 (ja) | 2016-12-27 | 2016-12-27 | 赤外線放射ヒータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11041618B2 (ja) |
EP (1) | EP3531797B1 (ja) |
JP (1) | JP7014942B2 (ja) |
CA (1) | CA3024292C (ja) |
WO (1) | WO2018122948A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102619832B1 (ko) * | 2023-06-21 | 2023-12-29 | 권순성 | 예혼합 연소 방식의 메탈화이버 가스버너를 적용한 온풍 및 탄산가스 공급장치 |
KR102649269B1 (ko) * | 2023-06-21 | 2024-03-18 | 권순성 | 예혼합 연소 방식의 메탈화이버 가스버너를 적용한 온풍 및 탄산가스 공급장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270956A (ja) | 2003-03-05 | 2004-09-30 | Shizuoka Seiki Co Ltd | 赤外線輻射ヒータ |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US1017760A (en) * | 1910-05-02 | 1912-02-20 | Frank Voigtmann | Fireproof window with detachable munnion-bars. |
US1427371A (en) * | 1922-04-22 | 1922-08-29 | Garbarini Andre | Radiator for gas heating by incandescence |
US3179156A (en) * | 1962-01-17 | 1965-04-20 | American Thermocatalytic Corp | Space heater |
US3245458A (en) * | 1962-12-11 | 1966-04-12 | Hupp Corp | Radiant gas burner |
BE652651A (ja) * | 1963-09-03 | |||
US3269449A (en) | 1964-09-21 | 1966-08-30 | American Radiator & Standard | Burner apparatus |
US3349752A (en) * | 1966-03-31 | 1967-10-31 | Raymond E Murphy | Poultry brooder |
US3726633A (en) | 1970-11-30 | 1973-04-10 | Thermo Electron Corp | Low pollutant-high thermal efficiency burner |
US3975140A (en) | 1974-08-28 | 1976-08-17 | International Magna Corporation | Space heater |
JPS5343025U (ja) * | 1976-09-18 | 1978-04-13 | ||
IT1141852B (it) * | 1980-03-12 | 1986-10-08 | Silvio Polidoro | Bruciatore a gas,a raggi infrarossi rivolti verso il basso |
JPS58182020A (ja) * | 1982-04-19 | 1983-10-24 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JPS608607A (ja) * | 1983-06-24 | 1985-01-17 | Matsushita Electric Ind Co Ltd | 燃焼装置 |
JPH0776606B2 (ja) * | 1986-06-16 | 1995-08-16 | 松下電器産業株式会社 | 燃焼装置 |
JPH02230027A (ja) * | 1989-03-02 | 1990-09-12 | Matsushita Electric Ind Co Ltd | 輻射式暖房装置 |
US5017129A (en) * | 1990-02-06 | 1991-05-21 | Scheu Manufacturing Company | Porous ceramic gas burner |
JP2792178B2 (ja) * | 1990-02-07 | 1998-08-27 | 松下電器産業株式会社 | 輻射式暖房装置 |
US5417389A (en) * | 1993-02-19 | 1995-05-23 | Radiant Energy Corporation | Method of, and apparatus for, de-icing an aircraft by infrared radiation |
KR960029711A (ko) * | 1995-01-25 | 1996-08-17 | 해롤드 제이. 화운츠 | 복사 가열기 |
JPH1036004A (ja) | 1996-07-17 | 1998-02-10 | Toshiba Corp | 可撓性長尺体の処理装置 |
FR2763670B1 (fr) * | 1997-05-23 | 1999-08-20 | 4E Systel | Appareil de chauffage au gaz, notamment pour les batiments d'elevage |
US20040152028A1 (en) * | 2003-02-05 | 2004-08-05 | Singh Prem C. | Flame-less infrared heater |
AU2003289559B2 (en) * | 2003-12-29 | 2008-07-03 | Lg Electronics Inc. | Burner assembly for gas burners of radiant heating type |
US9080773B2 (en) * | 2008-03-27 | 2015-07-14 | Schwank Ltd. | Pitot tube pressure sensor for radiant tube heater |
JP5403504B2 (ja) * | 2008-12-02 | 2014-01-29 | 静岡製機株式会社 | 赤外線輻射ヒータ |
-
2016
- 2016-12-27 JP JP2018558554A patent/JP7014942B2/ja active Active
- 2016-12-27 EP EP16925267.3A patent/EP3531797B1/en active Active
- 2016-12-27 WO PCT/JP2016/088844 patent/WO2018122948A1/ja unknown
- 2016-12-27 US US16/301,182 patent/US11041618B2/en active Active
- 2016-12-27 CA CA3024292A patent/CA3024292C/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270956A (ja) | 2003-03-05 | 2004-09-30 | Shizuoka Seiki Co Ltd | 赤外線輻射ヒータ |
Also Published As
Publication number | Publication date |
---|---|
CA3024292C (en) | 2020-04-28 |
EP3531797B1 (en) | 2021-12-01 |
WO2018122948A1 (ja) | 2018-07-05 |
US20190309944A1 (en) | 2019-10-10 |
EP3531797A4 (en) | 2020-01-01 |
EP3531797A1 (en) | 2019-08-28 |
CA3024292A1 (en) | 2018-07-05 |
JPWO2018122948A1 (ja) | 2019-10-31 |
US11041618B2 (en) | 2021-06-22 |
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