JP6530278B2 - 予混合装置 - Google Patents
予混合装置 Download PDFInfo
- Publication number
- JP6530278B2 JP6530278B2 JP2015165402A JP2015165402A JP6530278B2 JP 6530278 B2 JP6530278 B2 JP 6530278B2 JP 2015165402 A JP2015165402 A JP 2015165402A JP 2015165402 A JP2015165402 A JP 2015165402A JP 6530278 B2 JP6530278 B2 JP 6530278B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- air
- control valve
- axis
- cylinder
- 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.)
- Active
Links
- 239000007789 gas Substances 0.000 claims description 88
- 239000002737 fuel gas Substances 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 238000004587 chromatography analysis Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 18
- 230000001276 controlling effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- 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
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
-
- 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
- F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
- F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
-
- 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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/06—Construction of valves or dampers for controlling air supply or draught slidable only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Gas Burners (AREA)
- Feeding And Controlling Fuel (AREA)
- Multiple-Way Valves (AREA)
Description
Claims (1)
- 空気に燃料ガスを混合し、混合気をバーナに供給する予混合装置であって、空気を供給するファンと、ファンの上流側又は下流側に配置された空気が通る空気筒とを備えると共に、空気筒の長手方向をX軸方向、X軸方向のうち空気の流れの上流側を向く方向をX軸プラス方向、空気の流れの下流側を向く方向をX軸マイナス方向として、燃料ガスを供給するガス供給路の下流端に接続される、空気筒内に配置したガス筒と、空気筒のX軸プラス方向の端部に位置する空気流入口に対向してX軸方向に進退し空気流入口の開度を可変する空気調節弁と、ガス筒のX軸方向一方の端部に位置するガス流出口に対向してX軸方向に進退しガス流出口の開度を可変するガス調節弁と、空気調節弁とガス調節弁とをX軸方向に駆動する共通のアクチュエータとを備えるものにおいて、
ガス筒は、X軸プラス方向の端部が閉塞された有底筒状であって、ガス筒のX軸マイナス方向の端部に、ガス流出口を形成したガス調節弁用の弁座が設けられると共に、ガス筒の内部にガス調節弁が配置され、ガス調節弁からガス筒のX軸プラス方向の端壁部を貫通してアクチュエータ側にのびる弁軸が設けられ、アクチュエータにより弁軸を介してガス調節弁がX軸方向に駆動されることを特徴とする予混合装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015165402A JP6530278B2 (ja) | 2015-08-25 | 2015-08-25 | 予混合装置 |
US15/751,332 US10495301B2 (en) | 2015-08-25 | 2016-06-23 | Premixing apparatus |
KR1020187008274A KR102453017B1 (ko) | 2015-08-25 | 2016-06-23 | 예혼합장치 |
CN201680048783.8A CN107923615B (zh) | 2015-08-25 | 2016-06-23 | 预混合装置 |
PCT/JP2016/003041 WO2017033373A1 (ja) | 2015-08-25 | 2016-06-23 | 予混合装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015165402A JP6530278B2 (ja) | 2015-08-25 | 2015-08-25 | 予混合装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017044369A JP2017044369A (ja) | 2017-03-02 |
JP6530278B2 true JP6530278B2 (ja) | 2019-06-12 |
Family
ID=58099714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015165402A Active JP6530278B2 (ja) | 2015-08-25 | 2015-08-25 | 予混合装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10495301B2 (ja) |
JP (1) | JP6530278B2 (ja) |
KR (1) | KR102453017B1 (ja) |
CN (1) | CN107923615B (ja) |
WO (1) | WO2017033373A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017216966A1 (de) * | 2017-09-25 | 2019-03-28 | Robert Bosch Gmbh | Mischeinrichtung für Heizgeräte sowie Heizgeräte mit einer solchen Mischeinrichtung |
JP6905453B2 (ja) * | 2017-11-08 | 2021-07-21 | リンナイ株式会社 | 予混合装置 |
US11808453B2 (en) * | 2020-06-24 | 2023-11-07 | A.O. Smith Corporation | Gas mixing device and gas water heating device |
CN212537829U (zh) * | 2020-06-24 | 2021-02-12 | 艾欧史密斯(中国)热水器有限公司 | 气体混合装置以及燃气热水装置 |
EP4056897A1 (en) * | 2021-03-10 | 2022-09-14 | BDR Thermea Group B.V. | Mixing device for a gas heater |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3601037A (en) * | 1969-03-20 | 1971-08-24 | Broil O Matic Corp | Continuously operating revolving broiler |
JPS602143U (ja) | 1983-06-10 | 1985-01-09 | 熊谷 桂吉 | ガスバ−ナ− |
DE3526608A1 (de) * | 1985-07-25 | 1987-01-29 | Ruhrgas Ag | Vorrichtung zur regelung der menge und/oder des mischungsverhaeltnisses eines brenngas-luft-gemisches |
US5613357A (en) * | 1993-07-07 | 1997-03-25 | Mowill; R. Jan | Star-shaped single stage low emission combustor system |
US6925809B2 (en) * | 1999-02-26 | 2005-08-09 | R. Jan Mowill | Gas turbine engine fuel/air premixers with variable geometry exit and method for controlling exit velocities |
US6684641B2 (en) * | 1999-12-15 | 2004-02-03 | Osaka Gas Co., Ltd. | Fluid distributor, burner device, gas turbine engine, and cogeneration system |
JP3976464B2 (ja) * | 2000-02-18 | 2007-09-19 | 大阪瓦斯株式会社 | 流体混合器とそれを用いたバーナ装置 |
US6749423B2 (en) * | 2001-07-11 | 2004-06-15 | Emerson Electric Co. | System and methods for modulating gas input to a gas burner |
US8241034B2 (en) * | 2007-03-14 | 2012-08-14 | Continental Appliances Inc. | Fuel selection valve assemblies |
US20100330520A1 (en) * | 2009-06-29 | 2010-12-30 | Noritz Corporation | Combustion apparatus |
ITBO20100441A1 (it) * | 2010-07-12 | 2012-01-13 | Gas Point S R L | Bruciatore a gas a pre-miscelazione |
CN201875716U (zh) * | 2010-11-24 | 2011-06-22 | 同济大学 | 一种全预混中餐炒菜灶用燃烧器 |
KR101179750B1 (ko) * | 2010-12-15 | 2012-09-04 | 주식회사 경동나비엔 | 출력조절장치를 구비한 가스보일러 및 가스보일러의 출력조절방법 |
KR101448992B1 (ko) * | 2013-04-16 | 2014-10-13 | 주식회사 경동나비엔 | 연소기기용 듀얼 벤츄리 |
JP5820428B2 (ja) * | 2013-04-30 | 2015-11-24 | リンナイ株式会社 | 予混合装置 |
JP5795783B2 (ja) | 2013-07-05 | 2015-10-14 | リンナイ株式会社 | 予混合装置 |
CN104728842B (zh) * | 2015-02-06 | 2017-01-18 | 宁波市甬深电器有限公司 | 可使燃气完全燃烧的强制全预混燃气燃烧装置 |
JP6654494B2 (ja) * | 2016-04-01 | 2020-02-26 | リンナイ株式会社 | 予混合装置の制御方法 |
JP6625925B2 (ja) * | 2016-04-06 | 2019-12-25 | リンナイ株式会社 | 予混合装置 |
JP6831285B2 (ja) * | 2017-04-19 | 2021-02-17 | リンナイ株式会社 | 予混合装置 |
-
2015
- 2015-08-25 JP JP2015165402A patent/JP6530278B2/ja active Active
-
2016
- 2016-06-23 US US15/751,332 patent/US10495301B2/en active Active
- 2016-06-23 WO PCT/JP2016/003041 patent/WO2017033373A1/ja active Application Filing
- 2016-06-23 KR KR1020187008274A patent/KR102453017B1/ko active IP Right Grant
- 2016-06-23 CN CN201680048783.8A patent/CN107923615B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10495301B2 (en) | 2019-12-03 |
CN107923615A (zh) | 2018-04-17 |
KR20180048757A (ko) | 2018-05-10 |
US20180231243A1 (en) | 2018-08-16 |
KR102453017B1 (ko) | 2022-10-11 |
JP2017044369A (ja) | 2017-03-02 |
CN107923615B (zh) | 2019-07-16 |
WO2017033373A1 (ja) | 2017-03-02 |
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