CN103884014B - Combustion gas and high temperature air mixing burner - Google Patents

Combustion gas and high temperature air mixing burner Download PDF

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Publication number
CN103884014B
CN103884014B CN201410099110.8A CN201410099110A CN103884014B CN 103884014 B CN103884014 B CN 103884014B CN 201410099110 A CN201410099110 A CN 201410099110A CN 103884014 B CN103884014 B CN 103884014B
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CN
China
Prior art keywords
burner
high temperature
combustor
gaseous mixture
pipe
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
Application number
CN201410099110.8A
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Chinese (zh)
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CN103884014A (en
Inventor
杨锡奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Yipusi Energy Saving Consulting Co ltd
Original Assignee
JIANGMEN JALIVER INDUSTRY Co Ltd
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Application filed by JIANGMEN JALIVER INDUSTRY Co Ltd filed Critical JIANGMEN JALIVER INDUSTRY Co Ltd
Priority to CN201410099110.8A priority Critical patent/CN103884014B/en
Publication of CN103884014A publication Critical patent/CN103884014A/en
Priority to PCT/CN2014/092989 priority patent/WO2015139483A1/en
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Publication of CN103884014B publication Critical patent/CN103884014B/en
Expired - Fee Related legal-status Critical Current
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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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • 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
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges

Abstract

The invention discloses combustion gas and high temperature air mixing burner, including main ignition combustor, the main body of main ignition combustor is cylindric, it is internal is annular chamber thorax, central part up/down perforation forms hollow bulb, described lower body part both sides are through with two high-temperature gas mixture pipes, and extend in annular chamber thorax, it is curved shape at the mouth of pipe of described high-temperature gas mixture pipe, gaseous mixture via the output of high-temperature gas mixture pipe and forms rotating vortex in annular chamber thorax, high temperature resistant packing material it is provided with bottom annular chamber thorax, and it is placed on below the mouth of pipe of high-temperature gas mixture pipe, gaseous mixture squit hole it is provided with in main body, described gaseous mixture squit hole points to the top of hollow bulb obliquely, the combustor of burner is constituted above the main body of main ignition combustor.This burner can increase substantially the thermal efficiency of gas stove, and in the flue gas discharge capacity of CO is greatly lowered, and promotes gas kitchen ranges product energy-conserving and environment-protective technology advances further.

Description

Combustion gas and high temperature air mixing burner
Technical field
The present invention relates to a kind of burner, particularly a kind of combustion gas and high temperature air mixing burner.
Background technology
Gas stove is widely used in the places such as dining room such as hotel and office, school, army, and its core component is burner, the design of burner, quality good or not, determines the technical specification such as its using effect, energy consumption height.
At present, the thermal efficiency of conventional gas burner is relatively low, and energy consumption index is unsatisfactory.It addition, the applicant in a application documents submitted in the early time, describe its fire hole a kind of and be arranged at burner body top, its thermal efficiency increases, but, do not have yet and reach optimal state.
Summary of the invention
In order to solve the deficiency of above-mentioned technology, the present invention provides a kind of thermal efficiency to improve further, flue gas CO discharge capacity is low, use safe combustion gas and high temperature air mixing burner.
Combustion gas and high temperature air mixing burner, including main ignition combustor, the main body of described main ignition combustor is cylindric, it is internal is annular chamber thorax, central part up/down perforation forms hollow bulb, described lower body part both sides are through with two high-temperature gas mixture pipes, and extend in annular chamber thorax, it is curved shape at the mouth of pipe of described high-temperature gas mixture pipe, gaseous mixture via the output of high-temperature gas mixture pipe and forms rotating vortex in annular chamber thorax, high temperature resistant packing material it is provided with bottom annular chamber thorax, and it is placed on below the mouth of pipe of high-temperature gas mixture pipe, gaseous mixture squit hole it is provided with in main body, described gaseous mixture squit hole points to the top of hollow bulb obliquely, the combustor of burner is constituted above the main body of main ignition combustor.
Improvement as technique scheme, the body top of described main ignition combustor is provided with an annular heavy stand, it is disposed with, in the vertical wall surface of described annular heavy stand, the gaseous mixture squit hole connected with described annular chamber thorax, the aperture of described gaseous mixture squit hole is inclined upwardly above sensing annular heavy stand, the combustor of annular heavy stand composition burner.
As the further improvement of technique scheme, the top of described main ignition combustor is provided with pyrosphere, and the aperture of described gaseous mixture squit hole is inclined upwardly and points to described pyrosphere, and pyrosphere forms the combustor of burner with vertical wall surface.
Further, described pyrosphere is split type assembly with the main body of main ignition combustor, and pyrosphere is placed on the platform of described main body.
Further, described gaseous mixture squit hole is individual pen single layer structure in described vertical wall surface, and the aperture of gaseous mixture squit hole is identical and highly consistent, and is spaced equalization and is arranged in an orderly manner in vertical wall surface.
Further, the hollow bulb lower end of described main ignition combustor is provided with annular coaming plate, and hollow bulb has start-up burner and igniter with the interior space mounting of described annular coaming plate.
Further, described igniter upper end is provided with ignition electrode and fire defector pin.
Further, described annular coaming plate has air conducting hole and igniter fixing hole.
The invention has the beneficial effects as follows: this burner can increase substantially the thermal efficiency of gas stove, and in the flue gas discharge capacity of CO is greatly lowered, promote gas kitchen ranges product energy-conserving and environment-protective technology advances further.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the cross-sectional view of the main ignition combustor of the present invention；
Fig. 2 is that the mounting structure of the main ignition combustor of the present invention and mixed airflow are to schematic diagram；
Fig. 3 is the structure enlarged diagram of gaseous mixture squit hole of the present invention；
Fig. 4 is the body sections structural representation of the main ignition combustor of the present invention；
Fig. 5 is the STRUCTURE DECOMPOSITION schematic diagram of start-up burner of the present invention；
Fig. 6 is the overall structure schematic diagram of the main ignition combustor of the present invention and cooking stove.
Detailed description of the invention
The combustion gas of the present invention and high temperature air mixing burner, referring to the drawings 1, including main ignition combustor, its main body 1 is cylindric and is made up of resistant to elevated temperatures metal material, and it is internally provided with annular chamber thorax 11, and central part up/down perforation forms hollow bulb 12；Through two the high-temperature gas mixture pipes 2 in both sides, bottom of described main body 1, and extend in described annular chamber thorax 11, it is curved shape at the mouth of pipe 21 of described high-temperature gas mixture pipe 2, mixed gas exports via high-temperature gas mixture pipe 2 and forms rotating vortex in annular chamber thorax 11；The bottom of annular chamber thorax 11 is provided with high temperature resistant packing material 3, and is placed on below the mouth of pipe 21 of high-temperature gas mixture pipe 2, and described high temperature resistant packing material 3 is that fire resistant is cotton, reduces the volume of annular chamber thorax 11, plays the effect of anti-backfire, impulse shock and noise reduction；Gaseous mixture squit hole 18 is had in described main body 1, described gaseous mixture squit hole 18 points to the hollow bulb 12 i.e. top of main body 1 obliquely, making this region constitute burner partially or fully, gas sprays via gaseous mixture squit hole 18, can form the field of fire during burning.
Improvement as above-mentioned embodiment, preferably, main body 1 top of main ignition combustor is provided with an annular heavy stand 15, it is disposed with, in the vertical wall surface 151 of described annular heavy stand 15, the gaseous mixture squit hole 18 connected with described annular chamber thorax 11, the aperture of gaseous mixture squit hole 18 is inclined upwardly and points to the top of described annular heavy stand 15, and annular heavy stand 15 forms the combustor of burner.
Further improvement as above-mentioned embodiment, referring to the drawings 1, accompanying drawing 2 and accompanying drawing 3, the top of main ignition combustor is provided with a pyrosphere 6, the aperture of described gaseous mixture squit hole 18 is inclined upwardly and points to described pyrosphere 6, the vertical wall surface 151 of annular heavy stand 15 and pyrosphere 6 form the combustor of burner, described pyrosphere 6 is split type assembly with the main body 1 of main ignition combustor, pyrosphere 6 is placed on the platform 14 of main body 1, described gaseous mixture squit hole 18 is open into inclination (referring specifically to shown in Fig. 3) with vertical wall surface 151, and be individual pen single layer structure, its aperture is identical and highly consistent, interval equalization is arranged in vertical wall surface 151 in an orderly manner.
Further, referring to the drawings 1, hollow bulb 12 lower end of described main ignition combustor is provided with annular coaming plate 13, and hollow bulb 12 is provided with start-up burner 7 and igniter 5 in the interior space of described annular coaming plate 13, and igniter 5 upper end is provided with ignition electrode 51 and fire defector pin 52.
Referring to the drawings 2, gaseous mixture sprays from described gaseous mixture squit hole 18, and forms the field of fire of Scroll-tupe with described vertical wall surface 151 and pyrosphere 6, and the hollow bulb 12 of main ignition combustor and annular heavy stand 15 provide channel and the space of secondary oxygen supply.
Further, referring to the drawings 4, described annular coaming plate 13 has several air conducting hole 131 and igniter fixing hole 132.
As shown in Figure 6, a kind of embodiment of the present invention, main ignition combustor 100 is installed in burner hearth 400, and supporting with air-blast device 800 and electrically-controlled component 900 etc. become gas furnace product.
As shown in Figure 6, the full premix being provided with above-mentioned main ignition combustor 100 automatically controls gas furnace, the most also comprises burner hearth 400, air-blast device 800, gas pipeline.Being provided with main ignition combustor 100 in the middle part of burner hearth, gas pipeline is provided with air valve, and air valve outlet connects Chang Minghuo trachea and main ignition combustor 100 nozzle respectively, and nozzle stretches into mixing thorax front center, and the mixing tube other end connects with main ignition combustor 100；Burner hearth 400 is the double-layer stainless steel structure of hollow, and burner hearth 400 interlayer is provided with into and out of air port, and air inlet connects air-blast device 800 by airduct, and air outlet, by the mixing tube at warm-air pipe connection gas nozzle root, forms the hot-air channel entering mixing tube.During work, air is introduced into the preheating of burner hearth 400 interlayer, then sprays from burner after being sufficiently mixed with combustion gas so that burning velocity is fast, and flame temperature is high.
The combustion gas of the present invention and high temperature air mixing burner and start-up burner are when properly functioning, after combustion gas mixes with high temperature air, first enter annular chamber thorax 11 from the mouth of pipe 21 of high-temperature gas mixture pipe 2, then spray from described gaseous mixture squit hole 18, and mixing with air further at hollow bulb 12, swirl flame during burning enters combustor i.e. pyrosphere 6 around in space, thus reaches high-efficiency heating.
Referring to the drawings 5, start-up burner 7 is provided with nozzle 71, air ejection hole 72 and inclined-plane fire hole 73, and start-up burner 7 supports the use with main ignition combustor 100, the most perfect using effect of main ignition combustor 100.
The foregoing is only the preferred embodiments of the present invention, as long as realizing within the technical scheme of the object of the invention broadly falls into protection scope of the present invention with essentially identical means.

Claims (8)

1. combustion gas and high temperature air mixing burner, it is characterized in that: include main ignition combustor, the main body of described main ignition combustor is cylindric, it is internal is annular chamber thorax, central part up/down perforation forms hollow bulb, described lower body part both sides are through with two high-temperature gas mixture pipes, and extend in annular chamber thorax, it is curved shape at the mouth of pipe of described high-temperature gas mixture pipe, gaseous mixture via the output of high-temperature gas mixture pipe and forms rotating vortex in annular chamber thorax, high temperature resistant packing material it is provided with bottom annular chamber thorax, and it is placed on below the mouth of pipe of high-temperature gas mixture pipe, gaseous mixture squit hole it is provided with in main body, described gaseous mixture squit hole points to the top of hollow bulb obliquely, the combustor of burner is constituted above the main body of main ignition combustor.
Combustion gas the most according to claim 1 and high temperature air mixing burner, it is characterized in that: the body top of described main ignition combustor is provided with an annular heavy stand, it is disposed with, in the vertical wall surface of described annular heavy stand, the gaseous mixture squit hole connected with described annular chamber thorax, the aperture of described gaseous mixture squit hole is inclined upwardly above sensing annular heavy stand, the combustor of annular heavy stand composition burner.
3. according to the combustion gas described in claims 1 or 2 and high temperature air mixing burner, it is characterized in that: the top of described main ignition combustor is provided with pyrosphere, the aperture of described gaseous mixture squit hole is inclined upwardly and points to described pyrosphere, and pyrosphere forms the combustor of burner with vertical wall surface.
Combustion gas the most according to claim 3 and high temperature air mixing burner, it is characterised in that: described pyrosphere is split type assembly with the main body of main ignition combustor, and pyrosphere is placed on the platform of described main body.
Combustion gas the most according to claim 3 and high temperature air mixing burner, it is characterized in that: described gaseous mixture squit hole is individual pen single layer structure in described vertical wall surface, the aperture of gaseous mixture squit hole is identical and highly consistent, and is spaced equalization and is arranged in an orderly manner in vertical wall surface.
Combustion gas the most according to claim 3 and high temperature air mixing burner, it is characterised in that: the hollow bulb lower end of described main ignition combustor is provided with annular coaming plate, and hollow bulb has start-up burner and igniter with the interior space mounting of described annular coaming plate.
Combustion gas the most according to claim 6 and high temperature air mixing burner, it is characterised in that: described igniter upper end is provided with ignition electrode and fire defector pin.
Combustion gas the most according to claim 6 and high temperature air mixing burner, it is characterised in that: have air conducting hole and igniter fixing hole on described annular coaming plate.
CN201410099110.8A 2014-03-17 2014-03-17 Combustion gas and high temperature air mixing burner Expired - Fee Related CN103884014B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410099110.8A CN103884014B (en) 2014-03-17 2014-03-17 Combustion gas and high temperature air mixing burner
PCT/CN2014/092989 WO2015139483A1 (en) 2014-03-17 2014-12-04 Fuel gas and high-temperature air hybrid burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410099110.8A CN103884014B (en) 2014-03-17 2014-03-17 Combustion gas and high temperature air mixing burner

Publications (2)

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CN103884014A CN103884014A (en) 2014-06-25
CN103884014B true CN103884014B (en) 2017-01-04

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CN201410099110.8A Expired - Fee Related CN103884014B (en) 2014-03-17 2014-03-17 Combustion gas and high temperature air mixing burner

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WO (1) WO2015139483A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884014B (en) * 2014-03-17 2017-01-04 江门佳利华实业有限公司 Combustion gas and high temperature air mixing burner
CN106545882A (en) * 2015-09-21 2017-03-29 关隆股份有限公司 Burner and its flame inductive component

Citations (6)

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Publication number Priority date Publication date Assignee Title
WO1996022424A1 (en) * 1995-01-19 1996-07-25 North American Manufacturing Co. Method and apparatus for aggregate treatment
CN2551876Y (en) * 2002-07-08 2003-05-21 陈国麟 Domestic top-bottom air intake gas hurner with multiple-jet nozzles
CN201401780Y (en) * 2008-11-28 2010-02-10 中国市政工程华北设计研究院 Combustion device for gas transition and gas distribution tests
CN202303378U (en) * 2011-09-21 2012-07-04 河源市鸿铭厨房设备有限公司 Furnace end structure of jet type gas furnace
CN103591580A (en) * 2013-11-26 2014-02-19 曾祥林 Burner of direct-injection type cooker combustor
CN203757710U (en) * 2014-03-17 2014-08-06 江门佳利华实业有限公司 Fuel gas and high-temperature air mixed burner

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US5735681A (en) * 1993-03-19 1998-04-07 The Regents, University Of California Ultralean low swirl burner
JPH109520A (en) * 1996-06-20 1998-01-16 Osaka Gas Co Ltd Internal flame port burner
JPH1163431A (en) * 1997-08-19 1999-03-05 Osaka Gas Co Ltd Burner
JP4128980B2 (en) * 2004-05-31 2008-07-30 株式会社旭製作所 Internal flame burner
CN105090957B (en) * 2013-01-14 2017-03-29 兆轩能科技有限公司 A kind of burner and its steady flame pad
CN103884014B (en) * 2014-03-17 2017-01-04 江门佳利华实业有限公司 Combustion gas and high temperature air mixing burner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996022424A1 (en) * 1995-01-19 1996-07-25 North American Manufacturing Co. Method and apparatus for aggregate treatment
CN2551876Y (en) * 2002-07-08 2003-05-21 陈国麟 Domestic top-bottom air intake gas hurner with multiple-jet nozzles
CN201401780Y (en) * 2008-11-28 2010-02-10 中国市政工程华北设计研究院 Combustion device for gas transition and gas distribution tests
CN202303378U (en) * 2011-09-21 2012-07-04 河源市鸿铭厨房设备有限公司 Furnace end structure of jet type gas furnace
CN103591580A (en) * 2013-11-26 2014-02-19 曾祥林 Burner of direct-injection type cooker combustor
CN203757710U (en) * 2014-03-17 2014-08-06 江门佳利华实业有限公司 Fuel gas and high-temperature air mixed burner

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WO2015139483A1 (en) 2015-09-24
CN103884014A (en) 2014-06-25

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Address after: 529400 one of the first floor, No. 73, Xinping North Road, Encheng, Enping City, Jiangmen City, Guangdong Province

Patentee after: Guangdong yipusi energy saving Consulting Co.,Ltd.

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Granted publication date: 20170104