CN2861764Y - Burner for gas kitchen range - Google Patents
Burner for gas kitchen range Download PDFInfo
- Publication number
- CN2861764Y CN2861764Y CN 200520130464 CN200520130464U CN2861764Y CN 2861764 Y CN2861764 Y CN 2861764Y CN 200520130464 CN200520130464 CN 200520130464 CN 200520130464 U CN200520130464 U CN 200520130464U CN 2861764 Y CN2861764 Y CN 2861764Y
- Authority
- CN
- China
- Prior art keywords
- head
- auxiliary air
- burner
- secondary air
- air 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
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a combustor for gas-fired utensils, comprising a combustor head (4), a plurality of head firing holes (5), secondary air tube (6) and other members. The utility model is characterized in that the secondary air tube (6) is a hollow and tubular spool with two end openings, which upper end is arranged in the center of the head firing holes (5) and the lower end passes through the housing of the combustor head (4), thus forming a path for secondary air. When in use, the gas mixture in combustor head firing holes (5) combusts to generate a negative pressure over the secondary air tube (6), so the secondary air is drawn into flame core via the secondary air tube (6) for fully combustion. Solving technical problems of incomplete combustion due to oxygen shortage or late supply inside the flame, the utility model has the advantages of ideal combustion status, improved heating efficiency, energy saving and reduced CO emission.
Description
[technical field] the utility model belongs to combustion gas tool field, particularly a kind of combustion gas tool burner.
The combustion system of [background technology] existing combustion gas tool generally all is an atmospheric burning type, combustion gas sprays at a high speed from nozzle, still air (primary air) enters injector together around the injection, form combustion mixture and enter burner head after slow down, combustion mixture fire hole from the head flows out, lighted the cost flame of lighting a fire, flame (flame envelope) auxiliary air all around helps burning, but flame inside (internal flame) oxygen supply is untimely insufficient, the higher hydrocabon anoxic is heated, decomposite carbon black, the situation of yellow flame and over-emitting black exhaust appears in (diameter less than 1 micron particle), influences combustion efficiency.
[summary of the invention] the utility model provides to make auxiliary air enter internal flame for overcoming the deficiencies in the prior art, a kind of combustion gas tool burner of overheavy firing effect.
The utility model comprises burner head 4, head fire hole 5, auxiliary air pipe 6 etc., it is characterized in that auxiliary air pipe 6 is tubes of hollow and both ends open, its upper end places head fire hole 5 central authorities, leaves enough slits around the tube wall, is convenient to combustion mixture and flows out, port protrudes on the head fire hole 5, burner head 4 drain pans are passed in the lower end, tube wall and drain pan sealing, and port protrudes in outside the drain pan, the ledge caliber is expanded as bell mouth shape gradually, forms the pipeline that auxiliary air passes through.
After using the utility model, combustion mixture in the head fire hole 5 forms negative pressure when burning above auxiliary air pipe 6, auxiliary air through 6 suction of auxiliary air pipe to internal flame, increase because of the horn mouth effect makes air mass flow, flow velocity is accelerated, and the oxygen supply in the internal flame is in time abundant, burning reaches perfect condition, improve the thermal efficiency, energy savings reduces carbon monoxide emission.
[description of drawings] Fig. 1 is that the utility model is used schematic diagram on gas-cooker, and Fig. 2 is that the utility model is used schematic diagram on gas heater.
[specific embodiment] is from the concrete enforcement of the visible the utility model of Fig. 1 on gas-cooker: combustion gas is from gas nozzle 1 ejection, still air enters injector 3 from primary air hole 2 around the injection, enter burner head 4 after forming combustion mixture, fire hole 5 flows out from the head again, is lighted the generation flame of originally lighting a fire.This flame forms negative pressure above auxiliary air pipe 6, extract auxiliary airs through auxiliary air pipe 6 enters internal flame, helps it fully to burn, and combines with auxiliary air all around together with flame envelope, makes firepower more fierce, and it is more stable to burn.From the concrete enforcement of the visible the utility model of Fig. 2 on gas heater: auxiliary air pipe 6 is out of shape at this, and its upper end distributes according to head fire hole 5, a hole one pipe, and the lower end is kept to two pipes, and is middle with placing the air distributions 7 in the burner head 4 to connect.
Claims (4)
1, a kind of combustion gas tool burner, comprise burner head (4), head fire hole (5), auxiliary air pipe (6) etc., it is characterized in that auxiliary air pipe (6) is the tube of hollow and both ends open, its upper end places head fire hole (5) central authorities, leave enough slits on every side, burner head (4) drain pan is passed in the lower end, tube wall and drain pan sealing form the pipeline that auxiliary air passes through.
2, a kind of combustion gas tool burner according to claim 1, its feature is that also auxiliary air pipe (6) upper port protrudes on the head fire hole (5), its upper pipes shape meets head fire hole (5) shape, its lower port protrudes in outside burner head (4) drain pan, and the ledge caliber is expanded as bell mouth shape gradually.
3, a kind of combustion gas tool burner according to claim 1, its feature are that also auxiliary air pipe (6) can vertically also can tiltedly wear burner head (4).
4, a kind of combustion gas tool burner according to claim 1, its feature is that also auxiliary air pipe (6) is for adapting to the deformable of different combustion gas tool needs, head fire hole (5) distribution situation is pressed in auxiliary air pipe (6) upper end, a pipe is joined in one hole, the lower end can be kept to a pipe or more than the pipe, the middle air distribution (7) that places in the burner head (4) of using connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520130464 CN2861764Y (en) | 2005-11-09 | 2005-11-09 | Burner for gas kitchen range |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520130464 CN2861764Y (en) | 2005-11-09 | 2005-11-09 | Burner for gas kitchen range |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2861764Y true CN2861764Y (en) | 2007-01-24 |
Family
ID=37659392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520130464 Expired - Fee Related CN2861764Y (en) | 2005-11-09 | 2005-11-09 | Burner for gas kitchen range |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2861764Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111853770A (en) * | 2020-08-19 | 2020-10-30 | 榆林碳氢研究院股份有限公司 | Burner using methanol fuel |
-
2005
- 2005-11-09 CN CN 200520130464 patent/CN2861764Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111853770A (en) * | 2020-08-19 | 2020-10-30 | 榆林碳氢研究院股份有限公司 | Burner using methanol fuel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201615507U (en) | Multi-fuel energy-saving air return stove | |
CN2861764Y (en) | Burner for gas kitchen range | |
CN200975687Y (en) | Secondary air heating stove | |
CN2632503Y (en) | Low pressure premixed high performance energy saving and environment protecting gas burner with flat flame and less NOx exhaust | |
CN203489269U (en) | Mutation transition fuel gas pulse combustion heater of premixer | |
CN201355037Y (en) | Ejection mixed type combustion device | |
CN208418725U (en) | A kind of packaged boiler burner for various gas multifuel combustion | |
CN201285168Y (en) | Pulse combustion heating stove | |
CN112443835A (en) | Energy-saving fuel oil combustion system | |
CN201421073Y (en) | Steam generating device | |
CN112325283A (en) | Combustion bed of Rick type pulse combustion device for gas fuel | |
CN202338906U (en) | Novel commercial energy-saving stove core | |
CN201155753Y (en) | High pressure drop combusting device | |
CN206861853U (en) | A kind of high gas heater of thermal efficiency | |
CN101430104B (en) | Liquid fuel range | |
CN201129767Y (en) | Liquid fuel range | |
CN2531247Y (en) | Hollow flame burner | |
CN218494972U (en) | Hydrogen-doped methanol hot air burner | |
CN220152729U (en) | Gradually-expanding injection burner | |
CN212746470U (en) | Gas dual-purpose burner | |
CN213656732U (en) | Combustion head structure of gas burner with inner surface combustion and low nitrogen emission | |
CN201400662Y (en) | Flue and burner gun of gas producer | |
CN217952683U (en) | Three-return-stroke double-cavity heat exchanger | |
CN201925963U (en) | Strong-force self wind distribution combustor of gas stove | |
CN215831918U (en) | Oil-gas dual-purpose hydraulic double-cylinder burner for hot-melt kettle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |