CN105841189A - Low-power burner - Google Patents
Low-power burner Download PDFInfo
- Publication number
- CN105841189A CN105841189A CN201610188024.3A CN201610188024A CN105841189A CN 105841189 A CN105841189 A CN 105841189A CN 201610188024 A CN201610188024 A CN 201610188024A CN 105841189 A CN105841189 A CN 105841189A
- Authority
- CN
- China
- Prior art keywords
- low
- heating wire
- power
- heater strip
- burner
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/22—Details
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention provides a low-power burner which comprises a burning pipe, a heating wire and a sleeve. The heating wire is wound on the outer wall of the burning pipe, the heating wire is sleeved with the sleeve, and the two ends of the heating wire are arranged outside the sleeve and connected with a power source. The burning pipe of the low-power burner can be replaced by burning pipes with different diameters according to individual requirements, so that the requirements for burners with various injection diameters of people in production and lives are met. The heating temperature is controlled by changing the input power at the two ends of the heating wire, so that fire points of different fuels are reached, ignition is reliable, convenient and stable, fire is not prone to being blown out, applicable fuels are not limited, and a high temperature can be reached with low power. The ceramic sleeve has the characteristics of being high in abrasion resistance and good in corrosion resistance and heat resistance, can be used for fixing the heating wire and also shield light emitted by the heated heating wire, and has a certain heat insulation effect so as to prevent heat loss.
Description
Technical field
The present embodiments relate to gas burner field, particularly relate to a kind of low-power burner.
Background technology
Burn results and quality of fuel and flow velocity have a direct relation, and these all with fuel jet exit
Diameter is closely related, but existing burner is the most all fixed diameter nozzle.In experimentation or work
In industry, daily use, many times we cannot directly determine that much sprayed fiber concrete are applicable to combustion used
Material, the outlet diameter of fuel injection can affect jet coefficient and Mach Number Distribution, if diameter is too small, may
Refluence phenomenon occurs；If diameter is excessive, it is possible to create shock wave.
The igniting of current combustion device typically uses automatic ignition, and mode has little fire igniting and spark ignition.
Little fire igniting is to be transmitted heat by incendiary source to fuel-air mixture, i.e. waste combustion gas is the most easily blown out；
Spark ignition is to be controlled igniting by energy, represents with ignition energy, fuel and air mixture institute
The energy needing ignition energy to be less than spark release itself just can be lighted, and otherwise can not light, and this is the most right
Fuel has limited, and the igniting rate of catching fire can not reach 100%, it may occur however that dangerous.
Summary of the invention
The embodiment of the present invention provides a kind of low-power burner, to overcome above-mentioned technical problem.
Low-power burner of the present invention, including:
Combustion tube, heater strip and sleeve pipe；
Described heater strip is wrapped in described combustion tube outer wall, and described sleeve pipe covers in outside described heater strip, institute
State heater strip two ends and be placed in described jacket exterior, connect power supply.
Further, the material of described heater strip is nichrome.
Further, the internal diameter of described combustion tube is 3mm, and external diameter is 5mm.
Further, described power supply is high-precision regulated power supply.
Further, described sleeve pipe material is Muscovitum ceramic, high temperature resistant or polyether-ether-ketone.
Present invention achieves to convert combustion jet diameter and heating-up temperature can be controlled and make up to not
Low-power burner with fuel burning-point.The combustion tube of the low-power burner of the present invention can be according to individual
Demand changes different bores, it is possible to control heating temperature by the input power changing heater strip two ends
Degree, this sparking mode is both difficult to blow out and also can control heating-up temperature and reach the burning-point of different fuel, is suitable for
Fuel is unrestricted, and so igniting is reliable convenient stable again, and only needs lower-wattage to can be obtained by relatively
High-temperature, simplifies the structure of burner.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that under,
Accompanying drawing during face describes is some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is low-power burner structure schematic diagram of the present invention；
Fig. 2 is the change of low-power burner combustion inside pipe wall temperature of the present invention and heater strip input power
Figure.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Fig. 1 is low-power burner structure schematic diagram of the present invention, as it is shown in figure 1, the low merit of the present embodiment
Rate burner, including:
Combustion tube 101, heater strip 102 and sleeve pipe 103；
Described heater strip 102 is wrapped in described combustion tube 101 outer wall, described sleeve pipe 103 cover in described in add
Heated filament 102 is outside, and it is outside that described heater strip 102 two ends are placed in described sleeve pipe 103, connects power supply.
Specifically, the combustion tube capacity of heat transmission of the present embodiment delivery gas and generation burning is strong, Ke Yiyi
According to by fuel gas and select different diameters and material.The present embodiment uses the internal diameter of combustion tube
For 3mm, external diameter is 5mm.Being close to this combustion tube outer wall and be wound around heater strip, the two ends of this heater strip are placed in
The outside of sleeve pipe, connects high-precision regulated power supply, and this high-precision regulated power supply can arbitrarily adjust output voltage.
The heating-up temperature of heater strip is controlled, heating-up temperature upper by the two ends input power changing this heater strip
Limit depends on the material of heater strip, and temperature if desired is higher, then use the preferable material of temperature capacity to do
Heater strip.The present embodiment uses nichrome.As in figure 2 it is shown, the curve of band round dot represents combustion in figure
When burning pipe interior obstructed gas, inside pipe wall temperature is with the change of heater strip two ends input power, the curve of band triangle
The situation that when being to represent pipe interior ventilation body, inside pipe wall temperature changes with heater strip two ends input power, gas two
Methyl ether flow is 0.50L/min.The when that input power at heater strip two ends being 48W, gas produces
Spontaneous combustion.Corresponding supply voltage is 4v.Achieve lower powered in the case of burner normally work.
The present embodiment middle sleeve can be the high abrasions such as Muscovitum ceramic, high temperature resistant or polyether-ether-ketone, anti-corrosion,
Heat-resist material, can fix heater strip and block the light that heater strip sends because being heated, the most also
Play certain heat-blocking action, prevent thermal loss.
Present invention achieves to convert combustion jet diameter and heating-up temperature can be controlled and make up to not
Low-power burner with fuel burning-point.The combustion tube of the low-power burner of the present invention can be according to individual
Demand changes different bores, and the input power changing heater strip two ends controls heating-up temperature, this point
Fire mode is both difficult to blow out and also can control heating-up temperature and reach the burning-point of different fuel, is suitable for fuel unrestricted
System, so igniting are reliable convenient stable again, and only need lower-wattage to can be obtained by higher temperature, letter
Change the structure of burner.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a low-power burner, it is characterised in that including:
Combustion tube, heater strip and sleeve pipe；
Described heater strip is wrapped in described combustion tube outer wall, and described sleeve pipe covers in outside described heater strip, institute
State heater strip two ends and be placed in described jacket exterior, connect power supply.
Low-power burner the most according to claim 1, it is characterised in that the material of described heater strip
Matter is nichrome.
Low-power burner the most according to claim 1, it is characterised in that described combustion tube interior
Footpath is 3mm, and external diameter is 5mm.
Low-power burner the most according to claim 1, it is characterised in that described power supply is high-precision
Degree regulated power supply.
5. according to the low-power burner described in any one of claims 1 to 3, it is characterised in that described
Sleeve pipe material is Muscovitum ceramic, high temperature resistant or polyether-ether-ketone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188024.3A CN105841189A (en) | 2016-03-28 | 2016-03-28 | Low-power burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188024.3A CN105841189A (en) | 2016-03-28 | 2016-03-28 | Low-power burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841189A true CN105841189A (en) | 2016-08-10 |
Family
ID=56584407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188024.3A Pending CN105841189A (en) | 2016-03-28 | 2016-03-28 | Low-power burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841189A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636614A (en) * | 1983-06-13 | 1987-01-13 | Ngk Spark Plug Co., Ltd. | Self-control type glow plug |
| JPH03175210A (en) * | 1989-09-11 | 1991-07-30 | Jidosha Kiki Co Ltd | Glow plug of ceramic heater type |
| CN2164503Y (en) * | 1993-07-24 | 1994-05-11 | 黄亚民 | Electric power type burning device |
| CN2399617Y (en) * | 1999-12-11 | 2000-10-04 | 赵学博 | Ignitor |
| CN2460871Y (en) * | 2001-01-09 | 2001-11-21 | 梁浩坤 | Burner for gas steaming cupboard |
| CN201448835U (en) * | 2009-07-02 | 2010-05-05 | 王志强 | Prevapourising and premixed combustion apparatus |
| CN103574637A (en) * | 2012-08-03 | 2014-02-12 | 江阴德尔热能机械有限公司 | Low caloric gas electrically-assisted heating ignition device |
| CN204460210U (en) * | 2015-02-13 | 2015-07-08 | 甘德顺 | Water batch heater guides ignition combustor |
-
2016
- 2016-03-28 CN CN201610188024.3A patent/CN105841189A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636614A (en) * | 1983-06-13 | 1987-01-13 | Ngk Spark Plug Co., Ltd. | Self-control type glow plug |
| JPH03175210A (en) * | 1989-09-11 | 1991-07-30 | Jidosha Kiki Co Ltd | Glow plug of ceramic heater type |
| CN2164503Y (en) * | 1993-07-24 | 1994-05-11 | 黄亚民 | Electric power type burning device |
| CN2399617Y (en) * | 1999-12-11 | 2000-10-04 | 赵学博 | Ignitor |
| CN2460871Y (en) * | 2001-01-09 | 2001-11-21 | 梁浩坤 | Burner for gas steaming cupboard |
| CN201448835U (en) * | 2009-07-02 | 2010-05-05 | 王志强 | Prevapourising and premixed combustion apparatus |
| CN103574637A (en) * | 2012-08-03 | 2014-02-12 | 江阴德尔热能机械有限公司 | Low caloric gas electrically-assisted heating ignition device |
| CN204460210U (en) * | 2015-02-13 | 2015-07-08 | 甘德顺 | Water batch heater guides ignition combustor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106257138B (en) | Combustion device with controllable output heat source temperature | |
| US2474547A (en) | Gas burner and pilot | |
| CN104266189B (en) | Control method of low-calorific-value gas radiant tube burner | |
| CA1092961A (en) | Indirect heat transfer apparatus | |
| CN103912876A (en) | Burner and burner system | |
| CN105841189A (en) | Low-power burner | |
| CN103438443A (en) | Device with annular cold air low-heat-storage quick start ignition and combustion system | |
| CN103983106A (en) | Specialized biological alcohol oil aluminum alloy melting thermal insulation furnace | |
| CN203703970U (en) | Infrared heating device | |
| CN207622063U (en) | Based on the igniter and metal fiber burner for premixing vertical tipburn boiler entirely | |
| CN203375454U (en) | Intelligent ignition integrated everlasting lamp | |
| CN204084368U (en) | Low-heat value gas radiant tube burner | |
| CN202973211U (en) | Efficient, energy-saving and environmental-friendly gasification stove | |
| CN203595126U (en) | Environment-friendly flame-free gas burner | |
| CN106765080B (en) | Liquid fuel combustion combination device and boiler system | |
| CN207962636U (en) | A kind of mixing ignition device of fuel gas with low heat value | |
| CN101413662A (en) | Combustion components of heater for warming | |
| PH12018000386A1 (en) | Dual fuel direct ignition burners | |
| CN109780537A (en) | Full premix combustion device and boiler is premixed entirely | |
| CN107676782B (en) | A kind of mixture combustion system | |
| US3716000A (en) | Burner device | |
| CN203785445U (en) | Special aluminium alloy smelting holding furnace used for biological alcohol oil | |
| US2578520A (en) | Method and apparatus for heating by the laminar combustion of gas in the interior of dull radiation tubes | |
| CN204080610U (en) | Everlasting fire device on a kind of sheet pavement in-situ heat regeneration equipment | |
| CN107091527B (en) | A kind of bias gaseous film control formula hot fume generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |