CN106969353A - A kind of burner - Google Patents
A kind of burner Download PDFInfo
- Publication number
- CN106969353A CN106969353A CN201710199441.2A CN201710199441A CN106969353A CN 106969353 A CN106969353 A CN 106969353A CN 201710199441 A CN201710199441 A CN 201710199441A CN 106969353 A CN106969353 A CN 106969353A
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- CN
- China
- Prior art keywords
- fuel
- vaporizer
- burner
- air
- igniting
- 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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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
- F23D11/22—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour the gaseous medium being vaporised fuel, e.g. for a soldering lamp, or other gaseous fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/44—Preheating devices; Vaporising devices
- F23D11/441—Vaporising devices incorporated with burners
- F23D11/446—Vaporising devices incorporated with burners heated by an auxiliary flame
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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray-Type Burners (AREA)
Abstract
The present invention relates to a kind of Thermal Equipment, more particularly to a kind of burner, including the first housing, in addition to:Vaporizer, in the first shell body, including air inlet and air-flow jet exit；Blower system, including blower fan and the air flue that is connected with the blower fan, the air flue extend to the vaporizer and connect the air inlet；Fuel system, including the end of igniting stretched into the vaporizer, the heat that the end of igniting is produced in combustion, is fuel gas by fuel gasification.The present invention is effectively utilized fuel, and improves the efficiency of combustion of burner.
Description
Technical field
The present invention relates to a kind of Thermal Equipment, more particularly to a kind of burner.
Background technology
Existing burner, as main fuel, is made generally using liquid or solid by carrying out igniting heating to fuel
Fuel directly burns generation flame, and these burners are limited by reasons in structure, have some efficiencies of combustion relatively low, cause fuel
Burning is insufficient, causes the wasting of resources and pollution environment；More also, because using more expensive fuel, such as butagas causes
Cost effectiveness is too low, uses uneconomical.
In order to overcome the disadvantage mentioned above of existing burner, JP opens up this invention research.
The content of the invention
To overcome prior art burner in the presence of burning insufficient and being applicable the single defect of fuel, the present invention is implemented
Example provides a kind of burner, including the first housing, in addition to:
Vaporizer, in the first shell body, including air inlet and air-flow jet exit；
Blower system, including blower fan and the air flue that is connected with the blower fan, the air flue extend to the vaporizer simultaneously
Connect the air inlet；
Fuel system, including the end of igniting stretched into the vaporizer, the heat that the end of igniting is produced in burning
Amount, is fuel gas by fuel gasification.
Further, vaporizer described above includes being formed with some institutes on the first Thermal feedback face, the first Thermal feedback face
State jet-impingement outlet.
Further, vaporizer described above includes the side wall of top surface, bottom surface and the connection bottom surface and top surface, described
The area of top surface is less than the area of the bottom surface, and the first Thermal feedback face is the Thermal feedback net located at the vaporizer top surface,
The vaporizer is stretched into the end of igniting from the side wall, and the air inlet is opened in the side wall or bottom surface, and described
The height at end of igniting is not higher than the air inlet.
Further, fuel system described above also includes fuel storage device, fuel facility and connection institute
State the charging line of fuel storage device and fuel facility, the fuel facility include fuel sustainable supply device and with
The combustion core of the fuel sustainable supply device connection.
Further, fuel sustainable supply device described above include feeding mouth and with the feeding mouth be correspondingly arranged it is spacing
The piston cap for being used for floating on the stopper slot fuel surface is provided with groove, the stopper slot, when the piston cap is positioned at described
In stopper slot during highest stroke, the piston cap blocks the feeding mouth；
The combustion core includes the oil absorbing end being located in the fuel sustainable supply device and the institute stretched into the vaporizer
End of igniting is stated, the height of the oil absorbing end bottom is less than the highest stroke height of the piston cap.
Further, fuel sustainable supply device described above includes forming cavity in the second housing, the second shell body, described
Fuel sustainable supply device also includes the filter core in the cavity, and the cavity is divided at least described spacing by the filter core
Groove and the oil sucting cavity set for the oil absorbing end.
Further, the middle part of combustion core described above and/or the end of igniting are horizontally disposed.
Further, burner described above also includes the gear mechanism that top is terminated in the middle part of the combustion core, the gear mechanism
Adjustable described ignite of structure is held in the built-in length in the vaporizer.
Further, at least one mixing chamber, the mixing chamber are also formed between the first housing and vaporizer described above
Some air supply channels are formed with first surface of shell；
Flame jet is additionally provided with first housing, the flame jet is corresponding with jet-impingement outlet to be set
Put, the second Thermal feedback face is additionally provided with the flame jet.
The burner also includes the spirally inlet air nozzle at the second Thermal feedback face, the spirally inlet air spray
Mouth includes toroidal shell, and the toroidal shell is connected in bottom with jet-impingement outlet, and the spirally inlet air nozzle is also wrapped
The air intake being opened on the outside of the toroidal shell is included, and is opened on the inside of the toroidal shell and is connected with the air intake
Gas outlet.
The embodiment of the present invention sets end of igniting by setting vaporizer in first shell body in vaporizer, and end of igniting exists
Fuel gasification is high-temperature combustible gas body by the heat produced in combustion process, mixes the jet-stream wind that blower fan is blown into from air inlet,
Venturi effect is produced in vaporizer, external oxygen and the fuel gas of gasification chamber interior is sufficiently mixed, and from the gas
Stream jet exit is ejected, and is fully burnt while injection and is produced pure flame, is effectively utilized fuel, and improve combustion
Burn the efficiency of combustion of device；Simultaneously as the main function at end of igniting is generation flame and vaporising fuel so that end of igniting can be fitted
With a variety of different types of fuel, use more economically, improve expense effect.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the stereogram of the burner of first embodiment of the invention；
Fig. 2 is the stereogram of the first enclosure interior；
Fig. 3 is the sectional view of the first housing and inside；
Fig. 4 is the sectional view in another direction of Fig. 3；
The stereogram of Fig. 5 vaporizers and the first mixing chamber；
Fig. 6 is the stereogram of another angle of Fig. 4；
Fig. 7 is the stereogram of spiral inlet duct；
Fig. 8 is the sectional view of fuel sustainable supply device, part combustion core and gear mechanism；
Fig. 9 is the stereogram of the burner of second embodiment of the invention.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
When the embodiment of the present invention refers to the ordinal numbers such as " first ", " second " (if present), unless based on context its is true
The meaning of real order of representation, it should be understood that only play differentiation and be used.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " (if present) should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Ground is connected；Can be mechanical connection or electrical connection；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be the connection of two element internals.For the ordinary skill in the art, it can understand above-mentioned with concrete condition
The concrete meaning of term in the present invention.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " some " can be with
It is two or more.
First embodiment：
It refer to shown in Fig. 1 to Fig. 8, can be specifically a kind of one the embodiment of the invention discloses a kind of burner
Oil-evaporating stove or alcohol heater, including the first housing 1, in addition to:
Vaporizer 2, in first housing 1, including air inlet 21 and air-flow jet exit 22；
Blower system, including blower fan 16 and the air flue 3 that is connected with the blower fan 16, the air flue 3 extend to the gas
Change room 2 and connect the air inlet 21；
Fuel system, including the end 41 of igniting stretched into the vaporizer, it is described to ignite end 41 in combustion
Fuel gasification is fuel gas by the heat of generation.
As the improvement to the present embodiment, above-mentioned vaporizer 2 includes shape on the first Thermal feedback face, the first Thermal feedback face
22 are exported into there are some jet-impingements.Thermal feedback face in the present embodiment can be plane or curved surface, can be it is circular,
Regular polygon, oval face or irregular face.First Thermal feedback face can air-flow by jet-impingement export outwards spray it is same
When, the partial heat reflected in jet-stream wind beneficial to the condition of high temperature kept in vaporizer, and makes the temperature in vaporizer continuous
Rise, aggravation ignite end fuel gasification rate, produce more fuel gas, make burning more violent.First Thermal feedback
The material in face can be the high-temperature oxidation-resistant materials such as nichrome.When the high velocity air that blower fan 16 is blown into (can be oxygen, also may be used
To be air) by air inlet 21 after, according to venturi principle, high velocity air can adsorb the high-temperature combustible gas body of vaporizer 2, mixing
Afterwards, export and spray via the jet-impingement in the first Thermal feedback face, form the combustible gas mixture of high temperature and high speed.
In the present embodiment, vaporizer 2 can be high in favor of forming above-mentioned high temperature using lower small horn-like structure upper greatly
The combustible gas mixture of speed.As a kind of specific implementation, above-mentioned vaporizer includes top surface, bottom surface and connects the bottom
Face and the side wall of top surface, the area of the top surface are less than the area of the bottom surface, and the first Thermal feedback face is located at described
The vaporizer is stretched into the Thermal feedback net 23 of vaporizer top surface, the end 41 of igniting from the side wall, and the air inlet 21 is opened
Located at the side wall or bottom surface (being side wall in the present embodiment accompanying drawing), and the height for igniting end 41 be not higher than it is described enter
Gas port 21.It can be beneficial to when blower fan 16 sprays into high velocity air by air inlet 21, the suction of the fuel gas produced to end 41 of igniting
It is attached, the mixing efficiency of fuel gas and high velocity air is improved, the jet velocity of above-mentioned combustible gas mixture is added.As
Angle rotating device can be set in a kind of preferred scheme, air inlet 21, for controlling air inlet 21 in the burning of end 4 preset time of igniting
It is interior towards the side wall, after preset time is burnt at end 4 of igniting, by air inlet 21 towards diverted gas flow jet exit
22.To ensure that the heat in burning vaporizer at initial stage 2 can be preferably retained in vaporizer 2, beneficial to end 4 of igniting in the short time
Interior rapid vaporising fuel.
The integrated oil oven and alcohol heater sold on the market at present, its position for storing oil are too near to burning things which may cause a fire disaster, use time
Slightly long oil storage tank can be hot, there is explosion danger.
To overcome drawbacks described above, in the present embodiment, above-mentioned fuel system also includes fuel storage device 11, fuel
The charging line 12 of supply equipment and the connection fuel storage device and fuel facility, the fuel facility bag
Include fuel sustainable supply device 13 and the combustion core 4 being connected with the fuel sustainable supply device 13.
The burner of the present embodiment keeps apart fuel storage device 11 with vaporizer 2 so that fuel storage device
11 may be located remotely from burning things which may cause a fire disaster, improve the security of burner.It should be noted that a fuel storage device can be correspondingly more
Fuel facility, charging line and the vaporizer 2 of individual pairing, to realize the purpose of the unified storage of fuel.
Existing burner is generally inflated using pressurization, and the mode of injecting LPG in liquefied condition reaches clean-burning purpose,
Fuel availability is limited, simultaneously as the uncontrollable flame direction of mode of injection, easily produces the situation hair of seepage tempering
It is raw, and the phenomenon easily triggers blast, with larger risk.
In order to overcome drawbacks described above, the present invention overcomes the technological difficulties of seepage tempering using following structure.
Specifically, above-mentioned fuel sustainable supply device 13 includes feeding mouth 131 and is correspondingly arranged with the feeding mouth 131
The piston cap 133 for being used for floating on the fuel surface of stopper slot 132 is provided with stopper slot 132, the stopper slot 132, works as institute
Piston cap 133 is stated positioned at (piston cap is located at the highest stroke of stopper slot 132 in accompanying drawing 8 during highest stroke in the stopper slot 132
Place), the piston cap 133 blocks the feeding mouth 131；
The combustion core includes the oil absorbing end 42 being located in the fuel sustainable supply device 13 and stretched into the vaporizer
The end 41 of igniting, the height of the oil absorbing end 42 is less than the highest stroke height of the piston cap 133, the oil absorbing end 42
It can be wrapped up in the middle part of combustion core between the end 41 of igniting by seal casinghousing.
This implementation is not defined to the opening direction of feeding mouth 131, exemplary, and the opening direction of feeding mouth 131 can
With downward, when the fuel in stopper slot 132 is less, piston cap 133 is located at the lower section of highest stroke, the blow-by of piston cap 133
Fuel in feeding mouth 131, fuel storage device 11 is injected into fuel sustainable supply device 13 by feeding mouth 131, with limit
The increase of the position fuel of groove 132, piston cap 133 follows level of fuel to float upwards, be finally reached at highest stroke and block into
Fuel in material mouth 131, fuel storage device 11 is not reinjected in fuel sustainable supply device 13, when holding sustained combustion when igniting,
Fuel level in fuel sustainable supply device 13 in stopper slot fluctuates, and makes the fuel in fuel storage device 11 can line
Property is smoothly injected into fuel sustainable supply device 13 by feeding mouth 131.
Improved by said structure scheme so that the fuel supply at end 41 of igniting is steady and continues, and then allow end 41 of igniting
The fuel gas produced in combustion is more stably and controllable, further increases the efficiency of combustion of fuel.Meanwhile, the present invention
Capillarity oil transportation is utilized at ambient pressure, does not have obvious fuel flowing in nearly fire end, the oil mass of conveying is small not to be afraid of seepage, not yet
Tempering is had, hidden peril of explosion is eliminated, safety coefficient is high.
Above-mentioned fuel sustainable supply device 13 includes forming cavity, the combustion in the second housing 134, second housing 134
Expect that sustainable supply device 13 also includes the filter core 135 in the cavity, the cavity is divided at least institute by the filter core 135
State stopper slot 132 and the oil sucting cavity 136 set for the oil absorbing end 42.The present embodiment is by setting filter core 135 to enter fuel
Row filtering, improves the ratio of harmful substance in the purity for 41 fuel of end that ignite, reduction liquid fuel, substantially reduces burning heel row
The ratio of pernicious gas in the waste gas put, reaches the purpose of environmental protection.In the present embodiment, the top of fuel sustainable supply device 13
End cap is provided with, is removed after end cap, filter core 135 can simply be changed.
As an improvement, above-mentioned filter core 135 is further opened with leading between the stopper slot 132 and the oil sucting cavity 136
Chute 1351, the guiding gutter is provided with opening in the side wall of the stopper slot 132.Guiding gutter 1351 can accelerate fuel in filter core
Osmosis in 135, is easy to as the continually and steadily supply fuel of end 41 that ignites.
The present embodiment realizes the stable sustainable supply of fuel by providing fuel sustainable supply device 13 so that burning dress
The pluralities of fuels such as usable gasoline, kerosene, diesel oil, alcohol, recovery abandoned oil are put, being applicable for burner is further enhancing
Property.
The middle part of above-mentioned combustion core 4 and/or the end 41 of igniting are horizontally disposed with.Traditional combustion core 4 (such as wick) passes through capillary
Oil plant is adsorbed in effect, is usually vertical placement, occurs that such as level of fuel reduction or burning are excessively violent in combustion,
The fuel for causing capillarity to be drawn does not catch up with the consumption of fuel, and the situation that finally combustion core 4 is carbonized in combustion occurs.This
Invention is put into horizontality by core 4 is fired, and makes combustion core 4 parallel with level of fuel, then coordinates fuel level to maintain a dynamic
Balance, gravity can be eliminated to firing the influence of the capillarity of core 4, coordinate above-mentioned fuel sustainable supply device to make the fuel feeding of combustion core 4 steady
It is fixed, eliminate the easily carbonization of combustion core 4 and the phenomenon of " snuff " occur, it is ensured that stable combustion flame.
Above-mentioned burner also includes the gear mechanism 15 that top terminates in the middle part of combustion core 4, and the gear mechanism 15 is adjustable
End 41 is ignited described in section in the built-in length in the vaporizer 2.When ignite end 41 in the built-in length in the vaporizer 2 not
Meanwhile, the flame size that end 41 of igniting is produced also is differed, the built-in length at end 41 of being ignited by control, can effectively adjust burning
The flame size of device.
As the further improvement to this programme, said gear mechanism 15 links with above-mentioned blower fan 16, in control institute
State and ignite end 41 while built-in length in the vaporizer 2, control the rotating speed of blower fan 16.It is demonstrated experimentally that when end of igniting
41 built-in length increase, without changing during air intake vent air quantity, it may appear that burning is insufficient, or even over-emitting black exhaust phenomenon, manufacturer
The linear ratio relation of the built-in length at combustion end 41 and the rotating speed of blower fan 16 can be controlled by gear mechanism 15, user is only controlled
One gear mechanism 15, that is, complete the regulation to burner flame size.
At least one mixing chamber is also formed between said first shell 1 and vaporizer 2, the mixing chamber is in described first
The surface of housing 1 is formed with some air supply channels；
Flame jet 10 is additionally provided with first housing 1, the flame jet 10 is exported with the jet-impingement
22 are correspondingly arranged, and the second Thermal feedback face is additionally provided with the flame jet 10.
In the present embodiment, the second Thermal feedback face is similar with the first feedback face structure, meanwhile, also may be used at the second Thermal feedback face
The Thermal feedback net is set, not repeated here.
In the present embodiment, the first housing 1 is also formed with the first mixing chamber 5 and the second mixing chamber 6 between vaporizer 2,
The bottom surface of first mixing chamber 5 is connected to form heat accumulator 51 with the bottom surface of vaporizer 2, and the air flue includes preheating part 31, described pre-
Hot portion 31 is set in the heat accumulator 51 and around the vaporizer 2.
The present embodiment is sufficiently heated the air-flow that blower fan 16 is blown into air inlet 21 by being preheated to preheating part 31,
Further increase the temperature of above-mentioned combustible gas mixture.Beneficial to the abundant burning of follow-up combustible gas mixture.
Above-mentioned second mixing chamber 6 is formed between the first mixing chamber 5 and the first housing 1, and above-mentioned air supply channel includes second
The spiral inlet duct 7 set in mixing chamber 6, spiral inlet duct 7 be included in the outer air port 71 that the surface of the first housing 1 formed,
In the interior air port 72 formed in second mixing chamber 6, and the ring baffle 73 in second mixing chamber 6.It is described
Ring baffle 73 is used to form annular airflow in the second mixing chamber 6.Spiral inlet duct 7 can be in the increase oxygen supply of the second mixing chamber 6
On the premise of amount, the combustible gas mixture in the second mixing chamber 6 is ensured not by extraneous windage, flame is stablized and is fired
Burn.
In the present embodiment, above-mentioned air supply channel also includes the gap 8 that the bottom of the first housing 2 is formed, and is opened in institute
The through hole 9 stated on the through hole 9 on the first mixing chamber 5 and the side wall of the second mixing chamber 6, the second mixing chamber side wall is located at first shell
The top of body 1.
The combustible gas mixture that the above-mentioned mixing chamber 6 of first mixing chamber 5 and second is used for successively to the formation of vaporizer 2 is supplemented
Air, to improve the rate of oxygen of combustible gas mixture, so as to form more violent burning, produces smokeless thermal-flame, combustion
Efficiency is burnt close to 100%.
In the present embodiment, the mixing chamber 5 of vaporizer 2 and first is designed for integral type, and the outer surface of the first mixing chamber 5 is formed with
Cushion cap 52, the cushion cap 52 is used to accept the first housing 1 of different shapes, and forms the second various mixing chamber 6, air supply channel
With flame jet 10, the scope on probation with broadness.
Temperature sensor is additionally provided with first housing 1, in the present embodiment, temperature sensor is arranged at the first housing
Bottom, the fuel storage device provided with feed switch, when temperature sensor acquisition temperature exceed predetermined threshold value (this implementation
Example takes 120 DEG C) when, judge to catch fire outside the burner, the feed switch is closed, and is no longer supplied to fuel facility
Fuel, can effectively prevent the perils such as fire.In the present embodiment, the fuel storage device is additionally provided with inclination angle sensing
Device or flow sensor, when fuel storage device topple over or charging line in fuel persistently flow out when, make it is described feed switch
Close, fuel spilling can be prevented effectively from.
The embodiment of the present invention sets end of igniting by setting vaporizer in first shell body in vaporizer, and end of igniting exists
Fuel gasification is high-temperature combustible gas body by the heat produced in combustion process, mixes the jet-stream wind that blower fan is blown into from air inlet,
Venturi effect is produced in vaporizer, external oxygen and the fuel gas of gasification chamber interior is sufficiently mixed, and from the gas
Stream jet exit is ejected, and is fully burnt while injection and is produced pure flame, is effectively utilized fuel, and improve combustion
Burn the efficiency of combustion of device；Simultaneously as the main function at end of igniting is generation flame and vaporising fuel so that end of igniting can be fitted
With a variety of different types of fuel, use more economically, improve expense effect.
Second embodiment：
It refer to shown in Fig. 9, be the stereogram of the housing of the second embodiment of the present invention first, it is different from first embodiment
It is that the burner also includes the spirally inlet air nozzle 17 at the second Thermal feedback face, the spirally inlet air nozzle
17 include toroidal shell 171, and the toroidal shell 171 is connected in bottom with jet-impingement outlet, the spirally inlet air spray
Mouth 17 also includes the air intake 172 for being opened in the outside of toroidal shell 171, and is opened in the inner side of toroidal shell 171
And the gas outlet (not shown) connected with the air intake 172.
The embodiment of the present invention increases the jet velocity and flame of flame by further shrinking the area of flame jet
Temperature, can be used burner as blowtorch, simultaneously as using side circular air inlet at flame jet, can effectively be kept away
Exempt from influence of the external air flow to jet flames, further enhancing the jeting effect of blowtorch.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the invention.It is all the present invention spirit and
Any modifications, equivalent substitutions and improvements made within principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of burner, including the first housing, it is characterised in that also include:
Vaporizer, in the first shell body, including air inlet and air-flow jet exit；
Blower system, including blower fan and the air flue that is connected with the blower fan, the air flue extend to the vaporizer and connected
The air inlet；
Fuel system, including the end of igniting stretched into the vaporizer, the heat that the end of igniting is produced in combustion
Amount, is fuel gas by fuel gasification.
2. burner according to claim 1, it is characterised in that the vaporizer includes the first Thermal feedback face, described
Some jet-impingement outlets are formed with first Thermal feedback face.
3. burner according to claim 2, it is characterised in that the vaporizer includes top surface, bottom surface and connection
The bottom surface and the side wall of top surface, the area of the top surface are less than the area of the bottom surface, and the first Thermal feedback face is to set
In the Thermal feedback net of the vaporizer top surface, the vaporizer is stretched into the end of igniting from the side wall, and the air inlet is opened
Height located at the side wall or bottom surface, and the end of igniting is not higher than the air inlet.
4. the burner as described in any one of claims 1 to 3, it is characterised in that the fuel system also includes combustion
Expect the charging line of storage device, fuel facility and the connection fuel storage device and fuel facility, it is described
Fuel facility includes fuel sustainable supply device and the combustion core being connected with the fuel sustainable supply device.
5. burner as claimed in claim 4, it is characterised in that the fuel sustainable supply device include feeding mouth and with
The piston for being used for floating on the stopper slot fuel surface is provided with the stopper slot that the feeding mouth is correspondingly arranged, the stopper slot
Lid, when the piston cap is located at highest stroke in the stopper slot, the piston cap blocks the feeding mouth；
The combustion core includes the oil absorbing end being located in the fuel sustainable supply device and described drawing of stretching into the vaporizer
End is fired, the height of the oil absorbing end bottom is less than the highest stroke height of the piston cap.
6. burner as claimed in claim 5, it is characterised in that the fuel sustainable supply device includes the second housing, institute
State and cavity is formed in second shell body, the fuel sustainable supply device also includes the filter core in the cavity, the filter core will
The cavity is divided at least described stopper slot and the oil sucting cavity set for the oil absorbing end.
7. burner as claimed in claim 6, it is characterised in that the middle part of the combustion core and/or the end level of igniting
Set.
8. burner as claimed in claim 7, it is characterised in that the burner is also terminated in the combustion core including top
The gear mechanism in portion, adjustable described ignite of the gear mechanism is held in the built-in length in the vaporizer.
9. the burner as described in any one of claims 1 to 3, it is characterised in that between first housing and vaporizer also
At least one mixing chamber is formed with, the mixing chamber is formed with some air supply channels in first surface of shell；
Flame jet is additionally provided with first housing, the flame jet is correspondingly arranged with jet-impingement outlet,
The second Thermal feedback face is additionally provided with the flame jet.
10. burner as claimed in claim 9, it is characterised in that the burner also includes anti-located at the described second heat
The spirally inlet air nozzle at feedback face place, the spirally inlet air nozzle includes toroidal shell, and the toroidal shell is in bottom and the gas
Jet exit connection is flowed, the spirally inlet air nozzle also includes being opened in the air intake on the outside of the toroidal shell, and opens up
The gas outlet connected on the inside of the toroidal shell and with the air intake.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199441.2A CN106969353A (en) | 2017-03-30 | 2017-03-30 | A kind of burner |
| CN201810272055.6A CN108954302B (en) | 2017-03-30 | 2018-03-29 | Combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199441.2A CN106969353A (en) | 2017-03-30 | 2017-03-30 | A kind of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969353A true CN106969353A (en) | 2017-07-21 |
Family
ID=59337258
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199441.2A Pending CN106969353A (en) | 2017-03-30 | 2017-03-30 | A kind of burner |
| CN201810272055.6A Expired - Fee Related CN108954302B (en) | 2017-03-30 | 2018-03-29 | Combustion device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810272055.6A Expired - Fee Related CN108954302B (en) | 2017-03-30 | 2018-03-29 | Combustion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446129A (en) * | 2021-07-26 | 2021-09-28 | 中国人民解放军战略支援部队航天工程大学 | High-efficiency stable combustion injector of medium-small thrust rocket engine |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566964B (en) * | 2019-10-10 | 2021-04-09 | 宁波方太厨具有限公司 | Burner with a burner head |
| CN110566955B (en) * | 2019-10-10 | 2021-06-04 | 宁波方太厨具有限公司 | Stove burner |
| CN110925753A (en) * | 2019-11-25 | 2020-03-27 | 佛山市聚天能源科技有限公司 | Infrared burner |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55110808A (en) * | 1979-02-19 | 1980-08-26 | Matsushita Electric Ind Co Ltd | Combustion device for liquid fuel |
| CN2864410Y (en) * | 2005-07-05 | 2007-01-31 | 冯向法 | Alcohol fuel automatic gasifying range |
| CN2896028Y (en) * | 2006-04-30 | 2007-05-02 | 张双贵 | Novel synthesized liquid fuel gasifying-burning system |
| US20100035193A1 (en) * | 2008-08-08 | 2010-02-11 | Ze-Gen, Inc. | Method and system for fuel gas combustion, and burner for use therein |
| CN101672476A (en) * | 2009-10-10 | 2010-03-17 | 张世贵 | Ring-shaped gasification liquid fuel high-heat energy saving burner |
| CN202303370U (en) * | 2011-08-11 | 2012-07-04 | 李永安 | Combustor for liquid fuel |
| CN202792135U (en) * | 2011-11-15 | 2013-03-13 | 黄永华 | Auger-type alcohol oil gasification furnace |
| CN105605566B (en) * | 2015-12-15 | 2018-10-12 | 新沂宏志商务服务中心 | The anti-combustion safe alcohol lamp in two storehouses can quickly be extinguished |
-
2017
- 2017-03-30 CN CN201710199441.2A patent/CN106969353A/en active Pending
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2018
- 2018-03-29 CN CN201810272055.6A patent/CN108954302B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446129A (en) * | 2021-07-26 | 2021-09-28 | 中国人民解放军战略支援部队航天工程大学 | High-efficiency stable combustion injector of medium-small thrust rocket engine |
| CN113446129B (en) * | 2021-07-26 | 2022-09-30 | 中国人民解放军战略支援部队航天工程大学 | High-efficiency stable combustion injector of medium-small thrust rocket engine |
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| Publication number | Publication date |
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| CN108954302A (en) | 2018-12-07 |
| CN108954302B (en) | 2021-04-30 |
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