CN107228361A - Burner aids in preheating mechanism and burner - Google Patents
Burner aids in preheating mechanism and burner Download PDFInfo
- Publication number
- CN107228361A CN107228361A CN201710547457.8A CN201710547457A CN107228361A CN 107228361 A CN107228361 A CN 107228361A CN 201710547457 A CN201710547457 A CN 201710547457A CN 107228361 A CN107228361 A CN 107228361A
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage disk
- height
- plate
- overflow
- 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.)
- Granted
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- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 125
- 239000000446 fuel Substances 0.000 claims abstract description 66
- 210000000481 breast Anatomy 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 239000003208 petroleum Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 238000010586 diagram Methods 0.000 description 10
- 238000002309 gasification Methods 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F23D11/42—Starting devices
-
- 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
-
- 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
- F23D11/46—Devices on the vaporiser for controlling the feeding of the fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Spray-Type Burners (AREA)
Abstract
The invention discloses a kind of burner auxiliary preheating mechanism and burner.Burner aids in preheating mechanism, including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in inside liquid storage disk, and the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein the height close to the overflow plate of liquid storage disk tip position is higher than the height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage disk bosom position and the simultaneously side in seal cup, and the height of the fuel baffle plate is in close to the height of the overflow plate of liquid storage disk tip position between the height of the overflow plate in liquid storage disk centre position.The present invention can solve how to improve the technical problem that burner aids in pre-heat effect.
Description
Technical field
The present invention relates to the burner that a kind of use liquid fuel is burnt, the invention further relates to a kind of burner
Mechanism for aiding in preheating.
Background technology
Current combustion device is mainly burnt using gaseous fuel or liquid fuel, and wherein liquid fuel such as alcohols fires
Material without noxious gas emission due to being beneficial to environmental protection, so as to generally be used.Burner using liquid fuel when being burnt
Liquid spray burning can be used, gasification after-combustion can also be carried out.Gasification, and combustion must carry out the pre-heat treatment, by liquid fuel
Fuel gas is converted into, fuel gas touches burning things which may cause a fire disaster to burn.Fuel is transformed into gas by liquid at present, typically had
Following several ways：
1st, Electric heating.There is liquid fuel, this mode needs additionally to add in one housing of electric heating tube external heat, housing
Plus an electric heating tube.
2nd, atomizing type.Directly liquid fuel is directly atomized using an atomizer and by igniter point around this
Plant the problem of mode atomizing effect is due to current technology and technique atomizing effect undesirable.
The content of the invention
Preheating mechanism is aided in it is an object of the invention to provide a kind of burner, how solution improves burner and aid in pre- thermal effect
The technical problem of fruit.
It is an object of the invention to provide a kind of burner, solve how to improve the technical problem of burner combustion effect.
Burner aids in preheating mechanism, including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in liquid storage disk
Portion, the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein close to liquid storage disk termination position
The height for the overflow plate put is higher than the height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage disk inside
Between position and the side in seal cup simultaneously, the height of the fuel baffle plate is in the overflow plate close to liquid storage disk tip position
Highly between the height of the overflow plate in liquid storage disk centre position.
The seal cup includes four overflow plates, and four overflow plates enclose and formed overflow launder.
Four overflow plates are the first overflow plate, the second overflow plate, the 3rd overflow plate, the 4th overflow plate, wherein first
Overflow plate is in liquid storage disk tip position, and the 4th overflow plate is in liquid storage disk centre position, the second overflow plate and the 3rd overflow plate
Between the first overflow plate and the 4th overflow plate；The length of first overflow plate is longer than or is equal to the length of the 4th overflow plate
And linked together with liquid storage disk port.
The liquid storage disk bosom position and close fuel baffle position have a leakage fluid dram.
Burner, including auxiliary preheating mechanism, combustion mechanism, oil transportation mechanism, ignition structure；The auxiliary preheating machine
Structure, including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in inside liquid storage disk, and the height of seal cup is less than liquid storage disk
Height；Seal cup includes overflow launder and overflow plate, wherein close to liquid storage disk tip position overflow plate height higher than being in
The height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage disk bosom position and is in seal cup simultaneously
Side, the height of the fuel baffle plate is in the height close to the overflow plate of liquid storage disk tip position with being in liquid storage disk centre position
Overflow plate height between；Combustion mechanism includes nozzle, jet pipe, fire-spraying plate, vapor lamp, blower fan；Blower fan is in air-supply path
Forefront, nozzle one end connects with vapor lamp, and the other end is in jet pipe one end center direction, and vapor lamp is in jet pipe
Another extreme direction, fire-spraying plate is fixed on side of the jet pipe towards vapor lamp；The oil transportation mechanism includes oil transfer pump, magnetic valve, defeated
Oil pipe, igniter；Oil transfer pump, magnetic valve pass sequentially through petroleum pipeline connection, and petroleum pipeline, which is divided to, two tributaries, a tributary port position
Nearly seal cup is rested against, another tributary is connected with the inlet of vapor lamp；Igniter is close to seal cup.
Burner aids in preheating mechanism, including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in liquid storage disk
Portion, the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein close to liquid storage disk termination position
The height for the overflow plate put is equal to the height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage disk inside
Between position and the side in seal cup simultaneously, the height of the fuel baffle plate is higher than the overflow plate close to liquid storage disk tip position
Highly.
Burner, including auxiliary preheating mechanism, combustion mechanism, oil transportation mechanism；The auxiliary preheating mechanism, including overflow
Disk, liquid storage disk, fuel baffle plate；Wherein seal cup is in inside liquid storage disk, and the height of seal cup is less than the height of liquid storage disk；Overflow
Disk includes overflow launder and overflow plate, wherein the height close to the overflow plate of liquid storage disk tip position is equal in liquid storage disk interposition
The height for the overflow plate put；Fuel baffle plate is in liquid storage disk bosom position and the simultaneously side in seal cup, the fuel
The height of baffle plate is higher than the height of the overflow plate close to liquid storage disk tip position；Combustion mechanism include nozzle, jet pipe, fire-spraying plate,
Vapor lamp, blower fan；Blower fan is in the forefront in air-supply path, and nozzle one end is connected with vapor lamp, and the other end is in jet pipe one end
Center direction, vapor lamp is in another extreme direction of jet pipe, and fire-spraying plate is fixed on side of the jet pipe towards vapor lamp；It is described
Oil transportation mechanism includes oil transfer pump, magnetic valve, petroleum pipeline, igniter；Oil transfer pump, magnetic valve pass sequentially through petroleum pipeline connection, oil transportation
Pipe, which is divided to, two tributaries, and a tributary port is located proximate to seal cup, and another tributary is connected with the inlet of vapor lamp；Igniting
Device is close to seal cup.
Petroleum pipeline increase on the tributary end of close seal cup has an anti-backfire protection mechanism, anti-backfire protection
Mechanism includes rotation driving disc spacing pressing, rotary drive disk, multiple motion bars, multiple closure plates, support, a shell
Body；On the outside of rotation driving disc spacing pressing there is handle, inner side to have rack；The radius of rotary drive disk is the 2-3 of rotation driving disc spacing pressing radius
Times, the rotary drive disk is same with the position of rotation driving disc spacing pressing engagement to have rack, and the surrounding of rotary drive disk has arc
Spacing hole, motion bar is arc, and its one end is hinged on rotary drive disk, and the other end is hinged on closure plate, above-mentioned motion bar
Uniformly it is arranged on rotary drive disk；The closure plate generally triangle with arc-shaped side is simultaneously also articulated on support, above-mentioned
Multiple closure plates are combined together the hollow hollow position of closed support；On housing have limited post, the limited post with rotation from
The spacing hole of Moving plate coordinates.
The other end of the nozzle in jet pipe one end center direction is overall into " G " shape, and it has a corner
It is connected with the pipeline for going out liquid direction from vapor lamp, centre position then has is communicated with pressure on the shower nozzle of multiple bendings, each shower nozzle
Contracting air-source.
The beneficial effects of the invention are as follows：A seal cup is added due to creative on the basis of liquid storage disk, so
When needing to preheat to vapor lamp, the distance of liquid fuel top surface and ignition electrode in seal cup is in sustained height all the time, this
Sample do not occur at when using and ignition electrode away from it is too far away or it is too near occur to light a fire or the problem of ignition difficulties, together
When can also solve alcohols amount it is more and from liquid storage disk outflow point around combustor external object so as to cause to catch fire the problem of；By
In provided with liquid storage disk, it so can guarantee that enough fuel makes the carburretion in vapor lamp, it is to avoid the amount that vapor lamp sprays is not enough
Cause to light a fire or the problem of ignition difficulties.Due to provided with fuel baffle plate, can so catch what is gone out from seal cup overflow
Liquid fuel, it is to avoid waste while overflow goes out from liquid storage disk；Due to provided with leakage fluid dram, being so stored in the liquid in liquid storage disk
Fuel height reach capacity height when, it is possible to flow out to home from the leakage fluid dram by pipeline, it is to avoid liquid fuel from
The front end outflow of burner.Due to being provided with anti-backfire protection mechanism, the passage that can so close between magnetic valve and seal cup,
The INVENTIONLiquid-fueled combustion or overheat of the interior residual of the pipeline between magnetic valve and seal cup is avoided to damage magnetic valve；Due to inciting somebody to action
The other end global design of nozzle into " G " shape, so in the presence of the high-pressure air source by liquid it is pre- it is thermal evaporation after fuel can obtain
To sufficient burning.
Brief description of the drawings
Fig. 1 is the front view that burner aids in preheating mechanism；
Fig. 2 is that burner aids in preheating mechanism A-A to sectional view；
Fig. 3 is that Fig. 1 burner aids in the top view of preheating mechanism；
Fig. 4 is the schematic diagram of auxiliary preheating structure in another embodiment；
Fig. 5 is the schematic diagram that oil transportation mechanism and auxiliary preheating mechanism coordinate；
Fig. 6 is the schematic diagram that oil transportation mechanism and combustion mechanism coordinate；
Fig. 7 is the schematic diagram of anti-backfire protection mechanism；
Fig. 8 is the schematic diagram for rotating driving disc spacing pressing；
Fig. 9 is the schematic diagram of rotary drive disk；
Figure 10 is the schematic diagram of multiple motion bars；
Figure 11 is the schematic diagram of five closure plate combinations；
Figure 12 is the schematic diagram of support；
Figure 13 is the schematic diagram of housing；
1. burners auxiliary preheating mechanism, 11. seal cups, 111. overflow plates, 1111. first overflow plates, 1112. second in figure
Overflow plate, 1113. the 3rd overflow plates, 1114. the 4th overflow plates, 112. overflow launders, 113. leakage fluid drams, 12. liquid storage disks, 13. combustions
Expect baffle plate, 2. combustion mechanisms, 21. nozzles, 22. jet pipes, 23. vapor lamps, 24. blower fans, 25. fire-spraying plates, 3. oil transportation mechanisms, 31.
Oil tank, 32. oil transfer pumps, 33. magnetic valves, 34. petroleum pipelines, 341. first tributaries, 342. second tributaries, 35. igniters, 4. are prevented
Be tempered protection mechanism, 41. rotation driving disc spacing pressings, 42. rotary drive disks, 421. spacing holes, 43. motion bars, 44. closure plates, 45.
Frame, 46. housings, 461. limited posts.
Embodiment
It refer to the burner auxiliary preheating mechanism 1 in Fig. 1 to Fig. 3, figure, including seal cup 11, a liquid storage disk
12nd, a fuel baffle plate 13.Seal cup 11 includes at least four overflow plates 111, and four overflow plates 111 enclose and formed an overflow
Groove 112.This four overflow plates 111 are the first overflow plate 1111, the second overflow plate 1112, the 3rd overflow plate 1113, the 4th overflow
Plate 1114, wherein the first overflow plate 1111 is in the tip position of liquid storage disk 12 outwardly, the 4th overflow plate 1114 is in liquid storage disk
12 centre positions, the second overflow plate 1112 and the 3rd overflow plate 1113 be in the first overflow plate 1111 and the 4th overflow plate 1114 it
Between；The length of first overflow plate 1111 is equal to the length of the 4th overflow plate 1114 and linked together with the port of liquid storage disk 12.
In practical application, the length of the first overflow plate 1111 can be longer than the length of the 4th overflow plate 1114, as shown in Fig. 4.Seal cup 11
Inside liquid storage disk 12, the height of seal cup 11 is less than the height of liquid storage disk 12.Fuel baffle plate 13 is in inside liquid storage disk 12
Centre position and the simultaneously side in seal cup 11, the height of the fuel baffle plate 13 are in close to the tip position of liquid storage disk 12
Between the height of overflow plate 11 and the height of overflow plate 111 in the centre position of liquid storage disk 12, as shown in Figure 4.Above-mentioned overflow
The liquid fuel that the effect of groove 112 is so that in overflow launder 112 is in certain capacity all the time, so that the liquid in seal cup
The distance of fuel top surface and ignition electrode is in sustained height all the time, do not occur at so when using and ignition electrode away from too far away
Or it is too near occur to light a fire or the problem of ignition difficulties, the effect of liquid storage disk 12 is to be to accommodate from the seal cup to flow out more
Liquid fuel.The bosom position of liquid storage disk 12 and the close position of fuel baffle plate 13 have a leakage fluid dram 113, so work as combustion
When the height of liquid fuel in material baffle plate 113 reach a certain height, liquid fuel just flows out to home from the leakage fluid dram.
It refer to the burner in Fig. 5 to Fig. 6, figure, including above-mentioned auxiliary preheating mechanism, a combustion mechanism
2nd, an oil transportation mechanism 3,
Aid in preheating mechanism as described above.Combustion mechanism 2 include nozzle 21, jet pipe 22, fire-spraying plate 25, one
The controller of vapor lamp 23, a blower fan 24 and the above-mentioned part of control, does not show wherein in controller figure.Blower fan 24 is in and sent
The forefront in wind path footpath, one end of nozzle 21 is connected with vapor lamp 23, and the other end is in one end center direction of jet pipe 22, gasification
Pipe 23 is in another extreme direction of jet pipe 22, and fire-spraying plate 25 is fixed on jet pipe 22 and towards vapor lamp 23.The effect of nozzle 21
It is that will be sprayed after preheating into gaseous fuel；The effect of jet pipe 22 is to make the gaseous fuel combustion of ejection complete using the effect of air pressure
Entirely；The generally helical form of vapor lamp 23, liquid fuel is preheated to vaporized state by it in the presence of auxiliary preheating structure；Blower fan
24 effect is to send wind action.
Oil transportation mechanism 3 include storage one oil transfer pump 32, two magnetic valves 33, many petroleum pipelines 34, an igniter 35 with
And can also increase the parts such as temperature sensor.Oil transfer pump 32, magnetic valve 33 pass sequentially through petroleum pipeline 34 connect oil tank 31 this
Liquid fuel is delivered to the place of needs by sample.34 points of petroleum pipeline has two tributaries, and a tributary is the port of the first tributary 341
Seal cup 11 is located proximate to, another tributary is that the second tributary 342 is connected with the inlet of vapor lamp 23；Igniter 35 is close
Seal cup 11.So liquid fuel is delivered to seal cup 11 to light in the presence of igniter 35 by the first tributary 341
To the liquid fuel gasification in vapor lamp 23, another tributary then delivers to liquid fuel in vapor lamp 23.In application process,
Also there is a fire prospecting needle, when igniter 35 works, fire prospecting needle has detected whether flame generation in real time by igniter 35, such as fire
Flame is not produced, then continues oil transportation and ignition operation, so continues so to operate three times, such as success of not lighting a fire also more than three times, then
System gives a warning information to operating personnel automatically.
Fig. 7 to Figure 13 is refer to, in actual test, portion is also remained inside the first tributary 341 of seal cup 11
Divide liquid fuel, when nozzle 21 jets out flames, the liquid fuel of the tributary internal residual is readily ignited, and is so easily damaged
Magnetic valve 33 installed in the tributary, it is therefore necessary to increasing an anti-backfire protection mechanism on the tributary end of seal cup 11
4, the anti-backfire protection mechanism 4 includes a rotation driving disc spacing pressing 41, rotary drive disk 42, multiple motion bars 43, multiple closed
Plywood 44, support 45, a housing 46.There is in the outside of rotation driving disc spacing pressing 41 handle, inner side to have rack；Rotary drive disk
42 radius is 2-3 times of the rotation radius of driving disc spacing pressing 41, and the rotary drive disk 42 is same with the position that rotation driving disc spacing pressing 41 is engaged
With rack, the surrounding of rotary drive disk 42 has the spacing hole 421 of arc, and motion bar 43 is arc, and its one end is hinged on rotation
Turn on clutch plate 42, the other end is hinged on closure plate 44, above-mentioned motion bar 43 is uniformly arranged on rotary drive disk 42；Close
The generally triangle with arc-shaped side of plywood 44 is simultaneously also articulated on support 45, and above-mentioned multiple closure plates 44 are combined together close
Close the hollow hollow position of support 44；There is limited post 461, the limited post 461 is spacing with rotary drive disk 42 on housing 46
Hole 421 coordinates.When rotating the handle on rotation driving disc spacing pressing 41, handle drives rotary drive disk 42 to rotate and then drive motion bar
43 motions, motion bar 43 will make connected closure plate 44 close or separate with other closure plates 44, when each closure plate
The passage in first tributary 341 can be closed during 44 closure, it is to avoid extraneous burning things which may cause a fire disaster is contacted with magnetic valve, when 44 points of each closure plate
The passage in first tributary 341 can be opened when opening, liquid fuel is entered in seal cup 11.The effect of support 45 be by
This anti-backfire mechanism 4 puts on the first tributary 341 and while also functions to the effect being hinged with closure plate 44.Housing 46 mainly rises
To the effect of internal above-mentioned part, it is to avoid liquid fuel leaks outside, in actual applications, the part that anti-backfire mechanism 4 is used is adopted
With ceramic material, while to accomplish preferably sealing at handle, it is ensured that handle can not allow liquid to fire in rotation process
Stream goes out.
, can be whole by the other end of the nozzle 21 in jet pipe one end center direction in order to improve the ejection effect of nozzle
Body is designed to " G " shape, and there is a corner to be connected with going out the pipeline in liquid direction from vapor lamp 23 for it, and centre position then has multiple
It is the similar three-dimensional spiral structure of the shower nozzle with the shower nozzle that horizontal direction and vertical direction are bent, while being communicated with each shower nozzle
Do not shown in compressed air source, the air-source figure, such fuel gas just has certain power when being sprayed from nozzle, so as to
Improve fuel effect.
Claims (9)
1. burner aids in preheating mechanism, it is characterised in that：Including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in
Inside liquid storage disk, the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein close to liquid storage
The height of the overflow plate of disk tip position is higher than the height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage
Disk bosom position and the simultaneously side in seal cup, the height of the fuel baffle plate are in close to liquid storage disk tip position
Between the height of overflow plate and the height of overflow plate in liquid storage disk centre position.
2. the burner auxiliary preheating mechanism according to claim 1, it is characterised in that：The seal cup includes four and overflow
Plate is flowed, four overflow plates enclose and formed overflow launder.
3. the burner auxiliary preheating mechanism according to claim 2, it is characterised in that：Four overflow plates are first
Overflow plate, the second overflow plate, the 3rd overflow plate, the 4th overflow plate, wherein the first overflow plate is in liquid storage disk tip position, the 4th
Overflow plate is in liquid storage disk centre position, the second overflow plate and the 3rd overflow plate be in the first overflow plate and the 4th overflow plate it
Between；The length of first overflow plate is longer than or is equal to the length of the 4th overflow plate and linked together with liquid storage disk port.
4. the burner auxiliary preheating mechanism according to claim 1, it is characterised in that：The liquid storage disk bosom position
Put and there is a leakage fluid dram close to fuel baffle position.
5. the burner described in usage right requirement 1 aids in the burner of preheating mechanism, it is characterised in that：It is pre- including auxiliary
Heat engine structure, combustion mechanism, oil transportation mechanism, ignition structure；The auxiliary preheating mechanism, including seal cup, liquid storage disk, fuel gear
Plate；Wherein seal cup is in inside liquid storage disk, and the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow
Plate is flowed, wherein the height close to the overflow plate of liquid storage disk tip position is higher than the height of the overflow plate in liquid storage disk centre position
Degree；Fuel baffle plate is in liquid storage disk bosom position and the simultaneously side in seal cup, and the height of the fuel baffle plate is in
Close to the height of the overflow plate of liquid storage disk tip position between the height of the overflow plate in liquid storage disk centre position；Combustor
Structure includes nozzle, jet pipe, fire-spraying plate, vapor lamp, blower fan；Blower fan is in the forefront in air-supply path, nozzle one end and vapor lamp
Connection, the other end is in jet pipe one end center direction, and vapor lamp is in another extreme direction of jet pipe, and fire-spraying plate is fixed on spray
Pipe is towards the side of vapor lamp；The oil transportation mechanism includes oil transfer pump, magnetic valve, petroleum pipeline, igniter；Oil transfer pump, magnetic valve
Pass sequentially through petroleum pipeline connection, petroleum pipeline, which be divided to, two tributaries, and a tributary port is located proximate to seal cup, another tributary and
The inlet connection of vapor lamp；Igniter is close to seal cup.
6. burner aids in preheating mechanism, it is characterised in that：Including seal cup, liquid storage disk, fuel baffle plate；Wherein seal cup is in
Inside liquid storage disk, the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein close to liquid storage
The height of the overflow plate of disk tip position is equal to the height of the overflow plate in liquid storage disk centre position；Fuel baffle plate is in liquid storage
Disk bosom position and the simultaneously side in seal cup, the height of the fuel baffle plate are higher than close to liquid storage disk tip position
The height of overflow plate.
7. the burner described in usage right requirement 6 aids in the burner of preheating mechanism, it is characterised in that：It is pre- including auxiliary
Heat engine structure, combustion mechanism, oil transportation mechanism；The auxiliary preheating mechanism, including seal cup, liquid storage disk, fuel baffle plate；Wherein overflow
Disk is in inside liquid storage disk, and the height of seal cup is less than the height of liquid storage disk；Seal cup includes overflow launder and overflow plate, wherein leaning on
The height of the overflow plate of nearly liquid storage disk tip position is equal to the height of the overflow plate in liquid storage disk centre position；At fuel baffle plate
The side of seal cup is in liquid storage disk bosom position and simultaneously, the height of the fuel baffle plate is higher than close to liquid storage disk termination
The height of the overflow plate of position；Combustion mechanism includes nozzle, jet pipe, fire-spraying plate, vapor lamp, blower fan；Blower fan is in air-supply path
Forefront, nozzle one end connects with vapor lamp, and the other end is in jet pipe one end center direction, and vapor lamp is in jet pipe
Another extreme direction, fire-spraying plate is fixed on side of the jet pipe towards vapor lamp；The oil transportation mechanism includes oil transfer pump, magnetic valve, defeated
Oil pipe, igniter；Oil transfer pump, magnetic valve pass sequentially through petroleum pipeline connection, and petroleum pipeline, which is divided to, two tributaries, a tributary port position
Nearly seal cup is rested against, another tributary is connected with the inlet of vapor lamp；Igniter is close to seal cup.
8. the burner according to claim 7, it is characterised in that：The petroleum pipeline is at the tributary end close to seal cup
Upper increase has an anti-backfire protection mechanism, the anti-backfire protection mechanism include a rotation driving disc spacing pressing, rotary drive disk,
Multiple motion bars, multiple closure plates, support, a housing；On the outside of rotation driving disc spacing pressing there is handle, inner side to have rack；
The radius of rotary drive disk is 2-3 times of rotation driving disc spacing pressing radius, and the position that the rotary drive disk is engaged with rotation driving disc spacing pressing is same
Sample has rack, and the surrounding of rotary drive disk has the spacing hole of arc, and motion bar is arc, and its one end is hinged on rotary drive
On disk, the other end is hinged on closure plate, and above-mentioned motion bar is uniformly arranged on rotary drive disk；Closure plate generally has
The triangle of arc-shaped side is simultaneously also articulated on support, and above-mentioned multiple closure plates are combined together the hollow hollow position of closed support
Put；There is limited post, the spacing hole of the limited post and rotary drive disk coordinates on housing.
9. the burner according to claim 7, it is characterised in that：It is described in jet pipe one end center direction
The other end of nozzle is overall into " G " shape, and there is a corner to be connected with going out the pipeline in liquid direction from vapor lamp for it, and centre position is then
Compressed air source is communicated with shower nozzle with multiple bendings, each shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547457.8A CN107228361B (en) | 2017-07-06 | 2017-07-06 | Auxiliary preheating mechanism of burner and combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547457.8A CN107228361B (en) | 2017-07-06 | 2017-07-06 | Auxiliary preheating mechanism of burner and combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107228361A true CN107228361A (en) | 2017-10-03 |
| CN107228361B CN107228361B (en) | 2024-03-22 |
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| CN201710547457.8A Active CN107228361B (en) | 2017-07-06 | 2017-07-06 | Auxiliary preheating mechanism of burner and combustion device |
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| CN207455580U (en) * | 2017-07-06 | 2018-06-05 | 浙江明新能源科技有限公司 | Burner aids in preheating mechanism and burner |
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| CN107228361B (en) | 2024-03-22 |
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