CN204358773U - A kind of air register igniter and air register - Google Patents
A kind of air register igniter and air register Download PDFInfo
- Publication number
- CN204358773U CN204358773U CN201420859365.5U CN201420859365U CN204358773U CN 204358773 U CN204358773 U CN 204358773U CN 201420859365 U CN201420859365 U CN 201420859365U CN 204358773 U CN204358773 U CN 204358773U
- Authority
- CN
- China
- Prior art keywords
- air
- air register
- steady combustion
- combustion cover
- igniter
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 82
- 238000000926 separation method Methods 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000889 atomisation Methods 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 52
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Spray-Type Burners (AREA)
Abstract
The utility model discloses a kind of air register igniter, comprise air register outer tube, surely fire cover, burning torch conduit and oil gun conduit, steady combustion cover has multiple narrow annular channel axial perpendicular to steady combustion cover.When this air register igniter uses, the oil of oil gun conduit ejection atomization is in steady combustion cover, the burning torch conduit be arranged in parallel with oil gun conduit exports flame, oil in steady combustion cover is burnt, multiple narrow annular channel axial perpendicular to steady combustion cover is had owing to surely firing cover, the air of coming in from air inlet enters in steady combustion cover along narrow annular channel, provides sufficient oxygen to the oil firing in steady combustion cover.Improve the burn-off rate of the fogging oil in air register igniter, avoid the phenomenon of oil dripping.The invention also discloses a kind of air register, comprise air register igniter.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly relates to a kind of air register igniter and air register.
Background technology
At present, in the igniter of burner, usually arrange air register, the effect of air register combustion air and oily Homogeneous phase mixing is also formed stablize and satisfactory flame profile.Oil atomization in fuel tank is ejected in air register by the oil gun in oil gun conduit, and the burning torch in burning torch conduit exports some fuel oil in flame to air register and burns.But, in the process used, because the oil dripping phenomenon that fogging oil burn-off rate is low and cause usually appears in air input less.
Therefore, the burn-off rate of the fogging oil how improved in air register igniter is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
In view of this, first object of the present utility model is to provide a kind of air register igniter, to realize the object of the burn-off rate of the fogging oil improved in air register igniter.Second object of the present utility model is to provide a kind of air register.
In order to realize above-mentioned first object, the utility model provides following scheme:
A kind of air register igniter, comprising:
Air register outer tube, described air register outer tube has air inlet;
Be arranged on the steady combustion cover in described air register outer tube, described steady combustion cover has multiple narrow annular channel axial perpendicular to described steady combustion cover, and the air of coming in from described air inlet enters in described steady combustion cover along described narrow annular channel;
Burning torch conduit, described burning torch conduit, through the third through-hole that has on one end of described air register outer tube, inserts the first through hole that one end of described steady combustion cover has, described first through hole with described steady fire to cover be communicated with; And
Oil gun conduit, described oil gun conduit is through the fourth hole that has on one end of described air register outer tube, and what the one end of inserting described steady combustion cover had is communicated with the second through hole with described steady combustion cover, and described oil gun conduit and described burning torch conduit be arranged in parallel.
Preferably, in above-mentioned air register igniter, the front shroud of described steady combustion cover is provided with multiple air distribution aperture making air enter described steady combustion cover, and multiple described air distribution aperture is evenly arranged on described front shroud.
Preferably, in above-mentioned air register igniter, the number scope of described air distribution aperture is 50-80, and the diameter range of described air distribution aperture is 4mm-8mm.
Preferably, in above-mentioned air register igniter, the grade separation fan housing of described steady combustion cover has the flow-disturbing aperture that multi-turn is evenly arranged along the radial direction of described grade separation fan housing.
Preferably, in above-mentioned air register igniter, the number of turns scope of described flow-disturbing aperture is that 2 circles-4 enclose.
Preferably, in above-mentioned air register igniter, the quantitative range often enclosing described flow-disturbing aperture is 10-15.
Preferably, in above-mentioned air register igniter, the diameter range of described flow-disturbing aperture is 6mm-10mm.
Preferably, in above-mentioned air register igniter, the length range of described grade separation fan housing is 350mm-450mm, and the progression scope of the staged air distribution of described grade separation fan housing is 5 grades-7 grades.
Preferably, in above-mentioned air register igniter, described steady combustion cover is made up of the stainless steel that 1mm-2mm is thick, and described air register outer tube is made up of the stainless steel that 2mm is thick, and the carbon steel that described oil gun conduit and described burning torch conduit are 2mm-3mm thick is made.
As can be seen from above-mentioned technical scheme, the air register igniter that the utility model provides, when this air register igniter uses, the oil of oil gun conduit ejection atomization is in steady combustion cover, the burning torch conduit be arranged in parallel with oil gun conduit exports flame, and the oil in steady combustion cover is burnt, and has multiple narrow annular channel axial perpendicular to steady combustion cover owing to surely firing cover, the air of coming in from air inlet enters in steady combustion cover along narrow annular channel, provides sufficient oxygen to the oil firing in steady combustion cover.Improve the burn-off rate of the fogging oil in air register igniter, avoid the phenomenon of oil dripping.
In order to realize second object, the utility model provides following scheme:
A kind of air register, comprises the air register igniter described in above-mentioned any one.
Can draw from technique scheme, because this air register comprises air register igniter, therefore, air register comprises the beneficial effect described in above-mentioned air register igniter any one.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the air register igniter that Fig. 1 provides for the utility model;
The main TV structure schematic diagram of part of the air register igniter that Fig. 2 provides for the utility model;
The right TV structure schematic diagram of part of the air register igniter that Fig. 3 provides for the utility model.
Wherein, in Fig. 1-Fig. 3:
Air register outer tube 1, steady combustion cover 2, burning torch conduit 3, oil gun conduit 4, air inlet 101, third through-hole 102, fourth hole 103, narrow annular channel 201, first through hole 202, second through hole 203, front shroud 204, air distribution aperture 20401, grade separation fan housing 205, flow-disturbing aperture 20501.
Detailed description of the invention
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The effect of air register combustion air is mixed with uniform fuel and is formed to stablize and satisfactory flame profile, particularly under fuel burning oil condition, complete for ensureing heavy fuel oil firing, except good atomization, also must there is perfect air register, fully mix rapidly with fuel to make air.
Referring to Fig. 1-Fig. 3, is the structural representation of the air register igniter that the utility model provides.The air register igniter that the utility model provides, comprising: air register outer tube 1, air register outer tube 1 has air inlet 101, makes extraneous air can enter in air register outer tube 1 by air inlet 101; Be arranged on the steady combustion cover 2 in air register outer tube 1, steady combustion cover 2 has multiple narrow annular channel 201 perpendicular to steady combustion cover 2 axis, and narrow annular channel 201 opening is towards that end of the air register outer tube 1 of mounting points firelock conduit 3, the air of coming in from air inlet 101 enters in steady combustion cover 2 along narrow annular channel 201; Burning torch conduit 3, burning torch conduit 3, through the third through-hole 102 that one end of air register outer tube 1 has, inserts in the first through hole 202 that one end of steady combustion cover 2 has, and the first through hole 202 fires cover 2 be communicated with steady; And oil gun conduit 4, oil gun conduit 4 through the fourth hole 103 that one end of air register outer tube 1 has, the one end of inserting steady combustion cover 2 has with surely fire cover 2 is communicated with the second through hole 203, and oil gun conduit 4 and burning torch conduit 3 be arranged in parallel.
When this air register igniter uses, oil gun conduit 4 sprays the oil of atomization in steady combustion cover 2, the burning torch conduit 3 be arranged in parallel with oil gun conduit 4 exports flame, the oil surely fired in cover 2 is burnt, multiple narrow annular channel 201 perpendicular to steady combustion cover 2 axis is had owing to surely firing cover 2, the air of coming in from air inlet 101 enters in steady combustion cover 2 along narrow annular channel 201, provides sufficient oxygen to the oil firing in steady combustion cover 2.Improve the burn-off rate of the fogging oil in air register igniter, avoid the phenomenon of oil dripping.
In the another embodiment that the utility model provides, the air register ignition device structure in air register igniter and embodiment one is similar, has just repeated no more, only introduce difference to something in common.
In the present embodiment, steady combustion cover 2 comprises front shroud 204 and grade separation fan housing 205, and wherein, front shroud 204 is that sidewall that steady combustion cover 2 coordinates with oil gun conduit 4, and grade separation fan housing 205 is the part that steady combustion cover 2 removes front shroud 204.
The narrow annular channel 201 of steady combustion cover 2 is provided with multiple connecting plate equably, connects to form the inside and outside wall of narrow annular channel 201, multiple inside and outside wall has connected to form a complete steady combustion cover 2 by connecting plate.
Oxygen is provided in order to give the fogging oil in steady combustion cover 2 further, in the present embodiment, in air register igniter, the front shroud 204 of steady combustion cover 2 is provided with multiple air distribution aperture 20401 making air enter steady combustion cover 2, and multiple air distribution aperture 20401 is evenly arranged on front shroud 204.The air distribution aperture 20401 of multiple even setting can make air evenly enter in steady combustion cover, provides oxygen to the burning of the fogging oil in steady combustion cover 2.
The number scope that the present embodiment further discloses air distribution aperture 20401 is 50-80, and the diameter range of air distribution aperture 20401 is 4mm-8mm.It should be noted that; also can be the air distribution aperture 20401 of other quantity and the air distribution aperture 20401 of other diameter dimensions, can realize carrying out to steady combustion cover 2 scope that air distribution aperture 20401 number of air distribution and diameter dimension are all the utility model protections as long as meet.
In order to promote the Homogeneous phase mixing of fogging oil and air, in the present embodiment, disclosing in air register igniter, the grade separation fan housing 205 of steady combustion cover 2 having the flow-disturbing aperture 20501 that multi-turn is evenly arranged along the radial direction of grade separation fan housing 205.Enter air in steady combustion cover 2 perpendicular to fogging oil and the direction of motion entering the air in steady combustion cover 2 from narrow annular channel 201, because the radial direction of flow-disturbing aperture 20501 along grade separation fan housing 205 is arranged, therefore, air enters in steady combustion cover 2 from flow-disturbing aperture 20501 perpendicular to fogging oil and the direction of motion of air that enters in steady combustion cover 2 from narrow annular channel 201, disturbance is carried out to fogging oil with from the air that narrow annular channel 201 enters in steady combustion cover 2, fogging oil can be mixed with air, form a smoke backflow district.
Wherein, recirculating zone refers to the countercurrent zone that air-flow is formed.The low regime of recirculating zone is used for stabilizing the flame, and increases the flammable mixed gas time of staying, is conducive to improving completeness of combustion.
In the present embodiment, the number of turns scope that the utility model discloses flow-disturbing aperture 20501 is that 2 circles-4 enclose, and the quantitative range often enclosing flow-disturbing aperture 20501 is 10-15, and the diameter range of flow-disturbing aperture 20501 is 6mm-10mm.It should be noted that; the number of turns of flow-disturbing aperture 20501, the often quantity of circle flow-disturbing aperture 20501 and the diameter of flow-disturbing aperture 20501 also can be other arbitrary values, as long as meet the scope that air can make the number of turns of surely firing the uniform flow-disturbing aperture 20501 of air-fuel mixture in cover 2, the diameter of the quantity and flow-disturbing aperture 20501 of often enclosing flow-disturbing aperture 20501 is all the utility model protection entering steady combustion cover 2 from flow-disturbing aperture 20501.
The length range that the invention also discloses grade separation fan housing 205 is 350mm-450mm, and the progression scope of the staged air distribution of grade separation fan housing 205 is 5 grades-7 grades.
In the present embodiment, in air register igniter, steady combustion cover 2 is made up of the stainless steel that 1mm-2mm is thick, and air register outer tube 1 is made up of the stainless steel that 2mm is thick, and the carbon steel that oil gun conduit 4 and burning torch conduit 3 are 2mm-3mm thick is made.Because fogging oil and air are in steady combustion cover 2 combustion, therefore, need steady combustion cover 2 high temperature resistant, therefore steady combustion cover 2 made by the stainless steel selecting 1mm-2mm thick.In order to prevent air register outer tube 1 from getting rusty, air register outer tube 1 adopts stainless steel to make, and adopts the thick stainless steel of 2mm to ensure that the hardness of air register outer tube 1.And oil gun conduit 4 and burning torch conduit 3 are conveyance conduit, adopt the ordinary carbon steel that 2mm-3mm is thick.
In the present embodiment, when air register igniter uses, oil gun conduit 4 sprays the oil of atomization in steady combustion cover 2, the air of coming in from air inlet 101 enters in steady combustion cover 2 along multiple air distribution aperture 20401 that the steady front shroud 204 firing cover 2 is arranged, realize the air distribution in steady combustion cover 2, and steady combustion cover 2 has multiple narrow annular channel 201 perpendicular to steady combustion cover 2 axis, the air of coming in from air inlet 101 enters in steady combustion cover 2 along narrow annular channel 201, there is provided sufficient oxygen to the oil firing in steady combustion cover 2, the burning torch conduit 3 be arranged in parallel with oil gun conduit 4 exports flame, the oil surely fired in cover 2 is burnt, and the grade separation fan housing 205 surely firing cover 2 has the flow-disturbing aperture 20501 that multi-turn evenly arranges along the radial direction of grade separation fan housing 205, the air of coming in from air inlet 101 enters in steady combustion cover 2 along flow-disturbing aperture 20501, and air is perpendicular to fogging oil, the direction of motion of the air entering air in steady combustion cover 2 from narrow annular channel 201 and enter from air distribution aperture 20401, therefore, to fogging oil with enter the air in steady combustion cover 2 from narrow annular channel 201 and carry out disturbance from the air that air distribution aperture 20401 enters, fogging oil can be mixed with air, form a smoke backflow district.Increase fogging oil and the air mixing time of staying, improve completeness of combustion, namely improve the burn-off rate of the fogging oil in air register igniter, and then avoid the phenomenon of oil dripping.
The invention also discloses a kind of air register, comprise the air register igniter in above-mentioned any one embodiment.
Can draw from technique scheme, because this air register comprises air register igniter, therefore, air register comprises the beneficial effect in above-mentioned air register igniter any one embodiment.
" first ", " second ", " the 3rd ", " the 4th " etc. in the utility model are in description to be distinguished, and does not have other particular meaning.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an air register igniter, is characterized in that, comprising:
Air register outer tube (1), described air register outer tube (1) has air inlet (101);
Be arranged on steady combustion cover (2) in described air register outer tube (1), described steady combustion cover (2) has multiple narrow annular channel (201) axial perpendicular to described steady combustion cover (2), and the air of coming in from described air inlet (101) enters in described steady combustion cover (2) along described narrow annular channel (201);
Burning torch conduit (3), the third through-hole (102) that described burning torch conduit (3) one end through described air register outer tube (1) has, the first through hole (202) of having on the one end of inserting described steady combustion cover (2), described first through hole covers (2) be communicated with described steady combustion; And
Oil gun conduit (4), the fourth hole (103) that described oil gun conduit (4) one end through described air register outer tube (1) has, the one end of inserting described steady combustion cover (2) has and surely fire the second through hole (203) covering (2) and be communicated with described, and described oil gun conduit (4) and described burning torch conduit (3) be arranged in parallel.
2. air register igniter according to claim 1, it is characterized in that, the front shroud (204) of described steady combustion cover (2) is provided with multiple air distribution aperture (20401) making air enter described steady combustion cover (2), and multiple described air distribution aperture (20401) is above evenly arranged at described front shroud (204).
3. air register igniter according to claim 2, is characterized in that, the number scope of described air distribution aperture (20401) is 50-80, and the diameter range of described air distribution aperture (20401) is 4mm-8mm.
4. air register igniter according to claim 3, it is characterized in that, the grade separation fan housing (205) of described steady combustion cover (2) has the flow-disturbing aperture (20501) that multi-turn is evenly arranged along the radial direction of described grade separation fan housing (205).
5. air register igniter according to claim 4, is characterized in that, the number of turns scope of described flow-disturbing aperture (20501) is that 2 circles-4 enclose.
6. air register igniter according to claim 5, is characterized in that, the quantitative range often enclosing described flow-disturbing aperture (20501) is 10-15.
7. air register igniter according to claim 6, is characterized in that, the diameter range of described flow-disturbing aperture (20501) is 6mm-10mm.
8. air register igniter according to claim 7, it is characterized in that, the length range of described grade separation fan housing (205) is 350mm-450mm, and the progression scope of the staged air distribution of described grade separation fan housing (205) is 5 grades-7 grades.
9. air register igniter according to claim 7, it is characterized in that, described steady combustion cover (2) is made up of the stainless steel that 1mm-2mm is thick, described air register outer tube (1) is made up of the stainless steel that 2mm is thick, and the carbon steel that described oil gun conduit (4) and described burning torch conduit (3) are 2mm-3mm thick is made.
10. an air register, is characterized in that, comprises the air register igniter in claim 1-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859365.5U CN204358773U (en) | 2014-12-30 | 2014-12-30 | A kind of air register igniter and air register |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859365.5U CN204358773U (en) | 2014-12-30 | 2014-12-30 | A kind of air register igniter and air register |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358773U true CN204358773U (en) | 2015-05-27 |
Family
ID=53260242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420859365.5U Expired - Fee Related CN204358773U (en) | 2014-12-30 | 2014-12-30 | A kind of air register igniter and air register |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534511A (en) * | 2014-12-30 | 2015-04-22 | 烟台龙源电力技术股份有限公司 | Air register ignition device and air register |
-
2014
- 2014-12-30 CN CN201420859365.5U patent/CN204358773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534511A (en) * | 2014-12-30 | 2015-04-22 | 烟台龙源电力技术股份有限公司 | Air register ignition device and air register |
| CN104534511B (en) * | 2014-12-30 | 2016-08-24 | 烟台龙源电力技术股份有限公司 | A kind of air register igniter and air register |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204345668U (en) | A kind of mixing secondary air distribution tail gas burner | |
| CN207539906U (en) | A kind of three fire-ring stove burners | |
| CN105605579A (en) | Air-combustion full premixing device of metal fiber low-nitrogen combustion device | |
| GB2449022A (en) | Duel fuel gas-liquid burner | |
| CN204358773U (en) | A kind of air register igniter and air register | |
| CN104534511A (en) | Air register ignition device and air register | |
| CN104302432B (en) | Universal head-mix swirl injector for gas torch | |
| CN105202544A (en) | Micro gas combustion gun body, ignition combustor, pulverized-coal combustion system and coal burning boiler | |
| JP6846713B2 (en) | Combustor | |
| CN104302976B (en) | System And Method For Small-Scale Combustion Of Pulverized Solid Fuels | |
| CN205860112U (en) | A kind of gas burner and kitchen range top assembly | |
| CN205227329U (en) | coke oven gas burner | |
| CN204404184U (en) | A kind of combustion gas air register | |
| CN105247285A (en) | Method for the combustion of a low nox premix gas burner | |
| CN202938302U (en) | Fuel gas burner flame stabilizing cup | |
| CN105889922B (en) | A kind of self-priming safe altar lamp of anti-backfire | |
| CN105423299A (en) | Gas distributing disk, combustor and gas stove | |
| CN204806402U (en) | A air -fuel mixture device for pulverized coal boiler starts | |
| CN206488275U (en) | Gas burner | |
| CN205640999U (en) | Oxygen boosting tiny -oil ignition rifle | |
| CN212869759U (en) | Side fire-out combustion furnace head | |
| CN205746839U (en) | A kind of self-priming safe altar lamp of anti-backfire | |
| CN203744272U (en) | Premixing type acid gas torchcombustor | |
| JP5832624B2 (en) | Oil burning burner, solid fuel burning burner unit and solid fuel burning boiler | |
| CN204574116U (en) | Pre-mixing gas combustion burning torch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |