CN1245880A - Carburation burner sapable of preheating fuel - Google Patents
Carburation burner sapable of preheating fuel Download PDFInfo
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- CN1245880A CN1245880A CN 98118133 CN98118133A CN1245880A CN 1245880 A CN1245880 A CN 1245880A CN 98118133 CN98118133 CN 98118133 CN 98118133 A CN98118133 A CN 98118133A CN 1245880 A CN1245880 A CN 1245880A
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- fuel
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Abstract
The present invention relates to a fuel device capable of automatically heating liquid fuel, and aimed at using its self-body structure to preheat and fully atomize the liquid fuel, then make it come into combustion working state. Said burner is formed from external shell, internal core, coiled tube, flame cover, nozzle and electronic flame igniter. Said invention structure can preheat the fuel in coiled tube and fully atomize it in internal core, can make the liquid fuel completely combust, so that the heat efficiency of the burner is very high.
Description
The present invention relates to add voluntarily the burner of heat fuel fluid.
With fuel oil (as diesel oil, kerosene) etc. is the burner of fuel, or to preheat effect bad because of the structure limitation can not preheat fuel or fuel, and fogging degree is low during fuel combustion, and it is insufficient burn, and combustion heat value is low, and the fuel use is uneconomical; Though also additional have fuel atomization device effect preferably, its structure, complex manufacturing technology are used inconvenience, and the security that has is also desirable not to the utmost.
The objective of the invention is to realize a kind of evaporation burner, the structure of himself can preheat by convection cell fuel, and makes it fully be entered the burning duty again after the atomizing.
The present invention narrates burner mainly by shell, inner core, nozzle, coil pipe, flame-cover and electronic ignition device constitute, shell is uncovered shape bucket, air inlet and blast pipe UNICOM are arranged at the bottom, inner core is positioned at the top of said uncovered shape bucket, by the core shell, core print seat, mixing chamber and combustion head constitute, the core shell is last, the tube of under shed, be furnished with fresh air inlet on the barrel, core print seat is sealed the lower end of core shell, and nozzle is contained in the core print seat middle part, mixing chamber is made up of cylindrical tube and following cover, following cover is buckled on the core print seat, is furnished with through hole on the cylindrical tube tube wall, and its lower end is communicated with cover top down, the combustion head bottom is communicated with the upper end of cylindrical tube, coil pipe one end UNICOM nozzle, the other end are through fuel conductor UNICOM fuel valve, and flame-cover covers on the combustion head top, igniter head of electronic ignition device is in the core shell, and it is towards the outer wall of mixing chamber cylindrical tube.
Burner structure disclosed by the invention, can preheat the fluid fuel in the coil pipe voluntarily during burning, fuel is repeatedly atomized in mixing chamber, combustion head and flame-cover by force from spray Zi, one of the lunar mansions ejection back, and preheat and the thermal source that atomizes all is a inner core from burner, its burning and the width of cloth are penetrated heat to make that fluid fuel becomes when entering the burning duty fully hot vaporific.Burner disclosed by the invention also is applicable to various combustion gas class A fuel As.
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structure cutaway view of the present invention (coil pipe is outside the core shell).
Fig. 2 is structure vertical view of the present invention (coil pipe is outside the core shell).
Fig. 3 is structure cutaway view of the present invention (coil pipe is in the core shell).
Fig. 4 is structure vertical view of the present invention (coil pipe is in the core shell).
Fig. 5 is the coil pipe coiling shape schematic diagram (coil pipe is in the core shell) that coils in core print seat of the present invention.
Fig. 6 is the be periphery flame-cover structural front view of fin of outer wall.
Fig. 7 is the be periphery flame-cover structure cutaway view of fin of outer wall.
Fig. 8 is mixing chamber of the present invention and combustion head structure cutaway view (uncovered shape combustion head).
Fig. 9 is mixing chamber of the present invention and combustion head structure cutaway view (uncovered shape combustion head).
Figure 10 is mixing chamber of the present invention and combustion head structure cutaway view (uncovered shape combustion head).
Figure 11 is mixing chamber of the present invention and combustion head structure cutaway view (uncovered shape combustion head).
Figure 12 is mixing chamber of the present invention and combustion head structure cutaway view (closed hollow round casing combustion head).
Figure 13 is mixing chamber of the present invention and combustion head structure cutaway view (closed hollow round casing combustion head).
Figure 14 is mixing chamber of the present invention and combustion head structure cutaway view (closed hollow round casing combustion head).
Among the figure, 1-nozzle, 2-core print seat, 3-down covers cover under 3-1-anti-disc-shaped, and 3-2-anti-cup end shape is cover down, cover 4-igniter head (electric plug), 5-insulation lining under 3-3-anti-bowl-type, 6-fuel conductor, 7-coil pipe, 8-combustion head, 8-1-disc-shaped base burning head, 8-2-cup end shape base burning head, 8-3-bowl-type base burning head, 9-flame-cover, 10-fin, 11-bolt spiral shell, 12-end cap, 13-pre-burning oil nozzle, 14-core shell, 15-cylindrical tube, 16-injection catheter, 17-shell, 18-air inlet, 19-fuel valve, 20-fuel tank, 21-blast pipe, 23-electronic ignition device, 24-hollow round casing combustion head, the hollow round casing combustion head of 24-1-distortion, the hollow round casing combustion head of 24-2-distortion.
As shown in the figure, the shell (17) of the evaporation burner of energy pre-heating fuel is uncovered drum, and the bottom has and the air inlet (18) of using blast pipe (21) UNICOM.Coil pipe (7) coils the top outside core shell (14) in a spiral manner, and insulation lining (5) is arranged between the uncovered upper inside wall of coil pipe (7) and said shell (17); Coil pipe (7) one ends pass insulation lining (5) injection catheter (16) through penetrating core print seat (2) and nozzle (1) UNICOM, and the other end is through passing fuel conductor (6) UNICOM's fuel valve (19) of insulation lining (7) and kitchen range shell (2).Core shell (14) is the straight shape cylinder of upper and lower opening, is furnished with fresh air inlet on the wall; Bolt (11) is fixed into one through end cap (12) with the top of core shell (14) and kitchen range shell (2).Core print seat (2) is enclosed in core shell (14) bottom for disc, and nozzle (1) is fixed in core print seat (2) middle part up; The following cover (3) that is buckled in the mixing chamber on the core print seat (2) is anti-disc-shaped, is furnished with the lower end UNICOM of through hole cylindrical tube (15) on its top and the tube wall, and said cylindrical tube (15) is a straight tube, also can be conical pipe or back taper pipe.The bottom is combustion head (8) bottom and cylindrical tube (15) the upper end UNICOM of disc-shaped, the cup-shaped flame-cover of back-off (9) is buckled in the top of combustion head (8), there is fin (10) (as Fig. 1, Fig. 6 and shown in Figure 7) neighboring, and the fin of its neighboring (10) is carried on a shoulder pole on end cap (12).Electronic ignition device (23) is right for the auxiliary electrode that is fixed on the shell (17), its electrode and igniter head (4) in core shell (8) towards cylindrical tube (15) outer wall, pre-burning oil nozzle (13) on igniter head (4) opposite also towards the outer wall of cylindrical tube (15).
When desire is used burner, spray pre-fuel oil with pre-burning oil nozzle (13) to cylindrical tube (15), while unlocking electronic igniter (23), allow its igniter head (4) electrode pair strike sparks, light the pre-fuel oil that through hole on cylindrical tube (15) wall enters mixing chamber: open fuel valve (19), the pre-burning oil drop combustion that allows (fluid) fuel spray into mixing chamber and wherein to have been fired through nozzle (1), start air blast again, then from blast pipe 21) enter mixing chamber through the through hole of wind on fresh air inlet on core shell (14) wall and cylindrical tube (15) wall that air inlet (18) is blown into, it is combustion-supporting to implement powerful air; Enter combustion head (8) burnt fuel through mixing sky, can burn its outer coil pipe (7) of hot core shell (14) top and coiling, make the fuel that continues to flow through coil pipe (7) be able to abundant preheating, promptly the fuel that sprays from nozzle (1) thereafter has been preheated to the high temperature attitude by coil pipe (7); Again because of mixing chamber, especially the left-hand thread shape of its following cover (3), after making burnt fuel enter mixing chamber, can repeatedly be reheated and atomize, and its hot flame also will be penetrated by flame-cover (9) the once more anti-width of cloth of left-hand thread on it when combustion head (9) is gone up burning, the process that warp heating, atomizing and the anti-width of cloth so repeatedly penetrated, fluid fuel is very abundant in the atomizing of inner core, makes the combustion flame of going out flame-cover (9) flame-hole reach high temperature.The burner thermal efficiency is high.
Embodiment 2: present embodiment is made of Fig. 3, Fig. 4 and Fig. 5.
As shown in the figure, other structures of evaporation burner of energy pre-heating fuel are identical with embodiment 1, just coil pipe (7) is positioned at core shell (14), and it is coiled on the described core print seat (2) (as shown in Figure 5) like disc spring shape ground in same plane, central opening and be nozzle (1); The other end passes shell (17) through fuel conductor and fuel valve UNICOM.The flame-cover of present embodiment (9) is anti-disc-shaped (as shown in Figure 3), and it directly is buckled on the combustion head (8).
The using method of present embodiment is identical with embodiment 1, and it mainly covers the reverberation of (3) down to the pre-thermal source of coil pipe (7) from mixing chamber, and it makes the fuel of the coil pipe of flowing through (7) obtain abundant preheating equally.
Embodiment 3: present embodiment is made of Fig. 8, Fig. 9, Figure 10 and Figure 11.
The bottom except that can be disc-shaped (8) (as Fig. 1, Fig. 3 and shown in Figure 8) of the combustion head (8) of the evaporation burner of energy pre-heating fuel, shape (8-1) (as shown in Figure 9) or bowl-type (8-2) (as Figure 10, shown in Figure 11) at the bottom of can also being glass, and the shape of cover (3) can also be anti-disc-shaped (3-1) (as Fig. 8, shown in Figure 11), anti-cup end shape (3-2) (as shown in Figure 9) or anti-bowl-type (3-3) (as shown in figure 10) under the mixing chamber, is furnished with through hole on following cover (3) wall.
As shown in the figure, the combustion head of the evaporation burner of energy pre-heating fuel can also be the hollow round casing (24) (as shown in figure 13) of sealing, or the hollow round casing (24-1) of its distortion, (24-2) (as Figure 12, shown in Figure 14), the hollow round casing first half is furnished with flame-hole.
Claims (6)
1, a kind of evaporation burner of energy pre-heating fuel, mainly by shell (17), inner core, nozzle (1), coil pipe (7), flame-cover (9) and electronic ignition device (23) constitute, it is characterized in that shell (17) is uncovered shape bucket, air inlet (18) and blast pipe (21) UNICOM are arranged at the bottom, inner core is positioned at the top of said uncovered shape bucket, by core shell (14), core print seat (2), mixing chamber and combustion head (8) constitute, core shell (14) is last, the tube of under shed, be furnished with fresh air inlet on the barrel, core print seat (2) is sealed the lower end of core shell (14), nozzle (1) is contained in core print seat (2) middle part, mixing chamber is made up of cylindrical tube (15) and following cover (3), following cover (3) is buckled on the core print seat (2), be furnished with through hole on cylindrical tube (15) tube wall, its lower end is communicated with cover (3) top down, combustion head (8) bottom is communicated with the upper end of cylindrical tube (15), coil pipe (7) one end UNICOM nozzles (1), the other end is through fuel conductor (6) UNICOM's fuel valve (19), flame-cover (9) covers on combustion head (8) top, igniter head (4) of electronic ignition device (23) is in core shell (14), and it is towards the outer wall of mixing chamber cylindrical tube (15).
2, as the said evaporation burner that can pre-heating fuel of claim 1, it is characterized in that narrating coil pipe (7) coils in core shell (14) or outside the core shell (14), coil pipe (7) in the core shell (14) is coiled on the described core print seat (2), between the coil pipe (7) that core shell (14) is outer and the uncovered inwall of said shell (17) insulation lining (5) is arranged.
3, as the said evaporation burner that can pre-heating fuel of claim 1, the bottom that it is characterized in that narrating combustion head (8) is disc-shaped (8-1), cup end shape (8-2) or bowl-type (8-3), and the shape of cover (3) can be anti-disc-shaped (3-1), anti-cup end shape (3-2) or anti-bowl-type (3-3) under the mixing chamber, is furnished with through hole on following cover (3) wall.
4, as the said evaporation burner that can pre-heating fuel of claim 1, it is characterized in that narrating that flame-cover (9) is cup-shaped for back-off, hollow hemispherical (9-1) or their distortion, be furnished with flame-hole on its sidewall.Its outer wall fin (10) that can be periphery.
5, as the evaporation burner of the said energy of claim 1 pre-heating fuel, it is characterized in that narrating the hollow round casing (24) that combustion head is sealing, or hollow round casing (24-1), (24-2) of its distortion, the hollow round casing first half is furnished with flame-hole.
6,, it is characterized in that narrating mixing chamber cylindrical tube (15) and be straight tube, conical pipe or back taper pipe as the evaporation burner of the said energy of claim 1 pre-heating fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981181333A CN1148532C (en) | 1998-08-21 | 1998-08-21 | Carburation burner sapable of preheating fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981181333A CN1148532C (en) | 1998-08-21 | 1998-08-21 | Carburation burner sapable of preheating fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1245880A true CN1245880A (en) | 2000-03-01 |
| CN1148532C CN1148532C (en) | 2004-05-05 |
Family
ID=5225905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981181333A Expired - Fee Related CN1148532C (en) | 1998-08-21 | 1998-08-21 | Carburation burner sapable of preheating fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1148532C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885271A (en) * | 2017-05-03 | 2017-06-23 | 刘生记 | A kind of methyl alcohol vaporizing heating is cooked dual-purpose stove |
| CN107044635A (en) * | 2017-03-16 | 2017-08-15 | 云南航天工业有限公司 | A kind of low pressure diesel evaporation atomization combustion head |
-
1998
- 1998-08-21 CN CNB981181333A patent/CN1148532C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044635A (en) * | 2017-03-16 | 2017-08-15 | 云南航天工业有限公司 | A kind of low pressure diesel evaporation atomization combustion head |
| CN106885271A (en) * | 2017-05-03 | 2017-06-23 | 刘生记 | A kind of methyl alcohol vaporizing heating is cooked dual-purpose stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1148532C (en) | 2004-05-05 |
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