CN2178853Y - burner for liquid fuel combustion furnace - Google Patents
burner for liquid fuel combustion furnace Download PDFInfo
- Publication number
- CN2178853Y CN2178853Y CN 93234097 CN93234097U CN2178853Y CN 2178853 Y CN2178853 Y CN 2178853Y CN 93234097 CN93234097 CN 93234097 CN 93234097 U CN93234097 U CN 93234097U CN 2178853 Y CN2178853 Y CN 2178853Y
- Authority
- CN
- China
- Prior art keywords
- burner
- vaporization
- liquid fuel
- tube
- pipe
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 title abstract description 10
- 238000009834 vaporization Methods 0.000 claims abstract description 24
- 230000008016 vaporization Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 2
- 238000002309 gasification Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Spray-Type Burners (AREA)
Abstract
A burner for liquid fuel combustion furnace is composed of preheating coil pipe, gasifying pipe, heat-absorbing fins on external surface of gasifying pipe, and small steel balls in said gasifying pipe. The burner has the advantages of high vaporization speed during preheating and normal combustion, difficulty in blocking the vaporization pipe and easiness in removing attachments in the vaporization pipe. The fuel combustion heat utilization rate is high. The burner is suitable for various liquid fuel burning furnaces (ranges).
Description
The utility model relates to a kind of combustion furnace burner, particularly a kind of burner for liquid fuel stove.
The vapourizing unit of liquid-fuel burner has a lot of employing coileds at present, because the vaporization fire directly burns facing to coil pipe, make the coil temperature height, and internal resistance is big, under the bad situation of fuel, is easy to generate clogging.This just makes cooking stove poor for applicability to fuel.Also have the vapourizing unit of some liquid-fuel burners to adopt two straight tube vaporizations, because heating surface is little, make preheating time big, it is also incomplete to vaporize.
The purpose of this utility model provides a kind of band heat absorption fin, the convenient liquid fuel furnace burner that stops up of removing of generating tube endoporus.
The utility model is done in such a manner: at the burner body inner chamber interior cover is housed, on their tops, the gland of giving vent to anger is housed, between burner body and preheating dish, preheat coil is arranged, on preheat coil, have the vaporization fire tube of a band gasification fire hole to be installed in the interior cover, generating tube is placed in above the vaporization fire tube, and its two ends are communicated with the logical combustion gas lumen orifice of preheat coil and burner body respectively, in the pore of vaporization fire tube, but the little steel ball of free rolling is housed.The outer wall of vaporization fire tube installs and is fixed with the heat absorption fin.The gland of giving vent to anger is that fire lid or hole, eddy flow slit go out compression ring.The heat absorption fin has 2 to 30.
Vaporization rate was fast when this burner had preheating and normal combustion, was difficult for stopping up generating tube, took place to stop up as contingency to be easy to remove fuel combustion heat utilization ratio height.It is applicable to uses all kinds of fluid combustion stoves (kitchen range).
Fig. 1 is the liquid-fuel burner schematic diagram of slot hole vortex formula structure
Fig. 2 is the liquid-fuel burner schematic diagram of banking fire lid formula structure
Below in conjunction with accompanying drawing this burner is described in further detail: little steel ball 2 is contained in the generating tube 4.Cover 11 is contained in the outlet side of generating tube 4.9 heat absorption fins 3 are enclosed within on the generating tube 4.Joint 1 and joint 12 are enclosed within the two ends of generating tube 4 respectively, and joint 1 and generating tube 4 are through in burner body 9 and the interior cover 7.Interior cover 7 is contained in the seam of burner body 9, by gland circle 15 hole, eddy flow slit is gone out compression ring 10 and be pressed in burner body 9 and the interior cover 7, one of preheat coil 5 terminates on the joint 1, and the coil portions of preheat coil 5 is in interior cover 7, on preheating dish 8, the other end is connected on the control valve 14.Control valve 14 ventholes are communicated with the lumen orifice of the logical gas inlet of burner body 9.In the cover 7, its tube wall had vaporization fire hole b in vaporization fire tube 6 was through, and preheating dish 8 is hung in the bottom of burner body 9.
This burner operation principle: at first preheated liquid is put into preheating dish 8 and ignition, pre-showing tremendous enthusiasm to preheat coil 5, generating tube 4 and fin 3 heating, after reaching preheat temperature, open control valve 14, liquid fuel at first enters after the preheat coil vaporization again and continues vaporization in the generating tube 4, enter in the control valve 14 by wireway 13 then, the air inlet that sprays into burner body 9 through nozzle enters in the burner body 9 again, the hole, slit that goes out compression ring through hole, eddy flow slit is discharged burning or is discharged burning through fire lid 10 and burner body 9 formed slit a, simultaneously also to fin 3 and generating tube 4 heating, after pre-heating fuel burns down, the vaporization fire hole b burning of vaporization fire tube 6 has vaporization fire heating fin 3 and generating tube 4, continue vaporization to keep, because heat absorption fin 3 has increased endotherm area, and transfer heat on the vaporization fire tube 6, the calorific intensity of this vapourizing unit is increased greatly, liquid fuel evaporation is abundant.And this vapourizing unit is slow in the cooling of flame-out back.Little steel ball 2 in the generating tube 4 has played the effect that liquid fuel is heated evenly, and helps vaporization.Because rolling back and forth, little steel ball 2 make the foul in the generating tube 4 be difficult for being attached on the tube wall simultaneously, and can prevent that gas from toward rollback, playing the effect of the retention flame, when normal combustion, 5 of preheat coils play carries the liquid fuel effect, so coil pipe stopping state can not occur.
Claims (2)
1, a kind of burner for liquid fuel stove, it is equipped with interior cover at the burner body inner chamber, on their tops, the gland of giving vent to anger is housed, between burner body and preheating dish, preheat coil is arranged, it is characterized in that on preheat coil [5], there is the vaporization fire tube [6] of a band gasification fire hole b to be installed in the interior cover [7], generating tube [4] is placed in above the vaporization fire tube [6], its two ends are communicated with the logical combustion gas lumen orifice of preheat coil [5] and burner body [9] respectively, the vaporization fire tube [6] but pore in the little steel ball of free rolling [2] is housed, the vaporization fire tube [6] outer wall install be fixed with the heat absorption fin [3].
2, according to the described burner of claim 1, the fin ［ 3 ］ that it is characterized in that absorbing heat has 2 to 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234097 CN2178853Y (en) | 1993-06-09 | 1993-06-09 | burner for liquid fuel combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93234097 CN2178853Y (en) | 1993-06-09 | 1993-06-09 | burner for liquid fuel combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2178853Y true CN2178853Y (en) | 1994-10-05 |
Family
ID=33809849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93234097 Expired - Fee Related CN2178853Y (en) | 1993-06-09 | 1993-06-09 | burner for liquid fuel combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2178853Y (en) |
-
1993
- 1993-06-09 CN CN 93234097 patent/CN2178853Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |