CN201155792Y - Electrode-free light oil auxiliary ignition apparatus - Google Patents
Electrode-free light oil auxiliary ignition apparatus Download PDFInfo
- Publication number
- CN201155792Y CN201155792Y CNU2007200271333U CN200720027133U CN201155792Y CN 201155792 Y CN201155792 Y CN 201155792Y CN U2007200271333 U CNU2007200271333 U CN U2007200271333U CN 200720027133 U CN200720027133 U CN 200720027133U CN 201155792 Y CN201155792 Y CN 201155792Y
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- CN
- China
- Prior art keywords
- light oil
- inner liner
- burner inner
- flame tube
- oil
- 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
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Abstract
The utility model relates to an electrodeless light-oil auxiliary igniter; wherein, a flame tube and a oil gun are integrated into a whole; a vortex air duct is arranged at the bottom of the flame tube; a burner port is arranged on the joint of the oil gun arranged in the flame tube and positioned at the middle part of the flame tube; two hollow insulating porcelain sticks pass through the bottom of the flame tube and are respectively arranged the upper parts of the two sides of the oil gun, and one end of the insulating porcelain stick is fixedly connected with a porcelain terminal; a electric heating wire passes through the hollow insulating porcelain stick. The porcelain terminal is connected with proper power pressure to make the temperature of the porcelain terminal rapidly reach the ignition temperature of light oil; and the electric heating wire in the flame tube is positioned within the range of the spraying corn of the burner port, thereby achieving fast ignition.
Description
One, technical field
The utility model relates to a kind of electrodeless light oil auxiliary igniter, particularly a kind ofly is applied in the light oil auxiliary igniter on the automation oil burner in the oilfield transportation system heat power equipment.
Two, background technology
At present, because fuel qualities is comparatively complicated, the automation oil burner adopts the mode of auxiliary firing substantially in the oilfield transportation system heat power equipment.And the light oil auxiliary igniter is applied on the burner of intermittent duty mostly, to improve the safety coefficient of heat power equipment.The electrode of light oil auxiliary igniter is fixed on the outside of auxiliary igniter burner inner liner, and one or two porcelain bar electrode is arranged, and certain sparking gap is arranged between the electrode tip, provide voltage by high-tension coil, the electrode sparking is held in the light oil atomizer cone, the light oil that ignites thus, and then the Cauldron that ignites.The problem that this igniter exists is, the porcelain rod is carbon distribution easily, cause sparking not just, spark delay, cause ignition failure, cause the Cauldron detonation when serious, have influence on the continuity and the environment protecting of device security, production.The porcelain rod needs in time to clean, and electrode gap and position need accurately to adjust, and maintenance cost, labour intensity are increased.
Three, summary of the invention
In order to overcome the above deficiency that existing light oil auxiliary igniter exists; the utility model provides a kind of electrodeless light oil auxiliary igniter; this igniter can not only be accurately and timely igniting, and can reach the effect of exempting from clean and maintenance, greatly reduce the burner downtime rate.
The technical scheme that its technical problem that solves the utility model adopts is: burner inner liner and oil gun are one, and the bottom of burner inner liner has eddy flow wind groove; The light oil nozzles are directly installed on the interior oil gun interface of burner inner liner, and light oil nozzles position is at the burner inner liner middle part; Two hollow insulation porcelain rods pass the burner inner liner bottom, lay respectively at oil gun two upper lateral parts, and an end and ceramic binding post are connected and fixed; Be installed with a heating wire in the hollow insulation porcelain rod, heating wire adopts high temperature resistant thermo electric material, in the pottery binding post binding post is arranged, the pottery binding post inserts suitable supply voltage, its temperature is reached rapidly about 1100 degrees centigrade, heating wire is positioned at the scope of light oil nozzles atomizer cone in the burner inner liner, thereby reaches the purpose of rapid igniting.
The beneficial effects of the utility model are, porcelain rod carbon distribution seldom in burner inner liner, and in time rapidly, the ignition failure rate reduces greatly in igniting.
Four, description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a sectional structural map of the present utility model.
Fig. 2 is a front schematic view of the present utility model.
1. burner inner liners among the figure, 2. eddy flow wind groove, 3. heating wire, 4. light oil nozzles, 5. nozzles interface, 6. oil inlet passage, 7. oil gun, 8. ceramic binding post, 9. hollow insulation porcelain rod, 10. binding post, 11. oil-feed interfaces.
Five, the specific embodiment
In Fig. 1, hollow insulation porcelain rod 9 passes burner inner liner 1 bottom, lay respectively at 7 liang of upper lateral parts of oil gun, one end and ceramic binding post 8 are connected and fixed, pottery binding post 8 is fixed on the oil gun 7, be installed with a high temperature resistant heating wire 3 in the hollow insulation porcelain rod 9, heating wire 3 is positioned at the scope of light oil nozzles 4 atomizer cones in the burner inner liner 1, light oil nozzles 4 are directly installed on the burner inner liner 1 interior nozzles interface 5, oil circuit is connected on the oil-feed interface 11, in the pottery binding post 8 binding post 10 is arranged, ceramic binding post 8 inserts suitable supply voltage.When burner enters ignition procedure, ceramic binding post 8 electric, heating wire 3 heats up rapidly, light oil nozzles 4 spray atomized fuels, reach its fuel oil burning-point and catch fire rapidly and ignite, and then the Cauldron that ignites.
In Fig. 2, eddy flow wind groove 2 angles are 30 °, in the bottom of burner inner liner 1.
Claims (2)
1. electrodeless light oil auxiliary igniter, it is characterized in that: burner inner liner (1) and oil gun (7) they are one, and the bottom of burner inner liner (1) has eddy flow wind groove (2); Light oil nozzles (4) are directly installed on the interior nozzles interface of burner inner liner (1) (5), and light oil nozzles (4) position is at burner inner liner (1) middle part; Two hollow insulation porcelain rods (9) pass burner inner liner (1) bottom, lay respectively at oil gun (7) two upper lateral parts, and an end and ceramic binding post (8) are connected and fixed; Be installed with a heating wire (3) in the hollow insulation porcelain rod (9), heating wire (3) adopts high temperature resistant thermo electric material, and ceramic binding post (8) inserts suitable supply voltage, and the interior heating wire of burner inner liner (1) (3) is positioned at the scope of light oil nozzles (4) atomizer cone.
2. electrodeless light oil auxiliary igniter according to claim 1 is characterized in that: eddy flow wind groove (2) angle is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271333U CN201155792Y (en) | 2007-08-28 | 2007-08-28 | Electrode-free light oil auxiliary ignition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200271333U CN201155792Y (en) | 2007-08-28 | 2007-08-28 | Electrode-free light oil auxiliary ignition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155792Y true CN201155792Y (en) | 2008-11-26 |
Family
ID=40103573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200271333U Expired - Fee Related CN201155792Y (en) | 2007-08-28 | 2007-08-28 | Electrode-free light oil auxiliary ignition apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155792Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986247A (en) * | 2019-04-30 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | The mating preheating device of welding robot for thick-walled pressure vessel welding |
-
2007
- 2007-08-28 CN CNU2007200271333U patent/CN201155792Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986247A (en) * | 2019-04-30 | 2019-07-09 | 宁夏吴忠市好运电焊机有限公司 | The mating preheating device of welding robot for thick-walled pressure vessel welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20090928 |