CN201897220U - Chinese meal furnace end - Google Patents
Chinese meal furnace end Download PDFInfo
- Publication number
- CN201897220U CN201897220U CN2010206582107U CN201020658210U CN201897220U CN 201897220 U CN201897220 U CN 201897220U CN 2010206582107 U CN2010206582107 U CN 2010206582107U CN 201020658210 U CN201020658210 U CN 201020658210U CN 201897220 U CN201897220 U CN 201897220U
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- Prior art keywords
- pipe
- air
- annular
- infrared heating
- heating pipe
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Abstract
The utility model relates to a Chinese meal furnace end which comprises an exhaust pipe, an air guiding disc, a tray, a heat-insulating plate, an annular air equalizing pipe, an infrared heating pipe, a shell pipe and an annular end cover, wherein the exhaust pipe comprises an injector pipe with splay profiles, and an air delivery pipe which is communicated with the injector pipe and is provided with horn-shaped profiles; a supporting foot is arranged below the air guiding disc; the center of the air guiding disc is provided with a central hole; more than two air guiding slots are arranged around the central hole; the central hole is communicated with the air delivery pipe and air guiding slots; the tray is supported on the convex edge of the air guiding slot; the heat-insulating plate is fixed on the tray; one end of the annular air equalizing pipe is fixed on the tray; one end of the infrared heating pipe is fixed on the tray; the annular air equalizing pipe is sheathed outside the infrared heating pipe; a combustion hearth is formed in the infrared heating pipe; more than two air outlets are arranged on the annular air equalizing pipe; one end of the shell pipe is fixed on the air guiding disc; the shell pipe is sheathed outside the annular air equalizing pipe; the shell pipe, the annular air equalizing pipe and the tray form a mixed chamber; the annular end cover is arranged at the other ends of the shell pipe, the annular air equalizing pipe and the infrared heating pipe and can seal the ends; and a heat-insulating pad is arranged below the annular end cover. The Chinese meal furnace end has the advantages of safety and reliability in use, high combustion efficiency, long service life and the like.
Description
Technical field
The utility model relates to a kind of Chinese meal burner.
Background technology
Existing Chinese meal burner comprises air inlet pipe, is located at the mixed air cavity air inlet pipe top and that be communicated with it and is located at the infrared combustion plate that mixes on the air cavity, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth.During use, air and combustion gas enter in the air inlet pipe and mix in mixing air cavity, air and combustion gas mixing inhomogeneous, and the tolerance difference of the mist that sprays in each position, therefore the ignition temperature on burner is inhomogeneous, the thermal efficiency is low, moreover the infrared combustion plate is corroded easily, and service life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of air and combustion gas mixing of can making even, the air pressure that mixes the mist at each position in the air cavity is even, and the ignition temperature on the burner is even, thermal efficiency height, be not easy to be corroded a kind of Chinese meal burner of long service life.
In order to achieve the above object, the utility model is to realize like this, it is a kind of Chinese meal burner, comprise exhaust column, exhaust column comprises that section is the ajutage that the induction tunnel of " eight " font and the section that is communicated with induction tunnel are " loudspeaker " shape, is characterized in that: also comprise air-guide disk, below air-guide disk, be provided with feet, center at air-guide disk is provided with centre bore, is provided with the air slot more than two around centre bore, and centre bore is communicated with ajutage and air slot; Also comprise the pallet of support on the air slot chimb, be fixed on thermal insulation board, an end on the pallet and be fixed on annular on the pallet all tracheae and an end are fixed on infrared heating pipe on the pallet, annular all tracheae is set in outside the infrared heating pipe, form burner hearth in the infrared heating pipe, on the equal tracheae of annular, be provided with plural venthole; Comprise that also an end is fixed on the display pipe on the air-guide disk, display pipe is set in outside the equal tracheae of annular, and display pipe, the equal tracheae of annular and pallet form one and mix air cavity; Also comprise being located at display pipe, annular all tracheae and the infrared heating pipe other end and, below annular end cap, be provided with heat insulating mattress the annular end cap of its sealing.
Be provided with to the pit that sinks at the center of described pallet, the pit support is on the chimb of air slot.
The angle of described infrared heating pipe and pallet is the 45-90 degree.
Described infrared heating pipe is that heat-resisting thousand laminates of siderochrome aluminium are made.
Described thermal insulation board is three layers, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.
The dead in line of described induction tunnel and ajutage also comprises the air regulating board that is located at induction tunnel air intake vent place, is provided with to drive the turn-button that air regulating board rotates on air regulating board.
The utility model advantage compared with prior art is, air and combustion gas can well be mixed, the air pressure that mixes each position in the air cavity is even, mixed gas sprays uniformly by the wall of the equal tracheae of annular again, and the ignition temperature at each position on the infrared heating pipe is even, the raising 60% that thermal efficiency ratio is traditional, combustion flame is stable, the temperature of burning furnace chamber can reach the 950-1050 degree, and gas consumption is little, energy-conservationly reaches 30%; Because thermal insulation board is arranged, tempering phenomenon can not appear, and safe in utilization, reliable.Because the infrared heating pipe vertically is provided with, and can reduce the pollution of oil smoke to it, has improved service life.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 the utility model removes the stereogram of display pipe.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Shown in Fig. 1 to 4, it is a kind of Chinese meal burner, comprise exhaust column 8, exhaust column comprises that section is the induction tunnel 82 of " eight " font and the section that is communicated with induction tunnel is the ajutage 81 of " loudspeaker " shape, the utility model characteristics are: also comprise air-guide disk 7, below air-guide disk, be provided with feet 73, be provided with centre bore 72 at the center of air-guide disk, around centre bore, be provided with the air slot 71 more than two, be provided with three air slots in the present embodiment, also can establish four air slots or more, centre bore 72 is communicated with ajutage 81 and air slot 71, air slot is streamlined, is convenient to air guide; Also comprise the pallet 6 of support on the air slot chimb, be fixed on thermal insulation board 5, an end on the pallet and be fixed on annular on the pallet all tracheae 4 and an end are fixed on infrared heating pipe 12 on the pallet, annular all tracheae is set in outside the infrared heating pipe, form burner hearth in the infrared heating pipe, on the equal tracheae of annular, be provided with plural venthole; Comprise that also an end is fixed on the display pipe 3 on the air-guide disk, display pipe is set in outside the equal tracheae of annular, and display pipe, the equal tracheae of annular and pallet form one and mix air cavity 67; Also comprise being located at display pipe, annular all tracheae and the infrared heating pipe other end and, below annular end cap, be provided with heat insulating mattress 11 annular end cap 2 of its sealing.Also comprise the grate 1 that is located on the annular end cap.
During use, air and combustion gas suck from ajutage 81 from induction tunnel 82 again and enter centre bore 73 on the air-guide disk 7, flow in the mixed air cavity 67 through air slot 71, under the effect of the equal tracheae 4 of annular, the gas that mixes is uniformly from 12 ejections of infrared heating pipe, the ignition temperature at each position on the burner is even, thermal efficiency height.Because thermal insulation board 5 is arranged, tempering phenomenon can not appear, and safe in utilization, reliable.Because the infrared heating pipe vertically is provided with, and can reduce the pollution of oil smoke to it, has improved service life.
In the present embodiment, be provided with to the pit 61 that sinks at the center of pallet 6, the pit support is on the chimb of air slot.Infrared heating pipe 12 is the 45-90 degree with the angle of pallet 6, and best angle is in 75-90 degree scope.Infrared heating pipe 12 is made for heat-resisting thousand laminates of siderochrome aluminium.Thermal insulation board 5 is three layers, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.The dead in line of induction tunnel 82 and ajutage 81 also comprises the air regulating board 10 that is located at induction tunnel air intake vent place, is provided with to drive the turn-button 9 that air regulating board rotates on air regulating board.
Claims (6)
1. Chinese meal burner, comprise exhaust column, exhaust column comprises that section is the ajutage that the induction tunnel of " eight " font and the section that is communicated with induction tunnel are " loudspeaker " shape, it is characterized in that: also comprise air-guide disk (7), below air-guide disk, be provided with feet (73), be provided with centre bore (72) at the center of air-guide disk, be provided with the air slot (71) more than two around centre bore, centre bore is communicated with ajutage (81) and air slot; Also comprise the pallet (6) of support on the air slot chimb, be fixed on thermal insulation board (5), an end on the pallet and be fixed on annular on the pallet all tracheae (4) and an end are fixed on infrared heating pipe (12) on the pallet, annular all tracheae is set in outside the infrared heating pipe, form burner hearth in the infrared heating pipe, on the equal tracheae of annular, be provided with plural venthole; Comprise that also an end is fixed on the display pipe (3) on the air-guide disk, display pipe is set in outside the equal tracheae of annular, and display pipe, the equal tracheae of annular and pallet form one and mix air cavity (67); Also comprise being located at display pipe, annular all tracheae and the infrared heating pipe other end and, below annular end cap, be provided with heat insulating mattress (11) the annular end cap (2) of its sealing.
2. Chinese meal burner according to claim 1 is characterized in that: be provided with at the center of described pallet (6) to the pit (61) that sinks, the pit support is on the chimb of air slot.
3. Chinese meal burner according to claim 1 is characterized in that: described infrared heating pipe (12) is the 45-90 degree with the angle of pallet (6).
4. Chinese meal burner according to claim 1 is characterized in that: described infrared heating pipe (12) is made for heat-resisting thousand laminates of siderochrome aluminium.
5. Chinese meal burner according to claim 1 is characterized in that: described thermal insulation board (5) is three layers, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.
6. Chinese meal burner according to claim 1, it is characterized in that: the dead in line of described induction tunnel (82) and ajutage (81), also comprise the air regulating board (10) that is located at induction tunnel air intake vent place, on air regulating board, be provided with and drive the turn-button (9) that air regulating board rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206582107U CN201897220U (en) | 2010-12-14 | 2010-12-14 | Chinese meal furnace end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206582107U CN201897220U (en) | 2010-12-14 | 2010-12-14 | Chinese meal furnace end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897220U true CN201897220U (en) | 2011-07-13 |
Family
ID=44255127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206582107U Expired - Fee Related CN201897220U (en) | 2010-12-14 | 2010-12-14 | Chinese meal furnace end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679700A (en) * | 2018-07-19 | 2018-10-19 | 慈溪市恒进电子有限公司 | A kind of self power generation blower mechanism of outdoor heater |
-
2010
- 2010-12-14 CN CN2010206582107U patent/CN201897220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679700A (en) * | 2018-07-19 | 2018-10-19 | 慈溪市恒进电子有限公司 | A kind of self power generation blower mechanism of outdoor heater |
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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: 20110713 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |