CN201897218U - Burner for Chinese meal furnace - Google Patents
Burner for Chinese meal furnace Download PDFInfo
- Publication number
- CN201897218U CN201897218U CN2010206314457U CN201020631445U CN201897218U CN 201897218 U CN201897218 U CN 201897218U CN 2010206314457 U CN2010206314457 U CN 2010206314457U CN 201020631445 U CN201020631445 U CN 201020631445U CN 201897218 U CN201897218 U CN 201897218U
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- air
- pipe
- inlet pipe
- annular
- burner
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Abstract
The utility model relates to a burner for a Chinese meal furnace, comprising an air inlet pipe with an air blow-in hole, a combustion gas inlet pipe arranged in the air inlet pipe, an air guiding disc arranged above the air inlet pipe, a tray supported on the air guiding slots, a heat-insulating plate fixed on the tray, an annular air equalizing pipe with one end fixed on the tray and an infrared heating pipe with one end fixed on the tray; the lower end of the combustion gas inlet pipe is provided with a combustion gas inlet nozzle; the upper end of the combustion gas inlet pipe is provided with more than two air guiding blades that lead the entered air to helically ascend; the center of the gas guiding disc is provided with a central hole; the air guiding slots are arranged on the gas guiding disc around the central hole; the central hole is communicated with the air inlet pipe and the air guiding slots; the annular air equalizing pipe is sheathed outside the infrared heating pipe; and a combustion hearth is formed in the infrared heating pipe. The burner has the advantages of high combustion efficiency, long service life, high safety in use, good reliability and the like.
Description
Technical field
The utility model relates to the burner that a kind of Chinese meal stove is used.
Background technology
The burner that existing Chinese meal stove is used 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, ignition temperature on the burner is even, thermal efficiency height, be not easy to be corroded the burner that a kind of Chinese meal stove of long service life is used.
In order to achieve the above object, the utility model is achieved in that it is the burner that a kind of Chinese meal stove is used, and comprises blast pipe, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth; Also comprise the gas inlet pipe that is located in the blast pipe, be provided with the combustion gas suction nozzle in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet, the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade of air that making more than two enters in the upper end of gas inlet pipe, wind blade is positioned at the top that air is blown into mouth; It is characterized in that: also comprise the air-guide disk that is located at the blast pipe top, be provided with centre bore at the center of air-guide disk, be provided with air slot on air-guide disk and around being positioned at centre bore, centre bore is communicated with blast pipe and air slot; Also comprise support at the pallet on the air slot, 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, forms burner hearth in the infrared heating pipe; Comprise that also an end is fixed on the display pipe on the air-guide disk, display pipe is set in outside the annular gas pipe, and display pipe, annular gas pipe and pallet form one and mix air cavity, be uniformly distributed with several and portal on the equal tracheae of annular; 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, pit is positioned on the described air slot, from
And the formation outlet passageway.
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 made by trilaminate material, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.
The utility model advantage compared with prior art is, because wind blade has been arranged, the air spiral that enters blast pipe is risen, thereby drive the rising of the combustion gas spiral that enters, 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, the ignition temperature at each position on the infrared heating pipe is even, the raising 60% that thermal efficiency ratio is traditional, and combustion flame is stable, the temperature of burning furnace chamber can reach the 950-1050 degree, gas consumption is little, energy-conservationly reaches 30%, has improved the environment in the kitchen greatly; Because the vertical setting of infrared heating pipe can reduce the corrosion of oil smoke to it, long service life; Because thermal insulation board is arranged, the flame of burner hearth can not produce tempering phenomenon, and is safe in utilization, reliable.
Description of drawings
Fig. 1 is an exploded perspective view of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the stereogram that the utility model removes 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 the burner that a kind of Chinese meal stove is used, and comprises blast pipe 3, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth 31; Also comprise the gas inlet pipe 2 that is located in the blast pipe, be provided with combustion gas suction nozzle 1 in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet 21, the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade 10 of air that making more than two enters in the upper end of gas inlet pipe, three or four or more wind blade also can be set, and wind blade is positioned at the top that air is blown into mouth; The special characteristics of the utility model are: also comprise the air-guide disk 4 that is located at the blast pipe top, be provided with centre bore 42 at the center of air-guide disk, on air-guide disk and around being positioned at centre bore, be provided with air slot 41, centre bore is communicated with blast pipe 3, air slot communicates with centre bore, and air slot is streamlined, the gas communication of being convenient to enter, resistance when reducing circulation can be provided with air slot 41 more than two or three or four at air-guide disk; Also comprise support at the pallet on the air slot 5, be fixed on thermal insulation board 6, an end on the pallet and be fixed on annular on the pallet all tracheae 7 and an end are fixed on infrared heating pipe 11 on the pallet, annular all tracheae is set in outside the infrared heating pipe, forms burner hearth in the infrared heating pipe; Comprise that also an end is fixed on the display pipe 8 on the air-guide disk, display pipe is set in outside the annular gas pipe, and display pipe, annular gas pipe and pallet form one and mix air cavity 87; 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 12 annular end cap 9 of its sealing.
During use, because wind blade 10 has been arranged, can make the rising of the air spiral that enters, thereby drive the rising of the 21 combustion gas spirals that come out from the gas outlet, after making air and combustion gas well mixing again the air slot from air-guide disk 4 41 flow to and mix the air cavity 87, under the effect of the equal tracheae 7 of annular, the gas of mixing sprays uniformly, the ignition temperature at each position on the burner is even, thermal efficiency height.Because infrared heating pipe 11 is vertical settings, has reduced the pollution of oil smoke to it, has improved service life, also because thermal insulation board 6 is arranged, tempering phenomenon can not take place in the flame of burner hearth, and is safe in utilization, reliable.
In the present embodiment, the center of pallet 5 is provided with to the pit 51 that sinks, and pit is positioned on the air slot 41, thereby forms outlet passageway.Infrared heating pipe 11 is the 45-90 degree with the angle of pallet 6.Infrared heating pipe 11 is made for heat-resisting thousand laminates of siderochrome aluminium, is uniformly distributed with several and portals on the equal tracheae 7 of annular.Thermal insulation board 6 is made by trilaminate material, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.
Claims (5)
1. the burner that the Chinese meal stove is used comprises blast pipe, is provided with the air that is communicated with air blast in the lower end of air inlet pipe and is blown into mouth; Also comprise the gas inlet pipe that is located in the blast pipe, be provided with the combustion gas suction nozzle in the lower end of gas inlet pipe, the upper end of gas inlet pipe is provided with gas outlet, the gap that has air to enter between gas inlet pipe and the blast pipe, be provided with the spiralling wind blade of air that making more than two enters in the upper end of gas inlet pipe, wind blade is positioned at the top that air is blown into mouth; It is characterized in that: also comprise the air-guide disk (4) that is located at the blast pipe top, be provided with centre bore (42) at the center of air-guide disk, be provided with air slot (41) on air-guide disk and around being positioned at centre bore, centre bore is communicated with blast pipe (3) and air slot; Also comprise support at the pallet on the air slot (5), be fixed on thermal insulation board (6), an end on the pallet and be fixed on annular on the pallet all tracheae (7) and an end are fixed on infrared heating pipe (11) 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 (7), be uniformly distributed with several and portal; Comprise that also an end is fixed on the display pipe (8) on the air-guide disk, display pipe is set in outside the annular gas pipe, and display pipe, annular gas pipe and pallet form one and mix air cavity (87); 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 (12) the annular end cap (9) of its sealing.
2. the burner that a kind of Chinese meal stove according to claim 1 is used is characterized in that: be provided with at the center of described pallet (5) to the pit (51) that sinks, pit is positioned on the described air slot (41), thereby forms outlet passageway.
3. the burner that a kind of Chinese meal stove according to claim 1 is used is characterized in that: described infrared heating pipe (11) is the 45-90 degree with the angle of pallet (5).
4. the burner that a kind of Chinese meal stove according to claim 1 is used is characterized in that: described infrared heating pipe (11) is made for heat-resisting thousand laminates of siderochrome aluminium.
5. the burner that a kind of Chinese meal stove according to claim 1 is used is characterized in that: described thermal insulation board (6) is made by trilaminate material, and the intermediate layer is a thermal insulation layer, and two outside layers is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206314457U CN201897218U (en) | 2010-11-30 | 2010-11-30 | Burner for Chinese meal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206314457U CN201897218U (en) | 2010-11-30 | 2010-11-30 | Burner for Chinese meal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897218U true CN201897218U (en) | 2011-07-13 |
Family
ID=44255125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206314457U Expired - Fee Related CN201897218U (en) | 2010-11-30 | 2010-11-30 | Burner for Chinese meal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537957A (en) * | 2012-01-20 | 2012-07-04 | 何富有 | Novel gas stove head |
-
2010
- 2010-11-30 CN CN2010206314457U patent/CN201897218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537957A (en) * | 2012-01-20 | 2012-07-04 | 何富有 | Novel gas stove head |
| CN102537957B (en) * | 2012-01-20 | 2014-11-26 | 何富有 | Novel gas stove head |
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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: 20141130 |
|
| EXPY | Termination of patent right or utility model |