CN2449064Y - Double-ring gas burner - Google Patents
Double-ring gas burner Download PDFInfo
- Publication number
- CN2449064Y CN2449064Y CN 00239817 CN00239817U CN2449064Y CN 2449064 Y CN2449064 Y CN 2449064Y CN 00239817 CN00239817 CN 00239817 CN 00239817 U CN00239817 U CN 00239817U CN 2449064 Y CN2449064 Y CN 2449064Y
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- China
- Prior art keywords
- fire
- ring fire
- radiant panel
- flame
- porous
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- 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 a gas burner used for an embedded range. Inner ring fire is becomes outer jetting type flame through the design, and outer ring fire is designed into an infrared burning mode with high efficiency. An igniter and a flame detection type or a thermojunction type accidental flame-out protection device can be conveniently placed between the inner ring fire and the outer ring fire. Consequently, the burner has the advantages of convenient ignition, good flame transmission performance, high heat efficiency, and advanced and reliable function.
Description
The utility model relates to the improvement of household gas utensils, especially the improvement of built-in type cooker gas burner.
Along with going deep into of reform and opening-up, the raising of living standards of the people, China family is also more and more higher to the requirement of kitchen range, and built-in type cooker is just entering the family of ordinary people, especially in big and medium-sized cities.The use of built-in type cooker makes family kitchen attractive in appearance, reaches the requirement of the family kitchen hallization.Yet at present built-in type cooker on the market all is to adopt the atmospheric burning type mode, and thermal efficiency ratio is lower, when the kitchen finishing better and the bottom seal when better, the phenomenon or the incomplete combustion of the yellow flame of flame appears, will soon the sooting cooker.Secondly, when gas source changed, it was good or yellow flame phenomenon arranged ignition performance to occur, and uncork gas and end bottle gas can be very different when using bottle gas, and particularly in the north, the use in its winter and summer has very big difference.And if use common infrared burner, though can make the thermal efficiency of kitchen range higher, but can make ignition difficulties, or be difficult to the function expansion, as protector of accident extinguishing is installed, perhaps cause appearance poor, firepower adjustable range narrow, or igniting property is poor.Therefore, the designed combustion performance is good, the thermal efficiency is high, the kitchen range good looking appearance, simultaneously easy to operate, can realize the burner that function is many, be a great problem of embedded gas kitchen ranges design.
The purpose of this utility model is, by designing a kind of dicyclic burner, makes the having good burning performance of embedded gas kitchen ranges, thermal efficiency height, safe and reliable, easy to operate, good looking appearance.
The utility model is realized by following scheme: ring fire and outer ring fire separated structures in burner adopts, it is made up of interior ring fire injector (1), outer ring fire injector (2), outer shroud stove chamber (3), interior ring fire furnace chamber (4), outer fiery formula fire lid (5) is arranged on the interior ring fire furnace chamber (4), porous radiant panel (6) is arranged on the outer shroud stove chamber (3), between the outer fiery formula fire lid (5) of interior ring fire and the porous radiant panel (6) of outer ring fire one 5～15 mm clearance is arranged.In this gap, can install and the igniter (igniting pin) (8) of fixed combustion device and protector of accident extinguishing (flame ion detects inductive needle or thermocouple induction pin) (9), make kitchen range have the accident extinguishing defencive function.The flame of the outer fiery formula fire lid (5) of interior ring fire is to spray to the neighboring, and its fire hole (7) can be directly-firing or hole, revolving garden, also can be the clearance type fire hole of rotation fire.The upper surface of porous radiant panel (6) is coated with the infrared radiation coating of high blackness, and to improve the radiant heat energy and the thermal efficiency, porous radiant panel (6) can be the porous ceramics radiant panel, also can be the metallic fiber radiant panel.Like this, ring fire and transferring to when using whole burner in using, the external spraying type flame in the interior ring fire (comprising straight fire and rotation flame) just can be lighted outer ring fire easily, and flame transmission performance is good.And the outer ring fire that the accounts for burner heat energy main body high infrared ray combustion system that is the thermal efficiency has guaranteed that its thermal efficiency ratio is higher, has good burning performance, and can adapt to the variation of source of the gas.
The utility model has the advantages that kitchen range thermal efficiency height, function is strong, igniting property good, good looking appearance, safe and reliable.
Below in conjunction with the description of the drawings, provide embodiment.
Fig. 1 is the utility model longitudinal sectional drawing.
Fig. 2 is the profile (rotation fire) of the outer fiery formula fire lid (5) of ring fire in the utility model.
Fig. 3 is the utility model longitudinal sectional drawing (unexpected flame-out protection device is arranged).
Fig. 4 is the profile (straight fire) of the outer fiery formula fire lid (5) of ring fire in the utility model.
Embodiment 1 (seeing Fig. 3, Fig. 2):
Ring fire and outer ring fire separated structures in a kind of dicyclo gas burner adopts, it by interior ring fire injector (1), interior ring fire furnace chamber (4), outer ring fire injector (2), outer shroud stove chamber (3), form, outer fiery formula fire lid (5) is arranged on the interior ring fire furnace chamber (4), porous radiant panel (6) is arranged on the outer shroud stove chamber (3), between outer fiery formula fire lid (5) and the porous radiant panel (6) one 10 mm clearance is arranged.Igniting pin (8) and the flame ion of installing and be fixed with burner in this gap detect inductive needle (9), and kitchen range have the accident extinguishing defencive function.The flame of outer fiery formula fire lid (5) is to spray to the neighboring, and its fire hole (7) is the rotation fire fire hole of clearance type.Porous radiant panel (6) is the porous ceramics radiant panel, and its upper surface is coated with the infrared radiation coating of high blackness, to improve the radiant heat energy and the thermal efficiency.Like this, ring fire and transferring to when using whole burner in using, the external spraying type in the interior ring fire rotates flame can be lighted outer ring fire easily, and flame transmission performance is good.And the outer ring fire that the accounts for burner heat energy main body high infrared ray combustion system that is the thermal efficiency has guaranteed that its thermal efficiency ratio is higher, has good burning performance, and can adapt to the variation of source of the gas.
Embodiment 2 (seeing Fig. 1, Fig. 4):
With embodiment 1, not mounting points fire pin and ion detection inductive needle in the gap between just fiery outside formula fire lid (5) and porous radiant panel (6), the zero accident extinguish protection function, the fire hole that outer fiery formula fire covers (5) is hole, directly-firing garden.
Embodiment 3 (see figure 3)s:
With embodiment 1, just the fire hole of outer fiery formula fire lid (5) is the garden fire hole of rotation fire.
Claims (4)
1. a dicyclo gas burner is made up of interior ring fire injector (1), outer ring fire injector (2), outer shroud stove chamber (3), interior ring fire furnace chamber (4), outer fiery formula fire lid (5) is arranged on the ring fire furnace chamber (4) in it is characterized in that, porous radiant panel (6) is arranged on the outer shroud stove chamber (3), between outer fiery formula fire lid (5) and the porous radiant panel (6) one 5～15 mm clearance is arranged.
2. burner according to claim 1, the flame that it is characterized in that outer fiery formula fire lid (5) is for spraying to the neighboring, and its fire hole (7) can be directly-firing or hole, revolving garden, also can be the clearance type fire hole of rotation fire.
3. burner according to claim 1 is characterized in that the upper surface of porous radiant panel (6) is coated with the infrared radiation coating of high blackness.
4. burner according to claim 1 is characterized in that porous radiant panel (6) can be the porous ceramics radiant panel, also can be the metallic fiber radiant panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239817 CN2449064Y (en) | 2000-10-20 | 2000-10-20 | Double-ring gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239817 CN2449064Y (en) | 2000-10-20 | 2000-10-20 | Double-ring gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449064Y true CN2449064Y (en) | 2001-09-19 |
Family
ID=33600594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00239817 Expired - Fee Related CN2449064Y (en) | 2000-10-20 | 2000-10-20 | Double-ring gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449064Y (en) |
-
2000
- 2000-10-20 CN CN 00239817 patent/CN2449064Y/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 |