CN204187622U - A kind of cooker burner fire cover with steady fire ring - Google Patents
A kind of cooker burner fire cover with steady fire ring Download PDFInfo
- Publication number
- CN204187622U CN204187622U CN201420641753.6U CN201420641753U CN204187622U CN 204187622 U CN204187622 U CN 204187622U CN 201420641753 U CN201420641753 U CN 201420641753U CN 204187622 U CN204187622 U CN 204187622U
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- Prior art keywords
- fire
- steady
- hole
- fire hole
- ring groove
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Abstract
The utility model discloses a kind of cooker burner fire cover with steady fire ring, described fire cover is the cylinder being provided with inner chamber, top cap central is provided with main fire hole, the secondary fire hole of at least one circle is provided with around main fire hole, described cylinder upper end sidewall caves inward and forms the steady fire ring groove of at least one circle, steady fire ring groove lower wall is provided with the secondary fire hole of at least one circle lower floor, and the secondary fire hole of described levels is vertically through, the secondary fire hole of bottommost and inner space.The utility model is owing to being provided with steady fire ring groove, flame in fire cover inner chamber is from a part from main fire hole ejection burning, another part sprays through steady fire ring groove from the secondary fire hole of lowermost layer, and the major part secondary fire hole ejection burning through upper strata again, when flame combustion is through the steady fire ring groove of side, part flame forms steady fire ring, play the effect of extraordinary combustion-supporting steady fire, the flame in whole fire cover forms three road fire rings, powerful steady fire burning, flame combustion utilization rate, efficient energy-saving.
Description
Technical field
the utility model relates to kitchen range field, is specifically related to a kind of cooker burner fire cover with steady fire ring.
Background technology
Kitchen range are the kitchen utensils being applied to family, restaurant, dining room indispensability, and its flame combustion utilization rate is the main performance index of product quality, and thus burner fire lid is one of core component of kitchen range.The various structures of current fire cover, but mainly on fire cover top and/or sidewall, set out fire hole, the flame in fire cover inner chamber is directly from fire output hole ejection, and the flare dash of formation is too large, steady incessantly fire, and energy waste is serious, but the situation that combustion efficiency is not good.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cooker burner fire cover with steady fire ring, and structure is simple, powerful steady fire burning, energy-conservation, not perishable.
The utility model is achieved through the following technical solutions:
A kind of cooker burner fire cover with steady fire ring, described fire cover is the cylinder being provided with inner chamber, top cap central is provided with main fire hole, the secondary fire hole of at least one circle is provided with around main fire hole, described cylinder upper end sidewall caves inward and forms the steady fire ring groove of at least one circle, steady fire ring groove lower wall is provided with the secondary fire hole of at least one circle lower floor, the secondary fire hole of bottommost and inner space.
The further improvement project of the utility model is, the secondary fire hole of described levels is vertically through.
The utility model further improvement project is, the end face at described secondary fire hole place is the inclined-plane tilted to periphery.
The utility model further improvement project is, described main fire hole diameter is 5-20 millimeter, and secondary fire hole diameter is 1-5 millimeter.
The utility model compared with prior art, has following obvious advantage:
The utility model is owing to being provided with steady fire ring groove, a flame part in fire cover inner chamber is from main fire hole ejection burning, another part sprays through steady fire ring groove from the secondary fire hole of the bottom, and the major part secondary fire hole ejection burning through upper strata again, when flame combustion is through the steady fire ring groove of side, part flame forms steady fire ring, play the effect of extraordinary combustion-supporting steady fire, the flame in whole fire cover forms three road fire rings, powerful steady fire burning, flame combustion utilization rate, efficient energy-saving.
Accompanying drawing explanation
Fig. 1 is the side sectional view of the utility model embodiment 1.
Fig. 2 is the top view of the utility model embodiment 1.
Fig. 3 is the side sectional view of the utility model embodiment 2.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 and Figure 2, fire cover described in the utility model is the cylinder being provided with inner chamber 1, top cap central is provided with the main fire hole 2 that diameter is 11 millimeters, 20 secondary fire holes 3 that a loop diameter is 1.7 millimeters are provided with around main fire hole 2, steady fire ring groove 4 is enclosed in the sidewall formation one that caves inward in described cylinder upper end, steady fire ring groove 4 lower wall is provided with the secondary fire hole 3 of a circle lower floor, and the secondary fire hole 3 of lower floor is communicated with inner chamber 1, and the secondary fire hole 3 of levels is vertically through.
The end face at described secondary fire hole 3 place is the inclined-plane tilted to periphery.
Embodiment 2
As shown in Figure 3, the secondary fire hole 3 of levels described in the utility model is all two circles, and described steady fire ring groove 4 is two circles, and all the other are as embodiment 1.
Claims (4)
1. one kind has the cooker burner fire cover of steady fire ring, described fire cover is the cylinder being provided with inner chamber (1), top cap central is provided with main fire hole (2), the secondary fire hole (3) at least one circle upper strata is provided with around main fire hole (2), it is characterized in that: described cylinder upper end sidewall caves inward and forms the steady fire ring groove (4) of at least one circle, steady fire ring groove (4) lower wall is provided with the secondary fire hole (3) of at least one circle lower floor, and the secondary fire hole (3) of bottommost is communicated with inner chamber (1).
2. a kind of cooker burner fire cover with steady fire ring according to claim 1, is characterized in that: the secondary fire hole (3) of described levels is vertically through.
3. a kind of cooker burner fire cover with steady fire ring according to claim 1 and 2, is characterized in that: the end face at described secondary fire hole (3) place is the inclined-plane tilted to periphery.
4. a kind of cooker burner fire cover with steady fire ring according to claim 1 and 2, is characterized in that: described main fire hole (2) diameter is 5-20 millimeter, and secondary fire hole (3) diameter is 1-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641753.6U CN204187622U (en) | 2014-10-31 | 2014-10-31 | A kind of cooker burner fire cover with steady fire ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641753.6U CN204187622U (en) | 2014-10-31 | 2014-10-31 | A kind of cooker burner fire cover with steady fire ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187622U true CN204187622U (en) | 2015-03-04 |
Family
ID=52619618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641753.6U Active CN204187622U (en) | 2014-10-31 | 2014-10-31 | A kind of cooker burner fire cover with steady fire ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187622U (en) |
-
2014
- 2014-10-31 CN CN201420641753.6U patent/CN204187622U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |