CN201652361U - Outer burner cap and burner applying same - Google Patents
Outer burner cap and burner applying same Download PDFInfo
- Publication number
- CN201652361U CN201652361U CN2010201444454U CN201020144445U CN201652361U CN 201652361 U CN201652361 U CN 201652361U CN 2010201444454 U CN2010201444454 U CN 2010201444454U CN 201020144445 U CN201020144445 U CN 201020144445U CN 201652361 U CN201652361 U CN 201652361U
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- CN
- China
- Prior art keywords
- fire cover
- outer fire
- burner cap
- burner
- lateral surface
- 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 - Lifetime
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Abstract
An outer burner cap is provided with an upper end surface and an outer lateral surface, and flame holes are arranged on the outer lateral surface. The outer burner cap is characterized in that the upper end surface of the outer burner cap is of a radially inclined shape from outside to inside. The utility model further discloses a burner applying the outer burner cap. Compared with the prior art, the outer burner cap and the burner applying the same have the advantages that since the upper end surface of the outer burner cap is designed into the radially inclined shape from outside to inside, overflowing fluid flowing to the outer burner cap can flow towards the inner side of the outer burner cap along the inclination and can be finally collected by a collecting disc without flowing towards the outer side, accordingly fire extinguishing caused by the overflowing fluid entering the flame holes can be avoided.
Description
Technical field
The utility model relates to the outer fire cover that a kind of gas-cooker is used, and the utility model also relates to uses the burner that this outer fire cover is arranged.
Background technology
Present atmospheric burner, two fire lids of monocycle fire lid or inner and outer ring are normally realized generation flame, are kept function such as flame together with igniting pin, thermocouple (or ion inductive needle of the same function) element of etc.ing.There is the risk that the ring fire along fiery capping enters fire hole and then causes outside of pot boiling back discharge is gone out or misfire next time in outer fire cover surface, if vertically injection also exists discharge to enter the back from mixed device chamber flow nozzle and then block the risk of nozzle from fire hole.This mainly is because traditional outer fire cover upper surface all is flat, or tiltedly outer, or one section plane, center adds outside inclined-plane, one section inclined-plane, outer ring, discharge meeting flowing on the fire hole along the fire lid after the pot boiling again.As depicted in figs. 1 and 2, this class outer fire cover 2a has smooth upper surface 21a (also having outward-dipping) and lateral surface 22a basically, and lateral surface 22a has glory hole 23a.The disclosed document of this class outer fire cover has a lot; as the patent No. is that (Granted publication number: CN100445637C), and for example the patent No. is 200920112857.7 Chinese utility model patent " a kind of gas-cooker external ring fire cover " (Granted publication number: CN201377835Y) for the Chinese invention patent burner of ignition needle protection structure " band " of ZL200610052382.6.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of can prevent that overflowing liquid from entering glory hole from the outer fire cover lateral surface and causing the outer fire cover of putting out a fire at the above-mentioned state of the art.
Technical problem to be solved in the utility model is to provide a kind of can prevent that overflowing liquid from entering glory hole from the outer fire cover lateral surface and causing the outer fire cover of putting out a fire at the above-mentioned state of the art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of outer fire cover, have upper surface and lateral surface, and this lateral surface offers glory hole, it is characterized in that the upper surface of described outer fire cover is radially from skewed outside to inside.
Further, the neighboring, upper surface of described described outer fire cover has annular cornice portion.
A kind of application has the burner of outer fire cover, comprise pedestal, middle internal heat lid, outer fire cover, igniting pin and thermocouple, described pedestal has induction tunnel, internal heat lid and outer fire cover are located at and are formed inner combustion chamber and exterior combustion chamber on the pedestal respectively in described, described igniting pin and thermocouple vertically are arranged on the pedestal and between middle internal heat lid and outer fire cover, this outer fire cover has upper surface and lateral surface, this lateral surface offers glory hole, and its spy is that the upper surface of described outer fire cover is radially from skewed outside to inside.
Touch igniting pin and thermocouple for avoiding overflowing liquid to flow down from the outer fire cover upper surface; the normal use of influence igniting pin and thermocouple; described outer fire cover upper surface extends radially inwardly and is provided with an over cap; described igniting pin then is positioned at this over cap below; and described thermocouple is provided with near middle internal heat lid.
Compared with prior art, advantage of the present utility model is: because the upper surface of outer fire cover is radially from skewed design outside to inside, the overflowing liquid that flows to outer fire cover like this will flow to the outer fire cover inboard along gradient, collect by catch tray at last, outside effluent not, and then avoided overflowing liquid to enter the glory hole phenomenon that causes putting out a fire taking place.
Description of drawings
Fig. 1 is an outer fire cover structural representation of the prior art.
Fig. 2 is an outer fire cover cutaway view of the prior art.
Fig. 3 is the example structure schematic diagram.
Fig. 4 is the amplification view of outer fire cover among Fig. 3.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 3 and Figure 4, burner in the present embodiment comprises pedestal 3, middle internal heat lid 1, outer fire cover 2, igniting pin 4 and thermocouple 5, pedestal 3 has induction tunnel, middle internal heat lid 1 and outer fire cover 2 are located at and are formed inner combustion chamber and exterior combustion chamber on the pedestal 3 respectively, igniting pin 4 and thermocouple 5 vertically are arranged on the pedestal 3 and between middle internal heat lid 1 and outer fire cover 2, the upper surface of outer fire cover 3 is radially from skewed outside to inside.Outer fire cover 3 has upper surface 21 and lateral surface 22, and this lateral surface 22 offers glory hole 23, and 21 neighborings, upper surface of outer fire cover 2 have annular cornice portion 24.
Further, the upper surface 21 of outer fire cover 2 extends radially inwardly and is provided with an over cap 25, and igniting pin 4 is positioned at this over cap 25 belows, and thermocouple 5 is provided with near middle internal heat lid 1.
Because the upper surface of outer fire cover is radially from skewed design outside to inside, the overflowing liquid that flows to outer fire cover like this will flow to the outer fire cover inboard along gradient, collect by catch tray at last, outside effluent not, and then avoided overflowing liquid to enter the glory hole phenomenon generation that causes putting out a fire.
Claims (5)
1. an outer fire cover has upper surface and lateral surface, and this lateral surface offers glory hole, it is characterized in that the upper surface of described outer fire cover is radially from skewed outside to inside.
2. outer fire cover according to claim 1, the neighboring, upper surface that it is characterized in that described outer fire cover have annular cornice portion.
3. an application has the burner of outer fire cover, comprise pedestal, middle internal heat lid, outer fire cover, igniting pin and thermocouple, described pedestal has induction tunnel, internal heat lid and outer fire cover are located at and are formed inner combustion chamber and exterior combustion chamber on the pedestal respectively in described, described igniting pin and thermocouple vertically are arranged on the pedestal and between middle internal heat lid and outer fire cover, this outer fire cover has upper surface and lateral surface, this lateral surface offers glory hole, it is characterized in that the upper surface of described outer fire cover is radially from skewed outside to inside.
4. burner according to claim 3, the neighboring, upper surface that it is characterized in that described outer fire cover have annular cornice portion.
5. burner according to claim 3 is characterized in that described outer fire cover upper surface extends radially inwardly to be provided with an over cap, and described igniting pin then is positioned at this over cap below, and described thermocouple is provided with near middle internal heat lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201444454U CN201652361U (en) | 2010-03-25 | 2010-03-25 | Outer burner cap and burner applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201444454U CN201652361U (en) | 2010-03-25 | 2010-03-25 | Outer burner cap and burner applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652361U true CN201652361U (en) | 2010-11-24 |
Family
ID=43117600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201444454U Expired - Lifetime CN201652361U (en) | 2010-03-25 | 2010-03-25 | Outer burner cap and burner applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832561A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Outer fire cover and combustor with same |
| CN110006037A (en) * | 2018-01-05 | 2019-07-12 | 宁波方太厨具有限公司 | A kind of anti-blocking burner |
-
2010
- 2010-03-25 CN CN2010201444454U patent/CN201652361U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832561A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Outer fire cover and combustor with same |
| CN110006037A (en) * | 2018-01-05 | 2019-07-12 | 宁波方太厨具有限公司 | A kind of anti-blocking burner |
| CN110006037B (en) * | 2018-01-05 | 2024-01-16 | 宁波方太厨具有限公司 | Anti-blocking burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |