CN210291881U - Stove burner - Google Patents
Stove burner Download PDFInfo
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- CN210291881U CN210291881U CN201920979432.XU CN201920979432U CN210291881U CN 210291881 U CN210291881 U CN 210291881U CN 201920979432 U CN201920979432 U CN 201920979432U CN 210291881 U CN210291881 U CN 210291881U
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- ring fire
- inner ring
- outer ring
- fire cover
- top surface
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Abstract
The utility model provides a cooking utensils combustor, it includes that base and lid are located the fire lid of base, the fire lid includes: the top surface of the inner ring fire cover is higher than that of the outer ring fire cover; and the check ring is arranged on the edge of the top surface of the inner ring fire cover and extends downwards obliquely to the top surface of the outer ring fire cover. This cooking utensils combustor's retaining ring can prevent on the one hand that the overflow from getting into inside the combustor, and on the other hand can realize the water conservancy diversion effect, makes the overflow that drops on the top surface of inner ring fire lid flow to the retaining ring after, can be because of self action of gravity by the outside side of water conservancy diversion to whole cooking utensils combustor, convenient cleanness. Meanwhile, the height difference between the inner ring fire cover and the outer ring fire cover can prevent the outer ring fire cover from blocking secondary air from entering the inner ring position from the upper part of the outer ring fire cover, so that a secondary air inlet hole does not need to be formed in the side surface of a gas mixing chamber of a cooker burner, and the purpose of reducing the cleaning dead angle is achieved.
Description
Technical Field
The utility model relates to a cooking utensils combustor.
Background
The existing cooker burners are similar in structure and basically comprise an injection pipe, a base and a cooker fire cover arranged on the base, fuel gas enters the base after being injected by the injection pipe, a gas mixing chamber is arranged on the base, the fuel gas and air enter the fire cover after passing through a gas outlet of the gas mixing chamber, and the fuel gas and the air flow out of fire holes arranged on the fire cover to burn and heat the bottom of a pot.
Generally, in order to improve the heating efficiency of a cooker burner on the bottom of a cooker, a fire cover is close to the bottom of the cooker as much as possible, but in order to supplement the air of an inner ring fire hole, a secondary air inlet hole is formed in the side wall surface of a base, so that overflowing liquid easily flows into the air inlet hole from a gap between the inner ring and an outer ring of the fire cover or flows into the air inlet hole from the side wall surface of the base and is accumulated at the air inlet hole, a cleaning dead angle is generated, the cleaning is very inconvenient, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a cooking utensils combustor.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a cooking utensils combustor, its includes that base and lid are located the fire lid of base, the fire lid includes:
the top surface of the inner ring fire cover is higher than that of the outer ring fire cover;
and the check ring is arranged on the edge of the top surface of the inner ring fire cover and extends downwards obliquely to the top surface of the outer ring fire cover.
This retaining ring can shelter from in the overflow gets into the clearance between inner ring fire lid and the outer ring fire lid on the one hand, and on the other hand can realize the water conservancy diversion to the overflow, makes the overflow that drips on the top surface of inner ring fire lid flow to the retaining ring after, can be because of self action of gravity by the outside side of water conservancy diversion to whole cooking utensils combustor, convenient cleanness. Meanwhile, the height difference between the inner ring fire cover and the outer ring fire cover can prevent the outer ring fire cover from blocking secondary air from entering the inner ring position from the upper part of the outer ring fire cover, so that a secondary air inlet hole does not need to be formed in the side surface of a gas mixing chamber of a cooker burner, and the purpose of reducing the cleaning dead angle is achieved.
Preferably, the top surface of the inner ring fire cover and the top surface of the outer ring fire cover are integrally inclined downwards from inside to outside, so that overflowing liquid can flow outwards under the action of self gravity when dropping on the top surfaces of the inner ring fire cover or the outer ring fire cover, and the efficiency of guiding overflowing liquid out of the whole stove burner can be improved.
Preferably, the inclination angles of the top surface of the inner ring fire cover and the top surface of the outer ring fire cover are both larger than the inclination angle of the retainer ring.
The structure can make the overflowing liquid flow rapidly on the top surface of the inner ring fire cover and the top surface of the outer ring fire cover so as to reduce the liquid accumulation amount and further reduce the probability of the overflowing liquid flowing into the fire hole; the inclination angle of the retainer ring is relatively gentle, so that the influence on the heating efficiency of the outer ring fire cover on the pot bottom due to the overlarge height difference between the inner ring fire cover and the outer ring fire cover can be avoided.
Preferably, the outer ring fire cover and the retainer ring are integrally formed, and the retainer ring and the inner ring fire cover are separable.
Preferably, the inner ring fire hole of the inner ring fire cover is a tooth-shaped fire hole formed on the binding surface of the inner ring fire cover and the retainer ring, so that the purpose of cleaning the inner ring fire hole can be achieved as long as the inner ring fire cover is taken up.
Preferably, the upper part of the base is open, and the inner ring fire cover and the outer ring fire cover are both covered on the base and respectively enclose to form a first air mixing chamber and a second air mixing chamber.
Preferably, the inner ring fire hole of the inner ring fire cover is communicated with the first gas mixing chamber, and the inner ring fire hole is arranged on the edge of the top surface of the inner ring fire cover.
Preferably, the inner ring fire holes comprise a plurality of first inner ring fire holes and a plurality of second inner ring fire holes, the first inner ring fire holes and the second inner ring fire holes are alternately arranged and arranged in a ring shape around the edge of the top surface of the inner ring fire cover, and the hole size of the first inner ring fire holes is larger than that of the second inner ring fire holes.
This structure can form the flame outlet different in size in the edge department of inner ring fire lid, through utilizing the less fire hole of size as the flame stabilizing hole to utilize the great fire hole of size as main fire hole, improve the flame stabilizing effect of inner ring fire lid.
Preferably, the outer ring fire hole of the outer ring fire cover is communicated with the second gas mixing chamber, and the outer ring fire hole is arranged at the edge of the top surface of the outer ring fire cover, so that overflowing liquid flowing to the outer ring fire cover can be quickly led out from the side wall of the base, and the overflowing liquid is prevented from flowing into the outer ring fire hole.
Preferably, the outer ring fire holes comprise a plurality of first outer ring fire holes and a plurality of second outer ring fire holes, the first outer ring fire holes and the second outer ring fire holes are alternately arranged and arranged in a ring shape around the edge of the top surface of the outer ring fire cover, and the hole size of the first outer ring fire holes is larger than that of the second outer ring fire holes.
This structure can form the fire hole of difference in size in the edge department of outer ring fire lid, through utilizing the less fire hole of size as the flame stabilizing hole to utilize the great fire hole of size as main fire hole, improve the flame stabilizing effect of outer ring fire lid.
The utility model discloses an actively advance the effect and lie in:
this cooking utensils combustor's retaining ring can shelter from in the overflow gets into the clearance between inner ring fire lid and the outer ring fire lid on the one hand, and on the other hand can realize the water conservancy diversion to the overflow, makes the overflow that drips on the top surface of inner ring fire lid flow to the retaining ring after, can be because of self action of gravity by the outside side of water conservancy diversion to whole cooking utensils combustor, convenient cleanness. Meanwhile, the height difference between the inner ring fire cover and the outer ring fire cover can prevent the outer ring fire cover from blocking secondary air from entering the inner ring position from the upper part of the outer ring fire cover, so that a secondary air inlet hole does not need to be formed in the side surface of a gas mixing chamber of a cooker burner, and the purpose of reducing the cleaning dead angle is achieved.
Drawings
Fig. 1 is a schematic perspective view of a stove burner according to an embodiment of the present invention.
Fig. 2 is a schematic side view of a cooker burner according to an embodiment of the present invention.
Fig. 3 is an exploded schematic view of a cooker burner according to an embodiment of the present invention.
Description of reference numerals:
First air mixing chamber 11
Second air mixing chamber 12
Inner ring fire cover 21
A first inner ring fire hole 211 and a second inner ring fire hole 212
Outer ring fire cover 22
A first outer ring fire hole 221 and a second outer ring fire hole 222
Retaining ring 23
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a cooking utensils combustor, it includes base 10, fire lid and draws and penetrate the pipe (not shown in the figure), and the upper portion of base 10 opens, and the fire lid covers in base 10 top to form the gas mixing chamber between base 10 and fire lid. This fire lid specifically includes inner ring fire lid 21, outer ring fire lid 22 and retaining ring 23, and inner ring fire lid 21 and outer ring fire lid 22 all cover on base 10, and inner ring fire lid 21 and base 10 have enclosed into first gas mixing chamber 11 for be used for inside ring fire hole air feed, and outer ring fire lid 22 and base 10 have enclosed into second gas mixing chamber 12, in order to be used for outside ring fire hole air feed, and these two gas mixing chambers are concentric settings, and each other does not communicate.
The top surface of the inner ring fire cover 21 is higher than the top surface of the outer ring fire cover 22, so that the outer ring fire cover 22 cannot block secondary air from entering the inner ring position from the upper part of the outer ring fire cover 22 through the height difference, a secondary air inlet hole does not need to be formed in the side surface of the air mixing chamber, and the purpose of reducing the cleaning dead angle is achieved. And a retainer ring 23 is provided at the edge of the top surface of the inner fire cover 21, the retainer ring 23 extending in a diagonally downward direction to the top surface of the outer fire cover 22. This retaining ring 23 can prevent on the one hand that the overflow from getting into inside the combustor, and on the other hand can realize the water conservancy diversion effect, makes the overflow that drops on the top surface of inner ring fire lid 21 flow to retaining ring 23 back, can be because of self action of gravity by the outside side of water conservancy diversion to whole cooking utensils combustor, convenient clean.
As shown in FIG. 2, the top surface 21a of the inner fire cover 21 and the top surface 22a of the outer fire cover 22 are both inclined downward from the inside to the outside so that the overflowing liquid can flow outward due to its own gravity even when the overflowing liquid drops on the top surface of the inner fire cover 21 or the outer fire cover 22, thereby improving the efficiency of guiding the overflowing liquid out of the whole stove burner1And the angle of inclination α of the top surface 22a of the outer ring fire cover 222Are all larger than the inclined angle α of the retainer ring 233So that the overflowing liquid can flow rapidly when on the top surface of the inner ring fire cover 21 and the top surface of the outer ring fire cover 22, reducing the liquid accumulation amount, thereby reducing the probability of the overflowing liquid flowing into the fire hole, and the inclination angle α of the retainer ring 233The heating efficiency of the outer ring fire cover 22 to the pot bottom can be prevented from being influenced due to overlarge height difference between the inner ring fire cover 21 and the outer ring fire cover 22.
In the embodiment, as shown in fig. 3, the outer fire cover 22 and the retainer ring 23 are integrally formed, and the retainer ring 23 and the inner fire cover 21 are separately designed, so that the purpose of cleaning can be achieved by only taking up the inner fire cover 21. On this basis, the inner ring fire hole sets up in the top surface edge of inner ring fire lid 21 to for the profile of tooth fire hole that forms in the binding face department of inner ring fire lid 21 and retaining ring 23, consequently, as long as take up inner ring fire lid 21, just can reach the purpose of clean inner ring fire hole.
The inner ring fire hole may specifically include a plurality of first inner ring fire holes 211 and second inner ring fire holes 212, the first inner ring fire holes 211 and the second inner ring fire holes 212 are alternately disposed, and are arranged around the top surface edge of the inner ring fire cover 21 to form a complete ring shape, wherein the hole size of the first inner ring fire holes 211 is larger than the hole size of the second inner ring fire holes 212. In this embodiment, the first inner ring fire hole 211 and the second inner ring fire hole 212 are rectangular holes, and there is a size difference between the hole height and the hole width thereof, so as to form fire gaps with different lengths at the edge of the inner ring fire cover 21, and by using the smaller fire hole as the flame stabilizing hole and the larger fire hole as the main fire hole.
In this embodiment, the outer fire hole of the outer fire cover 22 is communicated to the second air mixing chamber 12, and the outer fire hole is disposed at the edge of the top surface of the outer fire cover 22, i.e. at the joint of the outer fire cover 22 and the base 10, so that the overflowing liquid at this position can be rapidly guided out from the sidewall of the base 10, and the overflowing liquid is prevented from flowing into the outer fire hole. In addition, the outer ring fire holes also include a plurality of first outer ring fire holes 221 and second outer ring fire holes 222, and the first outer ring fire holes 221 and the second outer ring fire holes 222 are alternately arranged and arranged around the edge of the top surface of the outer ring fire cover 22 to form a complete ring shape. The hole size of the first outer ring fire hole 221 is larger than that of the second outer ring fire hole 222, so that the fire holes with smaller sizes are used as flame stabilizing holes by utilizing the difference of the hole sizes, and the combustion stability of the adjacent fire holes with larger sizes is ensured.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. The utility model provides a cooking utensils combustor, its includes that base and lid are located the fire lid of base, its characterized in that, the fire lid includes:
the top surface of the inner ring fire cover is higher than that of the outer ring fire cover;
and the check ring is arranged on the edge of the top surface of the inner ring fire cover and extends downwards obliquely to the top surface of the outer ring fire cover.
2. The cooktop burner of claim 1, wherein the top surface of the inner ring fire cap and the top surface of the outer ring fire cap are both integrally inclined downward from the inside to the outside.
3. The cooktop burner of claim 2, wherein the top surface of the inner ring fire cap and the top surface of the outer ring fire cap are both inclined at an angle greater than the angle of inclination of the retaining ring.
4. The cooktop burner of claim 2, wherein the outer ring flame cap and the retaining ring are integrally formed, and the retaining ring and the inner ring flame cap are separable.
5. The cooking range burner of claim 4, wherein the inner ring fire hole of the inner ring fire cover is a tooth-shaped fire hole formed in an abutting surface of the inner ring fire cover and the retainer ring.
6. The cooking appliance burner of claim 1, wherein the upper portion of the base is open, and the inner ring fire cover and the outer ring fire cover are both covered on the base and respectively enclosed to form a first gas mixing chamber and a second gas mixing chamber.
7. The cooking utensils burner of claim 6 wherein the inner ring fire hole of the inner ring fire cover is communicated with the first gas mixing chamber, and the inner ring fire hole is arranged on the top surface edge of the inner ring fire cover.
8. The cooktop burner of claim 7, wherein the inner ring fire holes comprise a plurality of first inner ring fire holes and a plurality of second inner ring fire holes, the first inner ring fire holes and the second inner ring fire holes are alternately arranged and arranged in a ring shape around a top surface edge of the inner ring fire cover, and a hole size of the first inner ring fire holes is larger than a hole size of the second inner ring fire holes.
9. The cooking utensils burner of claim 6 wherein the outer ring fire hole of the outer ring fire cover is connected to the second gas mixing chamber, and the outer ring fire hole is arranged on the top surface edge of the outer ring fire cover.
10. The cooktop burner of claim 9, wherein the outer ring fire holes comprise a plurality of first outer ring fire holes and a plurality of second outer ring fire holes, the first outer ring fire holes and the second outer ring fire holes being alternately arranged and arranged in a ring shape around a top surface edge of the outer ring fire cover, a hole size of the first outer ring fire holes being larger than a hole size of the second outer ring fire holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920979432.XU CN210291881U (en) | 2019-06-26 | 2019-06-26 | Stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920979432.XU CN210291881U (en) | 2019-06-26 | 2019-06-26 | Stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210291881U true CN210291881U (en) | 2020-04-10 |
Family
ID=70099037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920979432.XU Active CN210291881U (en) | 2019-06-26 | 2019-06-26 | Stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210291881U (en) |
-
2019
- 2019-06-26 CN CN201920979432.XU patent/CN210291881U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |