CN212565880U - Stove burner and stove - Google Patents
Stove burner and stove Download PDFInfo
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- CN212565880U CN212565880U CN202020772443.3U CN202020772443U CN212565880U CN 212565880 U CN212565880 U CN 212565880U CN 202020772443 U CN202020772443 U CN 202020772443U CN 212565880 U CN212565880 U CN 212565880U
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- inner ring
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- ring fire
- burner
- fire cover
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Abstract
The utility model discloses a cooking utensils combustor and cooking utensils, cooking utensils include the cooking utensils combustor, and the cooking utensils combustor includes: the combustor base is provided with a first vent hole in the middle, the top is provided with an air guide groove, the air guide groove is annularly arranged on the periphery of the first vent hole, and the combustor base is provided with a second vent hole communicated with the air guide groove; the gas outlet end of the inner ring gas injection pipe is inserted into the first vent hole; the gas outlet end of the outer ring gas injection pipe is inserted into the second vent hole; the outer ring fire cover is covered on the air guide groove; the inner ring fire cover is covered on the first vent hole, and a plurality of air outlet holes with air outlet ends positioned at the top of the inner ring fire cover and used for injecting fuel gas only in the vertical direction are arranged on the inner ring fire cover. Above-mentioned structure is favorable to increasing the length that two were penetrated the pipe, has improved the mixing ability of gas and air, and the inner ring fire lid only sprays the gas in vertical direction, avoids outer ring fire lid and inner ring fire lid spun flame alternately, is favorable to the air to supply to the department of burning, has improved the combustion efficiency of gas.
Description
Technical Field
The utility model relates to a gas equipment field, in particular to cooking utensils combustor and cooking utensils.
Background
Traditional cooking utensils combustor includes the furnace end subassembly usually, two gas are drawn and are penetrated pipe and interior, outer loop fire lid, wherein, the furnace end subassembly generally includes the combustor base and sets up the cavity in combustor base bottom, the gas flows through the gas in proper order and draws and penetrate the pipe, the cavity of combustor base bottom, combustor base and interior, outer loop fire lid, however, in the use, the in-process of cooking utensils combustor has the gas to draw and penetrates the condition that the mixing ability of intraductal gas of gas and air is not enough and the unable timely replenishment of department of combustion air, the combustion efficiency who leads to the gas is lower and the flue gas is too high, be unfavorable for energy-concerving and environment-protective.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cooking utensils combustor can improve the combustion efficiency of gas.
The utility model also provides a cooking utensils of having above-mentioned cooking utensils combustor.
According to the utility model discloses a cooking utensils combustor of first aspect embodiment includes: the gas burner comprises a burner base, wherein a first vent hole is formed in the middle of the burner base, a gas guide groove is formed in the top of the burner base, the gas guide groove is annularly arranged on the periphery of the first vent hole, and a second vent hole communicated with the gas guide groove is formed in the burner base; the gas outlet end of the inner ring gas injection pipe is inserted into the first vent hole; the gas outlet end of the outer ring gas injection pipe is inserted into the second vent hole; the outer ring fire cover is covered on the air guide groove; inner ring fire lid, inner ring fire lid is covered and is established on the first air vent, the inner ring fire is covered and is provided with a plurality of ventholes, and is a plurality of the end setting of giving vent to anger of venthole is in the top of inner ring fire lid makes a plurality of the venthole only sprays the gas in vertical direction.
According to the utility model discloses cooking utensils combustor has following beneficial effect at least: the gas outlet end of the inner ring gas injection pipe is inserted into the first vent hole, the gas outlet end of the outer ring gas injection pipe is inserted into the second vent hole, the structure is beneficial to increasing the length of the inner ring gas injection pipe and the outer ring gas injection pipe, so that the gas and the air are uniformly mixed in the inner ring gas injection pipe and the outer ring gas injection pipe, the mixing capability of the gas and the air is improved, so as to improve the combustion efficiency of the fuel gas, and the gas outlet ends of the plurality of gas outlet holes arranged on the inner ring fire cover are positioned at the top of the inner ring fire cover, so that the plurality of gas outlet holes only spray the fuel gas in the vertical direction, the flame sprayed from the inner ring fire cover is prevented from crossing the flame sprayed from the outer ring fire cover, so that air can be supplemented to a combustion position in time, and the combustion efficiency of fuel gas is further improved.
According to some embodiments of the utility model, the inner ring gas is drawn and is penetrated and be provided with the connecting piece between the pipe is drawn to outer loop gas, the one end of connecting piece connect in the inner ring gas is drawn and is penetrated the pipe, the other end connect in the outer loop gas is drawn and is penetrated the pipe to reinforcing stability.
According to the utility model discloses a some embodiments, the connecting piece the inner ring gas draw penetrates the pipe and the outer loop gas draws penetrates the pipe and is the integrated into one piece structure, is favorable to reducing the assemble duration.
According to the utility model discloses a some embodiments, the end of giving vent to anger of second venthole is located the bottom of air guide groove, be provided with the splitter plate on the combustor base, the splitter plate is located the top of the end of giving vent to anger of second venthole and with the clearance has between the bottom of air guide groove, through the splitter plate is to following the gas formation that the end of giving vent to anger of second venthole erupted blocks and shunts, has avoided the phenomenon of being a fire partially that leads to because of the pressure of the gas that erupts is too high, makes the flame that outer loop fire lid erupted is comparatively even.
According to some embodiments of the utility model, outer loop fire lid is the ring form, outer loop fire is covered and is provided with a plurality of running through the bar venthole of outer loop fire lid, it is a plurality of the bar venthole is followed the circumference array distribution of outer loop fire lid, every the slope of bar venthole sets up with the orientation the top slope at the center of outer loop fire lid sprays the gas, and is a plurality of bar venthole spiral distribution is so that the gas that erupts forms the internal rotation air current, has driven the flow of air around, has increased the replenishment volume of combustion department air, has further improved the combustion efficiency of gas.
According to some embodiments of the utility model, on the combustor base in the inner ring fire lid with be provided with the vent between the outer ring fire lid, make the inner ring fire lid with when the outer ring fire lid sprays the gas, can drive the air of combustor base bottom passes through the vent supplyes extremely the inner ring fire lid with between the outer ring fire lid, make the inner ring fire lid with the combustion department of outer ring fire lid has sufficient air-assisted combustion, has further improved the combustion efficiency of gas.
According to some embodiments of the utility model, the cooking utensils combustor has a threaded connection spare, threaded connection spare wears to locate the combustor base and with inner ring fire lid threaded connection, with inner ring fire lid connect in the combustor base, be convenient for the installation and the dismantlement of inner ring fire lid have brought the facility for the maintenance in later stage.
According to some embodiments of the utility model, the combustor base with be provided with the restriction between the inner ring fire lid is relative combustor base pivoted limit structure, in order to prevent the inner ring fire lid is not hard up, has improved the stability of cooking utensils combustor during operation.
According to the utility model discloses a some embodiments, limit structure is including the spacing arch and the spacing groove of mutually supporting, spacing arch with one of the two of spacing groove sets up on the combustor base, and another setting is in on the inner ring fire lid, during the assembly, will the inner ring fire lid is located first vent department makes spacing arch inserts to in the spacing groove, subsequently through the rotating threaded connection is right the inner ring fire lid is fixed, its simple structure and easily realization.
According to a second aspect embodiment of the present invention, a cooking appliance comprising a cooking appliance burner according to the above first aspect embodiment of the present invention.
According to the utility model discloses cooking utensils, following beneficial effect has at least: the gas outlet end of the inner ring gas injection pipe is inserted into the first vent hole, the gas outlet end of the outer ring gas injection pipe is inserted into the second vent hole, the structure is beneficial to increasing the length of the inner ring gas injection pipe and the outer ring gas injection pipe, so that the gas and the air are uniformly mixed in the inner ring gas injection pipe and the outer ring gas injection pipe, the mixing capability of the gas and the air is improved, so as to improve the combustion efficiency of the fuel gas, and the gas outlet ends of the plurality of gas outlet holes arranged on the inner ring fire cover are positioned at the top of the inner ring fire cover, so that the plurality of gas outlet holes only spray the fuel gas in the vertical direction, the flame sprayed from the inner ring fire cover is prevented from crossing the flame sprayed from the outer ring fire cover, so that air can be supplemented to a combustion position in time, and the combustion efficiency of fuel gas is further improved.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded schematic view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural view of an inner ring fire cover according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an outer ring fire cover according to an embodiment of the present invention.
Reference numerals:
the burner comprises a burner base 10, a first vent hole 11, a gas guide groove 12, a second vent hole 13, a vent hole 14, a limiting protrusion 15, a mounting column 16, an inner ring gas injection pipe 20, an outer ring gas injection pipe 30, an outer ring fire cover 40, a strip-shaped gas outlet hole 41, an inner ring fire cover 50, a gas outlet hole 51, a limiting groove 52, a connecting piece 60, a splitter vane 70, a threaded connecting piece 80 and a lug 90.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by the upper, lower, front, rear, left, right, etc. are the directions or positional relationships shown on the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are several, greater than, less than, exceeding, above, below, within, etc., the terms, wherein several means are one or more, and several means are two or more, and greater than, less than, exceeding, etc. are understood as not including the number, and above, below, within, etc. are understood as including the number.
In the description of the present invention, if the terms first, second, etc. appear, they are only used for distinguishing technical features, but they are not to be interpreted as indicating or implying relative importance or implying that the number of the indicated technical features is indicated or that the precedence of the indicated technical features is implied.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, according to the utility model discloses a cooking utensils combustor, including combustor base 10, inner ring gas draw penetrate pipe 20, outer loop gas draw penetrate pipe 30, outer loop fire lid 40 and inner ring fire lid 50.
The middle part of combustor base 10 is provided with first air vent 11, the top of combustor base 10 is provided with air guide groove 12, air guide groove 12 ring shape sets up in the week side of first air vent 11, and be provided with the second air vent 13 that is linked together with air guide groove 12 on the combustor base 10, the end of giving vent to anger of inner ring gas ejector tube 20 is inserted and is located in first air vent 11, the end of giving vent to anger of outer ring gas ejector tube 30 is inserted and is located in second air vent 13, outer ring fire lid 40 lid is established on air guide groove 12, inner ring fire lid 50 lid is established on first air vent 11, be provided with a plurality of ventholes 51 on the inner ring fire lid 50, and the end of giving vent to anger of a plurality of ventholes 51 sets up at the top of inner ring fire lid 50, make a plurality of ventholes 51 only spray the gas in vertical.
The gas outlet end of the inner ring gas injection pipe 20 is inserted into the first vent hole 11, and the gas outlet end of the outer ring gas injection pipe 30 is inserted into the second vent hole 13, on the premise that the volume of the cooker is fixed, the structure omits a cavity at the bottom of the burner base 10, which is beneficial to increasing the length of the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30, so that the gas and the air are uniformly mixed in the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30, the mixing capability of the gas and the air is improved, so as to improve the combustion efficiency of the gas, and the plurality of gas outlet holes 51 arranged on the inner ring fire cover 50 are positioned at the top of the inner ring fire cover 50, so that the gas is only sprayed in the vertical direction by the plurality of gas outlet holes 51, so that the flame sprayed at the inner ring fire cover 50 is prevented from crossing with the flame sprayed at the outer ring fire cover 40, so that the air can be timely supplemented to the combustion, further improving the combustion efficiency of the fuel gas.
Referring to fig. 2, in some embodiments, a connector 60 is disposed between the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30, and one end of the connector 60 is connected to the inner ring gas injection pipe 20, and the other end is connected to the outer ring gas injection pipe 30, so as to enhance stability.
In some embodiments, the connector 60, the inner ring gas injection pipe 20, and the outer ring gas injection pipe 30 are integrally formed, which is beneficial to reducing the assembly time.
Referring to fig. 2, in some embodiments, the gas outlet end of the second vent hole 13 is located at the bottom of the gas guiding groove 12, a splitter plate 70 is disposed on the burner base 10, the splitter plate 70 is located above the gas outlet end of the second vent hole 13 and has a gap with the bottom of the gas guiding groove 12, the gas emitted from the gas outlet end of the second vent hole 13 is blocked and split by the splitter plate 70, a fire bias phenomenon caused by too high pressure of the emitted gas is avoided, and the flame emitted by the outer ring fire cover 40 is relatively uniform.
Referring to fig. 1, 2 and 5, in some embodiments, the outer ring fire cover 40 is circular, the outer ring fire cover 40 is provided with a plurality of strip-shaped air outlets 41 penetrating through the outer ring fire cover 40, the plurality of strip-shaped air outlets 41 are distributed along the circumferential array of the outer ring fire cover 40, each strip-shaped air outlet 41 is obliquely arranged to obliquely spray gas above the center of the outer ring fire cover 40, and the plurality of strip-shaped air outlets 41 are spirally distributed to make the sprayed gas form an internal rotation airflow, so that the flow of surrounding air is driven, the supplement amount of air at a combustion position is increased, and the combustion efficiency of the gas is further improved.
Referring to fig. 2 and 3, in some embodiments, a vent 14 is provided between the inner fire cover 50 and the outer fire cover 40 on the burner base 10, so that when the inner fire cover 50 and the outer fire cover 40 inject gas, air at the bottom of the burner base 10 can be driven to be supplemented between the inner fire cover 50 and the outer fire cover 40 through the vent 14, so that sufficient air is available at the combustion position of the inner fire cover 50 and the outer fire cover 40 to assist combustion, and the combustion efficiency of the gas is further improved.
Referring to fig. 2 and 3, in some embodiments, the stove burner has a threaded connector 80, and the threaded connector 80 is inserted into the burner base 10 and is in threaded connection with the inner ring fire cover 50 to connect the inner ring fire cover 50 to the burner base 10, so that the inner ring fire cover 50 can be conveniently mounted and dismounted, and later maintenance is facilitated.
It should be noted that in some embodiments, the threaded connector 80 is a screw, and of course, the threaded connector 80 may also be a stud, which is not limited herein.
In some embodiments, a limiting structure for limiting the rotation of the inner ring fire cover 50 relative to the burner base 10 is arranged between the burner base 10 and the inner ring fire cover 50, so as to prevent the inner ring fire cover 50 from loosening, and improve the stability of the cooker burner during operation.
Referring to fig. 2 to 4, in some embodiments, the limiting structure includes a limiting protrusion 15 and a limiting groove 52 that are engaged with each other, the limiting protrusion 15 is disposed on the burner base 10, the limiting groove 52 is disposed on the inner ring fire cover 50, when assembling, the inner ring fire cover 50 is covered on the first vent hole 11 and the limiting protrusion 15 is inserted into the limiting groove 52, and then the inner ring fire cover 50 is fixed by screwing the threaded connection member 80, which is simple in structure and easy to implement.
It should be noted that, in some embodiments, the limiting groove is disposed on the burner base, and the limiting protrusion is disposed on the inner ring fire cover, which is not limited herein.
It should be noted that, in some embodiments, the position limiting structure may also be a magnetic attraction structure or other structures, which is not limited herein.
Referring to fig. 2 and 3, it should be noted that the burner base 10 is provided with a raised mounting post 16 corresponding to the splitter plate 70, and the splitter plate 70 is fixedly connected to the mounting post 16 by a screw, but the splitter plate 70 may also be integrally formed on the burner base 10, which is not limited herein.
Referring to fig. 1 and 2, it should be noted that in some embodiments, the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30 both have a reversing portion near the burner base 10, and both the reversing portions are curved, so that resistance to gas reversing is reduced, and injection capability is improved.
It should be noted that, in some embodiments, the inner diameter of the inner ring gas injection pipe 20 and the inner diameter of the outer ring gas injection pipe 30 are both gradually increased along the flowing direction of the gas, so that the gas and the air in the pipes can be further uniformly mixed, and the combustion efficiency of the gas is improved.
Referring to fig. 1 and 2, it should be noted that, in some embodiments, lugs 90 for installation and positioning are provided on the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30 to facilitate installation and positioning of the stove burner.
According to the utility model discloses cooking utensils of embodiment, it includes foretell cooking utensils combustor.
The gas outlet end of the inner ring gas injection pipe 20 is inserted into the first vent hole 11, and the gas outlet end of the outer ring gas injection pipe 30 is inserted into the second vent hole 13, on the premise that the volume of the cooker is fixed, the structure omits a cavity at the bottom of the burner base 10, which is beneficial to increasing the length of the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30, so that the gas and the air are uniformly mixed in the inner ring gas injection pipe 20 and the outer ring gas injection pipe 30, the mixing capability of the gas and the air is improved, so as to improve the combustion efficiency of the gas, and the plurality of gas outlet holes 51 arranged on the inner ring fire cover 50 are positioned at the top of the inner ring fire cover 50, so that the gas is only sprayed in the vertical direction by the plurality of gas outlet holes 51, so that the flame sprayed at the inner ring fire cover 50 is prevented from crossing with the flame sprayed at the outer ring fire cover 40, so that the air can be timely supplemented to the combustion, further improving the combustion efficiency of the fuel gas.
In the description of the present specification, if reference is made to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", and "some examples", etc., it is intended that a particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A cooktop burner, comprising:
the gas burner comprises a burner base (10), wherein a first vent hole (11) is formed in the middle of the burner base (10), a gas guide groove (12) is formed in the top of the burner base (10), the gas guide groove (12) is annularly arranged on the periphery of the first vent hole (11), and a second vent hole (13) communicated with the gas guide groove (12) is formed in the burner base (10);
the gas outlet end of the inner ring gas injection pipe (20) is inserted into the first vent hole (11);
the gas outlet end of the outer ring gas injection pipe (30) is inserted into the second vent hole (13);
the outer ring fire cover (40), the outer ring fire cover (40) is covered on the air guide groove (12);
inner ring fire lid (50), inner ring fire lid (50) lid is established on first air vent (11), be provided with a plurality of ventholes (51) on inner ring fire lid (50), and a plurality of the end setting of giving vent to anger of venthole (51) is in the top of inner ring fire lid (50), makes a plurality of venthole (51) only spray the gas in vertical direction.
2. The cooking appliance burner of claim 1, wherein a connecting piece (60) is arranged between the inner ring gas injection pipe (20) and the outer ring gas injection pipe (30), one end of the connecting piece (60) is connected to the inner ring gas injection pipe (20), and the other end is connected to the outer ring gas injection pipe (30).
3. The cooking appliance burner of claim 2, wherein the connecting piece (60), the inner ring gas injection pipe (20) and the outer ring gas injection pipe (30) are of an integrally formed structure.
4. Stove burner as claimed in claim 1, characterised in that the outlet end of the second vent hole (13) is located at the bottom of the air guide groove (12), a splitter plate (70) is arranged on the burner base (10), the splitter plate (70) is located above the outlet end of the second vent hole (13) and has a gap with the bottom of the air guide groove (12).
5. The cooking range burner of claim 1, wherein the outer ring fire cover (40) is circular, a plurality of strip-shaped air outlet holes (41) penetrating through the outer ring fire cover (40) are formed in the outer ring fire cover (40), the strip-shaped air outlet holes (41) are distributed along the circumferential array of the outer ring fire cover (40), each strip-shaped air outlet hole (41) is obliquely arranged to obliquely spray gas towards the upper part of the center of the outer ring fire cover (40), and the strip-shaped air outlet holes (41) are spirally distributed to enable the sprayed gas to form internal rotation air flow.
6. Hob burner according to claim 1, characterized in that a ventilation opening (14) is provided on the burner base (10) between the inner ring fire cover (50) and the outer ring fire cover (40).
7. Stove burner as claimed in claim 1, characterized in that the stove burner has a threaded connection (80), the threaded connection (80) being arranged through the burner base (10) and being in threaded connection with the inner ring fire cover (50) for connecting the inner ring fire cover (50) to the burner base (10).
8. Stove burner as claimed in claim 7, characterized in that a limit structure is provided between the burner base (10) and the inner ring fire cover (50) to limit the inner ring fire cover (50) to rotate relative to the burner base (10).
9. Stove burner as claimed in claim 8, characterized in that the limiting structure comprises a limiting protrusion (15) and a limiting groove (52) cooperating with each other, one of the limiting protrusion (15) and the limiting groove (52) being arranged on the burner base (10) and the other on the inner ring fire cover (50).
10. Hob, characterized in that it comprises a hob burner as claimed in any one of the claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772443.3U CN212565880U (en) | 2020-05-11 | 2020-05-11 | Stove burner and stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772443.3U CN212565880U (en) | 2020-05-11 | 2020-05-11 | Stove burner and stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212565880U true CN212565880U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020772443.3U Active CN212565880U (en) | 2020-05-11 | 2020-05-11 | Stove burner and stove |
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| Country | Link |
|---|---|
| CN (1) | CN212565880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234191A (en) * | 2021-12-24 | 2022-03-25 | 浙江板川电器有限公司 | A kind of burner |
-
2020
- 2020-05-11 CN CN202020772443.3U patent/CN212565880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234191A (en) * | 2021-12-24 | 2022-03-25 | 浙江板川电器有限公司 | A kind of burner |
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