CN213777708U - Combustor with flame stabilizing function and gas stove using same - Google Patents
Combustor with flame stabilizing function and gas stove using same Download PDFInfo
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- CN213777708U CN213777708U CN202022170690.9U CN202022170690U CN213777708U CN 213777708 U CN213777708 U CN 213777708U CN 202022170690 U CN202022170690 U CN 202022170690U CN 213777708 U CN213777708 U CN 213777708U
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 59
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 239000002737 fuel gas Substances 0.000 claims abstract description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a burner with flame stabilizing function and a gas stove using the same, wherein, the burner with flame stabilizing function comprises a burner head, an inner fire cover, an outer fire cover, a distributor and a gas shunting unit; the fire distributor is arranged on the furnace head, the inner fire cover is arranged in the fire distributor, the outer fire cover is positioned at the upper part of the fire distributor, and a fuel gas shunting unit for realizing stable flame is arranged between the outer fire cover and the fire distributor; when the burner works, the gas is divided into two parts by the gas diversion unit, one part is used for main combustion, and the other part is used for stabilizing flame, thereby realizing reasonable utilization of the gas and effectively controlling the flow of the gas; further, since the air burner does not introduce a required amount of air at a time when air is introduced, a combustion effect can be improved by branching off a part of the gas for flame stabilization and mixing the remaining gas with the introduced air at an optimum ratio as much as possible.
Description
Technical Field
The utility model belongs to the technical field of the combustor, concretely relates to combustor and use its gas-cooker with flame stabilizing function.
Background
The combustor is a common kitchen cooking device, and the application of atmospheric combustor is more extensive at present, and its principle does: the gas is sprayed out from the nozzle at a certain flow rate under a certain pressure and enters the air suction contraction pipe, and the gas sucks primary air by the energy of the gas; the gas and the primary air are mixed in the ejector and then flow out through the fire hole at the head part to be combusted to form flame.
In order to make flame combustion more stable, a part of gas is needed to realize the flame stabilizing function, and in the traditional scheme: the effect of flame holding is achieved and the gas used for the main combustion is mixed together, which results in waste of gas.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a combustor with steady flame function will be used for realizing the gas of steady flame function to divide through the gas reposition of redundant personnel effect and flow out, realizes the rational utilization of gas.
Another object of the present invention is to provide a gas stove
The utility model adopts the technical proposal that:
a burner with flame stabilizing function comprises a burner head, an inner fire cover, an outer fire cover, a fire distributor and a fuel gas distributing unit; the distributor sets up on the furnace head, interior fire lid sets up inside the distributor, outer fire lid is located the upper portion of distributor and is provided with the gas reposition of redundant personnel unit that is used for realizing steady flame between the two.
Preferably, the gas reposition of redundant personnel unit includes annular reposition of redundant personnel piece, set up jaggedly on the reposition of redundant personnel piece, the breach makes the gas flow direction reposition of redundant personnel piece external use in the steady flame that is used for main burning in the reposition of redundant personnel piece.
Preferably, the gas flow distribution unit further comprises an annular flow distribution chamber formed by the flow distribution member and the outer periphery of the distributor.
Preferably, the annular width of the annular flow-dividing chamber is greater than 0.2 mm.
Preferably, the splitter is fixed to the distributor.
Preferably, the notches are arranged in at least two and uniformly distributed on the annular splitter.
Preferably, the notch is machined by a die.
A gas stove comprises the burner and a gas stove body, wherein the burner is connected with the gas stove body.
Compared with the prior art, when the burner works, the gas is divided into two parts by the gas flow dividing unit, one part is used for main combustion, and the other part is used for stabilizing flame, so that the gas is reasonably utilized, and the flow of the gas can be effectively controlled;
further, since the air burner does not introduce a required amount of air at a time when air is introduced, a combustion effect can be improved by branching off a part of the gas for flame stabilization and mixing the remaining gas with the introduced air at an optimum ratio as much as possible.
Drawings
Fig. 1 is a sectional view of a burner having a flame stabilizing function according to embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a burner with a flame stabilizing function according to embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of an igniter in a burner having a flame stabilizing function according to embodiment 1 of the present invention;
fig. 4 is a plan view of an igniter in a burner having a flame stabilizing function according to embodiment 1 of the present invention.
The burner comprises a burner 1, an inner fire cover 2, an outer fire cover 3, a distributor 4, a gas shunting unit 5, a shunting piece 51, a notch 52 and an annular shunting cavity 53.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be clear that the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The embodiment 1 of the present invention provides a burner with flame stabilizing function, as shown in fig. 1 and 2, which includes a burner head 1, an inner fire cover 2, an outer fire cover 3, a distributor 4 and a gas distribution unit 5; the fire distributor 4 is arranged on the furnace end 1, the inner fire cover 2 is arranged inside the fire distributor 4, the outer fire cover 3 is positioned on the fire distributor 4, and a fuel gas shunting unit 5 for realizing stable flame is arranged between the outer fire cover and the fire distributor 4;
thus, by adopting the structure, the fuel gas is divided into two parts by the fuel gas shunting unit 5, one part is used for main combustion, and the other part is used for stabilizing flame, so that the reasonable utilization of the fuel gas is realized, and the flow of the fuel gas can be effectively controlled;
further, since the air burner does not introduce a required amount of air at a time when air is introduced, a combustion effect can be improved by branching off a part of the gas for flame stabilization and mixing the remaining gas with the introduced air at an optimum ratio as much as possible.
In a specific embodiment, as shown in fig. 3 and 4, the gas flow-dividing unit 5 includes an annular flow-dividing member 51, a notch 52 is opened on the flow-dividing member 51, and the notch 52 enables the gas used for main combustion in the flow-dividing member 51 to flow to the flow-dividing member 51 and be used for flame stabilization;
in this way, the distributor 4 is divided into an inner ring and an outer ring by the annular flow divider 51, the gas in the inner ring is mainly used for main combustion, and part of the gas in the inner ring flows to the outer ring through the gap 52 to ensure stable combustion of flame.
The gas distributing unit 5 further comprises an annular distributing cavity 53 formed by the distributing piece 51 and the periphery of the distributor 4;
in this way, the branched-off gas is in the annular branching chamber 52, which has a good effect.
The annular width of the annular diversion cavity 53 is larger than 0.2 mm;
by limiting the ring width of the annular shunting cavity 53, the phenomenon that the ring width is too narrow to realize the flame stabilizing effect is avoided.
The splitter 51 is fixed to the distributor 4.
In order to distribute the branched gas uniformly in the annular branching chamber, at least two notches 52 are provided and distributed uniformly on the annular branching piece 51.
The notch 52 is formed by die machining, but may be formed by machining;
the notch 52 is machined through the die, so that the production process of the combustor is simpler, and the batch production is easy.
The working process of the burner provided by the embodiment is as follows:
after the combustor starts to work, the gas is upwards injected to distributor 4 through furnace end 1, and when distributor 4 was located, part gas was shunted to annular shunting chamber 53 through breach 52, and the gas that is not shunted is used as main burning, and the gas that is shunted to annular shunting chamber 53 is used for keeping the stable burning of flame.
In the embodiment, the fire distributor is additionally provided with the shunting piece with the notch, so that part of fuel gas reaching the fire distributor is shunted out to be used as flame stabilization, and the reasonable utilization of the fuel gas is realized; and, can make it have better combustion efficiency to atmospheric burner.
Example 2
The embodiment 2 of the utility model provides a gas stove, it includes embodiment 1 combustor and gas stove body, this body coupling of combustor and gas stove.
This embodiment makes the flame of this gas-cooker more stable through using the combustor that has the steady flame effect on the gas-cooker, compares in the gas-cooker that traditional has the steady flame function simultaneously, and this gas-cooker can effectively control the gas volume that is used for the steady flame part.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A burner with a flame stabilizing function is characterized by comprising a burner head (1), an inner fire cover (2), an outer fire cover (3), a distributor (4) and a fuel gas shunting unit (5); distributor (4) set up on furnace end (1), interior fire lid (2) set up inside distributor (4), outer fire lid (3) are located distributor (4) and are equipped with between the two and are used for realizing steady flame's gas reposition of redundant personnel unit (5).
2. The burner with the flame stabilizing function according to claim 1, wherein the gas flow dividing unit (5) comprises an annular flow dividing member (51), a notch (52) is formed in the flow dividing member (51), and the notch (52) enables gas used for main combustion in the flow dividing member (51) to flow to the flow dividing member (51) and be used for stabilizing flames.
3. A burner with flame holding function as claimed in claim 2, wherein the gas flow dividing unit (5) further comprises an annular flow dividing chamber (53) formed by the flow dividing member (51) and the outer periphery of the distributor (4).
4. A burner with flame holding function as claimed in claim 3, wherein the annular width of the annular distribution chamber (53) is greater than 0.2 mm.
5. A burner with flame holding function as claimed in any one of claims 2 to 4, wherein the splitter (51) is fixed to the distributor (4).
6. A burner with flame holding function as claimed in claim 5, characterized in that said notches (52) are provided in at least two and uniformly distributed on the annular splitter (51).
7. A burner with flame holding function as claimed in claim 2, wherein said notch (52) is formed by die machining.
8. A gas range comprising a burner as set forth in any one of claims 1 to 7 and a gas range body, wherein the burner is connected to the gas range body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170690.9U CN213777708U (en) | 2020-09-28 | 2020-09-28 | Combustor with flame stabilizing function and gas stove using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170690.9U CN213777708U (en) | 2020-09-28 | 2020-09-28 | Combustor with flame stabilizing function and gas stove using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777708U true CN213777708U (en) | 2021-07-23 |
Family
ID=76908082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022170690.9U Active CN213777708U (en) | 2020-09-28 | 2020-09-28 | Combustor with flame stabilizing function and gas stove using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213777708U (en) |
-
2020
- 2020-09-28 CN CN202022170690.9U patent/CN213777708U/en active Active
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