CN219453952U - Kitchen range burner - Google Patents
Kitchen range burner Download PDFInfo
- Publication number
- CN219453952U CN219453952U CN202320444314.5U CN202320444314U CN219453952U CN 219453952 U CN219453952 U CN 219453952U CN 202320444314 U CN202320444314 U CN 202320444314U CN 219453952 U CN219453952 U CN 219453952U
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- ignition
- gas
- outer ring
- pipeline
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a kitchen range burner which comprises a base, a gas mixing chamber, an outer ring fire cover and an ignition structure, wherein the base is connected to the lower end of the gas mixing chamber, the outer ring fire cover is covered on the gas mixing chamber and is provided with an outer ring gas cavity, the kitchen range burner comprises an ignition pipeline, one end of the ignition pipeline is communicated with the outer ring gas cavity, and the other end of the ignition pipeline is provided with a first ignition hole facing the ignition structure. The outer ring fire cover is covered on the gas mixing chamber to form an outer ring gas cavity, the outer ring gas is transported through the outer ring gas cavity, and the outer ring gas can be transported from the outer ring gas cavity to the ignition pipeline through the channel and is discharged from the first ignition hole. The two independent gas channel structures are arranged so that even if the ignition channel in the inner ring is blocked or the nozzle is blocked, the ignition can be performed through the gas point of the outer ring; meanwhile, the ignition pipeline is arranged in the ignition area to play a role in turbulent flow, so that the gas pressure entering the ignition pipeline can be prevented from being too high, and the ignition failure caused by too high flow speed of the first ignition hole can be prevented.
Description
Technical Field
The utility model relates to a stove burner.
Background
The common kitchen range burner mainly comprises injection pipe, base, gas mixing chamber and interior ring fire lid and outer ring fire lid, because the structure of kitchen range fire lid has been formed when the preparation, the interior ring fire lid of traditional kitchen range burner often communicates the inner ring gas alone to the setting of two independent gas channels of inner and outer ring is not simultaneously linked together. Therefore, if the gas pressure is too high, the ignition hole flow speed is too fast, the ignition hole of the inner ring is blocked or the nozzle is blocked, the problem that the inner ring gas channel cannot be flexibly adjusted is solved, and the combustion efficiency of the gas cooker is reduced.
Disclosure of Invention
The utility model aims to overcome the defect that in the prior art, the fire hole anti-blocking capability is poor due to the fact that an inner ring fire cover is only communicated with an inner ring gas channel.
The utility model solves the technical problems by the following technical scheme:
the utility model provides a cooking utensils combustor, its includes base, gas mixing chamber, outer ring fire lid and ignition structure, the base connect in the lower extreme of gas mixing chamber, outer ring fire lid cover is located on the gas mixing chamber and be formed with outer ring gas chamber, its characterized in that, cooking utensils combustor includes the ignition pipeline, the one end of ignition pipeline with outer ring gas chamber intercommunication, the other end of ignition pipeline has the orientation the first ignition hole of ignition structure.
In this scheme, base, gas mixing chamber, outer ring fire lid and ignition structure are some component parts in the cooking utensils combustor, mutually support between the four, and outer ring fire lid is formed with outer ring gas chamber through the cover on locating the gas mixing chamber, and outer ring gas is transported through outer ring gas chamber, and the one end of ignition pipeline is indirect to be linked together in outer ring gas chamber, and first ignition hole has been seted up for partial outer ring gas provides the passageway its other end, and outer ring gas can transport to the ignition pipeline through the passageway from outer ring gas chamber and discharge in the first ignition hole. The two independent gas channel structures are arranged so that even if the ignition channel in the inner ring is blocked or the nozzle is blocked, the ignition can be performed through the gas point of the outer ring; meanwhile, the ignition pipeline is arranged in the ignition area to play a role in turbulent flow, so that the gas pressure entering the ignition pipeline can be prevented from being too high, and the ignition failure caused by too high flow speed of the first ignition hole can be prevented.
Preferably, the stove burner further comprises an inner ring fire cover, the inner ring fire cover is covered on the gas mixing chamber and is provided with an inner ring combustion chamber, the outer wall surface of the inner ring fire cover is provided with an inwards concave ignition groove, the ignition structure is positioned outside the ignition groove, the inner ring fire cover is provided with a plurality of second ignition holes, the second ignition holes are outwards extended from the inner wall surface of the inner ring fire cover to the ignition groove, and the second ignition holes are all oriented to the ignition structure.
In this scheme, thereby inner ring fire lid is formed with the inner ring gas chamber that upwards extends from the base through setting up on the gas mixing chamber, thereby discharges the interior ring gas that gushes out in the inner ring gas chamber through a plurality of second ignition hole and burns in to the ignition groove, all sets up the ignition structure with a plurality of second ignition hole simultaneously towards the ignition structure outside the point groove can reserve sufficient combustion space for the ignition region in the ignition groove, guarantees full burning.
Preferably, the ignition pipeline is positioned in the ignition groove.
In this scheme, ignition tube way sets up in the ignition groove for exhaust gas striking ignition tube way in the follow second ignition hole plays the effect of vortex, makes inner ring gas speed reduce, is favorable to inner ring gas and air mixing even, fully burns.
Preferably, the second ignition holes face the outer wall surface of the ignition pipeline, and the distances between the second ignition holes and the outer wall surface of the ignition pipeline are the same.
In this scheme, a plurality of second ignition hole all is towards the outer wall of ignition tube way, and the distance with the outer wall of ignition tube way is the same, has guaranteed that exhaust inner ring gas can strike ignition tube way uniformly in the second ignition hole, improves the vortex effect to the maximize, reduces gas speed, provides convenient condition for inner ring gas and air mixing.
Preferably, the ignition structure is an ignition needle, the ignition needle is connected to the base, and the ignition needle faces to the notch of the ignition groove.
In this scheme, ignition structure sets up to the ignition needle, and wherein the one end of ignition needle is connected in the base, and the notch department of the other end orientation ignition groove can fully contact the gas in the ignition groove, including inner ring gas or from the outer loop gas of first ignition hole exhaust for even there is the ignition hole to take place to block up, the ignition needle can all contact other ignition hole exhaust gas, provides the condition for the burning, avoids the condition that the point is not on fire.
Preferably, the upper part of the inner ring fire cover is provided with an anti-blocking cap edge, and the top of the anti-blocking cap edge is provided with an inwards concave stop block for covering the ignition groove, the ignition pipeline and the ignition structure.
In this scheme, prevent stifled brim of a hat that upper portion that inner ring fire was covered set up, because its top has inwards sunken dog and can carry out the hydrops, thereby prevent because the produced liquid of combustion reaction does not in time handle and the dispersion everywhere destroys the combustion environment in the intracavity, reduce combustion efficiency, and the dog can all shelter from in wherein with ignition groove, ignition pipeline and ignition structure, avoid above-mentioned each structure contact too much moisture.
Preferably, the inner ring fire cover is provided with a plurality of air holes, the air holes penetrate from the outer wall surface of the inner ring fire cover to the inner wall surface of the ignition groove and are communicated with the ignition groove, and the air holes are positioned at the notch of the ignition groove.
In this scheme, a plurality of air hole of seting up all is located the notch department of ignition groove on the inner ring fire lid, can provide sufficient air for the ignition region in the ignition groove, guarantees combustion efficiency.
Preferably, the ignition pipeline comprises a cylinder with a hollowed middle part, and the first ignition hole is positioned at the upper end of the cylinder and is communicated with the outer ring gas cavity.
In this scheme, the middle hollow cylinder that the ignition pipeline includes, the outer wall of cylinder can play the effect of vortex, and the first ignition hole has been seted up again to the upper end of cylinder and cylinder intercommunication outer loop gas, and outer loop gas can be through first ignition hole row to the ignition groove in, improves the anti-blocking capability of cooking utensils combustor.
Preferably, the first ignition hole is slit-shaped.
In this scheme, first ignition hole sets up to the seam form, both is favorable to outer loop gas to pass through first ignition hole and discharges, can effectively avoid other gases such as air to pass through first ignition hole reverse entering ignition line simultaneously, avoids hindering outer loop gas to discharge from first ignition hole.
Preferably, a horizontal groove is formed in the upper end of the base, extends upwards from the base along the gas mixing chamber and is communicated with the ignition pipeline.
In the scheme, the horizontal groove arranged at the upper end of the base can extend upwards along the gas mixing chamber from the base and is communicated with the ignition pipeline, a channel is provided for outer ring fuel gas in the outer ring fuel gas cavity, through the channel, the outer ring fuel gas passes through the gas mixing chamber upwards from the horizontal groove until reaching the ignition pipeline and finally is discharged from the first ignition hole, a channel independent of the channel where the inner ring fuel gas is located is formed, and the inner independent channel and the outer independent channel can improve the anti-blocking capability of the fire hole.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the utility model.
The utility model has the positive progress effects that: in the utility model, the base, the gas mixing chamber, the outer ring fire cover and the ignition structure are all part of components in the kitchen range burner, the four components are matched with each other, the outer ring fire cover is covered on the gas mixing chamber to form an outer ring gas cavity, outer ring gas is transported through the outer ring gas cavity, one end of the ignition pipeline is indirectly communicated with the outer ring gas cavity, a first ignition hole is formed at the other end of the ignition pipeline to provide a channel for part of outer ring gas, and the outer ring gas can be transported from the outer ring gas cavity to the ignition pipeline through the channel and is discharged from the first ignition hole. The two independent gas channel structures are arranged so that even if the ignition channel in the inner ring is blocked or the nozzle is blocked, the ignition can be performed through the gas point of the outer ring; meanwhile, the ignition pipeline is arranged in the ignition area to play a role in turbulent flow, so that the gas pressure entering the ignition pipeline can be prevented from being too high, and the ignition failure caused by too high flow speed of the first ignition hole can be prevented.
Drawings
FIG. 1 is a cross-sectional view (one) of a cooktop burner of an embodiment of the present utility model.
Fig. 2 is a cross-sectional view (two) of a cooktop burner of an embodiment of the present utility model.
Fig. 3 is a partial schematic view of a base according to an embodiment of the utility model.
FIG. 4 is a side view of a cooktop burner of an embodiment of the present utility model.
Reference numerals illustrate:
kitchen range burner 0
Outer ring fire cover 1
Inner ring fire cover 2
Mixed air chamber 3
Ignition structure 4
Ignition pipeline 5
First ignition hole 51
Second ignition hole 6
Anti-blocking cap rim 7
Air hole 8
Base 9
Horizontal groove 91
Inner ring gas chamber 10
Outer ring gas cavity 11
Communication cavity 12
Detailed Description
The utility model will now be more fully described by way of example only and with reference to the accompanying drawings, but the utility model is not thereby limited to the scope of the examples described.
The utility model discloses a kitchen range burner 0, which is shown in fig. 1, 2, 3 and 4, and comprises a base 9, a gas mixing chamber 3, an outer ring fire cover 1 and an ignition structure 4, wherein the base 9 is connected to the lower end of the gas mixing chamber 3, the outer ring fire cover 1 is covered on the gas mixing chamber 3 and is formed with an outer ring gas cavity 11, and the kitchen range burner 0 is characterized by comprising an ignition pipeline 5, one end of the ignition pipeline 5 is communicated with the outer ring gas cavity 11, and the other end of the ignition pipeline 5 is provided with a first ignition hole 51 facing the ignition structure 4. The base 9, the gas mixing chamber 3, the outer ring fire cover 1 and the ignition structure 4 are all part of components in the kitchen range burner 0, the outer ring fire cover 1 is provided with an outer ring gas cavity 11 through covering the gas mixing chamber 3, outer ring gas is transported through the outer ring gas cavity 11, one end of the ignition pipeline 5 is indirectly communicated with the outer ring gas cavity 11, a first ignition hole 51 is formed in the other end of the ignition pipeline 5, a channel is provided for part of outer ring gas, and the outer ring gas can be transported from the outer ring gas cavity 11 to the ignition pipeline 5 through the channel and is discharged from the first ignition hole 51. The two independent gas channel structures are arranged so that even if the ignition channel in the inner ring is blocked or the nozzle is blocked, the ignition can be performed through the gas point of the outer ring; meanwhile, the ignition pipeline 5 is arranged in the ignition area to play a role of turbulent flow, so that the condition that the pressure of the entering fuel gas is too high and the flow speed of the first ignition hole 51 is too high to cause ignition failure can be prevented.
As shown in fig. 1 and 2, the stove burner 0 further comprises an inner ring fire cover 2, the inner ring fire cover 2 is covered on the gas mixing chamber 3 and is provided with an inner ring gas cavity 10, the outer wall surface of the inner ring fire cover 2 is provided with an inward concave ignition groove, the ignition structure 4 is positioned outside the ignition groove, the inner ring fire cover 2 is provided with a plurality of second ignition holes 6, the second ignition holes 6 extend to the ignition groove from the inner wall surface of the inner ring fire cover 2, and the second ignition holes 6 face the ignition structure 4. The inner ring fire cover 2 is formed with an inner ring gas cavity 10 extending upwards from the base 9 through being arranged on the gas mixing chamber 3, inner ring gas gushing out of the inner ring gas cavity 10 is discharged into the ignition groove through the plurality of second ignition holes 6 for combustion, the plurality of second ignition holes 6 are all arranged towards the ignition structure 4, and meanwhile, the ignition structure 4 is arranged outside the ignition groove and can reserve sufficient combustion space for an ignition area in the ignition groove, so that sufficient combustion is ensured.
Specifically, the channel where the inner ring fuel gas formed by the inner ring fuel gas cavity 10 in the inner ring fire cover 2 is located is mutually independent from the channel where the outer ring fuel gas in the ignition pipeline 5 is located, and the channel are respectively discharged into the ignition groove through the second ignition hole 6 and the first ignition hole 51, so that the anti-blocking capability of the stove burner 0 is improved.
As shown in fig. 1 and 2, the ignition line 5 is located in the ignition slot. The ignition pipeline 5 is arranged in the ignition groove, so that the gas discharged from the second ignition hole 6 hits the ignition pipeline 5 to play a role in turbulent flow, so that the speed of the inner ring gas is reduced, the inner ring gas and the air are uniformly mixed, and the inner ring gas is fully combusted.
As shown in fig. 1 and 2, the plurality of second ignition holes 6 face the outer wall surface of the ignition circuit 5, and the plurality of second ignition holes 6 are the same distance from the outer wall surface of the ignition circuit 5. The second ignition holes 6 are all towards the outer wall surface of the ignition pipeline 5, and the distance between the second ignition holes and the outer wall surface of the ignition pipeline 5 is the same, so that the inner ring gas discharged from the second ignition holes 6 can uniformly impact the ignition pipeline 5, the turbulence effect is improved to the maximum extent, the gas speed is reduced, and convenience is provided for mixing the inner ring gas with air.
The ignition structure 4 is an ignition needle which is connected with the base 9 and faces the notch of the ignition groove. The ignition structure 4 is set as the ignition needle, and wherein the one end of ignition needle is connected in base 9, and the notch department of the other end orientation ignition groove can fully contact the gas in the ignition groove, including inner ring gas or from the outer ring gas of first ignition hole 51 exhaust for even there is the ignition hole to take place to block up, the ignition needle can all contact other ignition hole exhaust gas, provides the condition for the burning, avoids the condition that the point is not on fire.
As shown in fig. 1 and 4, the upper part of the inner ring fire cover 2 is provided with an anti-blocking cap edge 7, and the top of the anti-blocking cap edge 7 is provided with an inward concave stop block for covering the ignition groove, the ignition pipeline 5 and the ignition structure 4. The anti-blocking cap edge 7 arranged on the upper portion of the inner ring fire cover 2 can be used for carrying out effusion because the top of the anti-blocking cap edge is provided with an inwards concave stop block, so that the liquid generated by the combustion reaction is prevented from being dispersed everywhere in time and damaging the combustion environment in the cavity, the combustion efficiency is reduced, and the stop block can shield the ignition groove, the ignition pipeline 5 and the ignition structure 4 in the ignition groove, so that the excessive contact of the structures with water is avoided.
As shown in fig. 2, the inner ring fire cover 2 is provided with a plurality of air holes 8, the plurality of air holes 8 penetrate from the outer wall surface of the inner ring fire cover 2 to the inner wall surface of the ignition groove and are communicated with the inside of the ignition groove, and the plurality of air holes 8 are positioned at the notch of the ignition groove. The air holes 8 formed in the inner ring fire cover 2 are all positioned at the notch of the ignition slot, so that sufficient air can be provided for the ignition area in the ignition slot, and the combustion efficiency is ensured.
Specifically, as shown in fig. 2, the ignition pipeline 5 is located in the ignition groove, and the inner ring fuel gas discharged through the second ignition hole 6 and the air discharged through the air hole 8 impact the outer wall surface of the ignition pipeline 5, so as to play a role in turbulence, avoid the excessive pressure in the inner ring fuel gas cavity 10 caused by the excessive gas flow velocity, and finally reduce the ignition success rate.
As shown in fig. 2, the ignition pipeline 5 comprises a hollow cylinder, and the first ignition hole 51 is positioned at the upper end of the cylinder and is communicated with the outer ring gas cavity 11. The middle hollow cylinder that ignition line 5 included, the outer wall of cylinder can play the effect of vortex, and the cylinder's upper end has seted up first ignition hole 51 again and cylinder intercommunication outer loop gas, and outer loop gas can be through first ignition hole 51 row to the ignition groove in, improves the anti-blocking capability of cooking utensils combustor 0.
As shown in fig. 1 and 2, the first ignition hole 51 is slit-like in shape. The first ignition hole 51 is arranged in a slit shape, so that the outer ring gas is discharged through the first ignition hole 51, and meanwhile, other gases such as air and the like can be effectively prevented from reversely entering the ignition pipeline 5 through the first ignition hole 51, and the outer ring gas is prevented from being discharged from the first ignition hole 51.
Specifically, the first ignition hole 51 is slit-shaped in this embodiment, and in other embodiments the first ignition hole 51 may be provided in any shape that can prevent the inflow of outside air into the ignition circuit 5.
As shown in fig. 1 and 3, the upper end of the base 9 is provided with a horizontal groove 91, and the horizontal groove 91 extends upward from the base 9 along the gas mixing chamber 3 and communicates with the ignition pipe 5. The horizontal groove 91 provided at the upper end of the base 9 can extend upward from the base 9 along the gas mixing chamber 3 and is communicated with the ignition pipeline 5, a channel is provided for the outer ring gas in the outer ring gas cavity 11, through which the outer ring gas passes upward from the horizontal groove 91 to the gas mixing chamber 3 until reaching the ignition pipeline 5 and finally is discharged from the first ignition hole 51, a channel independent of the channel in which the inner ring gas is located is formed, and the inner and outer independent channels can improve the anti-blocking capability of each fire hole.
Specifically, the arrow with the main body being a dotted line in the figure represents the flowing direction of the outer ring gas, wherein the ignition pipeline 5 is arranged above the horizontal groove 91, and the two are communicated, as shown in fig. 3, the outer ring gas is introduced into the outer ring gas cavity 11 from the outer ring injection pipe, and partially flows in through the horizontal groove 91 on the base 9, and because the horizontal groove 91 is communicated with the gas mixing chamber 3 and the ignition pipeline 5 to form an independent passage, as shown in fig. 1, the partially outer ring gas further flows through the gas mixing chamber 3 and finally reaches the ignition pipeline 5, flows out through the first ignition hole 51 in the ignition pipeline 5, finally flows into the ignition area in the ignition groove to play a role of supporting combustion, and the anti-blocking capability of the stove burner 0 is improved.
Specifically, as shown in fig. 1, a communication cavity 12 is formed in the air mixing chamber 3, the communication cavity 12 penetrates through the air mixing chamber 3, the lower end of the communication cavity 12 is communicated with a horizontal groove 91, the upper end of the communication cavity 12 is communicated with the ignition pipeline 5, and the outer ring fuel gas is introduced into the outer ring fuel gas cavity 11 from the outer ring injection pipe along the arrow direction of the broken line in fig. 1, reaches the horizontal groove 91, flows into the communication cavity 12 through the horizontal groove 91 and reaches the ignition pipeline 5, and flows out from the first ignition hole 51.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model 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 principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (10)
1. The utility model provides a cooking utensils combustor, its includes base, gas mixing chamber, outer ring fire lid and ignition structure, the base connect in the lower extreme of gas mixing chamber, outer ring fire lid cover is located on the gas mixing chamber and be formed with outer ring gas chamber, its characterized in that, cooking utensils combustor includes the ignition pipeline, the one end of ignition pipeline with outer ring gas chamber intercommunication, the other end of ignition pipeline has the orientation the first ignition hole of ignition structure.
2. The burner of claim 1, further comprising an inner annular flame cover, wherein the inner annular flame cover is covered on the gas mixing chamber and forms an inner annular gas chamber, an inner recessed ignition groove is formed on an outer wall surface of the inner annular flame cover, the ignition structure is positioned outside the ignition groove, a plurality of second ignition holes are formed in the inner annular flame cover, the second ignition holes extend outwards from an inner wall surface of the inner annular flame cover into the ignition groove, and the second ignition holes face the ignition structure.
3. The cooktop burner of claim 2, wherein the ignition tube is located within the ignition slot.
4. The cooktop burner of claim 2, wherein a plurality of the second ignition holes are oriented toward the outer wall surface of the ignition tube, and the plurality of second ignition holes are equidistant from the outer wall surface of the ignition tube.
5. The cooktop burner of claim 2, wherein the ignition structure is an ignition needle connected to the base, the ignition needle being oriented toward the notch of the ignition slot.
6. The cooktop burner of claim 2, wherein the upper portion of the inner annular fire cover has an anti-blocking cap rim with an inwardly recessed stop at the top for covering the ignition slot, the ignition tube and the ignition structure.
7. The burner of claim 2, wherein the inner annular fire cover is provided with a plurality of air holes, the air holes penetrate from the outer wall surface of the inner annular fire cover to the inner wall surface of the ignition slot and are communicated with the ignition slot, and the air holes are positioned at the notch of the ignition slot.
8. The cooktop burner of claim 1, wherein the ignition tube comprises a hollow-in-the-middle cylinder, and the first ignition hole is located at the upper end of the cylinder and is communicated with the outer ring gas cavity.
9. The cooktop burner of claim 1, wherein the first ignition hole is slit-like in shape.
10. The cooktop burner of claim 1, wherein the upper end of the base is provided with a horizontal slot extending upwardly from the base along the plenum and communicating with the ignition conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444314.5U CN219453952U (en) | 2023-03-06 | 2023-03-06 | Kitchen range burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320444314.5U CN219453952U (en) | 2023-03-06 | 2023-03-06 | Kitchen range burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453952U true CN219453952U (en) | 2023-08-01 |
Family
ID=87387024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320444314.5U Active CN219453952U (en) | 2023-03-06 | 2023-03-06 | Kitchen range burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219453952U (en) |
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2023
- 2023-03-06 CN CN202320444314.5U patent/CN219453952U/en active Active
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