CN210717549U - Burner with a burner head - Google Patents
Burner with a burner head Download PDFInfo
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- CN210717549U CN210717549U CN201921465836.3U CN201921465836U CN210717549U CN 210717549 U CN210717549 U CN 210717549U CN 201921465836 U CN201921465836 U CN 201921465836U CN 210717549 U CN210717549 U CN 210717549U
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- cavity
- burner
- communicated
- gas channel
- side plate
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Abstract
The utility model provides a burner, which comprises an outer ring fire cover and a base, wherein the outer ring fire cover is provided with a first cavity, a second cavity, a first fire hole and a second fire hole, the first cavity is not communicated with the second cavity, the first fire hole is communicated with the first cavity, and the second fire hole is communicated with the second cavity; the base has a gas channel, and the outer ring fire lid is rotatable relative to the base to have three kinds of states of intercommunication: the first communication state is that the gas channel is communicated with the first cavity and is not communicated with the second cavity; the second communication state is that the fuel gas channel is communicated with the second cavity and is not communicated with the first cavity; the third communicating state is that the fuel gas channel is communicated with the first cavity and the second cavity. The utility model realizes three communicating states by rotating the outer ring fire cover, and when a large-scale pan is used, the first communicating state is adopted, so that uneven heating of the pan is avoided; when the small-sized pot is used, the second communication state is adopted, so that the energy waste caused by the fact that flame overflows the pot is avoided; the use of the third communication state can improve the combustion efficiency of the combustor.
Description
Technical Field
The utility model relates to a combustor field, in particular to combustor.
Background
The gas stove fire cover is generally annular, a plurality of main fire holes and flame stabilizing holes are formed in the outer side wall of the ring, and burning flames provide heat energy for heating the pot bottom. Because the sizes of the prior pots are different, for a small pot, the size of the outer ring flame is larger than that of the small pot, so that part of the outer ring flame easily overflows out of the range of the pot, and the energy is wasted; for large-scale pans, the size of the outer ring flame is smaller than that of the large-scale pans, so that the pans are easily heated unevenly, and the service life of the pans and the use experience of users are influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a combustor in order to overcome the defect that the combustor is different adaptation in big small-size type pan among the prior art.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a burner comprises a fire cover and a base, wherein the fire cover is detachably connected with the base, and the burner is characterized in that the fire cover comprises an outer ring fire cover, the outer ring fire cover is provided with a first cavity and a second cavity, the first cavity is not communicated with the second cavity, the outer ring fire cover is also provided with a first fire hole and a second fire hole, the first fire hole is communicated with the first cavity, and the second fire hole is communicated with the second cavity;
the base is provided with a gas channel, the outer ring fire cover is rotatable relative to the base and has three communication states:
the first communication state: the gas channel is communicated with the first cavity, and the gas channel is not communicated with the second cavity;
the second communication state: the gas channel is communicated with the second cavity, and the gas channel is not communicated with the first cavity;
the third communication state: the gas channel is communicated with the first cavity and the second cavity.
In this scheme, first fire hole and second fire hole all set up on outer ring fire lid, simple structure. Adjust the communicating state of gas passageway and first chamber and second chamber through rotatory outer ring fire lid to realize first fire hole and second fire hole and whether can be igniteed, easy operation, convenience of customers uses. When the small pot is used, the fire holes arranged inwards along the radial direction of the burner can be ignited, namely the second fire holes are ignited, so that the phenomenon that flame overflows the pot to cause energy waste is avoided; when a large-scale pan is used, the fire holes arranged outwards along the radial direction of the burner can be ignited, namely the first fire holes are ignited, so that uneven heating of the pan is avoided; the third communication state enables the first fire hole and the second fire hole to be ignited simultaneously so as to improve the combustion efficiency of the burner. Three kinds of regulation modes make the combustor can adapt to in big small-size type pan simultaneously, and the suitability to the pan of various sizes is stronger, has both avoided the energy extravagant, also prevents that the pan from being heated unevenly.
Preferably, the outer ring fire cover includes an end plate, a first side plate and a second side plate, two ends of the end plate along the radial direction of the burner are respectively connected with the first side plate and the second side plate, the first side plate is located at the radial outer side of the second side plate, a cavity is formed by the end plate, the first side plate and the second side plate, a partition member is arranged in the cavity, and the partition member is used for dividing the cavity into the first cavity and the second cavity.
In this scheme, realize the ignition condition in first fire hole or second fire hole through the connected state of adjustment gas passageway and first chamber and second chamber to adapt to not unidimensional pan, the energy saving.
Preferably, a gap is formed between the partition piece and the first side plate, the gap is located in the first cavity, the first side plate is provided with a plurality of first flame holes and a plurality of first flame stabilizing holes, and the plurality of first flame holes and the plurality of first flame stabilizing holes are communicated with the first cavity.
In this scheme, be equipped with the clearance between cutting apart piece and the first curb plate, and the clearance is located first intracavity for the gas also can get into the clearance, thereby makes the overall arrangement scope in first fire hole bigger, and is in large quantity, is favorable to the combustion efficiency of combustor.
Preferably, the dividing member is connected to both the end plate and the second side plate, the dividing member, the end plate and the second side plate define the second cavity, and a plurality of second fire holes are formed in a part of the end plate defining the second cavity.
In this scheme, the second fire hole sets up along the radial direction of combustor inwards for first fire hole, and when using small-size pan, the adjustment uses the second fire hole, avoids flame to spill over pan, energy saving.
Preferably, the second side plate is provided with a plurality of second flame stabilizing holes, a part of the second flame stabilizing holes are communicated with the second cavity, and the other part of the second flame stabilizing holes are communicated with the first cavity.
In this scheme, some second flame holding holes play the effect of flame holding to the second fire hole, and remaining part second flame holding hole can also play the effect of flame holding to first fire hole.
Preferably, along the axial direction of the burner, the lower surface of the outer ring fire cover is provided with a protruding portion, the upper surface of the base is provided with a recessed portion, the protruding portion is matched with the recessed portion, and the protruding portion can slide relative to the recessed portion.
In the scheme, the outer ring fire cover can rotate relative to the base through the sliding of the protruding part relative to the recessed part, so that the communication state of the combustor is adjusted.
Preferably, two ends of the depressed part along the circumferential direction of the burner are respectively provided with a first contact end and a second contact end, and when the protruding part is in contact with the first contact end, the burner is in a first communication state; when the protruding part is contacted with the second contact end, the burner is in a second communication state; and when the protruding part is not contacted with the first contact end and the second contact end, the burner is in a third communication state.
In the scheme, the connection state of the burner can be changed when the protruding part touches the first contact end or the second contact end, so that the adjusting operation is simpler, and the operation of a user is facilitated.
Preferably, the second cavity and the gas channel are both arc-shaped structures, the radian of the second cavity is 60 degrees, the radian of the gas channel is 30 degrees, and the second cavity and the gas channel are arranged at intervals along the circumferential direction of the burner.
In the scheme, the size of the gas channel is not less than or equal to that of the second cavity, but is also less than or equal to the size of the space between two adjacent second cavities, so that three communication states of the combustor can be realized.
Preferably, the number of the second cavities and the number of the gas passages are both 4.
In this scheme, the size of gas passageway equals the interval size between the adjacent two second chambeies for the size of second chamber is bigger, improves the combustion efficiency of combustor.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a rotatory outer ring fire lid adjusts the connected state of gas passageway and first chamber and second chamber to realize whether first fire hole and second fire hole can be igniteed, easy operation, convenience of customers uses. When the small pot is used, the fire holes arranged inwards along the radial direction of the burner can be ignited, namely the second fire holes are ignited, so that the phenomenon that flame overflows the pot to cause energy waste is avoided; when a large-scale pan is used, the fire holes arranged outwards along the radial direction of the burner can be ignited, namely the first fire holes are ignited, so that uneven heating of the pan is avoided; the third communication state enables the first fire hole and the second fire hole to be ignited simultaneously so as to improve the combustion efficiency of the burner. Three kinds of regulation modes make the combustor can adapt to in big small-size type pan simultaneously, and the suitability to the pan of various sizes is stronger, has both avoided the energy extravagant, also prevents that the pan from being heated unevenly.
Drawings
Fig. 1 is an exploded view of a burner according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a burner according to an embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a burner according to an embodiment of the present invention.
Fig. 4 is another schematic sectional view of a burner according to an embodiment of the present invention.
Fig. 5 is a schematic bottom view of an outer ring fire cover according to an embodiment of the present invention.
Fig. 6 is a schematic perspective view of an outer ring fire cover according to an embodiment of the present invention.
Fig. 7 is a schematic top view of a base according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a base according to an embodiment of the present invention.
Description of reference numerals:
10 outer ring fire cover
101 first chamber
102 second chamber
103 first fire hole
104 second fire hole
105 end plate
106 first side plate
107 second side plate
108 first flame stabilizing hole
109 second flame stabilizing hole
20 base
201 gas channel
30 dividing piece
40 gap
50 projection
60 concave part
601 first contact end
602 second contact terminal
70 inner ring fire cover
701 third fire hole
702 third flame stabilizing hole
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
The utility model provides a combustor, including fire lid and base, the connection can be dismantled to fire lid and base. As shown in fig. 1 to 8, the fire cover comprises an outer ring fire cover 10, the outer ring fire cover 10 is provided with a first cavity 101 and a second cavity 102, the first cavity 101 and the second cavity 102 are not communicated, the outer ring fire cover 10 is further provided with a first fire hole 103 and a second fire hole 104, the first fire hole 103 is communicated with the first cavity 101, and the second fire hole 104 is communicated with the second cavity 102. The first fire holes 103 and the second fire holes 104 are arranged on the outer ring fire cover 10, and the structure is simple.
The base 20 has a gas passage 201, the outer ring cap 10 is rotatable with respect to the base 20, and by rotating the outer ring cap 10, the burner can achieve three different communication states. The first communication state is that the gas channel 201 is communicated with the first cavity 101, and the gas channel 201 is not communicated with the second cavity 102; the second communication state is that the gas channel 201 is communicated with the second cavity 102, and the gas channel 201 is not communicated with the first cavity 101; the third communication state is that the gas channel 201 is communicated with both the first cavity 101 and the second cavity 102.
The communicating state of the gas channel 201 and the first cavity 101 and the second cavity 102 is adjusted by rotating the outer ring fire cover 10, so that whether the first fire hole 103 and the second fire hole 104 can be ignited or not is realized, the operation is simple, and the use by a user is convenient. When the small-sized pot is used, the fire holes arranged inwards along the radial direction of the burner can be ignited, namely the second fire holes 104 are ignited, and at the moment, the first fire holes 103 are in a non-ignition state, so that the energy waste caused by the fact that flame overflows the pot is avoided; when a large-scale pan is used, the fire holes arranged outwards along the radial direction of the burner can be ignited, namely the first fire holes 103 are ignited, and the second fire holes 104 are in a non-ignition state, so that uneven heating of the pan is avoided; the third communication state enables the first fire hole 103 and the second fire hole 104 to be simultaneously ignited to improve the combustion efficiency of the burner. Three kinds of regulation modes make the combustor can adapt to in big small-size type pan simultaneously, and the suitability to the pan of various sizes is stronger, has both avoided the energy extravagant, also prevents that the pan from being heated unevenly.
The outer ring fire cover 10 comprises an end plate 105, a first side plate 106 and a second side plate 107, wherein two ends of the end plate 105 in the radial direction of the combustor are respectively connected with the first side plate 106 and the second side plate 107, the first side plate 106 is located at the radial outer side of the second side plate 107, and the outer ring fire cover 10 is of an annular structure. The end plate 105, the first side plate 106 and the second side plate 107 form a cavity, and a partition 30 is arranged in the cavity, and the partition 30 is used for dividing the cavity into the first cavity 101 and the second cavity 102. The ignition condition of the first fire hole 103 or the second fire hole 104 is realized by adjusting the communication state of the gas channel 201 and the first cavity 101 or the second cavity 102, so that the gas stove is suitable for cookers with different sizes, and the energy is saved.
A gap 40 is formed between the partition 30 and the first side plate 106, and the gap 40 is located in the first cavity 101, so that the arrangement range of the first fire holes 103 is larger, the number of the arrangement can be more, and the combustion efficiency of the combustor is facilitated. First curb plate 106 is equipped with a plurality of first burner ports 103 and a plurality of first steady burner ports 108, and a plurality of first burner ports 103 and a plurality of first steady burner ports 108 all communicate with first chamber 101, and after the gas passed through gas passageway 201 and got into first chamber 101, partly gas flowed out the ignition from first burner port 103, and partly gas flowed out from first steady burner ports 108 for flame is more stable.
The partition member 30 is connected with both the end plate 105 and the second side plate 107, the partition member 30, the end plate 105 and the second side plate 107 define a second cavity 102, and a plurality of second fire holes 104 are formed in a part of the end plate 105 defining the second cavity 102. The second fire hole 104 is inwards arranged along the radial direction of the burner relative to the first fire hole 103, when a small-sized cooker is used, the second fire hole 104 is adjusted and used, flame is prevented from overflowing the cooker, and energy is saved.
The second side plate 107 is provided with a plurality of second flame stabilizing holes 109, a part of the second flame stabilizing holes 109 are communicated with the second chamber 102 to play a role of stabilizing flames for the second flame holes 104, and the other part of the second flame stabilizing holes 109 are communicated with the first chamber 101 to play a role of stabilizing flames for the first flame holes 103. When the gas channel 201 is communicated with the second cavity 102 only, part of the second flame stabilizing holes 109 communicated with the second cavity 102 play a role of stabilizing flames, and at the moment, part of the second flame stabilizing holes 109 communicated with the first cavity 101 do not play a role; when the gas channel 201 is only communicated with the first cavity 101, the first flame stabilizing hole 108 and a part of the second flame stabilizing holes 109 communicated with the first cavity 101 play a role, and at the moment, the part of the second flame stabilizing holes 109 communicated with the second cavity 102 does not play a role; when the gas channel 201 communicates with both the first chamber 101 and the second chamber 102, all the second flame stabilizing holes 109 function.
Along the axial direction of the combustor, the lower surface of the outer ring fire cover 10 is provided with a protruding portion 50, the upper surface of the base 20 is provided with a recessed portion 60, the protruding portion 50 is arranged on the first side plate 106, the protruding portion 50 is matched with the recessed portion 60, and the protruding portion 50 can slide relative to the recessed portion 60. The outer ring fire cover 10 is rotatable relative to the base 20 by the sliding movement of the protrusion 50 relative to the recess 60, thereby achieving the adjustment of the communication state of the burner. In other alternative embodiments, the protrusion 50 is not limited to be disposed on the first side plate 106, and may be disposed at other positions of the outer fire cover 10, and at this time, the position of the recess 60 on the base 20 should be changed accordingly, so that the protrusion 50 and the recess 60 are matched with each other, thereby the outer fire cover 10 can rotate relative to the base 20, and the positions of the protrusion 50 and the recess 60 should not affect the rotation of the outer fire cover 10 and the use of the burner.
The two ends of the concave part 60 along the circumferential direction of the burner are respectively provided with a first contact end 601 and a second contact end 602, when the protruding part 50 is contacted with the first contact end 601, the burner is in a first communication state, namely the gas channel 201 is communicated with the first cavity 101, and the gas channel 201 is not communicated with the second cavity 102; when the protrusion 50 is in contact with the second contact end 602, the burner is in the second communication state, that is, the gas channel 201 is communicated with the second cavity 102, and the gas channel 201 is not communicated with the first cavity 101; when the protrusion 50 is not in contact with the first contact end 601 and the second contact end 602, the burner is in a third communication state, i.e. the gas channel 201 is in communication with the first cavity 101 and the second cavity 102. The connection state of the burner is changed when the protrusion 50 touches the first contact end 601 or the second contact end 602, so that the adjustment operation is simpler and the operation by a user is convenient.
The fire cover further comprises an inner ring fire cover 70, the inner ring fire cover 70 is arranged in the middle of the annular outer ring fire cover 10, and the inner ring fire cover 70 is connected with the base 20. The outer side surface of the inner ring fire cover 70 in the radial direction of the burner is provided with a plurality of third fire holes 701 and third flame stabilizing holes 702, and the third flame stabilizing holes 702 enable flames generated after the third fire holes 701 are ignited to be more stable. The inner ring fire cover 70 is positioned at the radial inner side of the outer ring fire cover 10, so that the central part of the cooker can be heated, and the heating is more uniform.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or component in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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 (9)
1. A burner comprises a fire cover and a base, wherein the fire cover is detachably connected with the base, and the burner is characterized in that the fire cover comprises an outer ring fire cover, the outer ring fire cover is provided with a first cavity and a second cavity, the first cavity is not communicated with the second cavity, the outer ring fire cover is also provided with a first fire hole and a second fire hole, the first fire hole is communicated with the first cavity, and the second fire hole is communicated with the second cavity;
the base is provided with a gas channel, the outer ring fire cover is rotatable relative to the base and has three communication states:
the first communication state: the gas channel is communicated with the first cavity, and the gas channel is not communicated with the second cavity;
the second communication state: the gas channel is communicated with the second cavity, and the gas channel is not communicated with the first cavity;
the third communication state: the gas channel is communicated with the first cavity and the second cavity.
2. The burner of claim 1, wherein the outer ring fire cover comprises an end plate, a first side plate and a second side plate, wherein the end plate is connected with the first side plate and the second side plate respectively at two ends in the radial direction of the burner, the first side plate is located at the radial outer side of the second side plate, the end plate, the first side plate and the second side plate form a cavity, and a partition is arranged in the cavity and used for dividing the cavity into the first cavity and the second cavity.
3. The burner of claim 2, wherein a gap is formed between the partition and the first side plate, the gap is located in the first cavity, the first side plate is provided with a plurality of first flame holes and a plurality of first flame stabilizing holes, and the plurality of first flame holes and the plurality of first flame stabilizing holes are communicated with the first cavity.
4. The burner of claim 2, wherein the divider is connected to both the end plate and the second side plate, the divider, the end plate and the second side plate defining the second chamber, and a portion of the end plate defining the second chamber having a plurality of the second fire holes.
5. The burner of claim 2, wherein the second side plate is provided with a plurality of second flame stabilizing holes, a portion of the second flame stabilizing holes are communicated with the second chamber, and the remaining portion of the second flame stabilizing holes are communicated with the first chamber.
6. The burner of claim 1, wherein a lower surface of the outer ring fire cover is provided with a protrusion and an upper surface of the base is provided with a recess in an axial direction of the burner, the protrusion being engaged with the recess, the protrusion being slidable with respect to the recess.
7. The burner of claim 6, wherein the recessed portion has a first contact end and a second contact end at both ends in a circumferential direction of the burner, respectively, and the burner is in a first communication state when the protruding portion is in contact with the first contact end; when the protruding part is contacted with the second contact end, the burner is in a second communication state; and when the protruding part is not contacted with the first contact end and the second contact end, the burner is in a third communication state.
8. The burner of claim 1, wherein the second cavity and the gas channel are both arc-shaped structures, the arc of the second cavity is 60 °, the arc of the gas channel is 30 °, and the second cavity and the gas channel are both spaced apart in a circumferential direction of the burner.
9. The burner of claim 8, wherein the number of the second cavities and the gas passages is 4 each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465836.3U CN210717549U (en) | 2019-09-04 | 2019-09-04 | Burner with a burner head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465836.3U CN210717549U (en) | 2019-09-04 | 2019-09-04 | Burner with a burner head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717549U true CN210717549U (en) | 2020-06-09 |
Family
ID=70931600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921465836.3U Active CN210717549U (en) | 2019-09-04 | 2019-09-04 | Burner with a burner head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210717549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076311A (en) * | 2020-08-20 | 2022-02-22 | 宁波方太厨具有限公司 | Stove burner |
-
2019
- 2019-09-04 CN CN201921465836.3U patent/CN210717549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076311A (en) * | 2020-08-20 | 2022-02-22 | 宁波方太厨具有限公司 | Stove burner |
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