Combustion device and gas stove

Abstract

The application provides a combustion device and a gas stove, and relates to the technical field of kitchen appliances. The combustion device comprises a burner assembly, the burner assembly comprises a burner distributor and an inner ring fire cover, and the inner ring fire cover is installed on the burner distributor. The inner ring fire cover comprises a fire cover body and a brim part, one side of the brim part is provided with a first fire hole, the fire cover body and the brim part are provided with a second fire hole, the first fire hole and the second fire hole jointly form a wok-searing fire hole, and the wok-searing fire hole and the burner distributor define a first mixing cavity. The projection of the outer edge of the brim part in a first direction is staggered with the projection of the fire outlet of the first fire hole in the first direction and the projection of the fire outlet of the second fire hole in the first direction. The application can avoid the outflow end of the wok-searing nozzle assembly being blocked by water and other stains generated by the burner assembly during the combustion process, so that the safety hazard of the gas stove can be avoided, and the safety performance of the gas stove is improved.

Description

Technical Field

[0001] This application relates to the field of kitchen appliance technology, and in particular to a combustion device and a gas stove. Background Technology

[0002] To meet user needs, some gas stoves are designed with a high-heat function. When the high-heat function is turned on, the gas stove's heat will increase instantly to meet the user's need for stir-frying.

[0003] Currently, gas stoves generally consist of a burner assembly, a burner head, and a high-powered nozzle assembly. The burner assembly is mounted on the burner head, and the high-powered nozzle assembly passes through the burner head with its gas outlet extending into the burner assembly. When the gas stove is in high-powered mode, the high-powered nozzle assembly supplies a separate gas supply to the burner assembly to achieve the high-powered stir-fry function.

[0004] However, when the gas stove is turned on to the high-heat mode, the gas outlet of the high-heat nozzle assembly may be blocked by water and other dirt produced by the burner assembly during combustion, which may pose a safety hazard to the gas stove. Utility Model Content

[0005] In view of the above problems, this application provides a combustion device and a gas stove that can prevent the gas outlet of the stir-fry nozzle assembly from being blocked by water and other stains produced by the burner assembly during combustion, thereby avoiding safety hazards in the gas stove and improving the safety performance of the gas stove.

[0006] To achieve the above objectives, the embodiments of this application provide the following technical solutions:

[0007] In a first aspect, embodiments of this application provide a combustion device, comprising:

[0008] A burner assembly, comprising a flame distributor and an inner ring flame cap, the inner ring flame cap being mounted on the flame distributor; the inner ring flame cap comprising a flame cap body and a brim, the brim having a first flame hole on one side, and a second flame hole between the flame cap body and the brim, the first flame hole and the second flame hole together forming a stir-fry flame hole, the stir-fry flame hole and the flame distributor defining a first mixing chamber;

[0009] The projection of the outer edge of the brim in the first direction is offset from the projection of the outlet of the first fire hole in the first direction and the projection of the outlet of the second fire hole in the first direction.

[0010] In some embodiments, the projection of the outer edge of the brim in the first direction is located on the outer periphery of the projection of the outlet of the first fire hole in the first direction;

[0011] The projection of the outer edge of the brim in the first direction is located on the outer periphery of the projection of the outlet of the second fire hole in the first direction.

[0012] In some embodiments, the device further includes a burner head and a stir-fry nozzle assembly, the stir-fry nozzle assembly including a first connecting pipe that passes through the burner head and extends into the first mixing chamber and communicates with the first flame hole and the second flame hole.

[0013] In some embodiments, the projection of one end of the first connecting pipe toward the first mixing chamber in the first direction is offset from the projection of the outlet of the first flame hole in the first direction, and is also offset from the projection of the outlet of the second flame hole in the first direction.

[0014] In some embodiments, the line connecting the end of the first connecting pipe facing the first mixing chamber and the outlet of the first flame hole forms a first preset angle with the plane where the flame distributor is located;

[0015] Wherein, the first preset included angle is an acute angle.

[0016] In some embodiments, the line connecting the end of the first connecting pipe facing the first mixing chamber and the outlet of the second flame hole forms a second preset angle with the plane where the flame distributor is located;

[0017] Wherein, the second preset included angle is an acute angle.

[0018] In some embodiments, the side of the flame cap body opposite to the brim is provided with an inner ring flame hole, and the inner ring flame hole is located on the outer periphery of the first flame hole and the second flame hole.

[0019] In some embodiments, the burner assembly further includes an outer ring flame cap, which is mounted on the flame distributor and disposed around the inner ring flame cap;

[0020] The outer ring flame cap has an outer ring cavity surrounding the inner ring flame cap. A third flame hole is provided on the side of the outer ring flame cap facing the outer ring cavity, and a fourth flame hole is provided on the side of the outer ring flame cap away from the outer ring cavity. The third flame hole and the fourth flame hole together form the outer ring flame hole.

[0021] In some embodiments, it further includes: a bracket, wherein the stir-fry nozzle assembly is fixed to the burner head via the bracket;

[0022] The bracket includes an installation part and a clamping part. The installation part is fixedly connected to the furnace head, and the clamping part clamps the first connecting pipe.

[0023] The combustion device provided in this application embodiment includes an inner ring burner cap comprising a burner cap body and a brim. One side of the brim has a first flame hole, and a second flame hole is located between the burner cap body and the brim. By offsetting the projection of the outer edge of the brim in the first direction with the projection of the flame outlet of the first flame hole in the first direction, and by offsetting the projection of the outer edge of the brim in the first direction with the projection of the flame outlet of the second flame hole in the first direction, the gas outlet of the stir-fry nozzle assembly can be prevented from being blocked by water or other stains generated by the burner assembly during combustion. This avoids potential safety hazards in the gas stove and improves the safety performance of the gas stove.

[0024] Secondly, embodiments of this application also provide a gas stove, including a gas valve, a high-heat gas passage, a normal-heat gas passage, and the combustion device described in any one of the above, wherein the two ends of the high-heat gas passage and the two ends of the normal-heat gas passage are respectively connected to the combustion device and the gas valve.

[0025] The gas stove provided in this application embodiment includes at least a combustion device. In the combustion device, the inner ring burner cap includes a burner cap body and a brim. One side of the brim has a first flame hole, and the burner cap body and the brim have a second flame hole. By offsetting the projection of the outer edge of the brim in the first direction with the projection of the flame outlet of the first flame hole in the first direction, and by offsetting the projection of the outer edge of the brim in the first direction with the projection of the flame outlet of the second flame hole in the first direction, the gas outlet of the stir-fry nozzle assembly can be prevented from being blocked by water and other stains generated by the burner assembly during combustion. This can avoid safety hazards in the gas stove and improve the safety performance of the gas stove.

[0026] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the cooking equipment provided by the embodiments of this application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific implementation. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1This is a schematic diagram of the structure of a gas stove provided in an embodiment of this application;

[0029] Figure 2 This is a schematic diagram of the combustion device in a gas stove provided in an embodiment of this application;

[0030] Figure 3 This is another schematic diagram of the combustion device in a gas stove provided in the embodiments of this application;

[0031] Figure 4 for Figure 3 A magnified structural diagram at point A;

[0032] Figure 5 This is a schematic diagram of a burner assembly in a combustion device provided in an embodiment of this application;

[0033] Figure 6 Another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application;

[0034] Figure 7 Another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application;

[0035] Figure 8 for Figure 7 A magnified structural diagram at point B;

[0036] Figure 9 Another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application;

[0037] Figure 10 This is another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application.

[0038] Figure label:

[0039] 100 - Combustion device;

[0040] 110 - Stove head;

[0041] 120 - Burner assembly;

[0042] 1201 - First mixing chamber;

[0043] 121-Fire distributor;

[0044] 122-Inner ring fire cap;

[0045] 1221-Fire cover body;

[0046] 1222 - Brim of the hat;

[0047] 1223 - First fire hole;

[0048] 1224 - Second fire hole;

[0049] 1225 - Stir-frying fire hole;

[0050] 1226 - Inner ring fire hole;

[0051] 123 - Outer ring flame cap;

[0052] 1231-Outer ring cavity;

[0053] 1232 - Third fire hole;

[0054] 1233 - Fourth fire hole;

[0055] 1234 - Outer ring fire hole;

[0056] 130-Stir-fry nozzle assembly;

[0057] 131 - Base;

[0058] 132 - First connecting pipe;

[0059] 140-Staff;

[0060] 141-Installation Department;

[0061] 142-Clamping part;

[0062] 150 - Standard Nozzle Assembly;

[0063] 200-Gas stove;

[0064] 210 - Gas valve;

[0065] 221-High-heat gas channel;

[0066] 222 - Ordinary fire gas passage;

[0067] L1 - First direction;

[0068] a - First preset included angle;

[0069] b - Second preset included angle. Detailed Implementation

[0070] A gas stove is a kitchen appliance that uses gaseous fuels such as liquefied petroleum gas (LPG), manufactured gas, and natural gas for direct-fire heating. Specifically, when a gas stove is working, gas enters the stove through the gas inlet pipe, and after being regulated by the gas valve, it enters the burner head. For example, the user adjusts the gas valve by turning a knob, while simultaneously mixing it with some air. This mixture of gas is ejected from the burner holes and ignited by the ignition device to form a flame. This flame is used to heat the cookware placed on the pot support.

[0071] In related technologies, gas stoves generally include a burner assembly, a burner head, and a high-powered nozzle assembly. The burner assembly is mounted on the burner head, and the high-powered nozzle assembly passes through the burner head with its gas outlet extending into the burner assembly. When the gas stove is in high-powered mode, the high-powered nozzle assembly supplies a separate gas supply to the burner assembly to achieve the high-powered stir-frying function. However, when the gas stove is in high-powered mode, the gas outlet of the high-powered nozzle assembly may become clogged with water or other debris produced by the burner assembly during combustion, posing a safety hazard to the gas stove.

[0072] To address the aforementioned problems, this application provides a novel combustion device and gas stove. The combustion device includes a burner assembly comprising a flame distributor and an inner ring burner cap, the latter mounted on the flame distributor. The inner ring burner cap includes a cap body and a brim. One side of the brim has a first flame hole, and a second flame hole is located between the cap body and the brim. The first and second flame holes together form a high-heat flame hole, which, together with the flame distributor, defines a first mixing chamber. The projection of the outer edge of the brim in a first direction is offset from the projections of the first and second flame holes in the first direction. This application prevents the gas outlet of the high-heat nozzle assembly from being blocked by water or other contaminants generated during combustion, thereby avoiding safety hazards in the gas stove and improving its safety performance.

[0073] To make the above-mentioned objectives, features, and advantages of the embodiments of this application more apparent and understandable, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0074] The following is a detailed description of the combustion device and the specific structure of the gas stove equipped with the combustion device, with reference to the accompanying drawings.

[0075] Figure 1 This is a schematic diagram of a gas stove provided in an embodiment of this application. Figure 2 This is a schematic diagram of a combustion device in a gas stove provided in an embodiment of this application. Figure 3 This is another structural schematic diagram of the combustion device in a gas stove provided in an embodiment of this application. Figure 4 for Figure 3 A magnified structural diagram at point A.

[0076] Please refer to Figure 1 and Figure 2As shown, this application embodiment provides a combustion device 100, which may include a burner assembly 120. Specifically, in this application embodiment, the burner assembly 120 may include a flame spreader 121 and an inner ring flame cap 122, wherein the inner ring flame cap 122 may be installed on the flame spreader 121.

[0077] Reference Figures 2 to 4 As shown, the inner ring flame cap 122 may include a flame cap body 1221 and a brim 1222. One side of the brim 1222 may have a first flame hole 1223, and a second flame hole 1224 may be present between the flame cap body 1221 and the brim 1222. The first flame hole 1223 and the second flame hole 1224 together form a high-heat flame hole 1225. The high-heat flame hole 1225 and the flame distributor 121 define a first mixing chamber 1201 (see...). Figure 3 and Figure 4 (As shown).

[0078] Figure 5 This is a schematic diagram of a burner assembly in a combustion device provided in an embodiment of this application. Figure 6 This is another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application. Figure 7 This is another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application. Figure 8 for Figure 7 A magnified structural diagram at point B.

[0079] Understandably, see Figure 5 and Figure 6 As shown in the embodiment of this application, the projection of the outer edge of the brim 1222 on the first direction L1 and the projection of the flame outlet of the first flame hole 1223 on the first direction L1, as well as the projection of the outer edge of the brim 1222 on the first direction L1 and the projection of the flame outlet of the second flame hole 1224 on the first direction L1, can all be staggered from each other.

[0080] This prevents the gas outlet of the stir-fry nozzle assembly 130 from being blocked by water droplets or oil stains generated by the burner assembly 120 during combustion, thereby avoiding potential safety hazards in the gas stove and improving its safety performance.

[0081] Specifically, in some embodiments, see [link to relevant documentation]. Figure 5 and Figure 6 As shown, the projection of the outer edge of the brim 1222 onto the first direction L1 can be located around the projection of the outlet of the first flame hole 1223 onto the first direction L1. See also Figure 7 and Figure 8As shown, the projection of the outer edge of the brim 1222 onto the first direction L1 can be located on the outer periphery of the projection of the flame outlet of the second flame hole 1224 onto the first direction L1. In this way, when water droplets or oil stains drip vertically downwards along the outer edge of the brim 1222, they will not affect the flame output of the first flame hole 1223 or the flame output of the second flame hole 1224.

[0082] In the embodiments of this application, such as Figure 2 As shown, the combustion device may further include: a burner head 110 and a high-powered stir-fry nozzle assembly 130, wherein the high-powered stir-fry nozzle assembly 130 may include a first connecting pipe 132 (see...). Figure 2 and Figure 4 As shown), the first connecting pipe 132 can pass through the burner head 110, and the first connecting pipe 132 can extend into the first mixing chamber 1201 and communicate with the first flame hole 1223 and the second flame hole 1224.

[0083] In some embodiments, the projection of the end of the first connecting pipe 132 facing the first mixing chamber 1201 in the first direction L1 is offset from the projection of the outlet of the first flame hole 1223 in the first direction L1. This avoids or reduces the risk of water or oil dripping from the outlet of the first flame hole 1223 clogging the first connecting pipe 132, and consequently reduces the risk of water or oil dripping from the outlet of the first flame hole 1223 clogging the stir-fry nozzle assembly 130.

[0084] Furthermore, the projection of the end of the first connecting pipe 132 facing the first mixing chamber 1201 in the first direction L1 and the projection of the outlet of the second flame hole 1224 in the first direction L1 can be staggered. In this way, it is possible to avoid or reduce the risk of water or oil dripping from the outlet of the second flame hole 1224 clogging the first connecting pipe 132, thereby avoiding or reducing the risk of water or oil dripping from the outlet of the second flame hole 1224 clogging the stir-fry nozzle assembly 130.

[0085] Figure 9 This is another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application. Figure 10 This is another structural schematic diagram of the burner assembly in the combustion device provided in the embodiments of this application.

[0086] like Figure 9 and Figure 10As shown in this embodiment, the line connecting the end of the first connecting pipe 132 facing the first mixing chamber 1201 and the outlet of the first flame hole 1223 can form a first preset angle α with the plane where the flame distributor 121 is located. The first preset angle α can be an acute angle. This ensures that the path of water or oil dripping from the outlet of the first flame hole 1223 is extended and does not directly face the first connecting pipe 132, thereby reducing the risk of dirt clogging the stir-fry nozzle assembly 130.

[0087] In this embodiment, the line connecting the end of the first connecting pipe 132 facing the first mixing chamber 1201 and the outlet of the second flame hole 1224 can form a second preset angle b with the plane where the flame distributor 121 is located. This second preset angle b can be an acute angle. This ensures that the path of water or oil dripping from the outlet of the second flame hole 1224 is extended and does not directly face the first connecting pipe 132, thereby reducing the risk of dirt clogging the stir-fry nozzle assembly 130.

[0088] like Figure 2 As shown in the embodiment of this application, the stir-fry nozzle assembly 130 may further include: a base 131, wherein the first connecting pipe 132 may be installed on the base 131.

[0089] Continue to refer to Figure 2 As shown in the embodiment of this application, the side of the flame cap body 1221 away from the brim 1222 may also be provided with an inner ring flame hole 1226, and the inner ring flame hole 1226 may be located on the outer periphery of the first flame hole 1223 and the second flame hole 1224.

[0090] In this embodiment of the application, the burner assembly 120 may further include an outer ring burner cap 123, wherein the outer ring burner cap 123 may be mounted on the burner distributor 121, and the outer ring burner cap 123 may be arranged around the inner ring burner cap 122.

[0091] Among these, it is understandable that, see Figure 2 As shown, the outer ring flame cap 123 may have an outer ring cavity 1231 surrounding the inner ring flame cap 122. A third flame hole 1232 may be provided on the side of the outer ring flame cap 123 facing the outer ring cavity 1231, and a fourth flame hole 1233 may be provided on the side of the outer ring flame cap 1233 away from the outer ring cavity 1231. The third flame hole 1232 and the fourth flame hole 1233 may together form an outer ring flame hole 1234.

[0092] In this embodiment of the application, the combustion device may further include a bracket 140, wherein the stir-fry nozzle assembly 130 can be fixed to the burner head 110 via the bracket 140.

[0093] Specifically, in some embodiments, the bracket 140 may include a mounting portion 141 and a clamping portion 142, wherein the mounting portion 141 may be fixedly connected to the burner head 110, and the clamping portion 142 may be used to clamp the first connecting pipe 132.

[0094] The combustion device 100 provided in this application embodiment includes an inner ring burner cap 122, which may include a burner cap body 1221 and a brim 1222. One side of the brim 1222 has a first flame hole 1223, and a second flame hole 1224 is provided between the burner cap body 1221 and the brim 1222. By the projection of the outer edge of the brim 1222 in the first direction L1 and the projection of the flame outlet of the first flame hole 1223 in the first direction L1 being staggered, and by the projection of the outer edge of the brim 1222 in the first direction L1 and the projection of the flame outlet of the second flame hole 1224 in the first direction L1 being staggered, the gas outlet of the stir-fry nozzle assembly 130 can be prevented from being blocked by water and other stains generated by the burner assembly 120 during combustion, thereby avoiding safety hazards in the gas stove and improving the safety performance of the gas stove.

[0095] This application embodiment also provides a gas stove 200, which may include a gas valve 210, a high-heat gas passage 221, a normal-heat gas passage 222, and the aforementioned combustion device 100. The two ends of the high-heat gas passage 221 and the two ends of the normal-heat gas passage 222 are respectively connected to the combustion device 100 and the gas valve 210.

[0096] It is understood that, in the embodiments of this application, such as Figure 2 As shown, the combustion device 100 may include a high-heat frying nozzle assembly 130 and a regular nozzle assembly 150, wherein the high-heat frying gas passage 221 may be connected to the high-heat frying nozzle assembly 130, and the regular gas passage 222 may be connected to the regular nozzle assembly 150.

[0097] The gas stove 200 provided in this application embodiment may include at least a combustion device 100. In the combustion device 100, the inner ring burner cap 122 may include a burner cap body 1221 and a brim portion 1222. One side of the brim portion 1222 has a first flame hole 1223, and a second flame hole 1224 is provided between the burner cap body 1221 and the brim portion 1222. By the projection of the outer edge of the brim portion 1222 in the first direction L1 and the projection of the flame outlet of the first flame hole 1223 in the first direction L1 being staggered, and by the projection of the outer edge of the brim portion 1222 in the first direction L1 and the projection of the flame outlet of the second flame hole 1224 in the first direction L1 being staggered, it is possible to prevent the gas outlet of the stir-fry nozzle assembly 130 from being blocked by water and other stains generated by the burner assembly 120 during combustion, thereby avoiding safety hazards in the gas stove 200 and improving the safety performance of the gas stove 200.

[0098] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0099] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A combustion device, characterized in that, include: A burner assembly, comprising a flame distributor and an inner ring flame cap, the inner ring flame cap being mounted on the flame distributor; the inner ring flame cap comprising a flame cap body and a brim, the brim having a first flame hole on one side, and a second flame hole between the flame cap body and the brim, the first flame hole and the second flame hole together forming a stir-fry flame hole, the stir-fry flame hole and the flame distributor defining a first mixing chamber; The projection of the outer edge of the brim in the first direction is offset from the projection of the outlet of the first fire hole in the first direction and the projection of the outlet of the second fire hole in the first direction.

2. The combustion device according to claim 1, characterized in that, The projection of the outer edge of the brim in the first direction is located on the outer periphery of the projection of the outlet of the first fire hole in the first direction. The projection of the outer edge of the brim in the first direction is located on the outer periphery of the projection of the outlet of the second fire hole in the first direction.

3. The combustion device according to claim 1, characterized in that, Also includes: The stove head and the stir-fry nozzle assembly, the stir-fry nozzle assembly including a first connecting pipe, the first connecting pipe passing through the stove head and extending into the first mixing chamber and communicating with the first flame hole and the second flame hole.

4. The combustion device according to claim 3, characterized in that, The projection of the end of the first connecting pipe facing the first mixing chamber in the first direction is offset from the projection of the outlet of the first flame hole in the first direction, and is also offset from the projection of the outlet of the second flame hole in the first direction.

5. The combustion device according to claim 4, characterized in that, The line connecting the end of the first connecting pipe facing the first mixing chamber and the outlet of the first flame hole forms a first preset angle with the plane where the flame distributor is located; Wherein, the first preset included angle is an acute angle.

6. The combustion device according to claim 4, characterized in that, The line connecting the end of the first connecting pipe facing the first mixing chamber and the outlet of the second flame hole forms a second preset angle with the plane where the flame divider is located; Wherein, the second preset included angle is an acute angle.

7. The combustion device according to any one of claims 1-6, characterized in that, The flame cap body is also provided with an inner ring flame hole on the side opposite to the brim, and the inner ring flame hole is located on the outer periphery of the first flame hole and the second flame hole.

8. The combustion device according to any one of claims 1-6, characterized in that, The burner assembly also includes an outer ring flame cap, which is mounted on the flame distributor and arranged around the inner ring flame cap; The outer ring flame cap has an outer ring cavity surrounding the inner ring flame cap. A third flame hole is provided on the side of the outer ring flame cap facing the outer ring cavity, and a fourth flame hole is provided on the side of the outer ring flame cap away from the outer ring cavity. The third flame hole and the fourth flame hole together form the outer ring flame hole.

9. The combustion device according to any one of claims 3-6, characterized in that, Also includes: The bracket is used to fix the stir-fry nozzle assembly to the burner head. The bracket includes an installation part and a clamping part. The installation part is fixedly connected to the furnace head, and the clamping part clamps the first connecting pipe.

10. A gas stove, characterized in that, It includes a gas valve, a high-heat gas passage, a regular gas passage, and the combustion device described in any one of claims 1-9, wherein the two ends of the high-heat gas passage and the two ends of the regular gas passage are respectively connected to the combustion device and the gas valve.

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