CN223228403U - Burner and gas stove steam-bake all-in-one machine - Google Patents
Burner and gas stove steam-bake all-in-one machineInfo
- Publication number
- CN223228403U CN223228403U CN202422026606.4U CN202422026606U CN223228403U CN 223228403 U CN223228403 U CN 223228403U CN 202422026606 U CN202422026606 U CN 202422026606U CN 223228403 U CN223228403 U CN 223228403U
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- air
- burner
- gas
- fire
- injection pipe
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Abstract
The embodiment of the application discloses a combustor and a gas stove steaming and baking all-in-one machine, wherein the combustor comprises a fire row and a nozzle assembly, the fire row is provided with a plurality of fire holes and comprises an injection pipe, one end of the injection pipe is communicated with the fire holes, the other end of the injection pipe is provided with an air inlet, the nozzle assembly is provided with an air hole communicated with the air inlet, and the air hole and the air inlet are concentrically arranged. According to the technical scheme, the gas injection holes and the gas inlets are concentrically arranged, so that gas injected from the gas injection holes moves along the central shaft of the injection pipe, the distance between the gas injection pipe and each part of the inner wall surface of the injection pipe in the radial direction of the injection pipe is the same, the air quantity between the gas in the injection pipe and each part of the inner wall surface of the injection pipe is the same, and the gas and the air are uniformly mixed, so that the gas is combusted fully, and the heating efficiency of the burner is improved.
Description
Technical Field
The application relates to the technical field of kitchen electricity, in particular to a combustor and a gas stove steaming and baking integrated machine.
Background
The burner is one of key parts of the gas stove steaming and baking integrated machine, is a place for promoting the contact and mixing of fuel and air and the violent heat release reaction, and is an important part for releasing the potential energy of the fuel.
However, the existing burner is only aimed at the air inlet of the burner by the nozzle, so that the distance between the gas and the inner wall surface of the injection pipe in the radial direction of the injection pipe is different, the air quantity of the gas in the injection pipe on the side close to the inner wall surface of the injection pipe is smaller than the air quantity on the side far away from the inner wall surface of the injection pipe, the gas and the air are unevenly mixed, and the heating efficiency of the burner is insufficiently affected by the combustion of the gas.
Disclosure of utility model
The embodiment of the application provides a combustor and a gas stove steaming and baking all-in-one machine, and aims to solve the problem that in the prior art, the heating efficiency of the combustor is low due to uneven mixing of gas and air in the combustor.
In order to solve the technical problems, the embodiment of the application provides a combustor, which comprises a fire row and a nozzle assembly, wherein the fire row is provided with a plurality of fire holes and comprises an injection pipe, one end of the injection pipe is communicated with the fire holes, the other end of the injection pipe is provided with an air inlet, the nozzle assembly is provided with air holes communicated with the air inlet, and the air holes and the air inlet are concentrically arranged.
In some of these embodiments, the nozzle assembly is provided with a first locating structure and the fire row is provided with a second locating structure, the first locating structure cooperating with the second locating structure to locate the nozzle assembly and the fire row such that the gas injection holes are disposed concentric with the gas inlet.
In some embodiments, the first positioning structure comprises at least one of a positioning column and a positioning hole, and the second positioning structure is provided with at least one other of the positioning column and the positioning hole, and the positioning column is in plug-in fit with the positioning hole.
In some of these embodiments, the fire grate has a connection plate, one end of the connection plate is connected to the outer peripheral wall of the injection pipe, and the other end of the connection plate is provided with the second positioning structure.
In some embodiments, the nozzle assembly comprises a bracket, a mounting seat, a nozzle and an air distribution pipe joint, wherein the bracket is provided with the first positioning structure, the mounting seat is mounted on the bracket and is provided with a first mounting hole and a second mounting hole which are mutually communicated, the nozzle is provided with the air injection hole, the nozzle part is mounted in the first mounting hole in a sealing manner, and the air distribution pipe joint part is mounted in the second mounting hole in a sealing manner.
In some embodiments, the number of the injection pipes is two, one injection pipe is communicated with one part of the fire holes, and the other injection pipe is communicated with the other part of the fire holes;
The number of the first mounting holes is two, the number of the nozzles is two, the two nozzles are arranged in one-to-one correspondence with the two first mounting holes, and the two air injection holes are arranged in one-to-one correspondence with the two air inlets of the injection pipe.
In some of these embodiments, the two ejector tubes are axisymmetrically disposed about a median plane of the mount, and/or,
The first positioning structures are arranged along the axisymmetric of the bisecting plane of the mounting seat, and the second positioning structures are arranged along the axisymmetric of the bisecting plane of the mounting seat.
In some embodiments, the mounting seat is further provided with a first connecting channel and a second connecting channel which are communicated with each other, the first connecting channel extends along the length direction of the bracket, the second connecting channel extends along the width direction of the bracket, and the length direction is perpendicular to the width direction;
The two first mounting holes are positioned at two ends of the first connecting channel in the length direction, and the two first mounting holes are concentrically arranged;
The second connecting channel is communicated with the middle part of the first connecting channel in the length direction, and the second mounting hole is positioned at one end of the second connecting channel far away from the first connecting channel.
In some embodiments, the nozzle assembly further comprises a sealing ring sleeved on the gas distribution pipe joint, and the peripheral wall of the sealing ring is in interference fit with the inner wall surface of the second mounting hole.
In some of these embodiments, the number of fire holes in communication with both of the ejector tubes is the same.
In some embodiments, the burner further comprises two igniters, two igniters are mounted on the fire row, the ignition end of one igniter is located in the air outlet direction of the fire hole communicated with one injection pipe, and the ignition end of the other igniter is located in the air outlet direction of the fire hole communicated with the other injection pipe.
The application further provides a gas stove steaming and baking all-in-one machine, which comprises a stove and a cooking box, wherein the cooking box comprises a box body, an air circulation device and a burner, the box body is provided with a cooking cavity and a heating air channel which are mutually communicated, the air circulation device is used for enabling air flow to circulate between the cooking cavity and the heating air channel, and the burner is arranged in the heating air channel so as to heat the air flow in the heating air channel.
According to the burner provided by the embodiment of the application, the air injection holes and the air inlet are concentrically arranged, so that the gas injected from the air injection holes moves along the central axis of the injection pipe, so that the distance between the gas in the radial direction of the injection pipe and each part of the inner wall surface of the injection pipe is the same, the air quantity between the gas in the injection pipe and each part of the inner wall surface of the injection pipe is the same, the gas and the air are uniformly mixed, the gas is combusted fully, and the heating efficiency of the burner is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a burner according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a burner in an embodiment of the application;
FIG. 3 is a cross-sectional view of a showerhead assembly according to an embodiment of the application;
Fig. 4 is a cross-sectional view of a gas stove steaming and baking integrated machine provided by an embodiment of the application.
Reference numerals illustrate:
1. Burner, 11, fire row, 111, fire hole, 112, injection pipe, 1121, air inlet, 113, second positioning structure, 114, connecting plate, 12, nozzle assembly, 121, air hole, 122, first positioning structure, 123, bracket, 124, mounting seat, 1241, first mounting hole, 1242, second mounting hole, 1243, first connecting channel, 1244, second connecting channel, 125, nozzle, 126, gas distribution pipe joint, 127, sealing ring, 13, igniter, 2, gas stove steaming and baking integrated machine, 21, kitchen range, 22, cooking box, 221, box, 2211, cooking cavity, 2212, heating air duct, 222, air circulation device.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment of the application provides a combustor 1 and a gas stove steaming and baking all-in-one machine 2, which aim to solve the problem that in the prior art, the heating efficiency of the combustor 1 is low due to uneven mixing of gas and air in the combustor 1.
Referring to fig. 1 to 2, in the embodiment of the present application, the burner 1 includes a fire row 11 and a nozzle assembly 12, the fire row 11 has a plurality of fire holes 111, and includes an injection pipe 112, one end of the injection pipe 112 is communicated with the fire holes 111, the other end of the injection pipe 112 has an air inlet 1121, the nozzle assembly 12 has an air injection hole 121 communicated with the air inlet 1121, and the air injection hole 121 is concentrically arranged with the air inlet 1121.
The fire grate 11 may be made of various materials, the fire grate 11 may be made of metal material including one or more of copper, iron, aluminum, tin and lead, and the fire grate 11 may be made of plastic material, which is not shown here. The shape of the fire row 11 is various, the fire row 11 may be rectangular, the fire row 11 may be cylindrical, and the fire row 11 may be irregularly shaped. The present invention is not particularly limited herein.
The plurality of fire holes 111 may be arranged in various manners, and the plurality of fire holes 111 may be arranged at intervals along the length direction, or the plurality of fire holes 111 may be arranged in an array, which is not limited herein. The shape of the ejector tube 112 is various, the ejector tube 112 may be a truncated cone, the ejector tube 112 may be cylindrical, and the ejector tube 112 may be in other irregular shapes, which are not particularly limited herein. The air inlet 1121 of the ejector 112 is larger than the air hole 121.
After the gas ejected from the gas ejection hole 121 enters the injection pipe 112, an injection phenomenon is generated in the injection pipe 112, so that surrounding air enters the injection pipe 112 from the gas inlet 1121 of the injection pipe 112, and the air and the gas are mixed in the injection pipe 112 and then discharged from the fire hole 111.
In the burner 1 in the embodiment of the application, the air injection holes 121 and the air inlet 1121 are concentrically arranged, so that the gas injected from the air injection holes 121 moves along the central axis of the injection pipe 112, so that the distance between the gas in the radial direction of the injection pipe 112 and the positions of the inner wall surface of the injection pipe 112 is the same, the air quantity between the gas in the injection pipe 112 and the positions of the inner wall surface of the injection pipe 112 is the same, and the gas and the air are uniformly mixed, so that the gas is fully combusted, and the heating efficiency of the burner 1 is improved.
Referring to fig. 1, in some embodiments of the present application, the nozzle assembly 12 is provided with a first positioning structure 122, the fire row 11 is provided with a second positioning structure 113, and the first positioning structure 122 cooperates with the second positioning structure 113 to position the nozzle assembly 12 and the fire row 11 such that the air injection holes 121 are disposed concentrically with the air inlets 1121. So set up, through first location structure 122 and the cooperation of second location structure 113, ensure that nozzle assembly 12 and fire row 11 are fixed each other to guarantee that fumarole 121 and air inlet 1121 set up with one heart, simultaneously when combustor 1 receives rocking, this nozzle assembly 12 and fire row 11 can keep stable through first location structure 122 and the cooperation of second location structure 113, thereby make to keep fumarole 121 and air inlet 1121 concentric.
There are various positions where the first positioning structure 122 is disposed on the nozzle assembly 12, and the first positioning structure 122 may be disposed on the upper surface of the nozzle assembly 12, and the first positioning structure 122 may be disposed on the side surface of the nozzle assembly 12, which is not particularly limited herein. There are various positions where the second positioning structure 113 is provided on the lower surface of the fire row 11, and the second positioning structure 113 is provided on the side surface of the fire row 11, which is not particularly limited herein.
The first positioning structure 122 and the second positioning structure 113 may be matched in various manners, for example, the first positioning structure 122 and the second positioning structure 113 may be a buckle and a buckle groove respectively, and the first positioning structure 122 may include at least one of a positioning column and a positioning hole, and the second positioning structure 113 may be provided with at least one of a positioning column and a positioning hole, and the positioning column is in plug-in fit with the positioning hole, which is not limited herein.
Preferably, the first positioning structure 122 includes at least one of a positioning column and a positioning hole, and the second positioning structure 113 is provided with at least one of a positioning column and a positioning hole, and the positioning column is in plug-in fit with the positioning hole, so that the installation of the fire grate 11 and the nozzle assembly 12 is facilitated through the plug-in fit of the positioning column and the positioning hole.
The shape of the positioning column is the same as that of the positioning hole, the positioning column and the positioning hole can be rectangular, the positioning column and the positioning hole can be pentagonal, and the positioning column and the positioning hole can be other polygonal, and are not particularly limited herein. The nozzle assembly 12 and the fire grate 11 are prevented from rotating relative to each other by the polygonal positioning posts and positioning holes. The number of the positioning columns and the positioning holes can be multiple, the positioning columns and the positioning holes are arranged in one-to-one correspondence, at this time, the shapes of the positioning columns and the positioning holes can be cylindrical, and the nozzle assembly 12 and the fire row 11 can be prevented from rotating relatively through the cooperation of the positioning columns and the positioning holes.
Referring to fig. 1, further, the fire grate 11 has a connection plate 114, one end of the connection plate 114 is connected to the outer peripheral wall of the injection pipe 112, and the other end of the connection plate 114 is provided with a second positioning structure 113. So set up, through connecting plate 114 with second location structure 113 and injection pipe 112 fixed to can directly be with injection pipe 112 and injection subassembly location when first location structure 122 and second location structure 113 cooperate, and then ensure that air jet hole 121 is concentric with air inlet 1121. The connection plate 114 and the injection pipe 112 may be integrally formed, and the connection plate 114 and the injection pipe 112 may be detachably connected, which is not particularly limited herein. The connection plate 114 may be made of a metal material, and the connection plate 114 may be made of plastic, which is not particularly limited herein.
Referring to fig. 2 to 3, in some embodiments of the present application, the nozzle assembly 12 includes a bracket 123, a mounting base 124, a nozzle 125, and an air distribution pipe joint 126, the bracket 123 is provided with a first positioning structure 122, the mounting base 124 is mounted on the bracket 123 and is provided with a first mounting hole 1241 and a second mounting hole 1242 that are mutually communicated, the nozzle 125 is provided with an air injection hole 121, the nozzle 125 is partially mounted in the first mounting hole 1241 in a sealing manner, and the air distribution pipe joint 126 is partially mounted in the second mounting hole 1242 in a sealing manner.
So configured, the nozzle 125 is partially sealingly mounted to the first mounting hole 1241, the mounting seat 124 is mounted to the bracket 123, and the first positioning structure 122 on the bracket 123 is engaged with the second positioning structure 113 on the fire grate 11, so that the gas injection hole 121 and the gas inlet 1121 are concentric, the gas distribution pipe joint 126 is used for connecting a gas pipe, and the gas is injected into the second mounting hole 1242 through the gas pipe joint, and then the gas is injected into the gas inlet 1121 through the gas injection hole 121.
The bracket 123 and the mount 124 may be integrally formed, and the bracket 123 and the mount 124 may be detachably connected, which is not particularly limited herein. The bracket 123 and the mount 124 may be made of various materials, and the bracket 123 and the mount 124 may be made of a metal material, and the bracket 123 and the mount 124 may be made of a plastic material, which is not particularly limited herein. Preferably, the bracket 123 and the mounting base 124 are made of aluminum and are formed and machined by a die casting process, so that the bracket 123 and the mounting base 124 are accurate in size, and concentricity of the nozzle 125 and the injection pipe 112 is ensured.
The nozzle 125 may be made of a wide variety of materials, the nozzle 125 may be made of a metal material, the nozzle 125 may be made of a ceramic material, and the nozzle 125 may be made of other materials, which are not particularly limited herein. The nozzle 125 may be mounted to the first mounting hole 1241 by a plug-in fit, and the nozzle 125 may be mounted to the first mounting hole 1241 by a paste-on fit, which is not particularly limited herein. The gap between the inner wall of the first mounting hole 1241 and the nozzle 125 may be filled with a sealant, so that the sealing performance between the nozzle 125 and the first mounting hole 1241 may be improved.
Further, referring to fig. 1, the number of the injection pipes 112 is two, one injection pipe 112 is communicated with a part of fire holes 111, the other injection pipe 112 is communicated with another part of fire holes 111, the number of the first mounting holes 1241 is two, the number of the nozzles 125 is two, the two nozzles 125 are arranged in one-to-one correspondence with the two first mounting holes 1241, and the two air injection holes 121 are arranged in one-to-one correspondence with the air inlets 1121 of the two injection pipes 112. By arranging the two injection pipes 112 to be connected with part of the fire holes 111, the mixed gas of the fuel gas and the air can better enter each fire hole 111.
Still further, referring to fig. 1, the two injection pipes 112 are disposed axisymmetrically about the bisecting plane of the mounting base 124, which ensures pressure uniformity at the fire hole 111.
Referring to fig. 1, in some embodiments of the present application, the first positioning structures 122 are disposed along a center plane of the mounting base 124 in an axisymmetric manner, and the second positioning structures 113 are disposed along a center plane of the mounting base 124 in an axisymmetric manner. So set up, through the cooperation of a plurality of first location structures 122 and a plurality of second location structures 113 make fire row 11 and nozzle assembly 12 location more accurate, ensure that air jet hole 121 and air inlet 1121 are concentric, simultaneously, avoid fire row 11 and nozzle assembly 12 relative rotation.
Specifically, referring to fig. 3, the mounting base 124 is further provided with a first connecting channel 1243 and a second connecting channel 1244 that are mutually communicated, the first connecting channel 1243 extends along the length direction of the bracket 123, the second connecting channel 1244 extends along the width direction of the bracket 123, the length direction is perpendicular to the width direction, two first mounting holes 1241 are located at two ends of the first connecting channel 1243 in the length direction, two first mounting holes 1241 are concentrically arranged, the second connecting channel 1244 is communicated with the middle part of the first connecting channel 1243 in the length direction, and the second mounting hole 1242 is located at one end of the second connecting channel 1244 away from the first connecting channel 1243. So configured, the gas enters the second connecting passage 1244 through the gas distribution pipe joint 126, and then the gas enters the middle portion of the first connecting passage 1243, so that the amount of gas passing through the two first mounting holes 1241 is the same, and thus the amounts of gas injected into the two injection pipes 112 by the two gas injection holes 121 are the same, respectively.
Referring to fig. 3, in some embodiments of the present application, the nozzle assembly 12 further includes a sealing ring 127, the sealing ring 127 is sleeved on the air distribution pipe joint 126, and an outer peripheral wall of the sealing ring 127 is in interference fit with an inner wall surface of the second mounting hole 1242. By this arrangement, the gap between the gas distribution pipe joint 126 and the inner wall surface of the second mounting hole 1242 is sealed by the seal ring 127, so that the gas is prevented from overflowing from the gap between the gas distribution pipe joint 126 and the inner wall surface of the second mounting hole 1242, and the gas is sufficiently ejected from the gas ejection hole 121.
Referring to FIG. 2, in some embodiments of the application, the number of fire holes 111 in communication with two injector pipes 112 is the same. So arranged, pressure uniformity at each fire hole 111 is ensured.
Referring to fig. 1, in some embodiments of the present application, the burner 1 further includes two igniters 13, the two igniters 13 are mounted on the fire row 11, the ignition end of one igniter 13 is located in the air outlet direction of the fire hole 111 communicating with one injection pipe 112, and the ignition end of the other igniter 13 is located in the air outlet direction of the fire hole 111 communicating with the other injection pipe 112. By this arrangement, the ignition holes 111 connected to the two injection pipes 112 are respectively ignited by the two igniters 13, thereby improving the ignition efficiency of the burner 1.
The direction of the gas outlet of the fire hole 111 is understood to be the direction in which the gas mixed with the air in the injection pipe 112 is ejected from the fire row 11.
Referring to fig. 4, the present application further provides a gas-cooker steaming and baking all-in-one machine 2, the gas-cooker steaming and baking all-in-one machine 2 includes a cooker 21 and a cooking box 22, the cooking box 22 includes a box 221, an air circulation device 222 and the burner 1, the box 221 has a cooking cavity 2211 and a heating air duct 2212 which are mutually communicated, the air circulation device 222 is used for circulating air flow between the cooking cavity 2211 and the heating air duct 2212, and the burner 1 is disposed in the heating air duct 2212 to heat the air flow in the heating air duct 2212.
The gas kitchen range steaming and baking all-in-one machine 2 can cook food through the kitchen range 21, the gas kitchen range steaming and baking all-in-one machine 2 can cook food through placing the food in the cooking chamber 22, specifically, a user wants to place the food in the cooking chamber 2211, then the air circulation device 222 and the burner 1 are started, the air flow in the heating air channel 2212 is heated through the burner 1, the air circulation device 222 circulates the air flow between the cooking chamber 2211 and the heating air channel 2212, and the hot air flow heats the food in the cooking chamber 2211.
In the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present application and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as implying or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through intermediaries, or in communication between two elements or in interaction with each other, unless explicitly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (12)
1. A burner, which is characterized in that, the burner includes:
the fire grate is provided with a plurality of fire holes and comprises an injection pipe, one end of the injection pipe is communicated with the fire holes, the other end of the injection pipe is provided with an air inlet, and
And the nozzle assembly is provided with an air injection hole communicated with the air inlet, and the air injection hole is concentric with the air inlet.
2. The burner of claim 1, wherein the nozzle assembly is provided with a first locating structure and the fire row is provided with a second locating structure, the first locating structure cooperating with the second locating structure to locate the nozzle assembly and the fire row such that the gas injection holes are disposed concentric with the gas inlet.
3. The burner of claim 2, wherein the first positioning structure comprises at least one of a positioning post and a positioning hole, and the second positioning structure is provided with at least one other of the positioning post and the positioning hole, and the positioning post is in plug-in fit with the positioning hole.
4. The burner of claim 2 wherein said fire grate has a web, one end of said web being connected to the peripheral wall of said eductor tube, the other end of said web being provided with said second locating structure.
5. The burner of claim 2, wherein the nozzle assembly comprises:
The bracket is provided with the first positioning structure;
The mounting seat is mounted on the bracket and is provided with a first mounting hole and a second mounting hole which are mutually communicated;
A nozzle provided with the air injection hole, the nozzle part being sealingly mounted to the first mounting hole, and
And the air distribution pipe joint is partially and hermetically arranged in the second mounting hole.
6. The burner of claim 5 wherein the number of said ejector tubes is two, one of said ejector tubes being in communication with a portion of said fire holes and the other of said ejector tubes being in communication with another portion of said fire holes;
The number of the first mounting holes is two, the number of the nozzles is two, the two nozzles are arranged in one-to-one correspondence with the two first mounting holes, and the two air injection holes are arranged in one-to-one correspondence with the two air inlets of the injection pipe.
7. A burner according to claim 6, wherein the two ejector tubes are arranged axisymmetrically with respect to the bisecting plane of the mounting base and/or,
The first positioning structures are arranged along the axisymmetric of the bisecting plane of the mounting seat, and the second positioning structures are arranged along the axisymmetric of the bisecting plane of the mounting seat.
8. The burner of claim 7, wherein the mounting base is further provided with a first connection passage and a second connection passage which are communicated with each other, the first connection passage extending in a length direction of the bracket, the second connection passage extending in a width direction of the bracket, the length direction being perpendicular to the width direction;
The two first mounting holes are positioned at two ends of the first connecting channel in the length direction, and the two first mounting holes are concentrically arranged;
The second connecting channel is communicated with the middle part of the first connecting channel in the length direction, and the second mounting hole is positioned at one end of the second connecting channel far away from the first connecting channel.
9. The burner of claim 8, wherein the nozzle assembly further comprises:
The sealing ring is sleeved on the gas distribution pipe joint, and the peripheral wall of the sealing ring is in interference fit with the inner wall surface of the second mounting hole.
10. The burner of claim 6 wherein the number of said fire holes communicating with both said injector tubes is the same.
11. The burner of claim 6, further comprising:
the two igniters are arranged in the fire row, the ignition end of one igniter is positioned in the air outlet direction of the fire hole communicated with one injection pipe, and the ignition end of the other igniter is positioned in the air outlet direction of the fire hole communicated with the other injection pipe.
12. The utility model provides a gas-cooker evaporates roast all-in-one which characterized in that includes:
Kitchen range and
A cooking chamber comprising:
the box body is provided with a cooking cavity and a heating air channel which are communicated with each other;
An air circulation device for circulating air flow between the cooking cavity and the heating air duct, and
A burner as claimed in any one of claims 1 to 11, provided within the heating tunnel to heat the air flow within the heating tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026606.4U CN223228403U (en) | 2024-08-20 | 2024-08-20 | Burner and gas stove steam-bake all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422026606.4U CN223228403U (en) | 2024-08-20 | 2024-08-20 | Burner and gas stove steam-bake all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223228403U true CN223228403U (en) | 2025-08-15 |
Family
ID=96695432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422026606.4U Active CN223228403U (en) | 2024-08-20 | 2024-08-20 | Burner and gas stove steam-bake all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223228403U (en) |
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2024
- 2024-08-20 CN CN202422026606.4U patent/CN223228403U/en active Active
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