Oven

Abstract

The utility model discloses a kind of ovens, comprising: furnace body, the furnace body has combustion cavity;Combustion assembly, the combustion assembly is located in the combustion cavity, the combustion assembly is detachably connected the furnace body, the combustion assembly has burner and the first joint of connecting the burner;Gas supply assembly, the gas supply assembly is set to supply combustible gas to the combustion assembly, the gas supply assembly has second joint, and the second joint is separable and connected with the first joint.The oven according to the utility model embodiment, by the first joint and the second joint separable and connect, realize the quick installation and disassembly of combustion assembly.

Description

Technical Field

[0001] This utility model relates to the field of barbecue technology, and in particular to a barbecue oven. Background Technology

[0002] According to existing standards for outdoor gas appliances, gas ovens must be fixed inside the oven body to prevent the burner from shifting before or during operation. This could result in gas leaks or even safety accidents as the valve continues to operate without proper gas supply. While most gas ovens fix the burner inside the oven body, reducing the possibility of leaks, this also reduces the flexibility of quick disassembly and replacement. Utility Model Content

[0003] One objective of this utility model is to provide an oven, wherein the oven according to an embodiment of this utility model can be separated and connected via a first connector and a second connector, thereby enabling the rapid installation and disassembly of the combustion components.

[0004] An oven according to an embodiment of the present invention includes: an oven body having a combustion chamber; a combustion assembly disposed in the combustion chamber and detachably connected to the oven body, the combustion assembly having a burner and a first connector connected to the burner; and a gas supply assembly configured to supply combustible gas to the combustion assembly, the gas supply assembly having a second connector that is detachable from and connectable to the first connector.

[0005] According to the present invention, the oven can be separated and connected via a first connector and a second connector, enabling rapid installation and disassembly of the combustion component; at the same time, the combustion component can be removed from the combustion chamber, facilitating cleaning of the oven body and replacement of the combustion component.

[0006] In addition, the oven according to the above embodiments of the present invention may also have the following additional technical features:

[0007] In some embodiments, the second connector is located outside the combustion chamber, and the furnace body is provided with an installation hole, through which the first connector can pass and connect with the second connector.

[0008] In some embodiments, the mounting hole is located on the side wall of the combustion chamber, and the second connector is directly opposite the mounting hole.

[0009] In some embodiments, the first connector is located on the side wall of the combustion chamber.

[0010] In some embodiments, the first connector is located inside the combustion chamber.

[0011] In some embodiments, the furnace body includes a mounting frame disposed outside the combustion chamber, and the second connector is mounted on the mounting frame.

[0012] In some embodiments, the first connector includes a connecting pipe and a first interface, one end of the connecting pipe is provided with a cover plate and the other end is connected to the burner, the first interface is provided on the cover plate, and when the second connector is connected to the first connector, the second connector passes through the first interface.

[0013] In some embodiments, the sidewall of the connecting pipe is provided with an air inlet hole for external air to enter the connecting pipe.

[0014] In some embodiments, the second connector has a gas passage and a nozzle, the nozzle communicating with the gas passage, and the flow area of ​​the nozzle being smaller than the flow area of ​​the gas passage, the nozzle being used to inject combustible gas toward the combustion assembly.

[0015] In some embodiments, the burner includes a main body and a support, the support being connected to the main body and having its lower end detachably connected to the bottom wall of the combustion chamber.

[0016] In some embodiments, one of the bottom wall of the combustion chamber and the bottom of the combustion assembly is provided with a positioning protrusion, and the other is provided with a positioning groove, wherein the positioning protrusion can pass through and exit the positioning groove.

[0017] In some embodiments, the inner bottom surface of the combustion chamber is provided with a positioning step, and the lower end of the support is detachably connected to the positioning step. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the oven in an embodiment of this utility model.

[0019] Figure 2 yes Figure 1 A magnified view of a portion of region A in the middle circle.

[0020] Figure 3 yes Figure 1 A magnified view of a portion of region B in the middle circle.

[0021] Figure 4 This is a schematic diagram of the oven structure in an embodiment of this utility model.

[0022] Figure 5 yes Figure 4 A magnified view of a portion of region C in the middle circle.

[0023] Figure 6 yes Figure 4 A magnified view of a portion of region D in the middle circle.

[0024] Figure 7 This is an exploded schematic diagram of the oven in an embodiment of this utility model.

[0025] Figure 8 This is a schematic diagram of the oven structure in an embodiment of this utility model.

[0026] Figure label:

[0027] Oven 100, combustion chamber 101, oven body 10, mounting hole 11, fixing bracket 12, positioning protrusion 13, positioning step 14, combustion assembly 20, burner 21, main body 211, support 212, annular plate 213, first connector 22, connecting pipe 221, first interface 222, cover plate 223, air supply hole 224, positioning groove 23, gas supply assembly 30, second connector 31, gas passage 311, nozzle 312, valve body 32, bottom cover 41, magnetic component 42, nozzle 43, corrugated pipe 44, fixing seat 45, counterweight 46, water collection tray 47, water bucket 48. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0029] Combination Figures 1 to 8 According to an embodiment of the present invention, an oven 100 includes: an oven body 10, a combustion assembly 20, and a gas supply assembly 30. The oven body 10 has a combustion chamber 101; the combustion assembly 20 is disposed in the combustion chamber 101 and detachably connected to the oven body 10. The combustion assembly 20 has a burner 21 and a first connector 22 connecting the burner 21; the gas supply assembly 30 is configured to supply combustible gas to the combustion assembly 20, and the gas supply assembly 30 has a second connector 31, which is detachable from and connectable to the first connector 22. When the burner 21 is installed in the oven body 10, the first connector 22 and the second connector 31 are connected, and combustible gas can be delivered to the burner 21 through the first connector 22 and the second connector 31; when the burner 21 is detached from the oven body 10, the first connector 22 and the second connector 31 separate, achieving rapid disassembly of the burner 21.

[0030] Specifically, when the combustion assembly 20 is connected to the furnace body 10, the first connector 22 and the second connector 31 are connected to achieve rapid installation of the combustion assembly 20. Combustible gas can be input into the burner 21 through the channel formed by the connection of the first connector 22 and the second connector 31, ensuring that the combustible gas is supplied to the burner 21 for combustion in a timely manner and reducing the risk of combustible gas leakage. When the combustion assembly 20 is removed from the furnace body 10, the first connector 22 and the second connector 31 are disconnected. There is no need to perform additional plugging and unplugging actions on the first connector 22 and the second connector 31, which achieves rapid disassembly of the combustion assembly 20 and simplifies the disassembly steps of the combustion assembly 20.

[0031] Furthermore, compared to fixing the combustion assembly 20 inside the oven body 10, the combustion assembly 20 is detachably connected to the oven body 10, which reduces the difficulty of cleaning the oven body 10. The oven body 10 and the combustion assembly 20 can be cleaned separately, avoiding dirt residue at the connection between the oven body 10 and the combustion assembly 20. In addition, when the burner 21 malfunctions, the burner 21 can be removed from the oven body 10 for repair, or a new burner 21 can be replaced for combustion, thereby improving the versatility and adaptability of the oven 100 and extending the service life of the oven 100.

[0032] According to the embodiment of the present utility model, the oven 100 can be separated and connected through the first connector 22 and the second connector 31, so as to realize the quick installation and disassembly of the combustion component 20. At the same time, the combustion component 20 can be removed from the combustion chamber 101, which is convenient for cleaning the oven body 10 and replacing the combustion component 20.

[0033] Optionally, the combustion chamber 101 may be provided with a first opening, which may be located at the open top of the combustion chamber 101. The combustion assembly 20 can be installed on the furnace body 10 through the first opening, or removed from the furnace body 10 through the first opening.

[0034] Optionally, the bottom of the furnace body 10 may be provided with a second opening, which may be provided with a sealing element. When the burner 21 is burning inside the furnace body 10, the sealing element can be removed to open the second opening, allowing external air to flow into the combustion chamber 101 through the second opening, increasing the oxygen supply and improving the combustion efficiency of the burner 21. When cleaning the wall of the combustion chamber 101, the sealing element can seal the second opening, and the combustion chamber 101 may have a certain amount of water for easy cleaning. After the inside of the furnace body 10 is cleaned, the sealing element can be removed to allow the liquid inside the furnace body 10 to flow out through the second opening, avoiding the liquid inside the furnace body 10 from being poured out when the furnace body 10 is tilted, thus simplifying the cleaning operation inside the furnace body 10.

[0035] Combination Figure 1 , Figure 2 , Figure 4 and Figure 5In some embodiments, the second connector 31 is located outside the combustion chamber 101, and the furnace body 10 is provided with an installation hole 11. The first connector 22 can pass through the installation hole 11 and connect with the second connector 31, ensuring that the first connector 22 can connect smoothly with the second connector 31.

[0036] For example, the burner 21 is installed in the combustion chamber 101. The first connector 22 can be inserted through the mounting hole 11 and connected with the second connector 31, thereby restricting the installation position of the burner 21, ensuring that the first connector 22 and the second connector 31 can be connected smoothly, reducing the connection difficulty between the first connector 24 and the second connector 31, avoiding combustible gas leakage caused by improper installation of the burner 21, and thus reducing the risk of accidents.

[0037] Combination Figure 1 and Figure 2 In some embodiments, the mounting hole 11 is located on the side wall of the combustion chamber 101, and the second connector 31 is directly opposite the mounting hole 11. The mounting hole 11 is located on the side wall of the combustion chamber 101 near the second connector 31, which reduces the difficulty of connecting the first connector 22 and the second connector 31.

[0038] For example, the second connector 31 can be opposite the mounting hole 11 in the front-back direction, or the second connector 31 can be opposite the mounting hole 11 in the left-right direction, and the second connector 31 is located near the mounting hole 11. After the first connector 22 passes through the mounting hole 11, it can be directly connected to the second connector 31, thereby reducing the complexity of the connection between the first connector 22 and the second connector 31, and shortening the length of the connection between the first connector 22 and the second connector 31, so that the combustible gas can be quickly supplied to the burner 21 and improve the combustion efficiency of the burner 21.

[0039] In some embodiments, the first connector 22 is disposed on the side wall of the combustion chamber 101. In conjunction with the foregoing, the second connector 31 may be disposed outside the combustion chamber 101, and the side wall of the combustion chamber 101 may be provided with a mounting hole 11 to facilitate defining the installation position of the combustion assembly 20 and ensure that the combustion assembly 20 is installed in the combustion chamber 101 each time. The first connector 22 may pass through the mounting hole 11 and be connected with the second connector 31.

[0040] Optionally, the first connector 22 can also be located inside the combustion chamber 101, and the second connector 31 can be installed through the side wall of the combustion chamber 101 and connected to the first connector 22 to prevent combustible gas from leaking into the external environment.

[0041] Combination Figure 4 and Figure 5In some embodiments, the furnace body 10 includes a fixing frame 12, which is located outside the combustion chamber 101, and the second connector 31 is mounted on the fixing frame 12. The fixing frame 12 is located on the side of the combustion chamber 101 near the first connector 22, and the combustion assembly 20 is installed inside the combustion chamber 101. The first connector 22 can be directly connected to the second connector 31, simplifying the disassembly and assembly steps of the first connector 22 and the second connector 31.

[0042] For example, the second connector 31 can be fixedly installed on the mounting bracket 12. The mounting bracket 12 can be provided with an installation port for the second connector 31, which can pass through the installation port and face the side wall of the combustion chamber 101. The burner 21 is installed inside the combustion chamber 101. The first connector 22 can pass through the side wall of the combustion chamber 101 and directly connect with the second connector 31 without the need for connecting the first connector 22 and the second connector 31. When the burner 21 is removed from the combustion chamber 101, the first connector 22 and the second connector 31 are directly disconnected without the need for disconnecting the first connector 22 and the second connector 31, further simplifying the connection and disconnection steps of the first connector 22 and the second connector 31, thereby realizing the rapid installation and disassembly of the combustion assembly 20.

[0043] Optionally, the second connector 31 can be fixedly installed on the fixing frame 15 using a threaded connection to ensure the stability of the second connector 31 installed on the fixing frame 15. The threaded connector can be sleeved on the pipe of the second connector 31. The threaded connector can have a threaded section and a protruding section. The diameter of the protruding section can be larger than the diameter of the installation opening, and the protruding section is located on the side of the fixing frame 15 closer to the furnace body 10. The threaded section can pass through the installation opening and extend in the front-back direction. A nut can be threadedly connected to the threaded section from the side of the fixing frame 15 away from the furnace body 10, so that the second connector 31 is stably connected to the fixing frame 15, improving the reliability of the connection between the first connector 22 and the second connector 31.

[0044] Combination Figure 5 In some embodiments, the first connector 22 includes a connecting pipe 221 and a first interface 222. One end of the connecting pipe 221 is provided with a cover plate 223 and the other end is connected to the burner 21. The first interface 222 is provided on the cover plate 223. When the second connector 31 is connected to the first connector 22, the second connector 31 passes through the first interface 222 to ensure that combustible gas can be input from the second connector 31 into the burner 21 and maintain stable combustion in the burner 21.

[0045] For example, the burner 21 and the first connector 22 can extend in the front-to-back direction. One end of the connecting pipe 221 can pass through the side wall of the combustion chamber 101, and the second connector 31 can be located outside the combustion chamber 101. When the burner 21 is installed inside the combustion chamber 101, the second connector 31 can pass through the first interface 222. Combustible gas is output from the second connector 31, passes through the connecting pipe 221, and is then input into the burner 21. The first interface 222 allows the second connector 31 to be accurately connected to the connecting pipe 221. The combustible gas output from the second connector 31 passes through the connecting pipe 21 and is then input into the burner 21, providing a stable supply of combustible gas to the burner 21, enabling the burner 21 to burn stably within the furnace body 10.

[0046] In addition, when the burner 21 is removed from the combustion chamber 101, the other end of the connecting pipe 221 is fixedly connected to the burner 21. The connecting pipe 221 is removed from the combustion chamber 101 together. At this time, the second connector 31 exits the first interface 222, and the first connector 22 is disconnected from the second connector 31, so as to realize the quick disassembly of the combustion assembly 20.

[0047] In some embodiments, the side wall of the connecting pipe 221 is provided with an air supply hole 224. The air supply hole 224 can extend in the front-back direction to increase the air flow area, allowing external air to enter the interior of the connecting pipe 221 and ensuring that the combustible gas output from the second connector 31 is fully mixed with the external air.

[0048] In summary, after the combustible gas exits from the second connector 31, it enters the connecting pipe 221. Air can enter the connecting pipe 221 through the air supply port 224 and fully premix with the combustible gas in the connecting pipe 221. The resulting gas mixture is then fed into the burner 21 for combustion. This premixing of the combustible gas and air ensures more uniform and efficient combustion in the burner 21, generates a higher flame temperature, effectively reduces nitrogen oxide formation, decreases pollutant emissions, and thus improves combustion thermal efficiency.

[0049] Alternatively, the combustible gas can be natural gas, which does not produce dust, smoke or harmful particulate matter when burned, making combustion cleaner; the combustible gas can be other combustible gases.

[0050] Optionally, the burner 21 can be a porous burner, which can promote the mass and heat transfer rate of the combustion process and greatly improve the stability of the combustion flame.

[0051] Combination Figure 1 and Figure 2In some embodiments, the second connector 31 has a gas passage 311 and a nozzle 312. The nozzle 312 is connected to the gas passage 311, and the flow area of ​​the nozzle 312 is smaller than the flow area of ​​the gas passage 311. The nozzle 312 is used to inject combustible gas into the combustion assembly 20. The nozzle 312 in the second connector 31 is used to increase the flow rate of the combustible gas, thereby reducing the risk of combustible gas leaking into the external environment.

[0052] For example, the combustion assembly 20 may include a connecting pipe 221 connected to the burner 21. The side wall of the connecting pipe 221 may be provided with a gas inlet 224, and the nozzle 312 may be connected to the connecting pipe 221. Combustible gas can be transported to the vicinity of the nozzle 312 through the gas passage 311. Since the flow area of ​​the nozzle 312 is smaller than the flow area of ​​the gas passage 311, the combustible gas is ejected from the nozzle 312 at a relatively high speed and input into the connecting pipe 221. Due to the high flow velocity of the combustible gas, the pressure inside the connecting pipe 221 is low, while the external ambient pressure is high. External air can be drawn into the connecting pipe 221 through the gas inlet 224, achieving pre-mixing of the combustible gas and air. The mixed gas is input into the burner 21 through the connecting pipe 221 for diffusion. After the mixed gas is ignited by the ignition device, it is burned in the burner 23, thereby reducing the possibility of combustible gas leaking to the outside and improving the safety of using the oven 100.

[0053] Optionally, the second connector 31 may include a copper tube nozzle with an orifice 312. The copper tube has high strength and toughness, and can withstand the use requirements under high temperature, high pressure and violent movement conditions. At the same time, it has a wide applicable temperature range, relatively low production cost, and is lightweight, with low installation and transportation costs. Alternatively, the second connector 31 may also include nozzles made of other materials.

[0054] Combination Figure 4 In some embodiments, the burner 21 includes a main body 211 and a support 212. The support 212 is connected to the main body 211, and its lower end is detachably connected to the bottom wall of the combustion chamber 101. When the burner 21 is installed in the combustion chamber 101, the bottom wall of the support 212 is connected to the bottom wall of the combustion chamber 101, so that the burner 21 is stably installed in the combustion chamber 101, ensuring that the first connector 22 and the second connector 31 can be smoothly connected. When the burner 21 is removed from the combustion chamber 101, the bottom wall of the support 212 is separated from the bottom wall of the combustion chamber 101, and the first connector 22 and the second connector 31 are separated from each other, realizing the rapid disassembly of the combustion assembly 20.

[0055] Optionally, the main body 211 and the support 212 can be arranged in a vertical direction. The support 212 can be located below the main body 211. With the support of the support 212, the main body 231 can be located in the middle of the combustion chamber 101, which can more effectively achieve uniform heat distribution, thereby avoiding overheating or overcooling during combustion and improving combustion efficiency and stability.

[0056] Optionally, the burner 21 may have one support part 212, or two, three or more support parts 212, so as to ensure that the burner 21 is stably installed in the combustion chamber 101 and avoid the first connector 22 and the second connector 31 from disconnecting during the combustion process.

[0057] Combination Figure 1 , Figure 3 , Figure 4 and Figure 6 In some embodiments, one of the bottom wall of the combustion chamber 101 and the bottom of the combustion assembly 20 is provided with a positioning protrusion 13, and the other is provided with a positioning groove 23. The positioning protrusion 13 can pass through and exit the positioning groove 23, which facilitates fixing the installation position of the combustion assembly 20 and achieving rapid positioning.

[0058] For example, the bottom of the support 212 may be provided with an annular plate 213, the annular plate 213 may be provided with a positioning groove 23, and the bottom wall of the combustion chamber 101 may be provided with a positioning protrusion 13. When the combustion assembly 20 is installed in the combustion chamber 101, the positioning protrusion 13 is embedded in the positioning groove 23 to realize the positioning and installation of the combustion assembly 20 and ensure that the first connector 22 can be connected with the second connector 31. When the combustion assembly 20 is removed from the combustion chamber 101, the positioning protrusion 13 is dislodged from the positioning groove 23, and the first connector 22 and the second connector 31 are separated, thereby realizing the quick installation and disassembly of the combustion assembly 20.

[0059] In other embodiments, the annular plate 213 may also be provided with a positioning protrusion 13, and the bottom wall of the combustion chamber 101 may be provided with a positioning groove 23; in addition, the bottom wall of the support 212 and the bottom wall of the combustion chamber 101 may adopt other separable connection structures, such as tenon and mortise structures, snap-fit ​​structures, etc., which can also fix the installation position of the combustion assembly 20.

[0060] The oven 100 in this embodiment of the present invention is mainly described as having a positioning groove 23 on the bottom wall of the support 212 and a positioning protrusion 13 on the bottom wall of the combustion chamber 101, but this is not a limitation on the scope of protection of the present invention.

[0061] In some embodiments, the inner bottom surface of the combustion chamber 101 is provided with a positioning step 14, and the lower end of the support 212 is detachably connected to the positioning step 14. The positioning step 14 protrudes from the inner bottom surface of the combustion chamber 101. When the combustion assembly 20 is installed in the combustion chamber 101, the positioning step 14 enables the combustion assembly 20 to be quickly positioned and installed. At the same time, the lower end of the support 212 is tightly engaged with the end face of the positioning step 14, thereby ensuring that the first connector 22 and the second connector 31 are smoothly connected.

[0062] For example, the inner bottom surface of the combustion chamber 101 can be an arc surface, while the bottom surface of the support 212 is a horizontal surface. Compared to making the bottom surface of the support 212 an arc surface, providing a positioning step 14 with a flat top surface on the inner bottom surface of the combustion chamber 101 can reduce the production cost of the oven 100, and the installation position of the combustion component 20 is more obvious. The positioning step 14 is tightly integrated with the support 212 of the combustion component 20. The positioning step 14 can protrude upward from the inner bottom surface of the combustion chamber 101, and the upper end surface of the positioning step 14 can be a horizontal surface. The bottom wall surface of the support 212 can also be a horizontal surface. When the combustion component 20 is installed in the combustion chamber 101, the upper end surface of the positioning step 14 can be tightly integrated with the bottom wall surface of the support 212, ensuring the fixed position of the combustion component 20, making the first connector 22 and the second connector 31 stably connected, and reducing the possibility of gas leakage.

[0063] Of course, the fact that the top surface of the positioning step 14 is flat is merely a description based on the accompanying drawings and is not a limitation on the scope of protection of this invention. In this invention, the top surface of the positioning step 14 can also be a curved surface, a bent surface, etc. In addition, the bottom surface of the support part 212 will be configured to fit the top surface of the positioning step 14.

[0064] In some embodiments, the support 212 includes multiple parts, and the bottom wall of the combustion chamber 101 is provided with multiple positioning steps 14 corresponding to the support 212 respectively. The upper surfaces of the multiple positioning steps 14 are flush to avoid the combustion assembly 20 being tilted and causing the center of gravity of the combustion assembly 20 to be unbalanced.

[0065] Optionally, for example, there can be two support parts 212, and two positioning steps 14 adapted to the support parts 212. The two support parts 212 can be respectively located at both ends of the burner 21 in the front-to-back direction. The combustion assembly 20 is installed in the combustion chamber 101, and the two positioning steps 14 are distributed in the front-to-back direction. The two support parts 212 are respectively placed on the upper surfaces of the two positioning steps 14. The upper surfaces of the two positioning steps 14 are flush to prevent the combustion assembly 20 from deviating from its fixed position due to an unbalanced center of gravity, thereby ensuring that the position of the combustion assembly 20 does not move during combustion, and that the gas can be accurately introduced into the combustion assembly 20.

[0066] Of course, the above description of the number of support parts 212 and positioning steps 14 is only some embodiments of the present invention. The number of support parts 212 and positioning steps 14 can also be set to three, four or more. In addition, the number of support parts 212 and positioning steps 14 can be the same or different.

[0067] In other embodiments, the bottom wall of the support 212 may also be provided with a positioning groove 23, and the upper part of the positioning step 14 may be provided with a positioning protrusion 13, so as to further realize the rapid installation and positioning of the combustion assembly 20.

[0068] Optionally, combined Figure 6 The support part 212 can be made of iron or magnetic material. The outer surface of the furnace body 10 can have a positioning groove opposite to the positioning step 14. A magnetic element 42 can be provided in the positioning groove. The magnetic element 42 attracts the support part 212, so that the combustion component 20 can be firmly installed in the combustion chamber 101. This prevents the combustion component 20 from being misaligned, which could cause the first connector 22 and the second connector 31 to disconnect, reducing the possibility of combustible gas leakage and thus improving the safety of using the oven 100.

[0069] Optionally, combined Figure 4 The oven 100 may also include a grill 49, which may be located on top of the combustion chamber 101. The top wall of the combustion chamber 101 is open, and the food on the grill 49 can be heated by the combustion component 20.

[0070] For example, items that need to be grilled can be placed on the grill 49. When the combustion component 20 is installed in the combustion chamber 101, the first positioning part 11 and the second positioning part 21 are stably connected. The combustion component 20 can burn stably in the combustion chamber 101. The high-temperature gas generated by the combustion component 20 rises and moves to the top wall of the combustion chamber 101, which can heat the items on the grill 49, thereby realizing the grilling function of the oven 100.

[0071] Optionally, the top wall of the combustion chamber 101 can also hold cooking utensils such as frying pans and pots, allowing users to place different utensils according to different needs and optimize the user experience.

[0072] The oven 100 of this utility model is described below with reference to the accompanying drawings.

[0073] Combination Figures 1 to 8According to an embodiment of the present invention, an oven 100 includes: an oven body 10, a combustion assembly 20, and a gas supply assembly 30. The oven body 10 has a combustion chamber 101, the combustion assembly 20 is detachably installed in the combustion chamber 101, and the gas supply assembly 30 is located at the front of the combustion chamber 101. The oven 100 has three oven bodies 10, each oven body 10 having a combustion assembly 20 inside. The combustion assembly 20 includes two burners 21. Two mounting holes 11 are opened on the front wall of the combustion chamber 101, distributed along the left-right direction. The two burners 21 pass through the two mounting holes 11 and are connected to the gas supply assembly 30. The gas supply assembly 30 includes a valve body 32, with one valve body 32 corresponding to each oven body 10, used to individually control the combustion intensity of the burners 21 in each oven body 10.

[0074] Among them, combined Figure 1 , Figure 2 , Figure 4 and Figure 5 The combustion assembly 20 has a first connector 22 for connecting to the burner 21, and the gas supply assembly 30 has a second connector 31. The second connector 31 is fixedly connected to the fixing frame 12 outside the furnace body 10. When the combustion assembly 20 is installed inside the furnace body 10, the first connector 22 directly connects to the second connector 31, reducing the connection steps between the first connector 22 and the second connector 31 and realizing the rapid installation of the combustion assembly 20. When the combustion assembly 20 is removed from the furnace body 10, the first connector 22 directly separates from the second connector 31, reducing the disassembly steps between the first connector 22 and the second connector 31 and realizing the rapid disassembly of the combustion assembly 20.

[0075] Furthermore, the first connector 22 includes a connecting pipe 221 and a first interface 222. The side wall of the connecting pipe 221 is provided with a gas supply hole 224. The second connector 31 has a gas passage 311 and a nozzle 312. Combustible gas can be transported to the vicinity of the nozzle 312 through the gas passage 311. Since the flow area of ​​the nozzle 312 is smaller than the flow area of ​​the gas passage 311, the combustible gas is ejected from the nozzle 312 at a relatively high speed and input into the connecting pipe 221. Due to the high flow velocity of the combustible gas, the pressure inside the connecting pipe 221 is low, while the external ambient pressure is high. External air can be drawn into the connecting pipe 221 through the gas supply hole 224, achieving pre-mixing of the combustible gas and air. The mixed gas still has a certain velocity and is input into the burner 21 for combustion, thereby reducing the possibility of combustible gas leaking to the outside.

[0076] Combination Figure 1 , Figure 3 , Figure 4 and Figure 6Each furnace body 10 contains two burners 21, including a first burner 21 and a second burner 21. The lower end of the first burner 21 has two support portions 212 distributed along the front-back direction, and the lower end of the second burner 21 also has two support portions 212 distributed along the front-back direction. Each furnace body 10 has four positioning steps 14 at its bottom, protruding from the bottom of the furnace body 10. The four support portions 212 are respectively opposite to the four positioning steps 14 in the vertical direction. Furthermore, the bottom wall surface of the four support portions 212 has positioning grooves 23, and the top of the four positioning steps 14 has positioning protrusions 13. The two burners 21 are installed inside the furnace body 10, and the positioning protrusions 13 are embedded in the positioning grooves 23, thereby achieving rapid positioning of the combustion assembly 20.

[0077] In addition, each furnace body 10 has four positioning grooves on its outer surface, corresponding to the four positioning steps 14. Magnetic elements 42 are respectively installed in the four positioning grooves. All four support parts 212 are made of iron, so that the support parts 212 and the magnetic elements 42 attract each other, thereby fixing the combustion assembly 20 inside the furnace body 10. This ensures the combustion assembly 20 remains in a fixed position during operation, guarantees a stable connection between the first connector 22 and the second connector 31, and prevents the combustion assembly 20 from shifting position. When removing the combustion assembly 20 from inside the furnace body 10, the four magnetic elements 42 can be removed first to reduce the attraction between the support parts 212 and the magnetic elements 42. Then, the combustion assembly 20 can be removed. At this time, the positioning protrusion 13 disengages from the positioning groove 23, enabling quick disassembly of the combustion assembly 20.

[0078] According to the oven 100 of this utility model embodiment, the combustion component 20 can be quickly disassembled. The combustion component 20 and the oven body 10 with the water tank structure are designed together. The first connector 22 of the combustion component 20 and the second connector 31 of the gas supply component 30 can be detachably connected, which can achieve quick disassembly without plugging and unplugging the pipe, making it convenient for replacement, cleaning and maintenance.

[0079] Among them, combined Figure 6 The oven 100 includes a burner 21, an oven body 10, a bottom cover 41 of the oven body 10, a magnet, a nozzle 43 with a corrugated pipe 44, a counterweight 46, a water collection tray 47, a water bucket 48, and a nozzle 43 fixing seat 45. The oven body 10 is the main body, and the burner 21 is placed inside the oven body 10. The positioning groove 23 at the bottom of the burner 21 cooperates with the positioning protrusion 13 at the bottom of the oven body 10 for positioning. The magnet is placed in the recess of the positioning step 14 at the bottom of the oven body 10, using magnetic attraction to fix the burner 21 in the oven body 10. The burner 21 can be easily removed by direct disassembly, achieving quick disassembly.

[0080] In addition, the bottom of the furnace body 10 has a circular opening, and the bottom cover 41 of the furnace body 10 is installed inside the furnace body 10. The bottom cover 41 of the furnace body 10 is surrounded by a silicone material. The bottom cover 41 of the furnace body 10 is directly inserted into the opening at the bottom of the furnace body 10. After the bottom cover 41 of the furnace body 10 is installed, it can store a certain amount of water inside the furnace body 10. The water collection tray 47 is placed below the furnace body 10. The water collection tray 47 can collect and merge the oil and cleaning wastewater that flows down from multiple furnace bodies 10, and then guide it to a specific area. Water bucket 4 8 is placed below the water collection tray 47, directly opposite the water collection tray 47's drain hole, to collect and store oil and wastewater for unified treatment; the counterweight 46 is fitted into the corrugated pipe 44, and the nozzle 43 is placed on the right side of the furnace body 10 and fixed with the fixing seat 45. The end of the corrugated pipe 44 can be connected to a water source for use. The nozzle 43 can extend the corrugated pipe 44 for easy cleaning. After completion, the counterweight 46's own weight is used to retract the corrugated pipe 44, causing the nozzle 43 to fall back to the fixing seat 45. The operation interface is simple and neat.

[0081] Combination Figure 8 The oven 100 is also equipped with multiple casters at the bottom to improve the ease of movement of the oven 100; at the same time, multiple oven bodies 10 are located inside the oven 100 and are compactly distributed in the left and right directions to improve the integration of the oven 100; multiple oven bodies 10 can support different cooking needs and meet the needs of different ingredients and cooking methods, thereby achieving greater cooking flexibility.

[0082] According to the oven 100 of this utility model embodiment, the burner 21 is designed to be detachable. The bottom of the oven body 10 is provided with a positioning step 14. The positioning step 14 is positioned by the positioning protrusion 13 on the positioning step 14. The burner 21 is fixed on the oven body 10 by magnetic attraction. The first connector 22 of the combustion assembly 20 is detachably connected to the second connector 31 of the gas supply assembly, which can eliminate the need to plug and unplug pipes to install the combustion assembly 20, and realize the quick-release function of the combustion assembly 20.

[0083] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0084] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0085] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0086] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0087] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. 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. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0088] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An oven (100), characterized in that, include: Furnace body (10), the furnace body (10) having a combustion chamber (101); Combustion assembly (20), wherein the combustion assembly (20) is disposed in the combustion chamber (101), the combustion assembly (20) is detachably connected to the furnace body (10), and the combustion assembly (20) has a burner (21) and a first connector (22) connected to the burner (21); A gas supply assembly (30) is configured to supply combustible gas to the combustion assembly (20), the gas supply assembly (30) having a second connector (31) which is detachable from and connectable to the first connector (22).

2. The oven (100) according to claim 1, characterized in that, The second connector (31) is located outside the combustion chamber (101), and the furnace body (10) is provided with an installation hole (11). The first connector (22) can pass through the installation hole (11) and connect with the second connector (31).

3. The oven (100) according to claim 2, characterized in that, The mounting hole (11) is located on the side wall of the combustion chamber (101), and the second connector (31) is directly opposite the mounting hole (11).

4. The oven (100) according to claim 1, characterized in that, The first connector (22) is located on the side wall of the combustion chamber (101); or, the first connector (22) is located inside the combustion chamber (101).

5. The oven (100) according to claim 1, characterized in that, The furnace body (10) includes a fixing frame (12), which is located outside the combustion chamber (101), and the second connector (31) is installed on the fixing frame (12).

6. The oven (100) according to claim 1, characterized in that, The first connector (22) includes a connecting pipe (221) and a first interface (222). One end of the connecting pipe (221) is provided with a cover plate (223) and the other end is connected to the burner (21). The first interface (222) is provided on the cover plate (223). When the second connector (31) is connected to the first connector (22), the second connector (31) passes through the first interface (222).

7. The oven (100) according to claim 6, characterized in that, The side wall of the connecting pipe (221) is provided with an air supply hole (224), which is used for external air to enter the connecting pipe (221).

8. The oven (100) according to claim 1, characterized in that, The second connector (31) has a gas passage (311) and a nozzle (312), the nozzle (312) is connected to the gas passage (311), and the flow area of ​​the nozzle (312) is smaller than the flow area of ​​the gas passage (311). The nozzle (312) is used to inject combustible gas toward the combustion assembly (20).

9. The oven (100) according to claim 1, characterized in that, The burner (21) includes a main body (211) and a support (212), the support (212) being connected to the main body (211) and having its lower end detachably connected to the bottom wall of the combustion chamber (101).

10. The oven (100) according to claim 9, characterized in that, The bottom wall of the combustion chamber (101) and the bottom of the combustion assembly (20) are provided with a positioning protrusion (13) and a positioning groove (23), respectively. The positioning protrusion (13) can pass through and exit the positioning groove (23). And / or, the inner bottom surface of the combustion chamber (101) is provided with a positioning step (14), and the lower end of the support (212) is detachably connected to the positioning step (14).

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