Gas oven stove

Abstract

The invention discloses a gas oven stove which comprises a panel, at least one stove mounting hole is formed in the panel, a stove module is mounted in the stove mounting hole, at least one oven mounting hole is formed in the panel, and an oven module is mounted in the oven mounting hole. A bottom shell used for protecting the stove module and the oven module is installed at the bottom of the panel, one side of the oven module and one side of the panel are sequentially provided with a plurality of valve installation holes, and meanwhile, the stove module and the oven module share the same gas pipeline, so that compared with the prior art of the same type, the structure is simpler, and the cost is lower. A large number of components such as electric appliance elements and control circuits required by the same type of ovens in the prior art can be omitted, so that the production cost is greatly reduced, the selling price is lower, and the oven is more popular with people and more suitable for the current market economy.

Description

Technical Field

[0001] This invention relates to the field of gas stove technology, and more particularly to a gas oven stove. Background Technology

[0002] Currently, commercially available cooking machines are composed of a steam oven and a cooktop, connected by screws to form a single unit. This complex connection and cumbersome installation necessitates improvement. Currently, there are generally two ways to combine a cooktop and an oven:

[0003] For example, Chinese patent application number CN201822180332.9, patent titled "A Multifunctional Stove", describes a combination of the stove and oven where the stove is placed directly on top of the oven. Although this method has a simple structure, it takes up a lot of space, is bulky, and is inconvenient to move and store.

[0004] For example, Chinese patent application number CN202510343334.7, entitled "Oven Stove and Control Method Thereof", describes a combination of stove and oven where the oven component is detachable. When in use, the oven component is installed on the stove component, and when not in use, the oven component is detached. However, the detached oven component needs to be stored somewhere, and it needs to be reinstalled every time it is used, which is very inconvenient. Summary of the Invention

[0005] This invention aims to at least partially address one of the problems existing in the prior art. To this end, this invention proposes a gas-fired oven stove that combines the functions of a gas stove and a gas oven, meeting different cooking needs of users. This product has a compact structure and is easy to install. This invention also provides a specific implementation scheme for the aforementioned stove combining an oven structure.

[0006] The gas oven stove described above is achieved through the following technical solution:

[0007] A gas-fired oven stove includes a panel with at least one stove mounting hole for installing a stove module within the stove mounting hole, and at least one oven mounting hole for installing an oven module within the oven mounting hole. A bottom shell for protecting the stove module and the oven module is installed at the bottom of the panel.

[0008] The oven module includes a heat collection shell assembly, a baking tray assembly, and a burner assembly. The heat collection shell assembly has an upper heating chamber and a lower combustion chamber. The baking tray assembly is disposed in the heating chamber, and the burner assembly is disposed in the combustion chamber.

[0009] The panel has multiple valve mounting holes arranged sequentially on one side. Gas valve groups that can control the opening and closing of the stove module and the burner assembly are installed in the valve mounting holes. A gas pipeline is provided in the bottom shell. A first gas inlet and multiple first gas outlets are provided on the gas pipeline. The gas valve groups are installed sequentially on the first gas outlets. The gas outlets of the gas valve groups are respectively connected to the stove module and the burner assembly.

[0010] As a further embodiment of the present invention, the heat collection shell assembly includes a heating plate, a combustion plate, and a support plate. The heating plate is installed in the oven mounting hole. A first rim is provided on the top of the heating plate for hanging on the top of the oven mounting hole. The first rim is convex in shape. The combustion plate is provided at the bottom of the heating plate. A second rim is provided on the top of the combustion plate for fitting against the bottom of the heating plate. A support plate is provided between the combustion plate and the bottom shell. The heating cavity is disposed in the heating plate. The combustion chamber is disposed between the combustion plate and the bottom of the heating plate. A first air inlet is provided at the bottom of the heating plate, the bottom of the combustion plate, the bottom of the support plate, and the bottom of the bottom shell, respectively, and they communicate with each other.

[0011] As a further embodiment of the present invention, the bottom shell is provided with a first heat insulation plate that can wrap around the heating plate, the combustion plate and the support plate. The top of the first heat insulation plate extends to the bottom of the first perimeter. A third perimeter that can fit against the outer wall of the heating plate is provided on the top of the first heat insulation plate. A second heat insulation plate that can wrap around the heating plate, the combustion plate and the support plate is provided inside the first heat insulation plate. The top of the second heat insulation plate extends to the bottom of the third perimeter and fits against it.

[0012] As a further embodiment of the present invention, a first heat insulation cavity is provided between the second heat insulation plate and the heating plate, the combustion plate and the support plate.

[0013] As a further embodiment of the present invention, a second air inlet is provided at the bottom of the bottom shell within the first heat insulation cavity.

[0014] As a further embodiment of the present invention, a second heat insulation cavity is provided between the first heat insulation plate and the second heat insulation plate.

[0015] As a further embodiment of the present invention, the baking pan assembly includes a liquid-holding pan, a baking pan, and a baking rack. The liquid-holding pan is disposed inside the heating pan, and a fourth rim is provided on the top of the liquid-holding pan for hanging on the first rim. The baking pan is disposed inside the liquid-holding pan, and a fifth rim is provided on the top of the baking pan for hanging on the fourth rim. The baking rack is placed inside the baking pan.

[0016] As a further embodiment of the present invention, a plurality of first flue gas channels are provided around the bottom of the heating plate and around the walls of the liquid holding plate, and a plurality of second flue gas channels are provided on the fifth perimeter, with outwardly extending flanges provided on the second flue gas channels.

[0017] As a further embodiment of the present invention, the bottom of the liquid-holding pan is attached to the inner wall of the bottom of the heating pan, and the bottom of the barbecue pan is attached to the inner wall of the bottom of the liquid-holding pan.

[0018] As a further embodiment of the present invention, the grill pan assembly includes a grill pan and a grill rack. Multiple hanging parts are provided on the inner wall of the heating pan, and a fifth rim is provided on the top of the grill pan for hanging on the hanging parts. The grill rack is placed inside the grill pan.

[0019] As a further embodiment of the present invention, a first flue gas channel is provided around the bottom of the heating plate, and a second flue gas channel is provided on the fifth surrounding edge. The second flue gas channel has an outwardly extending flange, and the first flue gas channel has an inwardly extending protrusion.

[0020] As a further embodiment of the present invention, the bottom of the barbecue pan is away from the bottom inner wall of the heating plate.

[0021] As a further embodiment of the present invention, a pot lid that can close the opening of the heating plate is provided on the first perimeter, a transparent window for observation is provided on the top of the pot lid, and a third flue gas channel that can communicate with the first flue gas channel is provided on one side of the pot lid.

[0022] As a further embodiment of the present invention, the burner assembly includes a first bracket disposed above a first air inlet, a fire tube fixed on the first bracket, air outlets evenly distributed on the fire tube, a first clearance groove provided on the side of the combustion plate near the gas pipeline, an air inlet pipe connected to the fire tube, an air damper provided at one end of the air inlet pipe extending out of the first clearance groove, a second bracket disposed between the air inlet pipe and the air damper, the second bracket being mounted on the first clearance groove, the air damper being connected to the air outlet of the gas valve assembly, an ignition sensing needle disposed on the first bracket, a V-shaped heat spreader plate disposed on the top of the fire tube, and outwardly extending heat spreader fins fixed at both ends of the top of the heat spreader plate, the top of the heat spreader plate being attached to the bottom of the heating plate.

[0023] As a further embodiment of the present invention, the gas valve assembly includes a gas valve installed on a first gas outlet, a knob provided on the top of the gas valve, and the gas outlet of the gas valve is connected to the stove module via a flexible gas tube; or

[0024] A solenoid valve is connected to the outlet of the gas valve. A second clearance groove is provided on the side of the first heat insulation plate and the second heat insulation plate near the first clearance groove. The outlet of the solenoid valve passes through the second clearance groove and is connected to the damper.

[0025] According to the gas oven stove as claimed in the claim, a third heat insulation plate is provided between the first heat insulation plate and the gas pipeline, a third clearance groove is provided on the third heat insulation plate on the side of the gas valve, and a plurality of heat dissipation holes are evenly distributed on the bottom shell.

[0026] Compared with the prior art, the present invention has at least the following beneficial effects:

[0027] This invention integrates the oven module into the front panel and the bottom shell. Compared with the existing technology of the same type, this structure is smaller, lighter and occupies less space.

[0028] Meanwhile, the stove module and oven module of this invention share the same gas pipeline, which makes the structure simpler compared with the above-mentioned existing technologies of the same type. It can eliminate a large number of components, such as the electrical components and control circuits required for the oven in the above-mentioned existing technologies of the same type, which greatly reduces the production cost. With the reduction of production cost, the selling price is lower, more affordable, and more suitable for the current market economy.

[0029] When a large number of components, electrical parts, and control circuits are omitted, the probability of failure also decreases, greatly reducing the cost of maintenance and repair in the later stages.

[0030] This invention integrates the oven module into the panel and bottom shell. Compared with the existing technology of the same type, this structure does not require disassembly or installation every time it is used. For example, when the user needs the oven module, the oven module needs to be installed on top of the stove module, and each use requires the use of one stove module. Therefore, after the oven module is used, it needs to be disassembled. Otherwise, the user will lose the right to use one stove module. The disassembled oven module needs to be stored somewhere, which is very troublesome. However, this invention does not have the above problems.

[0031] Furthermore, because the oven module is installed above the stove module, it protrudes significantly from the stove height, posing a safety hazard. The oven module is prone to tipping over; if a user accidentally touches it, they may suffer burns from the outer wall, or worse, the oven module may tip over, spilling hot food onto the user, causing extensive burns and posing a potentially fatal risk. However, this invention integrates the oven module into the panel and bottom shell, eliminating the installation risks associated with the prior art. Attached Figure Description

[0032] Figure 1 This is a perspective view of the present invention.

[0033] Figure 2 This is one of the exploded views of one embodiment of the baking tray assembly in this invention.

[0034] Figure 3 This is a second exploded view of one embodiment of the baking tray assembly in this invention.

[0035] Figure 4 This is one of the cross-sectional views of one embodiment of the present invention.

[0036] Figure 5 This is a second cross-sectional view of one embodiment of the present invention.

[0037] Figure 6 This is a third cross-sectional view of one embodiment of the present invention.

[0038] Figure 7 This is a view of the internal structure of the present invention.

[0039] Figure 8 For the present invention Figure 2 A magnified view of point A in the middle.

[0040] Figure 9 For the present invention Figure 2 A magnified view of point B in the middle.

[0041] Figure 10 For the present invention Figure 3 A magnified view of point C in the middle.

[0042] Explanation of reference numerals in the attached diagram: 1. Front panel; 2. Stove mounting hole; 3. Stove module; 4. Oven mounting hole; 5. Oven module; 6. Bottom shell; 7. Heating chamber; 8. Combustion chamber; 9. Valve mounting hole; 10. Gas pipeline;

[0043] 20. Heat collector shell assembly; 21. Heating plate; 22. Combustion plate; 23. Support plate; 24. First enclosure; 25. Second enclosure; 27. First air inlet; 31. First insulation plate; 32. Third enclosure; 33. Second insulation plate; 34. First insulation cavity; 35. Second air inlet; 36. Second insulation cavity;

[0044] 40. Baking pan assembly; 41. Liquid tray; 42. Barbecue pan; 43. Barbecue grill; 44. Fourth rim; 45. Fifth rim; 211. First smoke duct; 451. Second smoke duct; 4511. Flip-up edge; 51. Hanging part; 2111. Protrusion; 411. Pot lid; 412. Transparent window; 413. Third smoke duct;

[0045] 60. Burner assembly; 61. First support; 62. Fire tube; 63. Gas outlet; 64. First clearance slot; 65. Air inlet pipe; 66. Air damper; 67. Second support; 68. Ignition sensor needle; 69. Heat spreader plate; 70. Heat spreader vane;

[0046] 80. Gas valve assembly; 81. Gas valve; 82. Knob; 83. Solenoid valve; 84. Second clearance groove; 91. Third heat insulation plate; 92. Third clearance groove; 93. Heat dissipation hole. Detailed Implementation

[0047] The following detailed description provides various embodiments or examples for carrying out the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of the invention and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0048] Furthermore, spatial terms may be used, such as “below,” “lower,” “from the inside out,” “above,” “upper,” and similar terms. These relational terms are used to facilitate the description of the relationship between some elements or features in the figures and other elements or features. These spatial relational terms include different orientations of the device in use or operation, as well as the orientations described in the figures. The device may be turned to different orientations, degrees of rotation, or other orientations, and the spatially related adjectives used therein can be interpreted in the same way. Therefore, they should not be construed as limiting the invention. 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 technical features indicated. Thus, a feature defined as “first” or “second” may explicitly or implicitly include one or more of that feature.

[0049] The invention will be further described below with reference to the accompanying drawings and specific embodiments: As shown in Figures 1-2, a gas oven stove includes a panel 1, on which at least one stove mounting hole 2 is provided, and a stove module 3 is installed in the stove mounting hole 2. At least one oven mounting hole 4 is provided on the panel 1, and an oven module 5 is installed in the oven mounting hole 4. A bottom shell 6 for protecting the stove module 3 and the oven module 5 is installed at the bottom of the panel 1.

[0050] The oven module 5 includes a heat collection shell assembly 20, a baking tray assembly 40, and a burner assembly 60. The heat collection shell assembly 20 is provided with an upper heating chamber 7 and a lower combustion chamber 8. The baking tray assembly 40 is disposed in the heating chamber 7, and the burner assembly 60 is disposed in the combustion chamber 8.

[0051] On one side of the panel 1, a plurality of valve mounting holes 9 are sequentially provided. A gas valve group 80 that can respectively control the opening or closing of the stove module 3 and the burner assembly 60 is installed in the valve mounting holes 9. A gas pipeline 10 is provided in the bottom case 6. A first air inlet 11 and a plurality of first air outlets 12 are provided on the gas pipeline 10. The gas valve group 80 is sequentially installed on the first air outlets 12. The air outlets of the gas valve group 80 are respectively connected to the stove module 3 and the burner assembly 60.

[0052] As Figure 1-6 shown: The heat collecting shell group 20 consists of a heating plate 21, a combustion plate 22 and a support plate 23. The heating plate 21 is installed in the oven mounting hole 4. A first surrounding edge 24 that can be hung on the top of the oven mounting hole 4 is provided on the top of the heating plate 21. The first surrounding edge 24 is in a "convex" shape. The combustion plate 22 is provided at the bottom of the heating plate 21. A second surrounding edge 25 that can fit the bottom of the heating plate 21 is provided on the top of the combustion plate 22. A support plate 23 is provided between the combustion plate 22 and the bottom case 6. The heating chamber 7 is provided in the heating plate 21. The combustion chamber 8 is provided between the combustion plate 22 and the bottom of the heating plate 21. First air inlets 27 that are interconnected are respectively provided at the bottoms of the heating plate 21, the combustion plate 22, the support plate 23 and the bottom case 6. During use, the burner assembly 60 is ignited. The burner assembly 60 will burn in the combustion chamber 8 and heat the bottom of the heating plate 21. Through heat conduction, the heat is transferred to the baking tray group 40 to heat the baking tray group 40 and the food in the baking tray group 40. The support plate 23 can separate the combustion plate 22 from the bottom case 6 to prevent heat from being transferred to the bottom case 6. Heat insulating materials such as heat insulating cotton can be provided between the support plate 23 and the bottom case 6 to improve the heat insulating ability. Of course, holes also need to be made in the heat insulating materials to allow air to normally enter the combustion chamber 8 from the first air inlets 27, so that the natural gas ejected by the burner assembly 60 can be fully burned.

[0053] As Figure 4-6 shown: A first heat insulating plate 31 that can wrap the heating plate 21, the combustion plate 22 and the support plate 23 is provided in the bottom case 6. The top of the first heat insulating plate 31 extends to the bottom of the first surrounding edge 24. A third surrounding edge 32 that can fit the outer wall of the heating plate 21 is provided on the top of the first heat insulating plate 31. A second heat insulating plate 33 that can wrap the heating plate 21, the combustion plate 22 and the support plate 23 is provided in the first heat insulating plate 31. The top end of the second heat insulating plate 33 extends to the bottom of the third surrounding edge 32 and fits it. The function of the first heat insulating plate 31 is to prevent heat from being dissipated outward by means of air heat insulation and avoid reducing the working efficiency of the burner assembly 60.

[0054] As Figure 4-6As shown: A first heat insulation cavity 34 is provided between the second heat insulation plate 33 and the heating plate 21, the combustion plate 22 and the support plate 23. In addition to air heat insulation, heat insulation materials such as heat insulation cotton can be filled into the first heat insulation cavity 34 to improve the heat insulation capacity.

[0055] like Figure 5 As shown: A second air inlet 35 is provided at the bottom of the bottom shell 6 within the first heat insulation cavity 34. Outside air can enter the first heat insulation cavity 34 through the second air inlet 35, supplying air to the damper 66. Some air will enter the combustion chamber 8 through the first clearance channel 64, further ensuring the complete combustion of the natural gas injected by the burner assembly 60.

[0056] like Figure 4-6 As shown: A second heat insulation cavity 36 is provided between the first heat insulation plate 31 and the second heat insulation plate 33. In addition to air heat insulation, heat insulation materials such as heat insulation cotton can be filled into the second heat insulation cavity 36 to improve the heat insulation capacity.

[0057] like Figure 2 , 4 Figures 5 and 9 show one embodiment of the grill pan assembly 40: the grill pan assembly 40 consists of a liquid collection pan 41, a grill pan 42, and a grill rack 43. The liquid collection pan 41 is disposed inside the heating plate 21, and a fourth rim 44 is provided on the top of the liquid collection pan 41 for hanging on the first rim 24. The grill pan 42 is disposed inside the liquid collection pan 41, and a fifth rim 45 is provided on the top of the grill pan 42 for hanging on the fourth rim 44. The grill rack 43 is placed inside the grill pan 42. The liquid collection pan 41 can collect the soup and water spilled from the grill pan 42, preventing these soups and waters from entering the heating plate 21 through the first flue gas channel 211 on the fifth rim 45, and then entering the combustion chamber 8 from the first flue gas channel 211 on the heating plate 21.

[0058] like Figure 2 , 4Figures 5 and 9 show one embodiment of the baking pan assembly 40: multiple interconnected first flue gas channels 211 are provided around the bottom of the heating pan 21 and around the walls of the liquid tray 41, and multiple second flue gas channels 451 are provided on the fifth rim 45. The second flue gas channels 451 are provided with outwardly extending flanges 4511. The high-temperature air generated by the burner assembly 60 in the combustion chamber 8 enters the heating pan 21 through the first flue gas channels 211 around the bottom of the heating pan 21, then enters the liquid tray 41 through the first flue gas channels 211 around the walls of the liquid tray 41, and then enters the baking pan 42 through the second flue gas channels 451 on the fifth rim 45. The high-temperature air further heats the food in the baking pan 42, thereby making full use of the heat, while the high-temperature gas and smoke generated by the food are discharged from the third flue gas channel 413 on the lid 411.

[0059] like Figure 2 , 4 Figures 5 and 9 show one embodiment of the baking pan assembly 40: the bottom of the liquid-holding pan is attached to the bottom inner wall of the heating plate 21, and the bottom of the baking pan 42 is attached to the bottom inner wall of the liquid-holding pan. This allows the heat generated in the combustion chamber 8 to be conducted to the baking pan 42 more quickly.

[0060] like Figure 3 , 6 Figure 10 shows one embodiment of the baking pan assembly 40: the baking pan assembly 40 consists of a baking pan 42 and a grill rack 43. Multiple hanging parts 51 are provided on the inner wall of the heating plate 21. A fifth rim 45 is provided on the top of the baking pan 42, which can be hung on the hanging parts 51. The grill rack 43 is placed inside the baking pan 42. In this embodiment, the liquid tray 41 can be omitted, and the baking pan 42 can be directly hung on the hanging parts 51, thereby saving production costs.

[0061] like Figure 3 , 6 Figure 10 shows one embodiment of the baking pan assembly 40: a first flue gas channel 211 is provided around the bottom of the heating pan 21, and a second flue gas channel 451 is provided on the fifth perimeter 45. The second flue gas channel 451 has an outwardly extending flange 4511, and the first flue gas channel 211 has an inwardly extending protrusion 2111 flange 4511. The protrusion 2111 can prevent soup and water from entering the combustion chamber 8 from the first flue gas channel 211, so that the soup and water remain in the heating pan 21.

[0062] like Figure 3 , 6Figure 10 shows one embodiment of the baking pan assembly 40: the bottom of the baking pan 42 is far from the bottom inner wall of the heating plate 21. This is done so that the high-temperature air generated in the combustion chamber 8 can normally enter the heating plate 21 from the first flue gas channel 211 around the bottom of the heating plate 21.

[0063] like Figure 9-10 As shown: A pot lid 411 is provided on the first rim 24 to close the opening of the heating plate 21. A transparent window 412 for observation is provided on the top of the pot lid 411. A third flue gas channel 413 that can communicate with the first flue gas channel 211 is provided on one side of the pot lid 411. The transparent window 412 is made of a transparent material such as glass, which allows the user to see the food in the heating plate 21 directly.

[0064] like Figure 8 As shown: The burner assembly 60 includes a first bracket 61 disposed above the first air inlet 27, a fire tube 62 fixed on the first bracket 61, air outlets 63 evenly distributed on the fire tube 62, a first clearance groove 64 provided on the side of the combustion plate 22 near the gas pipeline 10, an air inlet pipe 65 connected to the fire tube 62, an air damper 66 provided at one end of the air inlet pipe 65, the air damper 66 extending out of the first clearance groove 64, and a second bracket 67 provided between the air inlet pipe 65 and the air damper 66, the second bracket 67 being installed in the first clearance groove 64. 4. The damper 66 is connected to the gas outlet of the gas valve assembly 80. An ignition sensor 68 is provided on the first bracket 61. A V-shaped heat spreader 69 is provided on the top of the fire tube 62. Heat spreader fins 70 are fixed at both ends of the top of the heat spreader 69. The top of the heat spreader 69 is attached to the bottom of the heating plate 21. The function of the heat spreader 69 and the heat spreader fins 70 is that the high-temperature flame and flue gas generated by the combustion of the fire tube 62 first heat the heat spreader 69 and the heat spreader fins 70, so that the heat spreader 69 and the heat spreader fins 70 are heated and then the heat is conducted to the bottom of the heating plate 21 after the temperature of the heat spreader 69 and the heat spreader fins 70 rises.

[0065] like Figure 8 As shown: The gas valve assembly 80 includes a gas valve 81 installed on the first gas outlet 12, a knob 82 is provided on the top of the gas valve, and the gas outlet of the gas valve 81 is connected to the stove module 3 through a flexible gas tube; or

[0066] A solenoid valve 83 is connected to the outlet of the gas valve 81. A second clearance groove 84 is provided on the side of the first heat insulation plate 31 and the second heat insulation plate 33 near the first clearance groove 64. The outlet of the solenoid valve 83 passes through the second clearance groove 84 and is connected to the damper 66.

[0067] like Figure 7As shown: A third heat insulation plate 91 is provided between the first heat insulation plate 31 and the gas pipeline 10. A third clearance groove 92 is provided on the third heat insulation plate 91 on the side of the gas valve 81. Multiple heat dissipation holes 93 are evenly distributed on the bottom shell 6. The third heat insulation plate 91 can prevent the heat generated by the burner assembly 60 from being transferred to the gas pipeline 10, thus preventing accidents.

[0068] The foregoing has shown and described the basic principles, main features, and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection of the invention is defined by the appended claims and their equivalents.

Claims

1. A gas-fired oven stove, comprising a panel (1), wherein at least one stove mounting hole (2) is provided on the panel (1), a stove module (3) is installed in the stove mounting hole (2), at least one oven mounting hole (4) is provided on the panel (1), an oven module (5) is installed in the oven mounting hole (4), and a bottom shell (6) for protecting the stove module (3) and the oven module (5) is installed at the bottom of the panel (1), characterized in that: The oven module (5) includes a heat collection shell assembly (20), a baking tray assembly (40), and a burner assembly (60). The heat collection shell assembly (20) has an upper heating chamber (7) and a lower combustion chamber (8). The baking tray assembly (40) is located in the heating chamber (7), and the burner assembly (60) is located in the combustion chamber (8). The panel (1) has a plurality of valve mounting holes (9) arranged sequentially on one side. A gas valve group (80) is installed in the valve mounting holes (9) to control the opening or closing of the stove module (3) and the burner assembly (60) respectively. A gas pipeline (10) is provided in the bottom shell (6). A first air inlet (11) and a plurality of first air outlets (12) are provided on the gas pipeline (10). The gas valve group (80) is installed sequentially on the first air outlets (12). The air outlets of the gas valve group (80) are connected to the stove module (3) and the burner assembly (60) respectively.

2. A gas-fired oven stove according to claim 1, characterized in that, The heat collection shell assembly (20) includes a heating plate (21), a combustion plate (22), and a support plate (23). The heating plate (21) is installed in the oven mounting hole (4). A first rim (24) is provided on the top of the heating plate (21) so that it can be hung on the top of the oven mounting hole (4). The first rim (24) is convex. The combustion plate (22) is provided at the bottom of the heating plate (21). A second rim (25) is provided on the top of the combustion plate (22) so that it can fit against the bottom of the heating plate (21). A support plate (23) is provided between the combustion plate (22) and the bottom shell (6). The heating chamber (7) is located in the heating plate (21). The combustion chamber (8) is located between the combustion plate (22) and the bottom of the heating plate (21). A first air inlet (27) is provided at the bottom of the heating plate (21), the bottom of the combustion plate (22), the bottom of the support plate (23), and the bottom of the bottom shell (6).

3. A gas-fired oven stove according to claim 2, characterized in that, The bottom shell (6) is provided with a first heat insulation plate (31) that can wrap the heating plate (21), the combustion plate (22) and the support plate (23). The top of the first heat insulation plate (31) extends to the bottom of the first perimeter (24). A third perimeter (32) that can fit against the outer wall of the heating plate (21) is provided at the top of the first heat insulation plate (31). A second heat insulation plate (33) that can wrap the heating plate (21), the combustion plate (22) and the support plate (23) is provided inside the first heat insulation plate (31). The top of the second heat insulation plate (33) extends to the bottom of the third perimeter (32) and fits against it.

4. A gas oven stove according to claim 3, characterized in that, A first heat insulation cavity (34) is provided between the second heat insulation plate (33) and the heating plate (21), the combustion plate (22) and the support plate (23).

5. A gas-fired oven stove according to claim 4, characterized in that, A second air inlet (35) is provided at the bottom of the bottom shell (6) within the first heat insulation cavity (34).

6. A gas oven stove according to claim 4, characterized in that, A second heat insulation cavity (36) is provided between the first heat insulation plate (31) and the second heat insulation plate (33).

7. A gas-fired oven stove according to claim 2, characterized in that, The baking pan assembly (40) includes a liquid-holding pan (41), a baking pan (42), and a grill (43). The liquid-holding pan (41) is disposed inside the heating pan (21). A fourth rim (44) is provided on the top of the liquid-holding pan (41) and can be hung on the first rim (24). The baking pan (42) is disposed inside the liquid-holding pan (41). A fifth rim (45) is provided on the top of the baking pan (42) and can be hung on the fourth rim (44). The grill (43) is placed inside the baking pan (42).

8. A gas-fired oven stove according to claim 7, characterized in that, Multiple first flue gas channels (211) are provided around the bottom of the heating plate (21) and around the walls of the liquid tray (41), and multiple second flue gas channels (451) are provided on the fifth perimeter (45), with outwardly extending flanges (4511) on the second flue gas channels (451).

9. A gas oven stove according to claim 8, characterized in that, The bottom of the liquid-holding tray is attached to the bottom inner wall of the heating plate (21), and the bottom of the barbecue plate (42) is attached to the bottom inner wall of the liquid-holding tray (41).

10. A gas-fired oven stove according to claim 2, characterized in that, The grill pan assembly (40) includes a grill pan (42) and a grill rack (43). Multiple hanging parts (51) are provided on the inner wall of the heating plate (21). A fifth rim (45) is provided on the top of the grill pan (42) and can be hung on the hanging parts (51). The grill rack (43) is placed inside the grill pan (42).

11. A gas-fired oven stove according to claim 10, characterized in that, A first flue gas channel (211) is provided around the bottom of the heating plate (21), and a second flue gas channel (451) is provided on the fifth circumference (45). The second flue gas channel (451) has an outwardly extending flange (4511), and the first flue gas channel (211) has an inwardly extending protrusion (2111).

12. A gas-fired oven stove according to claim 11, characterized in that, The bottom of the barbecue pan (42) is away from the bottom inner wall of the heating pan (21).

13. A gas-fired oven stove according to claim 7 or 10, characterized in that, A pot lid (411) is provided on the first perimeter (24) to close the opening of the heating plate (21). A transparent window (412) for observation is provided on the top of the pot lid (411). A third flue gas channel (413) that can communicate with the first flue gas channel (211) is provided on one side of the pot lid (411).

14. A gas-fired oven stove according to claim 3, characterized in that, The burner assembly (60) includes a first bracket (61) disposed above the first air inlet (27), a fire tube (62) fixed on the first bracket (61), air outlets (63) evenly distributed on the fire tube (62), a first clearance groove (64) provided on the side of the combustion plate (22) near the gas pipeline (10), an air inlet pipe (65) connected to the fire tube (62), an air damper (66) provided at one end of the air inlet pipe (65), the air damper (66) extending out of the first clearance groove (64), and the air outlet... A second bracket (67) is provided between the gas pipe (65) and the damper (66). The second bracket (67) is installed on the first clearance groove (64). The damper (66) is connected to the gas outlet of the gas valve assembly (80). An ignition sensing needle (68) is provided on the first bracket (61). A "V"-shaped heat spreader plate (69) is provided on the top of the fire pipe (62). Heat spreader wing plates (70) that extend outward are fixed at both ends of the top of the heat spreader plate (69). The top of the heat spreader plate (69) is attached to the bottom of the heating plate (21).

15. A gas-fired oven stove according to claim 14, characterized in that, The gas valve assembly (80) includes a gas valve (81) installed on the first gas outlet (12), a knob (82) is provided on the top of the gas valve, and the gas outlet of the gas valve (81) is connected to the stove module (3) through a flexible gas tube; or A solenoid valve (83) is connected to the outlet of the gas valve (81). A second clearance groove (84) is provided on the side of the first heat insulation plate (31) and the second heat insulation plate (33) near the first clearance groove (64). The outlet of the solenoid valve (83) passes through the second clearance groove (84) and is connected to the damper (66).

16. A gas-fired oven stove according to claim 15, characterized in that, A third heat insulation plate (91) is provided between the first heat insulation plate (31) and the gas pipeline (10). A third clearance groove (92) is provided on the third heat insulation plate (91) on the side of the gas valve (81). A plurality of heat dissipation holes (93) are evenly distributed on the bottom shell (6).

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