Integrated stove with cooking device

Abstract

The present invention relates to an integrated stove with a cooking device, comprising a cooking device with a cooking cavity and a stove, the stove comprising a stove shell, the stove being arranged above the cooking device, and an exhaust layer having an exhaust inner cavity therein is arranged between the stove and the cooking device, a side exhaust port communicating with the exhaust inner cavity is provided on the side of the exhaust layer, and a gas inlet communicating with the exhaust inner cavity is also provided on the exhaust layer, and a first gas outlet is provided on the cooking cavity, and the first gas outlet is fluidically connected with the gas inlet. Compared with the prior art, the present invention can realize the emission of smoke in the cooking cavity from bottom to top and from the side, which not only avoids the interference of smoke in the cooking cavity on users and the influence on cabinets, but also improves smoke exhaust efficiency.

Description

Technical Field

[0001] The invention relates to the field of cooking devices, and in particular to an integrated stove with a cooking device. Background Art

[0002] Integration is the future development direction of cooking equipment. Integrated cooking equipment has the advantages of small kitchen space and easy use. Existing integrated stoves generally integrate the stove with a steamer or oven or dishwasher or disinfection cabinet. Fume exhaust is one of the important problems that integrated stoves need to solve. Existing integrated stoves generally use the existing range hoods in the kitchen to deal with the fumes generated when the integrated stove is working. This method can better solve the fumes problem generated by the stove part of the integrated stove, but the treatment effect on the fumes or steam generated by other parts of the integrated stove (such as steamer, oven, etc.) is poor.

[0003] In addition, the stove chassis of the integrated stove is generally equipped with electrical components such as a controller. When the integrated stove is working, the heat in the cooking chamber is transmitted upward to the stove chassis, and the heat generated by the burner on the stove panel is also transmitted downward to the stove chassis, causing the temperature of the stove chassis of the integrated stove to be too high. Excessive temperature will cause safety hazards to the performance of electrical components such as the controller. The Chinese utility model patent with patent number ZL201721114779.5 (authorization announcement number CN207648881U) discloses an integrated stove, including an integrated stove body, the integrated stove body including a lifting foot disposed at the lower part of the integrated stove body and in contact with the ground, an oil cup disposed on the upper part of the lifting foot, a disinfection cabinet mounted on the upper part of the oil cup, a fresh-keeping cabinet disposed on the upper part of the disinfection cabinet, a handle disposed between the lower part of the fresh-keeping cabinet and the upper part of the disinfection cabinet, a gas stove mounted on the upper part of the fresh-keeping cabinet, a switch disposed on the gas stove panel, a stove rack disposed on the upper part of the gas stove, a burner disposed at the center of the stove rack connected to the upper part of the gas stove, a power port disposed on the upper end of the side of the integrated stove body, a gas inlet disposed on the left side of the power port, a plurality of digging hands disposed on the lower part of the power port, an air outlet disposed below the digging hands, and a heat dissipation hole disposed on the back of the integrated stove body. Although the heat dissipation hole can reduce the temperature inside the integrated stove to a certain extent, the heat dissipation effect on the stove chassis is limited. In addition, the integrated stove will generate steam during the steaming or baking process. When the steam is discharged, it will encounter the panels and condense into condensed water. Failure to handle the condensed water will not only affect the user experience, but also affect the service life of the integrated stove. Summary of the invention

[0004] The first technical problem to be solved by the present invention is to provide an integrated stove with a cooking device having high exhaust efficiency in view of the prior art.

[0005] The second technical problem to be solved by the present invention is to provide an integrated stove with a cooking device that prevents steam condensation in view of the prior art.

[0006] The third technical problem to be solved by the present invention is to provide an integrated stove with a cooking device having good heat dissipation effect in view of the prior art.

[0007] The technical solution adopted to solve the first technical problem mentioned above is: an integrated stove with a cooking device, comprising a cooking device with a cooking cavity and a stove, the stove comprising a stove shell, characterized in that the stove is arranged above the cooking device, and an exhaust layer with an exhaust inner cavity inside is arranged between the stove and the cooking device, a side of the exhaust layer is provided with a side exhaust port communicating with its exhaust inner cavity, and the exhaust layer is also provided with a gas inlet communicating with its exhaust inner cavity, and a first gas outlet is provided on the cooking cavity, and the first gas outlet is fluidically connected to the gas inlet.

[0008] In order to further improve the smoke exhaust efficiency, the stove shell is provided with a first air inlet and a first exhaust port which are fluidly connected to each other inside the stove shell, and the first exhaust port of the cooking cavity is fluidly connected to the first air inlet of the stove shell and the gas inlet of the exhaust layer, respectively. It can be seen that the smoke in the cooking cavity of the present invention can be discharged through the first and second exhaust ports at the same time, thereby improving the efficiency of smoke exhaust.

[0009] Further, preferably, the stove shell includes a chassis and a panel covering the opening of the chassis, the first exhaust port of the stove shell is opened on the panel, the first air inlet of the stove shell is opened on the bottom wall of the chassis, the first air outlet of the cooking cavity is opened on the back side of the cooking cavity, and the first air outlet is connected to the first air inlet through an exhaust pipe, so that the smoke discharged from the first exhaust port can be discharged together with the smoke generated by the stove, thereby realizing the overall emission of the smoke generated by the integrated stove.

[0010] In order to prevent smoke exhausted from the first exhaust port from disturbing the user, the first exhaust port is opened at the rear side end of the panel.

[0011] Furthermore, the technical solution adopted to solve the second and third technical problems is as follows: an electronic component that generates heat during operation is installed in the inner cavity of the stove shell, and a heat dissipation channel having a hot air outlet and a fan is provided in the stove shell, and the hot air outlet is fluidly connected to the first exhaust port of the stove shell. The heat in the stove shell is taken away through the heat dissipation channel, thereby reducing the temperature of the electronic component and increasing the service life of the electronic component. In addition, the hot air outlet of the heat dissipation channel is fluidly connected to the first exhaust port of the stove shell, so that the gas discharged to the first exhaust port can be heated to prevent the steam in the gas from condensing at the first exhaust port, thereby improving the user experience.

[0012] Preferably, the heat dissipation channel is formed by a guide cover arranged on the inner bottom surface of the stove shell, and a first refrigeration component is arranged on the inner bottom surface of the stove shell, and the cold end of the first refrigeration component can cool the air in the heat dissipation channel, and the hot end can heat the air in the exhaust cavity. The cold end of the first refrigeration component can cool the airflow in the heat dissipation channel, so as to better remove the heat from the electronic components and improve the heat dissipation effect, and the hot end can heat the air in the exhaust cavity, so as to avoid the steam in the smoke from condensing at the side exhaust port.

[0013] Furthermore, in order to fully utilize the internal space of the exhaust cavity, a filter plate is provided in the exhaust cavity to separate it into a storage cavity and a filter cavity for placing items to be heated, the side exhaust port and the gas inlet are respectively located on the storage cavity and the filter cavity, and the filter plate is evenly provided with filter holes for airflow to pass through. In this way, the smoke discharged from the cooking chamber to the exhaust cavity is first filtered by the filter cavity to remove oil smoke molecules, and the filtered airflow enters the storage cavity, and the items in the storage cavity are heated with the cooperation of the hot end of the first refrigeration component, for example, the storage cavity can be used to warm dishes.

[0014] Further, for the convenience of users, the gas inlet is connected to the first gas outlet through an exhaust pipe, and the exhaust pipe is provided with a control valve capable of opening and closing the gas inlet. In this way, the gas inlet can be opened and closed by the control valve as needed.

[0015] In order to allow the gas to be discharged more smoothly from the first exhaust port, and to prevent the gas entering from the cooking chamber from running around in the stove shell and affecting the combustion and exhaust efficiency of the burner in the stove, an exhaust box is provided in the stove shell, and the exhaust box has a second air inlet, a second air outlet and an air vent. The second air inlet is fluidly connected to the first air inlet on the stove shell, the second air outlet is fluidly connected to the first exhaust port on the stove shell, and the air vent is fluidly connected to the hot air outlet of the heat dissipation channel.

[0016] In order to enable the hot air discharged from the heat dissipation channel to more efficiently heat the gas at the first exhaust port, thereby better avoiding condensation of steam at the first exhaust port, the hot air outlet is arranged adjacent to the vent, and the end edge of the top wall of the heat dissipation channel extends outward to form guide plates, which pass through the vent and extend into the exhaust box, and the guide plates are inclined toward the first exhaust port of the above-mentioned stove shell.

[0017] Preferably, the cross-section of the guide plate is in the shape of an arc, so that the guide plate can smoothly guide the hot air to the first exhaust port.

[0018] Preferably, a second refrigeration assembly is embedded on the side wall of the exhaust box adjacent to the electronic component that generates heat during operation, and the cold end of the second refrigeration assembly is located outside the exhaust box and the hot end is located inside the exhaust box. In this way, the cold end of the second refrigeration assembly can cool down the electronic component, and the hot end can heat the gas in the exhaust box, thereby further preventing the condensation of steam in the exhaust box.

[0019] Preferably, the first exhaust port is covered with an exhaust cover plate, and the exhaust cover plate is provided with exhaust holes for exhausting gas.

[0020] Compared with the prior art, the advantages of the present invention are: an exhaust layer is arranged between the cooker and the cooking device, and the smoke in the cooking cavity of the cooking device can be discharged into the exhaust cavity of the exhaust layer through the first gas outlet and the gas inlet, and discharged from the side exhaust port on the side of the exhaust cavity, thereby realizing the smoke in the cooking cavity to be discharged from bottom to top and sideways, which not only avoids the interference of the smoke in the cooking cavity to the user and the influence on the cabinet, but also improves the smoke exhaust efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of an integrated stove in an embodiment of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure in another direction;

[0023] Figure 3 for Figure 1 A schematic diagram of the structure in another direction;

[0024] Figure 4 It is a schematic diagram of the partial structure of the integrated stove in an embodiment of the present invention;

[0025] Figure 5 Another partial structural schematic diagram of an integrated stove in an embodiment of the present invention;

[0026] Figure 6 for Figure 2 Cross-sectional view along AA direction;

[0027] Figure 7 It is a schematic diagram of the structure of the exhaust box in an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of the structure of the exhaust layer in an embodiment of the present invention. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 8As shown, an integrated stove with a cooking device comprises a stove and a cooking device 1 having a cooking cavity 10, wherein the stove comprises a stove shell 2. In this embodiment, the cooking device 1 having the cooking cavity 10 is a steam-bake integrated machine. The cooking cavity 10 is connected to the inner cavity of the stove shell 2 through an exhaust pipe 3, and a first exhaust port 211 is provided on the stove shell 2. In this way, the waste gas such as the expanded hot air, barbecue smoke and water vapor in the cooking cavity 10 can enter the stove shell 2 through the exhaust pipe 3, and then be discharged through the first exhaust port 211, and the exhausted smoke is drawn to the common flue through the range hood. The waste gas in the cooking cavity 10 is discharged from bottom to top into the stove and discharged together with the oil smoke generated by the stove, so that the overall exhaust of the smoke generated by the integrated stove with the cooking device 1 is realized, the exhaust efficiency is improved, and the highly concentrated oil smoke generated by the stove can be prevented from entering the steam-bake integrated machine and affecting the cooking quality of the food in the cooking device 1.

[0031] The stove shell 2 includes a bottom plate 22 and a panel 21 covering the opening of the bottom plate 22. A first air outlet 101 is provided on the back of the cooking cavity 10, and a first air inlet 221 is provided on the bottom wall of the bottom plate 22. One end of the exhaust pipe 3 is connected to the first air outlet 101, and the other end is connected to the first air inlet 221. The first exhaust port 211 is provided at the rear side of the panel 21. In this way, the exhaust gas in the cooking cavity 10 can be discharged from the back through the exhaust pipe 3, enter the stove shell 2, and then be discharged vertically upward from the first exhaust port 211 under the suction effect of the range hood, thereby further improving the exhaust efficiency.

[0032] Furthermore, the range housing 2 is equipped with an electronic component 7 (for example, a controller, etc.) that generates heat during operation. The left and right side walls of the range housing 2 are respectively provided with a first vent hole 222 and a second vent hole 223. The range housing 2 is also provided with a heat dissipation channel 6 having a hot air outlet 600 and a fan 61, and the hot air outlet 600 is in fluid communication with the first exhaust port 211 of the range housing 2. In this embodiment, the heat dissipation channel 6 is formed by a guide cover 60 provided on the inner bottom surface of the chassis 22, the fan 61 is a cross-flow fan 61 and is provided at one end of the heat dissipation channel 6, and the hot air outlet 600 is located at the other end of the heat dissipation channel 6. In this way, the heat in the range housing 2 is taken away through the heat dissipation channel 6, thereby reducing the temperature of the electronic component 7 and increasing the service life of the electronic component 7. In addition, the first air outlet 101 of the cooking cavity 10 is fluidly connected with the first air inlet 221 of the stove shell 2, so that the gas containing steam in the cooking cavity 10 can be discharged through the first exhaust port 211 of the stove shell 2. The hot air outlet 600 of the heat dissipation channel 6 in the present invention is fluidly connected with the first exhaust port 211 of the stove shell 2, so that the gas discharged to the first exhaust port 211 can be heated to prevent the steam in the gas from condensing at the first exhaust port 211, thereby improving the user experience.

[0033] Furthermore, in this embodiment, an exhaust layer 26 having an exhaust cavity 260 therein is provided between the cooker and the cooking device 1, and a side exhaust port 261 communicating with the exhaust cavity 260 is provided on the side of the exhaust layer, and a gas inlet 262 communicating with the exhaust cavity 260 is provided on the exhaust layer 26, and the first gas outlet 101 is in fluid communication with the gas inlet 262. In this embodiment, the side exhaust port 261 is provided on both the left and right sides of the exhaust layer 26, so that the smoke exhaust efficiency is higher, and of course, it can also be provided on one of the left or right sides. In this way, the present invention realizes that the smoke in the cooking cavity 10 is discharged from bottom to top and from the side, which not only avoids the smoke in the cooking cavity 10 from interfering with the user and affecting the cabinet, but also improves the smoke exhaust efficiency, and can further improve the smoke exhaust efficiency when combined with the above-mentioned rear smoke exhaust method.

[0034] In this embodiment, the bottom wall of the chassis 22 is shared with the top wall of the exhaust layer 26. In order to enable the heat dissipation channel 6 to better dissipate heat to the electronic components 7 in the range shell 2, a first refrigeration component 65 is embedded on the inner bottom surface of the range shell 2 and the shared wall. The cold end of the first refrigeration component 65 is located in the heat dissipation channel 6, so that the air in the heat dissipation channel 6 can be cooled to improve the heat dissipation effect on the electronic components 7. The hot end is located in the exhaust cavity 260, so that the air in the exhaust cavity 260 can be heated to prevent steam from condensing at the side exhaust port 261. In this embodiment, the first refrigeration component 65 is a plurality of semiconductor refrigeration sheets. Furthermore, in order to fully utilize the internal space of the exhaust cavity 260, a filter plate 263 is provided in the exhaust cavity 260 to separate it into a storage cavity 260a and a filter cavity 260b for placing items to be heated, the side exhaust port 261 and the gas inlet 262 are respectively located on the storage cavity 260a and the filter cavity 260b, and the filter plate 263 is evenly distributed with filter holes 2631 for air flow to pass through. In this way, the smoke discharged from the cooking cavity 10 to the exhaust cavity 260 is first filtered by the filter cavity 260b to remove the oil smoke molecules, and the filtered airflow enters the storage cavity 260a, and the items in the storage cavity 260a are heated with the cooperation of the hot end of the first refrigeration component 65, for example, the storage cavity 260a can be used to warm dishes.

[0035] In this embodiment, the gas inlet 262 is also connected to the first gas outlet 101 of the cooking cavity 10 through the exhaust pipe 3, that is, the upper end of the exhaust pipe 3 is branched into a first branch pipe 301 and a second branch pipe 302, the first branch pipe 301 is connected to the first gas inlet 221, and the second branch pipe 302 is connected to the gas inlet 262. For the convenience of users, a control valve (not shown) that can control the opening and closing of the gas inlet 262 is provided on the second branch pipe 302, so that the gas inlet 262 can be opened and closed by the control valve as needed.

[0036] In this embodiment, in order to prevent the smoke entering the stove shell 2 from the first branch pipe 301 of the exhaust pipe 3 from running around in the stove shell 2 and affecting the combustion of the burner in the stove and the efficiency of exhaust, an exhaust box 4 is provided in the stove shell 2. The top of the exhaust box 4 is opened to form a second air outlet 42, and the bottom is opened to form a second air inlet 41. The second air inlet 41 is fluidly connected with the first air inlet 221 (the fluid connection can be achieved in a variety of ways: when the second air inlet 41 and the first air inlet 221 are adjacent, the two can be directly connected, such as Figure 6 As shown; when there is a certain distance between the second air inlet 41 and the first air inlet 221, they can be connected through a pipeline, which is not shown; the meaning of fluid communication appearing elsewhere in the present invention is the same as this and will not be repeated). In this embodiment, the bottom wall of the exhaust box 4 is attached to the bottom wall of the chassis 22, the second air inlet 41 and the first air inlet 221 are arranged to overlap each other, and the mouth of the second air inlet 41 extends vertically downward to form a first joint 411, and the first joint 411 passes through the above-mentioned first air inlet 221 and extends into the first branch 301 of the above-mentioned exhaust pipe 3. The above-mentioned second air outlet 42 is fluidly connected with the first exhaust port 211. In this embodiment, the size of the second air outlet 42 matches that of the first exhaust port 211, and the mouth of the second air outlet 42 overlaps the mouth of the first exhaust port 211. In this embodiment, an exhaust cover plate 212 is provided on the above-mentioned first exhaust port 211, and an exhaust hole 212a for gas discharge is opened on the exhaust cover plate 212.

[0037] In order to better discharge the hot air in the heat dissipation channel 6 through the first exhaust port 211 and better avoid the condensation of steam at the first exhaust port 211, the exhaust box 4 is arranged on the same side as the hot air outlet 600 of the heat dissipation channel 6, and the exhaust box 4 is provided with a vent 43 in fluid communication with the hot air outlet 600 of the heat dissipation channel 6. Further, in order to more efficiently heat the gas at the first exhaust port 211 with the hot air discharged from the heat dissipation channel 6, thereby better avoiding the condensation of steam at the first exhaust port 211, the hot air outlet 600 is arranged adjacent to the vent 43, and the end edge of the top wall of the heat dissipation channel 6 extends outward to form a guide plate 67, which passes through the vent 43 and extends into the exhaust box 4, and the guide plate 67 is inclined toward the first exhaust port 211 of the stove shell 2. In this embodiment, the guide plates 67 are respectively inclined upward. Preferably, the cross section of the guide piece 67 is formed in an arc shape, so that the guide piece 67 can smoothly guide the hot air to the first exhaust port 211 .

[0038] In addition, in this embodiment, the electronic component 7 is installed at one end close to the hot air outlet 600, and a second refrigeration assembly 66 is provided on the side wall of the exhaust box 4 above the vent 43. In this embodiment, the second refrigeration assembly 66 is also a plurality of semiconductor refrigeration sheets, each of which is embedded on the side wall of the exhaust box 4, and the cold end of each semiconductor refrigeration sheet is located on the outside of the exhaust box 4 and the hot end is located on the inside of the exhaust box 4. In this way, the electronic component 7 can be cooled by the cold end of the second refrigeration assembly 66, and the hot end can heat the gas in the exhaust box 4, thereby further preventing the steam in the exhaust box 4 from condensing.

Claims

1. An integrated stove with a cooking device, comprising a cooking device (1) having a cooking cavity (10) and a stove, wherein the stove comprises a stove shell (2), characterized in that: The stove is arranged above the cooking device (1), and an exhaust layer (26) having an exhaust inner cavity (260) therein is arranged between the stove and the cooking device (1); a side exhaust port (261) communicating with the exhaust inner cavity (260) is provided on the side of the exhaust layer (26), and a gas inlet (262) communicating with the exhaust inner cavity (260) is also provided on the exhaust layer (26); a first gas outlet (101) is provided on the cooking cavity (10), and the first gas outlet (101) is in fluid communication with the gas inlet (262); The stove shell (2) is provided with a first air inlet (221) and a first air outlet (211) which are fluidically connected to each other inside the stove shell; the first air outlet (101) of the cooking cavity (10) is fluidically connected to the first air inlet (221) of the stove shell (2) and the gas inlet (262) of the exhaust layer (26), respectively; The stove shell (2) comprises a bottom plate (22) and a panel (21) covering an opening of the bottom plate (22); the first exhaust port (211) of the stove shell (2) is provided on the panel (21); the first air inlet (221) of the stove shell (2) is provided on the bottom wall of the bottom plate (22); the first air outlet (101) of the cooking cavity (10) is provided on the back side of the cooking cavity (10); the first air outlet (101) is connected to the first air inlet (221) via an exhaust pipe (3); An electronic component (7) that generates heat during operation is installed in the inner cavity of the stove shell (2), and a heat dissipation channel (6) having a hot air outlet (600) and a fan (61) is provided in the stove shell (2), and the hot air outlet (600) is fluidically connected to the first exhaust port (211) of the stove shell (2); The heat dissipation channel (6) is formed by a guide cover (60) arranged on the inner bottom surface of the stove shell (2), and a first refrigeration component (65) is arranged on the inner bottom surface of the stove shell (2), and the cold end of the first refrigeration component (65) can cool the air in the heat dissipation channel (6), while the hot end can heat the air in the exhaust inner cavity (260); A filter plate (263) is arranged in the exhaust inner cavity (260) to divide it into a storage cavity (260a) for placing items to be heated and a filter cavity (260b), the side exhaust port (261) and the gas inlet (262) are respectively located in the storage cavity (260a) and the filter cavity (260b), and the filter plate (263) is evenly distributed with filter holes (2631) for air flow to pass through; The gas inlet (262) is connected to the first gas outlet (101) through the exhaust pipe (3), and the exhaust pipe (3) is provided with a control valve capable of opening and closing the gas inlet (262).

2. The integrated stove according to claim 1, characterized in that: The first exhaust port (211) is opened at the rear end of the panel (21).

3. The integrated stove according to claim 1, characterized in that: An exhaust box (4) is provided in the stove shell (2), and the exhaust box (4) has a second air inlet (41), a second air outlet (42) and an air vent (43); the second air inlet (41) is fluidly connected to the first air inlet (221) on the stove shell (2); the second air outlet (42) is fluidly connected to the first air outlet (211) on the stove shell (2); and the air vent (43) is fluidly connected to the hot air outlet (600) of the heat dissipation channel (6).

4. The integrated stove according to claim 3, characterized in that: The hot air outlet (600) is arranged adjacent to the vent (43), and the end edges of the top wall of the heat dissipation channel (6) extend outward to form guide plates (67), the guide plates (67) pass through the vent (43) and extend into the exhaust box (4), and the guide plates (67) are inclined toward the first exhaust port (211) of the stove shell (2).

5. The integrated stove according to claim 4, characterized in that: The cross-section of the guide plate (67) is formed in an arc shape.

6. The integrated stove according to claim 3, characterized in that: A second refrigeration component (66) is embedded on the side wall of the exhaust box (4) adjacent to the electronic component (7) that generates heat during operation, and the cold end of the second refrigeration component (66) is located on the outside of the exhaust box (4) and the hot end is located on the inside of the exhaust box (4).

7. The integrated stove according to claim 1 or 2, characterized in that: The first exhaust port (211) is covered with an exhaust cover plate (212), and the exhaust cover plate (212) is provided with an exhaust hole (212a) for exhausting gas.

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