Steam exhaust assembly and integrated cooker

Abstract

The invention discloses a steam discharge assembly which comprises a mounting base, a steam discharge assembly and a steam discharge assembly, the mounting base is a containing cavity with one face open, and a steam connecting inlet is formed in the cavity wall of the containing cavity of the mounting base and used for being connected with a steam pipeline; the exhaust assembly is provided with a collecting chamber, the exhaust assembly is detachably installed in the containing cavity, the collecting chamber is provided with a first exhaust port and an air inlet which are communicated with each other, and the air inlet is communicated with the steam connecting inlet and used for exhausting hot steam from the first exhaust port; the height of the first exhaust port of the collecting chamber is larger than or equal to the height of the open end of the mounting base. The problem that hot air flows in from a gap between the mounting base and the exhaust assembly when being exhausted from the first exhaust port can be solved, so that the hot air cannot pollute assemblies beside the exhaust assembly, the internal cleaning frequency of the mounting base is greatly increased, and the overall service life is indirectly prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated stoves, and in particular to a steam exhaust component and an integrated stove. Background Art

[0002] Most kitchen appliances will generate hot steam when they are working, and the exhaust range of hot steam is relatively wide, especially for appliances such as steaming and baking equipment and air fryers, which have exhaust ports arranged on the side walls, so that the gas will be partially sprayed toward the kitchen wall or the range absorbed by the range hood. Over time, condensation water and oil stains will be generated on the kitchen wall. Therefore, the existing integrated stoves have added a gas exhaust component for collecting and centrally exhausting the gas, thereby reducing the possibility of condensation water and oil stains generated on the kitchen wall. For example, patent CN2022228140347 discloses a steam exhaust component and kitchen appliance, and the steam exhaust component includes an exhaust mechanism and an air intake mechanism. The exhaust mechanism includes an exhaust channel for exhausting steam; the air intake mechanism includes an air intake channel connected to the exhaust channel, the air intake channel can transport external gas into the exhaust channel, and the air intake end of the air intake channel is provided with a baffle with the same outward turning direction as the external gas flow direction, the exhaust channel includes an exhaust pipe and a water collecting pipe, the water collecting pipe includes a water collecting box and a water collecting box base, and the water collecting box can be detachably installed in the water collecting box base. The steam exhaust component can not only reduce the temperature of the steam exhausted from the exhaust channel, but also increase the exhaust speed of the steam and speed up the flow of steam so that it can be quickly drawn away by the range hood, thereby improving the steam exhaust effect.

[0003] However, the above-mentioned steam exhaust assembly has the following problems: since the air inlet channel is connected to the exhaust channel, the detachable water collecting box in the steam exhaust assembly must be lower than the top of the water collecting box base of the steam exhaust assembly. Therefore, when the airflow flows to the cover structure, the gas is likely to partially flow back from between the detachable water collecting box and the water collecting box base and enter the stove cavity, thereby increasing the temperature inside the stove, easily interfering with the electronic components in the stove, and the airflow will produce oil and condensed water to pollute the stove cavity. Summary of the invention

[0004] In order to overcome at least one defect of the prior art, the present invention provides a steam exhaust assembly and an integrated stove, which can solve the problem that the airflow in the steam exhaust assembly flows into other structures from the installation gap, thereby improving the components near the exhaust assembly.

[0005] The technical solution adopted by the present invention to solve the problem is:

[0006] A steam exhaust component and an integrated stove, comprising: a mounting base, the mounting base being a accommodating cavity with one side open, the cavity wall of the accommodating cavity of the mounting base being provided with a steam connection inlet for connecting a steam pipe; an exhaust component, the exhaust component having a collecting chamber, the exhaust component being detachably installed in the accommodating cavity, the collecting chamber being provided with a first exhaust port and an air inlet that are interconnected, the air inlet being connected to the steam connection inlet for exhausting hot steam from the first exhaust port; the height of the first exhaust port of the collecting chamber being greater than or equal to the height of the open end of the mounting base.

[0007] By adopting the above scheme, the height of the first exhaust port of the collection chamber is set higher than the height of the open end of the mounting seat. Therefore, there is no risk of hot air flowing into the gap between the mounting seat and the exhaust component when being discharged from the first exhaust port, so that the hot air will not contaminate the components next to the exhaust component, which greatly prolongs the cleaning frequency inside the mounting seat and indirectly prolongs the overall service life.

[0008] Furthermore, it also includes a sealing cover, which is sealed with the mounting seat, and has a second exhaust port, which is opposite to the first exhaust port.

[0009] By adopting the above solution and providing a sealing cover, the height of the second exhaust port can be raised, thereby preventing external liquid from flowing into the second exhaust port.

[0010] Furthermore, the steam connection inlet of the mounting seat is provided with a connecting pipe extending outside the mounting seat, and the radius of the connecting pipe increases near the steam connection inlet to form a first plug-in tube; the air inlet of the collection chamber extends into the first plug-in tube to form a second plug-in tube, and a first sealing member is provided between the first plug-in tube and the second plug-in tube.

[0011] By adopting the above scheme, by arranging a first plug-in tube on the mounting seat and a second plug-in tube on the exhaust assembly, the mounting seat and the exhaust assembly can be quickly connected, and a first sealing member is arranged at the joint, which greatly improves the air tightness between the pipes and avoids leakage of hot air.

[0012] Furthermore, the second plug-in tube extends into the mounting seat to form a water retaining tube, and the height of the water retaining tube is less than or equal to the height of the collection chamber.

[0013] By adopting the above solution and setting a water retaining pipe, the water mist generated when the hot steam in the exhaust component contacts the side wall can be collected, thereby achieving the effect of collecting condensed water and avoiding the backflow of condensed water.

[0014] Furthermore, the open edge of the mounting seat is bent outward from the accommodating cavity to form a fitting edge, and the fitting edge is used to abut against the sealing cover, and a second sealing member is provided in the fitting edge and the sealing cover bracket.

[0015] By adopting the above solution, by setting a fitting edge on the mounting seat, the contact area between the mounting seat and the sealing cover can be increased, thereby achieving a sealing effect through the second sealing member, effectively blocking the flow of hot air and avoiding contamination of the structure outside the mounting seat, thereby reducing the cleaning frequency and maintenance frequency.

[0016] Furthermore, at least one side of the exhaust port of the collecting chamber extends outward to form a lip plate, and the lip plate is used to abut against the edge of the second exhaust port of the sealing cover.

[0017] By adopting the above solution, the flow of hot air can be further blocked to prevent gas from flowing along the surface of the mounting seat and / or the sealing cover to between the mounting seat and the exhaust component, thereby preventing gas from entering the non-detachable mounting seat. Therefore, there is no need to clean the mounting seat, and only the exhaust component needs to be disassembled and cleaned.

[0018] Furthermore, a cover plate is provided at the second exhaust port, and the cover plate is provided with at least one gas outlet.

[0019] By adopting the above scheme, a cover plate is provided at the second exhaust port, and the gas outlet on the cover plate can control the exhaust flux of the second exhaust port according to the quantity. The exhaust position and exhaust direction of the airflow can be controlled by the position of the gas outlet above the second exhaust port, thereby improving the controllability of the exhaust gas.

[0020] Furthermore, a magnetic attraction device is provided between the sealing cover and the cover plate for fixing the cover plate.

[0021] By adopting the above solution and providing a magnetic attraction device, the connection stability between the sealing cover and the cover plate can be improved, and opening or closing is convenient.

[0022] An integrated stove comprises a kitchen appliance, a cooker and at least one steam exhaust component. The kitchen appliance is provided with a steam pipe, and the steam pipe is connected to the steam connection inlet for exhausting hot steam from the kitchen appliance.

[0023] By adopting the above solution, at least one steam exhaust component can be designed to collect and exhaust the smoke or hot air generated by the kitchen appliances, while effectively controlling the direction of the gas without causing pollution or heat radiation interference to surrounding objects.

[0024] Furthermore, the stove includes a stove top, the stove top is provided with an opening, and the first exhaust port of the steam exhaust assembly is connected to the opening.

[0025] By adopting the above solution, the steam exhaust component can be set on the surface of the stove to achieve a fixed-point gas exhaust effect, greatly improving the smoke flow direction and control effect of the integrated stove.

[0026] In summary, the steam exhaust assembly and integrated stove provided by the present invention have the following technical effects:

[0027] 1. By setting the first exhaust port of the exhaust assembly to be higher than the open position of the mounting seat, the gas is prevented from flowing between the exhaust assembly and the mounting seat, which greatly increases the service life of the mounting seat and prolongs the maintenance or cleaning frequency;

[0028] 2. By adding the sealing cover, the mounting seat can be effectively limited and fixed, and the mounting seat and the sealing cover are sealed and connected, which can improve the air tightness of the connection between the two and prevent the flow of gas from interfering with and contaminating objects outside the mounting seat;

[0029] 3. By providing a fitting edge at the open end of the mounting seat, the contact area between the sealing cover and the mounting seat bracket can be increased, thereby increasing the sealing volume of the first sealing member and improving the sealing performance;

[0030] 4. By providing a lip plate at the first exhaust port of the exhaust assembly, the edge of the second exhaust port of the sealing cover can be covered. Since the second exhaust port is also provided with a cover plate, the gas caused by the backflow of the rice bowl can be prevented from entering the mounting seat along the gap between the sealing cover and the lip plate, thereby avoiding the presence of oil and water vapor in the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the structure of an integrated stove according to an embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of a partial explosion structure on the side of a stove according to an embodiment of the present invention;

[0033] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0034] Figure 4 for Figure 3 Enlarged view of area B in the middle;

[0035] Figure 5 A schematic diagram of the sealing cover structure of an embodiment of the present invention;

[0036] Figure 6 Schematic diagram of the mounting base structure according to an embodiment of the present invention.

[0037] Among them, the meanings of the figure numbers are as follows: 1. mounting seat; 11. accommodating cavity; 12. heat-insulating cavity; 13. accommodating bottom plate; 131. steam connection inlet; 132. connecting pipe; 133. first plug-in tube; 14. fitting edge; 141. second sealing member; 2. exhaust assembly; 21. collecting chamber; 22. first exhaust port; 221. lip plate; 23. air inlet; 231. water retaining pipe; 232. second plug-in tube; 233. first sealing member; 3. stove; 31. stove cavity; 32. stove top; 33. opening; 34. partition; 4. sealing cover; 41. cover groove; 411. second exhaust port; 42. magnetic attraction structure; 5. cover plate; 51. gas outlet; 6. kitchen appliance. DETAILED DESCRIPTION

[0038] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] In order to facilitate the understanding of the embodiments of the present invention, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0042] See also Figure 1-Figure 6The present invention discloses a steam exhaust component, comprising: a mounting seat 1 and an exhaust component 2, wherein the mounting seat 1 is a receiving cavity 11 with one side open, and the cavity wall of the receiving cavity 11 of the mounting seat 1 is provided with a steam connection inlet 131 for connecting a steam pipe; the exhaust component 2 has a collecting chamber 21, and the exhaust component 2 is detachably installed in the receiving cavity 11, and the collecting chamber 21 is provided with a first exhaust port 22 and an air inlet 23 that are interconnected, and the air inlet 23 is connected to the steam connection inlet 131, and is used to exhaust hot steam from the first exhaust port 22; the height of the first exhaust port 22 of the collecting chamber 21 is greater than or equal to the height of the open end of the mounting seat 1, and the height of the first exhaust port 22 of the collecting chamber 21 is set higher than the height of the open end of the mounting seat 1, so that when hot air is discharged from the first exhaust port 22, there is no risk of flowing into the gap between the mounting seat 1 and the exhaust component 2, so that the hot air will not cause pollution to the components next to the exhaust component 2, which greatly prolongs the cleaning frequency inside the mounting seat 1 and indirectly prolongs the overall service life.

[0043] The present invention also relates to an integrated stove, comprising a kitchen appliance 6, a stove 3 and at least one steam exhaust component, wherein the stove 3 comprises a stove top 32, wherein the stove top 32 is provided with an opening 33, wherein the first exhaust port 22 of the steam exhaust component is connected to the opening 33, and the steam exhaust component can be arranged on the surface of the stove top 32 to achieve a fixed-point gas exhaust effect, thereby greatly improving the smoke flow direction and control effect of the integrated stove. The kitchen appliance 6 is provided with a steam pipe, wherein the steam pipe is connected to the steam connection inlet 131, so as to exhaust the hot steam of the kitchen appliance 6. By designing at least one steam exhaust component, the smoke generated by the kitchen appliance 6 or the heat dissipation hot air is converged and discharged, and the direction of the gas is effectively controlled at the same time, and no pollution or heat radiation interference is caused to the surrounding objects.

[0044] Next, we will describe the specific integrated stove in detail:

[0045] Embodiment 1 of the present invention relates to an integrated stove, comprising a kitchen appliance 6, a stove 3 and a steam exhaust component, wherein the kitchen appliance 6 has a steam pipe and / or a hot air pipe, the stove 3 comprises a stove cavity 31 with an open top surface and a stove top 32 covered on the top surface of the stove cavity 31, an opening 33 is provided on the surface of the stove top 32 for assembling the steam exhaust component into the stove cavity 31 from the opening, and the steam exhaust component is isolated from the inside of the stove cavity 31 by a partition 34, and a gap is left between the partition 34 and the steam exhaust component, which has a heat insulation effect and reduces the risk of heat in the steam exhaust component being transferred to the stove cavity 31; specifically, the steam exhaust component is provided with a steam pipe and a hot air pipe, wherein ... The steam exhaust assembly includes a mounting base 1 with an open top surface and an exhaust assembly 2 installed in the mounting base 1, the mounting base 1 includes a accommodating cavity 11 located at the upper part and an insulating cavity 12 located at the lower part, the accommodating cavity 11 and the insulating cavity 12 are separated by a accommodating bottom plate 13, and a steam connection inlet 131 is provided on the accommodating bottom plate 13 for connecting to the steam pipe and / or hot air pipe of the kitchen appliance 6. In other embodiments, the mounting base 1 may only include the accommodating cavity 11, and the accommodating bottom plate 13 is the bottom wall of the mounting base 1, thereby eliminating the insulating cavity 12, increasing the volume of the accommodating cavity 11, and increasing the volume of the exhaust assembly 2.

[0046] The open edge of the mounting seat 1 is folded outward from the accommodating cavity 11 to form a fitting edge 14, and the angle between the fitting edge 14 and the side wall of the mounting seat 1 is 90°. A groove is centrally provided on the top surface of the fitting edge 14, and the groove forms a closed groove along the fitting edge 14. A second sealing member 141 is provided in the groove, and the second sealing member 141 is a rubber ring. The cross section of the second sealing member 141 includes at least two upwardly protruding ridges to achieve double-layer or multi-layer sealing and improve the sealing performance.

[0047] The steam connection inlet 131 extends toward the insulation cavity 12 to form a connection pipe 132. The radius of the connection pipe 132 increases near the steam connection inlet 131 to form a first plug-in pipe 133. The radius here includes the outer wall radius and the inner wall radius. The first plug-in pipe 133 is located in the insulation cavity 12. Of course, in other embodiments, the first plug-in pipe 133 can be extended outside the insulation cavity 12, so this embodiment 1 is not specifically limited.

[0048] The exhaust assembly 2 has a collection chamber 21, and the collection chamber 21 is provided with a first exhaust port 22 and an air inlet 23 that are interconnected. The first exhaust port 22 is located on the top surface of the collection chamber 21. In the present embodiment 1, the area of ​​the first exhaust port is equivalent to the top surface area of ​​the collection chamber 21. In other embodiments, it can be reduced or enlarged accordingly. The air inlet 23 is located on the bottom surface of the collection chamber 21, and is correspondingly connected to the steam connection inlet 131 on the bottom wall of the mounting seat 1. The air inlet 23 extends into and out of the collection chamber 21 to form a pipe, wherein the pipe extending into the collection chamber 21 is used to prevent condensation water from flowing back. Therefore, the present embodiment 1 refers to the pipe as a water retaining pipe 231. The height of the water retaining pipe 231 is less than or equal to the height of the collection chamber 21, so as to facilitate the accumulation of condensation water and oil in the collection chamber 21. In other embodiments, if the kitchen equipment is only designed for hot air and does not involve steam, it can be saved. The structure of the water blocking pipe 231 is removed; the pipe extending from the air inlet 23 to the outside of the collection chamber 21 is used to plug and connect with the first plug-in pipe 133, so this pipe is called the second plug-in pipe 232 in this embodiment 1. The second plug-in pipe 232 is inserted into the first plug-in pipe 133 to realize the connection and disassembly between the exhaust component 2 and the mounting seat 1. The outer surface of the second plug-in pipe 232 is provided with an annular groove for assembling the first sealing member 233. The first sealing member 233 is an O-type rubber ring, and the number of the O-type rubber rings is not specifically limited in this embodiment 1. Of course, in other embodiments, the first plug-in pipe 133 and the second plug-in pipe 232 can be made into quick-fit pipes, and quick assembly and fixation can be achieved through magnetic attraction.

[0049] The edge of the first exhaust port 22 on the top surface of the collecting chamber 21 is provided with an outwardly folded lip plate 221, and the angle between the lip plate 221 and the side wall of the collecting chamber 21 is 90°. After the collecting chamber 21 is assembled into the accommodating cavity 11, the top edge of the side wall of the collecting chamber 21 is higher than the top edge of the side wall of the accommodating cavity 11 of the mounting seat 1, so that the lip plate 221 can cover the fitting edge 14 of the accommodating cavity 11, and the gap between the two is sealed by the second sealing member 141.

[0050] In the present embodiment 1, when the steam pipe and / or the hot air pipe of the kitchen appliance 6 discharges hot air, the gas flows through the connecting pipe 132 of the mounting base 1, the first plug-in pipe 133, the second plug-in pipe 232 of the exhaust assembly 2, and the water retaining pipe 231 in sequence through the steam pipe and / or the hot air pipe, and then enters the collecting chamber 21 for convergence. The condensed water generated by the contact between the gas and the inner wall of the collecting chamber 21 with a lower temperature is absorbed by the collecting chamber 21, and the converged gas is discharged from the first exhaust port 22 of the collecting chamber 21. Since the stove 32 has a reserved opening 33 for the first exhaust port 22, Similarly, the gas also flows out from the opening 33 and is absorbed by the range hood. Since the gas can be discharged directly, it will not enter the stove top 32 from the hot air, and the gap between the exhaust component 2 and the mounting base 1 is sealed, so the gas will not enter the mounting base 1, which greatly improves the maintenance of environmental hygiene in the mounting base 1 and the stove cavity 31, and greatly reduces the frequency of cleaning or maintenance of the two. The user only needs to clean the detachable exhaust component 2 regularly. When the exhaust component 2 needs to be cleaned or the condensed water in the exhaust component 2 needs to be dumped, the exhaust component 2 can be directly taken out from the mounting base 1 for cleaning or dumping the condensed water.

[0051] In the second embodiment of the present invention, on the basis of the first embodiment, a cover plate 5 is added to the top opening of the stove 32, and the cover plate 5 is provided with at least one gas outlet 51, which is a strip-shaped through hole, which can be arc-shaped or linear, or of course can be corrugated or other irregular shapes, and is used to exhaust gas while blocking some dust, insects, and debris from entering the collection chamber 21, causing unnecessary pipe blockage or pollution. The cover plate 5 can be placed on the opening, or can be connected to the stove 32 by hinge or clamping, and this embodiment 2 does not make any specific restrictions.

[0052] In other embodiments, the gas outlet 51 of the cover plate 5 may be provided with an air guide plate structure, and the air guide plate structure may be directional or movable. The directional air guide plate is conducive to exhausting air in the direction of a specified range hood, and the movable air guide plate can be adjusted according to the user's own kitchen structure to change the air outlet direction, thereby greatly improving the controllability of gas exhaust.

[0053] Embodiment 3 of the present invention relates to an integrated stove, comprising a kitchen appliance 6, a stove 3 and a steam exhaust component, wherein the kitchen appliance 6 has a steam pipe and / or a hot air pipe, and the stove 3 comprises a stove cavity 31 with an open top surface and a stove top 32 covered on the top surface of the stove cavity 31, and an opening 33 is provided on the surface of the stove top 32 for assembling the steam exhaust component into the stove cavity 31 from the opening, and the steam exhaust component is isolated from the inside of the stove cavity 31 by a partition 34, and a gap is left between the partition 34 and the steam exhaust component, which has a heat insulation effect. Reduce the risk of heat in the steam exhaust component being transferred to the stove cavity 31; specifically, the steam exhaust component includes a mounting base 1 with an open top surface, an exhaust component 2 installed in the mounting base 1 and a sealing cover 4 installed at the opening of the stove top 32, the mounting base 1 includes a accommodating cavity 11 located at the upper part and a heat-insulating cavity 12 located at the lower part, the accommodating cavity 11 and the heat-insulating cavity 12 are separated by a accommodating bottom plate 13, and a steam connection inlet 131 is provided on the accommodating bottom plate 13 for connecting to the steam pipe and / or hot air pipe of the kitchen appliance 6.

[0054] The area of ​​the sealing cover 4 is larger than the opening area of ​​the stove top 32, and the sealing cover 4 is sealed and connected to the stove top 32. Specifically, the bottom surface of the sealing cover 4 that fits the stove top 32 is provided with a closed groove around it, and a sealant is provided between the groove and the stove top 32, which can be used to fix the sealing cover 4 on the stove top 32 and prevent gas circulation. The top surface of the sealing cover 4 is provided with an inwardly concave cover groove 41, and a cover plate 5 is detachably installed in the cover groove 41. A second exhaust port 411 is provided in the cover groove 41, and the second exhaust port 411 corresponds to the opening of the stove top 32 and is used for exhausting gas. Providing the sealing cover 4 on the stove top 32 can increase the height of the second exhaust port 411, thereby preventing liquid on the stove top 32 from flowing into the second exhaust port 411. A magnetic structure 42 is provided in the cover groove 41 beside the second exhaust port 411, which can be used to achieve magnetic fixation with the cover plate 5. Of course, in other embodiments, the cover plate 5 can be snap-fitted or hinged to the cover groove 41, and this embodiment 3 does not make specific restrictions. The cover plate 5 is provided with at least one gas outlet 51, and the gas outlet 51 is a strip-shaped through hole, which can be arc-shaped or linear, and of course can also be corrugated or other irregular shapes, which is used to exhaust while blocking some dust, insects, and debris from entering the collection chamber 21, causing unnecessary pipe blockage or pollution. The cover plate 5 can be placed on the opening, or can be connected to the stove 32 by hinge or snap-fitting, and this embodiment 3 does not make specific restrictions.

[0055] The open edge of the mounting seat 1 is folded outward from the accommodating cavity 11 to form a fitting edge 14, and the angle between the fitting edge 14 and the side wall of the mounting seat 1 is 90°. A groove is centrally provided on the top surface of the fitting edge 14, and the groove forms a closed groove along the fitting edge 14. A second sealing member 141 is provided in the groove, and the fitting edge 14 abuts against the bottom surface of the sealing cover 4 near the second exhaust port 411 to achieve a sealed connection between the two. The second sealing member 141 is a rubber ring, and the cross-section of the second sealing member 141 includes at least two upwardly protruding ridges to achieve double-layer or multi-layer sealing and improve the sealing performance. In other embodiments, the second sealing member 141 between the sealing cover 4 and the fitting edge 14 can be filled with glue to further improve the sealing performance.

[0056] The steam connection inlet 131 extends toward the heat-insulating cavity 12 to form a connection pipe 132. The connection pipe 132 has an increased radius near the steam connection inlet 131 to form a first plug-in pipe 133. The radius here includes the outer wall radius and the inner wall radius. The first plug-in pipe 133 is located in the heat-insulating cavity 12. Of course, in other embodiments, the first plug-in pipe 133 can be extended to the outside of the heat-insulating cavity 12, so this embodiment 3 does not make specific restrictions. The exhaust assembly 2 has a collection chamber 21, and the collection chamber 21 is provided with a first exhaust port 22 and an air inlet 23 that are interconnected. The first exhaust port 22 is located on the top surface of the collection chamber 21. In this embodiment 3, the area of ​​the first exhaust hole is equivalent to the top surface area of ​​the collection chamber 21. In other embodiments, it can be reduced or enlarged accordingly. The air inlet 23 is located on the bottom surface of the collecting chamber 21 and is correspondingly connected to the steam connection inlet 131 on the bottom wall of the mounting seat 1. The air inlet 23 extends into and out of the collecting chamber 21 to form pipes, wherein the pipe extending into the collecting chamber 21 is used to prevent condensed water from flowing back. Therefore, in this embodiment 3, the pipe is called a water retaining pipe 231. The height of the water retaining pipe 231 is less than or equal to the height of the collecting chamber 21, which is convenient for accumulating condensed water and oil in the collecting chamber 21. The pipe extending from the air inlet 23 to the outside of the collecting chamber 21 is used for plugging and connecting with the first plug-in pipe 133. Therefore, in this embodiment 3, the pipe is called a second plug-in pipe 232. The second plug-in pipe 232 is inserted into the first plug-in pipe 133 to realize the connection and disassembly between the exhaust component 2 and the mounting seat 1. The outer surface of the second plug-in pipe 232 is provided with an annular groove for assembling the first sealing member 233. The first sealing member 233 is an O-type rubber ring, and the number of the O-type rubber rings is not specifically limited in this embodiment 3. Of course, in other embodiments, the first plug-in tube 133 and the second plug-in tube 232 may be made into quick-release tubes to achieve quick assembly and fixation through magnetic attraction.

[0057] An outwardly folded lip plate 221 is provided on the edge of at least one side of the first exhaust port 22 on the top surface of the collecting chamber 21. In the present embodiment 3, outwardly folded lip plates 221 are provided on three sides of the first exhaust port 22 on the top surface of the collecting chamber 21. The angle between the lip plate 221 and the side wall of the collecting chamber 21 is 90°. After the collecting chamber 21 is assembled into the accommodating cavity 11, the top edge of the side wall of the collecting chamber 21 is higher than the top edge of the side wall of the accommodating cavity 11 of the mounting seat 1. Therefore, the lip plate 221 can be covered on the top surface of the sealing cover 4 near the second exhaust port 411.

[0058] In the present embodiment 3, when the steam pipe and / or the hot air pipe of the kitchen appliance 6 discharges hot air, the gas flows through the connecting pipe 132 of the mounting base 1, the first plug-in pipe 133, the second plug-in pipe 232 of the exhaust assembly 2, and the water retaining pipe 231 in sequence through the steam pipe and / or the hot air pipe, and then enters the collecting chamber 21 for convergence. The condensed water generated by the contact of the gas with the inner wall of the collecting chamber 21 with a lower temperature is absorbed by the collecting chamber 21, and the converged gas is discharged from the first exhaust port 22 of the collecting chamber 21. Since the stove 32 is provided with an opening 33 for the first exhaust port 22, the sealing cover 4 is provided with a second The exhaust port 411, so the gas also flows out from the opening 33 and the second exhaust port 411 and is absorbed by the range hood. Since the gas will be partially blocked by the cover plate 5 when it is discharged from the first exhaust port 22, the gas will partially flow downward, but since the lip plate 221 of the collection chamber 21 and the sealing cover 4 are covered, the gas can only flow along the cover groove 41 of the sealing cover 4 and flow out from the gap between the cover groove 41 and the cover plate 5, so the gas will not cause a large temperature and water vapor interference to the inside of the mounting seat 1 and the stove cavity 31, so there is no need to frequently repair or clean the mounting seat 1 and the stove cavity 31, which greatly extends the service life of the integrated stove. Even if a small amount of gas can flow into the gas collection cavity from between the lip plate 221 and the sealing cover 4, it will not produce much condensed water, and the sealing cover 4 and the mounting seat 1 are sealed and connected, so the gas will not flow into the stove cavity 31 to increase the temperature, so this part of the gas can be ignored.

[0059] When cleaning, the user opens the cover plate 5 on the sealing cover 4, and then takes out the exhaust assembly 2 to pour out the condensed water or clean it. At this time, if a small amount of mist appears on the surface of the accommodating cavity 11 of the mounting base 1, it can be wiped dry with a rag. Even if the user forgets to put in the exhaust assembly 2 when using the kitchen appliance 6, hot steam will not enter the stove cavity 31, which greatly improves the safety and service life of the electrical components in the stove cavity 31, and the condensed water generated once will not cause significant interference to the kitchen appliance 6 and can be ignored.

[0060] In summary, the steam exhaust assembly and integrated cooker 3 provided by the present invention have the following technical effects:

[0061] 1. By setting the position of the first exhaust port 22 of the exhaust assembly 2 to be higher than the open position of the mounting seat 1, the gas is prevented from flowing between the exhaust assembly 2 and the mounting seat 1, which greatly increases the service life of the mounting seat 1 and prolongs the maintenance or cleaning frequency;

[0062] 2. By adding the sealing cover 4, the mounting seat 1 can be effectively limited and fixed. At the same time, the mounting seat 1 and the sealing cover 4 are sealed and connected, which can improve the air tightness of the connection between the two and prevent the flow of gas from interfering with and contaminating objects outside the mounting seat 1;

[0063] 3. By providing a fitting edge 14 at the open end of the mounting seat 1, the contact area between the sealing cover 4 and the mounting seat 1 bracket can be increased, thereby increasing the sealing volume of the first sealing member 233, thereby improving the sealing performance. The circulation of hot air is effectively blocked to avoid contamination of the structure outside the mounting seat 1, thereby reducing the cleaning frequency and maintenance frequency;

[0064] 4. By providing a lip plate 221 at the first exhaust port 22 of the exhaust assembly 2, the edge of the second exhaust port 411 of the sealing cover 4 can be covered. Since the second exhaust port 411 is also provided with a cover plate 5, the gas caused by the backflow of the rice bowl can be prevented from entering the mounting seat 1 along the gap between the sealing cover 4 and the lip plate 221, thereby preventing the presence of oil and water vapor in the mounting seat 1, further blocking the flow of hot air, and preventing the gas from flowing along the surface of the mounting seat 1 and / or the sealing cover 4 to between the mounting seat 1 and the exhaust assembly 2, thereby preventing the gas from entering the non-detachable mounting seat 1. Therefore, there is no need to clean the mounting seat 1, and only the exhaust assembly 2 needs to be disassembled for cleaning;

[0065] 5. By providing a first plug-in tube 133 on the mounting base 1 and a second plug-in tube 232 on the exhaust assembly 2, the mounting base 1 and the exhaust assembly 2 can be quickly connected, and a first sealing member 233 is provided at the plug-in position, which greatly improves the air tightness between the pipes and avoids the leakage of hot air;

[0066] 6. By providing the water retaining pipe 231, the water mist generated when the hot steam in the exhaust assembly 2 contacts the side wall can be collected, thereby achieving the effect of collecting condensed water and avoiding the backflow of condensed water;

[0067] 7. By arranging the cover plate 5 at the second exhaust port 411, the exhaust flux of the second exhaust port 411 can be controlled according to the quantity, and the exhaust position and exhaust direction of the airflow can be controlled by the position of the gas outlet 51 above the second exhaust port 411, thereby improving the controllability of the exhaust gas;

[0068] 8. By providing a magnetic attraction device between the first plug-in tube 133 and the second plug-in tube 232 and between the cover plate 5 and the cover groove 41, the connection stability between the first plug-in tube 133 and the second plug-in tube 232 and the connection stability between the sealing cover 4 and the cover plate 5 can be improved, and opening or closing is convenient.

[0069] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A steam exhaust assembly, It is characterized in that include: A mounting seat, wherein the mounting seat is a receiving cavity with one side open, and a cavity wall of the receiving cavity of the mounting seat is provided with a steam connection inlet for connecting a steam pipeline; An exhaust component, wherein the exhaust component has a collection chamber, and the exhaust component is detachably installed in the accommodating cavity, and the collection chamber is provided with a first exhaust port and an air inlet which are interconnected, and the air inlet is connected to a steam connection inlet for discharging hot steam from the first exhaust port; the height of the first exhaust port of the collection chamber is greater than or equal to the height of the open end of the mounting seat.

2. A steam exhaust assembly according to claim 1, It is characterized in that It also includes a sealing cover, which is sealed with the mounting seat and has a second exhaust port, and the second exhaust port is opposite to the first exhaust port.

3. A steam exhaust assembly according to claim 1, It is characterized in that The steam connection inlet of the mounting seat is provided with a connection pipe extending outside the mounting seat, and the radius of the connection pipe increases near the steam connection inlet to form a first plug-in tube; the air inlet of the collection chamber extends into the first plug-in tube to form a second plug-in tube, and a first sealing member is provided between the first plug-in tube and the second plug-in tube.

4. A steam exhaust assembly according to claim 3, It is characterized in that The second plug-in tube extends into the mounting seat to form a water retaining tube, and the height of the water retaining tube is less than or equal to the height of the collecting chamber.

5. A steam exhaust assembly according to claim 2, It is characterized in that The open edge of the mounting seat is bent outward from the accommodating cavity to form a fitting edge, and the fitting edge is used to abut against the sealing cover. A second sealing member is arranged in the fitting edge and the sealing cover bracket.

6. A steam exhaust assembly according to claim 2, It is characterized in that At least one side of the exhaust port of the collecting chamber extends outward to form a lip plate, and the lip plate is used to abut against the edge of the second exhaust port of the sealing cover.

7. A steam exhaust assembly according to claim 2, It is characterized in that A cover plate is disposed at the second exhaust port, and the cover plate is provided with at least one gas outlet.

8. A steam exhaust assembly according to claim 7, It is characterized in that A magnetic attraction device is provided between the sealing cover and the cover plate to fix the cover plate.

9. An integrated stove, comprising a kitchen appliance, a stove and at least one steam exhaust assembly according to any one of claims 1 to 8, It is characterized in that The kitchen appliance is provided with a steam pipe, which is connected to the steam connection inlet for discharging hot steam from the kitchen appliance.

10. The integrated stove according to claim 9, It is characterized in that The stove comprises a stove top, the stove top is provided with an opening, and the first exhaust port of the steam exhaust component is communicated with the opening.

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