WO2020233111A1

WO2020233111A1 - Steaming and grilling combined machine

Info

Publication number: WO2020233111A1
Application number: PCT/CN2019/126303
Authority: WO
Inventors: 王大维; 梁少棠; 汪春节; 王青松; 林嘉权
Original assignee: 珠海格力电器股份有限公司
Priority date: 2019-05-22
Filing date: 2019-12-18
Publication date: 2020-11-26
Also published as: CN110051216A

Abstract

Disclosed is a steaming and grilling combined machine. By arranging a vessel (2), an accommodating cavity is divided into a steaming area (1a) and a grilling area (1b), the steaming area (1a) and the grilling area (1b) work independently, i.e. steaming work is carried out inside the steaming area (1a), and grilling work is carried out inside the grilling area (1b). By means of the arrangement, two different ingredients can be respectively processed in the steaming area (1a) and the grilling area (1b) at the same time, such that the defect of low working efficiency caused by a single cooking function of a kitchen appliance is effectively solved. In the steaming and grilling combined machine, steam inlet holes (21) are arranged at a position close to a bottom wall of the vessel (2); and due to the fact that steam per se moves upward, more steam can act on the ingredients inside the vessel (2) by means of the arrangement, and effective availability of the steam is guaranteed.

Description

Steaming and roasting combination machine

Related application

This application claims the priority of the Chinese patent application filed on May 22, 2019, the application number is 201910429941.X, and the name is "a kind of steaming and baking combined machine", which is hereby incorporated by reference in its entirety.

Technical field

The application relates to the technical field of kitchen appliances, and in particular to a combined steaming and baking machine.

Background technique

With the improvement of living standards, many people's requirements for household products are also increasing. In related technologies, kitchen appliances usually have a single function, and different cooking appliances need to be replaced for different cooking processes, which affects the cooking experience of users.

Therefore, it is necessary to provide a combined steaming and roasting machine.

Summary of the invention

In order to solve the problem of single function of kitchen appliances, the present application provides a combined steaming and baking machine.

A combined steaming and roasting machine, comprising: a shell, a barbecue area and a steaming area are arranged inside the shell, a steam inflow hole for steam to flow in is provided on the shell, and utensils are arranged in the steaming area Inside, the side wall of the vessel is provided with a steam inlet hole for steam to enter, and the steam inlet hole is arranged opposite to the steam inflow hole; the steam inlet hole on the vessel and the all of the shell A steam inlet pipe is arranged between the steam inflow holes, and the steam inlet pipe is used to bring steam into the inside of the vessel; a grill pan is arranged inside the barbecue area, and the inside of the shell corresponds to the grill pan A heating tube is provided at the position of, which is used to bake the food inside the bakeware; wherein, the steam inlet is located near the bottom wall of the vessel.

In an embodiment, the steam intake pipe includes a first intake pipe detachably installed on the vessel, and a second intake pipe detachably installed on the housing, and the first intake pipe is detachable Ground is connected to the second air inlet pipe.

In an embodiment, the second air inlet pipe is hermetically connected to the inner wall of the first air inlet pipe.

In an embodiment, a chamfer is provided on the inner wall of one end of the first intake pipe close to the second intake pipe.

In an embodiment, threads are provided on the outer wall of the first air inlet pipe and/or the second air inlet pipe.

In an embodiment, the shell is provided with a steam outflow hole for steam to flow out, and a steam outflow hole for steam to flow out is provided on the side wall of the vessel, and the steam outflow hole is opposite to the steam outflow hole. Correspondingly, and a steam outlet pipe is arranged between the steam outlet hole and the steam outlet hole.

In an embodiment, the steam outlet is arranged above the steam inlet.

In an embodiment, the steam outlet pipe and the steam inlet pipe have the same structure.

In one embodiment, the vessel includes: a base on which the steam inlet and the steam outlet are provided; and a cover is buckled on the base to form a closed space with the base.

In one embodiment, a steaming pan is arranged inside the vessel, and the steaming pan is used for placing food materials, the steam inlet is arranged below the steaming pan, and the steam outlet is arranged above the steaming pan.

In an embodiment, the portion of the utensil corresponding to the baking pan, and/or the portion of the baking pan corresponding to the utensil is provided with an insulation layer to prevent the utensil from being baked Heat exchange occurs between the disks.

In an embodiment, a heat insulation board is provided between the utensil and the bakeware.

In an embodiment, the combined steaming and roasting machine further includes a steam generating device, and the steam generating device is connected to the steam inflow hole through an input pipe.

In an embodiment, the vessel is provided with an exhaust hole for steam to flow out.

The combined steaming and grilling machine provided by the technical solution of the present application divides the containing cavity into a steaming area and a barbecue area by setting utensils. The steaming area and the barbecue area work independently, and the steaming work is performed inside the steaming area and the barbecue area is performed Baking work. Through the above arrangement, two different food materials can be processed simultaneously in the steaming area (ware) and the roasting area, thereby effectively solving the defects of single cooking function of kitchen appliances and low work efficiency. At the same time, by arranging the steam inlet pipe, the steam can be injected into the vessel as much as possible, which is beneficial to improve the use efficiency of steam and at the same time ensure the stability of the vessel. In addition, by arranging the utensils, the steam can be prevented from directly rising to the inside of the barbecue area located at the upper part of the receiving cavity, thereby causing damage to the heating pipe in the barbecue area.

In the combined steaming and roasting machine provided by the present application, the steam inlet is arranged close to the bottom wall of the vessel. Since the steam itself moves upwards, the above-mentioned setting method can make more steam act on the food inside the vessel to ensure the effective utilization of steam.

In the steaming and roasting combination machine provided by the present application, the steam intake pipe includes a first intake pipe detachably installed on the vessel, and a second intake pipe detachably installed on the casing. The first intake pipe The air pipe is detachably connected to the second air inlet pipe. Through the cooperation of the first air inlet pipe and the second air inlet pipe, the first air inlet pipe and the second air inlet pipe are respectively installed and then connected. The separate steam inlet pipe improves the assembly efficiency of the entire steam inlet pipe.

In the combined steaming and roasting machine provided by the present application, the second air inlet pipe is hermetically connected to the inner wall of the first air inlet pipe. Therefore, the sealing performance between the first air inlet pipe and the second air inlet pipe is improved, and the steam in the steam air inlet pipe is prevented from overflowing to the outside.

In the combined steaming and roasting machine provided by the present application, a chamfer is provided on the inner wall of one end of the first air inlet pipe close to the second air inlet pipe. By setting the chamfer, when the second intake pipe needs to be inserted into the inside of the first intake pipe, the presence of the chamfer facilitates the insertion of the end of the second intake pipe into the inside of the first intake pipe, which improves the convenience of the assembly process.

In the combined steaming and roasting machine provided by the present application, threads are provided on the outer wall of the first air inlet pipe and/or the second air inlet pipe. The first air inlet pipe and the second air inlet pipe are connected to the housing or the vessel through threads, which improves the connection stability of the installation.

In the combined steaming and roasting machine provided by the present application, the shell is provided with a steam outflow hole for the steam to flow out, and the side wall of the vessel is provided with a steam outflow hole for the steam to flow out. The steam outlet and the steam The outflow holes correspond to each other, and a steam outlet pipe is arranged between the steam outlet holes and the steam outflow holes. By setting the steam outlet, the excess steam in the vessel is discharged to the outside, and the pressure in the vessel is ensured to be balanced with the outside. At the same time, the steam outlet is provided to prevent the steam from leaking into the cavity and affecting the barbecue.

In the steam-roasting combined machine provided in the present application, the steam outlet is arranged above the steam inlet. Through the above-mentioned positional relationship, steam flows into the vessel through the steam inlet at the lower position, and then flows out of the vessel through the steam outlet at the above-mentioned position. The positions of the steam inlet and outlet are consistent with the flow direction of the steam, which can improve the utilization rate of the steam inside the vessel.

In the steaming and roasting combination machine provided by the present application, a steaming pan is arranged inside the vessel, and the steaming pan is used for placing foodstuffs, the steam inlet is arranged below the steaming pan, and the steam outlet is arranged above the steaming pan. The steam flows into the inside of the vessel through the steam inlet located at the bottom of the steaming pan. The bottom steams the food on the steaming pan, and then the steam rises further to steam the upper part of the food. After the steaming is completed, it will come from the steam outlet Outflow, to achieve the maximum utilization rate of steam for food materials.

In the combined steaming and baking machine provided by the present application, the part corresponding to the bakeware and/or the part corresponding to the bakeware is provided with a heat insulation layer to prevent the crockery and Heat exchange occurs between the bakeware. Furthermore, it is avoided that the heat in the bakeware is transferred to the inside of the vessel, and the high temperature affects the steam inside the vessel.

In the combined steaming and roasting machine provided by the present application, an insulation board is arranged between the utensil and the bakeware. The heat insulation plate is provided to further prevent the heat inside the bakeware from being transferred to the inside of the vessel, which affects the steaming inside the vessel.

In the combined steaming and roasting machine provided in the present application, an exhaust hole for steam to flow out is provided on the vessel. By providing the exhaust hole, when the steam pressure inside the vessel is too high, the pressure of the vessel can be further stabilized. At the same time, the steam flowing from the inside of the vessel compensates the bakeware, and the ingredients in the bakeware can get a better taste after steam compensation.

Description of the drawings

Figure 1 is a schematic structural diagram of the steaming and roasting combined machine provided by this application;

Figure 2 is a schematic diagram of the connection between the shell of the steaming and roasting combined machine and the steam generating device provided by this application;

Fig. 3 is a schematic diagram of the connection between the steam inlet pipe (steam outlet pipe) and the shell and utensils of the steaming and roasting combined machine provided by this application;

Figure 4 is a structural schematic diagram of the container cover and base of the steaming and roasting combined machine provided by this application in an open state;

Fig. 5 is a schematic diagram of the structure in a state where the lid, the steaming tray and the base of the vessel of the combined steaming and baking machine provided by this application are completely separated;

Fig. 6 is a schematic diagram of the structure of the vessel of the combined steaming and baking machine provided by the application.

Description of reference signs:

1-shell; 1a-steaming area; 1b-barbecue area; 11-steam inflow hole; 12-steam outflow hole; 2-ware; 21-steam inlet; 22-steam outlet; 23-base; 24- Lid; 25-steaming pan; 26-vent; 3-steaming pan; 4-steam inlet pipe; 41-first inlet pipe; 411-chamfer; 42-second inlet pipe; 5-steam outlet pipe; 6 -Steam generating device; 7- heating pipe; 8- output pipe; 9- input pipe.

Detailed ways

In order to facilitate the understanding of the application, the application will be described in a more comprehensive manner with reference to the relevant drawings. The drawings show preferred embodiments of the application. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of this application more thorough and comprehensive.

The present application provides a combined steaming and grilling machine, as shown in Figures 1 and 2, comprising: a housing 1 with a barbecue area 1b and a steaming area 1a provided therein, and a steam inlet is provided on the housing 1 The steam inflow hole 11; the vessel 2 is arranged inside the steaming zone 1a, the side wall of the vessel 2 is provided with a steam inlet hole 21 for steam to enter, and the steam inlet hole 21 is opposite to the steam inflow hole 11 Set; The steam inlet pipe 4 is provided between the steam inlet 21 on the vessel 2 and the steam inlet 11 of the casing 1, and the steam inlet pipe 4 is used to bring steam into the The interior of the vessel 2; the baking tray 3, which is arranged inside the barbecue area 1b, and a heating tube 7 is provided in the housing 1 at a position corresponding to the baking tray 3 to align the inside of the baking tray 3 The food is roasted; wherein, as shown in FIG. 1, the steam inlet 21 is located close to the bottom wall of the vessel 2.

In some embodiments, the container 2 is provided to divide the containing cavity into a steaming area 1a and a barbecue area 1b. The steaming area 1a and the barbecue area 1b work independently, and the steaming work is performed inside the steaming area 1a. 1b Perform roasting work. Through the above arrangement, two different food materials are processed simultaneously in the steaming area 1a and the roasting area, thereby effectively solving the defects of the single cooking function of the cooking utensils and low work efficiency. By providing the steam inlet pipe 4, the steam can be blown into the vessel 2 as much as possible, which is beneficial to improve the efficiency of the use of steam, while ensuring the stability of the vessel 2 in operation. In addition, by providing the vessel 2, it is possible to prevent the steam from directly rising to the inside of the grilling area 1b located at the upper part of the containing cavity, thereby causing damage to the heating pipe 7 in the grilling area 1b.

In some embodiments, the vessel 2 and the housing 1 are made of metal materials; in other embodiments, the vessel 2 and the housing 1 are made of plastic materials, and the materials are not too limited here.

In some embodiments, in order to realize the introduction of steam into the vessel 2, as shown in FIG. 1, the steaming and roasting combination machine of the present application further includes a steam generating device 6, and the steam generating device 6 is connected to the steam through an input pipe 9. Inflow hole 11. At the same time, a steam inlet pipe 4 is provided on the steam inlet 11, and the steam in the inlet pipe 9 flows into the vessel 2 through the steam inlet pipe 4.

In some embodiments, as shown in FIG. 3, the steam inlet pipe 4 includes a first inlet pipe 41 detachably installed on the vessel 2, and a second inlet pipe 41 detachably installed on the housing 1. An air pipe 42. The first air inlet pipe 41 is detachably connected to the second air inlet pipe 42. Through the cooperation of the first air inlet pipe 41 and the second air inlet pipe 42, the first air inlet pipe 41 and the second air inlet pipe 42 can be installed and connected respectively. The separate steam inlet pipe 4 improves the assembly efficiency of the entire steam inlet pipe 4.

In some embodiments, as shown in FIG. 3, the second air inlet pipe 42 is hermetically connected to the inner wall of the first air inlet pipe 41. Meanwhile, as shown in FIG. 3, a chamfer 411 is provided on the inner wall of one end of the first air inlet pipe 41 close to the second air inlet pipe 42. By setting the chamfer 411, when the second intake pipe 42 needs to be inserted into the first intake pipe 41, the presence of the chamfer 411 facilitates the insertion of the end of the second intake pipe 42 into the first intake pipe 41, which improves the assembly process The convenience.

In some embodiments, the first air inlet pipe and the second air inlet pipe are made of hard metal materials. In order to achieve the sealing effect, in some embodiments, a sealing ring is provided on the inner wall of the first intake pipe or the second intake pipe.

In other embodiments, the first air inlet pipe 41 is sleeved on the inner wall of the second air inlet pipe 42. At this time, the chamfer 411 will be set on the inner wall of the second intake pipe 42.

In some embodiments, in order to realize the installation of the first air inlet pipe 41 and the second air inlet pipe 42, as shown in FIG. 3, threads are provided on the outer walls of the first air inlet pipe 41 and the second air inlet pipe 42. The installation of the first air inlet pipe 41 and the second air inlet pipe 42 on the vessel 2 and the housing 1 is achieved by threads, and the disassembly and assembly work is facilitated by means of screw connection.

In some embodiments, as shown in FIG. 1, the casing 1 is provided with a steam outflow hole 12 for steam to flow out, and the side wall of the vessel 2 is provided with a steam outflow hole 22 for steam to flow out. The steam outlet 22 corresponds to the steam outlet hole 12, and a steam outlet pipe 5 is provided between the steam outlet 22 and the steam outlet hole 12.

By providing the steam outlet 22, the excess steam in the vessel 2 can be discharged to the outside, and the pressure in the vessel 2 is ensured to be balanced with the outside. At the same time, the steam outlet 22 is provided to prevent steam leaking into the cavity from affecting the barbecue.

In some embodiments, as shown in FIG. 1, the casing 1 is provided with a steam outflow hole 12 for steam to flow out, and the side wall of the vessel 2 is provided with a steam outflow hole 22 for steam to flow out. The steam outlet 22 corresponds to the steam outflow hole 12, and a steam outlet pipe 5 is provided between the steam outlet 22 and the steam outflow hole 12. By providing the steam outlet 22, the excess steam in the vessel 2 can be discharged to the outside, and the pressure in the vessel 2 can be balanced with the outside. At the same time, the steam outlet 22 can be provided to prevent the steam leaking into the cavity from affecting the barbecue.

In some embodiments, as shown in FIG. 1, FIG. 5 or FIG. 6, the steam outlet 22 is arranged above the steam inlet 21. Through the above-mentioned positional relationship, steam flows into the vessel 2 through the steam inlet 21 at the lower position, and then flows out of the vessel 2 through the steam outlet 22 at the above-mentioned position. The positions of the steam inlet 21 and the steam outlet 22 are consistent with the flow direction of the steam, which improves the utilization rate of the steam inside the vessel 2.

In some embodiments, the steam inlet hole 21 and the steam outlet hole 22 are arranged at both ends of the diagonal of the side wall of the vessel 2.

In some embodiments, an output pipe 8 is connected to the steam outlet pipe 5 for exporting excess steam from the interior of the vessel 2. At the same time, the steam outlet pipe 5 and the steam inlet pipe 4 in this embodiment have the same structure. In some other embodiments, a straight pipe is used between the steam outlet pipes 5, which is not described in this embodiment.

In some embodiments, as shown in Figures 4-6, the vessel 2 includes: a base 23 on which the steam inlet 21 and the steam outlet 22 are provided; and a cover 24 buckled on the The base 23 forms a closed space with the base 23.

The vessel 2 is provided with a steaming pan 25 inside, the steaming pan 25 is used for placing foodstuffs, the steam inlet is arranged below the steaming pan, and the steam outlet is arranged above the steaming pan. An opening is provided on the body of the steam pan 25 to facilitate the steam to rise above the steam pan 25 through the opening.

In some embodiments, the steam pan 25 and the base 23 are integrally formed. In some other embodiments, as shown in FIG. 5, the steaming pan 25 and the base 23 are arranged separately.

In some embodiments, a heat insulation layer is provided at a portion of the utensil 2 corresponding to the baking pan 3, and/or a portion of the baking pan 3 corresponding to the utensil 2 to prevent the utensil 2 Heat exchange occurs with the bakeware 3. Furthermore, it is avoided that the heat in the bakeware 3 is transferred to the inside of the vessel 2 and the high temperature affects the steam inside the vessel 2.

At the same time, in other embodiments, in order to further improve the heat insulation effect, a heat insulation board is provided between the vessel 2 and the bakeware 3. The thermal insulation layer and thermal insulation board are made of commonly used thermal insulation materials, and will not be described here.

In some embodiments, as shown in FIG. 6, the vessel 2 is provided with an exhaust hole 26 for steam to flow out. The vent 26 is used to further stabilize the pressure of the vessel 2 when the steam pressure inside the vessel 2 is too high. At the same time, the steam flowing out of the vessel 2 can compensate the bakeware 3, and the ingredients in the bakeware 3 can obtain a better taste after steam compensation.

Obviously, the above-mentioned embodiments are merely examples for clear description, and are not intended to limit the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is unnecessary and impossible to list all the implementation methods here. The obvious changes or changes derived from this are still within the protection scope of this application.

Claims

A combined steaming and roasting machine, characterized in that it comprises:

The shell (1) is provided with a barbecue area (1b) and a steaming area (1a) inside, and a steam inflow hole (11) for steam to flow in is provided on the shell (1);

The vessel (2) is arranged inside the steaming zone (1a), the side wall of the vessel (2) is provided with a steam inlet (21) for steam to enter, and the steam inlet (21) is connected with The steam inflow holes (11) are relatively arranged;

A steam inlet pipe (4) is provided between the steam inlet (21) on the vessel (2) and the steam inlet (11) of the shell (1), and the steam inlet pipe ( 4) Used to bring steam into the vessel (2);

The bakeware (3) is arranged inside the barbecue area (1b), and a heating tube (7) is provided at a position corresponding to the bakeware (3) in the shell (1) for aligning The food inside the baking tray (3) is roasted;

The steam inlet (21) is arranged close to the bottom wall of the vessel (2).
The steaming and roasting integrated machine according to claim 1, wherein the steam inlet pipe (4) comprises a first inlet pipe (41) detachably installed on the vessel (2), and a first inlet pipe (41) detachably installed on the vessel (2). The second air inlet pipe (42) on the housing (1), and the first air inlet pipe (41) is detachably connected to the second air inlet pipe (42).
The steaming and roasting integrated machine according to claim 2, characterized in that the second air inlet pipe (42) is sealed and connected to the inner wall of the first air inlet pipe (41).
The steaming and roasting integrated machine according to claim 3, characterized in that the inner wall of the first air inlet pipe (41) close to the second air inlet pipe (42) is provided with a chamfer (411).
The steaming and roasting integrated machine according to any one of claims 2 to 4, wherein the outer wall of the first air inlet pipe (41) and/or the second air inlet pipe (42) is provided with threads.
The steaming and roasting combination machine according to any one of claims 2-4, wherein the casing (1) is provided with a steam outflow hole (12) for steam to flow out, and the side wall of the vessel (2) There is a steam outlet (22) for the steam to flow out. The steam outlet (22) corresponds to the steam outlet (12), and the steam outlet (22) is the same as the steam outlet ( A steam outlet pipe (5) is arranged between 12).
The steaming and roasting combined machine according to claim 6, wherein the steam outlet (22) is arranged above the steam inlet (21).
The combined steaming and roasting machine according to claim 6 or 7, characterized in that the steam outlet pipe (5) has the same structure as the steam inlet pipe (4).
The combined steaming and roasting machine according to claim 6 or 7, characterized in that, the vessel (2) comprises:

A base (23) on which the steam inlet (21) and the steam outlet (22) are arranged; and,

The cover (24) is buckled on the base (23) and forms a closed space with the base (23).
The steaming and roasting combination machine according to claim 9, characterized in that, a steaming pan (25) is provided inside the vessel (2), and the steaming pan (25) is used for placing foodstuffs, and the steam inlet (21) ) Is arranged below the steaming tray (25), and the steam outlet (22) is arranged above the steaming tray (25).
The steaming and roasting combination machine according to any one of claims 1-4, 7, 10, characterized in that the part of the vessel (2) corresponding to the baking tray (3), and/or the baking tray (3) A heat insulation layer is provided at a position corresponding to the vessel (2) to prevent heat exchange between the vessel (2) and the baking pan (3).
The combined steaming and roasting machine according to claim 1 or 11, characterized in that a heat insulation board is arranged between the vessel (2) and the bakeware (3).
The combined steaming and roasting machine according to any one of claims 1-4, 7, 10, further comprising a steam generating device (6), and the steam generating device (6) is connected to the steam inflow hole through an input pipe (11).
The steaming and roasting combination machine according to any one of claims 1-4, 7, 10, characterized in that the vessel (2) is provided with an exhaust hole (26) for steam to flow out.