CN218279357U

CN218279357U - Steaming and baking oven

Info

Publication number: CN218279357U
Application number: CN202221678996.8U
Authority: CN
Inventors: 王丕昱; 杨青; 王友为
Original assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-13
Anticipated expiration: 2032-06-30

Abstract

The utility model belongs to the technical field of food processing equipment, a steam oven is disclosed. The steaming and baking oven comprises an inner container, a cover body and a heating pipe. The inner part of the inner container is provided with a plurality of layers of storage plates along the vertical direction, and the inner wall of the inner container is provided with a steam inlet. The cover body cover is established on the inner wall of inner bag and with the inner wall vacuole formation of inner bag, steam inlet and cavity intercommunication are provided with multilayer steam outlet along vertical direction on the cover body, every layer of steam outlet put the thing dish with the one deck respectively and correspond the setting, and steam can enter into in the cavity through steam inlet to blow to putting the thing dish to corresponding from multilayer steam outlet. The heating pipe is arranged in the cavity. The steam oven can effectively ensure the uniform distribution of steam, thereby the heating of different layers of food is uniform and the heating efficiency is high.

Description

Steaming and baking oven

Technical Field

The utility model relates to a food processing equipment technical field especially relates to a steam oven.

Background

The steaming and baking oven is a household appliance with two heating functions of steam and baking. The food baking and heating device comprises a box body and an inner container, wherein a heating pipe is arranged in the inner container, so that food is baked and heated. The steam generating device is arranged in the interlayer between the box body and the inner container, and steam heating of food is realized by continuously generating high-temperature steam through heating water and conveying the steam to the inner container.

For the steaming and baking oven with the combined steaming and baking functions, although two cooking functions can be realized, because the volume of the containing cavity of the inner container is large, when steam is used for heating food, the whole containing cavity of the inner container is required to be filled with high-temperature steam and reach the heating temperature, the heat energy loss is large, and the heating efficiency is low. In the prior art, a steam outlet of a common steaming and baking oven is arranged at the bottom of an inner container, after steam comes out from the steam outlet, the steam is diffused upwards due to the fact that the density of the steam is lower than that of air, and the volume of an accommodating cavity of the inner container is large, so that a certain time is needed for the high-temperature steam to be full of the accommodating cavity, and the heating efficiency is low. And when the steam passes through the bottom, part of the steam and heat are absorbed by the food at the bottom, the steam reaching the top is reduced, and the temperature is lower, which can cause uneven heating effect of the food at different layers, so that the problems of the steaming of the food at the bottom, the unripe food at the top, or the steaming of the food at the top and the overcooking of the food at the bottom occur.

Therefore, it is desirable to provide a steaming oven to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam oven, this steam oven can effectively guarantee steam evenly distributed to different layers food is heated evenly, and heating efficiency is high.

To achieve the purpose, the utility model adopts the following technical proposal:

a steaming oven, comprising:

the inner container is internally provided with a plurality of layers of storage plates along the vertical direction, and the inner wall of the inner container is provided with a steam inlet;

the cover body covers the inner wall of the inner container and forms a cavity with the inner wall of the inner container, the steam inlet is communicated with the cavity, a plurality of layers of steam outlets are arranged on the cover body along the vertical direction, each layer of steam outlet is respectively arranged corresponding to one layer of the object placing disc, and steam can enter the cavity through the steam inlet and is blown to the corresponding object placing disc from the plurality of layers of steam outlets;

a heating tube disposed within the cavity.

Optionally, the steam inlet is arranged at the bottom of the inner container.

Optionally, the cover is disposed behind the tray.

Optionally, each of the steam outlets is a straight-line-shaped opening extending in a horizontal direction.

Optionally, a steam generator and a steam conveying pipe are arranged inside the steaming and baking box, one end of the steam conveying pipe is communicated with the steam generator, and the other end of the steam conveying pipe is communicated with the steam inlet.

Optionally, the inside of steaming and baking oven is provided with the water box, the water box pass through communicating pipe with steam generator intercommunication, be provided with the control valve on the communicating pipe.

Optionally, a fan is arranged in the cavity, a ventilation hole is formed in the cover body, and the ventilation hole is opposite to the fan.

Optionally, the heating pipe is disposed along a circumferential direction of the fan.

Optionally, the steaming and baking box further comprises a box body, a partition plate is arranged in the box body, the partition plate divides the interior of the box body into a first partition chamber and a second partition chamber, and the inner container is arranged in the first partition chamber.

Optionally, a box door is connected to the box body, and the box door is used for opening the first compartment.

Has the advantages that:

the utility model provides a steam oven sets up the cover body through setting up the cover body in the inner bag, and the inner wall connection vacuole formation of the cover body and inner bag sets up multilayer steam outlet on the cover body according to the position of putting the thing dish. With steam inlet and cavity intercommunication, steam discharge back can advance into the cavity, and then steam can be discharged from the steam outlet of difference and blow to corresponding putting the thing dish, heats food, consequently, all foods in the inner bag can the thermally equivalent, and heating efficiency is higher. In addition, the heating pipe is arranged in the cavity, and steam can be heated, so that the temperature in the inner container is guaranteed, and food can be steamed quickly.

Drawings

Fig. 1 is a first schematic structural diagram of a steaming and baking box provided by the present invention;

fig. 2 is a schematic structural diagram of a steaming oven provided by the present invention.

In the figure:

100. an inner container; 110. placing a tray; 120. a steam inlet; 200. a cover body; 210. a steam outlet; 220. a vent hole; 300. a steam generator; 310. a steam delivery pipe; 320. a water box; 330. a communicating pipe; 400. a control valve; 500. heating a tube; 600. a box body; 610. a box door; 700. a partition plate; 800. a control panel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Where the terms "first position" and "second position" are two different positions, and where a first feature is "over", "above" and "on" a second feature, it is intended that the first feature is directly over and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Example one

Referring to fig. 1 and 2, the present embodiment provides a steaming oven including an inner container 100, a cover 200, and a heating pipe 500. A plurality of layers of storage trays 110 are arranged in the inner container 100 along the vertical direction, and a steam inlet 120 is arranged on the inner wall of the inner container 100). The cover body 200 covers the inner wall of the inner container 100 and forms a cavity with the inner wall of the inner container 100, the steam inlet 120 is communicated with the cavity, a plurality of layers of steam outlets 210 are arranged on the cover body 200 along the vertical direction, each layer of steam outlet 210 is respectively arranged corresponding to one layer of storage tray 110, and steam can enter the cavity through the steam inlet 120 and blow to the corresponding storage tray 110 from the plurality of layers of steam outlets 210.

In the steam oven, the cover body 200 is arranged in the inner container 100, the cover body 200 and the inner wall of the inner container 100 form a cavity, the steam inlet 120 is communicated with the cavity, and steam can enter the cavity after being discharged. According to the position of the tray 110, the plurality of layers of steam outlets 210 are arranged on the cover body 200, so that steam can be discharged from different steam outlets 210 and blown to the corresponding tray 110 to heat food, therefore, all the food in the inner container 100 can be heated uniformly, and the heating efficiency is higher. The heating pipe 500 is arranged in the cavity, so that steam can be heated, the temperature in the inner container 100 is further guaranteed, and food can be steamed quickly.

With continued reference to fig. 1 and 2, the steaming and baking box includes a box body 600, a partition 700 is disposed in the box body 600, and the partition 700 divides the interior of the box body 600 into a first compartment and a second compartment. The first compartment is located below the interior of the box body 600, and the second compartment is located above the interior of the box body 600. In this embodiment, the inner container 100 is disposed in the first compartment, and in other embodiments, the position of the inner container 100 may be set according to the overall layout inside the box 600, which is not specifically limited herein.

Further, a door 610 is connected to the cabinet 600, and the door 610 is used to open the first compartment. The door 610 may be rotatably coupled to the cabinet 600, and a handle may be disposed on the door 610 to facilitate opening and closing of the door 610. A control panel is arranged above the box door 610 and used for controlling the operation of the steaming and baking box.

In this embodiment, the tray 110 is detachable, specifically, two opposite sidewalls of the inner container 100 are provided with a slot, and edges of two sides of the tray 110 can be inserted into the slot. The inner container 100 is provided with an upper layer, a middle layer and a lower layer of storage trays 110, and correspondingly, the cover body 200 is provided with an upper layer, a middle layer and a lower layer of steam outlets 210. Alternatively, each steam outlet 210 is a linear opening extending in the horizontal direction and is correspondingly disposed at the bottom of the tray 110. In other embodiments, the tray 110 may be fixedly disposed in the inner container. The number of the storage trays 110 is set according to the inner space of the inner container 100, for example, the number of the storage trays 110 may be two, four, or five, and the number of the steam outlets 210 is adjusted according to the number of the storage trays 110. The steam outlet 210 may be a plurality of circular holes or square holes arranged in a straight line, and any technical solution in which the steam outlet 210 and the storage tray 110 are correspondingly arranged is within the protection scope of the present application, and is not listed here.

Further, a steam inlet 120 is provided at the bottom of the inner tub 100. In order to ensure that the steam discharged from the steam inlet 120 is not directly discharged to the inner container 100 through the steam outlet 210, the steam inlet 120 and the steam outlet 210 are arranged in a staggered manner. Specifically, in this embodiment, the steam outlet 210 at the bottom is disposed in the middle of the cover 200, and the steam outlet 210 is disposed at two sides of the bottom behind the inner container 100, so as to avoid being disposed opposite to the steam outlet 210. It can be understood that the size and position of each layer of steam outlets 210 can be optimally designed by means of simulation, etc., so that the steam flow path of each layer has similar resistance, and the steam outlet amount of each layer of steam outlets 210 is approximately the same, thereby increasing the heating uniformity of each layer of food. For the situation that only one layer of food is steamed, when the food is positioned on the lower storage tray 110, the steam discharged from the upper layer and the middle layer of the cover body 200 does not pass through the lower storage tray 110 in the upward diffusion process, and when the inner container 100 of the steaming oven is an approximately sealed space, the steam circulates in the inner container 100 after the whole inner container 100 is filled with the steam, so that the purpose of fully contacting the steam and the food can be still achieved, and a good heating effect is still achieved.

Further, the cover body 200 in the present embodiment is disposed at the rear of the tray 110 so that the steam is blown forward. In other embodiments, the cover 200 may be disposed on both sides of the tray 110, so that the steam is delivered from both sides of the inner container 100 to the middle thereof.

Referring to fig. 2, further, a steam generator 300 and a steam delivery pipe 310 are provided inside the steam oven, one end of the steam delivery pipe 310 is communicated with the steam generator 300, and the other end of the steam delivery pipe 310 is communicated with the steam inlet 120. In the present embodiment, the steam generator 300 is disposed in the second compartment, and the steam delivery pipe 310 is disposed at the rear of the inner container 100 for communicating the steam generator 300 with the cavity.

Further, a water box 320 is further disposed inside the steaming oven, the water box 320 is communicated with the steam generator 300 through a communication pipe 330, and a control valve 400 is disposed on the communication pipe 330. The water tank 320 serves to store drinking water and supply the drinking water to the steam generator 300. The delivery flow rate of the drinking water is controlled by the control valve 400 on the connection pipe 330, thereby controlling the steam content in the inner container 100.

Further, a fan is arranged in the cavity, a vent hole 220 is formed in the cover body 200, and the vent hole 220 is arranged opposite to an air outlet of the fan. In this embodiment, the fan is located at the middle of the rear of the inner container 100, and therefore, the vent hole 220 is provided at the middle of the cover 200, and the upper-layer steam outlet 210 and the middle-layer steam outlet 210 are provided at both sides of the vent hole 220. The ventilation hole 220 includes a plurality of circular holes and a kidney-shaped hole. The air in the inner container 100 enters the fan through the ventilation holes 220 and is blown out from the steam outlet 210, so that the circulation of the steam in the inner container 100 can be promoted, and the heating efficiency can be effectively improved. Further, the heating duct 500 is disposed along a circumferential direction of the fan. The heating pipe 500 is disposed around the fan to sufficiently heat the steam, thereby ensuring heat in the inner container 100. Alternatively, the heating tube 500 may be fixed to the rear wall of the inner container. Optionally, top and bottom heating tubes may also be provided in the liner 100 for heating the food.

The steam delivery process of the steaming oven in this embodiment is as follows:

the drinking water in the water box 320 is conveyed to the steam generator 300 through the communicating pipe 330, the water quantity in the water box 320 entering the steam generator 300 is controlled through the control valve 400, the drinking water is converted into steam by the steam generator 300, the steam enters the cavity through the steam conveying pipe 310, the steam is firstly conveyed upwards to fill the cavity due to the blocking of the cover body 200, then the steam is discharged in a layered mode through the steam outlet 210 on the cover body 200, and after the whole inner container 100 is filled with the steam, the steam circulates in the inner container 100.

Example two

The same parts of the technical solution of this embodiment and the technical solution of the first embodiment are not described again, and only the differences between this embodiment and the first embodiment will be described below:

in this embodiment, two covers 200 are provided, and the two covers 200 are respectively connected to two sidewalls of the inner container 100 to form two left and right cavities. The card slot is arranged on the cover body 200. Each layer of steam outlets 210 on the enclosure 200 is correspondingly disposed above each layer of the tray 110. The bottoms of the side walls of both sides of the inner container 100 are provided with steam inlets 120, and each steam inlet 120 is communicated with the steam generator through a steam delivery pipe 310. Further, a fan and a heating pipe 500 are disposed in the left cavity and the right cavity, and a ventilation hole 220 is disposed on the cover body 200 opposite to the fan. By adopting the structure, the steam can be conveyed from the two sides of each layer of the placing plate 110 to the middle part, the conveying efficiency of the steam is increased, thereby increasing the heating efficiency and quickly steaming the food.

It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A steaming oven, comprising:

the steam cooker comprises a liner (100), wherein a plurality of layers of storage plates (110) are arranged in the liner (100) along the vertical direction, and a steam inlet (120) is formed in the inner wall of the liner (100);

the steam-water heater comprises a cover body (200), wherein the cover body (200) covers the inner wall of the inner container (100) and forms a cavity with the inner wall of the inner container (100), the steam inlet (120) is communicated with the cavity, a plurality of layers of steam outlets (210) are arranged on the cover body (200) along the vertical direction, each layer of steam outlets (210) are respectively arranged corresponding to one layer of object placing disc (110), and steam can enter the cavity through the steam inlet (120) and is blown to the corresponding object placing discs (110) from the plurality of layers of steam outlets (210);

a heating tube (500), the heating tube (500) disposed within the cavity.

2. The steaming oven as claimed in claim 1, wherein the steam inlet (120) is provided at the bottom of the inner container (100).

3. The steaming oven according to claim 1, wherein the cover (200) is disposed behind the tray (110).

4. The steaming oven according to claim 1, wherein each of the steam outlets (210) is a straight-line-shaped opening extending in a horizontal direction.

5. The steaming oven according to any one of claims 1 to 4, wherein a steam generator (300) and a steam duct (310) are provided inside the steaming oven, one end of the steam duct (310) communicates with the steam generator (300), and the other end of the steam duct (310) communicates with the steam inlet (120).

6. The steaming oven according to claim 5, wherein a water box (320) is provided inside the steaming oven, the water box (320) is communicated with the steam generator (300) through a communication pipe (330), and a control valve (400) is provided on the communication pipe (330).

7. The steaming oven according to any one of claims 1 to 4, wherein a fan is disposed in the cavity, a vent hole (220) is formed in the cover (200), and the vent hole (220) is disposed opposite to the fan.

8. The steaming oven according to claim 7, wherein the heating duct (500) is arranged in a circumferential direction of the fan.

9. The steaming oven according to any one of claims 1 to 4, further comprising an oven body (600), wherein a partition plate (700) is arranged in the oven body (600), the partition plate (700) divides the interior of the oven body (600) into a first compartment and a second compartment, and the inner container (100) is arranged in the first compartment.

10. The steaming oven according to claim 9, wherein a door (610) is attached to the body (600), the door (610) being adapted to open the first compartment.