CN217171686U

CN217171686U - Temperature partition storage grid and dining cabinet

Info

Publication number: CN217171686U
Application number: CN202220088481.6U
Authority: CN
Inventors: 张文洋; 杨柳; 孙振伟; 任玉成; 康凯
Original assignee: Beijing Sankuai Online Technology Co Ltd
Current assignee: Beijing Sankuai Online Technology Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-12
Anticipated expiration: 2032-01-13

Abstract

The application provides a temperature partition storage lattice and a meal cabinet, wherein the temperature partition storage lattice comprises a first structure part, a second structure part and a temperature control part, and the second structure part and the first structure part surround to form a storage space for placing food; the temperature control piece is connected with the first structure part and is used for adjusting the temperature of the first structure part. The first structure part and the second structure part of the temperature partition storage grid surround to form a storage space for placing food, the temperature control part is connected with the first structure part, when the meal is placed in the storage space, the part of the meal needing to be kept at high temperature can be attached to the first structure part for placement, and other parts of the meal are attached to the second structure part for placement. Thus, the temperature control member adjusts the temperature of the first structure portion, and the partial meal in contact with the first structure portion can maintain the temperature state to protect the flavor of the meal. And the other part of the meal is placed at the second structure part, so that the meal can be prevented from being influenced by the temperature control piece, and the temperature stability of the meal is ensured.

Description

Temperature partition storage grid and dining cabinet

Technical Field

The utility model relates to a food storage facility technical field especially relates to a temperature subregion storage check and cupboard.

Background

The meal needs to be placed in the meal outlet cabinet for temporary storage in the scene of meal outlet or meal taking. Meal includes cold meal, hot meal and normal atmospheric temperature meal, and when a meal included the meal of different temperatures, the meal separation of different temperatures was placed in the different check mouths in the meal outlet cabinet in order to guarantee cold and hot separation usually, but so can make put meal and get meal complex operation, the space of the meal outlet cabinet of also wasting.

If the partition plates are arranged in the grids to separate meals with different temperatures, the space size in the grids can be reduced, the size of the stored meals is limited, and the cost for maintaining and scrubbing the grids in daily operation and maintenance is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a temperature subregion storage check and cupboard for solve among the prior art meal and get the problem that complex operation, meal cold and hot separation is difficult of putting.

The application provides a temperature partition storage grid, which comprises a first structure part, a second structure part and a temperature control part, wherein the second structure part and the first structure part surround to form a storage space for placing food; the temperature control piece is connected with the first structure part and is used for adjusting the temperature of the first structure part.

In one possible design, the first structure part comprises a first bottom plate, the second structure part comprises a second bottom plate, and the first bottom plate and the second bottom plate are spliced to form the bearing plate.

In one possible embodiment, the first structure part further comprises a first side wall connected to the first base plate, and the temperature control element is disposed on the first base plate and/or the first side wall.

In one possible embodiment, the second structure part further comprises a second side wall connected to the second base plate, the second side wall being arranged opposite to the first side wall.

In a possible design, the temperature partition storage lattice further comprises a first cabinet door and a second cabinet door which are oppositely arranged, the first cabinet door is connected with the first side wall, and the second cabinet door is connected with the second side wall.

In one possible design, the first bottom plate occupies 35% to 50% of the total area of the carrying plate.

In one possible design, the first structural portion and the second structural portion have a thermal conductivity less than or equal to 20 watts per meter-degree.

In one possible design, the material of the first and second structural portions is 304 stainless steel.

In one possible design, the thickness of the first structure part and the second structure part is 1.2mm to 2 mm.

In one possible design, the temperature control element is an electrical resistance heating wire.

In one possible design, the first structure part and the second structure part are integrally formed, and the first structure part and the second structure part surround to form a square structure.

The application also provides a meal cabinet, and the meal cabinet includes frame supporting component, is provided with a plurality of chambeies that hold on the frame supporting component, holds the chamber and is used for installing above-mentioned arbitrary temperature subregion storage lattice.

The temperature partition storage grid and the meal cabinet provided by the application have the following advantages at least:

the first structure part and the second structure part of the temperature partition storage grid surround to form a storage space for placing food, the temperature control part is connected with the first structure part, and when the meal is placed in the storage space, the parts with different temperatures in the meal can be respectively attached to the first structure part and the second structure part for placing.

In this way, the temperature control member adjusts the temperature of the first structure portion so that the portion of the meal in contact with the first structure portion can maintain its own temperature state to protect the flavor of the meal. And the other part of the meal is placed at the second structure part, so that the meal can be prevented from being influenced by the temperature control piece, and the temperature stability of the meal is ensured.

In conclusion, the temperature adjustment of the partial region in the temperature partition storage grid is realized in an economical and convenient mode, the temperature partition storage grid and the dining cabinet applying the scheme can be flexibly used for mixed hot and cold meals, hot meals, normal-temperature meals and cold meals, and the quality management of the meals with the meals out, the meal storage efficiency and different temperatures in the taste enjoying period can be taken into consideration.

Additional features and advantages of embodiments of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of embodiments of the present application. The objectives and other advantages of the embodiments of the application will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a temperature-partitioned storage cell provided in an embodiment of the present application;

FIG. 2 is an exploded view of a temperature-partitioned storage cell provided by an embodiment of the present application;

fig. 3 is a schematic structural diagram of a dining cabinet provided in an embodiment of the present application.

Reference numerals:

100. a temperature partition storage grid;

200. a dining cabinet;

1. a first structure portion;

11. a first side wall;

12. a first base plate;

2. a second structure portion;

21. a second side wall;

22. a second base plate;

3. a temperature control member;

4. a storage space;

5. a carrier plate.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

In order to better understand the technical solution of the present application, the following detailed description is made with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Specific embodiments of the structure of the temperature-partitioned storage cell provided in the embodiments of the present application will be described below.

To ensure the temperature and flavor of the hot meal in the meal, the prior serving cabinet 200 has an independent compartment heating function, but once heated, the entire compartment bottom is heated. However, in some meal combinations, one meal has a normal-temperature meal, a hot meal, a cold meal (cold drink, salad and the like) or a combination of the normal-temperature meal, the hot meal and the cold meal, and if the meal is placed in the heating grid, the temperature of the cold meal is increased even if the hot meal is heated, so that the flavor of the cold meal is not maintained.

If the meals with different temperatures are separately placed, the problems of missed taking, missed placing and the like are easily caused. In the peak time of the fast food industry, the meal has large meal delivery amount, and the separate occupation of the grid opening not only reduces the meal taking and placing efficiency, but also improves the occupied space and the equipment cost.

In view of the above, the present application provides a temperature-partitioned storage grid 100, which can be applied to a meal transit storage facility such as a meal outlet cabinet 200, a meal taking cabinet 200, and the like, please refer to fig. 1 and fig. 2, the temperature-partitioned storage grid 100 includes a first structure portion 1, a second structure portion 2, and a temperature control member 3, the second structure portion 2 and the first structure portion 1 enclose to form a storage space 4 for placing food; the temperature control member 3 is connected to the first structure portion 1, and the temperature control member 3 is used for adjusting the temperature of the first structure portion 1.

The first structure part 1 can be provided with a plane structure or a groove structure convenient for accommodating materials, so that a hot meal can be placed on the first structure part 1; similarly, the second structure 2 may adopt a similar structure to the first structure 1 to accommodate a cold meal.

The first structure part 1 and the second structure part 2 can be formed by segments and then spliced to form an integral structure with the storage space 4. The first structure portion 1 and the second structure portion 2 may also be integrally formed, for example, the first structure portion 1 and the second structure portion 2 may be formed by a bending process from a single metal plate.

The shape of the temperature-partitioned storage grid 100 may be square, cylindrical, spherical, etc. for convenient connection and installation with the meal cabinet 200, and the specific shape is not limited herein. The shape of the storage space 4 may be square, spherical, etc. to facilitate the placement of the meal, and the specific shape is not limited herein.

The temperature control member 3 may be disposed inside the first structure portion 1, or may be attached to the surface of the first structure portion 1, and the temperature control member 3 may be any device or structure capable of heating the first structure portion 1 in a contact or non-contact manner, such as a resistance wire heating device, a semiconductor heating sheet, an infrared heating device, and the like, and is not limited herein. The first structure part 1 and the second structure part 2 surround to form a storage space 4 for placing food, the temperature control part 3 is connected with the first structure part 1, when the meal is placed in the storage space 4, the part of the meal needing to be kept at high temperature can be placed in the first structure part 1 in a fitting mode, and other parts of the meal are placed in the second structure part 2 in a fitting mode.

In this way, the temperature controller 3 heats the first structure portion 1 to raise the temperature thereof, and the portion of the meal in contact with the first structure portion 1 can be maintained at a high temperature to protect the flavor of the meal. And the part of normal atmospheric temperature or microthermal places in the meal in second structural part 2 department, can avoid it to receive the heat influence of temperature control piece 3, guarantees its temperature stability.

The temperature control member 3 can also be a refrigerating device, for example, a semiconductor refrigerating sheet and other devices capable of cooling the first structure portion 1 at will, so that the temperature control member 3 can be used for cooling the meal placed on the first structure portion 1 to ensure the flavor of the meal, and the second structure portion 2 can be used for placing the normal-temperature meal at the moment.

In some embodiments, a refrigeration device may be disposed on the second structure portion 2, so that when a cold meal is placed in the second structure portion 2, the cold meal can be kept at a low temperature by the refrigeration device to better ensure the flavor of the cold meal.

In conclusion, the temperature adjustment in the temperature partition storage grid 100 can be realized in an economical and convenient manner, and the temperature partition storage grid 100 and the meal cabinet 200 applying the scheme can be flexibly used for hot and cold mixed meals, hot meals, normal-temperature meals and cold meal meals, and can give consideration to the meal delivery efficiency and the meal storage efficiency and the quality management of meals with different temperatures in the taste enjoying period.

In one possible design, the first structure part 1 comprises a first base plate 12, the second structure part 2 comprises a second base plate 22, and the first base plate 12 and the second base plate 22 are spliced to form the carrier plate 5.

In the above solution, the arrangement direction of the first bottom plate 12 and the second bottom plate 22 may be set according to actual situations, for example, the connection line direction of the first bottom plate 12 and the second bottom plate 22 may be perpendicular to or parallel to the opening direction of the temperature partition storage lattice 100, and a cabinet door structure may be disposed at the opening to close the storage space 4. The first bottom plate 12 and the second bottom plate 22 form a bearing plate 5 at the bottom of the temperature-partition storage grid 100, the temperature of the first structure part 1 is different from that of the second structure part 2 by using the temperature control part 3, and meals can be respectively placed at two ends of the bearing plate 5, so that the respective flavors of the meals at different temperatures are ensured.

In one possible embodiment, the first structure part 1 further comprises a first side wall 11 connected to the first base plate 12, and the temperature control element 3 is arranged on the first base plate 12 and/or on the first side wall 11.

In the above scheme, the temperature control members 3 are disposed on the first bottom plate 12 and/or the first side wall 11, and the disposition positions and the number of the temperature control members 3 may be set according to specific situations, for example, in a situation that a higher temperature is required, the temperature control members 3 may be disposed on both the first bottom plate 12 and the first side wall 11, so as to increase the temperature and the temperature rising speed. In the case where a general temperature is required, the temperature control member 3 may be provided only on the first base plate 12 to save cost.

In one possible embodiment, the second structure part 2 further comprises a second side wall 21 connected to a second base plate 22, the second side wall 21 being arranged opposite the first side wall 11.

In the above scheme, the first side wall 11, the first bottom plate 12, the second bottom plate 22 and the second side wall 21 are connected in sequence and jointly enclose the storage space 4, and the meal comprises two portions with different temperatures, wherein one portion is attached to the first side wall 11 and the first bottom plate 12, and the other portion is attached to the second side wall 21 and the second bottom plate 22.

In a possible design, in order to facilitate taking and placing of the meal, the temperature partition storage compartment 100 further includes a first door and a second door that are disposed oppositely, the first door is connected to the first side wall 11, and the second door is connected to the second side wall 21. Like this, when different personnel (trade company, dispatch personnel, customer etc.) take out the meal or place in storage space 4, can open first cabinet door or second cabinet door in a flexible way, improved the convenience of use of temperature subregion storage check 100.

When the temperature partition storage lattice 100 constitutes the dining cabinet 200, one side of the dining cabinet 200 can be towards the kitchen of the merchant or the place where the customer has a meal, and the other side of the dining cabinet 200 can be towards the person of sending, so that the merchant, the customer and the person of sending can quickly open the first cabinet door or the second cabinet door close to one side of the person, and thus, the convenience and the use efficiency are remarkably improved.

In one embodiment, the first structure portion 1 includes a first sidewall 11 and a first bottom plate 12; the second structure part 2 comprises a second side wall 21 and a second bottom plate 22, the first side wall 11 and the second side wall 21 are arranged oppositely, and the first bottom plate 12 and the second bottom plate 22 are spliced to form the bearing plate 5; the temperature control part 3 is arranged on the first bottom plate 12 and/or the first side wall 11.

Referring to fig. 2, the first side wall 11 and the second side wall 21 are disposed opposite to each other, the first bottom plate 12 and the second bottom plate 22 are combined to form the carrier plate 5, and the top plate disposed opposite to the carrier plate 5 is disposed on the first structure portion 1 or the second structure portion 2 in an extending manner, so that the first structure portion 1 and the second structure portion 2 generally form a square lattice structure.

In one embodiment, referring to fig. 1 and fig. 2, the temperature control 3 is located on a side of the first structure portion 1 away from the storage space 4.

Because meals need to be placed in the storage space 4 of the temperature-partitioned storage grid 100 and often cleaning is required in the storage space 4. Therefore, the temperature control element 3 is arranged on the side of the first structure part 1 far away from the storage space 4, so that the volume of the storage space 4 can be ensured, and the temperature control element 3 can be prevented from being damaged when the storage space 4 is cleaned.

In one embodiment, the first bottom plate 12 comprises 35% to 50% of the total area of the carrier plate 5.

The inventor discovers through theoretical calculation and practical experiments that when the first bottom plate 12 is smaller than 35% of the total area of the bearing plate 5, the space for placing hot meals in the temperature partition storage grid 100 is small, the hot meals are inconvenient to place, and the area for arranging the temperature control part 3 is small, so that the temperature adjustment of the first structure part 1 is affected. When the first bottom plate 12 is larger than 50% of the total area of the bearing plate 5, the occupied space of the first bottom plate 12 in the temperature partition storage grid 100 is large, and the space for placing cold meals in the temperature partition storage grid 100 is small, so that the cold meals are inconvenient to place.

Therefore, the present embodiment defines the proportion range of the first bottom plate 12 to the total area of the loading plate 5 to ensure that the temperature-partitioned storage compartment 100 can conveniently and stably place the cold meal and the hot meal.

In one embodiment, the first and second structural portions 1 and 2 have a thermal conductivity less than or equal to 20 watts/meter-degree.

Since there is a connection portion between the first structure portion 1 and the second structure portion 2, the heat conductivity of the first structure portion 1 and the second structure portion 2 affects the heat transfer efficiency of the first structure portion 1 and the second structure portion 2. If the heat conductivity coefficient of the first structure part 1 and the second structure part 2 is too high, the heat or cold of the temperature control part 3 can be transferred to the second structure part 2 when the temperature of the first structure part 1 is adjusted, so that the temperature of the meal placed in the second structure part 2 can be influenced, and the flavor of the meal can be further influenced.

In some embodiments, the connection part of the first structure part 1 and the second structure part 2 is provided with a heat insulation element, which may be a bar-shaped asbestos structure, and can further insulate heat conduction between the first structure part 1 and the second structure part 2 by virtue of the heat insulation effect of the heat insulation element. A gap may be provided between the first bottom plate 12 of the first structure part 1 and the second bottom plate 22 of the second structure part 2, that is, the first bottom plate 12 and the second bottom plate 22 are spaced apart from each other, and since air is a poor conductor of heat, heat conduction between the first structure part 1 and the second structure part 2 can be further isolated.

In one embodiment, the material of the first structure part 1 and the second structure part 2 is 304 stainless steel.

The 304 stainless steel is common food grade stainless steel, has good antibacterial property and is convenient to clean, and is an excellent tool manufacturing material in the food processing industry. Compared with a conventional galvanized steel plate, the heat conduction efficiency of the 304 stainless steel is lower, the temperature difference between the first structure part 1 and the second structure part 2 can be guaranteed, and then cold and heat isolation in the temperature partition storage grid 100 is guaranteed.

In one embodiment, the thickness of the first structure part 1 and the second structure part 2 is 1.2mm to 2 mm.

The first structure part 1 and the second structure part 2 in the thickness range can give consideration to the manufacturing cost and the processing convenience on the premise of ensuring the structural strength, and the temperature partition storage grid 100 with strong structural stability and low cost is produced.

In one of the embodiments, the temperature control member 3 is a resistance heating wire.

The resistance heating wire is a common heating device, and the exterior of the resistance heating wire can be wrapped with heat conducting sleeves with various shapes and structures, and in some embodiments, the exterior of the resistance heating wire is sleeved with a square protective sleeve to facilitate the attachment of the temperature control element 3 to the surface of the temperature-partitioned storage grid 100.

In one embodiment, the first structure portion 1 and the second structure portion 2 are integrally formed, and the first structure portion 1 and the second structure portion 2 surround to form a square structure.

Referring to fig. 3, the present application further provides a dining cabinet 200, wherein the dining cabinet 200 comprises a frame supporting assembly, and a plurality of accommodating cavities are formed in the frame supporting assembly, and are used for installing any one of the temperature-partition storage compartments 100.

The frame supporting component can be a common cabinet body structure with accommodating cavities, a plurality of accommodating cavities can be arrayed on the frame supporting component, a plurality of temperature partition storage grids 100 are arranged in the accommodating cavities in a one-to-one correspondence mode, and the dining cabinet 200 can further comprise common cabinet doors to seal the temperature partition storage grids 100. The cupboard 200 can be further provided with a common control device to control the opening and closing of the cupboard door, so that the cupboard door can be automatically opened when a meal is taken and put, and the use convenience and the use efficiency of the cupboard 200 are improved.

The following gives some experimental results of the incubation experiments performed on the temperature-partitioned storage grid 100:

in this experiment, a temperature measuring point a is provided on the first base plate 12, and the temperature measuring point a is provided at the center position of the first base plate 12. A temperature measuring point B is provided at the center of the second base plate 22. Then, the temperature controller 3 is started at room temperature of 25 ℃, and the temperature of AB is measured for a plurality of times.

Temperature test record at point a: 48.3 deg.C, 50.1 deg.C, 50.6 deg.C, 50.1 deg.C, 46.3 deg.C, 52.7 deg.C, 52.2 deg.C, 49.5 deg.C, 45.6 deg.C, 47.2 deg.C.

And B, temperature test recording: 25.3 deg.C, 25.5 deg.C, 30.1 deg.C, 25.1 deg.C, 25.3 deg.C, 29.5 deg.C, 29.4 deg.C, 27.1 deg.C, 25.3 deg.C.

It can be seen from the above records of the temperature measurements at points a and B that there is a stable temperature difference between point a on the first base plate 12 and point B on the second base plate 22. Therefore, the temperature-partitioned storage grid 100 provided by the present application can provide good preservation conditions for cold meals and hot meals, so as to ensure the flavor of meals.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A temperature-partitioned storage cell (100), comprising:

a first structure section (1);

the second structure part (2), the second structure part (2) and the first structure part (1) surround to form a storage space (4) for placing food; and

the temperature control piece (3), the temperature control piece (3) with first structure portion (1) is connected, the temperature control piece (3) are used for adjusting the temperature in first structure portion (1).

2. The temperature-partitioned storage cell (100) according to claim 1, wherein the first structure part (1) comprises a first base plate (12) and the second structure part (2) comprises a second base plate (22), the first base plate (12) and the second base plate (22) being spliced to form a carrier plate (5).

3. The temperature-partitioned storage compartment (100) according to claim 2, wherein the first structure (1) further comprises a first side wall (11) connected to a first base plate (12), the temperature control (3) being provided on the first base plate (12) and/or the first side wall (11).

4. The temperature-partitioned storage compartment (100) of claim 3, wherein the second structure portion (2) further comprises a second side wall (21) connected to a second base plate (22), the second side wall (21) being disposed opposite the first side wall (11).

5. The temperature-partitioned storage compartment (100) of claim 4, wherein the temperature-partitioned storage compartment (100) further comprises a first door and a second door disposed opposite to each other, the first door being connected to the first side wall (11), and the second door being connected to the second side wall (21).

6. The temperature-partitioned storage compartment (100) according to any one of claims 1 to 5, wherein the temperature control (3) is located on a side of the first structure portion (1) remote from the storage space (4).

7. The temperature-partitioned storage compartment (100) according to claim 2, characterized in that the first bottom plate (12) occupies 35-50% of the total area of the carrier plate (5).

8. The temperature-partitioned storage cell (100) of claim 1, wherein the thermal conductivity of the first structural portion (1) and the second structural portion (2) is less than or equal to 20 watts/meter-degree.

9. The temperature-partitioned storage grid (100) according to claim 1, wherein the material of the first structural part (1) and the second structural part (2) is 304 stainless steel.

10. The temperature-partitioned storage grid (100) according to claim 1, wherein the first structure portion (1) and the second structure portion (2) have a thickness of 1.2mm to 2 mm.

11. The temperature-partitioned storage compartment (100) according to claim 1, wherein the temperature control (3) is a resistance heating wire.

12. The temperature-partitioned storage grid (100) according to claim 1, wherein the first structure portion (1) and the second structure portion (2) are integrally formed, and the first structure portion (1) and the second structure portion (2) surround to form a square structure.

13. A cupboard (200), characterized in that the cupboard (200) comprises a frame support assembly provided with a plurality of receiving chambers for mounting a temperature-compartment storage compartment (100) according to any of the claims 1 to 12.