CN214039121U

CN214039121U - Storage device for refrigerating and freezing device and refrigerating and freezing device

Info

Publication number: CN214039121U
Application number: CN202022908579.5U
Authority: CN
Inventors: 梁星; 刘伟; 王文明
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-24
Anticipated expiration: 2030-12-07

Abstract

The utility model provides a storing device and cold-stored refrigeration device for cold-stored refrigeration device. Storing device includes the storing structure, be injectd the enclosure who is used for the storing in the storing structure, it still includes: the hydrophilic structure is arranged on one side wall of the closed space so as to adsorb water vapor in the closed space; and a drainage structure configured to receive at least water flowing down from a lower side of the hydrophilic structure and drain the water out of the enclosed space. By designing the water vapor absorption and drainage structure in the sealed drawer, the freshness of food materials can be guaranteed, and condensed water can be drained. That is to say, storage device has solved sealed drawer of moisturizing at fruit etc. fresh-keeping in-process, the unable discharged problem of condensation ponding that produces, forms more lasting fresh-keeping effect.

Description

Storage device for refrigerating and freezing device and refrigerating and freezing device

Technical Field

The utility model relates to a household electrical appliances refrigeration storing technical field especially relates to a storing device and cold-stored refrigeration device for cold-stored refrigeration device.

Background

With the increasingly developing society and the increasing living standard of people, the rhythm of life of people is faster and faster, so that people are more and more willing to buy a lot of food to place in the refrigerator, and various refrigerators become one of the indispensable household appliances in daily life of people. With the increasing importance of people on eating health, the fresh-keeping requirement on vegetables and fruits is higher and higher, so that the refrigerators with the moisture-keeping function are more and more popular. At present, the refrigerator with the moisturizing function in the industry is basically realized through a relatively sealed drawer space, the better the drawer sealing performance is, the internal water vapor is not easy to diffuse, and the better the moisturizing effect is. But along with the problem that brings be sealed drawer and place inside the refrigerator, the drawer can't realize the unanimous condition of temperature homogeneity all around the temperature, because humidity is very high, inside the drawer, the condensation can appear in the position that the temperature is lower relatively, can ponding after the time has been long, eat the material and contact with water for a long time, the rotten easily. That is to say, vegetables and fruits food are stored in the sealed drawer, the internal humidity reaches more than 95% or even 100%, condensation easily appears on the inner wall of the drawer under the condition of high humidity, accumulated water is formed after a long time, and food materials are contacted with water for a long time and are easy to rot and deteriorate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aspect aim at providing a storing device for cold-stored refrigerating plant, how to discharge the condensation ponding in the enclosure space to guarantee eating the fresh-keeping of material.

The utility model discloses the purpose of second aspect is to provide a cold-stored refrigeration device who has above-mentioned storing device.

According to the utility model discloses an aspect, the utility model provides a storing device for cold-stored refrigeration device, including storing structure, it has the enclosure space that is used for the storing to inject in the storing structure, and it still includes:

the hydrophilic structure is arranged on one side wall of the closed space so as to adsorb water vapor in the closed space; and

a drainage structure configured to receive at least water flowing down from a lower side of the hydrophilic structure and to drain the water out of the enclosed space.

Optionally, the hydrophilic structure includes a heat-conducting plate and a hydrophilic coating disposed on one side of the heat-conducting plate, and the other side of the heat-conducting plate is mounted on the corresponding side wall of the enclosed space.

Optionally, the hydrophilic structure is a hydrophilic coating disposed on the respective side wall of the enclosed space.

Optionally, the hydrophilic structure is disposed on a rear wall of the enclosed space;

the heat conducting plate is a metal plate; the metal plate is an aluminum plate.

Optionally, the storage structure includes a housing, a storage box with an upward opening is disposed in the housing, and a rear wall of the storage box and a rear wall of the closed space are spaced.

Optionally, the bottom wall of the storage box and the bottom wall of the closed space are arranged at intervals.

Optionally, the housing has a forward opening, the storage box is a drawer, and is drawably disposed in the housing via the forward opening, and a sealing structure is disposed between a drawer door of the drawer and the forward opening of the housing.

Optionally, the storage structure is a box body of the refrigeration and freezing device.

Optionally, the drainage structure is further configured to receive water on a bottom wall of the enclosed space; the drainage structure comprises a collecting groove arranged on the bottom wall of the closed space and a drainage pipe communicated with the collecting groove.

According to the utility model discloses a second aspect, the utility model provides a cold-stored refrigeration device, including the box to and any kind of above-mentioned storing device, storing device set up in the box.

The utility model discloses an among storing device and cold-stored refrigerating plant, because have hydrophilic structure and drainage structures, usable hydrophilic structure's hydroscopicity is inhaled water to through drainage structures with water discharge enclosure space, prevent water gathering in enclosure space, prevent to eat material and water contact, and then prevent to eat the material rotten. That is to say, through to the design moisture absorption and drainage structures in the sealed drawer, can guarantee the fresh-keeping of food material and can discharge condensation ponding again. The utility model discloses a storage device has solved sealed drawer of moisturizing at the fresh-keeping in-process such as fruit, the unable discharged problem of condensation ponding of production, forms more lasting fresh-keeping effect.

Further, the utility model discloses an among storing device and cold-stored refrigerating plant, because the structure that absorbs water has the heat-conducting plate, it can utilize the good heat-conduction performance of heat-conducting plate, especially metal sheet for the heat-conducting plate is cooled down relatively fast when storing device is refrigerated, and hydrophilic coating adsorbs the effect of steam, and steam condenses on the heat-conducting plate, discharges through the drain pipe structure, and the steam that absorbs water drainage is efficient.

Further, the utility model discloses an among storing device and cold-stored refrigerating plant, because the back wall of storing box sets up with the back wall interval of enclosure, can make steam adsorbed the back, can not get into the storing box once more in, further keep apart water and eat the material, guarantee that the condensate water is discharged smoothly.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a storage device according to an embodiment of the present invention;

FIG. 2 is a schematic partial block diagram of the storage device shown in FIG. 1;

fig. 3 is a schematic structural view of a storage device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention.

Detailed Description

Fig. 1 is a schematic structural view of a storage device according to an embodiment of the present invention; FIG. 2 is a schematic partial block diagram of the storage device shown in FIG. 1; as shown in fig. 1 and 2, an embodiment of the present invention provides a storage device 100 for a refrigeration device, including a storage structure 110, a hydrophilic structure 120, and a drainage structure 130. The storage structure 110 defines a closed space for storing articles, such as food materials, especially food materials with high freshness requirement, such as vegetables and fruits. The hydrophilic structure 120 is disposed on one sidewall of the enclosed space to adsorb water vapor in the enclosed space. Drainage structure 130 is configured to receive at least water flowing down the underside of hydrophilic structure 120 and to drain the water out of the enclosed space.

The utility model discloses storage device 100 is because having hydrophilic structure 120 and drainage structures 130, and the hydroscopicity of usable hydrophilic structure 120 absorbs water to through drainage structures 130 with water discharge enclosure space, prevent water gathering in the enclosure space, prevent to eat material and water contact, and then prevent to eat the material rotten. That is, by designing the water vapor absorption and drainage structure 130 in the sealed space, the food can be kept fresh and the condensed water can be drained. The utility model discloses a storage device 100 has solved sealed drawer that moisturizes at the fresh-keeping in-process of output fruit, and the unable exhaust problem of condensation ponding that produces forms more lasting fresh-keeping effect.

In some embodiments of the present invention, the hydrophilic structure 120 includes a heat conducting plate 121 and a hydrophilic coating 122 disposed on one side of the heat conducting plate 121, and the other side of the heat conducting plate 121 is mounted on the corresponding side wall of the enclosed space. Because the water absorption structure has the heat-conducting plate 121, it can utilize the good heat-conducting property of heat-conducting plate 121, especially metal sheet for the heat-conducting plate 121 is cooled down comparatively fast when storing device 100 is refrigerated, and hydrophilic coating 122 adsorbs the effect of steam, and steam condenses on heat-conducting plate 121, discharges through the drain pipe structure, and the steam that absorbs water drainage is efficient. Preferably, the hydrophilic structure 120 is disposed on the rear wall of the enclosed space. The heat conducting plate 121 is a metal plate, and the metal plate is an aluminum plate. In some optional embodiments of the present invention, the hydrophilic structure 120 is a hydrophilic coating disposed on the respective sidewall of the enclosed space. In some embodiments of the present invention, the molecules of the hydrophilic coating 122 with polar groups have a high affinity for water, and attract water molecules. The hydrophilic coating 122 has hydrophilicity and thus can effectively absorb moisture in the enclosed space.

In some embodiments of the present invention, the drainage structure 130 is further configured to receive water on the bottom wall of the enclosed space; the drain structure 130 includes a collecting groove provided on the bottom wall of the closed space, and a drain pipe 131 communicating with the collecting groove. The drain pipe 131 can be installed at the drain port of the collecting groove through a joint structure, and is convenient to process, install and manufacture. The end of the drain pipe 131 may communicate with a drain manifold in the refrigeration freezer. Alternatively, the end of the drain pipe 131 is positioned above the evaporating dish of the refrigerating and freezing apparatus, and the evaporating dish is positioned above the compressor. When the storage device 100 is installed in the refrigerating space of the refrigerating and freezing device, the drain pipe 131 may be inserted into the drain passage of the refrigerating space and spaced apart from the drain passage of the refrigerating space.

Further, a cover plate is provided at the end of the drain pipe 131, a spring is provided between the drain pipe 131 and the cover plate, the spring urges the cover plate to close the drain pipe 131, and the cover plate opens the drain pipe 131 against the elastic force of the spring when the weight of the collected water. Because set up the spring between drain pipe 131 and apron, the spring impels the apron to close drain pipe 131 to prevent that the outside gas of refrigerator from entering into the enclosure inside, guarantee the refrigeration effect in the enclosure.

In some embodiments of the present invention, the storage structure 110 includes a housing 111, a storage box 112 with an upward opening is disposed in the housing 111, and a rear wall of the storage box 112 is spaced apart from a rear wall of the closed space. Because the rear wall of storing box 112 sets up with the back wall interval of enclosure, can make steam adsorbed the back, can not get into storing box 112 once more in, further keep apart water and eat the material, guarantee that the condensate water is discharged smoothly.

Further, the bottom wall of the storage box 112 is spaced apart from the bottom wall of the closed space. The lower end of the hydrophilic coating 122 may be rearward and below the rear end of the bottom wall of the storage box 112. Further optionally, be provided with the hole of permeating water on the diapire of storing box 112, the water in the storing box 112 of being convenient for directly flows away, further improves fresh-keeping effect, prevents to rot.

To facilitate taking the article, the housing 111 has a front opening, the storage box 112 is a drawer, and is drawably disposed in the housing 111 through the front opening, and a sealing structure is disposed between a drawer door of the drawer and the front opening of the housing 111. By arranging the drawer-type storage device 100, the food material is convenient to take and place, and the practicability is high. In this embodiment, the housing 111 may also be referred to as a peripheral structure. The sealing structure can be a sealing strip or a sealing ring. The peripheral structure is fully sealed except for the side provided with the sealing strip. The drawer and the peripheral structure realize the sealing performance of the closed space by extruding the sealing strip.

In some embodiments of the present invention, the sealing structure may include a ring-shaped connecting wall, an installation portion disposed on one side of the connecting wall, and a contact portion disposed on the other side of the connecting wall, and the installation portion may be inserted into the rear side of the drawer door, and the contact portion may be abutted against the front end of the casing 111.

The rear wall of the housing 111, i.e., the rear wall of the closed space, may be obliquely disposed, the rear wall of the housing 111 extends upward and rearward from the lower end thereof to the upper end thereof at an inclination angle of 75 ° to 87 °, and the oblique disposition may facilitate downward flow of water on the hydrophilic coating 122, improving drainage efficiency. Further, the guide groove extending along the vertical direction is formed in the front surface of the heat conducting plate 121, so that the area of the hydrophilic coating 122 can be increased, and the condensed water can flow downwards quickly.

Fig. 3 is a schematic structural diagram of a storage device 100 according to an embodiment of the present invention, as shown in fig. 3, in some embodiments of the present invention, the storage structure 110 is a box 200 of a refrigeration device, that is, the housing 111 may be a part of the box 200, so as to reduce the structural complexity of the refrigerator. Of course, as shown in fig. 4, the storage structure 110 may be installed in the storage compartment 210 in the case 200. And further, the air flow can be arranged at intervals with the compartment wall of the storage compartment 210, so that the air flow can conveniently cool the articles in the closed space.

In some embodiments of the present invention, the drawer may include a drawer body and a drawer door detachably installed at a front side of the drawer body. The drawer is mounted to the housing 111 by a slide assembly so as to be slidable back and forth. Each sliding rail assembly comprises a fixed rail fixed on the inner wall of the shell 111 and a sliding rail capable of sliding back and forth relative to the fixed rail, and the drawer body is mounted on the sliding rail so as to realize back and forth pushing and pulling. As will be appreciated by those skilled in the art, two slide assemblies are located on two side walls of the housing 111. The outer surfaces of the two transverse side walls of the drawer body are respectively provided with at least one elastic pretightening force applying part, and the elastic pretightening force applying parts are abutted against the corresponding sliding rails and used for applying elastic force towards the direction away from the drawer body to the sliding rails so as to enable the drawer body to be tightly connected with the sliding rails.

In the prior art, the fixed rail and the sliding rail of the sliding rail assembly are designed with a necessary gap, so the sliding rail assembly is easy to shake. And the drawer body of this embodiment is through applying horizontal outside elasticity to two slide rails for it is inseparabler with the stationary rail laminating ground, makes the drawer can not rock about. The elastic pretightening force applying part can be a metal elastic sheet, one end of the elastic pretightening force applying part is fixed on the drawer body, and the other end of the elastic pretightening force applying part is abutted against the sliding rail. The metal elastic sheet has the advantages of easy processing and good elastic effect.

Fig. 4 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention. As shown in fig. 4, the embodiment of the present invention further provides a refrigerating and freezing apparatus, which includes a box 200 and any one of the storage devices 100, wherein the storage device 100 is disposed in the box 200.

In some embodiments of the present invention, the refrigeration and freezing apparatus may generally further include a door, a refrigeration system, and an air supply system. Wherein, the cabinet 200 defines a storage compartment 210 therein. The number and structure of the storage compartments 210 may be configured according to the needs, and the storage compartments 210 may be configured as a refrigerating space, a freezing space, a temperature changing space, or a fresh-keeping space according to different purposes. Each storage compartment 210 may be divided into a plurality of storage regions by a partition plate, and the storage regions may store articles by racks or drawers. The door body is disposed on a front surface of the cabinet 200 to enclose the storage compartment 210. The door bodies may be disposed corresponding to the storage compartments 210, that is, each storage compartment 210 corresponds to one or more door bodies. The number of the storage compartments 210 and the door bodies, and the function of the storage compartments 210 can be selected according to the actual situation. The refrigeration system and the air supply system are used for providing cold energy into the storage compartment 210.

Preferably, the storage device 100 can be disposed in a storage compartment 210, such as the bottom of the refrigeration space, for storing food materials such as fruits and vegetables.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A storage device for a refrigeration and freezing device comprises a storage structure, wherein a closed space for storing articles is defined in the storage structure, and the storage device is characterized by further comprising:

the hydrophilic structure is arranged in the closed space to adsorb water vapor in the closed space; and

2. Storage device according to claim 1,

the hydrophilic structure comprises a heat-conducting plate and a hydrophilic coating arranged on one side of the heat-conducting plate, and the other side of the heat-conducting plate is arranged on one side wall of the closed space.

3. Storage device according to claim 1,

the hydrophilic structure is a hydrophilic coating disposed on one sidewall of the enclosed space.

4. Storage device according to claim 2,

the hydrophilic structure is arranged on the rear wall of the closed space;

5. Storage device according to claim 1,

the storage structure comprises a shell, wherein a storage box with an upward opening is arranged in the shell, and the rear wall of the storage box and the rear wall of the closed space are arranged at intervals.

6. Storage device according to claim 5,

the bottom wall of the storage box and the bottom wall of the closed space are arranged at intervals.

7. Storage device according to claim 5,

the casing has forward opening, the storing box is the drawer, via set up in to opening drawable in to the casing, the drawer door of drawer with be provided with seal structure between the forward opening of casing.

8. A storage device as claimed in claim 1, wherein the storage structure is a cabinet of a refrigeration and freezing apparatus.

9. Storage device according to claim 1,

the drain structure is further configured to receive water on a bottom wall of the enclosed space; the drainage structure comprises a collecting groove arranged on the bottom wall of the closed space and a drainage pipe communicated with the collecting groove.

10. A refrigerating and freezing apparatus comprising a box body, and further comprising the storage device according to any one of claims 1 to 9, wherein the storage device is disposed in the box body.