CN219494509U

CN219494509U - Refrigerator with defrosting function

Info

Publication number: CN219494509U
Application number: CN202320845640.7U
Authority: CN
Inventors: 王兆发
Original assignee: Williams Refrigeration Equipment Dongguan Co ltd
Current assignee: Williams Refrigeration Equipment Dongguan Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-08
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a refrigerator with a defrosting function, which comprises a refrigerator body and a refrigerator door; the cabinet body is provided with a refrigerating space with a forward opening and a refrigerating circulation cavity, the lower end of the refrigerating circulation cavity is communicated with the lower end of the refrigerating space, and a refrigerating device is arranged in the upper end of the cabinet body; the cabinet body is internally provided with a heating circulation cavity, the lower end of the heating circulation cavity is communicated with the lower end of the refrigerating space, a heating pipe is arranged in the heating circulation cavity, the upper end of the cabinet body is internally provided with a fan, the input end of the fan is communicated with the upper end of the heating circulation cavity, and the output end of the fan is communicated with the upper end of the refrigerating space. Through the cooperation setting heating tube and fan, the heating tube is located the heating cycle chamber, when food need unfreeze, can open heating tube and fan to realize heating cycle, can freeze frozen food fast, can open refrigerating plant and keep in cold storage after the completion of unfreezing, avoid influencing the quality of edible material, convenience of customers uses.

Description

Refrigerator with defrosting function

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a refrigerator with a defrosting function.

Background

The refrigerator is another name of a refrigerator and a refrigerated cabinet. All evaporating pipes of the high-quality refrigerator are made of high-quality copper coils and are processed into wide-surface special shapes. The stainless steel plate has a smooth and good surface, the whole plate is thin and uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm. The copper pipe has better cold transfer effect than the aluminum pipe or the composite pipe, better corrosion resistance, high-quality copper coil pipe has the advantages of high cleanliness in the pipe and less pipe joints, and can effectively prevent the internal leakage or blockage failure of the refrigerating system. The round tube is processed into a rectangle, so that the contact between the evaporating tube and the cold-transferring liner is changed from point contact to surface contact, the transfer area is enlarged, and the refrigerating speed can be increased.

The double refrigerating technology solves the technical problem that a single refrigerating mode is difficult to overcome, and the refrigerating dead zone is not formed in the refrigerator. The 500mm ultra-wide shelf provides a larger effective display area and more inventory for customers. The special Eulerian lamp tube arranged at the front edge of each layer of shelf enhances the display effect of articles in the cabinet. The refrigerator is integrated with a firm steel frame foundation, so that the refrigerator body is better in heat preservation performance and firm and durable in structure. The color steel plate cabinet body inner container with high corrosion resistance increases the service life of the cabinet body. The full transparent glass side plate of the refrigerator makes the articles in the refrigerator clear at a glance, and enhances the article display effect in the refrigerator. The digital temperature controller controlled by the microcomputer ensures that the temperature of the articles in the cabinet is controlled more accurately, and the system is more energy-saving.

Most of the existing refrigerators can only refrigerate or freeze and store foods, the frozen foods are required to be thawed outside the refrigerator and then used, and the quality of food materials can be affected if the frozen foods are not timely used or put into refrigeration and storage after thawing due to uncertain thawing time. Thus, there is a need for improvements in current freezers.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a refrigerator with thawing function, which can rapidly thaw frozen food and has thawing function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a refrigerator with defrosting function comprises a refrigerator body and a refrigerator door; the cabinet body is provided with a refrigerating space with a forward opening and a refrigerating circulation cavity, the lower end of the refrigerating circulation cavity is communicated with the lower end of the refrigerating space, a refrigerating device is arranged in the upper end of the cabinet body, the input end of the refrigerating device is communicated with the upper end of the refrigerating circulation cavity, and the cold air output end of the refrigerating device is communicated with the upper end of the refrigerating space; the cabinet door is matched with the opening of the refrigerating space and can be arranged on the cabinet body in a switching way; the cabinet body is internally provided with a heating circulation cavity, the lower end of the heating circulation cavity is communicated with the lower end of the refrigerating space, a heating pipe is arranged in the heating circulation cavity, the upper end of the cabinet body is internally provided with a fan, the input end of the fan is communicated with the upper end of the heating circulation cavity, and the output end of the fan is communicated with the upper end of the refrigerating space.

As a preferable scheme, the bottom of the cabinet body is provided with a drain pipe which is communicated with the refrigerating space.

As a preferable scheme, the heating circulation cavity is positioned in the rear side of the cabinet body, and the heating pipes are arranged at intervals up and down.

As a preferable scheme, the number of the refrigerating circulation cavities is two, and the refrigerating circulation cavities are respectively positioned in the left side and the right side of the cabinet body.

As a preferable scheme, an ultraviolet sterilizing lamp is arranged on the inner wall of the refrigerating space.

As a preferable scheme, a plurality of partition boards are arranged in the refrigerating space, and the partition boards are arranged at intervals up and down.

As a preferable scheme, a control board is arranged in the upper end of the cabinet body, the control board is connected with the refrigerating device, the heating pipe and the fan, and the control board is exposed out of the front side surface of the cabinet body.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:

through the cooperation setting heating tube and fan, the heating tube is located the heating cycle chamber, when food need unfreeze, can open heating tube and fan to realize heating cycle, can freeze frozen food fast, can open refrigerating plant and keep in cold storage after the completion of unfreezing, avoid influencing the quality of edible material, convenience of customers uses.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a front view of a preferred embodiment of the present utility model;

FIG. 2 is a side perspective view of a preferred embodiment of the present utility model;

fig. 3 is a perspective view from above of a preferred embodiment of the present utility model.

Detailed Description

The cabinet 10 has a refrigerating space 11 with a front opening and a refrigerating cycle chamber 12, the lower end of the refrigerating cycle chamber 12 is communicated with the lower end of the refrigerating space 11, a refrigerating device 30 is arranged in the upper end of the cabinet 10, the input end of the refrigerating device 30 is communicated with the upper end of the refrigerating cycle chamber 12, and the cold air output end of the refrigerating device 30 is communicated with the upper end of the refrigerating space 11. In this embodiment, the bottom of the cabinet 10 is provided with a plurality of casters 13 to facilitate movement; the bottom of the cabinet body 10 is provided with a drain pipe 14, and the drain pipe 14 is communicated with the refrigerating space 11; the refrigerating space 11 is provided with a plurality of partition boards 15, the partition boards 15 are arranged at intervals up and down, and the inner wall of the refrigerating space 11 is provided with ultraviolet sterilizing lamps 40, the ultraviolet sterilizing lamps 40 are used for sterilizing food, and the ultraviolet sterilizing lamps 40 are arranged at intervals up and down. The number of the refrigerating cycle chambers 12 is two, and the refrigerating cycle chambers are respectively positioned inside the left side and the right side of the cabinet body 10.

The cabinet door 20 is adapted to the opening of the refrigerating space 11 and is openably and closably provided on the cabinet body 10.

A heating circulation cavity 16 is arranged in the cabinet body 10, the lower end of the heating circulation cavity 16 is communicated with the lower end of the refrigerating space 11, a heating pipe 50 is arranged in the heating circulation cavity 16, a fan 60 is arranged in the upper end of the cabinet body 10, the input end of the fan 60 is communicated with the upper end of the heating circulation cavity 16, and the output end of the fan 60 is communicated with the upper end of the refrigerating space 11. In this embodiment, the heating circulation chamber 16 is located inside the rear side of the cabinet 10, and the heating tubes 50 are arranged in a plurality of vertically spaced manner; a control board 70 is provided inside the upper end of the cabinet 10, and the control board 70 is connected to the refrigerator 30, the heating pipe 50, the fan 60, and the ultraviolet germicidal lamp 40, and the control board 70 is exposed to the front side of the cabinet 10.

The working principle of the embodiment is described in detail as follows:

after the refrigerator is opened, the cabinet door 20 is opened, and then, frozen food is placed in the refrigerating space 11, and when a temperature sensor (not shown) detects that the temperature in the refrigerating space 11 is below-1 ℃, a heating cycle is started, the heating tube 50 generates heat, and the heat is transferred to the refrigerating space 11 by the fan 60 to defrost the food. When the thawing is completed, the heating cycle is stopped and the refrigerating cycle is shifted to a refrigerating cycle when the temperature in the refrigerating space 11 is raised to 2 ℃, and cold air generated by the refrigerating device 30 is supplied into the refrigerating space 11, so that the temperature in the refrigerating space 11 is maintained between 1 and 4 ℃.

The design focus of the utility model is that: through the cooperation setting heating tube and fan, the heating tube is located the heating cycle chamber, when food need unfreeze, can open heating tube and fan to realize heating cycle, can freeze frozen food fast, can open refrigerating plant and keep in cold storage after the completion of unfreezing, avoid influencing the quality of edible material, convenience of customers uses.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.

Claims

1. A refrigerator with defrosting function comprises a refrigerator body and a refrigerator door; the cabinet body is provided with a refrigerating space with a forward opening and a refrigerating circulation cavity, the lower end of the refrigerating circulation cavity is communicated with the lower end of the refrigerating space, a refrigerating device is arranged in the upper end of the cabinet body, the input end of the refrigerating device is communicated with the upper end of the refrigerating circulation cavity, and the cold air output end of the refrigerating device is communicated with the upper end of the refrigerating space; the cabinet door is matched with the opening of the refrigerating space and can be arranged on the cabinet body in a switching way; the method is characterized in that: the cabinet body is internally provided with a heating circulation cavity, the lower end of the heating circulation cavity is communicated with the lower end of the refrigerating space, a heating pipe is arranged in the heating circulation cavity, the upper end of the cabinet body is internally provided with a fan, the input end of the fan is communicated with the upper end of the heating circulation cavity, and the output end of the fan is communicated with the upper end of the refrigerating space.

2. The refrigerator with defrosting function according to claim 1, wherein: the bottom of the cabinet body is provided with a drain pipe which is communicated with the refrigerating space.

3. The refrigerator with defrosting function according to claim 1, wherein: the heating circulation cavity is positioned in the rear side of the cabinet body, and the heating pipes are arranged at intervals up and down.

4. The refrigerator with defrosting function according to claim 1, wherein: the two refrigeration cycle cavities are respectively positioned in the left side and the right side of the cabinet body.

5. The refrigerator with defrosting function according to claim 1, wherein: an ultraviolet sterilizing lamp is arranged on the inner wall of the refrigerating space.

6. The refrigerator with defrosting function according to claim 1, wherein: a plurality of partition boards are arranged in the refrigerating space and are arranged at intervals up and down.

7. The refrigerator with defrosting function according to claim 1, wherein: the upper end of the cabinet body is internally provided with a control board which is connected with the refrigerating device, the heating pipe and the fan, and the control board is exposed out of the front side surface of the cabinet body.