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Block-based fresh-keeping refrigerator

A fresh-keeping refrigerator and block technology, which is applied in household refrigerators, food preservation, coolers, etc., can solve the problem that the variable temperature area cannot be effectively used, it is not easy to adjust the temperature, and the cold storage area is not suitable for storage of fruits, vegetables, cooked food, etc. problem, to achieve the effect of benefiting design, energy saving and avoiding impact

Inactive Publication Date: 2020-02-04
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main temperature zones of traditional refrigerators are refrigerated zone, variable temperature zone and frozen zone. Generally, users put fruits and vegetables, leftovers, eggs, milk and other foods into the refrigerated zone, while meat, aquatic products and other foods are put into the frozen zone. However, the concept of the variable temperature zone is relatively vague, and it is not easy to adjust the temperature, so the variable temperature zone cannot be effectively used
[0003] With the improvement of the quality of life of users, the temperature zone settings of traditional refrigerators can no longer meet the needs of more and more users: the cold storage area is not suitable for the storage of all fruits, vegetables, cooked food and other foods; and meat, aquatic products and other foods are the best The storage temperature zone is not the freezer zone
Traditional refrigerators often cannot explicitly tell users the adjustable temperature range of each room and the food suitable for storage, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: Bananas are common and frequently eaten food by users, but most users store bananas at room temperature, so the storage of bananas is greatly affected by the room temperature environment, that is, the storage period is longer in winter, and only 1- 2 days. In order to increase the storage period of tropical fruits, tropical fruits can be stored in the warm storage area 1 of the refrigerator, with a constant temperature and suitable temperature, thereby prolonging the storage period of food.

Embodiment 2

[0030] Embodiment 2: With more and more refrigerator doors, users do not know how to use refrigerators effectively, especially refrigerators with multiple temperature zones. But often few users carefully read the product manual, therefore, many functions of the refrigerator have not been brought into full play. When the user needs to keep the meat fresh for a week, the user often does not know which compartment to put it in, and what is the specific adjustable temperature range of this compartment. In order to guide users to use the refrigerator rationally, the present invention marks the temperature setting range and common foods suitable for storage on the facade of the corresponding compartment, which is convenient for users to operate quickly.

Embodiment 3

[0031] Embodiment 3: the slightly frozen area 3 and the sub-frozen area 4 can extend the food preservation period, especially the slightly frozen area 3 can prolong the food preservation period, and can also make the meat food directly divided without thawing, and the nutrition of the preserved food is not lost. However, once the temperature in the slightly frozen area 3 fluctuates by more than 2°C, the freshness period of the food will be greatly reduced. Therefore, it is necessary to ensure that the temperature in the slightly frozen area 3 and the sub-frozen area 4 is constant, so the first constant temperature controller 31 and the second constant temperature are added in the room. controller 41.

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Abstract

The invention discloses a block-based fresh-keeping refrigerator, and relates to the technical field of refrigerator preservation. In the invention, a micro-freezing area and a subfreezing area are installed in a compartment of the refrigerator side by side; a first constant-temperature controller is installed in the micro-freezing area, and a second constant-temperature controller is installed inthe subfreezing area; label plates are arranged on compartment doors of a heating storage area, a refrigerating area, the micro-freezing area, the subfreezing area and a frozen area, the temperaturesetting range of the heating storage area is 8-20 DEG C, the temperature setting range of the refrigerating area is 2-8 DEG C, the temperature setting range of the micro-freezing area is minus 5-0 DEGC, the temperature setting range of the subfreezing area is minus 6-minus 15 DEG C, and the temperature setting range of the frozen area is minus 16-minus 24 DEG C. According to the block-based fresh-keeping refrigerator, the temperature ranges of the refrigerator temperature areas from top to bottom are set from high to low, so that design and energy conservation of a refrigeration system are facilitated; the reasonable partition of the refrigerator can be carried out according to the main storage food category and the fresh-keeping period of a present using family; and the temperature stability of the micro-freezing area and the subfreezing area is guaranteed through the constant-temperature controllers.

Description

technical field [0001] The invention belongs to the field of refrigerator fresh-keeping technology, in particular to a block-based fresh-keeping refrigerator. Background technique [0002] The main temperature zones of traditional refrigerators are refrigerated zone, variable temperature zone and frozen zone. Generally, users put fruits and vegetables, leftovers, eggs, milk and other foods into the refrigerated zone, while meat, aquatic products and other foods are put into the frozen zone. However, the concept of the variable temperature zone is vague, and it is not easy to adjust the temperature, so the variable temperature zone cannot be effectively used. [0003] With the improvement of the quality of life of users, the temperature zone settings of traditional refrigerators can no longer meet the needs of more and more users: the cold storage area is not suitable for the storage of all fruits, vegetables, cooked food and other foods; and meat, aquatic products and other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D23/02F25D17/04F25D29/00A23L3/3445
CPCA23L3/3445F25D11/02F25D17/042F25D23/02F25D29/00F25D2317/041F25D2323/021F25D2400/36
Inventor 胡海梅魏慧明
Owner CHANGHONG MEILING CO LTD