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Moisturizing refrigerator and moisturizing control method thereof

A technology for refrigerators and protective covers, which is applied in the field of moisturizing control of refrigerators and moisturizing refrigerators. It can solve the problems of affecting food preservation effect, loss of water and nutrition, and low humidity, so as to improve preservation effect, strengthen water vapor circulation, and reduce water loss. Effect

Active Publication Date: 2010-12-15
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The humidity in the refrigerating chamber of this refrigerator structure is low, which affects the freshness of food to a certain extent, especially for fruits, vegetables, meat, etc., it is easy to lose water and nutrients in dry air

Method used

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  • Moisturizing refrigerator and moisturizing control method thereof
  • Moisturizing refrigerator and moisturizing control method thereof
  • Moisturizing refrigerator and moisturizing control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 2 As shown, the refrigerating chamber 10 of this embodiment is provided with a partition 20 , and the partition 20 and the inner wall 11 of the refrigerating chamber 10 enclose a moisturizing buffer space. Such as figure 1 As shown, the rear of the refrigerator compartment 10 is generally provided with a refrigeration evaporator 40 (please see the dotted line) for refrigeration. Corresponding to the position of the refrigerating evaporator 40 , the gas temperature in the moisturizing buffer space is lower than the gas temperature in other positions in the refrigerating room 10 .

[0029] As the air inlet of the moisturizing buffer space, the air guiding device 21 is used to introduce the air in the refrigerator compartment 10 into the moisturizing buffer space. The air guiding device 21 can be located above the partition 20 , and can also be directly arranged on the partition 20 . Preferably, the air guide device 21 is a fan installed on the partition...

Embodiment 2

[0032] Such as figure 2 and image 3 As shown, the refrigerator of this embodiment is equipped with a protective cover 30 on the fan, and the protective cover 30 is arranged on the surface of the partition 20 outside the moisture-retention buffer space, so as to prevent the fan from being directly exposed to the refrigerator compartment 10. It may cause damage to users during high-speed operation, while avoiding damage to various foods stored in the refrigerator compartment 10 .

[0033] Further, at least one ventilation hole is provided on the protective cover 30, through which the relatively high-humidity air in the refrigerator compartment 10 can be introduced into the fan.

Embodiment 3

[0035] Such as Figure 4 As shown, the present invention also protects a moisture control method for a refrigerator, comprising the following steps:

[0036] Step S401: Install a moisturizing buffer space in the refrigerating room 10 of the refrigerator. Preferably, according to the method described above, the moisturizing buffering space is set at the position corresponding to the refrigerating evaporator 40 behind the refrigerating room 10, so that the gas in the moisturizing buffering space have a relatively low temperature.

[0037] Step S402: Introduce the relatively high-humidity and high-temperature gas in the refrigerating chamber 10 into the moisturizing buffer space to exchange heat with the original relatively low-temperature and dry gas in the moisturizing buffer space, thereby generating condensed water.

[0038] Step S403: Use the condensed water generated in the moisturizing buffer space to humidify the refrigerator compartment 10, so that a part of the condens...

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PUM

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Abstract

The invention discloses a moisturizing refrigerator and a moisturizing control method thereof. The moisturizing refrigerator comprises a refrigerating chamber in which a moisturizing buffer space for generating condensate water is arranged; and an air guiding device and a moistening device are also arranged in the refrigerating chamber, wherein the air guiding device is used for guiding air in the refrigerating chamber into the moisturizing buffer space, and the moistening device is used for moistening the refrigerating chamber by utilizing the condensate water generated in the moisturizing buffer space. Because the water vapor circulation in the refrigerating chamber is enhanced, the humidity in the refrigerating chamber can be effectively increased and kept at 80%-90%, andthe refreshing effect of the refrigerating chamber is obviously improved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a moisturizing refrigerator and a method for controlling the moisturizing of the refrigerator. Background technique [0002] With the improvement of people's material living standards, higher and higher requirements are put forward for the fresh-keeping performance of refrigerators. At present, a variety of refrigerator fresh-keeping technologies have appeared in the market, such as frequency conversion fresh-keeping technology, super biological fresh-keeping technology, metal ion sterilization, multi- Circulation refrigeration and freshness preservation, etc. In fact, the core of fresh-keeping technology is to maintain high humidity in the refrigerator and reduce water loss. [0003] Such as figure 1 As shown, the water vapor in most refrigerators condenses on the inner wall 11 of the refrigerating chamber 10 after being condensed at low temperature, and flows into the wate...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D17/04F25D17/06F25D21/14
Inventor 潘巨忠吕正光文坚刘秀宇沈剑
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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