Air-cooling refrigerator

An air-cooled refrigerator and air duct technology, applied in household refrigerators, coolers, household refrigeration devices, etc., can solve the problems of food water loss, unfavorable long-term preservation of food, etc., and achieve the effect of convenient defrosting

Active Publication Date: 2012-02-08
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After repeated cycles, the relative humidity in the refrigerator gradually decreases, resulting in the loss of moisture in the food in the refrigerator, which is not conducive to the long-term preservation of food

Method used

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred...

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PUM

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Abstract

The invention discloses an air-cooling refrigerator which comprises a refrigerator body, a door body, an air passage, an evaporator, a water receiving disk, a fan, an air inlet pipe and an air return pipe, wherein the refrigerator body is provided with a refrigerating chamber and a freezing chamber adjacent to the refrigerating chamber; the air passage is formed in the rear wall of the refrigerating chamber; the evaporator is arranged in the air passage and is adjacent to the refrigerating chamber; the water receiving disk is arranged below the evaporator in the air passage and is used for receiving defrosted water flowing down from the evaporator; the fan is arranged in the air passage and is used for blowing and sending cold air towards the refrigerating chamber and the freezing chamber; water vapour obtained by evaporating the defrosted water is blown into the refrigerating chamber by the fan; a first end of the air inlet pipe is communicated with the air passage, and a second end of the air inlet pipe is communicated with the freezing chamber; and a first end of the air return pipe is communicated with the freezing chamber, and a second end of the air return pipe is communicated with the air passage. According to the air-cooling refrigerator disclosed by the embodiment of the invention, the relative humidity in the refrigerating chamber can be improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an air-cooled refrigerator. Background technique [0002] In the current full air-cooled single-system refrigerator, the evaporator is placed in the freezer compartment of the box body. The refrigeration principle is: with the help of the fan in the freezer room, cold air is blown into the freezer room to quickly reduce the temperature of the freezer room, and then the air in the freezer room passes through The return air duct re-enters the freezer. When the relatively high-temperature air in the refrigerator enters the freezer, the temperature drops, the water saturation in the air increases, and frost forms near the freezer evaporator. After repeated cycles, the relative humidity in the refrigerator gradually decreases, resulting in the loss of moisture in the food in the refrigerator, which is not conducive to the long-term preservation of food. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D21/14F24F6/06
Inventor 王金财耿秀华彭鹏刘志成
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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