Refrigerator

A technology for refrigerators and cabinets, which is applied in the field of refrigerators, and can solve the problems of unfavorable freshness preservation in the refrigerator room, which is about 20%, and achieve the effects of improving temperature fluctuations, improving freshness preservation performance, and avoiding direct impact

Active Publication Date: 2012-08-01
HEFEI MIDEA REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This type of single-system air cooler has a simple structure, but because the -18°C dry air in the freezer is mixed with the air in the re

Method used

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Example Embodiment

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying The description does not indicate or imply tha...

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PUM

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Abstract

The invention discloses a refrigerator, which comprises a refrigerator body, a freezing chamber door body, a refrigerating chamber door body, a freezing evaporator and a heat exchange part, wherein the heat exchange part is arranged in a refrigerating chamber and communicated with a freezing chamber through an air inlet and an air return port; and the heat of the air of the freezing chamber is exchanged with the heat of the air of the refrigerating chamber by using the heat exchange part. According to the refrigerator provided by the embodiment of the invention, cold exchange of the refrigerating chamber and the freezing chamber is realized by using the heat exchange part, direct contact of the air of the freezing chamber and the air of the refrigerating chamber is avoided, and the humidity of the refrigerating chamber can be more than 70 percent, so the freshness-preserving performance of the refrigerating chamber is improved. Moreover, direct impact of the low-temperature cold air of the freezing chamber on the refrigerating chamber is avoided, so the phenomenon of temperature fluctuation in the refrigerating chamber is greatly improved, and the freshness-preserving performance of the refrigerating chamber is improved.

Description

technical field [0001] The invention relates to the technical field of preparation of household appliances, and more specifically, the invention relates to a refrigerator. Background technique [0002] At present, most of the existing side-by-side door products are single-system air-cooled machines, which are characterized in that: the freezer is equipped with a set of refrigeration system, mainly including fin evaporator and convection fan, and the fin evaporator provides cooling capacity for the freezer , while the convection fan rotates to force the air in the freezing chamber to pass through the finned evaporator to improve the heat exchange effect. The refrigerating room uses an air duct to directly blow the low-temperature air (usually -18 degrees Celsius) in the freezing room into the refrigerating room, mixes with the air in the refrigerating room, and then flows back into the freezing room through the air return port, thereby reducing the temperature in the refriger...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D19/00
Inventor 吕正光潘巨忠潘舒伟张贤中
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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