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Refrigerator

A refrigerator and cabinet technology, applied in the field of refrigerators, can solve the problem of high cost, achieve the effect of temperature balance and speed up the cooling speed

Inactive Publication Date: 2012-01-11
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the temperature fluctuation in the refrigerating room is still large, and the cost of the inverter compressor and its inverter control system is very high

Method used

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Examples

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Embodiment Construction

[0023] 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.

[0024] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "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, rather than Nothing indicating or implying that a referenced device or elem...

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Abstract

The invention discloses a refrigerator, which comprises a refrigerator body, an evaporator, a heat exchanger, an air inlet air flue, an air return air flue, a refrigerating fan, an electric air door, a temperature detector and a controller, wherein the heat exchanger is arranged in a cold-storage compartment and is further provided with an air inlet opening and an air return opening; one end of the air inlet air flue is communicated with the air inlet opening; the other end of the air inlet air flue is further communicated with a refrigerating compartment; one end of the air return air flue is communicated with the air return opening; the other end of the air return air flue is further communicated with the refrigerating compartment; the refrigerating fan is arranged in the refrigerating compartment and is used for conveying cold air in the refrigerating compartment into the heat exchanger; the electric air door is arranged in one of the heat exchanger, the air inlet air flue and the air return air flue and is used for regulating the air quantity entering the heat exchanger from the refrigerating compartment; the temperature detector is arranged in the cold-storage compartment; and the controller is respectively connected with the temperature detector and the electric air door, so as to control the opening angle of the electric air door according to a temperature value detected by the temperature detector. According to the embodiment of the invention, the refrigerator has excellent moisturizing performance and freshness-preserving performance.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a refrigerator. Background technique [0002] Existing refrigerators are divided into direct cooling refrigerators, air cooling refrigerators and air direct cooling refrigerators according to refrigeration types. Among them, the relative humidity in the refrigerating room of the direct cooling refrigerator is only 30%-50%, and the temperature in the refrigerating room fluctuates greatly, and the fluctuation value is 3 degrees to 6 degrees. The relative humidity in the refrigerating room of the air-cooled refrigerator is lower, only 20%-30%, and the temperature fluctuation in the refrigerating room is greater, with a fluctuation value of 5 degrees to 10 degrees. The relative humidity in the refrigerating room of the air direct cooling refrigerator is only 30%-50%, and the temperature in the refrigerating room fluctuates greatly, and the fluctuation value is 3 degrees to 6 degr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/06F25D29/00
Inventor 潘舒伟文坚吕正光潘巨忠陈士发
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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