Defrost refrigerator and control method of defrost refrigerator

A control method and refrigerator technology, which are applied to refrigerators/freezers, household refrigerators, defrosting, etc., can solve the problems of increasing the cost of the refrigerator, occupying the internal space of the refrigerator, and increasing the energy consumption of the refrigerator, and shortening the defrosting time. time, prolong the life of the fan, and reduce the energy consumption of the refrigerator

Active Publication Date: 2011-12-21
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The defrosting device not only occupies the internal space of the refrigerator, but also increases the overall cost of the refrigerator; and because the heater needs to be energized during the

Method used

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  • Defrost refrigerator and control method of defrost refrigerator
  • Defrost refrigerator and control method of defrost refrigerator
  • Defrost refrigerator and control method of defrost refrigerator

Examples

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Embodiment Construction

[0036] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein 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 accompanying drawings are exemplary, and are only used to explain the present invention, and cannot be construed as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, not It indicates or implies that th...

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PUM

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Abstract

The invention provides a defrosting refrigerator and a control method thereof. The defrosting refrigerator comprises a box body, an air channel cover plate, door bodies, an evaporator, a defrosting sensor, a compressor, a fan and a controller. The air channel cover plate is arranged in the box body so as to limit a compartment and an air channel between the air channel cover plate and the inner back wall of the box body. The defrosting sensor is arranged on the evaporator and is used for detecting the temperature of the evaporator. The fan is arranged in the air channel and is used for circulating air between the air channel and the compartment. The controller is respectively connected with the defrosting sensor, the compressor and the fan and is used for controlling the compressor to stop running and controlling the fan to continuously run till the temperature detected by the defrosting sensor is up to a first temperature after the compressor runs preset starting and closing circles every time. According to the defrosting refrigerator disclosed by the embodiment of the invention, the inner space of the refrigerator is saved, the whole machine cost is reduced, and the energy consumption is also reduced.

Description

Technical field [0001] The present invention relates to the technical field of refrigeration equipment design and manufacturing, in particular to a defrosting refrigerator and a control method of the defrosting refrigerator. Background technique [0002] With the improvement of people's living standards, refrigerators and other refrigeration equipment have become necessities of people's daily life. Among them, refrigerators with frost-free systems are favored by more and more consumers due to their advantages such as uniform temperature, fast cooling speed and automatic defrosting. [0003] Traditional refrigerators with a frost-free system generally use fans to achieve forced convection circulation of cold air to indirectly cool food. During the cooling operation, the surface temperature of the evaporator is lower than the dew point temperature of the air in the cabinet, and the air continues to circulate in the refrigerator. The surface of the evaporator will be frosted, resulti...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D21/06F25D29/00
CPCY02B40/32Y02B40/00
Inventor 方忠诚吴廷伯江明波纵兆梦金永哲符秀亮
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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