Refrigeration device and dehumidification method thereof

A technology of refrigeration device and dehumidification unit, applied in household refrigeration device, cooling fluid circulation device, refrigerator, etc., can solve problems such as poor user experience

Pending Publication Date: 2021-08-31
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to improve the problem of poor user experience caused by condensation in high-humidity and high-tightness compartments

Method used

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  • Refrigeration device and dehumidification method thereof
  • Refrigeration device and dehumidification method thereof

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0028] The inventive point of the refrigerating device of the present invention is to set the dehumidification unit 3 to dehumidify the refrigeration compartment 2, and other structures refer to the prior art, so figure 1 In the refrigeration device 1 shown, only the cooperative relationship between the refrigeration compartment 2 and the dehumidification unit 3 is shown, and other structures are not shown in the figure.

[0029] The refrigerating device 1 of the present invention includes a refrigerating compartment 2, a refrigeration system (not shown) for providing cooling capacity to the refrigerat...

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PUM

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Abstract

The invention discloses a refrigeration device and a dehumidification method thereof. The refrigeration device comprises a refrigeration chamber, a dehumidification unit and a control unit, and a humidity sensor is arranged in the refrigeration chamber. The dehumidification unit comprises a semiconductor unit located in the refrigeration chamber, the semiconductor unit is in communication connection with the humidity sensor, the semiconductor unit comprises a refrigeration end and a heating end, the refrigeration end is exposed in the refrigeration chamber, and the heating end is in heat conduction connection with an inner container forming the refrigeration chamber in a surrounding mode. The control unit is in communication connection with the humidity sensor and the semiconductor unit.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a refrigeration device and a dehumidification method with controllable condensation positions. Background technique [0002] Some compartments in the refrigeration appliance are used to store foods with high water content such as vegetables and fruits. These compartments are usually injection molded plastics. In order to ensure the concentration of gas (usually a certain gas, such as oxygen), these compartments have high airtightness and are isolated from outside air. Such compartments are usually drawer compartments. [0003] Usually the room for storing vegetables and fruits, in order to keep food fresh, the temperature is set to the temperature of the refrigerator room. With the respiration of vegetables and fruits, a large amount of water vapor will be produced. Because the compartment is almost sealed, the relative humidity in the compartment can reach more than 95% after ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00F25D17/04F25B21/02
CPCF25D29/00F25D17/042F25B21/02F25D2317/04111F25B2321/0212
Inventor 杨鹏张奎迟华龙王珑葛芮李京昌
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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