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Refrigeration device and control method thereof

A refrigeration equipment and air-conditioning technology, which is applied in the field of refrigeration equipment and its control, can solve the problems of increased energy consumption of refrigeration equipment and reduced quick-freezing efficiency, and achieve the effects of reducing energy consumption, improving user experience, and shortening the time of full-load operation

Inactive Publication Date: 2020-03-10
QINGDAO HAIER SPECIAL ICEBOX
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the actual use process, it is found that when the food is put into the quick-freezing chamber, due to the high temperature of the food, the return air temperature from the quick-freezing chamber to the evaporator is relatively high. Here, it is necessary to increase the operating conditions of the compressor and Only by increasing the speed of the quick-freezing fan can the function of quick-freezing be realized. At the same time, the freezing fan needs to be turned off accordingly to reduce the cooling generated by the evaporator from entering the freezing chamber, which reduces the efficiency of quick-freezing and increases the energy consumption of the refrigeration equipment.

Method used

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  • Refrigeration device and control method thereof
  • Refrigeration device and control method thereof
  • Refrigeration device and control method thereof

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Such as figure 1 As shown, the refrigeration equipment of this embodiment includes a box body 1 and an air duct 2 arranged in the box body 1, a quick-freezing chamber 101 and a refrigeration compartment 102 are formed in the box body 1, and the air duct 2 is set There is an evaporator 3, and a fan 4 is also arranged in the air duct 2....

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Abstract

The invention discloses a refrigeration device and a control method thereof. The refrigeration device comprises a box body and an air flue arranged in the box body. A quick-freeze chamber and a refrigeration compartment are formed in the box body, an evaporator is arranged in the air flue, and a fan is arranged in the air flue. The refrigeration device is characterized in that the air flue is provided with a first air outlet communicating with the quick-freeze chamber, the air flue is provided with an air returning opening communicating with the refrigeration compartment, the quick-freeze chamber communicates with the refrigeration compartment, and cold air output of the quick-freeze chamber enters the refrigeration compartment. Quick-freeze rate is achieved, energy consumption is reduced,and the user experience is improved.

Description

technical field [0001] The present invention relates to refrigeration equipment, in particular to a refrigeration equipment and a control method thereof. Background technique [0002] At present, refrigeration equipment (refrigerators, freezers, etc.) Put the food into the quick-freezing chamber for quick freezing to increase the freezing speed of the food and improve the storage nutrition of the food. For example: Chinese Patent No. 201120475651.8 discloses a refrigerator equipped with a freezing fan and a quick-freezing fan. When the quick-freezing function is activated Finally, the cold air circulation between the quick-freezing chamber and the evaporator is realized by the quick-freezing fan. However, in the actual use process, it is found that when the food is put into the quick-freezing chamber, due to the high temperature of the food, the temperature of the return air returning from the quick-freezing chamber to the evaporator is relatively high. Here, it is necessar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/06F25D23/00F25D29/00
CPCF25D11/02F25D17/065F25D17/067F25D23/006F25D29/00F25D2317/061
Inventor 彭洪祥孙东光
Owner QINGDAO HAIER SPECIAL ICEBOX
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