Air cooling refrigerator and control method of air cooling refrigerator

Abstract

The invention provides an air cooling refrigerator and a control method of the air cooling refrigerator. The air cooling refrigerator comprises an air way, a refrigerating chamber and a freezing chamber, a fan arranged in the air way, and a cooling chamber for arranging a cooler, wherein the quantity of air supplied to the refrigerating chamber is controllably adjusted.the control method of the air cooling refrigerator comprises the following steps: the cold quantities needed by refrigeration of the refrigerating chamber and the freezing chamber are respectively calculated; the air supply time of the freezing chamber is estimated according to the cold quantity needed by the freezing chamber; the air supply quantity of the refrigerating chamber needed for refrigeration of the refrigerating chamber is calculated according to the cold quantity needed by the refrigerating chamber when supplying air to the freezing chamber; and the cooler and the fan are started, and the air supply quantity of the refrigerating chamber is initialized as the calculated air supply quantity to refrigerate the refrigerating chamber and the freezing chamber. The technical scheme of the invention is used for shortening single refrigerating time of the freezing chamber, effectively relieving the humidity reduction of the freezing chamber and improving the foods preservation degree.

Description

technical field [0001] The invention relates to a refrigerator control, in particular to an air-cooled refrigerator and a control method for the air-cooled refrigerator. Background technique [0002] As the pace of life continues to accelerate, the number of times consumers purchase food has decreased, but the amount of purchases has continued to increase, and most of the time it is concentrated shopping once a week. Such a large amount of food requires a refrigerator with better fresh-keeping effect and larger capacity. Air-cooled refrigerators just meet these needs. [0003] At present, the air-cooled technology uses a built-in hidden cooler (such as the evaporator of the refrigerant circulation system) to cool the air flowing through it, and uses a fan to force the cold air to circulate, so that the cold air is evenly distributed in each compartment of the refrigerator to achieve cooling. The cooling speed of the air-cooled refrigerator is faster. Especially for large-...

AI Technical Summary

Problems solved by technology

[0004] However, when the circulating air flow of the existing air-cooled refrigerator flows out of the air outlet of the refrigerated compartment, it takes away the moisture in the food, which will dehydrate and air-dry the preserved food, which is very unfavorable to the freshness of the food. Therefore, the food stored in the air-cooled refrigerator Food generally needs to be placed in a fresh-keeping box or a fresh-keeping bag

In addition, when the air passes through the cooler, it will frost on the cooler when it is cold, resulting in a decrease in heat transfer and sales, and a reduction in the operating efficiency of the refrigerator. It must be defrosted after a period of operation.

Images