Multi-temperature-zone horizontal type air cooling refrigerator

Abstract

The invention discloses a multi-temperature-zone horizontal type air cooling refrigerator. The refrigerator comprises a horizontal type refrigerator body and door bodies; a storage cavity and an evaporation cavity are formed in the horizontal type refrigerator body; a heat preservation partition is arranged in the storage cavity and divides the storage cavity into a freezing cavity and a temperature-variable cavity; a fan and an evaporator are arranged in the evaporation cavity; an end part air outlet duct is formed in one end part of the horizontal type refrigerator body; side air outlet ducts are formed in the two side walls of the horizontal type refrigerator body separately; an air return duct is formed in the lower part of the horizontal type refrigerator body; the end part air outlet duct and the side air outlet ducts communicate with an air outlet of the evaporation cavity; the air return duct communicates with an air inlet of the evaporation cavity; the end part air outlet duct and the side air outlet ducts are located in the freezing cavity; auxiliary air outlet ducts are formed in the side air outlet ducts and are located in the temperature-variable cavity; and the air outlet direction of air outlets of the side air outlet ducts and the air outlet direction of an air outlet of the end part air outlet duct are set in a staggered mode. The refrigerator has the advantages that cold energy of the refrigerator can be allocated uniformly, and the user experience can be improved.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a horizontal air-cooled refrigerator with multiple temperature zones. Background technique [0002] At present, refrigeration equipment (refrigerators, freezers, etc.) are commonly used electrical appliances in people's daily life, and freezers are divided into horizontal freezers and vertical freezers, and horizontal freezers are widely used because of their large storage capacity. Conventional horizontal refrigerators usually use direct cooling for refrigeration, but during use, the cabinet is prone to frost. In order to reduce frost inside the cabinet, air-cooled horizontal refrigerators are gradually being promoted. Chinese Patent Nos. 201520524111.2 and 201520611759.3 respectively disclose air-cooled horizontal refrigerators, and realize air-cooled refrigeration of the horizontal refrigerators by setting air outlets and return air outlets. However, due to the large internal volume...

AI Technical Summary

Problems solved by technology

However, due to the large internal volume of the cabinet of the horizontal freezer, the stored items are piled up inside the cabinet, the cold air cannot circulate smoothly in the cabinet, and the cooling capacity distribution in different areas is not balanced, resulting in poor cooling effect; At the same time, the refrigerators in the prior art are all under refrigeration conditions, and items that need to be refrigerated cannot be stored, and the user experience is poor.

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