Horizontal type frost-free refrigerator

Abstract

The invention discloses a horizontal type frost-free refrigerator which comprises a box body and a door body. A chamber is arranged in the box body. An air flue system is arranged in the box body and comprises an evaporator, an air supply fan, an air inlet flue and an air return flue. The evaporator is located in an evaporator cavity. The evaporator cavity is located at the end in the length direction of the box body. The air supply fan is located above the evaporator. The evaporator is provided with an evaporator temperature sensor, a defrosting heater and a defrosting protector. An evaporator water receiving tray is arranged below the evaporator. The air inlet flue comprises two sub air inlet flues arranged on the two sides of the chamber correspondingly. Each sub air inlet flue is composed of a horizontal section and a vertical section and is in an L shape. The horizontal section of each sub air inlet flue extends in the length direction of the box body, the vertical section of each sub air inlet flue is vertically arranged at the end, away from the evaporator cavity, of the box body, and the bottom end of the vertical section of each sub air inlet flue extends to the bottom of the chamber. The horizontal type frost-free refrigerator has the advantages that regular and automatic defrosting action can be completed, the whole defrosting process is safe and efficient, and great convenience is brought to users.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a horizontal frost-free refrigerator. Background technique [0002] As a convenient refrigeration tool, the horizontal freezer is widely used in commercial and household fields. Considering the cost and manufacturing process, the horizontal refrigerators on the market all adopt the direct cooling method, that is, the evaporator pipe is wrapped around the inner tank to foam, and a drain pipe is installed at the bottom of the cabinet. This method causes the common faults of the horizontal freezer - severe frosting and laborious opening of the door. After the user uses it for a period of time, a thick frost layer is formed on the inner tank of the freezer due to condensation of water vapor. The user can only cut off the power, take out the food, and discharge the frost through the drain after melting. In addition, with this refrigeration method, a large pressure di...

AI Technical Summary

Problems solved by technology

However, the difference is that the freezer is generally much longer than the refrigerator in the width direction, and the general freezer does not have a refrigerator-like shelf. Not enough phenomenon

Images