Temperature-changing chamber of refrigeration device and refrigeration device having same

Abstract

A refrigeration device and temperature changing chamber thereof. The temperature changing chamber (100) of the refrigeration device comprises an inner container (10) and evaporators (21, 22, 23) fitted on the inner container (10). The inner container (10) comprises a top wall (11), a bottom wall (12), a left wall (13), a right wall (14), and a back wall (15). The top wall (11) is at least connected to one of the left wall (13), right wall (14), and back wall (15) via an oblique wall (16, 17). Evaporators (21, 22, 23) are provided on the left wall (13), right wall (14), back wall (15), and oblique walls (16, 17). The temperature changing chamber (100) of the refrigeration device can provide the temperature changing range between 10℃ and 18℃, and the defrosting water that can be generated on the oblique walls (16, 17) can slide down along the oblique walls (16, 17) to the bottom of the temperature changing chamber (100) and be discharged from the temperature changing chamber (100) without contaminating the stored food.

Description

technical field [0001] The invention belongs to the technical field of household appliance manufacturing, and in particular relates to a variable chamber of a refrigeration device and a refrigeration device with the variable chamber. Background technique [0002] In the variable temperature room of the existing direct cooling refrigerator, if it is required to achieve a temperature range of 10~-18°, usually the evaporator is attached to the rear wall, bottom wall, and top wall of the variable temperature room liner, and the sensor is used for sensing control. , to achieve a variable temperature range of 10~-18°, the resulting problem is that when the temperature of the variable room is increased or the power is cut off, the top wall of the inner tank will condense to produce defrosting water, and the defrosting water will be vertical It drips into the stored food below, causing pollution; since the temperature in the variable temperature room is relatively high near the top ...

AI Technical Summary

Problems solved by technology

[0002] In the variable temperature room of the existing direct cooling refrigerator, if it is required to achieve a temperature range of 10~-18°, usually the evaporator is attached to the rear wall, bottom wall, and top wall of the variable temperature room liner, and the sensor is used for sensing control. , to achieve a variable temperature range of 10~-18°, the resulting problem is that when the temperature of the variable room is increased or the power is cut off, the top wall of the inner tank will condense to produce defrosting water, and the defrosting water will be vertical It drips into the stored food below, causing pollution; since the temperature in the variable temperature room is relatively high near the top wall of the variable temperature room, if the evaporator attached to the top wall is removed, the temperature of 10~-18° cannot be achieved. Variable temperature range. In the current technology, if the evaporator attached to the top wall is cancelled, it can only ensure that the temperature of the variable room of the refrigerator is controllable between 10~-7°, and the temperature range is small, which cannot meet the needs of consumers.

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