保温结构及冰箱
By installing a telescopic shell and pump system on the refrigerator's variable temperature compartment drawer, the thickness of the insulation layer can be adjusted according to temperature changes. This solves the problem of the insulation layer not being adjustable in existing technologies, reduces heat loss and compressor start-stop frequency, and improves the refrigerator's insulation performance and energy efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2023-11-20
- Publication Date
- 2026-07-17
AI Technical Summary
The insulation layer of the existing refrigerator's variable temperature compartment cannot be adjusted according to temperature changes, resulting in different heat loss in different temperature ranges, which affects the volume and compressor start-stop frequency.
A telescopic shell is installed on the drawer of the refrigerator's variable temperature compartment. The filling and extraction of the insulation medium are controlled by a pump to extend or retract the insulation layer. The insulation performance is adjusted in conjunction with a temperature sensor and controller.
It enables dynamic adjustment of insulation performance, reduces heat loss and compressor start-stop frequency, and improves the overall performance of the refrigerator.
Smart Images
Figure CN117346457B_ABST