一种自由嵌入式冰箱技术开发研究

Study on technological development of a free embedded refrigerator

以带有外置冷凝模块的大容积风冷冰箱为研究载体,依托CFD仿真分析软件分析自由摆放与嵌入式状态下的冰箱载体性能,同时通过实验验证,将两种结果进行对比分析,得出自由嵌入式冰箱的设计研究方法。结果表明,宣称自由嵌入式的冰箱须以满足嵌入式冰箱测试状态的性能为基准。外置冷凝模块的散热优劣是自由嵌入式冰箱整机性能优劣的关键因素,在进、出风口之间采用档条等措施避免冷凝模块进、出风短路,通过侧帮开孔等方式提升冷凝换热风量,确保了带有外置冷凝模块的大容积风冷冰箱在自由摆放与嵌入式状态下的冰箱载体整机性能的可靠性。

The performance of refrigerator carrier under free placement and embedded state is analyzed with CFD simulation analysis software,the results are compared and analyzed through experiments,the design and research method of free embedded refrigerator is obtained with a large volume air cooled refrigerator with an external condensing module as the research carrier.The results show that the refrigerator,which claims to be free and embedded,must be benchmarked to meet the performance of the embedded refrigerator.The heat dissipation of the external condensing module is the key factor of the performance for the free embedded refrigerator.The use of the gear between the inlet and outlet to avoid the short circuit of the condensing module,and to improve the heat transfer volume,ensure the freedom of the large volume air cooled refrigerator with the external cold condensing module.Reliability of the whole refrigerator carrier placed in the embedded state and free placement is ensured through the use of the gear between the inlet and outlet to avoid the short circuit of the condensing module,the sides opening and so on.