2021年BCDWT间冷式家用冰箱制冷系统标准设计.docx

目 录
摘 要···················································3
关键词···················································3
ABSTRACT···············································4
KEY WORDS············································4
序言······················································5
1. 方案论证···············································6
步骤选择···········································6
冷凝器选择·········································6
蒸发器选择·········································7
制冷剂选择·········································7
节流装置选择·······································7
压缩机选择········································7
过程叙述···············································8
······························8
·················
····················8
·····························10
·····························12
···································13
································13
······························13
································14
·····························
14
·····································15
·····································20
·······························27
·································29
···········································30
3. 结论················································30
参考文件············································30
附录················································32
附录一 冰箱系统部署图································32
附录二 冷凝器装配图··································32
附录三 计算程序·····································33
致谢················································34
BCD-550WT间冷式家用冰箱制冷系统设计
摘 要
伴随大家生活水平日益提升，家用冰箱已经成为家用冷冻冷藏必备设备，同时节能和环境保护已经成为冰箱行业发展主流。本论文具体说明了怎样设计一台550L间冷冰箱步骤和相关计算方法。比如绝热层厚度选择、冰箱外壁面防露校核、制冷系统热力计算、压缩机选型、蒸发器和冷凝器热力计算及毛细管长度计算。
另外本文还对未来电冰箱发展趋势、技能技术也作