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勤卓非标订制高低温试验箱
工艺细节:
●在系统设计中充分考虑到了对压缩机的保护措施,如压缩机吸排气压力自动
保护功能,以延长压缩机的使用寿命.
●制冷系统管道采用优质无氧铜管,充氮保护焊接,避免传统焊接方式在铜管内
壁产生氧化物对制冷系统及压缩机的损害.
●压缩机的吸/排气压力采用压力表直接显示.
●为防止压缩机上化霜后的水任意流淌,压缩机下部装有不锈钢接水盘,收集后
从箱体后下方集中排放.
●在制冷系统设计中充分考虑了机组运行时的减振措施,避免因运行振动和温
度变化引起的制冷管路变形和泄漏,提高制冷系统的可靠性:
●压缩机底部安装减振弹簧和胶垫,减少压缩机振动向机组架传递.
●压缩机吸排气管道使用日本住友品牌的金属避震软管,减小振动通过制冷管路传递.
●直径 10mm 以下的压缩机工艺管路采用减震弯和远端固定避免发生共振.
勤卓非标订制高低温试验箱
制冷系统
工作方式 采用法国泰康品牌制冷压缩机,高效可靠,复叠式制冷循环.
节流装置 节流装置采用日本鹭宫智能型自动转换电子膨胀阀,可根据负载自动调整冷媒流量,发挥更快稳定及省电效能.
蒸发器 翅片管式换热器(兼做除湿器)
冷凝 器 水冷式:壳管式换热器。
制冷剂 制冷剂采用符合国际环保要求的美国霍尼韦尔环保制冷剂 R404A、R23.
板式热交换器
(复叠式制冷系统采用) 板式热交换器,传热温差小,换热效率高,外形紧凑.
勤卓非标订制高低温试验箱