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开启式制冷压缩机轴封的使用与维修哈尔滨市冰球馆王明泉制冷压缩机常用轴封大体可分为两大类型：其一是波纹管式，适用于小型氟里昂制冷机组。其二是弹簧式，适用于大中型氟里昂和氨制冷机组。波纹管式轴封结构见图１。由图１可见，波纹管是能自由伸缩的圆柱状，两端分别...
Use and maintenance of open refrigeration compressor shaft seal Harbin Ice Hockey Hall Wang Mingquan Refrigeration compressor shaft seal can be roughly divided into two types: one is the bellows-type, suitable for small Freon refrigeration units. The second is spring-type, suitable for large and medium-sized freon and ammonia refrigeration unit. Corrugated shaft seal structure shown in Figure 1. Can be seen from Figure 1, the bellows is freely retractable cylindrical, both ends respectively ...