摘要
讨论了冷库用螺杆氨泵机组的设计方法 ,并对主要部件如压缩机、氨泵进行了选择计算 ,对冷凝贮液器、经济器、低压循环贮液筒进行了设计计算。论述了螺杆氨泵机组的优缺点。
Designing method of screw compressor ammonia-pump unit has been discussed, the components such as compressor and ammonia pump are selected, condenser, economizer and low-pressure circle tank are calculated. The advantages and disadvantages of screw compressor ammonia-pump unit are analyzed also.
出处
《流体机械》
CSCD
北大核心
2000年第12期40-42,共3页
Fluid Machinery
关键词
螺杆氨泵机组
氨液循环泵组
螺杆压缩机
冷库
screw compressor ammonia-pump unit,screw compressor unit,ammonia pump circle unit
