leaveout专利名称：Cascade refrigeration system with modular
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ammonia chiller units
发明人：David K. Hinde,John D. Bittner,Shitong新通
Zha,Joe T. Wilkerson, Jr.
人力资源部岗位职责翻糖蛋糕培训申请号：US15243308
申请日：20160822
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公开号：US09657977B2
公开日：
20170523
专利内容由知识产权出版社提供
专利附图：
摘要：A cascade refrigeration system includes an upper portion. The upper portion includes at least one modular chiller unit that provides cooling to at least one of a low
地点的英文temperature subsystem having a plurality of low temperature loads, and a medium temperature subsystem having a plurality of medium temperature loads. The modular chiller unit includes a refrigerant circuit, an ammonia refrigerant, an ammonia refrigerant accumulator, and an oil paration system. The refrigerant circuit includes at least a compressor, a condenr, an expansion device, and an evaporator. The ammonia refrigerant is configured for circulation within the refrigerant circuit. The ammonia refrigerant accumulator is configured to receive the ammonia refrigerant from the evaporator. The oil paration system is configured to remove oil from the ammonia refrigerant. The oil paration system includes an oil parator that is configured to remove oil from the ammonia refrigerant flowing from the compressor to the condenr, an oil drain pot that is configured to collect oil from the evaporator, and an oil rervoir that is configured to collect oil from the oil parator and the oil drain pot.
小学二年级教学计划申请人：Hill Phoenix, Inc.
地址：Conyers GA US
国籍：US
剑桥英语培训班代理机构：Foley & Lardner LLP
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