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    다성분 냉매로 극저온 냉각시키기 위한 압축 시스템
    171.
    发明公开
    다성분 냉매로 극저온 냉각시키기 위한 압축 시스템 无效
    具有多种制冷剂的低温制冷压缩系统

    公开(公告)号：KR1020020002275A

    公开(公告)日：2002-01-09

    申请号：KR1020010037551

    申请日：2001-06-28

    Applicant: 프랙스에어 테크놀로지, 인코포레이티드

    Inventor： 아르맨,베이램 ,  보나퀴스트,단테패트릭

    IPC: F25B9/00

    CPC classification number: F25J1/0097 ,  C09K5/041 ,  C09K5/045 ,  C09K2205/122 ,  C09K2205/132 ,  C10M107/02 ,  C10M171/008 ,  C10M2201/00 ,  C10M2201/061 ,  C10M2201/16 ,  C10M2201/18 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/02 ,  C10M2211/022 ,  C10M2211/042 ,  C10M2211/06 ,  C10N2220/02 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  F25B9/006 ,  F25B31/002 ,  F25B43/02 ,  F25J1/0052 ,  F25J1/0212 ,  F25J1/0262 ,  F25J1/0279 ,  F25J2290/32

    Abstract: PURPOSE: A compression system for cryogenic refrigeration with multicomponent refrigerant is provided to get an improved system for generating refrigeration at a cryogenic temperature. CONSTITUTION: A multicomponent refrigerant as a refrigeration fluid is compressed in a compressor(10) lubricated with polyalhaolefin-based oil. The oil is removed from the compressed refrigerant with separator(20) and oil filters(25,26) and the compressed refrigerant is expanded by expansion valve(45) to generate at a cryogenic temperature for suction to a refrigeration receptor(51). A compression system for cryogenic refrigeration with multicomponent refrigerant(31) includes an oil lubrication compressor, an oil separation system, a device for supplying the multicomponent refrigerant from the compressor to the oil separation system, and a device for supplying lubricating oil from the oil separation system to the compressor. The compression system includes an expansion device, a heat exchanger(50), device for supplying the multicomponent from the oil separation system to the expansion device, from the expansion device to the heat exchanger, and from the heat exchanger to the compressor. The compression system includes a device for supplying refrigeration from the multicomponent to a refrigeration receptor by supplying the refrigeration receptor to the heat exchanger.

    Abstract translation: 目的：提供一种用于具有多组分制冷剂的低温制冷剂的压缩系统，以获得在低温下产生制冷的改进系统。 构成：作为制冷流体的多组分制冷剂在用聚烯烃基油润滑的压缩机（10）中被压缩。 用分离器（20）和油过滤器（25,26）将压缩的制冷剂中的油除去，压缩的制冷剂由膨胀阀（45）膨胀，以产生低温以吸入制冷接收器（51）。 具有多组分制冷剂（31）的低温制冷压缩系统包括油润滑压缩机，油分离系统，用于从压缩机向油分离系统供应多组分制冷剂的装置，以及用于从油分离供应润滑油的装置 系统到压缩机。 压缩系统包括膨胀装置，热交换器（50），用于将多组分从油分离系统提供给膨胀装置的装置，从膨胀装置到热交换器，以及从热交换器到压缩机。 压缩系统包括用于通过将冷冻接收器供应到热交换器来从多组分向制冷剂接收器供应制冷剂的装置。

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