Expandable product rate portable gas fractionalization system
    3.
    发明授权
    Expandable product rate portable gas fractionalization system 有权
    可扩展产品率便携式气体分馏系统

    公开(公告)号:US07686870B1

    公开(公告)日:2010-03-30

    申请号:US11618393

    申请日:2006-12-29

    Abstract: An oxygen concentrator system that includes or can be expanded to include more than one compressor is provided. The system utilizes a controller that is adapted to selectively activate or deactivate one or more of the compressors to optimize system performance and efficiency. Multiple compressors can be selected to operate at the same time, thereby enabling the system to operate at a higher peak pressure, increase the recovery of the PSA cycle, and expand the product rate. The additional compressors can also be removed when not in use so as to reduce weight of the system. In some implementations, the system housing reserves a certain amount of space for accommodating additional compressors and related components, which can be added to the system as after market parts. In other implementations, the additional compressor can be located external to the system.

    Abstract translation: 提供了包括或可以扩展以包括多于一个压缩机的氧气浓缩器系统。 该系统利用适于选择性地激活或停用一个或多个压缩机以优化系统性能和效率的控制器。 可选择多台压缩机同时操作,从而使系统能够在较高的峰值压力下工作,增加PSA循环的回收率,并扩大产品的使用率。 额外的压缩机也可以在不使用时被去除,以减轻系统的重量。 在一些实施方式中,系统壳体保留一定量的空间用于容纳额外的压缩机和相关部件,其可以作为市场部件添加到系统中。 在其他实施方案中,附加压缩机可以位于系统的外部。

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