公开(公告)号：US20180335226A1

公开(公告)日：2018-11-22

申请号：US16048576

申请日：2018-07-30

申请人： TRANE INTERNATIONAL INC.

发明人： David Pierce Witten Solberg ,  Earl Orel Sanders

IPC分类号： F24F11/30 ,  F24F11/83 ,  F24F11/72 ,  F24F11/62

CPC分类号： F24F11/30 ,  F24F11/62 ,  F24F11/72 ,  F24F11/83 ,  Y10T137/0379 ,  Y10T137/7722

摘要： In at least one illustrative embodiment, a fluid flow control apparatus may comprise a fluid network including a plurality of parallel branches, each parallel branch of the plurality of parallel branches being fluidly coupled between an inlet and an outlet of the fluid network. Each parallel branch of the plurality of parallel branches may comprise a pressure-independent flow control device configured to limit fluid flow through the respective parallel branch to a reference flow amount irrespective of a pressure at the inlet of the fluid network.