公开(公告)号：US20160331882A1

公开(公告)日：2016-11-17

申请号：US15221732

申请日：2016-07-28

申请人： TERUMO KABUSHIKI KAISHA

发明人： TAKASHI SAITO

IPC分类号： A61M1/16 ,  F28D21/00

CPC分类号： A61M1/1698 ,  A61M1/1629 ,  A61M2207/00 ,  B01D63/02 ,  B01D2313/22 ,  B01D2313/90 ,  B29C53/665 ,  B29C53/8083 ,  B29L2031/18 ,  B29L2031/753 ,  F28D21/0015 ,  F28D2021/005

摘要： A heat exchanger has a hollow fiber membrane layer comprised of a plurality of hollow fiber membrane conduits each of which has a hollow portion allowing a heat medium to pass therethrough. The conduits are derived by winding a base cord of the hollow fiber membrane onto a cylindrical body. The winding follows a generally helical trajectory around the longitudinal axis of the cylindrical body with a plurality of continuous round trips from the first end to the second end and turning back at each respective end, wherein each round trip completes a number of circumferential revolutions N, wherein N is greater than or equal to one, and wherein N is less than two.

摘要翻译： 热交换器具有由多个中空纤维膜管道组成的中空纤维膜层，每个中空纤维膜管道具有允许热介质通过的中空部分。 导管是通过将中空纤维膜的基绳卷绕到圆柱体上得到的。 绕组沿着圆柱体的纵向轴线的大致螺旋状的轨迹，具有从第一端到第二端的多个连续的往返，并且在每个相应的端部处回转，其中每次往返完成多个圆周转数N， 其中N大于或等于1，并且其中N小于2。