公开(公告)号：WO1998028161A1

公开(公告)日：1998-07-02

申请号：PCT/US1997022964

申请日：1997-12-17

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  COUCH, Harold, T. ,  WILLIAMS, Alan, D.

IPC: B60H03/02

CPC classification number: B60H3/0007 ,  A61L9/12 ,  A61L9/122 ,  B60H3/02

Abstract: An air treatment system for conditioning cabin air of a vehicle or enclosure is disclosed. The system comprises an air duct for directing air having a first flow direction to the cabin; a circulating air treatment substance; a membrane positioned in the air duct for treating the air with the circulating air treatment substance prior to the air entering the cabin. The membrane is positioned substantially transverse to the first flow direction. A supply for supplying an air treatment substance to the membrane and circulating the air treatment substance in the membrane for use in treating the air, is also provided. A screen (10) is also disclosed for use in treating air, having a flow path, with an air treatment substance, prior to expulsion of the air from an air duct into a cabin. The screen (10) comprises a membrane (11) including a plurality of hollow fiber membrane elements (12). The membrane (11) is adapted for placement in the duct transverse to the flow path of the air. The screen further comprises channels for circulating the air treatment substance through the membrane for treatment of the air.

Abstract translation: 公开了一种用于调节车辆或外壳的车厢空气的空气处理系统。 该系统包括用于将具有第一流动方向的空气引导到舱室的空气管道; 循环空气处理物质; 位于空气管道中的膜，用于在空气进入舱室之前用循环空气处理物质处理空气。 膜基本上横向于第一流动方向定位。 还提供用于将空气处理物质供应到膜并使空气处理物质循环在用于处理空气的膜中的供应。 还公开了一种屏幕（10），用于在将空气从空气管道排出到舱室之前用于处理具有空气处理物质的流动路径的空气。 筛（10）包括包括多个中空纤维膜元件（12）的膜（11）。 膜（11）适于放置在横向于空气流动路径的管道中。 屏幕还包括用于使空气处理物质循环通过膜处理空气的通道。