公开(公告)号：WO2013172953A1

公开(公告)日：2013-11-21

申请号：PCT/US2013/031224

申请日：2013-03-14

Applicant: MAG AEROSPACE INDUSTRIES, INC.

Inventor： BOODAGHIANS, Razmik B. ,  HUANG, Kevin ,  GOSCHEL, Christoph ,  ORTOLAN, Christina ,  VOLKER, Antonczyk ,  BIRBECK, Tim

IPC: B64D11/02 ,  E03F1/00

CPC classification number: B64D11/02 ,  E03D5/003 ,  E03D9/05 ,  E03F1/006 ,  Y02T50/46

Abstract: Embodiments of the present invention provide a grey water flush system for use with vacuum toilets. One embodiment of the system provides a two-stage flush that uses a transient tank (20) in between the toilet bowl (14) and the main aircraft waste tank (18), which reduces the noise level associated with the flush process because a lesser vacuum is demanded for the first stage of the flush. Embodiments of the system further capture grey water from a sink basin (12) in a reservoir (34) and use that water in the toilet flush process. There is further provided a lavatory odor removal system (28) option that is activated during the second stage of the flush.

Abstract translation: 本发明的实施例提供一种用于真空马桶的灰水冲洗系统。 该系统的一个实施例提供两级冲洗，其使用马桶（14）和主飞机废液箱（18）之间的瞬态油箱（20），这降低了与冲洗过程相关的噪音水平，因为较小 冲洗的第一阶段需要真空。 该系统的实施例进一步从贮存器（34）中的水池盆（12）中捕获灰水，并在马桶冲洗过程中使用该水。 还提供了在冲洗的第二阶段期间被激活的洗手间气味去除系统（28）选项。