公开(公告)号：US06279173B1

公开(公告)日：2001-08-28

申请号：US09291130

申请日：1999-04-12

申请人： Peter W. Denzin ,  Michael J. Merritt ,  Fred Judson Heinzmann ,  Kyle L. Petrich ,  Jennifer A. Schlee ,  John F. Larkin ,  Erik C. Lincicum ,  Peter O. Sorensen

发明人： Peter W. Denzin ,  Michael J. Merritt ,  Fred Judson Heinzmann ,  Kyle L. Petrich ,  Jennifer A. Schlee ,  John F. Larkin ,  Erik C. Lincicum ,  Peter O. Sorensen

IPC分类号： E03D904

CPC分类号： E03D9/05

摘要： A toilet ventilation device includes a housing that defines an air inlet aperture and an air outlet aperture. Within the housing are an air movement apparatus for drawing air into the device, a filter for removing malodorous elements in the air, and a radar sensor for activating the air movement apparatus in response to the presence of a user and, optionally, deactivating the air movement apparatus when the user leaves. The toilet ventilation device is configured and arranged to draw air, using the air movement apparatus, from the toilet, through the air inlet aperture, into contact with the filter, and out the air outlet aperture. In one embodiment, the toilet ventilation device is disposed over the overflow conduit of the toilet to draw air from the bowl of the toilet, through the overflow conduit, and into the toilet ventilation device. The entire toilet ventilation device is preferably disposed within a tank of a toilet.

摘要翻译： 厕所通风装置包括限定空气入口孔和空气出口孔的壳体。 在壳体内是用于将空气吸入装置的空气移动装置，用于去除空气中的恶臭元件的过滤器，以及用于响应于使用者的存在而激活空气移动装置的雷达传感器，并且可选地使空气失活 运动装置当用户离开时。 厕所通风装置被构造和布置成使用空气移动装置从马桶抽吸空气，通过空气入口孔与过滤器接触并排出空气出口孔。 在一个实施例中，马桶通风装置设置在马桶的溢流导管上，以从马桶的碗中抽出空气，通过溢流导管，并进入马桶通风装置。 整个厕所通风装置优选地设置在马桶的罐内。