
基本信息:
- 专利标题: DETECTOR FOR CHEMICAL AGENTS
- 专利标题(中):化学试剂检测仪
- 申请号:US11871375 申请日:2007-10-12
- 公开(公告)号:US20120154578A1 公开(公告)日:2012-06-21
- 发明人: Fariborz M. Bzorgi
- 申请人: Fariborz M. Bzorgi
- 主分类号: H04N7/18
- IPC分类号: H04N7/18 ; G08B21/00
摘要:
A chemical detection system for detecting chemicals entrained in a sample of ambient fluid. The ambient fluid may be atmospheric air, a process gas, or a liquid such as water. Some embodiments employ a plurality of chemical detection sensors and in some embodiments one or more of the chemical detection sensors have two levels of alarm conditions. A situation indicator is provided to provide alarm indications when the concentration level of chemicals exceeds a threshold amount. In some embodiments the chemical detection system includes a collection device for retaining a sample of chemicals entrained in ambient fluid. A visual imaging device may be provided to produce an electronic visual image of a scene associated with a location of the chemical detection system. Visual image data and detected chemical concentration levels may be recorded in an information storage system.
摘要(中):
用于检测携带在环境流体样品中的化学物质的化学检测系统。 环境流体可以是大气,工艺气体或诸如水的液体。 一些实施例采用多个化学检测传感器,并且在一些实施例中,一个或多个化学检测传感器具有两个级别的报警条件。 当化学品的浓度水平超过阈值时,提供情况指示器来提供报警指示。 在一些实施方案中,化学检测系统包括用于保持夹带在环境流体中的化学试样的收集装置。 可以提供视觉成像装置以产生与化学检测系统的位置相关联的场景的电子视觉图像。 视觉图像数据和检测到的化学物质浓度水平可以记录在信息存储系统中。