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专利名称: 一种总线式可燃气体浓度检测装置
其他题名: Bus inflammable gas connentration inspecter
作者: 史勃; 朱军; 张环宇; 吴景辉
所属部门: 自动化系统研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司
专利国别: 中国
专利类型: 实用新型
专利状态: 失效
摘要: 本实用新型涉及一种总线式可燃气体浓度检测装置,该装置包括:气体浓度检测部分,与控制部分的检测输入端相连;控制部分,包括微处理器,其接收气体浓度检测部分的检测信号,输出至显示部分及报警部分,微处理器中存有控制程序;显示部分,与控制部分的显示输出端相连;操作部分,与控制部分的操作输入端相连;报警输出部分,具有声音报警装置,通过光电耦合器接至微处理器的报警输出端;总线接口部分,具有总线通讯模块,其将控制部分中微处理器的信息发送到总线上。本实用新型实现了可燃气体浓度的网络化检测,测量精度高、防爆性能高、显示的信息量大。
英文摘要: The present model utility relates to a bus line fuel gas concentration detection device, comprising a gas concentration examination section, which is connected with the examining input end of the control section a control section, which consists of a microprocessor provided with the directing operation, which receives the examining signals from the gas concentration examining section, and outputs to a display section and an alarm section a display section, which is connected with the display end of the control section an operation part, which is connected with the operation input end of the control section an alarm output part, which is equipped with an audible alarm unit and connected to the alarm output end of the microprocessor via the optoelectronic coupler and a bus interface part, which is equipped with a bus communication module, so that the information in the microprocessor of the control section is transmitted to the bus line. The present model utility realizes the network test of the combustible gas concentrations, with a high measurement precision, a high explosion-proof performance blast, and a large amount of display information.
优先权数据: CN20062168648U
是否PCT专利:
申请日期: 2006-12-27
公开日期: 2007-12-26
授权日期: 2007-12-26
专利申请号: CN200620168648.0
公布/公告号: CN200996965
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/13156
Appears in Collections:自动化系统研究室_专利

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