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发明名称
微机多功能锅炉水位监控仪
摘要
本实用新型涉及一种微电脑技术的微机多功能锅炉水位监控仪,它由电源、微机数显、外设功能四部分构成,主要采用MC6802单片微处理器MC6821并行接口电路、2716只读存贮器、74LS164为移位寄存器、74LS47四块驱动器及四个数显管、电路,对锅炉的水位进行自动控制、自动报警、自动检测,保证锅炉安全运转,减轻工人劳动强度,它性能稳定,维修方便,安全可靠,是取代现有的各种锅炉水位表,报警器的理想仪表装置。
申请公布号
CN2155495Y
申请公布日期
1994.02.09
申请号
CN92235284.4
申请日期
1992.11.17
申请人
夏明高
发明人
刘年华;夏明高
分类号
F22D5/26
主分类号
F22D5/26
代理机构
代理人
主权项
1、一种微机多功能锅炉水位监控仪,它由电路、微机数显、外设功能四部分组成,其特征在于用MPU微处理器(3)为微机的中央控制部件,选用MC6802单片微处理器,它与并行接口电路PLA(7)MC6821集成电路ROM(4)只读存贮器2716联接,取样后,信息通过并行接口电路PLA(MC6821)输给MPU(MC6802)进行微处理。
地址
417000湖南省娄底市乐坪东街八一橡胶厂
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