基于单片机的沼气发酵装置增温控制系统设计  

The Design of Biogas Zymolysis Device Warming Control System Based on Single Chip Microcomputer

作　　者：刘洋[1] 邱凌[1] 许卫娜[1] 

机构地区：[1]西北农林科技大学农业部西北沼气工作站,陕西杨凌712100

出　　处：《农机化研究》2009年第5期146-147,151,共3页Journal of Agricultural Mechanization Research

摘　　要：北方沼气系统全年产气的关键是冬季加热增温问题。为此,以生物质炉为热源,通过对循环水的加热,用单片机控制加热水泵的增温系统,研究设计了系统的整体功能以及硬件和软件。该系统具有一定的智能性,保证了沼气系统在北方冬季时的正常运行,提高了产气量。The key of north biogas system with an annual zymolysis is the warming question in winter.Taking the biology material stove as the heat source,and through to heating the circulating water,the warming system is controlled with warming water pump dominated by SCM.Designing the system＇s integrated function and hardware and software.The system has a certain of intelligence,to ensure that the biogas system works normally in the northern winter,and increases the quantity of biogas.

关 键 词：沼气系统 增温系统 单片机 控制系统 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]