恒温培养箱智能温控器的研制  

Development of Intelligent Temperature Controller for Cultivating Boxwith Constant Temperature

作　　者：秦辉[1] 

机构地区：[1]河北北方学院理学院

出　　处：《微计算机信息》2007年第29期87-89,共3页Control & Automation

基　　金：河北省科技攻关项目(06213583)

摘　　要：报废冰箱改造为恒温培养箱对保护环境和节约资源有重要意义。本文介绍将报废冰箱改造为恒温培养箱的过程,重点介绍了基于单片机的恒温培养箱智能温控器,文中给出了电路原理图,并详细介绍了它的工作原理及特点。该温控器自动化程度高,控温误差小,可靠性好。测试表明,由报废冰箱改制的恒温培养箱具有良好性能。It is very important significance to protecting enviroment and natural resources that change the disused refrigerator into cultivating box with constant temperature . This paper introduces a method to turn the disused refrigerator into cultivating box with constant temperature. The main focus of the paper is the temperature controlling meter based on single chip microcomputer. The basic circuit diagram about the meter was show, and its principle and feature of circuit were described in detail. The cultivating box with constant temperature has a high automatization, a high testing precision and a good reliability. Characteristic test of temperature controller proved that cultivating box with constant temperature has a better characteristic.

关 键 词：单片机 温度控制器 冰箱 

分 类 号：TM933[电气工程—电力电子与电力传动]