浅谈仓储粮温度检测技术应用及发展趋势  

Discussion on the Application and Development trend of Storage Grain Temperature Detection Technology

作　　者：符菲菲 张润 Fu Feifei;Zhang Run(ChongQing University of Science and Technology,Chongqing 401331;ChongQing FengDu Construction Engineering Quality Service Center,Chongqing 408200,China)

机构地区：[1]重庆科技学院工商管理学院,重庆401331 [2]重庆市丰都县建设工程质量服务中心,重庆408200

出　　处：《广东化工》2021年第11期162-163,共2页Guangdong Chemical Industry

摘　　要：仓储粮温度作为判断粮食储存情况的重要指标之一,对于仓储粮的安全管理具有极其重要的意义。本文介绍了当前主流的仓储粮温度检测技术,传统仓储粮温度检测技术如液体温度计测温、热电偶测温、热敏电阻测温、数字式温度传感器测温技术;新兴仓储粮测温技术,如光纤(光栅)测温、红外测温技术、声学法测温技术。本文简要分析了传统技术和新兴技术的优缺点以及整体未来发展趋势。As one of the important indexes to judge the grain storage situation,the temperature of stored grain is of great significance for the safety management of stored grain.This paper introduces the current mainstream storage grain temperature detection technology.Traditional storage grain temperature detection technologies such as liquid thermometer,thermocouple,thermistor and digital temperature sensor.New storage grain temperature measurement technology,such as fiber(grating)temperature measurement,infrared temperature measurement technology,acoustic temperature measurement technology.This paper briefly analyzes the advantages and disadvantages of traditional and emerging technologies,as well as the overall future development trend.

关 键 词：仓储粮 温度检测 数字式温度传感器 光纤测温 声学法测温 

分 类 号：TH79[机械工程—仪器科学与技术]