鲜茧茧层含水率与干壳量快速测量研究  

Research of Quick Measurement of the Water Content of Fresh Silkworm Cocoon Shells and Dried Shell Quantity

作　　者：井伟[1] 李光林[1] 宋杰[1] 

机构地区：[1]西南大学工程技术学院,重庆400716

出　　处：《西南大学学报（自然科学版）》2016年第4期158-164,共7页Journal of Southwest University(Natural Science Edition)

基　　金：重庆市科委项目(cstc2012ggyyjc80019;cstc2013yykfA80015);中央高校科研业务费项目(2362014xk13)

摘　　要：鲜茧茧层含水率和干壳量是蚕茧品质检测中的两个重要指标,为了快速测量鲜茧的茧层含水率和干壳量,研究了一种集称质量、水分检测、数据采集存储、实时计算与显示等功能于一体的鲜茧茧层含水率和干壳量快速测量装置.该装置将水分检测传感器和质量传感器结合,信号采集处理系统自动采集传感器检测数据,并实时计算处理数据,测量得到的茧层含水率和干壳量实时显示.该装置结构简单,操作方便,智能化程度高,成本低.经试验表明,该测量装置能够快速无损检测出鲜茧茧层含水率和干壳量,准确度高,水分检测误差小于0.98%,干壳量检测误差小于2.2%.实际检测过程中不破坏鲜茧,达到了无损快速检测目的.Dried shell quantity and water content of fresh silkworm cocoon shells are important indexes in the quality detection of fresh cocoon. In order to achieve rapid measurement of the two indexes, this paper designs a rapid measurement device, which integrates weighing, moisture detection, data acquisition and storage, real-time calculation, display and other functions. The device combines the moisture detection sensor with the weighing sensor, a signal collecting and processing system automatically gathers the data of the sensors, performs real-time data processing, and real-time displays the measured moisture content of cocoon shells and dried shell quantity. The device is simple in structure, convenient for operation, high- ly intelligent and cost-efficient. A test has shown that this device can quickly and non-destructively meas- ure the dried shell quantity and the water content of fresh silkworm cocoon shells. The water content measurement error is less than 0.98%, and the dried shell quantity measurement error is less than 2.2%. The whole detection process does no damage to the fresh cocoon and thus realizes nondestructive testing.

关 键 词：鲜茧 水分传感器 质量传感器 茧层含水率 干壳量 

分 类 号：S237[农业科学—农业机械化工程]