一种便携式自动气象站雨量校准装置  

A Portable Calibration Instrument for Rainfall from Automatic Meteorological Stations

作　　者：周桃成 魏明明[1] 金锐[1] Zhou Taocheng;Wei Mingming;Jin Jiangxi(Provincial Atmospheric Observation and Technical Center Nanchang 33009)

机构地区：[1]江西省大气探测技术中心,南昌330096

出　　处：《气象科技》2018年第4期840-844,共5页Meteorological Science and Technology

摘　　要：本文设计了一种专门用于区域站雨量检测的便携式自动气象站雨量校准装置,结构小巧、便于携带。考虑材料的热膨胀系数、化学稳定性、成本及易加工性,设计试验分析验证选用金属铜制作用于检测过程中控制雨强大小的雨强控制螺钉的合理性。通过对螺钉在高低温下工作的性能进行试验,验证金属铜制作的螺钉能很好地满足实际检测要求。自主开发的数据处理软件系统采用C/S架构分层设计,功能强大,可自动记录、处理、生成图表报告,并可根据实时的图谱分析判断当前的检测状况。The portable rainfall calibrator with the advantages of compact structure and portability is designed for regional automatic meteorological stations especially.Taking into account the thermal expansion,chemical stability,cost and machinability of the material,copper was chosen to make the screw that can control the precipitation intensity,and verification experiments are conducted.The performance evaluation test of copper in high temperature and low temperature has proved that the material can meet the requirement of the work performance.The self-developed data processing software system adopts the C/S architecture to design hierarchically,which is powerful,can automatically record,process,and generate chart reports,and can judge the current detection status according to the real-time spectrum.

关 键 词：区域自动气象站 雨量检测 雨强控制 数据自动处理 

分 类 号：P414.95[天文地球—大气科学及气象学]