自动气象站风传感器加热器的研制与实现

Developmant of central heating structure in wind sensor of AWS

我国大部分地区在初冬和开春季节,自动气象站风传感器容易结冻,给正常观测造成了困难,需要人工进行干预,特别是在高山和艰苦台站,维护保养非常困难。为了解决自动站风传感器容易结冻的问题,本文论述了采用新型加热环结构,解决自动气象站风传感器冻结的方法,提出了具体设计指标和要求,并经过多年的使用考验,取得了非常满意的效果,已经在辽宁省气象台站推广使用。

In early winter and spring in most parts of China, wind sensors of automatic weather station are easily frozen caused difficult for observation and had to be intervened manually. Particularly in remote stations,the maintenance is very difficult. In order to solve the problem of wind sensor frozen, this article discusses a new structure of the central heating to resolve the freezing of wind sensor of automatic weather station,put forward a design specifications and requirements. After use and test for many years,the results is very satisfactory and have been popularized in Liaoning Province.