一种可防缠绕的温盐传感器浮子及其安装方式

Study on a Type of Anti-Winding Thermohaline Sensor Float and Its Installation Method

海洋水文观测中,表层海水温度及表层海水盐度是重要的测量参数。提出了一种可防缠绕的温盐传感器浮子,浮子由浮体、转轴、减摇板、阻流板等构成。浮子的浮体部分可以脱离温盐传感器转动,减少了因流急使整个温盐系统和电缆随着转动而发生缠绕的问题;减摇板可增加浮子的稳定性;阻流板既可以阻止浮子转动,也可以保护浮子不会受到撞击。对"滑轮式"安装方式进行改装,加装导向杆,使浮子沿导向杆上下直线运动,配合改进的"滑轮式"安装方式,浮子转动小,可有效防止温盐浮子转动而造成电缆缠绕。该方法简单可靠,可在海洋站推广使用。

Sea surface temperature and salinity are important measured parameters in oceanographic observation. This paper puts forward a new type of anti-winding thermohaline sensor float, which consists of a floating body, rotating shaft, reducing rocking plate and other components. The floating body can be rotated independently, reducing the probability of winding of the whole thermohaline system and cables due to turbulent water flow. The reducing rocking plate can enhance the stability of the float. The spoiler can prevent float rotation, and protect the float from hitting. The authors modify the ＂pulley＂ type installation method by installing guide rod to make the float move along the guide rod under linear motion. With improved ＂pulley＂ type installation, this float can effectively prevent from winding with thermohaline sensor cables. This method, both simple and reliable, can be widely applied in ocean observatories.