一种海洋水体粒度原位测量装置

	一种海洋水体粒度原位测量装置
其他名称	In-situ measurement device for ocean water body granularity
专利类型	实用新型
专利号	2019217105403
	冯巍巍; 孙浩
专利权人	中国科学院烟台海岸带研究所
申请日期	2019-10-14
	2020-07-03
专利状态	授权
授权国家	中国
摘要	本实用新型公开了一种海洋水体粒度原位测量装置，包括壳体，壳体外置的清洁装置，以及壳体内部的光源，光学测量单元，信号采集单元和信号控制与处理单元，能适应海洋水体原位测量的环境，在测量区域两侧的石英光窗设置清洁刷，并且由电机驱动。本实用新型采用测量海洋水体颗粒散射光信号的强度来反演水体粒度，可以实现对海洋水体粒度的直接测量，检测速度快，重复性高，动态范围广。不需要对水体进行采样，直接原位测量，避免了繁琐的步骤。采用了清洁装置，避免镜头污染，提高了装置测量的准确性。提高了相关部门对海洋水体粒度的监测水平。
其他摘要	The utility model discloses an in-situ measurement device for the granularity of a marine water body. The device comprises a shell, a cleaning device arranged outside the shell, and a light source, anoptical measurement unit, a signal acquisition unit and a signal control and processing unit which are arranged inside the shell, the device can adapt to the environment of in-situ measurement of themarine water body, and cleaning brushes are arranged on quartz light windows on two sides of a measurement area and are driven by a motor. According to the utility model, the water body granularity is inversed by measuring the intensity of the scattered light signals of the marine water body particles, so that the direct measurement of the marine water body granularity can be realized, the detection speed is high, the repeatability is high and the dynamic range is wide. The water body does not need to be sampled and is directly subjected to in-situ measurement, so that complicated steps are avoided. The cleaning device is adopted, lens pollution is avoided, and the measurement accuracy of the device is improved. And the monitoring level of related departments on the marine water body granularity is improved.
申请号	2019217105403
公开（公告）号	CN210923399U
IPC 分类号	G01N15/02
专利代理人	俞鲁江
代理机构	沈阳优普达知识产权代理事务所(特殊普通合伙) 21234
文献类型	专利
条目标识符	http://ir.yic.ac.cn/handle/133337/33730
专题	中国科学院海岸带环境过程与生态修复重点实验室
作者单位	中国科学院烟台海岸带研究所
推荐引用方式 GB/T 7714	冯巍巍,孙浩. 一种海洋水体粒度原位测量装置. 2019217105403[P]. 2020-07-03.