The invention relates to the technical field of ocean monitoring, in particular to a sampling device for seawater detection and a using method thereof. Comprising a buoyancy adjusting assembly used for depth control in seawater, a sampling bottle used for collecting seawater, a marking assembly used for marking the position of the buoyancy adjusting assembly after sampling is completed, and a shifting fork assembly used for controlling opening and closing of the sampling bottle and the marking assembly. According to the device, a buoyancy adjusting assembly is sunk and hoisted to a preset depth in the sea through a pulling rope, then the pulling rope is taken back, then depth control is achieved through the buoyancy adjusting assembly, a shifting fork assembly is used for controlling sampling bottles to sample seawater with different depths in sequence, and after sampling is finished, the sampling bottles are separated from the sampling bottles. The buoyancy adjusting assembly automatically emerges from the water surface, and the position of the sampling device is calibrated by the position marking assembly, so that an operator can conveniently fish.
本发明涉及海洋监测技术领域,具体是涉及一种海水检测用采样装置及其使用方法,包括:用于在海水中深度控制的浮力调节组件、对海水进行采集的采样瓶和用于在采样完成后对浮力调节组件进行标显位置的标记组件以及控制采样瓶和标记组件开闭的拨叉组件,为了解决在采样装置一次投放即可实现多深度采样,以及采样装置快速标定回收的技术问题,本发明通过牵引绳将浮力调节组件沉吊至海中预定深度后收回牵引绳,然后由浮力调节组件实现深度控制,并利用拨叉组件控制各个采样瓶依次对不同深度的海水进行采样,采样结束后,浮力调节组件自行浮出水面,并由标位组件标定采样装置的位置,方便操作人员打捞。
Sampling device for seawater detection and use method thereof
一种海水检测用采样装置及其使用方法
05.11.2024
Patent
Elektronische Ressource
Chinesisch
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