The invention discloses a sampling pipe for ocean monitoring and a float type sampling device, the sampling pipe comprises a fixed frame and a pipe body located in the fixed frame, the top and the bottom of the pipe body are respectively provided with a top cover and a bottom cover for sealing the pipe body, and the bottom cover is provided with a plurality of water inlets; a sealing piece, a limiting block and a driving mechanism connected with the sealing piece are arranged in the pipe body, the sealing piece is used for sealing the multiple water inlets, the limiting block is used for pressing the sealing piece, and the driving mechanism is used for driving the sealing piece to rotate. According to the sampling pipe for ocean monitoring and the float type sampling device, fixed-point sampling can be carried out on seawater with the specified depth, the sealing effect of the sampling pipe is good, seawater can be effectively prevented from entering the pipe body in the sampling pipe recycling process, and the sampling precision can be improved; in addition, the arrangement of the floating body and the rope assembly can ensure fixed-point sampling after the sampling pipe reaches a specified depth, and can also play a role in guiding and protecting the sampling pipe.
本发明公开了一种用于海洋监测的采样管及浮标式采样装置,包括固定框和位于固定框内的管体,管体的顶部和底部分别设置有用于密封管体的顶盖和底盖,底盖上设置有多个进水口;管体内部设置有密封件、限位块以及与密封件连接的驱动机构,密封件用于密封多个进水口,限位块用于压紧密封件,驱动机构用于驱动密封件转动。本发明的用于海洋监测的采样管及浮标式采样装置,能够对指定深度的海水进行定点采样,采样管的密封效果好,能够有效防止在采样管回收过程中海水进入管体,有利于提高采样精准度;此外,浮体和绳索组件的设置能够保证采样管到达指定深度后定点采样,还可对采样管的起到导向和保护的作用。
Sampling pipe for ocean monitoring and float type sampling device
一种用于海洋监测的采样管及浮标式采样装置
2024-01-05
Patent
Electronic Resource
Chinese
Floating type ocean water body sampling device capable of remotely controlling sampling depth
European Patent Office | 2021
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