The invention discloses an automatic sampling and detecting device for water quality in an offshore area, and belongs to the technical field of water quality detection. A positioning column is fixedly arranged on the outer wall of a locking bin, and a plurality of groups of inserts are fixedly arranged on the outer side of a rotating shaft; the floating body is provided with a locking seat which is quickly matched with the driving mechanism, and a positioning cavity is formed in the inner wall of the positioning inner groove; a sampling pipe is installed on the lifting plate, a partition plate is further arranged in the middle of the sampling mechanism, and a plurality of extrusion plugs capable of opening the sampling pipe are movably installed on the partition plate; a rotating plate attached to the partition plate is fixedly arranged at the bottom of the gear ring, a detection cylinder is arranged at the top of the rotating plate, and a rubber pipe with the adjustable length is connected to the outer wall of the detection cylinder. When the rotating plate rotates to the position between the adjacent extrusion plugs, water remaining in the rubber pipe returns to the sea again through the overflow pipe. When the rotating plate moves to the position above the extrusion plug, the ejector rod moves downwards and extrudes the sealing plug, at the moment, a seawater sample in the detection cylinder enters the sampling pipe, and the design improves the detection effect and the sampling efficiency.
本发明公开了一种近岸海域水质自动取样检测装置,属于水质检测技术领域,锁定仓外壁上固定设置有定位柱,转轴外侧固定设置有多组插件;浮体上设置有与驱动机构快速配合的锁定座,定位内槽的内壁上开设有定位腔;举升板上安装有取样管,取样机构的中部还设置有隔板,隔板上活动安装有多组可开启取样管的挤压塞;齿圈的底部固定设置有与隔板贴合的旋转板,旋转板的顶部设置有检测筒,检测筒的外壁上连接有可调节长度的胶管。本发明当旋转板转动到相邻的挤压塞之间时,残留在胶管中的水体通过溢流管重新回到大海。当旋转板运动到挤压塞的上方,顶杆向下运动并对密闭塞挤压,此时检测筒中的海水样品进入到取样管中,该设计提高了检测效果和取样效率。
Automatic sampling and detecting device for water quality in offshore area
一种近岸海域水质自动取样检测装置
13.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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