The invention discloses a black and odorous water body pollutant fixed-point batch sampling device for environmental monitoring, and relates to the technical field of pollutant sampling devices. The black and odorous water body pollutant fixed-point batch sampling device comprises a suspension fixing frame and a suspension cable winding barrel rotationally connected to the suspension fixing frame, wherein one side of the suspension fixing frame is fixedly connected with a hoisting motor, the output end of the hoisting motor is in driving connection with a hoisting shaft, one end of the hoisting shaft is fixedly connected with the suspension cable winding barrel, a sampling suspension cable is arranged on the suspension cable winding barrel, the bottom end of the sampling suspension cable is fixedly connected with a suspension mounting seat, and the bottom of the suspension mounting seat is fixedly connected with a mounting screw barrel. According to the invention, the device is fixed on a ship through the suspension fixing frame, and the sludge sampling barrel is driven by the hoisting motor to dive for sampling, so that a worker does not need to be in direct contact with a black and odorous water body, the physical and psychological health of the worker is guaranteed, a plurality of devices can be fixed for batch sampling, and the sample type and number are increased.
本发明公开了一种环境监测用黑臭水体污染物定点批量化取样装置,涉及到污染物取样装置技术领域,包括悬挂固定架、转动连接于所述悬挂固定架上的悬挂索绕筒,所述悬挂固定架的一侧固定连接有起吊电机,所述起吊电机的输出端驱动连接有起吊轴,所述起吊轴的一端与所述悬挂索绕筒固定连接,所述悬挂索绕筒上设置有取样悬挂索,所述取样悬挂索的底端固定连接有悬挂安装座,所述悬挂安装座的底部固定连接有安装螺筒。本发明中,通过悬挂固定架安装将装置固定在船只上,利用起吊电机带动污泥取样筒下潜取样,无需工作人员与黑臭水体直接接触,保障了人员的身心健康,并可将多个装置固定进行批量化取样,提高样本种类与数量。
Black and odorous water body pollutant fixed-point batch sampling device for environmental monitoring
一种环境监测用黑臭水体污染物定点批量化取样装置
2021-08-27
Patent
Elektronische Ressource
Chinesisch
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