The invention discloses a
water quality automatic
monitoring data acquisition device, and relates to the technical field of
water quality monitoring. The device comprises a
floating platform, whereinthe bottom of the
floating platform is provided with buoys, the top of the
floating platform is provided with a protective box, the protective box is internally provided with a first motor, a water tank and an
air pump, the water tank is located between the first motor and the
air pump, one end of the first motor is rotatably connected with a winding wheel through a rotating shaft, the outer wallof the winding wheel is wound with a pulling
rope, and one end of the pulling
rope is provided with a lifting seat. The device ensures the stability in sampling through introducing negative
water pressure into a sampling tube, and avoids a problem of inaccurate data caused by the mixed
water quality in subsequent sampling due to the residual
water sample in the sampling tube, realizes the functions of water parameter acquisition, analysis, storage, supervision, early warning and display for deep or shallow water areas by adopting an integrated intelligent water quality acquisition
control system, and greatly improves the integration and intelligentization degree of the water quality acquisition device and the accuracy of water quality parameter acquisition.