The utility model discloses a subglacial water environment sampling and detecting device, include fixing base, control panel, display screen, get material lid, connecting rod body, puncture rod, battery, pivot, motor, refrigerator, detection case, suction pump, inlet tube, heat preservation filler, temperature sensor, friction disc, electric putter and singlechip, the top of fixing base is installed and is got the material lid, get one side of material lid and install control panel, control panel's internally mounted has the singlechip, the display screen is installed to one side of control panel, the internally mounted of fixing base has the battery, the motor is installed to one side of battery, the pivot is installed to the bottom of motor, the detection case is installed to one side ofpivot, and the device can not only change the length of connecting rod body, conveniently uses in the ice -cube environment of different thickness, and the original ambient temperature who locates ofkind liquid can be simulated in the inside of installing moreover to the be convenient for save of kind liquid.