Flowing water body temperature detection device

The utility model discloses a flowing water body temperature detection device which comprises a detector, a cavity is arranged in the detector, two ends of the detector are respectively provided with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe respectively comprise a central axis, and a distance exists between the central axis of the water inlet pipe and the central axis of the water outlet pipe. The pipe wall of the water outlet pipe extends towards the interior of the cavity, a containing groove is formed between the pipe wall and the inner wall of the detector, a temperature sensor used for detecting the water temperature is arranged in the containing groove, a through hole is formed in the side, close to the temperature sensor, of the pipe wall, and the through hole is used for communicating the water outlet pipe with the containing groove. The device can more accurately measure the temperature of the flowing water body. 本实用新型展示了一种流动水体温度检测装置，包括检测器，所述检测器内部设有空腔