Heat collecting device for high-precision temperature sensor detection

The invention discloses a heat collecting device for high-precision temperature sensor detection. The device comprises an installing disc and a red copper column located below the installing disc, a standard device insert tube and a sensor insert tube are arranged between the installing disc and the red copper column, the lower ends of the standard device insert tube and the sensor insert tube areboth inserted into the red copper column and are fixedly connected with the red copper column, the lower ends of the standard device insert tube and the sensor insert tube get close, the upper ends of the standard device insert tube and the sensor insert tube are fixedly connected with the installing disc and evenly distributed in the circumferential direction, the upper ends of the standard device insert tube and the sensor insert tube are exposed from the upper face of the installing disc, and an installing bolt is arranged on the installing disc. The heat collecting device has the advantages of being simple in structure, close to temperature collecting position, small in error and accurate in detection.