Automatic liquid adding device

• Main Authors: YAO JING, MA FANG, WANG SHUHAO, YIN YUJIAO, YIN XIANGGANG, LAI GANZHU, GUAN XIAOWEI
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to an automatic liquid adding device which comprises an injection pump, steering engines, an electric three-way valve and a liquid storage barrel, the electric three-way valve is respectively connected with the liquid storage barrel and the injection pump, the automatic liquid adding device further comprises an injection seat, and the steering engines are installed on the injection seat; the liquid adding arm is fixed on the steering engine; the liquid adding head is fixed on the liquid adding arm and is connected with the injection pump; the injection pump, the electric three-way valve and the injection seat are all mounted on the liquid adding seat; the rotating disc is rotationally mounted on the liquid adding seat; the rotating motor is fixed on the liquid adding seat and is connected with the rotating disc; a plurality of insertion holes for fixing test tubes are formed in the tray, the insertion holes are formed in an annular array, and the tray is mounted on the rotating disc