This application relates to the field of battery
coolant production technology, specifically a sampling and extraction device for the production of renewable and biodegradable green battery
coolant. The device includes a frame mounted on a testing platform and a liquid delivery device fixed to the frame. A sampling and extraction module is also provided on the testing platform, comprising a testing tube,
testing equipment, and a gas delivery device. This sampling and extraction device for renewable and biodegradable green battery
coolant production utilizes a oscillation motion during movement to gently agitate the coolant, breaking up static stratification and
sedimentation, improving sample representativeness, and ensuring that the test results accurately reflect the quality of the entire batch of products. Simultaneously, the linkage between the oscillation and the heated, enclosed environment allows heating to reduce
viscosity, making homogenization easier. The oscillation accelerates heat
diffusion, resulting in more uniform temperature, while the enclosed environment prevents heat and component loss, achieving uniform temperature, uniform composition, and
stable state, significantly improving the accuracy,
repeatability, and reliability of sampling and testing.