The invention discloses an automatic temperature-control coordinated sampling and stirring tank, relating to the technical field of test and pipeline systems which are not contained in other types. The automatic temperature-control coordinated sampling and stirring tank is characterized in that a stirring-tank outer barrel (16) is sleeved outside a stirring-tank inner barrel (14), and an upper opening of a cuplike stirring-tank body (6) of a stirring-tank interlayer coiler (15) in an interlayer is connected with a stirring-tank upper cover (11) through three stirring-tank upper-cover fixed heads (4) and a stirring-tank upper-cover fixed rod (5); the bottom of the stirring-tank body (6) is provided with an oil-drainage ball valve (8); and the periphery of the lower part of the stirring-tank body (6) is provided with a pair of stirring-tank fixed supports (7) and a water-bath connector (9), and a temperature sensor support (10) is arranged on the upper part of the stirring-tank body (6). The automatic temperature-control coordinated sampling and stirring tank has the advantages of accuracy for temperature control and laborsaving performance.