Constant-temperature water bath electric stirrer for laboratory

The utility model relates to a laboratory thermostatic water bath electric stirrer, which comprises a support, a water bath kettle, a heating pipe, an object placing piece, a lifting device and a plurality of groups of stirring devices, the plurality of groups of stirring devices are uniformly arranged at the top of the support and penetrate through the support to extend downwards, the water bath kettle is arranged below the stirring devices, and the lower end parts of the stirring devices are arranged in the water bath kettle; the accommodating part is arranged at the bottom in the water bath kettle, is hollow and is provided with an opening in the lower part, and liquid changing holes are uniformly formed in the upper surface; the heating pipe is arranged in the object placing part, and the lifting device is fixedly arranged below the water bath kettle. The motors, the frequency converters, the connecting devices and the stirring paddles are correspondingly matched for use, a container needing to be stirred