Continuous flow microwave chemical reaction device

The utility model provides a continuous flow microwave chemical reaction device which comprises a single-mode microwave reaction cavity, a continuous flow reactor and a cooling system, and the cooling system comprises a first liquid storage container, a cooling medium liquid inlet pipe, a cooling medium liquid outlet pipe and a second liquid storage container; one end of the cooling medium liquid inlet pipe extends into the first liquid storage container, the other end of the cooling medium liquid inlet pipe extends into the reaction cavity through the cut-off waveguide tube, and a first pump device is arranged on the cooling medium liquid inlet pipe; one end of the cooling medium outlet pipe extends into the reaction cavity through the cut-off waveguide tube, and the other end of the cooling medium outlet pipe extends into the second liquid storage container. According to the continuous flow microwave chemical reaction device disclosed by the utility model, the cooling system is arranged, so that the cooling