Heat supply network drainage cooling structure

The utility model discloses a heat supply network drainage cooling structure which comprises a cooling structure shell, a heat exchange total space is formed in the cooling structure shell, a plurality of sets of heat exchange frames are fixedly installed in the cooling structure shell, and meanwhile a medium inlet pipe is fixedly installed in the middle of one end of the cooling structure shell. The medium outlet pipe is fixedly installed in the middle of the other end of the cooling structure shell, the heat exchange frames are installed on the two sides of the interior of the cooling structure shell, the steam inlet pipe is fixedly installed on the top of the heat exchange frame located at the right end, meanwhile, the drainage outlet pipe is fixedly installed on the top of the heat exchange frame located at the left end, and the drainage outlet pipe is installed on the left side of the top of the cooling structure shell. According to the heat supply network drainage cooling structure, heat exchange frames