Hot water waste heat utilization equipment

The utility model provides a hot water waste heat utilization equipment, the device is the tubbiness, two flanges of the inside fixed mounting of staving, and the flange is distinguished by last the staving from divideing into cold water area, heat exchanging area, hot water down. The running water import is connected to the cold water area left end, and the right -hand member is equipped with the heat indicator no. 1, and cold water area upward all is equipped with liquid level monitoring meter in the lower part, heat exchanging area connects formation by the flange through hot exchange pipe, and heat exchanging area left end below has met hot water import, and the right -hand member top connects the hot water export, hot water district right -hand member is equipped with no. 2 temperatures takes into account total heat water pipe, total hot -water line facial make -up heat -exchanger pump, still be equipped with PLC control box and return line on the staving, hot water district is received to the return lin