Drinking water dispensing device for use in building of e.g. hotel, has return pipe with end conductively connected with outlet section of main pipe, and pump discharging water from feed section to outlet section through main pipe

摘要

The device (10) has a return pipe (30) with an opening, which is conductively connected with an outlet section (24) of a main pipe (14). The return pipe has an end (34) conductively connected with a feed section (22) of the main pipe. A pump (36) discharges water heated by a water heating device (20) i.e. flow heater, from the feed section to the outlet section through the main pipe. A water inlet is connected to a water supply device. A delivery device is connected with the water inlet over the main pipe.