| 摘要 |
The system disclosed relates to water heating of civil and administrative buildings of industrial enterprises with distributed and municipal heating with hydraulically independent connection to heating system. A water heating system of a high-rise building comprises, in a single closed circulation circuit, a heat generator, supply and return general mains, distribution and collection pipelines with elements for connection of standpipes, expansion tank, double-pipe and single-pipe standpipes, heating devices, means for air removal. The system is equipped with a circulation pump, heat generator with conventional heat carrier heating center, distribution and collecting pipelines with elements for connection of standpipes that are placed in vertical of the building at one level with the general conventional center of water cooling in the standpipes of the whole system, and combined standpipes that consist of one- and two-tube elements are connected by common tube sections, preferably in the upper section are arranged by circuit of a single-tube standpipe that comprises a larger number of connected in sequence devices compared to the lower two-tube section. At the upper branching of distribution pipelines a heat generator with conventional heating center is placed at one level with general conventional water cooling center in the system. |
