| 摘要 |
FIELD: construction.SUBSTANCE: system has a connection to a water supply utility, at least one supply or lifting riser, at least with one branching floor pipeline and/or at least one branching circular pipeline in direction of water flow from the riser and/or the floor pipeline. The system is also equipped with a return riser, where the supply rise and/or the lifting riser and/or the floor pipeline and/or the circular pipeline end. At least one consumer is connected to the lifting riser and/or floor pipeline and/or circular pipeline. The system of pipelines forms a closed circulation pipeline from the supply riser or the lifting riser and the return riser. A device is integrated into this pipeline for cooling of flowing water, with the help of which a capability is provided for cooling, or potable or technical water is cooled to the specified temperature. The connection to the water supply network is on in direction of the flow upstream the inlet of the cooling device into the circular pipeline. A control valve, depending on the established temperature, at temperature above the specified value for water flowing via the pipeline, opens the flow to the maximum value, and if the temperature is below, it limits the flow to the minimum value.EFFECT: compliance of water in a system with hygienic requirements.17 cl, 15 dwg |
