ENERGY-SAVING ENVIRONMENTAL AUTOMATED WATER SUPPLY SYSTEM FOR A CONSTRUCTION ENTERPRISE

The energy saving ecological water supply system is proposed. The system can be implemented both in heat power engineering, in particular in circulating water supply systems for industrial enterprises, and in construction industry where there are heat evolutions produced by equipment and due to technological processes. According to the forecasts of Russia's energy strategy, the production of thermal energy will increase by 22-34 % in 2020. At the same time, it is planned to increase the real heat consumption by 1.4-1.5 times due to reduction of losses in the conditions of high energy saving potential in all energy sectors beginning with production to transportation and rational use of energy sources. The system of housing and utilities is extremely energy intensive, since utility infrastructure is worn out up to 80-90 %. The practical lack of biosphere-compatible technologies for engineering systems design and operation in Russia does not allow providing resource-saving at all stages of full life cycle of a building or a structure. Known studies and proposals based on the research and development decisions of RAASN Research Institute of Building Physics mainly relate to the thermal protection of the shell of a building and are not represented by engineering interconnected systems. Therefore, the development and implementation of measures for the integrated development of utility infrastructure becomes topical. The solution of this problem is related to complex of engineering and technical activities, including thermal protection by increasing thermal resistance of enclosing structures of buildings, upgrading heat and water supply systems, using non-traditional energy sources.

экологическая система, оборотное водоснабжение, бассейн-смеситель, строитель-ное предприятие, магистрали воды, эжектор, винтовые канавки, секции диффузоров и конфузоров, регулятор температуры, регулятор скорости, ecological system, recycling water supply, mixing basins, construction enterprise, water main, water-jet pump, spiral grooves, sections of diffusor and confusor, temperature control device, speed control device

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