MICROCLIMATE IN THE BUILDINGS FROM VOLUME BLOCKS

Providing the necessary parameters of the microclimate is one of the necessary conditions in the modern construction. For these purposes, there is a set of measures and microclimate support systems applicable in all types of the structural design of buildings. But the features of houses form the modular blocks allow us to move away from standard solutions and use energy-efficient construction technologies, namely, walls with a ventilated interlayer. This design allows us to provide the necessary air exchange in the premises while providing the necessary inlet air temperature. Walls with a ventilated interlayer complement the central ventilation systems or even make it possible to abandon their use. In this article the issue of using walls with ventilated interlayers in the modular blocks, with the use of additional heating of the incoming air in the cold season by using film infrared heaters was considered. The question of the integration of this design with the system of “smart home” was also considered, which will lead to the possibility of creating an energy-efficient building by ensuring cellular regulation of the microclimate parameters. The result of the research is the data required for an approximate calculation of walls with ventilated interlayers and infrared film heating systems, and the possibilities of creating active buildings were also considered. To ensure the energy efficiency of the building, it is proposed to control air exchange and temperature. The control will be carried out directly as follows: in the ventilated walls, at the holes, sensors are installed that will control the speed and temperature of the supply air; a radiant heating film and a recuperator plate that heats the supply air are mounted in the inner heating layer of the wall panel. If the plate temperature is insufficient, the heating film is switched on, which increases the temperature of the supply air masses to the desired temperature.