| Abstract [eng] |
Heating and ventilation systems are designed for an industrial building in this final work. These systems are projected to maintain standard microclimate parameters in premises. The systems are designed in accordance with the construction regulations and hygiene standards and regulations applicable in the Republic of Lithuania. A collector heating system is designed in an administrative part of the building and a two-pipe heating system - in the premises of the other purpose. Ventilation is superposed with heating in the premises of storage and production assembling. Two condensing boilers of gaseous fuel with a total thermal capacity of 246 kW are chosen for the production of the coolant. By evaluating the technological process ongoing in the premises and simultaneity of work, four mechanical air supply/disposal systems are designed. Equipment, diffusers of air supply and nozzles of air extraction, diffusors of the extracted air and grids are chosen. Natural ventilation is designed in the boiler room, unloading premise and in the utility premises. In order to ventilate the premise of the accumulator charging with a portal-sluice located in the industrial building, separate systems of air disposal and air supply are designed. The disposal of air is being projected from the zones of upper and lower premises. The equipment of air disposal system, materials and products are designed as suitable for work in a potentially explosive atmosphere. Equipment, products and materials of all systems are chosen. Installation estimate of the designed systems is made. |
