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Building Services Systems 20

Building Services Systems 20. Boiler plants. Heat sources. boiler plants combustion process in the boilers heat-exchanger plants district heating renewable sources utilization of solar, wind, geothermal energy, co-generation, heat pumps. Fuel solid, gas, liquid Burner atmospheric

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Building Services Systems 20

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  1. Building Services Systems 20 Boiler plants

  2. Heat sources • boiler plants • combustion process in the boilers • heat-exchanger plants • district heating • renewable sources • utilization of solar, wind, geothermal energy, co-generation, heat pumps

  3. Fuel solid, gas, liquid Burner atmospheric pressurized Operating temperature steam hot water low temperature - condensing boilers Boiler plants classification

  4. Boiler plants classification • Output • I.category • >3500 kW • II.category • >500 <3500 kW • III.category • >50 <500 kW

  5. Air supply combustion ventilation heat gains removal Air outlet ventilation Waste gases removal atmospheric pressurized “turbo” boilers Boiler rooms function

  6. Boiler rooms function • Fuel supply • solid, liquid, gas (natural x propane) • Heat distribution • heating • hot water generation • air-condition heater • technology

  7. Boiler rooms function • Safety devices • Expansion vessel, pressure relief valves • Control of the boiler output • Electronic control • Requirements to the building construction • Supports of the piping, foundation below heavy elements (hw tanks, boiler) • Operation

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