ČVUT v PrazeFakulta stavební

Katedra technických zařízení budov

ČVUT v PrazeFakulta stavební

Katedra technických zařízení budov

Building Services Building Services Systems 20Systems 20

Building Services Building Services Systems 20Systems 20

Boiler plantsBoiler plantsBoiler plantsBoiler plants

Heat sourcesHeat sources boiler plantsboiler plants

combustion process in the combustion process in the boilersboilers

heat-exchanger plantsheat-exchanger plants district heatingdistrict heating

renewable sourcesrenewable sources utilization of solar, wind, utilization of solar, wind,

geothermal energy, co-geothermal energy, co-generation, heat pumpsgeneration, heat pumps

Boiler plants Boiler plants classificationclassification

FuelFuel solid, gas, liquidsolid, gas, liquid

BurnerBurner atmosphericatmospheric pressurizedpressurized

Operating Operating temperaturetemperature

steam steam hot waterhot water low temperature - low temperature -

condensing boilerscondensing boilers

Boiler plants Boiler plants classificationclassification

Output Output I.category I.category

>3500 kW>3500 kW II.categoryII.category

>500 <3500 kW>500 <3500 kW III.categoryIII.category

>50 <500 kW>50 <500 kW

Boiler rooms functionBoiler rooms function Air supplyAir supply

combustioncombustion ventilationventilation heat gains removalheat gains removal

Air outletAir outlet ventilationventilation

Waste gases Waste gases removalremoval atmosphericatmospheric pressurizedpressurized ““turbo” boilersturbo” boilers

Boiler rooms function Boiler rooms function

Fuel supplyFuel supply solid, liquid, gas (natural x propane)solid, liquid, gas (natural x propane)

Heat distributionHeat distribution heatingheating hot water generationhot water generation air-condition heaterair-condition heater technologytechnology

Safety devicesSafety devices Expansion vessel, pressure relief valvesExpansion vessel, pressure relief valves

Control of the boiler outputControl of the boiler output Electronic control Electronic control

Requirements to the building constructionRequirements to the building construction Supports of the piping, foundation below heavy Supports of the piping, foundation below heavy

elements (hw tanks, boiler)elements (hw tanks, boiler) OperationOperation

Boiler rooms function Boiler rooms function