Presentation on theme: "Created by Energy Department of SAMAN TAVAN ENERGY"— Presentation transcript:
1Created by Energy Department of SAMAN TAVAN ENERGY Prepared : By N.Qassemi
2With Parabolic Through Collector Systems Solar CoolingWith Parabolic Through Collector Systems
3What is Solar Cooling?The idea is using solar thermal collectors to provide thermal energy to drive thermally driven chillers (absorption chillers).The high temperature required by absorption chillers is provided by solar trough collectors.
4How does Solar Air conditioning Work? Cooling tower: This heat-removal device extracts the heat from absorption chiller through a water-evaporation processSolar thermal collectorFan coil units: the air-conditioner devices combine the fan and coil heat-exchanger in one packageStorage tank: source of heat for cooling/heating at night or when solar collection is inadequateDouble effect absorption chiller
5Different Operation Modes with a single System Summer Mode, Winter Mode, Steam Generation
6Clients of such Systems: Hotels & Resorts Solar cooling, heating, domestic hot waterShopping Centers Solar cooling and heatingFood & Beverage Industry Solar cooling, steam generationAirports Solar cooling and heatingHospitals Solar cooling and heatingTextile Industry Solar cooling, heating, steam generationIndustrial Laundries Solar steam generationReal Estate Projects District solar coolingUniversities Solar cooling and heatingPublic Buildings Solar cooling and heating
7Typical industries for Steam Generation Food & Beverage IndustryTextile IndustryPlastic IndustryChemical IndustryPaper IndustryLeather IndustryIndustrial LaundriesExample:Low pressure steam for textile pre-treatment processes such as singing, desizing, bleaching, dyeing and washing.
12Real Estate Projects (District solar cooling) District cooling means the centralized production and distribution of cooling energy. Chilled water is delivered via an underground insulated pipeline to office, industrial and residential buildings to cool the indoor air of the buildings within a district.
14Some Advantages Multipurpose investment - “Free” fuel cooling (Sun Radiation is for free)- Increase oil export- decrease electricity costsReasonable Investment payback Time (Less than 7 years)Annual CO2 Saving of ~ 800 kg for 1MW coolingNo CFCs and HCFCs emissions