Abstract:
The purpose of the project is estimation of cooling(summer) and heating(in winter) loads for Yatta governmental hospital to select the suitable and economical air conditioning system/s.
The hospital is located in the southern part of Yatta in Almintar village, at the road to Alsamoo’h town in hebron district in west bank in palestine.
The inside and outside design temperature:- The summer is relatively hot in Yatta, the out side design temperature is taken 35o C. The inside design temperature for human comfort is considered as 24 oC in summer.
Which means the conditioning system was selected for cooling the rooms inside the building is to 24 oC.
The winter is relatively cold then the temperature in the out side is very low .By the Hebron climate station the temperature in the outside is taken 3 o C. The inside of the rooms was heated to 21 oC because it’s a comfortable temperature in winter for people.
The ground floor of the hospital was estimated in our calculation, fan coil system also selected in our design, and the other floors wasn’t taken in calculations.
The heating load is 67.12 kW BONGIOANNI has been producing boilers for heating plants for over 80 years, this kind of boilers is suitable for the hospital as it provide high thermal efficiency (not
below 90%), and large quantities of heat. The cooling load is 108 kW
The 30SM compact water-cooled liquid chillers are ideal for numerous air conditioning and process cooling applications, two chillers are needed for the hospital.
