Refrigeration units of provision storerooms for storage of sausage, ham products and edible animal fats
Section 4
The choice of refrigerant for refrigeration units
Hydrofluorocarbon (HFC) mixture R507 was chosen as a refrigerant for applying in the refrigeration unit. This freon (R507) has zero ozone-depleting potential (ODP=0), besides this refrigerant is Continue reading
Refrigerating units of provision storerooms for storage of sausage, ham products and edible animal fats
Section 3
Cooling chambers. Basic dimensions and construction
Cooling chambers with the same dimensional and heat insulation characteristics (see Table 3.1) were selected in design of refrigerating unit for sausage, ham products and fats storing.
Modular demountable constructions from Polair sandwich panels, intended for maintaining the temperature that refrigerating machines create inside the chambers, were applied as cooling chambers. These cooling chambers consist of sandwich panels (wall, ceiling and floor panels), door block and corner posts. Continue reading
Refrigerating units of provision storerooms for storage of sausage, ham products and edible animal fats
Section 2
General information. System main elements. Technical characteristics of provision refrigerating storerooms
Each of systems (refrigerating unit for sausage and ham products storeroom – system 1, refrigerating unit for edible animal fats storeroom – system 2) consists of condensing unit Bitzer, air coolers ECO, connected together with pipelines system (the refrigerant system), control board and cooling chamber.
The choice of main equipment and parameters of refrigerating units has been made on the basis of the following conditions: