The freezer room is mainly used to store all kinds of frozen meat (chicken, beef, mutton, fish, seafood, etc.), ice cream and other foods that need low-temperature storage. Generally, the temperature will be designed between – 15 ~ – 25C and – 23 ~ – 30C.
Overall scheme display of Freezer RoomBuild a 15x11x3.5m freezer room to store frozen seafood for distribution. Temperature is -15 ~ -25℃ or -23 ~ -30℃ 150mm PIR insulation panels, 2.1x2.4m sliding door, 2 sets of 18hp Bitzer condensing units
Insulated panel DetailUse 150mm PIR panel. The foaming density is 42kg / m3, grade B1 fire protection. Based on different ambient temperatures, 120mm and 180mm thickness can be selected. For example, the ambient temperature of 20 ℃ can be 120mm, and the ambient temperature of 40℃ can be 180mm.
The thickness of freezer room panel120mm, 150mm and 180mm. Foaming density: 42kg / m3 is the best foaming density.
High quality XPS panels, 250KPA.
3mm thick SBS waterproof layer, zero leakage.
2 layers of PE film vapour barrier to provide the best protection.
As shown in the figure below
SBS water barrier
it is mainly waterproof, with a thickness of 3mm.
Moisture-proof, with a thickness of 0.2mm
Cold room doors SpecificationsWe usually use 2.1x2.4m sliding door to facilitate the passage of the forklift. The size can be customized. With German design and production technology, all materials are very solid, without leakage and fear of cold. High quality heater, no frosting problem.
Condensing unit SpecificationsBased on 15x11x3.5m, we choose two sets of 18hp Bitzer compressors. The advantage is that each set provides half of the refrigeration capacity. If one fails, another one can support the storage temperature for a period of time, which is safe. The compressor is the original new Bitzer, German brand. Danfoss solenoid valve and pressure control, oil separator, and accumulator.
Magnesium aluminum alloy casing, no rust problem.
The fan motor use Weiguang brand
Italian brand zomoxi heater.