Cold stores

Insulation of cold store by PU panels, 140 mm, sheet steel, galvanized, on both sides with plastic coating, 25 my, K-value = 0.18 W/m²K
Assumed parameter for local seismic activity: no seismicity =<0,01m/s²
Roof and walls made of trapezoidal steel sheets, galvanized, both sides painted, 25 my;
Wind load: max. 0.8 KN/m²;
Partition walls of cold store made of PU panels, 100 mm, sheet steel, galvanized, with plastic coating, 25 my, on both sides, K-value = 0.24 W/m²K;
Floor construction: prime coat, vapour barrier, floor heating, insulation: 20 cm, PS30SE;
Other parameters on request.
Cold-technical basic equipment and filling parametre
Loading parameters (minimum storage temperature = -12°C)
Max. movement of frozen goods per day Max. to-bin transfer quantity of fresh product (30 °C) per day
200 tonnes 20 % 1.500 Kg
500 tonnes 20 % 3.000 Kg
1.000 tonnes 15 % 5.000 Kg
2.000 tonnes 15 % 6.000 Kg
3.000 tonnes 10 % 8.000 Kg
4.000 tonnes 10 % 10.000 Kg
5.000 tonnes 10 % 10.000 Kg
Scope of delivery
Multicompressor refrigeration system, completely pre-assembled on a base frame with machine housing
Switch cabinet, mounted on the base frame of the multicompressor refrigeration system
Condenser for outdoor installation
Evaporator with electric defrosting system
Control unit for each evaporator
Refrigeration accessories, electric material, pipe material including fittings, assembly material and insulation
Description of the installation
Evaporation temperature: fruit/vegetables: -28 °C, meat/poultry/fish: -30 °C
Condensation temperature: 45°C
Refrigerant: R404A.
Equipment components
Tonnes 200 500 1.000 2.000 3.000 4.000 5.000
Number of multicompressor refrigeration systems 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 2 pcs. 2 pcs.
Number of refrigeration circuits 1 pc.. 1 pc. 1 pc. 1 pc. 1 pc. 2 pcs. 2 pcs.
Number of condensers 1 pc. 1 pc. 1 pc. 1 pc. 1 pc. 2 pcs. 2 pcs.
Number of evaporators 3 pcs. 3 pcs. 4 pcs. 4 pcs. 7 pcs. 8 pcs. 12 pcs.
Design data:
Air change of deep-freeze cells = up to 1,000 tons/cold storage house, air change twice a day
for cold storage houses of more than 1,000 tons: air change once a day
Issue of goods: max. twice a day.

Cold store version 1

Ramp on one side, width 6 m, all around closed by trapezoidal sheet steel, not insulated, each chamber with one sliding door, 2.20 m x 2.70 m, manually operated, with strip curtain, 1 emergency door, 0.70 x 2.00 m, with one impact bracket and three impact posts made of stainless steel in front of the sliding doors, 1 sectional door, 2.80 m x 3.00 m, hand-operated, electric installation including special lighting for deep-freeze store and emergency call.

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Cold store version 2

Ramps on two sides, width of each 6 m, all around closed by trapezoidal sheet steel, not insulated, each chamber with two sliding doors, 2.20 m x 2.70 m, manually operated, with strip curtain, with one impact bracket and three impact posts made of stainless steel in front of the sliding doors, 2 sectional doors, 2.80 m x 3.00 m, hand-operated, electric installation including special lighting for deep-freeze store and emergency call.

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Cold store version 3

Ramps on two sides, width of each 6 m, open design with roofing, each chamber with two sliding doors, 2.20 m x 2.70 m, manually operated, with strip curtain, with one impact bracket and three impact posts made of stainless steel in front of the sliding doors, with cold lock, 3.20 m x 3.20 m, at the inside in front of each sliding door.

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Cold store version 4

Ramps on two sides, width of each 6 m, all around closed by trapezoidal sheet steel, not insulated, each chamber with two sliding doors, 2.20 m x 2.70 m, manually operated, with strip curtain, with one impact bracket and three impact posts made of stainless steel in front of the sliding doors, 2 sectional doors, 2.80 m x 3.00 m, hand-operated, electric installation including special lighting for deep-freeze store and emergency call, additionally to this loading ramps, 6 m x 12 m, from each side, each one with 2 loading gates with docking lock, sectional gate, loading plate and one separate exit door (500 – 3000 t/2 units, 4000 and 5000 t/4 units).