【 Weak current College 】 cold storage capacity is determined by the method 】

A, cold storage tonnage: active cold tonnage = refrigerated between internal × volume utilization coefficient × food unit weight

Activities in the cold store refrigeration rooms of internal = library, length × width × high (cubic)

Cold storage capacity utilization coefficient:
500 ~ 1000 cubic meters = 0.40
1001-2000 cubic = 0.50
2001 ~ 10000 cubic = 0.55
10001 ~ 15000 cubic = 0.60

Second, the activities of the cold storage of food unit weight:
Frozen meat = 0.40 tonnes/cubic
Frozen fish = 0.47 tonnes/cubic
Fresh fruits and vegetables = 0.23 tonnes/cubic
Mechanism of ice = 0.75 tonnes/cubic
Frozen sheep cavity = 0.25 tonnes/cubic
Boneless meat by-products or segmentation = 0.60 tonnes/cubic
Tank frozen poultry = 0.55 tonnes/cubic III activities cold storage warehousing capacity calculation method: 1 in the warehouse, the maximum storage capacity of the formula:
Effective internal volume (m3) = total internal volume (m3) X0.9
Maximum storage capacity (ton) = total internal volume (m3)/ 2.5m3

2 activities of cold store actual maximum storage capacity
Effective internal volume (m3) = total internal volume (m3) X0.9
Maximum storage capacity (ton) = total internal volume (m3) X (0.4-0.6)/2.5m3
0.4-0.6 is coldstorage size and stock. (This form is for reference only)

Ordinal 1 2 3 4 5 6 7
Food category meat frozen fish fresh eggs, fresh vegetables and fresh fruit ice ice egg mechanism
Severe 400 kg/m3 470 260 230 230 600 750

3 the actual amount of storage used
In the absence of a special occasion, you specify the actual amount of storage used in accordance with the maximum amount of storage (tons) of 15%
Or 30% (100m3 generally less than by 30%).