What requirements should be met in the packaging and loading of refrigerated and frozen drugs?

The requirements for cold storage, packaging and loading of frozen drugs are as follows: The cold storage should be equipped with equipment for automatic temperature monitoring, display, recording, adjustment and alarm. Cold storage and frozen drug storage facilities are equipped with automatic temperature and humidity monitoring system.

The carriage is a large plate structure; The total volume is not less than 53m3；; Highway load capacity: determined according to chassis model; Adjustable temperature range in the compartment:-30℃ ~+30℃; (Adjustable temperature range of standby cooler-15℃ ~+24℃); The heat transfer coefficient of the carriage is ≤0.4w/m2. ℃.

The outer skin of the plate structure carriage is made of glass fiber reinforced plastic, and the inner panel is made of 1.2mm thick antirust aluminum alloy flat plate. The thermal insulation core plate is made of rigid polyurethane thermal insulation material (the filling process is vacuum bonding), the material density reaches 45kg/ m3, and the thickness of the thermal insulation plate is 80 mm ... The stainless steel high-strength rear door frame (δ= 2.5mm thick) and the rear door opening mechanism are all made of stainless steel.

Extended data:

The requirements for refrigerated trucks are as follows:

The drainage device is installed in a compartment with a stainless steel protective net. The outer corner profile of the carriage is made of high-strength arc aluminum alloy with a thickness of 5.6mm, and all fasteners outside the carriage are made of stainless steel. The bottom plate is a high-strength aluminum alloy rectangular guide rail, the height of the rectangular guide rail is ≥30mm, and the thickness of the side plate, front plate and rear door plate is ≥ 80 mm. ..

The car body should be hung on the chassis of the car, and the size should be consistent with the published height of the car. The tail of the car beam (below the back door) is encrypted separately (less than 30cm). The joint of carriage plate is connected by high-strength adhesive and embedded screws, and the whole carriage is sealed without cold bridge. The joint is welded waterproof, and the upper part of the rear door frame is provided with an inverted right-angle leak-proof groove.

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