What equipment does cold storage need to use?
We all know that cold storage house construction includes: insulation, electric control, temperature control, refrigeration equipment, pipes, valves, cold storage doors and other accessories. So the most important thing is to play the role of refrigeration cold storage refrigeration equipment, and there are many brands of refrigeration equipment compressor how to choose?
First of all, we need to know the size of cold storage, cold storage temperature, refrigeration capacity of different configurations of cold storage equipment will be different.
biological vaccine cold storage
Several common cold storage house:
1, constant temperature cold storage, storage temperature in 10-15℃, storage products tropical fruits, sweet potatoes, etc.;
2, preservation cold storage, storage temperature in 0-5 ℃, storage of fruits, vegetables, food, medicine (2-8℃), etc.;
3, cold storage, storage temperature in, -10–18℃, storage ice cream, meat products, frozen food, etc.;
4, freezer, storage temperature in -18-25℃, seafood, food, meat products, medicine, industry, etc.;
5, quick-freeze storage, storage temperature in -35–45℃, ultra-low temperature cold storage is generally used for dumplings, dumplings, etc., the need for a short freezing time;
Cold storage generally adopts imported refrigeration equipment such as Bizell, and the evaporator in the internal machine can use the two kinds of ceiling cooling fan and exhaust pipe. Air conditioning equipment is a special case, and the unit is divided into many types.
1. Fully enclosed refrigeration compressor: the cooling capacity is less than 60KW, which is mostly used in air conditioners and small cold storage refrigeration equipment.
2. Semi-closed refrigeration compressor: cooling capacity 60 ~ 600KW, can be used in all kinds of air conditioning, cold storage refrigeration equipment.
Screw refrigeration compressor: cooling capacity of 100 ~ 1200KW, can be used for large and medium-sized air conditioning, cold storage refrigeration equipment.