Common cold room storage knowledge, do you know these?
Classification of cold room storage and cold storage pangle
Cold storage is usually divided into three types: high temperature, medium and low temperature, and ultra-low temperature cold room stores. Different ingredients require different temperatures.
High temperature cold room storage
The high-temperature cold store is what we call the cold room for fresh-keeping. Adhere to the temperature is usually around 0 ° C, and air cooling with a cooling fan.
Medium and low temperature cold room
The medium and low temperature cold storage is the high temperature freezing cold storage, the temperature is usually within -18 degree, and it is mainly used to store meat, water products and products suitable for this temperature scales.
Low temperature cold storage
Low-temperature cold storage, also known as freezing storage, freezing cold storage, usually has a storage temperature of about -20°C~-30°C, and the freezing of food is completed by an air cooler or special compressor
refrigeration freezing equipment.
Ultra-low temperature cold chamber(also called blaster freezer)
Ultra-low temperature cold chamber, ≤-30 °C cold storage, is mainly used for quick-frozen food and special purposes such as industrial experiments and medical treatment. Compared with the above three, the applications on the market need to be slightly smaller.
Medium temperature cold storage usually uses 100MM thick PUR cold room sandwich panel, low temperature storage and frozen storage usually use 120MM or 150MM thick PU cold room sandwich panel, the foam density of cold storage insulation panel is 38KG ~ 40KG/cubic meter according to the national standard.
The protective materials of the cold room sandwich panel mainly include the following:
A, embossed color steel plate;
B, stainless steel plate;
C, color zinc steel plate;
D. Salted steel plate;
E. Standardize the floor plate;
The selection of the cold room sandwich panel is very important for the cold storage. Because the cold storage is not the same as other warehouses, the cold storage has high environmental requirements such as temperature and humidity. Therefore, when choosing cold storage panels, you should pay attention to the raw materials and thermal insulation strength of the panels, and select the correct panels to protect the cold storage very well.
