Commercial refrigeration equipment is used not only for storing foodstuffs under certain conditions, but also an excellent marketing tool to represent the goods in a more favorable light.A separate class of units are medium temperature refrigerated cabinets designed for storage and calculations of many food commodity groups.
This climate class showcases equipped with a refrigeration unit capable of maintaining the temperature in the internal volume is 0 ... + 8C.They are ideal for storing sausage, dairy and cheese products, as well as salads and convenience foods that do not require pre-freezing.
Medium- refrigerated cabinets can be equipped with a hollow glass front or the front part of which can be opened, if necessary, to provide additional convenience to potential buyers.Construction units may include both built-in and remote units, from which in the end will depend on the dimensions of windows, as well as some features of the service and repair.Special attention when choosing a technology should be given to the quality of insulation and construction of the evaporator.
heart of any refrigeration showcases a compressor.For medium rate models optimum cooling capacity of 600-100 watts, depending on the size of the unit, as well as the evaporation temperature of the refrigerant and the external operating conditions.
The design showcases the principle of natural or forced air circulation.Accordingly, the cooling of the internal volume of such equipment will be dynamic or static character.Models with forced circulation provide a more even distribution of the cold inside the unit, so this equipment is more expensive.
One of the most important criteria is the depth computation units.The equipment has a sufficiently large area of exposure pays off faster, but commercial premises with limited space is to use a more compact cabinet.The most advanced models of medium units are equipped with heating systems front window, automatic defrost, as well as multi-functional control and control blocks.
It is also remarkable the way the organization of medium hladoproizvodstva equipment.Shop windows, equipped with built-in units with a comparatively low cost and ease of installation, but with more than noisy and require the use of additional air for the proper organization of the heat sink.Models with remote units tend to have a greater depth of computations due to the absence in the design of the hardware.In addition, the compressors in remote systems have a much greater lifespan than machines equipped with a built-in cold.
Large supermarkets and institutions that have roomy shopping halls, prefer to use windows that can be connected to the central cooling system.This solution allows the use of the heat produced by units for space heating, and also allows simultaneous connection of a sufficient number of technology.
