A Guide in Components of a Cold Room Setup
Understanding the Components of a Cold Room Setup to build a reliable and efficient cold room will do wonders for your food business. Whether you are opting for a commercial model or something custom-made to match certain requirements, a cold room will maximize your utility with an energy-efficient system
General Components of a Cold Room Setup to Consider
General Components of a Cold Room Setup tend to stay consistent in almost all models with some necessary structural variations. For instance, polyurethane and polyisocyanurate (PIR) foaming material is used to make insulation panels for the walls and the roof.
Polyurethane panels/Polyisocyanurate panels:
The polyurethane panels/polyisocyanurate panels are perhaps the most common feature of any cold room. They help ensure adequate insulation so that the temperature within can be easily maintained.
Cold room curtain:
A cold room curtain helps reduce the transfer of air and humidity from within the cold room to the outside and vice versa. These are mostly used in cold rooms that have high-traffic exits
Refrigerants or refrigeration gases:
There are many different kinds of refrigerants of refrigeration gasses available. The refrigeration system determines the kind that will be needed. Some common grasses include ammonia, freon, and CO2
Condenser units: Components of a Cold Room Setup
The condenser is also another feature of the refrigeration system within a cold room. Its primary purpose is to convert the refrigerant gas into liquid form by cooling it down.
Compressors
A compressor is part of the refrigeration system that helps achieve the cold room’s optimal temperature. It commonly known as the heart of the whole operation and is mostly responsible for compressing the refrigerant gas used
Expansion valve: Components of a Cold Room Setup
The expansion valve is responsible for controlling the flow of the liquified gas within the refrigeration system. Additionally, it also controls the timing for the expansion and vaporization of the liquified gas.
Evaporator coils
The evaporator coils help expand and then boil the liquified gas. This is perhaps the most energy-consuming feature of the refrigeration system because the coils need to be kept cool throughout this process.
Circulation fans:
The primary function of the circulation fans within the refrigeration system is to ensure the constant temperature within the cold room by adequately distributing cold air within.
Lighting system
Most walk-in cold rooms require adequate lighting systems to help users easily navigate their way within the premises. Therefore, most models have specialized lighting systems installed that do not produce heat that can otherwise hamper temperature management.
Wiring systems for lighting systems:
Most wiring systems utilize threading pipes to help protect them against ice by keeping them dry.
Water-flowing pipes
Warm water flowing pipes are often installed in industrial-grade cold rooms. These pipes help preserve temperature by melting frost formed on different surfaces that can lead to ice build-up and otherwise damage different components of the cold room.
Cold Room Door; Components of a Cold Room Setup
Some cold rooms tend to have steel automatic doors installed that detect motion to open and close. These also have inbuilt timers to lock the cold room during certain hours when not in use. Moreover, these are most beneficial for smaller cold rooms that have less foot traffic.
