Cold storage

The issue of food preservation is always focused on, because everyone has the need to absorb fresh and clean food. There are many ways to process food to keep product quality, such as drying, pre-processing, vacuuming and especially freezing products. The freezing method is always preferred for the best efficiency and flavor retention. This is also used by food manufacturers. To be able to use this method, it is imperative to have a good quality cold storage facility. What they care about is how to install quickly, save money, good quality, so Hoang Sa Viet will bring cold storage products made from prefab frames to solve important problems. center above.

WHAT IS COLD STORAGE?

The frozen storage , also known as the assembled cold storage of Hoang Sa Viet, is a model assembled like a prefab frame. From lightweight materials like panels to ceilings and partitions between warehouses and outside spaces, cemboards make solid, slip-resistant floors. There are cooling or cooling equipment to freeze, preserve and store goods longer, keeping the best product quality.

This model has high applicability and is often used for: multi-purpose frozen storage (used to preserve foods such as vegetables, fruits, drinking water, wine...); frozen storage (preservation of fresh foods); warehouse for storing pharmaceuticals, vaccines...

STRUCTURE OF INSTALLATION COLD STORAGE

Cold storage is composed of two main parts: insulation and cooling system

• Insulation part:

Structure of the warehouse shell: the warehouse shell is made in the form of a prefab model. The partitions are panels to fix, separate spaces from each other, and insulate. Panels are usually polished, powder coated. Walls, roofs, floors are structured together by joints. The size of the walls will be designed to suit the space but still retain the quality of product preservation.

Assembled cold storage doors: made on request, there are many forms such as hinged doors, sliding doors... all ensure the tightness of the warehouse when in use. Door material is usually required to be made of 304 stainless steel, with insulation. Hinges and locking handles made of atimon or stainless steel ensure the rigidity and shine of the door.

• Cooling system

This is the system that plays the most important role, having the basic components:

Compressor cluster: compressor is a machine that compresses the refrigerant to a high level so that enough refrigerant can be condensed. Compressors have many different brands: Panasonic, LG, Bitzer, Copeland, Grasso… depending on the requirements to choose the right type of compressor.

Indoor unit, outdoor unit: outdoor unit is composed of aluminum foil or copper foil together, copper pipes containing refrigerant placed through aluminum foil for the purpose of quickly dissipating heat to the environment. The air conditioner indoor unit is the main part of the cold unit, this is a thick woven aluminum foil (or copper foil) heatsink that covers the outside of the copper pipes, containing the refrigerant inside. The indoor unit will absorb heat in the air when the indoor unit fan sucks through it, the air going out of the indoor unit will have a lower and cleaner temperature because the dirt has been largely retained in the filter and indoor unit.

Control cabinet: the function of the cabinet is to control and regulate the activities of the warehouse, the cabinet has a signal part when the equipment encounters a problem in operation.

Cold storage equipment and supplies: some other items are installed in the warehouse: electrical cabinets, lighting systems, cold storage curtains, shelving systems...