Freezing cold storage
Classification:
Key words:
Cold storage, refrigeration equipment
Details Introduction
Main parameters:
The frozen cold storage is suitable for freezing/refrigerating beef and mutton, fish, seafood and other items from -25 degrees to -18 degrees Celsius. The storage and preservation is called fresh-keeping storage. Its main content is low-temperature freezing, that is, within a long period of time, the maximum To maintain the original quality and freshness of some meat products is fresh agricultural products. After a period of storage, it is still the fresh state and quality when it is just picked or close to it.
how selection of frozen cold storage equipment:
1. Evaporator selection: The system in the freezer has two modes: fan and exhaust pipe. DD medium temperature air cooler (compact structure and light weight) is mostly used for evaporator selection. It is suitable for freezer temperature around -18 degrees and is suitable for freezing/refrigerating beef and mutton, fish, seafood and other items. You can also choose aluminum row tube or iron row tube, which aluminum row. Among them, there are two fins and three fin aluminum tubes, which require less meters and have good cooling effect.
2. The refrigeration system outside the freezer has two ways: air cooling and water cooling. Air cooling: with fan cooling unit, suitable for all kinds of environment. Water cooling: water to cool the unit, the advantage is energy saving, cooling effect is good, but only suitable for use in the south, the temperature is low in the north, the water is easy to freeze, not suitable for use.
3. Freezing cold storage control system automatic microcomputer control box, automatic display library temperature, boot time, defrosting time, fan delay time, alarm instructions and the technical parameters. The operation is simple and the user application is very convenient. Fully automated services save human resources, automatic fault alarm. No need for special care.
Key advantages:
1. Changzhou Xuedong Refrigeration Equipment Refrigeration Cold Storage adopts frost-free quick-freezing refrigeration mode, equipped with famous brand compressors (Emerson Copeland, Germany Bitzer, etc.) and refrigeration accessories, adopts automatic frost, and the control mode is intelligently controlled by microcomputer. The refrigeration system adopts green refrigerant, which is energy-saving and environmentally friendly, with good effect and electricity-saving.
2. Novel materials: Xuedong brand freezer adopts advanced engineering design, advanced production technology, and strict quality assurance management to ensure that the products are checked at every production link, so that the user's requirements become a reality. The thickness of the thermal insulation warehouse plate of the freezer is generally 150mm and 200mm, the plate is filled with polyurethane thermal insulation material, the two sides are plastic-coated color steel plate or stainless steel plate, and the color steel plate surface is processed into invisible groove, which is light in weight, high in strength, good in thermal insulation performance, corrosion resistance and aging resistance. The library plate is simple and quick to assemble, and is one of the best materials selected for the thermal insulation warehouse body of the cold storage.
3. Convenient assembly and disassembly: The insulation board walls of the frozen cold storage body are all produced by a unified mold, connected by internal concave-convex grooves, convenient assembly and disassembly and transportation, short installation period, small and medium-sized cold storage can be delivered for use in 2-5 days, and the storage body can be randomly combined, separated, enlarged and reduced according to the needs of users.
4. Widely applicable: the temperature of the frozen cold storage is -18°C ~-25°C. And can realize a library double temperature or more temperature, to meet the needs of different users.
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