Design, installation and compression of cold storage and the design and selection of the unit
First of all, you have to understand a few points:
1. The size of the cold storage you want to build: size or storage (length * width * height, ton of storage, cube, box, box...) ;
2. What is the cold storage built? A specific storage temperature, how long storage, how long to reach this temperature, etc. can be specified requirements;
3. If your cold storage is bigger, you need to know the amount of your import and export, the temperature of the import and export products, the number of doors, and so on.
4, all of this is clear: material selection: insulation materials, doors, compressors, refrigerating units, air blower / platoon, temperature control and other large equipment.
5, insulation Library Board: the 100mm, 120mm, 150mm, polyurethane insulation board, double-sided or one-sided for color steel plate, stainless steel plate, steel plate, embossed aluminum salt, polyurethane coating, the most common color steel plate is processed into invisible groove, its light weight, high strength, good insulation properties, corrosion resistance, anti aging the base plate assembly is simple, fast, is the most common material selection of cold storage library. The cost of stainless steel and salinized sheet is high, and it can also affect the appearance of friction and deformation. Polyurethane is sprayed for large cold storage. Different brands, different prices, the quality of products is also quite different, but not high quality is good product, which is the conclusion when long-term cooperation. The materials for cold storage doors are all matched with the storehouse, but the types of doors include hand door, manual translation door, automatic return door, electric translation door and sweeping door. There are also full and half burial points.
贵州制冷设备认为冷库设计安装压缩机组的设计选型： 无论何种品牌的压缩机组的选型,都是根据活动冷库的蒸发温度及冷库有效工作容积来确定，另外还要参考冷冻或冷藏物品的冷凝温度、入库量、货物进出库频率等参数。 中温冷库制冷量计算公式为： 冷库容积951.16+正偏差，正偏差量范围在200- 压缩机组的设计选型：
Guizhou refrigeration equipment design selection of compressor refrigerator design installation: selection of compressor unit regardless of the brand, are based on the evaporation temperature and the effective work of cold storage capacity to determine the activity of cold storage, frozen or refrigerated goods also refer to the condensing temperature, storage quantity, frequency and other parameters of import library. The formula for calculating the refrigerating capacity of the medium temperature cold storage is as follows: the positive deviation of the volume 951.16+ of the cold storage and the range of the positive deviation in the design and selection of the 200- compressor unit:
The selection of compressor units is determined by the evaporating temperature of the activity and the effective working volume of the refrigeratory. Besides, we should also refer to the parameters such as the condensing temperature, the storage volume and the frequency of the incoming and outgoing Library of refrigerated or refrigerated items.
The formula for calculating the refrigerating capacity of the medium temperature cold storage is as follows:
冷库容积 95 1.16+正偏差，正偏差量范围在200-600W之间；
The volume of the cold storage is 95 1.16+ positive, and the positive deviation range is between 200-600W;
The formula for calculating the refrigerating capacity of the compressor unit in low temperature cold storage is as follows:
冷库容积 110 1.2+正偏差，正偏差量范围在300-800W
The volume of the cold storage is 110 1.2+ positive, and the positive deviation range is in the 300-800W
The formula for calculating the refrigerating capacity of the high temperature cold storage is as follows:
冷库容积 90 1.16+正偏差，正偏差量根据冷冻或冷藏物品的冷凝温度、入库量、货物进出库频率确定，范围在100-400W之间；
The volume of the cold store is 90 1.16+ positive deviation, the positive deviation is determined according to the condensing temperature of frozen or refrigerated items, the amount of warehousing and the frequency of incoming and outgoing goods, and the range is between 100-400W.
Cold storage in the design of the time to take into account some of the parameters, the following is a summary of the daily cold storage to collect what parameters to give you a reference.
Guizhou refrigeration equipment small editor to share here today, if there is no understanding of what can come to our company to understand the situation.