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一、制冷系統
I. refrigeration system
1、壓縮機(最關鍵配件)：一般情況下，小型冷庫選用全封閉壓縮機。中型冷庫一般選用半封閉壓縮機。大型冷庫選用半封閉壓縮機。
1, compressor (the most critical parts): under normal circumstances, the small cold storage using full closed compressor. Medium-sized cold storage generally choose semi closed compressor. Semi hermetic compressor is used in large-scale cold storage.
2、蒸發器：一般情況下，高溫庫選用風機為蒸發器，其特點是降溫速度快，但易造成冷藏品的水分損耗；中、低溫冷庫選用無縫鋼管制作的蒸發排管為主，其特點是恒溫效果好，并能適時蓄冷。
2, evaporator: general, high temperature storage of the fan for the evaporator, which is characterized by fast cooling, but it is likely to cause the loss of cold water collection; in cold storage, selection of seamless steel tube is made of evaporative emission control, which is characterized by constant temperature effect, and the timely storage.
3、冷凝器：冷凝器有空氣冷卻、水冷卻和空氣與水結合的冷卻方式。空氣冷卻只限于在小型冷庫設備中應用，水冷卻的冷凝器則可用于所有形式的制冷系統。
3. Condenser: condenser has air cooling, water cooling and air and water combined cooling method. Air cooling is limited to small cold storage equipment, and water cooled condensers can be used in all types of refrigeration systems.
4、其他配件：控溫機，門鎖，鉸鏈，拉手等。

4 、 other accessories: temperature control machine, door lock, hinge, handle, etc..

二、保溫材料及防潮層
Two, insulation materials and moisture-proof layer
1、需要選擇。高、中溫冷庫一般選用10厘米厚的板塊，低溫庫及凍結庫一般選用12厘米或15厘米厚的板塊；
1, the need for choice. High and medium temperature cold storage generally use 10 cm thick plate, low temperature reservoir and frozen library generally choose 12 cm or 15 cm thick plate;
2、聚氨脂噴涂發泡材料：該材料通過直接噴涂于倉庫中，形成不吸水，隔熱性較好的聚氨脂板，但成本較高。

2, polyurethane spraying foam material: the material through direct spraying in the warehouse, forming non absorbent, heat insulation good polyurethane board, but the cost is higher.

3、聚苯脂噴涂發泡材料：該材料同樣通過噴涂形成聚苯脂板，較聚氨脂板吸水性強，隔熱性較差，但成本較低。
3, polyurethane foam material: the same material by spraying the formation of polystyrene board, compared to polyurethane board water absorption, heat insulation is poor, but the cost is low.
4、由于隔熱材料受潮后，隔熱性能降低。因此應在隔熱板兩面加防潮層，也可只做外防潮層。防潮層一般用瀝青、油氈、塑料涂層、塑料薄膜或金屬板做成。
4, because of the heat insulation material after damp, the insulation performance reduces. Therefore, should be placed on both sides of the insulation board moisture-proof layer, or only outside moisture-proof layer. The moisture barrier is usually made of asphalt, linoleum, plastic coating, plastic film or metal plate.
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We are filled with enthusiasm and passion towards work and customers, we are willing to use the hard work and you create a better tomorrow!