制冷機組的壓縮機是冷庫的心臟，其制造出的冷量**庫內的冷源供應。制冷壓縮機與冷凝器等配件組合在一起稱作制冷機組，制冷機組有水冷和風冷兩種，小型冷庫選擇風冷機組為主，北方嚴寒地無選擇風冷機組較多，大中型冷庫則可考慮選擇水冷機組。

　　The compressor of refrigerator unit is the heart of refrigerating house,and the cold produced by it constiutes　the cold source in the house.The refrigerator unit consists of refrigerating compressor,condenser and other　fittings.It has two types:water-cooling and air-cooling.Small-scale refrigerating house and northem cold area　are suitable for air-cooled unit ,medium and large-scale refrigerant house is suitable for water-cooled unit

　　壓縮機又分全封閉和半封閉，本公司的專業設計安裝人員會根據客戶的用途，庫體等綜合因素，為你選配質量好，經濟實用的壓縮機。具體型號及功率大小根據庫體及用途而定。

The compressor has two types:fully enclosed and half enclosed.Our professional designer and installer will select economic and suitable compressor with reliable quality on the basis of house body and application place.

　　冷卻塔是水與空氣直接接觸進行熱交換的一種設備，它主要由風機、電機、填料、播水系統、塔身、水盤等組成，主要由在風機作用下的溫度比較低的空氣與填料中的水進行熱交換從而達到降低水溫的目的。

　　Water cooling tower is a device in direct contact with the air for heat exchange,which is mainly composed of fans,motors,fillers,broadcast water system,the tower,the water tray and other components,mainly by the effect of the temperature at the fan air and a relatively low the filler is heat-exchanged water so as to achieve the purpose of reducing the temperature.