标准化螺杆机组
Standardized Screw Type Condensing Unit
外形设计
Shape design
★机架采用优质槽钢，表面喷塑、耐腐蚀、美观; ★单机或多机并联制冷量大; ★可灵活选择冷却方式;
Outfit design
★ The rack is made of high-quality channel steel with plastic sprayed surface, being resistant in corrosion and decent in appearance; ★Applicable to single or multi-machine parallel operation with large cooling capacity; ★ Flexible choice of cooling method;
系统设计
System design
★压缩机采用德国比泽尔、意大利莱富康，台湾复盛、上 海汉钟等国内外品牌压缩机; ★采用油分设计，分油率99.5%； ★低温采用经济器补气设计，提高压缩机制冷量 ★可设计高温0℃以上，-18℃、-35℃以及-50℃等不同要 求设备; ★冷凝方式采用风冷、水冷以及蒸发冷满足不同地区要求; ★系统配件采用丹佛斯以及斯波兰等品牌配件
System design
★Compressors adopt well-known compressors of home and abroad such as Bitzer in Germany, Lefkang in Italy, Fusheng in Taiwan area, Hanzhong in Shanghai; ★Efficient oil separation design with oil separation rate reaching to 99.5%; ★Economizer air supplement design is applied while low temperature happens to improve the cooling capacity of the compressor; ★ Equipment of different requirements ca be designed such as high temperature above 0 ℃, -18 ℃, -35 ℃ and -50 ℃; ★ Air cooling, water cooling and evaporative cooling are applicable to meet different condensation requirements; ★ System accessories adopt well-known brand Danfoss and Slovakia.
电器控制部分
Electrical control section
★PLC模块采用德国西门子或国内品牌PLC模块编程； ★空开断路器等采用施耐德西门子等元器件 ★采用远程监控模块，可手机APP实时控制
Electrical control section
★ PLC module is programmed by Siemens in German or some domestic well-known brands; ★ Components such as Schneider and Siemens are used for open circuit breakers; ★ Remote monitoring module is adopted and can be controlled by APP in real time.
整机特点 Features
★机组具有多级能量调节可适应不同冷负荷的变化，降低能耗，机组具有监测压缩机运行时间，平衡压缩机转 子磨损； ★机组具有反转监测、油流监测、油位监测，高低压监 测、过载、过热等多种保护，保障机组的可靠性 运行； ★具有效率高、寿命长，震动小、噪音低等特点； ★易于保养和检修；
Features ★The unit has multi-level energy adjustment to adapt to different cooling load changes, effectively reducing energy consumption. The unit has the function of monitoring compressor running time and balancing compressor rotor wear; ★ The unit has various safety protections such as reverse monitoring, oil flow monitoring, oil level monitoring, high and low pressure monitoring, overload, overheating, etc., to ensure the safe and reliable operation of the unit; ★ It has the characteristics of high efficiency, long life, small vibration and low noise ★ Easy to maintain and to repair;
螺杆式冷凝机组介绍 Product introduction of screw condensing unit \
随着冷库需求的不断发展，中大型的保鲜冷库、低温冷 藏库以及速冻库的冷库设备的需求，小型活塞机组和涡 旋机组已经无法满足需求。大型的螺杆单机和并联机组 能后满足市场需求。我公司设计开发的半封闭螺杆式冷 凝机组可广泛的满足各类制冷设备需求。
With the prosperous development of cold storage, small-scale piston units and vortex units are unable to meet the needs of cold storage equipment for medium and large-scale fresh storage cold storage, low temperature cold storage and quick freezing storage. Large single screw and parallel units better meet the market demand. The semihermetically sealed screw condensing units designed and developed by our company can widely meet the needs of various refrigeration equipment.
制冷剂使用 Use of refrigerant
★可满足R22, R134a, R404A, R507C, R407A等制冷 剂使用;
Use of refrigerant ★Applicable to refrigerants as R22, R134a, R404A, R507C, R407A；
试压测试 Pressure test
★每台冷凝器水检洁净空气3.0Mpa试压; ★出厂保压1.8Mpa氮气;
Pressure test ★3.0Mpa pressure test of clean air for each condenser water test; ★1.8Mpa Nitrogen for factory-guaranteed pressure;
螺杆式冷水机组产品介绍 Product introduction of the screw-type chiller unit \
整机特点 ★采用德国比泽尔，台湾汉钟复盛等大型品牌半封闭压 缩机机头，具有效率高、寿命长，震动小、噪音低等特 点； ★机组主要配件以及控制元件采，比如 丹麦丹佛斯以及施耐德控制元件等； ★冷凝器蒸发器采用加厚螺纹管，加工成梯形低肋管， 增强传热能力； ★机组具有反转监测、油位监测，高低压监测、过载、 过热等多种保护，保障机组的可靠性运行； ★机组具有多级能量调节可适应不同冷负荷的变化，有 效降低能耗，机组具有监测压缩机运行时间，平衡压缩 机转子磨损； ★机组采用优质的PLC控制，具有远程控制模式；
Features ★Adopt renowned brands such as Bitzer in German, Hanbell and Fusheng in Taiwan district, bearing the characteristics of high efficiency, long life, low vibration and low noise; ★The main accessories and control elements of the unit adopt internationally renowned brands, such as Danfoss in Danish and Schneider Control Elements; ★The condenser evaporator is made of thickened threaded pipe and processed into trapezoidal low rib pipe to enhance heat transfer; ★The unit has various safety protections such as reverse monitoring, oil flow monitoring, oil level monitoring, high and low pressure monitoring, overload, overheating, etc., to ensure the safe and reliable operation of the unit; ★The unit adopts advanced PLC control with remote control mode;
螺杆式冷水机组较小型机组而言制冷量大，其制冷能力 为宾馆、酒店、超市、大型影院等商业影院提供集中供 冷降温。尤其是低温冷水机组为大型冷冻肉类，海鲜急 冻、冷藏、制冰领域提供强大制冷能力。
Compared with small units, the screw chiller has a larger cooling capacity, enabling to provide centralized cooling for occasions such as hotels, restaurants, supermarkets, and large commercial theaters. In particular, the low-temperature chiller provides super refrigeration capacity for large-scale frozen meat, quick-freezing of seafood, cold storage, and ice making
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