半封机组 Half Seal Unit

广泛的适用性：

• 压缩机可适用多种制冷剂如R22、R134a、R404a、R407C；

• 同一系列的压缩机组可适用于不同的工况；

优良的性能：

• 配置油分离器、高低压控、电磁阀、干燥过滤器、高低压表、大容积的贮液器和高效能冷凝器的最佳组合效应；

独特的结构和优化设计：

• 结构紧凑，可配置防护罩壳，坚固、耐用、美观；

• 最佳的驱动件质量平衡和最合理的减震设计；

• 合理的吸风装置使压缩机缸头得到充分的冷却；风冷机组根据不同的工况配置高效的W型内螺纹管，从而提高传热系数，缩小外形尺寸；

可靠的保护装置：

• 电机采用电子模块保护装置或先进的热保护装置控制电机的温度；

• 曲轴箱加热器防止液击产生，高低压控制器控制系统的压力，保证机组的正常使用；

Wide applicability:

• Compressor can be used for a variety of refrigerants such as R22, R134a, R404a, R407C.

• The same series of compressor units can be applied to different working conditions.

Excellent performance:

• Optimum combination effect of oil separator, high and low pressure control, solenoid valve, drying filter, high and low pressure meter, large volume liquid storage and high efficiency condenser.

Unique structure and optimal design:

• The structure is compact and can be equipped with protective cover, which is strong, durable and beautiful.

• The best mass balance of driving parts and the most reasonable shock absorption design.

• Reasonable suction device makes the cylinder head of the compressor fully cooled, and the air-cooled unit is equipped with efficient W-type internal threaded tube according to different working conditions, so as to improve the heat transfer coefficient and reduce the shape size.

Reliable protective devices:

• The motor adopts electronic module protection device or advanced thermal protection device to control the temperature of the motor.

• Crankcase heater prevents liquid hammer, high and low pressure controller controls the pressure and ensures the normal use of the unit.