R22地源热泵机组单螺杆式压缩机循环性能研究 关键词： 单螺杆压缩机 地源热泵 循环性能 [gap=607]Key words: Single Screw Compressor; Closed-circuit Ground Coupled Heat Pump; Cycle performance
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1、单螺杆制冷压缩机（single screw compressor）主要由一个六头螺杆和二个十一齿星轮及机体组成。结构简单，体积小，重量不到活塞式1/6。
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the single screw compressor 单螺杆压缩机
a single screw compressor 单螺杆压缩机
single-screw air-compressor 单螺杆空气压缩机
single screw air compressor 单螺杆空压机
single stage screw compressor 单级螺杆压缩机
Who is better, the twin screw compressor or the single screw compressor?
双螺杆与单螺杆压缩机，谁更好一点？
This paper introduced a new design method of rotor teeth profile and star-wheel teeth profile enveloped with multi straight lines in a single screw compressor.
介绍了多直线包络的单螺杆压缩机螺杆齿面母线和星轮齿型面的设计方法。
The surface temperatures of grooves of an oil-flooded single screw compressor are measured with a slide-ring, and the surface temperatures on different working conditions arc given.
利用滑环装置测量了喷油单螺杆压缩机转子螺槽的表面温度，给出了各种不同工况下表面温度的数据。
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