The performance of trapeziform labyrinth screw pump was investigated by changing geometric parameters of trapeziform screw.
分析了梯形螺纹几何参数对迷宫泵性能的影响。
The utility model relates to a single end multistage labyrinth screw pump, belonging to the technical field of universal engineering equipment.
本实用新型涉及一种单端多级迷宫螺旋泵，属于通用工程设备技术领域。
Therefore, the labyrinth screw pump can make use of the performance ascendancy of a plurality of labyrinth screw bodies and overcome the performance limitation of one labyrinth screw body.
可以发挥多个迷宫螺旋体的性能优势，克服一个迷宫螺旋体的性能局限。
Therefore, the labyrinth screw pump can make use of the performance ascendancy of a plurality of labyrinth screw bodies and overcome the performance limitation of one labyrinth screw body.
可以发挥多个迷宫螺旋体的性能优势，克服一个迷宫螺旋体的性能局限。
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