GWSP系列无油涡旋真空泵介绍(中英文)

工业标准无油涡旋真空泵

GWSP

系列

组成与工作原理/Construction and Operating Principle

GWSP系列无油涡旋真空泵由泵头、电机、机座等构成。泵头含有动、定涡旋盘、曲轴、密封件、风扇和泵壳等。涡旋盘为圆形平面和其上伸出的一条或几条渐开线螺旋形盘壁组成，定涡旋盘与动涡旋盘组成涡旋盘付构成无油涡旋真空泵的基本抽气机构。工作过程中动、定涡旋盘互不接触，依靠相对运动形成容积不断缩小的新月形吸气腔和压缩腔，通过吸气、压缩、排气的循环，使气体从抽气口吸入、排气口排出，实现对被抽腔体抽真空。

GWSP series oil free scroll vacuum pump is constructed with fixed scrolls, orbiting scroll, main shaft, cooling fans, crank shaft kits, and bracket. Its’ operating principle is based on two spiral cylinders, one offset and orbiting against the other with an offset of 180°. Thus several crescent-shaped pockets of differing sizes are created. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside thereby pumping the gases from vacuum chamber.

0º(360º)气体从外缘被吸 90º 气体在气腔内被压缩 180º气体被压缩至排气口 270º气体被压出排气口

应用/Applications镀膜/Coating 真空炉/Vacuum Furnace 烘箱 手套箱/Glove Box 排气台/Vacuum Exhaust Station 真空封装 存储/Vacuum Packing

检漏/Leak Detector 气体回收再循环/Gas recovery

激光/Laser Processing冷冻干燥/Vacuum Dry

高真空试验台/High Vacuum Test Station

分析测试仪器/Analyser

电子束 高能物理/High Energy Physics 罗茨泵前级/Rough Pump for Roots Pump 分子泵前级/Rough Pump for Molecular Pump

GWSP150

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GWSP300

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GWSP600

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GWSP1000

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