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发明授权
CN107044451B 压缩机注水注油装置及其使用方法 有权

压缩机注水注油装置及其使用方法
摘要：
本发明提供了一种压缩机注水注油装置，包括与压缩机机壳连接的球阀，与所述球阀连接的密封组件，及与所述密封组件连接的喷头组件，所述密封组件包括注水密封体和密封螺母，所述注水密封体一端与所述球阀连接，所述注水密封体的另一端与所述密封螺母螺接，所述密封螺母与所述注水密封体的连接处设置拉别令密封，所述注水密封体与所述喷头组件之间连接导向螺杆。本发明还提供了压缩机注水注油装置的使用方法。本发明提供的压缩机注水注油装置及其使用方法，可在压缩机运行时更换部件并能保证良好密封性能。
摘要（英）：

The invention provides a compressor water and fuel injection device. The compressor water and fuel injection device comprises a ball valve connected with a compressor shell, a sealing assembly connected with the ball valve and a spray head assembly connected with the sealing assembly. The sealing assembly comprises a water injection sealing body and a sealing nut. One end of the water injection sealing body is connected with the ball valve, and the other end of the water injection sealing body is connected with the sealing nut in a screwed mode. A labyrinth seal is arranged on the connecting position of the sealing nut and the water injection sealing body, and a guiding threaded rod is connected between the water injection sealing body and the spray head assembly. The invention further provides a use method of the compressor water and fuel injection device. According to the compressor water and fuel injection device and the use method thereof, parts can be replaced in compressor operating, and the good sealing property can be ensured.

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