The invention discloses a structure of a high and low pressure vacuum distribution pipe. The structure comprises a high pressure vacuum pipe and a low pressure vacuum pipe, and further comprises a rotor block and a stator block each provided with multiple separated through holes, wherein the rotor block and the stator block are concentrically arranged and communication and communication interruption can be achieved. The high pressure vacuum pipe and the low pressure vacuum pipe are concentrically arranged. The invention further discloses a method of using the above distribution pipe. According to the invention, since a wrapping mode is adopted for the high pressure vacuum pipe and the low pressure vacuum pipe, the total space occupancy of the vacuum pipe can be reduced. By arranging a comparatively thick turn plate pressing block whose inner part is divided into an upper layer and a lower layer connected to an inner pipe and an outer pipe through vacuum pipe channels and sealed, the discrimination of the two vacuum pipes can be improved, and the pressure influence due to too short distance between outlets of the two vacuum pipes can be avoided ; and the independent channels are used for enabling the communication of the outlets of the two vacuum pipes and the upper surface of the turn plate pressing block, so that vacuum space can be distributed well.