A steam heat exchanger chemical washing access pipe joint

Abstract

The utility model relates to steam heat exchanger technical field, concretely is a kind of steam heat exchanger medicine washs and inserts pipe joint, including the installation pipe for being installed with steam heat exchanger pipeline, connecting pipe and auxiliary device, connecting pipe is inserted in the inner wall of installation pipe, and auxiliary device is set on the surface of installation pipe;Auxiliary device includes the moving ring of being slidably connected with the inner wall of installation pipe, and the inner wall of connecting pipe is rotatably connected with moving ring, and the surface of connecting pipe is equipped with multiple sets of limiting hole, the utility model, by setting auxiliary device, adjusting control assembly can control multiple sets of positioning rod movement, it is convenient to remove positioning rod from limiting hole, connecting pipe can be rotatably connected in moving ring at this time, adjusting connecting pipe direction, moving ring can drive connecting pipe to move in installation pipe simultaneously, adjusting height, after adjusting is completed, let the positioning rod of reset spring be inserted in limiting hole, it can be realized adjusting limit, it is convenient to carry out subsequent connection operation, improve overall flexibility.

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