Nanometer self-cleaning lining stainless steel pipe

Abstract

The invention discloses a nanometer self-cleaning lining stainless steel pipe. The nanometer self-cleaning lining stainless steel pipe comprises a steel pipe body, a sealing ring is arranged on the end face of the steel pipe body, the inner diameter of the sealing ring is larger than that of the steel pipe body, the sealing ring is connected with the end face of the steel pipe body in a gluing mode, a nanometer layer is connected with the steel pipe body through retaining strips, the retaining strips can drive the nanometer layer to freely move in the steel pipe body through cooperation with aguide wheel, limiting pins are designed in two retaining strips, one end of each limiting pin can stretch into a round hole, corresponding to the limiting pin, in the inner wall of the steel pipe body under the action of a compressed spring, the relative positions of the retaining strips and the steel pipe body are fixed, that is, the nanometer layer and the steel pipe body are fixedly connected,and the situation that use of the device is affected due to dislocation between the nanometer layer and the steel pipe body in the use process is avoided. When the nanometer layer needs to be replaced, pressing blocks on the two side faces of the steel pipe body are pressed, the limiting pins are pushed to compress the compressed springs, locking of the limiting pins to the nanometer layer is relieved, the nanometer layer can be freely detached, overhauling and replacing are convenient, and the device design is more humanized.

Description

technical field [0001] The invention relates to the technical field of stainless steel pipe equipment, in particular to a nanometer self-cleaning lined stainless steel pipe. Background technique [0002] The nano-lined stainless steel composite pipe adopts the national standard stainless steel pipe as the outer layer, and the inner layer is coated with nano-materials. It has many advantages that ordinary traditional pipe fittings do not have. It is compounded by a special process, but the nano-lined tube is relatively expensive due to its complex structure, and the inner coating material is fragile. Therefore, we propose a nano-self-cleaning lined stainless steel tube to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a nanometer self-cleaning lined stainless steel pipe to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present inventio...

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Problems solved by technology

[0002] The nano-lined stainless steel composite pipe adopts the national standard stainless steel pipe as the outer layer, and the inner layer is coated with nano-materials. It has many advantages that ordinary traditional pipe fittings do not have. It is compounded by a special process, but the nano-lined tube is relatively expensive due to its complex structure, and the inner coating material is fragile. Therefore, we propose a nano-self-cleaning lined stainless steel tube to solve the above problems

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