Safety protection assembly for connecting pipe of chemical pipeline

Abstract

The invention discloses a safety protection assembly for a connecting pipe of a chemical pipeline, and relates to the technical field of chemical equipment. The safety protection assembly comprises the connecting pipe, a middle disc is fixed between the inner walls of the connecting pipe, rectangular long rods are fixedly connected to the two opposite surfaces of the middle disc, a fixed disc is fixedly connected to one end of each rectangular long rod, a movable disc is slidably connected to the peripheral side surface of each rectangular long rod, limiting springs are arranged on the peripheral side surfaces of the two rectangular long rods in a sleeving mode, through holes in one surface of each movable disc and through holes in one surface of the corresponding fixed disc are staggered,an electric push rod is fixedly installed at the inner top of an upper sealing cover, and two suspension rods are symmetrically fixed at the bottom of a cross rod. According to the safety protectionassembly, through the design of the fixed discs, the movable discs, the limiting springs, the through holes, the electric push rod, the suspension rods and a gas detector, the movable discs block thethrough holes on the fixed discs, the toxic medium is prevented from continuously leaking, and the problems that a connecting pipe part of an existing chemical pipeline may leak and threaten the lifesafety of workers are solved.

Description

technical field [0001] The invention belongs to the technical field of chemical equipment, and in particular relates to a safety protection component for connecting pipes in chemical industry. Background technique [0002] Chemical pipelines are pipelines that transport toxic, harmful and corrosive media. They are mainly used in medicine, metallurgy, environmental protection, water supply and drainage, petroleum and other industries. They are widely used. In recent years, the demand for chemical pipelines has increased. The demand for tools for pipelines has also increased. [0003] Since chemical pipelines need to be connected in multiple sections to form a complete transportation channel, leaks may occur at the connecting pipes. Once leakage occurs, toxic media will accumulate around the connecting pipes, threatening the lives of workers. Contents of the invention [0004] The purpose of the present invention is to provide a safety protection assembly for chemical pipel...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a safety protection assembly for chemical pipeline connection, through the design of intermediate plate, rectangular rod, fixed plate, moving plate, limit spring, through hole, electric push rod, boom and gas detector, It solves the problem that the connecting pipe part of the existing chemical pipeline may leak, causing toxic media to accumulate around the connecting pipe, threatening the life safety of workers

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