Economical and efficient PPR pipeline inner wall cleaning device

Abstract

The invention relates to the technical field of plastic pipe cleaning, and discloses an economical and efficient PPR pipeline inner wall cleaning device that has a pipe body; evenly-distributed storage rings are fixedly embedded in the outer wall of a main base, an air bag is fixedly installed in the main base, a compressed spring is installed on the side, close to a boss, of a push plate; a firstmagnet and a second magnet are installed on the push plate and the boss respectively, idler wheels are installed on the outer wall of a guide rod, a baffle is fixedly connected to the bottom of a lifting plate, and a balance weight ball is installed at the main base. The main base is driven by the balance weight ball to fall in the pipe body; when encountering sundries, the idler wheel is extruded in, the airbag is squeezed by a top plate, so the baking soda powder is blown out from the storage rings and attaches on the sundries, waste of the baking soda powder can be greatly reduced, the amount of the blown baking soda powder can be changed according to the situation of the sundries, the larger the size of the sundries is, the larger the amount of the sprayed powder is, and therefore thepurpose that the baking soda powder is distributed on the sundries in a targeted mode is achieved.

Description

technical field [0001] The invention relates to the technical field of plastic pipe cleaning, in particular to an energy-saving and high-efficiency cleaning device for the inner wall of a PPR pipe. Background technique [0002] PPR pipe, that is, random copolymerized polypropylene pipe, is a plastic pipe with the advantages of environmental protection, light weight, corrosion resistance, and long life. It is widely used in the fields of building water supply and drainage and agricultural irrigation. In home decoration, many kitchen sewers The pipes are also made of PPR plastic pipes. After long-term use, the inner walls of the pipes, especially the corners of the pipes, will gradually accumulate oil and other sundries. If they are not cleaned up, the pipes will be blocked. [0003] Due to the high stability of the material of the PPR pipe, chemical reaction methods can be used to clean it. At present, baking soda powder is commonly used for cleaning. Pour an appropriate amou...

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Problems solved by technology

[0003] Due to the high stability of the material of the PPR pipe, chemical reaction methods can be used to clean it. At present, baking soda powder is commonly used for cleaning. Pour an appropriate amount of baking soda powder into the sewer, and then pour an appropriate amount of high-concentration vinegar. Soda is sodium bicarbonate, and the main component of vinegar is acetic acid. When the two are mixed together, a chemical reaction will occur. The equation is CH 3 COOH+NaHCO 3 =CH 3 COONa+CO 2 +H 2 O, a large amount of gas and water will be produced after the reaction, and the sundries in the pipeline can be washed away by air pressure to dredge the pipeline, but this method also has some problems, that is, the baking soda powder is poured from top to bottom. , its distribution is not reasonable, often there is a lot of baking soda powder in the upper part of the pipeline, less baking soda powder in the lower part, and a lot of baking soda powder on one side of the inner wall and less baking soda powder on the other side , which will lead to unsatisfactory final cleaning effect, need to be cleaned several times, and use more baking soda powder and vinegar to achieve better cleaning effect, resulting in unnecessary waste

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