Convection type pipeline dredger

A pipeline dredge and pipeline technology, which is applied in the field of pipeline cleaning devices, can solve problems such as residues and uncleanliness of the pipeline dredge, and achieve the effect of improving the cleanliness

Inactive Publication Date: 2017-03-29
江苏鑫都管业有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0003] In order to overcome the existing deficiencies of the existing pipe dredgers that are ...
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Method used

Design dredging block 1, cooperate with air pump 4, form convection tube mechanism. When in use, first plug the dredging block 1 into the pipeline, then seal the pipe sleeve 2 at both ends of the pipeline, and then use the air pump 4 to alternately inflate the two ends of the pipeline to...
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Abstract

The invention relates to the technical field of pipeline cleaning devices, in particular to a convection type pipeline dredger. The convection type pipeline dredger comprises a dredging block, pipe sleeves, air pipes and an air pump. The dredging block is plugged into a pipeline. The pipe sleeves are arranged at the two ends of the pipeline in a sleeving manner. The air pump is connected to the pipe sleeves through the air pipes. The dredging block is provided with an ejector head, a seal ring and scrapping teeth. The dredging block is designed and is used in cooperation with the air pump, so that a convection type pipeline dredging mechanism is formed. When the convection type pipeline dredger is used, the dredging block is plugged into the pipeline firstly, then the pipe sleeves are installed at the two ends of the pipeline in a sleeving manner, the air pump alternately inflates the two ends of the pipeline, the dredging block is driven to slide back and forth in the pipeline in the manner that the dredging block is attached to the wall of the pipeline, impurities are removed, sediments on the inner wall are completely removed through the scrapping teeth, it is ensured that no residue exists, and therefore the cleanness degree of dredging is greatly improved.

Application Domain

Hollow article cleaning

Technology Topic

EngineeringMechanical engineering +2

Image

  • Convection type pipeline dredger

Examples

  • Experimental program(1)

Example Embodiment

[0012] Such as figure 1 It is a schematic structural diagram of the present invention. A convective pipe dredge includes a dredge block 1, a pipe sleeve 2, an air pipe 3 and an air pump 4. The dredge block 1 is plugged in the pipe 5, and the pipe sleeve 2 is enclosed at both ends of the pipe 5. The air pump 4 is connected to the pipe sleeve 2 through the air pipe 3, and a plug 11, a sealing ring 12 and a scraper 13 are provided on the dredging block 1. The plug 11 is tapered and connected to the center of the circle at both ends of the dredge block 1. The sealing ring 12 is in a bowl shape and is connected to both ends of the dredging block 1. The scraping teeth 13 are evenly distributed on the circumference of the dredge block 1.
[0013] The dredge block 1 is designed to be used in conjunction with the air pump 4 to form a convection pipe mechanism. When in use, first plug the dredging block 1 in the pipeline, and then encapsulate the pipe sleeve 2 on both ends of the pipeline, and then alternately inflate the two ends of the pipeline through the air pump 4 to drive the dredging block 1 to slide back and forth against the wall in the pipeline to dredge Impurities, and the deposits on the inner wall are completely removed by scraping teeth 13, to ensure no residue, and greatly improve the cleanliness of dredging.

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Description & Claims & Application Information

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