A pipeline unclogging device based on shape memory alloy

A technology of memory alloy and pipeline, which is applied in the field of pipeline unclogging device based on shape memory alloy, which can solve the problems of inapplicability of variable-diameter pipelines, and achieve the effect of simple structure, convenient length adjustment and avoiding re-blocking

Active Publication Date: 2021-05-18
南京圣德力材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned methods are only suitable for straight pipes, not for variable-diameter pipes; in addition, the existing plugging devices are suitable for oil pipes, but for pipes blocked by fibrous and hair-like substances

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  • A pipeline unclogging device based on shape memory alloy
  • A pipeline unclogging device based on shape memory alloy
  • A pipeline unclogging device based on shape memory alloy

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Embodiment Construction

[0031] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in commonly used dictionaries should be und...

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Abstract

The invention belongs to the field of pipeline unclogging, and in particular relates to a pipeline unclogging device based on a shape memory alloy, which includes a roller assembly, an electric heating assembly, a power mechanism and a cleaning mechanism; the roller assembly includes a front wheel set and a rear wheel set; It includes four electric motors, each of which independently controls a front wheel or a rear wheel; the power mechanism includes a fixed piece, a power shaft and a motor; the fixed piece is fixed on the connecting shaft; the motor is arranged on the first roller shaft at the intersection of the first roller shaft and the connecting shaft; the cleaning mechanism includes a mounting part and a number of scattered cleaning wires fixed on the mounting part, the cleaning wires are convenient for pipeline cleaning in more occasions , clear blockage.

Description

technical field [0001] The invention belongs to the field of pipeline blockage removal, and in particular relates to a pipeline blockage removal device based on shape memory alloys. Background technique [0002] At present, the pipeline transportation industry at home and abroad is not only large in scale but also developing rapidly. The oil and gas transportation pipelines in the world alone are more than 2 million kilometers, and the urban water supply, heating and drainage pipelines are even more difficult to count. Therefore, the safety management of pipeline transportation is the focus of research, and pipeline blockage is an important issue affecting transportation safety. There are various ways to detect pipeline blockage, but they can be roughly divided into two categories: internal detection of pipeline blockage and detection by external sensors of the pipeline. Compared with the detection of clogging by the external sensor of the pipeline, it is more accurate and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/051B08B13/00C09D183/08C09D7/65
CPCB08B9/051B08B13/00C08L2205/035C09D183/08C09D7/65C08L91/06C08L5/00C08L91/00
Inventor 张杰
Owner 南京圣德力材料科技有限公司
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