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A device for cleaning pipelines in aerospace field

A pipeline and equipment technology, which is applied in the field of pipeline cleaning equipment in the aerospace field, can solve the problems of inability to realize automatic cleaning, low cleaning efficiency, and poor cleaning effect, so as to improve efficiency and effect, reduce operating costs, and facilitate movement Effect

Active Publication Date: 2021-07-13
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a device for cleaning pipelines in the aerospace field to solve the problems of low cleaning efficiency, poor cleaning effect and inability to realize automatic cleaning of the entire process in existing equipment used for cleaning pipelines in the aerospace field. question

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  • A device for cleaning pipelines in aerospace field

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Embodiment Construction

[0026] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention, but not to limit the scope of the present invention.

[0027] A specific embodiment of the present invention, such as figure 1 As shown, a device for cleaning pipelines in the aerospace field is disclosed, including a liquid supply pipeline, a monitoring pipeline, a control system 22, a monitoring unit and a power unit, a liquid supply pipeline, a monitoring pipeline and a pipeline to be cleaned 25 constitutes a cleaning link, the liquid supply pipeline supplies the cleaning medium into the pipeline 25 to be cleaned and cleans the pipeline 25 to be cleaned, and the monitoring pipeline monitors the cleaning medium after cleaning and obtains the cleaning res...

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Abstract

The invention relates to a device for cleaning pipelines in the aerospace field, which belongs to the technical field of pipeline cleaning in the aerospace field, and solves the problem that the existing equipment used for cleaning pipelines in the aerospace field has low cleaning efficiency, poor cleaning effect and cannot realize automatic cleaning of the whole process The problem. The equipment for cleaning pipelines in the aerospace field includes liquid supply pipelines, monitoring pipelines, control systems, monitoring units, and power units. The liquid supply pipelines, monitoring pipelines, and pipelines to be cleaned form a cleaning link. The pipeline includes a main branch and two sub-branches. The main branch is equipped with a heat exchanger and a turbine flowmeter; the first sub-branch is equipped with a built-in cleaning liquid tank and a gear pump; the second sub-branch is equipped with a An external clean air source connector connected to a clean high-pressure air source; each of the two sub-branches is connected to the main branch through a solenoid valve. The invention realizes the whole-process automation of online automatic interpretation and feedback of the pipeline cleaning effect of equipment used for cleaning pipelines in the aerospace field.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning in the aerospace field, in particular to a device for cleaning pipelines in the aerospace field. Background technique [0002] Manned aerospace products use a large number of pipelines for liquid transmission. In order to ensure the cleanliness of the product, the pipeline needs to be cleaned before product assembly. At the same time, the medium in the pipeline has relatively strict requirements on the conductivity, TOC and other indicators. , In the cleaning process, it is generally necessary to use ultrapure water for cleaning, and to test the conductivity and TOC indicators in the cleaned pipeline to ensure that the indicators of the cleaned pipeline meet the requirements. [0003] At present, the existing equipment used to clean pipelines in the aerospace field often only integrates components such as power devices, control modules, cleaning fluids, flow meters, and pressure sensors ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/032
CPCB08B9/0321B08B9/0325B08B9/0326
Inventor 苏建立陈涵
Owner BEIJING MECHANICAL EQUIP INST
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