Inner channel cleaning device

A technology for cleaning devices and inner passages, applied to measuring devices, cleaning hollow objects, cleaning methods and appliances, etc., can solve problems such as labor and labor, and achieve the effects of saving equipment and operating costs, simplifying installation requirements, and simplifying the process

Pending Publication Date: 2019-03-05
CHINA IPPR INT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, after the cleaning of the inner channel 14 is completed, the water accumulated in the inner channel 14 needs to be drained, which requires turning the mechanical component 13 to dump the internal water and blowing it with compressed air, which is also a very laborious process. Work

Method used

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Embodiment Construction

[0060] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.

[0061] Such as figure 2 As shown, the inner channel cleaning device 100 of the present invention is connected with a mechanical component 200, and is used for the process steps of cleaning the mechanical component, draining liquid after cleaning, and pressure testing. Through the analysis of the above three processes, the maximum value of the external pressure that the mechanical component that needs to be subjected to the pressure test is the pressure during the pressure test, and under this pressure, the flow rate of the fluid passing through the inner channel is The maximum flow rate that may pass. After the cleaning process, clos...

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PUM

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Abstract

The invention discloses an inner channel cleaning device connected with a mechanical component. The mechanical component comprises an inner channel. The inner channel cleaning device comprises a cleaning pipeline communicating with the inner channel. The inner channel cleaning device further comprises a drive mechanism and a rotation mechanism. The rotation mechanism comprises a fixing support anda rotation support rotationally connected to the fixing support. The mechanical component is connected to the rotation support. The drive mechanism drives the rotation support so as to drive the mechanical component to rotate. The device can finish three technology operations including cleaning, liquid discharging and pressure testing on one station, the technology process is simplified, and theequipment and running expense is saved. For example, the mechanical component is in the rotation state during cleaning, possibility is provided for the two-phase flow cleaning technology, and the cleaning effect can be greatly improved.

Description

technical field [0001] The invention relates to a cleaning device, in particular to a device for cleaning the inner channel of a mechanical component. Background technique [0002] Due to incomplete cleaning of mechanical components, the failure of the whole machine often occurs. For example, the internal combustion engine traction locomotive of the bullet train has an accident of cylinder scuffing during operation due to incomplete cleaning, resulting in heavy losses. The cleaning of mechanical components is also a key link in remanufacturing. If the parts are not cleaned thoroughly, follow-up work such as flaw detection, evaluation and repair cannot be carried out. The inner channel is an important element of mechanical components, such as the water channel of the engine, the oil channel, the pipeline of the hydraulic system, etc. The inner channel is often used as a fluid channel, such as figure 1 The inner channel 14 of the mechanical component 13 shown, the axis of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/032B08B9/027B08B13/00G01N3/12
CPCG01N3/12B08B3/10B08B9/027B08B9/0321B08B13/00G01N2203/0048G01N2203/0019
Inventor 于公满陈光
Owner CHINA IPPR INT ENG
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