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Pre-cleaning device for net-in sampled and checked hardware fittings in power industry

A pre-cleaning technology in the power industry, applied in the field of pre-cleaning of power fittings, can solve problems such as difficulty, volume difficulty, and many different structures of power fittings, and achieve the effect of reducing the number of inspectors, shortening the pre-cleaning time, and achieving ideal cleaning effects.

Inactive Publication Date: 2020-02-11
ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main problems faced: ① There are many types of electric fittings with different shapes and sizes. It is difficult to choose a pre-cleaning device that can save cleaning fluid and ensure complete immersion of various types of fittings; ② There are many heterogeneous structures of electric fittings , it is difficult to ensure that there is no cleaning dead angle for the metal fittings during the pre-cleaning of the device

Method used

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  • Pre-cleaning device for net-in sampled and checked hardware fittings in power industry

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Embodiment Construction

[0016] The present invention is further described in detail through the following examples, but the technical content described in this example is illustrative rather than limiting, and should not limit the protection scope of the present invention accordingly.

[0017] A kind of pre-cleaning equipment suitable for sampling inspection of fittings in the power industry, such as figure 1 As shown, the innovation of the present invention is: comprising box body 1, control module 5 and stirring module, puts cleaning solution 2 in the box body, soaks the metalware 3 to be cleaned in cleaning solution, arranges stirring module at the bottom of box body, in box body A control module is arranged on the outer wall of the body, and the control module is connected to the stirring module.

[0018] In this embodiment, a liquid level detection module is provided on the inner wall of the tank, and the liquid level detection module is connected to the control module. The liquid level detecti...

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Abstract

The invention relates to a pre-cleaning device for net-in sampled and checked hardware fittings in the power industry. Cleaning liquid is placed in a box body, and the hardware fittings to be cleanedare immersed in the cleaning liquid, a mixing module is arranged at the bottom of the inside of the box body, and a control module is arranged on the outer side wall of the box body and connected withthe mixing module. According to the pre-cleaning device for the net-in sampled and checked hardware fittings in the power industry, the hardware fittings can be simultaneously placed, the cleaning effect is ideal, the time for pre-cleaning the electric power hardware fittings can be shortened, and the number of inspectors is further reduced.

Description

technical field [0001] The invention belongs to the technical field of pre-cleaning of electric power fittings, in particular to a pre-cleaning device suitable for sampling inspection of fittings in the electric power industry. Background technique [0002] Before conducting sampling tests on power fittings connected to the grid, it is necessary to confirm the surface quality of the fittings to ensure that there are no cracks on the surface of the fittings, no shrinkage holes in important parts, and no obvious welding defects at the welds. However, there are often grease and stains on the surface of the incoming fittings for inspection, which not only hinders the observation of the surface quality of the fittings, but also affects the test results. Therefore, pre-cleaning should be carried out before the random inspection of fittings on the network to ensure the smooth progress of the test. At present, the commonly used method of pre-cleaning hardware is wiping with a rag, ...

Claims

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Application Information

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IPC IPC(8): C23G3/00
CPCC23G3/00
Inventor 李田齐文艳傅思伟张迅达叶芳陈韶瑜于金山周连升管森森文黎温力李庆钊
Owner ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO
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