Electrical installation engineering quality control method

A quality control method and installation engineering technology, which is applied to the installation of cables, cable installation devices, electrical components, etc., can solve problems such as irregularities, confusion, and pipeline damage, and achieve the effects of reducing impact, facilitating cleaning, and improving quality

Inactive Publication Date: 2019-10-22
上海一建安装工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of electrical engineering installation, the irregular and unreasonable installation and operation process can easily lead to confusion in various parts, and the end of life, and the pipelines in various parts are prone to damage, resulting in potential safety hazards after electrical engineering installation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] Embodiment: a kind of electrical installation engineering quality control method, comprises the following steps:

[0041]a. Quality control of wire conduit laying: use different fixing methods to fix conduits of different materials; Zinc falls off or breaks through thin-walled steel pipes; when black steel pipes are connected by threads, 2 to 3 threads should be exposed after connection, and the two ends of the connection should be welded with grounding wires. Electricity, to avoid the influence of wires in the conduit.

[0042] b. Quality control of concealed pipes: During the laying of concealed pipes, bending should be minimized; however, when bending is required, the bending radius should not be less than 6 times the outer diameter of the pipe to avoid breakage of the pipe in the bent part; buy pipes inside the concrete The bending radius shall not be less than 10 times the outer diameter of the pipe. The pipe embedded in the concrete will be under the pressure e...

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PUM

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Abstract

The invention discloses an electrical installation engineering quality control method, and belongs to the field of electrical engineering. According to the technical scheme, the method is characterized by comprising the following steps of a, laying quality control of electric wire conduits; b, quality control of concealed conduits; c, connection quality control of open piping and sleeving fastening type steel conduits; d, laying quality control of insulating conduits; e, installation quality control of electric wire grooves; f, cable laying and arrangement standard quality control; g, installation quality control of lighting switchboards, boxes and boards; h, installation quality control of special lamps; i, installation quality control of switches; j, socket installation and socket wiringphase sequence quality control; and k, installation of grounding protection wires and lightening protection grounding. According to the invention, the problems of disorder and potential safety hazards of each part in electrical engineering are solved, and the effects of enabling the installation of each part to meet the national standard more normatively and avoiding the potential safety hazardsare achieved.

Description

technical field [0001] The invention relates to the field of electrical engineering, more specifically, it relates to a quality control method for electrical installation engineering. Background technique [0002] After the construction of the house is completed, electrical pipes need to be laid in the house. The process of laying electrical pipes is called electrical engineering installation. Electrical engineering installation can install various parts of the pipes so that each part is in the wall and will not protrude from the surface of the wall. . [0003] However, in the current electrical engineering installation process, irregular and unreasonable installation and operation processes can easily lead to confusion in various parts, and the end of life, and the pipelines in various parts are prone to damage, resulting in potential safety hazards after electrical engineering installation. Contents of the invention [0004] In view of the deficiencies in the prior art,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/00
CPCH02G1/00
Inventor 陈涛徐鸣龙高云山王烨吴晓晨
Owner 上海一建安装工程有限公司
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