Insulating waterproof and electric larceny preventive metering integrated connection device and method for manufacturing same

A wiring device, an integrated technology, applied in the field of insulation, waterproof, anti-stealing metering integrated wiring device, can solve the problems of loss of information, electricity disputes, non-applicability, etc., to reduce the possibility of fire and short circuit, excellent heat resistance and insulation The effect of performance, installation and ease of use

Pending Publication Date: 2017-05-17
JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its circuit connection is not reliable enough, and it cannot be detected independently after the occurrence of artificial electricity theft, which may easily cause disputes over electricity bills; the insulation box is generally made of polycarbonate, which has poor heat resistance, water resistance and electrical insulation performance, and is not suitable for outdoor wiring It brings a lot of trouble to the installation, use, observation and replacement of the junction box, and it cannot be used in harsh environments and working conditions.
[0003] An electric energy meter is an instrument used to measure electric energy, also known as an electric meter, a fire meter, and a kilowatt-hour meter. It refers to an instrument for measuring various electrical quantities. It is a relatively precise instrument for measuring electricity consumption. Under the conventional wiring method, it is easy to be distorted due to the influence of external large current (such as lightning, short circuit), resulting in loss and information confusion
[0004] In many places in our country, there are citizens who modify the electric meter without authorization or use external wiring to steal electricity. The circuit system using the conventional wiring method cannot respond independently, causing a large amount of unknown losses to the State Grid.

Method used

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  • Insulating waterproof and electric larceny preventive metering integrated connection device and method for manufacturing same
  • Insulating waterproof and electric larceny preventive metering integrated connection device and method for manufacturing same
  • Insulating waterproof and electric larceny preventive metering integrated connection device and method for manufacturing same

Examples

Experimental program
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Effect test

Embodiment 1

[0030] An insulated waterproof anti-stealing electricity metering integrated wiring device, comprising a junction box 8 equipped with a cover 1, a bus 9 connecting the junction box 8, a watt-hour meter 11, and a signal acquisition terminal 13; the integrated terminal 6 is arranged on the wiring Inside the box 8; the junction box 8 and the supporting casing 1 are all four-layer composite materials, which are respectively a rubber layer 2, a metal shielding layer 3, a carbon film 4 and a plastic layer 5 from the outside and the inside, wherein the rubber layer 2 is specifically methyl vinyl silicone rubber cured with 5-8wt% magnesium hydroxide flame retardant, and the metal shielding layer 3 is specifically an aluminum shell; The slot 7 and the second wiring slot that matches the first wiring slot 7 and is in the opposite direction; the bus 9 is formed by bundling multiple protective wires 10, and the outer surface is covered with a protective sleeve; the protective wire 10 has a...

Embodiment 2

[0046] Main body is consistent with embodiment 1, and its difference is:

[0047] The rubber layer 2 is specifically methyl vinyl silicone rubber cured with 8wt% magnesium hydroxide flame retardant, and the metal shielding layer 3 is specifically a copper shell;

[0048] The surface shielding metal mesh 14 is specifically a copper wire mesh, and the secondary shielding wire mesh 15 is specifically an iron-nickel alloy wire mesh;

[0049] 1) Step ④: prepare methyl ethyl silicone rubber solidified with 8wt% magnesium hydroxide flame retardant according to the standard method, and the method of adding the flame retardant is to directly add 5wt % magnesium hydroxide powder and mixed with other raw materials evenly; after the prepared methyl ethyl silicone rubber is hot-melted, combine the shell mold to encapsulate the methyl ethyl silicone rubber on the outer surface of the metal shielding layer 3 to form a rubber layer 2. Obtain the required junction box 8 and the matching case ...

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PUM

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Abstract

The invention relates to an insulating waterproof and electric larceny preventive metering integrated connection device and a method for manufacturing the same. The insulating waterproof and electric larceny preventive metering integrated connection device comprises a connection box, a connection pole, wires, an electricity meter, a signal acquisition terminal and a signal acquisition and generation device and is further provided with a cover. The connection box and the cover are made of four-layer composite materials and respectively comprise rubber layers, metal shielding layers, carbon films and plastic layers from the outside to the inside; the wires are particularly protective wires, and the protective wires structurally sequentially comprise protection jackets, surface-layer shielding metal meshes, second-layer shielding wire meshes and core wires; bus can be formed after the protective wires are bundled, and bus protective sleeves are arranged on the outer surface of the bus; batteries and action relays are arranged in the signal acquisition and generation device, and the action relays work when circuit connecting ends are abnormal. The insulating waterproof and electric larceny preventive metering integrated connection device and the method have the advantages that the insulating waterproof and electric larceny preventive metering integrated connection device is good in insulation and high in waterproof performance and can be used in outdoor environments, electric larceny can be prevented, and electricity can be precisely metered.

Description

technical field [0001] The invention relates to the electromechanical field, in particular to an insulating, waterproof, anti-stealing and metering integrated wiring device and a manufacturing method thereof. Background technique [0002] The conventional watt-hour meter junction box is a special junction box in the standard wiring of the electric energy metering device. It is used for wiring and safety protection. Its conductors and wiring screws are made of H62 copper and the surface is nickel-plated. However, its circuit connection is not reliable enough, and it cannot be detected independently after the occurrence of man-made electricity theft, which may easily cause disputes over electricity bills; the insulation box material is generally polycarbonate, which has poor heat resistance, water resistance and electrical insulation performance, and is not suitable for outdoor wiring It brings a lot of trouble to the installation, use, observation and replacement of the junct...

Claims

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Application Information

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IPC IPC(8): G01R11/04
CPCG01R11/04Y02A30/14
Inventor 许光宇黄文博谭秀辉缪庆庆桂纲殷杰赵龙刘洪青孔德营李想孙海龙张善刚
Owner JINING POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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