A circuit breaker action alarm device based on public network wireless transmission technology

A wireless transmission and alarm device technology, applied in circuit devices, information technology support systems, cooling/ventilation/heating transformation, etc., can solve the problems of time-consuming and laborious, the distance does not reach the safe distance, and the discharge of high-voltage equipment to the device, etc., to increase Communication signal, increase the effect of stability

Inactive Publication Date: 2017-07-21
STATE GRID SHANDONG ELECTRIC POWER CO PINGYUAN POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. When the line fails, the current trip coil in the circuit breaker trips, causing the line to lose power, and the operator needs to search one by one, which is time-consuming and laborious;
[0005] 2. When installing the existing circuit breaker action alarm device, for the convenience of installation or lack of safety awareness, the operator sometimes installs the circuit breaker action alarm device at a distance from the live parts that does not reach a safe distance, causing high voltage equipment to be damaged. device discharge

Method used

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  • A circuit breaker action alarm device based on public network wireless transmission technology
  • A circuit breaker action alarm device based on public network wireless transmission technology
  • A circuit breaker action alarm device based on public network wireless transmission technology

Examples

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Comparison scheme
Effect test

Embodiment 1

[0052] A circuit breaker action alarm device based on public network wireless transmission technology, comprising a housing 1, the top of the housing 1 is provided with an upper bottom plate 2, the edge of the upper bottom plate 2 protrudes outside the housing 1, and the housing Shutters 17 are arranged on the left and right sides of 1, and dust-proof nets 18 are arranged on the outside of the shutters 17. One side of the upper base plate 2 is provided with a telescopic strut 21, and the end of the telescopic strut 21 away from the upper base plate 2 is provided with a lower base plate 3, and a baffle plate 31 is arranged on the described lower base plate 3, and a The connecting device for connecting the housing 1 and the baffle 31, the connecting device includes a groove, and a connecting block 9 is arranged in the groove, and an "L"-shaped block 91 and a "T"-shaped block 9 are arranged in the connecting block 9. Block 92, three first springs 93 are arranged on the vertical b...

Embodiment 2

[0054]A circuit breaker action alarm device based on public network wireless transmission technology, comprising a housing 1, the top of the housing 1 is provided with an upper bottom plate 2, the edge of the upper bottom plate 2 protrudes from the outer side of the housing 1, and the upper bottom plate The edge of the casing 2 extends downwards, louvers 17 are arranged on the left and right sides of the housing 1 , and dust-proof nets 18 are arranged on the outside of the louvers 17 . One side of the upper base plate 2 is provided with a telescopic strut 21, and one end of the telescopic strut 21 away from the upper base plate 2 is provided with a lower base plate 3, and a baffle plate 31 is arranged on the lower base plate 3, and the housing 1 and the baffle plate 31 are cylindrical, external threads are provided on the baffle plate 31, external threads are provided on the housing 1, the housing 1 and the baffle plate 31 are connected by external threads, and the movable conn...

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PUM

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Abstract

The invention discloses a circuit breaker action alarm device based on public network wireless transmission technology. A baffle is arranged on the lower base, a connection device is arranged on the baffle, a controller, a communication host and a power supply are arranged in the baffle, a SIM card is arranged in the communication host, and a wire is provided on the housing to pass through through holes, a distance measuring device is set on the lower base plate, and a fixing device is set on the upper base plate and the lower base plate. The beneficial effects of the present invention are: the overall device keeps a sufficient safe distance from the live parts, and after the circuit breaker trips, the normally closed contact of the auxiliary switch inside the circuit breaker is used to send information to the mobile phone or telephone of the person in charge through the mobile wireless network, and the person in charge According to the address number of the information source, determine the exact location of the tripped circuit breaker, and use the power supply to store electrical energy as an uninterruptible power supply.

Description

technical field [0001] The invention mainly relates to the field of electric power maintenance, in particular to a circuit breaker action alarm device based on public network wireless transmission technology. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can carry and close current under abnormal circuit conditions within a specified time. Circuit breakers are divided into For high-voltage circuit breakers and low-voltage circuit breakers, the division of high and low voltage boundaries is relatively vague. Generally, those above 3kV are called high-voltage electrical appliances. There are many circuit breakers with overcurrent tripping coils installed at the branch of the distribution line and in the ring network cabinet. , to ensure the safe operation and convenient maintenance of distribution lines. [0003] There are still some problems in the use of existing circu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00H05K7/20
CPCY04S40/126Y02E60/00
Inventor 黄廷平孙雷张玉龙张宁侯振凯杨鲁军李立强林岩邢爱录邢雁
Owner STATE GRID SHANDONG ELECTRIC POWER CO PINGYUAN POWER SUPPLY CO
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