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Power distribution cabinet with fault alarm function

A fault alarm and power distribution cabinet technology, applied in electrical components, electrical transmission signal systems, substation/switch layout details, etc. The effect of reducing usage and reducing inspection time

Inactive Publication Date: 2021-06-25
ANHUI NEW ONLINE SCI & TECH SHARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A power distribution cabinet with a fault alarm function proposed by the present invention solves the problem that most of the existing power distribution cabinets lack alarm devices, have many lines, and do not have moisture-proof functions, and are prone to dangerous accidents

Method used

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  • Power distribution cabinet with fault alarm function
  • Power distribution cabinet with fault alarm function
  • Power distribution cabinet with fault alarm function

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] refer to Figure 1-3 , a power distribution cabinet with a fault alarm function, including a chassis shell 1, a ventilation layer 17 is provided on the inner side wall of the chassis shell 1, and three sets of shunt circuit breaker groups with the same structure are fixedly installed at the inner bottom end of the ventilation layer 17 4. The branch circuit breaker group 4 is horizontally connected with a first fault light 8, and the branch circuit breaker group 4 is vertically connected with a second fault light 3, and the chassis shell 1 is close to the branch circuit breaker group 4 The upper end of the main circuit fuse group 10 is fixedly installed, and th...

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Abstract

The invention discloses a power distribution cabinet with a fault alarm function, relates to the field of electrical equipment, and provides the following scheme for solving the problems that most of existing power distribution cabinets are lack of alarm devices, have more lines, do not have a moisture-proof function and are easy to cause dangerous accidents. The power distribution cabinet comprises a case shell, wherein a ventilation layer is arranged on the inner side wall of the case shell, the bottom end of the inner side of the ventilation layer is fixedly provided with three branch circuit breaker sets of the same structure, the branch circuit breaker sets are transversely connected with first fault lamps and vertically connected with second fault lamps, and the upper end, close to the branch circuit breaker sets, of the case shell is fixedly provided with a main circuit fuse set. According to the invention, the power distribution cabinet is additionally provided with an alarm function and an exhaust heat dissipation function, saves energy consumption, and is provided with multiple fault prompting devices, and an alarm system performs detection in a segmented mode, so that the positions where faults are located are effectively judged; and the power distribution cabinet not only has safety and multifunctionality, but also is more practical and suitable for popularization.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a power distribution cabinet with a fault alarm function. Background technique [0002] At present, in the field of electrical equipment, power distribution cabinets are necessary basic equipment. Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/32G08B7/06
CPCG08B7/06H02B1/32H02B1/565
Inventor 郭道胜顾万信
Owner ANHUI NEW ONLINE SCI & TECH SHARE CO LTD
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