A vacuum circuit breaker holding cabinet

A vacuum circuit breaker and cabinet technology, which is applied in the substation/distribution device shell, the substation/switch layout details, the cooling/ventilation of the substation/switchgear, etc. Affect normal work and other problems, to achieve the effect of extending service life, simple installation, convenient and timely maintenance

Inactive Publication Date: 2018-02-02
JIANGSU HONGDA ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a storage cabinet for vacuum circuit breakers, which can effectively solve the problem that current industrial vacuum circuit breakers are generally placed outdoors. When the temperature is high, the parts in the vacuum circuit breaker will be damaged, resulting in vacuum circuit break Device failure, affecting normal work

Method used

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  • A vacuum circuit breaker holding cabinet
  • A vacuum circuit breaker holding cabinet

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Embodiment 1

[0017] like Figure 1-2 As shown, a storage cabinet for a vacuum circuit breaker in the present invention includes a cabinet body 1 and two cabinet doors 2, the two cabinet doors 2 are connected to the cabinet body 1 through a hinge 3, and a handle 4 is arranged on the cabinet door 2, wherein The cabinet door 2 on one side is provided with a transparent glass window 5, the center of the transparent glass window 5 is provided with an LED display 6, one side of the cabinet body 1 is provided with an air inlet 7, and the air inlet 7 is provided with a blower 8, and the cabinet body 1 The other side of the cabinet is provided with an air outlet 9, an exhaust fan 10 is provided at the air outlet 9, a temperature control switch 11 is provided below the air outlet 9, an LED lamp 12 is provided on the inner top side of the cabinet body 1, and an LED lamp 12 is provided above the LED lamp 12. Screw switch 13, the back of cabinet body 1 is provided with cooling fan 14.

[0018] Further...

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PUM

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Abstract

The invention discloses a storage cabinet for a vacuum circuit breaker, which comprises a cabinet body and two cabinet doors. The two cabinet doors are connected to the cabinet body through hinges. Transparent glass window, the center of the transparent glass window is provided with an LED display, one side of the cabinet is provided with an air inlet, the air inlet is provided with a blower, the other side of the cabinet is provided with an air outlet, and the air outlet is provided with an exhaust fan, There is a temperature control switch under the air outlet, an LED light on the top side of the cabinet, a screw switch above the LED light, and a cooling fan on the back of the cabinet; Faster, keeps the temperature in the cabinet within a certain range, so that the vacuum circuit breaker placed in the cabinet can work normally, prolong the service life, and can display the working status of the vacuum circuit breaker, which is convenient for maintenance. Perform maintenance and repair work.

Description

technical field [0001] The invention relates to a storage cabinet, in particular to a storage cabinet for a vacuum circuit breaker, which belongs to the technical field of power distribution equipment. Background technique [0002] Vacuum circuit breaker is named for its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no maintenance for arc extinguishing. The application is more popular. Vacuum circuit breaker is an indoor power distribution device in 3-10kV, 50Hz three-phase AC system, which can be used for protection and control of electrical equipment in industrial and mining enterprises, power plants, and substations, especially suitable for oil-free, less In places where maintenance and frequent operations are used, circuit breakers can be configured in central cabinets, double-layer cabinets, and fixed cabinets to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30
CPCH02B1/565H02B1/306
Inventor 束明亮
Owner JIANGSU HONGDA ELECTRIC CO LTD
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