Mining explosion-proof and intrinsically safe vacuum permanent magnet feed combined switch cabinet

Mining explosion-proof and intrinsically safe vacuum permanent magnet feed combined switch cabinet

The invention discloses a mining explosion-proof and intrinsically safe vacuum permanent magnet feed combined switch cabinet, and relates to the technical field of coal mine underground power supply systems. The switch cabinet comprises a switch cabinet body, a feed switch, a magnetic starting modul...

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Hauptverfasser: SU MIANPENG, LIU JIAN, LIU BO, SHANG RUI, LIU YADONG, HUANG HUAIDE, JI XU, YU HENING, LIU CHAO, GAO YONGGUANG, YAO DONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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creator SU MIANPENG
LIU JIAN
LIU BO
SHANG RUI
LIU YADONG
HUANG HUAIDE
JI XU
YU HENING
LIU CHAO
GAO YONGGUANG
YAO DONG
description The invention discloses a mining explosion-proof and intrinsically safe vacuum permanent magnet feed combined switch cabinet, and relates to the technical field of coal mine underground power supply systems. The switch cabinet comprises a switch cabinet body, a feed switch, a magnetic starting module and a lighting comprehensive protection module, an equipment base is fixedly installed at the bottom of the switch cabinet body, a partition plate is fixedly installed on the inner wall of the switch cabinet body, and a plurality of explosion-proof cavities are formed between the partition plate and the inner wall of the switch cabinet body. The feed switch, the magnetic starting module and the illumination comprehensive protection module are fixedly installed in the explosion-proof cavity, and a fixing mechanism is arranged in the explosion-proof cavity. The feeder switch is placed on the two L-shaped supporting plates, the two L-shaped limiting plates and the two L-shaped baffles are driven to be close to each
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subjects BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
title Mining explosion-proof and intrinsically safe vacuum permanent magnet feed combined switch cabinet
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