Colliery low pressure is combination switch circuit for belt

The utility model provides a colliery low pressure is combination switch circuit for belt, include: low pressure permanent magnetism feed switch, illumination intelligence are combined and are protected the device, five intelligence are combined and are protected device, first transformer and PLC co...

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Bibliographic Details
Main Authors GUO ZHITING, JIANG JIANFEI, ZHAO XULIANG, WEI BAOYU, WANG HONGLIANG, FAN SUFANG
Format Patent
LanguageChinese
English
Published 23.11.2016
Subjects
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:The utility model provides a colliery low pressure is combination switch circuit for belt, include: low pressure permanent magnetism feed switch, illumination intelligence are combined and are protected the device, five intelligence are combined and are protected device, first transformer and PLC control system, low pressure permanent magnetism feed switch, illumination intelligence are combined the power input end of protecting device and first transformer T1 and are connected with the inlet wire end, low pressure permanent magnetism feed switch's power output end respectively with five intelligence are combined the power input end of protecting the device and are connected, PLC control system's PORT COM is combined the PORT COMs of protecting the device with low pressure permanent magnetism feed switch, the comprehensive guarantor's device of illumination intelligence and five first intelligence respectively and is connected, PLC control system's on -off control port is combined with low pressure permanent
Bibliography:Application Number: CN20162403036U