Self-sealing heat dissipation hole type fireproof electrical cabinet capable of reducing internal oxygen content

The invention discloses a self-sealing heat dissipation hole type fireproof electrical cabinet capable of reducing the internal oxygen content. The electrical cabinet comprises a device body, electrical equipment, heat dissipation holes and dust-proof nets. The electrical equipment is fixedly instal...

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Bibliographic Details
Main Author WANG-ZHOU WENLEI
Format Patent
LanguageChinese
English
Published 23.04.2021
Subjects
ALARM SYSTEMS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
ORDER TELEGRAPHS
PHYSICS
PRINTED CIRCUITS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The invention discloses a self-sealing heat dissipation hole type fireproof electrical cabinet capable of reducing the internal oxygen content. The electrical cabinet comprises a device body, electrical equipment, heat dissipation holes and dust-proof nets. The electrical equipment is fixedly installed in the device body, the heat dissipation holes are formed in the side of the device body, the interiors of the heat dissipation holes are fixedly connected with the dust-proof nets, sealing plates are installed on the outer sides of the heat dissipation holes, the inner ends of the sealing plates are installed in guide columns, the guide columns are fixedly installed in the device body, the outer ends of traction ropes are fixedly connected to the outer sides of the upper ends of the sealing plates, and fixing covers are fixedly installed at the upper ends of the sealing plates. According to the self-sealing heat dissipation hole type fireproof electrical cabinet capable of reducing the internal oxygen content,
Bibliography:Application Number: CN202011588402