Hospital fireproof door structure and fireproof door

Hospital fireproof door structure and fireproof door

The utility model discloses a hospital fireproof door structure and a fireproof door, the hospital fireproof door structure comprises a door frame and a first door leaf connected to the door frame through a shaft, a first flame-retardant layer close to the inside of a room and a second flame-retarda...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TANG JIABAO, CHEN CANJIAN, XU HUIJIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIXED CONSTRUCTIONS
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES
LADDERS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:The utility model discloses a hospital fireproof door structure and a fireproof door, the hospital fireproof door structure comprises a door frame and a first door leaf connected to the door frame through a shaft, a first flame-retardant layer close to the inside of a room and a second flame-retardant layer close to the outside of the room are arranged in the door frame; the first flame-retardant layer and the second flame-retardant layer are separated through a fireproof separation layer; the first door leaf comprises a first fireproof core plate, a first fireproof plate assembly and a first flame-retardant plate, the first fireproof plate assembly and the first flame-retardant plate are sequentially arranged on the two sides of the first fireproof core plate in a clamped mode, the bottom of the first fireproof core plate is provided with a mounting groove and a smoke-proof strip located in the mounting groove, and the smoke-proof strip is exposed out of the mounting groove and makes contact with the ground.