A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A fireproof smoke-proof door comprises a door leaf composed of two door plates, a cavity is provided between the door plates, a filter layer is disposed in the cavity, a water incoming pipe is disposed at the top of the filter layer, an intake pipe and an exhaust pipe are disposed in the filter layer, one end of the intake pipe is located in the filter layer while the other end thereof extends to one end of the outside of the door, one end of the exhaust pipe is located in the filter while the other end thereof extends to the outer end of the outside of the door, the bottom of the filter layer is provided with leaks extending out of the bottom of the door leaf, and a fireproof layer is further disposed between the filter layer and the door plate. The problem that an existing door is only fireproof and is not smoke proof is solved, safety is improved, and escape rate is increased; the fireproof smoke-proof door is simple in structure and practical and is highly worthy of market popularization.
A fireproof smoke-proof door comprises a door leaf composed of two door plates, a cavity is provided between the door plates, a filter layer is disposed in the cavity, a water incoming pipe is disposed at the top of the filter layer, an intake pipe and an exhaust pipe are disposed in the filter layer, one end of the intake pipe is located in the filter layer while the other end thereof extends to one end of the outside of the door, one end of the exhaust pipe is located in the filter while the other end thereof extends to the outer end of the outside of the door, the bottom of the filter layer is provided with leaks extending out of the bottom of the door leaf, and a fireproof layer is further disposed between the filter layer and the door plate. The problem that an existing door is only fireproof and is not smoke proof is solved, safety is improved, and escape rate is increased; the fireproof smoke-proof door is simple in structure and practical and is highly worthy of market popularization.
Fireproof smoke-proof door
YANG YU (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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B01D
SEPARATION
,
Trennen