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A platform for research: civil engineering, architecture and urbanism
Water curtain structure of fireproof door
The invention discloses a water curtain structure of a fireproof door. The water curtain structure of the fireproof door comprises a door frame; a fireproof door body is arranged in the door frame; anassembling box is embedded in a building body above the door frame; an upper-row far spraying pipe located on the upper row and a lower-row near spraying pipe located on the lower row are arranged onthe outer wall of the assembling box; and the upper-row far spray pipe and the lower-row near spray pipe can spray double-layer water curtains for protecting the fireproof door. According to the invention, double water curtains are achieved through the two rows of the upper-row far spraying pipe and lower-row near spraying pipe to protect the door body of the fireproof door; it can be guaranteedthat the water flow radian of the upper-row far spraying pipe is larger than that of the lower-row near spraying pipe through a pressure increasing valve in an upper-row water inlet pipe; an upper-rowtransverse pipe and a lower-row transverse pipe can be communicated through a bypass pipe; and then, the cleaning of the upper-row transverse pipe and the lower-row transverse pipe is realized by cleaning the inlet pipe and cleaning the outlet pipe. The water curtain structure of the fireproof door can effectively reduce the fire-bearing burden of the fire-proof door; and therefore, the use of asafety passage is guaranteed.
本发明公开了一种防火门的水帘结构，包括门框，所述门框中设置有防火门门体，所述门框上方的建筑体中嵌装有装配箱，所述装配箱的外壁处设置有位于上排的上排远喷管和位于下排的下排近喷管，所述上排远喷管、下排近喷管能够喷出对防火门进行保护的双层水帘。本发明通过两排的上排远喷管、下排近喷管实现双水帘对防火门的门体进行保护，通过上排进水管中的增压阀能够保证上排远喷管的水流弧度大于下排近喷管，通过旁通管还能够将上排横管、下排横管进行连通，然后通过清洗进水管、清洗出水管从而实现对上排横管、下排横管的清洗，本发明能够有效的减少防火门的承火负担，保证了安全通道的使用。
Water curtain structure of fireproof door
The invention discloses a water curtain structure of a fireproof door. The water curtain structure of the fireproof door comprises a door frame; a fireproof door body is arranged in the door frame; anassembling box is embedded in a building body above the door frame; an upper-row far spraying pipe located on the upper row and a lower-row near spraying pipe located on the lower row are arranged onthe outer wall of the assembling box; and the upper-row far spray pipe and the lower-row near spray pipe can spray double-layer water curtains for protecting the fireproof door. According to the invention, double water curtains are achieved through the two rows of the upper-row far spraying pipe and lower-row near spraying pipe to protect the door body of the fireproof door; it can be guaranteedthat the water flow radian of the upper-row far spraying pipe is larger than that of the lower-row near spraying pipe through a pressure increasing valve in an upper-row water inlet pipe; an upper-rowtransverse pipe and a lower-row transverse pipe can be communicated through a bypass pipe; and then, the cleaning of the upper-row transverse pipe and the lower-row transverse pipe is realized by cleaning the inlet pipe and cleaning the outlet pipe. The water curtain structure of the fireproof door can effectively reduce the fire-bearing burden of the fire-proof door; and therefore, the use of asafety passage is guaranteed.
本发明公开了一种防火门的水帘结构，包括门框，所述门框中设置有防火门门体，所述门框上方的建筑体中嵌装有装配箱，所述装配箱的外壁处设置有位于上排的上排远喷管和位于下排的下排近喷管，所述上排远喷管、下排近喷管能够喷出对防火门进行保护的双层水帘。本发明通过两排的上排远喷管、下排近喷管实现双水帘对防火门的门体进行保护，通过上排进水管中的增压阀能够保证上排远喷管的水流弧度大于下排近喷管，通过旁通管还能够将上排横管、下排横管进行连通，然后通过清洗进水管、清洗出水管从而实现对上排横管、下排横管的清洗，本发明能够有效的减少防火门的承火负担，保证了安全通道的使用。
Water curtain structure of fireproof door
一种防火门的水帘结构
CHEN SHANGJIN (author)
2021-02-02
Patent
Electronic Resource
Chinese
IPC:
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
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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