Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIRE DOOR FOR PREVENTING SUBMERGENCE OF INDOOR FACILITY
PROBLEM TO BE SOLVED: To provide a fire door for preventing submergence of an indoor facility.SOLUTION: A fire door 10 shields a room R in which a tank T storing water L and a set of facilities F1, F2 which should avoid submergence are installed. The fire door 10 includes a master door 1, a slave door 2, a pair of hinges 3, 3, and self-closing means. The master door 1 is installed in such a manner of being hard to be opened from the indoor side to the outdoor side, and intercepts water L flowing out of the tank T. The slave door 2 is arranged in a lower part of the master door 1, and is rotatably connected to the master door 1, and can discharge water L flowing indoors. A rotation shaft 3s of the pair of the hinges 3, 3 is arranged in a horizontal direction, and the master door 1 and the slave door 2 are rotatably connected. The self-closing means includes the self-weight of the slave door 2, and energizes the force of returning the slave door 2 from the opened state to the closed state.SELECTED DRAWING: Figure 1
【課題】室内設備の冠水を防止する防火扉を提供する。【解決手段】防火扉１０は、水Ｌを収容したタンクＴ、及び冠水が回避されるべき一組の設備Ｆ１・Ｆ２を内部に設置した室Ｒを遮断する。防火扉１０は、親扉１、子扉２、一対のヒンジ３・３、及び自閉手段を備える。親扉１は、室内から室外に向けて開くことが困難に設置され、タンクＴから流出した水Ｌを堰き止める。子扉２は、親扉１の下部に配置されると共に、親扉１と回転自在に連結し、室内に流出した水Ｌを排出できる。一対のヒンジ３・３は、回転軸３ｓが水平方向に配置され、親扉１と子扉２を回転自在に連結する。自閉手段は、子扉２の自重を含み、子扉２が開いた状態から閉じた状態に復帰する力を付勢する。【選択図】図１
FIRE DOOR FOR PREVENTING SUBMERGENCE OF INDOOR FACILITY
PROBLEM TO BE SOLVED: To provide a fire door for preventing submergence of an indoor facility.SOLUTION: A fire door 10 shields a room R in which a tank T storing water L and a set of facilities F1, F2 which should avoid submergence are installed. The fire door 10 includes a master door 1, a slave door 2, a pair of hinges 3, 3, and self-closing means. The master door 1 is installed in such a manner of being hard to be opened from the indoor side to the outdoor side, and intercepts water L flowing out of the tank T. The slave door 2 is arranged in a lower part of the master door 1, and is rotatably connected to the master door 1, and can discharge water L flowing indoors. A rotation shaft 3s of the pair of the hinges 3, 3 is arranged in a horizontal direction, and the master door 1 and the slave door 2 are rotatably connected. The self-closing means includes the self-weight of the slave door 2, and energizes the force of returning the slave door 2 from the opened state to the closed state.SELECTED DRAWING: Figure 1
【課題】室内設備の冠水を防止する防火扉を提供する。【解決手段】防火扉１０は、水Ｌを収容したタンクＴ、及び冠水が回避されるべき一組の設備Ｆ１・Ｆ２を内部に設置した室Ｒを遮断する。防火扉１０は、親扉１、子扉２、一対のヒンジ３・３、及び自閉手段を備える。親扉１は、室内から室外に向けて開くことが困難に設置され、タンクＴから流出した水Ｌを堰き止める。子扉２は、親扉１の下部に配置されると共に、親扉１と回転自在に連結し、室内に流出した水Ｌを排出できる。一対のヒンジ３・３は、回転軸３ｓが水平方向に配置され、親扉１と子扉２を回転自在に連結する。自閉手段は、子扉２の自重を含み、子扉２が開いた状態から閉じた状態に復帰する力を付勢する。【選択図】図１
FIRE DOOR FOR PREVENTING SUBMERGENCE OF INDOOR FACILITY
室内設備の冠水を防止する防火扉
TAKASHITA MAKOTO (Autor:in) / KOJIKA AKIHIKO (Autor:in) / SUGITA HIROYUKI (Autor:in) / EBARA KAZUHIRO (Autor:in) / ISHITOBI NAOKI (Autor:in) / KOTANI TOSHIYUKI (Autor:in)
04.11.2016
Patent
Elektronische Ressource
Japanisch
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung