Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
To provide a fire hydrant and a fire hydrant valve which may be easily opened and closed even if they are installed in a housing of a fire hydrant device.SOLUTION: A fire hydrant 3 or a fire hydrant valve 23 is provided with a water intake port 16a, 24, a water supply port 17, 25 for supplying water charged through the water intake port 16a, 24 in the fire hydrant 3 or the fire hydrant valve 23, and a valve part 19, 26 which is arranged between the water intake port 16a, 24 and the water supply port 17, 25 in a manner capable of opening/closing a flow path for water flowing from the water intake port 16a, 24 to the water supply port 17, 25. The valve part 19, 26 is provided with a handle part 21, 22 for opening/closing the flow path. The handle part 21, 22 is attached to the valve part 19, 26 via a ratchet part 21b, 22a.SELECTED DRAWING: Figure 2
【課題】消火栓装置の筐体内に設けたとしても、その開閉が容易にできる消防用給水栓及び消火栓弁を提供する。【解決手段】消防用給水栓３又は消火栓弁２３を、取水口１６ａ，２４と、取水口１６ａ，２４から消防用給水栓３又は消火栓弁２３内に供給された水を給水するための給水口１７，２５と、取水口１６ａ、２４と給水口１７，２５との間に設けられ、取水口１６ａ，２４から給水口１７．２５へと至る該水の流路を開閉可能に設けられた弁部１９，２６と、を備えるものとすると共に弁部１９，２６を、該流路を開閉するためのハンドル部２１，２２を有するものとし、ハンドル部２１，２２を、ラチェット部２１ｂ，２２ａを介して弁部１９，２６に取付ける。【選択図】図２
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
To provide a fire hydrant and a fire hydrant valve which may be easily opened and closed even if they are installed in a housing of a fire hydrant device.SOLUTION: A fire hydrant 3 or a fire hydrant valve 23 is provided with a water intake port 16a, 24, a water supply port 17, 25 for supplying water charged through the water intake port 16a, 24 in the fire hydrant 3 or the fire hydrant valve 23, and a valve part 19, 26 which is arranged between the water intake port 16a, 24 and the water supply port 17, 25 in a manner capable of opening/closing a flow path for water flowing from the water intake port 16a, 24 to the water supply port 17, 25. The valve part 19, 26 is provided with a handle part 21, 22 for opening/closing the flow path. The handle part 21, 22 is attached to the valve part 19, 26 via a ratchet part 21b, 22a.SELECTED DRAWING: Figure 2
【課題】消火栓装置の筐体内に設けたとしても、その開閉が容易にできる消防用給水栓及び消火栓弁を提供する。【解決手段】消防用給水栓３又は消火栓弁２３を、取水口１６ａ，２４と、取水口１６ａ，２４から消防用給水栓３又は消火栓弁２３内に供給された水を給水するための給水口１７，２５と、取水口１６ａ、２４と給水口１７，２５との間に設けられ、取水口１６ａ，２４から給水口１７．２５へと至る該水の流路を開閉可能に設けられた弁部１９，２６と、を備えるものとすると共に弁部１９，２６を、該流路を開閉するためのハンドル部２１，２２を有するものとし、ハンドル部２１，２２を、ラチェット部２１ｂ，２２ａを介して弁部１９，２６に取付ける。【選択図】図２
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
消防用給水栓及び消火栓弁並びにそれを備える消火栓装置
MATSUMOTO HIROSHI (Autor:in)
01.08.2019
Patent
Elektronische Ressource
Japanisch
Fire hydrant, fire hydrant stem, and fire hydrant upper stem assembly
| Europäisches Patentamt | 2020