Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the field of fire fighting equipment, and discloses an outdoor fire hydrant capable of preventing water leakage. The outdoor fire hydrant comprises a leakage preventing pipeline, the leakage preventing pipeline is fixedly connected to an underground water conveying pipeline, a leakage preventing cavity is formed between the end faces of the two sides of the leakage preventing pipeline in a communicating mode, a leakage preventing valve element is arranged at the upper end of the leakage preventing cavity, and when the leakage preventing valve element moves upwards, the leakage preventing cavity can be closed. According to the outdoor fire hydrant, the leakage preventing pipeline is installed between the underground water conveying pipeline and a fire hydrant main body, leakage of high-pressure water flow inside the underground water conveying pipeline is effectively blocked through the leakage preventing valve element inside the leakage preventing pipeline, when the ground surface fire hydrant is damaged, the water flow leakage condition is prevented in time, normal operation of traffic is conveniently maintained, meanwhile, the maintenance and installation of the fire hydrant is conducted conveniently, the state of a drainage hole can be controlled according to the opening and closing conditions of a rubber valve element, accumulated water inside the fire hydrant can be drained in time, and the service life of the fire hydrant can be prolonged conveniently.
本发明涉及消防设备领域，且公开了一种防止漏水的室外消防栓，包括防漏管道，所述防漏管道与地下输水管道固定连接，所述防漏管道两侧端面之间连通设有防漏腔，所述防腔上端设有防漏阀芯，所述防漏阀芯向上移动时能够将所述防漏腔进行关闭。该室外消防栓通过在地下输水管道与消防栓主体之间安装防漏管道，利用防漏管道内部的防漏阀芯有效的阻碍地下输水管道内部高压水流的泄露，在地表消防栓发生损坏时及时的防止水流泄露状况发生，便于维持交通的正常运行，同时便于消防栓的维修与安装,同时本发明能够根据橡胶阀芯的开启与关闭状况控制泄流孔的状态，能够及时的将消防栓内部的积水排出，便于延长消防栓的使用寿命。
The invention relates to the field of fire fighting equipment, and discloses an outdoor fire hydrant capable of preventing water leakage. The outdoor fire hydrant comprises a leakage preventing pipeline, the leakage preventing pipeline is fixedly connected to an underground water conveying pipeline, a leakage preventing cavity is formed between the end faces of the two sides of the leakage preventing pipeline in a communicating mode, a leakage preventing valve element is arranged at the upper end of the leakage preventing cavity, and when the leakage preventing valve element moves upwards, the leakage preventing cavity can be closed. According to the outdoor fire hydrant, the leakage preventing pipeline is installed between the underground water conveying pipeline and a fire hydrant main body, leakage of high-pressure water flow inside the underground water conveying pipeline is effectively blocked through the leakage preventing valve element inside the leakage preventing pipeline, when the ground surface fire hydrant is damaged, the water flow leakage condition is prevented in time, normal operation of traffic is conveniently maintained, meanwhile, the maintenance and installation of the fire hydrant is conducted conveniently, the state of a drainage hole can be controlled according to the opening and closing conditions of a rubber valve element, accumulated water inside the fire hydrant can be drained in time, and the service life of the fire hydrant can be prolonged conveniently.
本发明涉及消防设备领域，且公开了一种防止漏水的室外消防栓，包括防漏管道，所述防漏管道与地下输水管道固定连接，所述防漏管道两侧端面之间连通设有防漏腔，所述防腔上端设有防漏阀芯，所述防漏阀芯向上移动时能够将所述防漏腔进行关闭。该室外消防栓通过在地下输水管道与消防栓主体之间安装防漏管道，利用防漏管道内部的防漏阀芯有效的阻碍地下输水管道内部高压水流的泄露，在地表消防栓发生损坏时及时的防止水流泄露状况发生，便于维持交通的正常运行，同时便于消防栓的维修与安装,同时本发明能够根据橡胶阀芯的开启与关闭状况控制泄流孔的状态，能够及时的将消防栓内部的积水排出，便于延长消防栓的使用寿命。
Outdoor fire hydrant capable of preventing water leakage
一种防止漏水的室外消防栓
YANG ZHOU (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Street fire hydrant capable of preventing water leakage
| Europäisches Patentamt | 2021