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A platform for research: civil engineering, architecture and urbanism
Fire extinguishing device for fire fighting engineering
The invention relates to the technical field of fire fighting equipment, in particular to a fire extinguishing device for fire fighting engineering. The device comprises a fire hydrant main body; a water outlet is formed in the outer surface of the front end of the fire hydrant main body; a telescopic groove is formed in the water outlet; a clamping block is movably connected inside the telescopic groove; a telescopic spring is fixedly connected between the clamping block and the telescopic groove; the annular inner surface of the water outlet is movably connected with a blocking plate; and the water outlet is correspondingly matched with the blocking plate. After a fire hydrant starts to be used, the blocking plate in the water outlet is impacted by water flow and is forced to move forwards, and the clamping block in the telescopic groove is pushed backwards through a lever movably connected inside a connecting groove, so that the sealing property of connection between a water hose and the water outlet is improved; the outer surface of the lever is fixedly connected with a rubber film, and a rotating shaft part of the lever can be wrapped, so that the rotating shaft is prevented from being affected with damp and rusted; and a user adds lubricating oil into an oil storage cavity, and the clamping block is lubricated through the lubricating oil in the oil storage cavity, so that the rusting probability of the clamping block is reduced.
本发明涉及消防设备技术领域，尤其是涉及一种消防工程用灭火装置，包括消防栓主体，消防栓主体前端外表面开设有出水口，出水口内部开设有伸缩槽，且伸缩槽内部活动连接有夹持块，夹持块与伸缩槽之间固定连接有伸缩弹簧，出水口环形内表面活动连接有阻板，且其与阻板相互对应匹配，消防栓开始使用后，出水口内部的阻板受到水流冲击，迫使阻板向前运动，通过衔接槽内部活动连接的杠杆将伸缩槽内部的夹持块向后推动，从而提高水带与出水口连接的密封性，在杠杆外表面固定连接橡胶膜可以将杠杆转轴部位进行包裹，防止转轴受潮出现锈蚀，使用者向储油腔内部添加润滑油，通过储油腔内部的润滑油对夹持块进行润滑，同时降低夹持块锈蚀的概率。
Fire extinguishing device for fire fighting engineering
The invention relates to the technical field of fire fighting equipment, in particular to a fire extinguishing device for fire fighting engineering. The device comprises a fire hydrant main body; a water outlet is formed in the outer surface of the front end of the fire hydrant main body; a telescopic groove is formed in the water outlet; a clamping block is movably connected inside the telescopic groove; a telescopic spring is fixedly connected between the clamping block and the telescopic groove; the annular inner surface of the water outlet is movably connected with a blocking plate; and the water outlet is correspondingly matched with the blocking plate. After a fire hydrant starts to be used, the blocking plate in the water outlet is impacted by water flow and is forced to move forwards, and the clamping block in the telescopic groove is pushed backwards through a lever movably connected inside a connecting groove, so that the sealing property of connection between a water hose and the water outlet is improved; the outer surface of the lever is fixedly connected with a rubber film, and a rotating shaft part of the lever can be wrapped, so that the rotating shaft is prevented from being affected with damp and rusted; and a user adds lubricating oil into an oil storage cavity, and the clamping block is lubricated through the lubricating oil in the oil storage cavity, so that the rusting probability of the clamping block is reduced.
本发明涉及消防设备技术领域，尤其是涉及一种消防工程用灭火装置，包括消防栓主体，消防栓主体前端外表面开设有出水口，出水口内部开设有伸缩槽，且伸缩槽内部活动连接有夹持块，夹持块与伸缩槽之间固定连接有伸缩弹簧，出水口环形内表面活动连接有阻板，且其与阻板相互对应匹配，消防栓开始使用后，出水口内部的阻板受到水流冲击，迫使阻板向前运动，通过衔接槽内部活动连接的杠杆将伸缩槽内部的夹持块向后推动，从而提高水带与出水口连接的密封性，在杠杆外表面固定连接橡胶膜可以将杠杆转轴部位进行包裹，防止转轴受潮出现锈蚀，使用者向储油腔内部添加润滑油，通过储油腔内部的润滑油对夹持块进行润滑，同时降低夹持块锈蚀的概率。
Fire extinguishing device for fire fighting engineering
一种消防工程用灭火装置
FAN WENJIE (author) / WANG XIAOCUI (author)
2021-10-08
Patent
Electronic Resource
Chinese
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