A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fire hydrant
The invention provides a fire hydrant, and relates to the field of fire-fighting equipment, the fire hydrant comprises a hydrant body and a valve body connected to the bottom of the hydrant body, the fire hydrant further comprises a connecting rod and a valve clack assembly, the connecting rod is arranged in the hydrant body and the valve body, the upper end of the connecting rod is connected with the hydrant body, and the lower end of the connecting rod is connected with the valve clack assembly; the valve clack assembly comprises a valve clack, an adjusting pressing plate and a valve clack sealing gasket, the valve clack is connected with the connecting rod, the diameter of the cross section of the lower portion of the adjusting pressing plate is smaller than that of the cross section of the upper portion of the adjusting pressing plate, the adjusting pressing plate is connected to the bottom of the valve clack, and the valve clack sealing gasket is arranged at the joint of the valve clack and the adjusting pressing plate. And the valve clack is driven to ascend to open the water outlet of the valve body or descend to close the water outlet. The opening mode of the valve is a forward lifting structure (the opening direction of the valve clack is consistent with the water flow direction), water pressure does not need to be overcome, the overall structure is simple, opening is convenient and fast, and meanwhile the pressure adjusting function is achieved.
本发明提供了一种消火栓，涉及消防器材领域，包括栓体和连接在栓体底部的阀体，还包括连接杆和阀瓣组件，连接杆设置在栓体和阀体的内部，连接杆的上端连接栓体，下端连接阀瓣组件；阀瓣组件包括阀瓣、调节压板和阀瓣密封垫，阀瓣与连接杆连接，调节压板下部横截面的直径小于上部横截面的直径并连接于阀瓣的底部，阀瓣密封垫设置在阀瓣和调节压板的连接处，当连接杆转动时，驱动阀瓣上升以打开阀体的出水口或下降以关闭出水口。本发明开启的方式为正提结构(既阀瓣的开启方向与水流方向一致)，不需要克服水压力，整体结构简单，方便快速开启，同时还具有调压功能。
Fire hydrant
The invention provides a fire hydrant, and relates to the field of fire-fighting equipment, the fire hydrant comprises a hydrant body and a valve body connected to the bottom of the hydrant body, the fire hydrant further comprises a connecting rod and a valve clack assembly, the connecting rod is arranged in the hydrant body and the valve body, the upper end of the connecting rod is connected with the hydrant body, and the lower end of the connecting rod is connected with the valve clack assembly; the valve clack assembly comprises a valve clack, an adjusting pressing plate and a valve clack sealing gasket, the valve clack is connected with the connecting rod, the diameter of the cross section of the lower portion of the adjusting pressing plate is smaller than that of the cross section of the upper portion of the adjusting pressing plate, the adjusting pressing plate is connected to the bottom of the valve clack, and the valve clack sealing gasket is arranged at the joint of the valve clack and the adjusting pressing plate. And the valve clack is driven to ascend to open the water outlet of the valve body or descend to close the water outlet. The opening mode of the valve is a forward lifting structure (the opening direction of the valve clack is consistent with the water flow direction), water pressure does not need to be overcome, the overall structure is simple, opening is convenient and fast, and meanwhile the pressure adjusting function is achieved.
本发明提供了一种消火栓，涉及消防器材领域，包括栓体和连接在栓体底部的阀体，还包括连接杆和阀瓣组件，连接杆设置在栓体和阀体的内部，连接杆的上端连接栓体，下端连接阀瓣组件；阀瓣组件包括阀瓣、调节压板和阀瓣密封垫，阀瓣与连接杆连接，调节压板下部横截面的直径小于上部横截面的直径并连接于阀瓣的底部，阀瓣密封垫设置在阀瓣和调节压板的连接处，当连接杆转动时，驱动阀瓣上升以打开阀体的出水口或下降以关闭出水口。本发明开启的方式为正提结构(既阀瓣的开启方向与水流方向一致)，不需要克服水压力，整体结构简单，方便快速开启，同时还具有调压功能。
Fire hydrant
一种消火栓
DING JI (author) / FU YINGTING (author) / NIE HONGMEI (author)
2023-08-11
Patent
Electronic Resource
Chinese
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