A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of fire protection, and discloses a forced inclined self-sealing fire hydrant. The forced inclined self-sealing fire hydrant comprises a shell body and a liquid inlet pipe, the top end of the liquid inlet pipe communicates with the bottom end of the shell body, a limiting sleeve is fixedly connected to the inner wall of the shell body, the middle of thelimiting sleeve is cylindrical, the inner part of the limiting sleeve is hollow, a sliding rod is slidably connected to the inner wall of the limiting sleeve, and a floating ball is fixedly connectedto the top of the sliding rod. According to the forced inclined self-sealing fire hydrant, a leather sheath and an air bag are suspended in the shell body through the action of the floating ball, when the shell body is impacted by the external force, a sensor transmits a signal to an electronic controller, a switch of an igniter is controlled through the controller, thus the expansion force of the leather sheath and the air bag is controlled, when the impact force is large, the floating ball is punctured by a guide rod, the leather sheath and the air bag fall into the liquid inlet pipe underthe influence of gravity, and are expanded in the liquid inlet pipe, thus the water flow in the liquid inlet pipe is blocked, and the water flow is prevented from ejecting.
本发明涉及消防技术领域，且公开了一种受力倾斜自封闭式消防栓，包括壳体、进液管，进液管的顶端与壳体的底端相互连通，所述壳体的内壁处固定连接有限位套，所述限位套的中部呈圆柱形且内部为中空状，所述限位套的内壁滑动连接有滑动杆，所述滑动杆的顶部固定连接有浮球。该受力倾斜自封闭式消防栓，通过浮球的作用，使得皮套与气囊悬浮在壳体内，当壳体受到外力碰撞时，传感器将信号传输至电子控制器，并通过控制器控制点火器的开关，从而控制皮套与气囊的扩张力度，当撞击力度较大时，浮球被导杆戳破，皮套与气囊受到重力的影响，落入进液管内，并在进液管内膨胀，从而封堵进液管内的水流，阻挡水流的喷出。
The invention relates to the technical field of fire protection, and discloses a forced inclined self-sealing fire hydrant. The forced inclined self-sealing fire hydrant comprises a shell body and a liquid inlet pipe, the top end of the liquid inlet pipe communicates with the bottom end of the shell body, a limiting sleeve is fixedly connected to the inner wall of the shell body, the middle of thelimiting sleeve is cylindrical, the inner part of the limiting sleeve is hollow, a sliding rod is slidably connected to the inner wall of the limiting sleeve, and a floating ball is fixedly connectedto the top of the sliding rod. According to the forced inclined self-sealing fire hydrant, a leather sheath and an air bag are suspended in the shell body through the action of the floating ball, when the shell body is impacted by the external force, a sensor transmits a signal to an electronic controller, a switch of an igniter is controlled through the controller, thus the expansion force of the leather sheath and the air bag is controlled, when the impact force is large, the floating ball is punctured by a guide rod, the leather sheath and the air bag fall into the liquid inlet pipe underthe influence of gravity, and are expanded in the liquid inlet pipe, thus the water flow in the liquid inlet pipe is blocked, and the water flow is prevented from ejecting.
本发明涉及消防技术领域，且公开了一种受力倾斜自封闭式消防栓，包括壳体、进液管，进液管的顶端与壳体的底端相互连通，所述壳体的内壁处固定连接有限位套，所述限位套的中部呈圆柱形且内部为中空状，所述限位套的内壁滑动连接有滑动杆，所述滑动杆的顶部固定连接有浮球。该受力倾斜自封闭式消防栓，通过浮球的作用，使得皮套与气囊悬浮在壳体内，当壳体受到外力碰撞时，传感器将信号传输至电子控制器，并通过控制器控制点火器的开关，从而控制皮套与气囊的扩张力度，当撞击力度较大时，浮球被导杆戳破，皮套与气囊受到重力的影响，落入进液管内，并在进液管内膨胀，从而封堵进液管内的水流，阻挡水流的喷出。
Forced inclined self-sealing fire hydrant
一种受力倾斜自封闭式消防栓
ZHANG HAILIN (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
E03B
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