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A platform for research: civil engineering, architecture and urbanism
Water spraying device of automatic forest fire extinguishing appliance
The invention discloses a water spraying device of an automatic forest fire extinguishing appliance, and relates to automatic forest fire extinguishing devices. The water spraying device is characterized in that one end of a hose (33) is connected with a high water source, and the other end of the hose (33) is connected with the lower parts of vertical pipes (10); the lower ends of the vertical pipes (10) are fixed to vegetation (56) at proper positions, the upper ends of the vertical pipes (10) are at least one meter lower than the high water source, a water spraying head head is arranged atthe upper end of each vertical pipe (10), a vertical ring (7) in the middle of each water spraying head is sleeved with a spring (4), the upper end of each spring (4) abuts against a buckle cap (1) pressed on a water spraying head hemisphere (6), a plurality of water spraying holes (5) distributed in a radial shape are formed in each hemisphere (6), the upper end of an inflammable pull rope (13) is connected with each buckle cap (1), and the lower end of each inflammable pull rope (13) is fixed to an object lower than the water spraying head; and when forest fire occurs, the inflammable pull ropes (13) are burnt out, the buckle caps (1) on the vertical pipe water spraying heads are disengaged, the water spraying heads spray water rapidly on dry branches and fallen leaves, and the purpose of inflaming retarding on local forest fire is achieved.
一种山火自动扑灭器具的喷水装置，涉及一种山火自动扑灭装置,软管（33）一端与高处水源连接，软管另一端连接立管（10）的下部；立管下端固定在合适位置的植被（56）处，所述立管上端的高度处于相对于高处水源至少低一米以上，在每一立管上端设有喷水头，所述喷水头中部的立环（7）上套有弹簧（4），弹簧上端顶在压在喷水头半球（6）上的扣帽（1）上，半球上设有多个呈放射状分布的喷水孔（5），易燃拉绳（13）上端连接扣帽，易燃拉绳的下端固定在低于喷水头的物体上；本发明遇有山火时利用易燃拉绳烧断获取立管喷水头上的扣帽脱离，使喷水头快速喷水对枯枝落叶喷洒，获取局部的山火进行阻燃的目的。
Water spraying device of automatic forest fire extinguishing appliance
The invention discloses a water spraying device of an automatic forest fire extinguishing appliance, and relates to automatic forest fire extinguishing devices. The water spraying device is characterized in that one end of a hose (33) is connected with a high water source, and the other end of the hose (33) is connected with the lower parts of vertical pipes (10); the lower ends of the vertical pipes (10) are fixed to vegetation (56) at proper positions, the upper ends of the vertical pipes (10) are at least one meter lower than the high water source, a water spraying head head is arranged atthe upper end of each vertical pipe (10), a vertical ring (7) in the middle of each water spraying head is sleeved with a spring (4), the upper end of each spring (4) abuts against a buckle cap (1) pressed on a water spraying head hemisphere (6), a plurality of water spraying holes (5) distributed in a radial shape are formed in each hemisphere (6), the upper end of an inflammable pull rope (13) is connected with each buckle cap (1), and the lower end of each inflammable pull rope (13) is fixed to an object lower than the water spraying head; and when forest fire occurs, the inflammable pull ropes (13) are burnt out, the buckle caps (1) on the vertical pipe water spraying heads are disengaged, the water spraying heads spray water rapidly on dry branches and fallen leaves, and the purpose of inflaming retarding on local forest fire is achieved.
一种山火自动扑灭器具的喷水装置，涉及一种山火自动扑灭装置,软管（33）一端与高处水源连接，软管另一端连接立管（10）的下部；立管下端固定在合适位置的植被（56）处，所述立管上端的高度处于相对于高处水源至少低一米以上，在每一立管上端设有喷水头，所述喷水头中部的立环（7）上套有弹簧（4），弹簧上端顶在压在喷水头半球（6）上的扣帽（1）上，半球上设有多个呈放射状分布的喷水孔（5），易燃拉绳（13）上端连接扣帽，易燃拉绳的下端固定在低于喷水头的物体上；本发明遇有山火时利用易燃拉绳烧断获取立管喷水头上的扣帽脱离，使喷水头快速喷水对枯枝落叶喷洒，获取局部的山火进行阻燃的目的。
Water spraying device of automatic forest fire extinguishing appliance
一种山火自动扑灭器具的喷水装置
MAO AICONG (author)
2020-06-02
Patent
Electronic Resource
Chinese
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