Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Snow accumulation prevention bus stop ceiling for municipal construction
The invention discloses a snow accumulation prevention bus stop ceiling for municipal construction. The snow accumulation prevention bus stop ceiling comprises an obliquely arranged ceiling body; a ventilating groove is formed in the side wall of the ceiling body; an air suction hole communicating with the ventilating groove is formed in the upper side wall of the ceiling body; a sliding plug cavity is formed in the lower side wall of the ceiling body; a magnetic sliding plug is in elastic connection with the inner wall of the sliding plug cavity through a reset spring and is in sliding fit with the inner wall of the sliding plug cavity; and an induction coil is embedded in the inner wall of the sliding plug cavity. According to the snow accumulation prevention bus stop ceiling, the air suction hole is blocked by accumulated snow in a blizzard day, and higher negative pressure is generated in the ventilating groove to open a pressure valve, so that the induction coil generates inducedcurrent when the magnetic sliding plug moves to electrify and heat a thermal fuse, the hot-blast air in a cavity is sucked and the side wall of the ceiling body is heated, the accumulated snow at theair suction hole is heated, melts and becomes thin, the entire snow accumulation layer is broken up and divided into small blocks to slide, and the situation that excessive blizzard is accumulated onthe ceiling body to collapse the ceiling body so as to affect personal safety of citizens is avoided.
本发明公开了一种市政建设用防积雪公交站台顶棚，包括倾斜设置的棚体，所述棚体侧壁开设有通风槽，所述棚体上侧壁开设有与通风槽连通的吸风孔，所述棚体下侧壁开设有滑塞腔，所述滑塞腔内壁通过复位弹簧弹性连接有磁性滑塞，且所述磁性滑塞与滑塞腔内壁滑动连接，所述滑塞腔内壁嵌设有感应线圈。本发明通过暴雪天气时吸风孔被积雪堵塞，通风槽内产生较大的负压使得压力阀打开，使得感应线圈在磁性滑塞移动时产生感应电流，使得发热丝上通电发热，使得空腔内的热空气被吸出并对棚体侧壁进行加热，使得吸风孔处积雪受热融化变薄，使得整块积雪层被瓦解并分裂成小块滑落，避免棚体上的暴雪积聚过多，导致棚体倒塌，影响市民的人身安全。
Snow accumulation prevention bus stop ceiling for municipal construction
The invention discloses a snow accumulation prevention bus stop ceiling for municipal construction. The snow accumulation prevention bus stop ceiling comprises an obliquely arranged ceiling body; a ventilating groove is formed in the side wall of the ceiling body; an air suction hole communicating with the ventilating groove is formed in the upper side wall of the ceiling body; a sliding plug cavity is formed in the lower side wall of the ceiling body; a magnetic sliding plug is in elastic connection with the inner wall of the sliding plug cavity through a reset spring and is in sliding fit with the inner wall of the sliding plug cavity; and an induction coil is embedded in the inner wall of the sliding plug cavity. According to the snow accumulation prevention bus stop ceiling, the air suction hole is blocked by accumulated snow in a blizzard day, and higher negative pressure is generated in the ventilating groove to open a pressure valve, so that the induction coil generates inducedcurrent when the magnetic sliding plug moves to electrify and heat a thermal fuse, the hot-blast air in a cavity is sucked and the side wall of the ceiling body is heated, the accumulated snow at theair suction hole is heated, melts and becomes thin, the entire snow accumulation layer is broken up and divided into small blocks to slide, and the situation that excessive blizzard is accumulated onthe ceiling body to collapse the ceiling body so as to affect personal safety of citizens is avoided.
本发明公开了一种市政建设用防积雪公交站台顶棚，包括倾斜设置的棚体，所述棚体侧壁开设有通风槽，所述棚体上侧壁开设有与通风槽连通的吸风孔，所述棚体下侧壁开设有滑塞腔，所述滑塞腔内壁通过复位弹簧弹性连接有磁性滑塞，且所述磁性滑塞与滑塞腔内壁滑动连接，所述滑塞腔内壁嵌设有感应线圈。本发明通过暴雪天气时吸风孔被积雪堵塞，通风槽内产生较大的负压使得压力阀打开，使得感应线圈在磁性滑塞移动时产生感应电流，使得发热丝上通电发热，使得空腔内的热空气被吸出并对棚体侧壁进行加热，使得吸风孔处积雪受热融化变薄，使得整块积雪层被瓦解并分裂成小块滑落，避免棚体上的暴雪积聚过多，导致棚体倒塌，影响市民的人身安全。
Snow accumulation prevention bus stop ceiling for municipal construction
一种市政建设用防积雪公交站台顶棚
E JUNWEI (Autor:in) / WU YANFANG (Autor:in)
31.07.2020
Patent
Elektronische Ressource
Chinesisch
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