A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Siphon rainwater hopper for building drainage
The invention relates to the technical field of drainage, and discloses a siphon rainwater hopper for building drainage. The siphon rainwater hopper comprises a grid cover, a hopper body, a reverse vortex device and a water outlet short pipe; the grid cover and the hopper body are fixedly installed at the upper end and the lower end of the reverse vortex device respectively, and the water outlet short pipe fixedly sleeves the lower part of the hopper body; and the reverse vortex device comprises a reverse vortex outer cover, the anti-vortex outer cover is in an annular column shape, partitionplates are welded to the inner wall of the reverse vortex outer cover, a movable hopper disc is arranged inside the reverse vortex outer cover, and the movable hopper disc slides up and down along theouter walls of the partition plates. According to the siphon rainwater hopper for building drainage, through up-down movement of the movable hopper disc, the size of a gap for rainwater to enter therainwater hopper can be automatically adjusted according to the amount of rainwater, so that the gap only allows the rainwater to pass through, air carried and wrapped by flowing rainwater cannot enter the siphon rainwater hopper, the amount of air entering the rainwater hopper along with the rainwater is reduced, and thereby the formation of siphon effects is promoted.
本发明涉及排水技术领域，且公开了一种建筑排水用虹吸雨水斗，包括格栅罩、斗体、反涡流装置和出水短管，所述格栅罩和斗体分别固定安装在反涡流装置的上下两端，所述出水短管固定套接在斗体的下方，所述反涡流装置包括反涡流外罩，所述反涡流外罩呈环柱状，所述反涡流外罩的内壁焊接有隔板，所述反涡流外罩的内部设有活动斗盘，所述活动斗盘沿着隔板的外壁上下滑动。本发明通过活动斗盘的上下移动，能够根据雨水量自动调节供雨水进入该雨水斗内的缝隙的大小，使得缝隙仅能供雨水通过，雨水流动所携裹的空气无法进入该虹吸雨水斗内，减少随雨水进入雨水斗内部的空气量，从而促进虹吸效应的形成。
Siphon rainwater hopper for building drainage
The invention relates to the technical field of drainage, and discloses a siphon rainwater hopper for building drainage. The siphon rainwater hopper comprises a grid cover, a hopper body, a reverse vortex device and a water outlet short pipe; the grid cover and the hopper body are fixedly installed at the upper end and the lower end of the reverse vortex device respectively, and the water outlet short pipe fixedly sleeves the lower part of the hopper body; and the reverse vortex device comprises a reverse vortex outer cover, the anti-vortex outer cover is in an annular column shape, partitionplates are welded to the inner wall of the reverse vortex outer cover, a movable hopper disc is arranged inside the reverse vortex outer cover, and the movable hopper disc slides up and down along theouter walls of the partition plates. According to the siphon rainwater hopper for building drainage, through up-down movement of the movable hopper disc, the size of a gap for rainwater to enter therainwater hopper can be automatically adjusted according to the amount of rainwater, so that the gap only allows the rainwater to pass through, air carried and wrapped by flowing rainwater cannot enter the siphon rainwater hopper, the amount of air entering the rainwater hopper along with the rainwater is reduced, and thereby the formation of siphon effects is promoted.
本发明涉及排水技术领域，且公开了一种建筑排水用虹吸雨水斗，包括格栅罩、斗体、反涡流装置和出水短管，所述格栅罩和斗体分别固定安装在反涡流装置的上下两端，所述出水短管固定套接在斗体的下方，所述反涡流装置包括反涡流外罩，所述反涡流外罩呈环柱状，所述反涡流外罩的内壁焊接有隔板，所述反涡流外罩的内部设有活动斗盘，所述活动斗盘沿着隔板的外壁上下滑动。本发明通过活动斗盘的上下移动，能够根据雨水量自动调节供雨水进入该雨水斗内的缝隙的大小，使得缝隙仅能供雨水通过，雨水流动所携裹的空气无法进入该虹吸雨水斗内，减少随雨水进入雨水斗内部的空气量，从而促进虹吸效应的形成。
Siphon rainwater hopper for building drainage
一种建筑排水用虹吸雨水斗
CAO WENHONG (author)
2020-11-27
Patent
Electronic Resource
Chinese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen