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A platform for research: civil engineering, architecture and urbanism
Overflow prevention device for drainage inspection well
The invention provides an overflow prevention device for a drainage inspection well. The overflow prevention device for the drainage inspection well comprises a ground water storage tank, a siphon breaking pipe and a siphon water suction pipe, wherein the siphon breaking pipe and the siphon water suction pipe communicate with the ground water storage tank. According to the overflow prevention device for the drainage inspection well, overflowing water of the underground inspection well is stored into the ground water storage tank through the siphon principle, equipment can be moved and installed in advance according to the rainfall forecast of the meteorological department, and the water is stored into the water storage tank, so that personal and property loss and drowning accidents causedby overflow of the water are effectively prevented. Meanwhile, if the water in the ground water storage tank has use values, an electromagnetic valve can be installed on the siphon water suction pipeto prevent overflow, and the water is reused. When in any area the rainwater flow is large or the water discharge amount is large, and the overflow condition of the inspection well may occur, the overflow prevention device for the drainage inspection well can be arranged beside the inspection well with the overflow risk, the water which cannot be normally discharged by the inspection well can be stored, and overflow of the inspection well is prevented.
本发明提供了一种排水检查井防溢流装置，包括地面存水箱和与地面存水箱连通的虹吸破坏管、虹吸吸水管。本发明利用虹吸原理将地下检查井溢流水体存入地面存水箱，可以根据气象部门降雨预报提前移动安装设备，水体存入水箱，有效的防止水体溢流产生人身财产损失及溺亡事故，同时若地面存水箱内水体有利用价值时也可在虹吸吸水管上安装电磁阀防止流出，对水体进行二次利用。当任意地区雨水流量较大或排水量较大，可能会出现检查井溢流的情况时，可以在该具有溢流风险的检查井旁设置排水检查井防溢流装置，能够将检查井无法正常排出的水体进行存储，防止检查井溢流。
Overflow prevention device for drainage inspection well
The invention provides an overflow prevention device for a drainage inspection well. The overflow prevention device for the drainage inspection well comprises a ground water storage tank, a siphon breaking pipe and a siphon water suction pipe, wherein the siphon breaking pipe and the siphon water suction pipe communicate with the ground water storage tank. According to the overflow prevention device for the drainage inspection well, overflowing water of the underground inspection well is stored into the ground water storage tank through the siphon principle, equipment can be moved and installed in advance according to the rainfall forecast of the meteorological department, and the water is stored into the water storage tank, so that personal and property loss and drowning accidents causedby overflow of the water are effectively prevented. Meanwhile, if the water in the ground water storage tank has use values, an electromagnetic valve can be installed on the siphon water suction pipeto prevent overflow, and the water is reused. When in any area the rainwater flow is large or the water discharge amount is large, and the overflow condition of the inspection well may occur, the overflow prevention device for the drainage inspection well can be arranged beside the inspection well with the overflow risk, the water which cannot be normally discharged by the inspection well can be stored, and overflow of the inspection well is prevented.
本发明提供了一种排水检查井防溢流装置，包括地面存水箱和与地面存水箱连通的虹吸破坏管、虹吸吸水管。本发明利用虹吸原理将地下检查井溢流水体存入地面存水箱，可以根据气象部门降雨预报提前移动安装设备，水体存入水箱，有效的防止水体溢流产生人身财产损失及溺亡事故，同时若地面存水箱内水体有利用价值时也可在虹吸吸水管上安装电磁阀防止流出，对水体进行二次利用。当任意地区雨水流量较大或排水量较大，可能会出现检查井溢流的情况时，可以在该具有溢流风险的检查井旁设置排水检查井防溢流装置，能够将检查井无法正常排出的水体进行存储，防止检查井溢流。
Overflow prevention device for drainage inspection well
排水检查井防溢流装置及方法
GUO FULONG (author) / WANG HAOYONG (author) / FENG YUQIN (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle