A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban rainwater collecting, treating and recycling device
The invention discloses an urban rainwater collecting, treating and recycling device, and relates to the technical field of urban rainwater treatment.The urban rainwater collecting, treating and recycling device comprises a filter cartridge, the bottom of the filter cartridge is communicated with a sewage pipe and a water purifying pipe, and the surface of the filter cartridge is fixedly communicated with a blow-off pipe; water pressure inside and outside the graphene-based metal filter screen can be increased along with accumulation of impurities on the inner wall, when the pressure is too large, an electric valve and a gear motor are opened, impurities in the graphene-based metal filter screen can be sucked by water suction holes along with water flow under the action of pressure difference and discharged through the electric valve, and under the action of the gear motor, the impurities in the graphene-based metal filter screen are discharged. The threaded rod drives the connecting rod to rotate and move along the inner wall of the filter cartridge, so that the inner wall of the graphene-based metal filter screen is fully cleaned by the water absorption holes, the service life of the graphene-based metal filter screen is prolonged, and the filtering effect of the graphene-based metal filter screen is improved. The device is simple in structure and low in production cost, rainwater can be conveniently collected, treated and recycled, and pollution to water quality is reduced.
本发明公开了一种城市雨水收集处理回收利用装置，涉及城市雨水处理技术领域，包括过滤筒，所述过滤筒底部分别连通有污水管和净水管，所述过滤筒表面固定连通有排污管，当石墨烯基金属过滤网在使用时，石墨烯基金属过滤网内外水压会随着内壁杂质堆积而增加，压力过大时，打开电动阀和减速电机，在压差的作用下，石墨烯基金属过滤网内的杂质会随着水流被吸水孔吸入，通过电动阀排出，此时在减速电机的作用下，螺纹杆带动连接杆沿着过滤筒内壁边旋转边移动，使吸水孔对石墨烯基金属过滤网内壁进行充分的清洗，提高石墨烯基金属过滤网的使用寿命和过滤效果。设备结构简单，生产成本低，便于对雨水进行收集处理回收利用，减少对水质的污染。
Urban rainwater collecting, treating and recycling device
The invention discloses an urban rainwater collecting, treating and recycling device, and relates to the technical field of urban rainwater treatment.The urban rainwater collecting, treating and recycling device comprises a filter cartridge, the bottom of the filter cartridge is communicated with a sewage pipe and a water purifying pipe, and the surface of the filter cartridge is fixedly communicated with a blow-off pipe; water pressure inside and outside the graphene-based metal filter screen can be increased along with accumulation of impurities on the inner wall, when the pressure is too large, an electric valve and a gear motor are opened, impurities in the graphene-based metal filter screen can be sucked by water suction holes along with water flow under the action of pressure difference and discharged through the electric valve, and under the action of the gear motor, the impurities in the graphene-based metal filter screen are discharged. The threaded rod drives the connecting rod to rotate and move along the inner wall of the filter cartridge, so that the inner wall of the graphene-based metal filter screen is fully cleaned by the water absorption holes, the service life of the graphene-based metal filter screen is prolonged, and the filtering effect of the graphene-based metal filter screen is improved. The device is simple in structure and low in production cost, rainwater can be conveniently collected, treated and recycled, and pollution to water quality is reduced.
本发明公开了一种城市雨水收集处理回收利用装置，涉及城市雨水处理技术领域，包括过滤筒，所述过滤筒底部分别连通有污水管和净水管，所述过滤筒表面固定连通有排污管，当石墨烯基金属过滤网在使用时，石墨烯基金属过滤网内外水压会随着内壁杂质堆积而增加，压力过大时，打开电动阀和减速电机，在压差的作用下，石墨烯基金属过滤网内的杂质会随着水流被吸水孔吸入，通过电动阀排出，此时在减速电机的作用下，螺纹杆带动连接杆沿着过滤筒内壁边旋转边移动，使吸水孔对石墨烯基金属过滤网内壁进行充分的清洗，提高石墨烯基金属过滤网的使用寿命和过滤效果。设备结构简单，生产成本低，便于对雨水进行收集处理回收利用，减少对水质的污染。
Urban rainwater collecting, treating and recycling device
一种城市雨水收集处理回收利用装置
WANG LIUHONG (author) / LI ZHIJIAN (author) / YE BIN (author) / DULDEN (author) / LI ZHIQING (author) / ZHENG LU (author)
2024-11-26
Patent
Electronic Resource
Chinese
Nursery greenhouse rainwater collecting, treating and recycling device
| European Patent Office | 2020