A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a roof rainwater recycling device. According to the technical scheme, the roof rainwater recycling device comprises a rainwater discarding chamber and a rainwater filter chamber, wherein a rainwater collecting funnel is arranged at the top of the rainwater discarding chamber while a sewage discharge hole is formed in the bottom, a group of fixed pulley is arranged in the rainwater discarding chamber, one arm of the fixed pulley vertically pulls a water storage tank, the other arm vertically pulls a heavy object, the weight of the heavy object is slightly less than the weight of the water storage tank full of water, a rotational baffle plate is arranged at the bottom of the water storage tank, and a gutter is vertically arranged at the end of the baffle plate near a clapboard; a first clapboard with a first through hole is arranged between the rainwater filter chamber and rainwater discharging chamber, the height of the first through hole is consistent with the height of the water in the gutter, the first through hole is firmly connected with a first water diversion pipe connected with the bottom of the rainwater filter chamber, the rainwater filter chamber is divided into a rough filtration section, a fine filtering section and a sterilizing section in sequence, and a water outlet is formed in the top of the sterilizing section. The roof rainwater recycling device is reasonable in design, low in processing and manufacturing cost, long in service life and easy to maintain in the later period, and electricity is not needed.
The invention discloses a roof rainwater recycling device. According to the technical scheme, the roof rainwater recycling device comprises a rainwater discarding chamber and a rainwater filter chamber, wherein a rainwater collecting funnel is arranged at the top of the rainwater discarding chamber while a sewage discharge hole is formed in the bottom, a group of fixed pulley is arranged in the rainwater discarding chamber, one arm of the fixed pulley vertically pulls a water storage tank, the other arm vertically pulls a heavy object, the weight of the heavy object is slightly less than the weight of the water storage tank full of water, a rotational baffle plate is arranged at the bottom of the water storage tank, and a gutter is vertically arranged at the end of the baffle plate near a clapboard; a first clapboard with a first through hole is arranged between the rainwater filter chamber and rainwater discharging chamber, the height of the first through hole is consistent with the height of the water in the gutter, the first through hole is firmly connected with a first water diversion pipe connected with the bottom of the rainwater filter chamber, the rainwater filter chamber is divided into a rough filtration section, a fine filtering section and a sterilizing section in sequence, and a water outlet is formed in the top of the sterilizing section. The roof rainwater recycling device is reasonable in design, low in processing and manufacturing cost, long in service life and easy to maintain in the later period, and electricity is not needed.
Roof rainwater recycling device
LI HUA (author)
2015-07-29
Patent
Electronic Resource
English
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Roof rainwater collecting device based on comprehensive rainwater recycling technology
| European Patent Office | 2023