A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reclaimed water self-circulating system for residential quarter with buildings
The invention relates to a reclaimed water self-circulating system for a residential quarter with buildings. According to the invention, the top floor of each building is provided with a top-floor water tank connected with sanitary ware; a tap water facility arranged at the top floor is connected with a bottom-floor water tank arranged at a lower floor; the interior of each bottom-floor water tank is divided into a sewage side and a reclaimed water side through a filter; the reclaimed water side is connected with sanitary ware arranged at the floor; the bottom-floor water tank arranged at the ground floor is connected with a reclaimed water pool; an ascending water supply pipeline connected with the top-floor water tank is arranged in the reclaimed water pool; the top end of the ascending water supply pipeline is connected with the reclaimed water sides of the bottom-floor water tanks located at the middle floors through ascending branch water supply pipelines; the side end of the reclaimed water pool is connected with a rain pipe communicated with a rain tank; the central part of the rain pipe is connected with the sewage sides of the bottom-floor water tanks of every floor and with the top-floor water tank through branch rain pipes; and water level indicating buoys are arranged in the top-floor water tank, the bottom-floor water tanks and the reclaimed water pool. The reclaimed water self-circulating system provided by the invention has the advantages of conservation of resources, exemption from shortage of reclaimed water, capacity of preventing decrease of the water level in a city, etc.
Reclaimed water self-circulating system for residential quarter with buildings
The invention relates to a reclaimed water self-circulating system for a residential quarter with buildings. According to the invention, the top floor of each building is provided with a top-floor water tank connected with sanitary ware; a tap water facility arranged at the top floor is connected with a bottom-floor water tank arranged at a lower floor; the interior of each bottom-floor water tank is divided into a sewage side and a reclaimed water side through a filter; the reclaimed water side is connected with sanitary ware arranged at the floor; the bottom-floor water tank arranged at the ground floor is connected with a reclaimed water pool; an ascending water supply pipeline connected with the top-floor water tank is arranged in the reclaimed water pool; the top end of the ascending water supply pipeline is connected with the reclaimed water sides of the bottom-floor water tanks located at the middle floors through ascending branch water supply pipelines; the side end of the reclaimed water pool is connected with a rain pipe communicated with a rain tank; the central part of the rain pipe is connected with the sewage sides of the bottom-floor water tanks of every floor and with the top-floor water tank through branch rain pipes; and water level indicating buoys are arranged in the top-floor water tank, the bottom-floor water tanks and the reclaimed water pool. The reclaimed water self-circulating system provided by the invention has the advantages of conservation of resources, exemption from shortage of reclaimed water, capacity of preventing decrease of the water level in a city, etc.
Reclaimed water self-circulating system for residential quarter with buildings
CHENG QIQIANG (author) / LI JIANGJIANG (author) / LI JINGHUA (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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