Anti-blocking automatic backwashing water taking system

Abstract

The invention discloses an anti-blocking automatic backwashing water taking system. The anti-blocking automatic backwashing water taking system comprises a water conduit, a filtering anti-blocking device and a backwashing device, wherein the water conduit comprises a water inlet pipe, a water outlet pipe and a horizontal connecting pipe; one end of the horizontal connecting pipe communicates with the upper end of the water inlet pipe, and the other end communicates with the upper end of the water outlet pipe; a funnel is arranged on the horizontal connecting pipe, and the funnel communicates with the horizontal connecting pipe through an upper communicating opening; the horizontal connecting pipe communicates with the water outlet pipe through a lower communicating opening; the filtering anti-blocking device is arranged on the lower end of the water inlet pipe; and the backwashing device comprises a valve element, a pulley, a gravity floating block, a water blocking block, a first pull wire and a second pull wire. According to the water taking system, blockage can be prevented in the water taking process, and smooth water taking is guaranteed; and in addition, the water taking system has an automatic backwashing function, and impurities in the water taking system can be subjected to backwashing, so that the dredging effect is achieved.

Description

technical field [0001] The invention relates to the technical field of water intake, in particular to an anti-clogging automatic backwash water intake system. Background technique [0002] Due to the advantages of geographical location, rural residents usually draw water directly from the river for irrigation or drinking; therefore, the water intake link has become the primary link for rural residents to obtain water resources. Rural water intake is a weak link that has been neglected by scholars. The inconvenience of water intake affects the living standards of rural areas and restricts the rapid development of rural economy to a certain extent. [0003] The current water intake front-end equipment on the market is complex in structure and high in cost, and is not suitable for daily water intake in rural areas. The current way of water intake in rural areas is to draw water through the diversion pipe on the water pump to go deep into the river. However, this water intake ...

AI Technical Summary

Problems solved by technology

However, this water intake method directly draws water through the water diversion pipe. Due to the presence of more impurities in the river channel, the water diversion pipe is often blocked, thereby affecting the normal water intake operation.

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