Water replenishing and feeding facility for groundwater worked-out section

Abstract

In order to guarantee safety of ground surface arrangement since the ground surfaces sink inordinately due to the fact that groundwater in cities is greatly reduced after being taken for use, groundwater replenishing is in badly need while no good ways for groundwater replenishing are obtained in the prior art. The water replenishing and feeding facility for the groundwater worked-out section is simple to produce, convenient to operate and use, low in cost and capable of massively openly utilizing well-treated water of rivers passing through the cities to replenish underground places to be replenished in the cities. Further, a natural sand discharge and water feeding pipe is applied in the water replenishing and feeding facility for the groundwater worked-out section for water treatment, so that difficulty in the world that pipelines are blocked by sand is solved, a water delivery pipe delivers water to a capillary water flow pipeline deeply embedded underground in underground water-shortage areas by the aid of head potential energy pressure of flowing water, and water is replenished to the underground water-shortage areas in a linear flowing or dropping manner through capillary holes fully distributed on the capillary water flow pipeline, and the safety of ground surface arrangement of the underground water-shortage areas is guaranteed.

Description

1. Technical field: [0001] The invention relates to an underground water replenishment and water supply facility. 2. Background technology: [0002] With the development of modern cities, the population has increased, and the water demand has increased greatly; in urban and rural areas, feces have been flushed down the rivers to pollute the water source, resulting in all water pollution, and the sewage is difficult to treat; in some cities, groundwater is pumped for drinking water, and it takes a long time for individual The city has drained the groundwater, causing the ground to sink to varying degrees. It is urgent to replenish water to the underground water supply. Water experts have proposed that good water should be used to replenish water underground. Where does good water come from and how to produce good water to supply underground water is still unresolved. . 3. Contents of the invention: [0003] The invention provides a facility that is simple in production, co...

AI Technical Summary

Problems solved by technology

[0002] With the development of modern cities, the population has increased, and the water demand has increased greatly; in urban and rural areas, feces have been flushed down the rivers to pollute the water source, resulting in all water pollution, and the sewage is difficult to treat; in some cities, groundwater is pumped for drinking water, and it takes a long time for individual The city has drained the groundwater, causing the ground to sink to varying degrees. It is urgent to replenish water to the underground water supply. Water experts have proposed that good water should be used to replenish water underground. Where does good water come from and how to produce good water to supply underground water is still unresolved.

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