SU1484863A1 - Drying and watering system - Google Patents

Description

The invention relates to the field of amelioration and can be used to regulate the water regime of land undergoing periodic flooding. The aim of the invention is to increase the efficiency of use of drained land due to the operational and quality regulation of water regime of soils. The system consists of an embankment dam 1 designed to protect against flooding from the river 2. Drainage network

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represented by channels 3 to which a drainage-collector network 5 is connected to the wellhead structures 4. A pipeline 7 is connected to the pumping station 6 for supplying water to the liquid pond 8, to which, by means of water outlets 9, bonded humidification channels 10 are connected. necessary water pressures are installed retaining structures 11. Pressure pipes 13 are connected to the humidification channels by means of water outlets into the pipeline, supplying water to the collector-drain during the period of moistening azhnuyu network '5.

In order to create backwater in the estuary part of the collector-drainage systems, regulating wells 14 are installed. The outlet outlet 15 serves for gravity discharge of water during the period of low water levels in the river. 1 il.

The invention relates to land reclamation and can be used to regulate the water regime of land undergoing periodic flooding.

The purpose of the invention is to increase the efficiency of the use of drained land through the efficiency and quality regulation of water regime of the soil.

The drawing shows a diagram of a pollen drainage and humidification system.

The system consists of a bank embankment 1, designed to protect against flooding from the river 2. A draining network is represented by channels 3, to which a collector-drainage network 5 is connected by means of mouth structures 4. Pump station 6 is located near the dam 1, to 35 a pipeline 7 is connected to supply water to the filling pond 8, to which, through water outlets 9, bonded open channels 10 are connected, on which 40 retaining structures 11 are installed to create the necessary water pressures 0 by means of water outlets 12, pressure pipelines 13 are connected, supplying water to the collector-drainage network during the period 45 of humidification. 5 In order to create backwater in the estuary part of the collector-drainage systems, control wells 14 are installed.

Compiled by

Editor N.Rogulich Tehred M.Ho

15 serves for gravity discharge of water into the river.

The technology of the system during periods of drying and wetting is different.

During the wet time, when the system is operating in the dehumidification mode, the pumping station 6 supplies water through the discharge pipe 7 to the filling pond 8. At the same time, the outlets 9 and 12 are closed, and all the supporting structures 11 are open. In summer, when the system is operating in humidification mode, water outlets 9 are opened and water from the liquid pond 8 enters bored channels 10. Next, water outlets 12 open and water enters the pressure pipelines 13 and the collector-drainage network.5, At the same time, valves in wells 14 and retaining structures 11 are closed.

Claims (1)

Claim Polder drainage and humidification system, including embankment dams, pumping station, filling pond, conducting open channels, regulating facilities and a collector-drainage network, characterized in that open canals are made up with logs, equipped with supporting structures and connected to the collector-drainage network of pressure pipelines. V.Gubin Tsanich