SU1194960A1 - Drying system - Google Patents

Description

The invention relates to land reclamation and can be used in the drainage of soils, mainly with low permeability.

The aim of the invention is the preparation of the effectiveness of the drainage of soils.

.In FIG. 1 schematically shows a drainage system; Fig.2 airy-crank pipe. ten

The drainage system contains a series of closed drains 1, laid between the tubular manifolds - the air-inlet manifold 2 and the air-exhausting manifold 3. On the 15 air-inlet manifold 2, it is pivotally mounted with a rotary axis around the vertical axis and equipped with a vane flange 6 directed in the direction opposite to the socket ·.

On the air exhaust manifold 3 25

pivotally mounted with the possibility of rotation around the vertical axis of an air-extending articulated tube 7, Equipped in a horizontal section with a bell 8 and a wind vane wing 9, 3θ directed in one direction with a bell. End vozduhovytyazhnogo manifold 3 is provided with a valve 10 and 11 with Water Collector valve 12 to reset the groundwater in the open channel 13. Vozduhonagnetatelnaya vozduhovytyazhnaya tube 4 and tube 7 are connected to the vertical portions responsible vozduhonagnetatelnogo collector 2 and vozduhovytyazhnogo kollekto60 ² pa 3 via hinges 14 with a vertical axis rotation.

The system works as follows.

On the air blower & nominal manifold 2, the socket 5 of the air-blower pipe 4 is automatically installed by the expanding part against the wind by the action of the wind vane wing 6, and on the air collector 3 the socket 8 of the air vent pipe 7 is driven by the wind vane 9. The air trapped by the socket 5 enters under pressure into the air-inlet manifold 2 and is distributed along the drains 1, capturing the water vapor accumulated there and displacing water into the air exhaust

, manifold 3. The spout 8 creates a reduced pressure in the air outlet 'collector 3, due to which water vapor is sucked through the socket 8 and the water is pushed to the collector 11 at the end. the air outlet collector 3.

As a result of draining the drains 1, the water contained in the soil evaporates and its vapors are captured by the air, which pulls them out of drains 1. The decrease in soil moisture arriving to drains 1 causes capillary moisture to leak from the suprarenal space, which leads to the drainage of the arable layer of the earth. The drainage efficiency increases significantly on heavy, low-permeable soils, for example, clayey and loamy, since it is in them _ι that the greatest capillary suction of groundwater is observed.

1194960

FIG. 2

Claims (3)

1. A DRAINING SYSTEM containing drains communicating at one end with an air-inlet manifold, on which the air-pressure elbow pipe is pivotally mounted, which has a socket in the horizontal section and equipped with a vane wing, directed in the direction opposite to the bell, about aphid ally so that, in order to increase the efficiency of soil drainage, it is equipped with an air vent that communicates with the other ends of the drains and on which the air stretch of the crankshaft is placed with a bell on a horizontal section and a vane wing directed toward the socket. 2. The system according to claim 1, about the t of l and that which is aimed at. increasing the rate of land use, air injection and air extraction pipes are installed concentrically one into another. 3. The system of PP.1 and 2, characterized in that the air. the injection and air extraction pipes are interconnected by a kinematic transmission. with five WITH WITH FIG. / I