SU1523123A1 - Arrangement for automatic irrigation - Google Patents

Abstract

The invention relates to land reclamation, in particular to agriculture, and can be used in closed agricultural structures. The purpose of the invention is to simplify the design and increase reliability. To supply water to the irrigation system 1 from supply line 2, limiter 3 sets the rate at which water enters storage 4. When it is filled with water, its center of gravity moves from the counterweight 7, when the level reaches the critical (specified), it will cross axis 8. The storage 4 turns an angle limited by the stop 10, but sufficient to start the siphon 6. The lid 12 above the siphon 6 will prevent water from flowing out. Water through the flexible hose 5 enters the irrigation system 1. With a decrease in the water level in the accumulator 4, it returns to its original position under the action of the counterweight 7. After the accumulator is emptied, the water supply stops, since The rate at which water enters the reservoir is lower than the rate at which water flows through the siphon. In accumulator 4, water again accumulates for the next irrigation. To reduce the amount of water entering the system 1, it is necessary to move the counterweight 7 along the rod 11 closer to the axis 8, in order to increase in the opposite direction. 1 il.

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The invention relates to land reclamation, but to deliver 60 ml / min of water. Consumption of water in particular, to irrigated agriculture and can be measured volumetric flask and stopwatch,

It can be used in closed rural-When filling the storage tank 4 with water

Household facilities. The center of gravity moves away from

The purpose of the invention is to regulate the number of counterweight 7 and the level reaches

rationality and rational expenditure of the sub-critical (given), it crosses the axis

driven by watering and increasing by-8, drive 4 turns on axis 8

the reliability of the device. At an angle limited by the stop 9, however

The drawing shows a device for sufficient to start the siphon 6. When

Automatic irrigation. This cover 12 above the siphon is an obstacle. The device for automatic irrigation of water from the storage tank contains an irrigation system 1, under its edge. Flexible hose water 5

water line 2 with limiter 3 begins to flow into the irrigation system, water storage 4 with shut-off 1. With a decrease in water level in the irrigation system communicated with the irrigation syeter, it is under the action of a counterweight 7

the theme, for example, using the rubber 5 returns to its original position. After

the flexible hose 5, the shut-off body for emptying the accumulator; the water supply is set in the form of a siphon 6;

inside the accumulator 4, at one of its side-water into the accumulator, it is much lower than the narrow walls. The drive 4 is provided with a counter-flow of water through a siphon. In the 7, mounted on the opposite side of the pit, water again accumulates for the accumulator wall that is siphoning off and installed irrigation.

on the axis 8, which is locatedTo reduce the amount of flow between the siphon under the bottom, it is necessary to displace the water from the system 1 into the front-axis of symmetry towards the counterweight 7 , to increase - in contrast to limiting the rotation of the accumulator 4. Pro-25.

The weight of 7 is fixed on the rod 11 with the possibility of the possibility of movement and fixation in the locking device.

The device works as follows.

In the initial position, the limiter 3 water supply is blocked, the drive 4 under

the action of the counterweight 7 is in the vertical 30 position, limited by the stop 10.

A pit of moving parts and assemblies rotating inside the accumulator increases the reliability of the device in operation.

Claims (1)

Invention Formula A device for automatic irrigation, comprising a storage chamber with a nozzle for supplying a liquid and a siphon installed at the actuation mark, characterized in that, in order to A device for automatic irrigation, comprising a storage chamber with a nozzle for supplying a liquid and a siphon installed at the actuation mark, characterized in that, in order to To bring the device into working condition, it is necessary to set the speed of the arrival of 35 simplify the design and increase the water sink in accumulator 4 by the limiter 3 for the specified cycle of water supply to the irrigation system. For example, the reliability of work, the drive is equipped with an axis From the experience of caring for plants, it has been established that to maintain a given humidity should be fed to the irrigation system 18 liters of water after 5 hours, then through limiter 3 to drive 4 must 40 rotation, located under its bottom, restrictive stops and rigidly connected with it a counterweight, with this. axis of rotation is shifted from the axis of the drive towards the counterweight. The absence of a locking device at A pit of moving parts and assemblies rotating inside the accumulator increases the reliability of the device in operation. Invention Formula A device for automatic irrigation, comprising a storage chamber with a nozzle for supplying a liquid and a siphon installed at the actuation mark, characterized in that, in order to simplify the design and increase the reliability of operation, the drive is equipped with an axis rotation, located under its bottom, restrictive stops and rigidly connected with it a counterweight, with this. axis of rotation is shifted from the axis of the drive towards the counterweight.