Ordinary water and a magnet. As it may affect the magnetic field in an environment that isn't magnetic? To answer this question scientists are Trying, and with them young technicians from the laboratory of automation and remote control station of young technicians of the city of Ryazan, where under the guidance of an experienced teacher and engineer N. Egina for three years now the guys are interesting experiments. Last year the students collected and tested the device on a small plot, which was planted onions. One plot they watered with regular tap water. Another - the same water, but magnetic. The effect was striking. Magnetized water like gave the new power plants. Sprouts of onions went up faster, they were larger, and about the harvest and say nothing - it has increased by 30%. His experiments guys plan to carry out this year. And I invite you to take the plot of the readers of "Young technique".
In his experiments, you can use the installation constructed Ryazan pupils. It consists of power supply and Minnibayevo device - of the solenoid.
Let us work supply. A schematic diagram is shown in figure 1. Main units - step-down power transformer T1 and rectifier diode V1-V4.
Mains voltage supplied to the primary winding of the transformer through the fuse the fuse F1 and the switch S1. To indicate inclusion of the PSU parallel to the primary winding through a resistor R1 connected to a neon bulb H1. Resistor R1 limits the current through the neon lamp and thus determines the brightness of its glow.
From the secondary winding of the transformer to the switch S2 can be connected two windings) of the alternating voltage is supplied to a rectifier for the diodes V1-V4 in a bridge circuit. Pulsation of the rectified smoothed voltage the electrolytic capacitor C1. The rectified voltage is applied to arrow devices display voltage, current, and further through the fusible the F2 fuse on the solenoid.
The diodes V1-V4 can be applied series DA or others, rated current 10A, and voltage of 50V. Capacitor it is better to make four type K50-6 capacity 500 μf connected in parallel. Resistor R1 - type MLT-1. Transformer food - homemade, at the core Sh. Coil 1 has 1100 turns the PEV-1 to 0.35, winding II 60, III and IV - 8 turns of PEV-1 to 1.5. The fuses F1 to a current of 2A, and F2 at 10 A. Indicators of any type with current deflection on the final division of the scale 10A and voltage is 15V.
The details of the power pack assemble on the PCB of the PCB (Micarta) thick 3-4 mm. the findings of the resistor, capacitor and diodes connect to installed on Board copper rivets with a diameter of 1.5-2 mm and connect the circuit wire in insulation of the terminals of the transformer, display devices and fuses. Network switch, indicator, switches, holders with fuses placed on the front wall of the housing. Through the holes on the back wall output wires: one network with two-Pole plug, the other for power of the solenoid.
The solenoid is assembled from the parts shown in the figure: 1 - input rubber hose; 2 - nozzle; 3 - shielding casing; 4 - coil; 5 - magnetic core; 6 - fitting and 7 - day off rubber hose. Fitting 2 and 6 will witchita aluminum, items 3 and 5 from permalloy and the coil 4 is made of brass. The finished coil wind 1000 turns of wire PEL of 0.8.
Between the layers of pave transformer paper. The ends of turns necessary to bring through the pre-drilled holes in the end walls of the coil, the shielding casing, and carefully insulated. For Better sealing the surface of parts before final Assembly coat with oil paint. The inner annular edge of the casing should be flared (see Fig. ).
To use the device. Install the unit in a dry room near the electricity voltage is 220 V. Unwind the connecting cord and plug it to the solenoid near the site, which is scheduled to water. Slip on fittings the rubber hoses. Tighten the wire clamps - then the hoses will slide with fittings under the water pressure. The connection cable to the solenoid plug to the block power. Run the water through the solenoid and turn on the device. It can work within a few hours. It should be remembered that the inclusion of the solenoid without water flow can lead to overheating and failure.
And a few tips. In any case, you cannot pick up included the solenoid. When you transfer the hose from the solenoid to another part of the plot device unplug it from the network.
Author: B. Sergeev