Do-it-yourself atmospheric water generator from the air. How to get water from the air in extreme conditions Water from the air at home
The problem of getting water was faced by many who happened to get into extreme conditions. Travelers often find themselves in situations where there is neither a river nor even the tiniest spring nearby. Meanwhile, water is more important for the human body than food, and if it is not obtained, then a traveler in trouble may not wait for help. Water can be obtained from the air. It tends to condense, and if you build a special device, then in a few hours you will be able to get the amount of moisture sufficient to maintain the vital activity of the body. The items necessary for the construction of a condensing device are usually taken by extreme sports enthusiasts with them on a hike.
You will need:
- shovel;
- a piece of polyethylene or other plastic;
- dropper tube;
- several stones.
Instruction
1. To condense water, you need to use solar heat. If you put a piece of polyethylene on the ground, the air under it will begin to warm up. There is always some amount of moisture in the air, even if it has not rained for a long time. We just need to get this water. The air caught between the ground and the polyethylene will heat up until it is saturated with moisture so that it can no longer hold it. In any case, polyethylene will be colder than the air below it, and, accordingly, droplets will begin to settle on polyethylene. If there are a lot of them, they will begin to break down and may even flow in small streams. Therefore, it is necessary to build a trap for them.
2. Dig a hole about 1 m in diameter and about 0.5 m deep. Place a bucket at the bottom of the hole. This will be the "trap" for water. Insert the tube from the dropper into the bucket and bring it up. The tube may also be rubber. The main thing is that it be long enough, not less than the distance between the edge of the pit and the bucket. If you insert the tube right away, then you need to fix it with something - for example, put a stone on the edge of the pit and tie the tube to it. But it can be inserted later, when everything is ready.
3. Spread a piece of polyethylene over the pit. It should not only completely cover the pit, but also thoroughly sag, so a piece is needed 1.5-2 m long. Press its short edges with stones. Put a stone in the middle of the polyethylene too. The load should be directly above the bucket.
Note!
The water will not condense immediately. You need to wait about a day before you get 0.5 liters. But after all, you can make several such devices if there is polyethylene or other plastic. At the same time, water will condense faster at night than during the day, since polyethylene cools very quickly, and the soil cools much more slowly.
I bring to your attention interesting article I stumbled upon it by accident and post it here. The site from which it was saved was called magicians. No, but I never got there. Therefore, I post the text of the article and the schematic:
"The problem of water personal plot, in the country, in a cooperative is not uncommon. Laying a water pipe or drilling a well cannot always be afforded even by a cooperative. Digging a well is hardly cheaper and more expedient.
Is there a way out of this situation?
There is also a fairly simple and reliable one.
A pyramid of rubble is poured on concrete base. During the day in the warm season, the gravel is heated by direct sunbeams and currents of warm air. At night, the water vapor contained in the atmosphere condenses on the cooled gravel and the water flows into the deepening of the foundation and further along the drain pipe to the collection point.
The height of the pyramid is chosen according to the need for water.
Approximately, at a height of 2.5 m per day, such a design can give, depending on air humidity and daily temperature changes, from 150 to 350 liters of water, which will practically provide any backyard or country cottage area.For filling the pyramid, it is better to take large gravel (gravel) 5-7 cm in size. then the whole structure will be freely blown with warm air.
Granite crushed stone can be considered the ultimate dream.For pouring crushed stone on a pyramid-shaped base, it is used metal carcass, which is installed on the foundation and the edges are aligned on it.
After molding is completed, a galvanized metal mesh can be stretched from above to prevent crushed stone from slipping.
The height of the foundation is chosen according to the desire and material capabilities of the owner. However, it must be strong enough to support the weight of the rubble.
In order not to make the foundation high for water flow, it is best to build a pyramid on a hillock, if there is one on the site or nearby.The pyramid oriented along the edges of the world, in addition to water condensation, will heal and normalize the entire surrounding space.
If there are biopathogenic zones, they will be neutralized;
the water obtained in the pyramid will be healing for humans, and for plants, and for animals;
If the water from this condenser will be used for drinking and cooking, which is highly desirable, then before filling the pyramid, the base of the foundation and all the rubble should be washed well with water, and the resulting water should be passed through mechanical filter.In order for this design to bring maximum benefit, it should be built in compliance with all the proportions that are given in Table 1 for the most likely dimensions of the pyramid.
If someone has the desire and opportunity to build a pool next to the pyramid, where water will flow, then it will be almost impossible to overestimate such a complex.
A morning bath taken in water saturated with the energy of the pyramid will replace all doctors and medicines for life.
As a pool, you can use an ordinary bathtub installed with north side pyramids.The pyramid itself is highly desirable to build with south side towards home or dacha building.
In order to save money, materials, construction time and area, the pyramid can be built one for several sites.
To rainwater did not fall on the structure, it is desirable to make a canopy over it transparent material(fiberglass, film, glass)
Generator of water from the air on a personal plot. March 9th, 2009
Egypt at their summer cottage
The problem of water in a personal plot, in a country house, in a cooperative is not uncommon. Laying a water pipe or drilling a well cannot always be afforded even by a cooperative. Digging a well is hardly cheaper and more expedient.
Is there a way out of this situation?
There is also a fairly simple and reliable one. . .
.A pyramid of crushed stone is poured on a concrete base. During the day in the warm season, the gravel is heated by direct sunlight and warm air currents. At night, the water vapor contained in the atmosphere condenses on the cooled gravel and the water flows into the deepening of the foundation and further along the drain pipe to the collection point.
On Fig. 1 shows a section of the foundation.The height of the pyramid is chosen according to the need for water.
Approximately, at a height of 2.5 m per day, such a design can provide, depending on air humidity and daily temperature changes, from 150 to 350 liters of water, which will practically provide any backyard or summer cottage.For filling the pyramid, it is better to take large gravel (gravel) 5-7 cm in size. then the whole structure will be freely blown with warm air.
Granite crushed stone can be considered the ultimate dream.For pouring crushed stone on a pyramid-shaped base, a metal frame is used, which is installed on the foundation and the edges are aligned along it.
After molding is completed, a galvanized metal mesh can be stretched from above to prevent crushed stone from slipping.
The height of the foundation is chosen according to the desire and material capabilities of the owner. However, it must be strong enough to support the weight of the rubble.
In order not to make the foundation high for water flow, it is best to build a pyramid on a hillock, if there is one on the site or nearby.The pyramid oriented along the edges of the world, in addition to water condensation, will heal and normalize the entire surrounding space.
If there are biopathogenic zones, they will be neutralized;
the water obtained in the pyramid will be healing for humans, and for plants, and for animals;If the water from this condenser will be used for drinking and cooking, which is highly desirable, then before filling the pyramid, the base of the foundation and all the rubble should be washed well with water, and the resulting water should be passed through a mechanical filter.
In order for this design to bring maximum benefit, it should be built in compliance with all the proportions that are given in Table 1 for the most likely dimensions of the pyramid.
Table 1If someone has the desire and opportunity to build a pool next to the pyramid, where water will flow, then it will be almost impossible to overestimate such a complex.
A morning bath taken in water saturated with the energy of the pyramid will replace all doctors and medicines for life.
As a pool, you can use an ordinary bathtub installed on the north side of the pyramid.It is highly desirable to build the pyramid itself on the south side in relation to the house or country house.
In order to save money, materials, construction time and area, the pyramid can be built one for several sites.
To prevent rainwater from entering the structure, it is advisable to make a canopy over it from a transparent material (fiberglass, film, glass)
islandScientists have created a machine that extracts water from the air
« water mill» can be used to obtain clean drinking water almost anywhere there is electricity. To produce water, the device needs only the electricity consumed by three electric lamps.
Getting water suitable for drinking goes through several stages. First, the device draws in air through special filters, cleaning it from dust and litter, then the air is cooled to a temperature at which moisture appears. The condensed water passes through the tank, where possible infections are destroyed with the help of ultraviolet radiation. As a result, the water is purified, and then it goes through the pipes to the refrigerator or kitchen faucet. Made of white plastic, the device looks like a giant golf ball split in half.
The developers claim that now there is no urgent need for the Watermill. However, already today people do not want to depend on water systems that cannot be relied upon.
The device should primarily be of interest to supporters of the "green" lifestyle. The fact is that the production and consumption of water in plastic bottles has long since become ecological catastrophe. US residents alone consume about 30 billion liters of bottled water a year. 30 million bottles end up in landfills every day. It is not surprising that in pacific ocean a few years ago, a whole island of garbage was discovered, a significant part of which is plastic bottles.
There are only two drawbacks to the "Water Mill". First, the price is $1200. According to the developers, in a crisis, the car may be inaccessible to the mass consumer. However, the purchase of WaterMill will pay for itself in a couple of years, because its owner will no longer buy water in plastic bottles.
Secondly, the device may not work everywhere. For example, in Arizona, there is often a decrease in the level relative humidity below 30%, which interferes with the production of water from the air. However, scientists have found a way out of this situation: the computer built into the device allows you to increase the productivity of water at dawn, when the humidity level is highest.
The material was prepared by the editors of rian.ru based on information from open sources
N. KHOLIN, professor, G. SHENDRIKOV, engineer
Rice. I. KALEDINA and N. RUSHEV
Technique of youth No. 7 1957.underground rain
The summer sun is mercilessly scorching and sultry winds are blowing.
The soil is so dry that it is covered with a dense network of deep cracks. The plants have lowered their leaves, they clearly do not have enough moisture.Where water is close, people water the land. But try to get her drunk when there is no large body of water nearby.
But surface watering is accompanied by a number of negative aspects, as a result of which the vital activity of the plant is disrupted. Strongly waterlogged upper layer and at the same time, the access of air to the lower layers of the soil is stopped, and the beneficial activity of microorganisms is reduced. For the development of weeds and pests, such irrigation creates a special favorable conditions. Harmful salts are deposited on the surface of the soil, a crust is formed. And then, when the soil is loosened, its structure worsens, the roots are damaged. In addition, a lot of water is lost to evaporation and filtration.
Therefore, work has been underway for a long time to create such an irrigation method, in which moisture would fall immediately to the roots of plants.
tested various systems, but all of them were not widely used, as they were imperfect. In some cases, irrigation facilities turned out to be complex and very expensive, in others they did not meet agrotechnical requirements.
Once the authors of this article designed a very simple and convenient hydrodrill for injecting a clay solution into the soil. This hydraulic drill is a segment water pipe, at the end of which a nozzle with an automatically operating shutter is fixed. A hose is attached to the pipe, through which water is supplied from any machine with a pump and a container (sprayers, tank trucks, etc.) or a pipeline under pressure. The principle of its operation is based not on the rotation of the working body and not on the destruction of the soil, but on its erosion. When the hydraulic drill is turned on, the water itself opens the shutter and erodes the soil. The worker presses lightly on the pipe, and the hydraulic drill very easily, in a few seconds, deepens into the soil by 60-100 cm. The particles washed out at the same time are washed with water into the pores of the soil.
And with the help of this simple tool, several million vineyard bushes were once saved from death.
It was so. Last summer, everything in Crimea was suffocated by drought. Young vineyards on an area of more than 15 thousand hectares were on the verge of death, since there was no moisture available for plants in the soil. The leaves of the plants began to wither and turn yellow. To save them from surface watering it was necessary to pour at least 500-800 cubic meters per hectare. m of water. But where to get it in such quantity in the drying up steppe? Agronomist D. Kovalenko, who worked as deputy head of the Crimean Regional Department of Agriculture, suggested that each grape bush should be given at least 3-4 liters of water. But do not pour it on the surface of the soil, as is usually done, but apply water directly to the roots. For this purpose, our hydraulic drill was used.
In tank trucks, sprayers from afar carried water to vineyards. They were joined rubber hoses hydraulic drills and served a modest ration of water to a depth of 60 cm. A few days later, the bushes revived, the leaves straightened out. The drought has been defeated. It was possible not only to save the plants, but they even began to develop rapidly. Against the backdrop of faded vegetation, it seemed a miracle.
Readers may have a question: “Is it really enough four liters of water to drink a large bush of grapes for the whole summer?” The same question at one time arose among specialists in land irrigation.
Back in October 1954, in the Odessa region, we carried out the following experiments: with a hydraulic drill, we fed 5 liters of water into wells to a depth of 60 cm. After that, several sections of the soil were made along the axis of the well. In one of them, made after 12 hours, there was four times more water than was poured into it. And in the section made after 48 hours, it became even more.
Where did she come from?
Scientists have long observed similar phenomenon in nature. The most prominent Soviet soil scientist and meliorator, Academician A.N. Kostyakov, wrote: “We should especially note the problem of subsoil condensation irrigation, which should be based on any intensification of condensation processes in active soil layers of vaporous moisture contained in atmospheric and soil air, and the use of these processes for soil moisture.Our experience clearly confirmed the statements of the scientist. The increase in moisture in the wells cut by us occurred due to the condensation of water vapor in the moistened and, consequently, cooled area of the soil. In our opinion, the same phenomenon occurred during the watering of the Crimean vineyards in the exceptionally dry year of 1957, when an average of no more than 4 liters of water was poured under a bush.
Rivers flow over the earth
An exact explanation of all the phenomena associated with the condensation of air vapor in the soil has not yet been given. The most significant works in this area include the works of the Soviet professor VV Tugarinov. The scientist throughout his life dealt with the issue of obtaining water from the air in those areas where people, animals and plants lack it. Huge masses of moisture are carried in the air. It has been calculated that in the central zone of the USSR over a section 100 km long, with a wind speed of 5 m/sec, so much water is carried in one day that a lake 10 km long, 5 km wide and 60 m deep could be formed from it. hotter. areas in such a space it will be even more. But it still remains inaccessible to either animals or plants. Only sometimes in the morning on the soil an insignificant amount of it condenses and falls in the form of dew, which then quickly evaporates.Is it possible to make water vapor in the atmosphere turn into water?
Professor Tugarinov proved that this is quite feasible. In 1936, on the territory of the Moscow Agricultural Academy named after K. A. Timiryazev, he built an interesting installation, which was a small sandy hill 6 m high. A vertical shaft was arranged in this hill, connected to two slightly inclined pipes. After several years of hard work, the scientist achieved brilliant result: water began to ooze from the hill through the pipes. It was the more, the hotter the weather. In July, the amount of water reached its maximum. Physically, this phenomenon is quite understandable. Inside the hill, the temperature is lower than that of the surrounding air. On the surface of the colder particles of the soil from which the hill was composed, vapor condensation occurred - “dew” settled. As a result, the air pressure inside the hill also decreased, and the outer air rushed there. warm air. More water accumulated, and it began to flow through the pipes. It turns out that water can be extracted from the air. And to extract in quantities sufficient even for irrigation of fields. If, for example, in the conditions of the Crimea it was possible to create a condensing surface with an area of one square kilometer, then in summer high temperature for 10 o'clock. it would be possible to obtain about 4,500 cubic meters. m of water. Unfortunately, at that time the scientist's idea was not supported.
Now the method of using hydromechanization tools described above allows for a simpler and the easy way to put into practice the plans of Professor Tugarinov. The soil itself becomes a moisture condenser here. A hydrodrill, on the other hand, creates channels in the soil through which air water vapor rushes into this natural condenser. In fact, the introduction of water through a hydrodrill is necessary only in order to create channels in the soil through which hot air rushes, and this causes the appearance of a kind of subsoil rain. In this way, a problem that many scientists have been trying to solve for a long time can be solved.
However, the use of a hydraulic drill is not limited to watering the soil.
It is known that the famous breeder Ivan Vladimirovich Michurin paid great attention to the deep feeding of plants. And it was no accident. With this method of feeding, the feed nutrients occurs directly in the zone of active activity of the root system, due to which the yield increases by 1.5-2 times. But, despite the exceptional prospects of deep feeding, it was not possible to implement it on a large scale due to the high cost of work and low labor productivity.With the invention of the hydraulic drill, this task became solvable. Extensive experience in the use of hydraulic drills for deep feeding has shown that this is very economical way. One person per day can drill several thousand wells with the simultaneous introduction of required amount feeding liquid. In addition, the use of hydraulic drills allows you to combine top dressing with deep irrigation.
The vineyard has a worst enemy - phylloxera. This is very small insect striking root system bushes. The plant becomes ill, begins to wither and eventually dies.
Previously, in order to get rid of this disease, vineyards infected with phylloxera had to be cut down and abandoned for several years. Hydrodrill made it possible to combat this terrible enemy. Pesticides are introduced into the soil in tiers different depth. Phylloxera dies from them, and the plants doomed to death fully recover and begin to bear fruit abundantly again.
But that's not all. In 1957, with the help of hydraulic drills, more than 25,000 hectares of vineyards were planted on the collective farms and state farms of the Odessa region. Within a few seconds, a well of a certain depth is drilled with a hydraulic drill. An earthen slurry is formed in it, into which a seedling or cutting is immersed. Simple, reliable and high performance!
The cost of planting vineyards with the help of a hydraulic drill is four times cheaper, and the plants planted in this way take root better. Then they develop rapidly and begin to bear fruit earlier.
In conclusion, we would like to note that the hydraulic drill is already beginning to be used in other works: when draining swamps, when installing supports for vineyards, and when combating seepage and salinization of the soil. With the help of this simple device, it became possible to fulfill the dream of turning the desert lands of the Kara-Kum into blooming gardens. After all, the irrigation of cotton, vineyards, subtropical, essential oil and other plants cultivated there will require a very small amount of water, which can be obtained relatively easily even in the desert. It seems to us that the use of small hydromechanization in agriculture will help to successfully solve the problem of a significant increase in productivity orchards, cotton, industrial crops, and many other agricultural plants.
Several wells with a depth of 0.5 - 0.6 m were drilled with a hydraulic drill. 5 liters of water were fed into each of them under a pressure of 2 atmospheres. After 12 hours, they excavated part of the wells in the form of a trench about a meter deep. The photo on the right shows well sections. The amount of moisture in the humidification zone after 12 hours. increased four times. On the left is a diagram of the distribution of water in the soil. When a hydraulic drill pumps fluid into the soil under high pressure, it rushes into the pores of the soil largest diameter while expanding them. Numerous channels of various sections are created in the soil and its structure improves. These channels create good conditions for the movement of air flows in the soil and especially water vapor. The amount of condensation according to the formula derived by Professor V. V. Tugarinov depends on the difference in the elasticity of the vapors of the outside air and vapors near the condensing surface. If the difference in the elasticity of air vapor and soil vapor is one millimeter of mercury under the condition of ideal passage of vapor in the soil, then due to condensation in one hour in one cubic meter soil will stand out 60 liters of water.
TO THE GENERAL PIECE
(magazine "Homesteading")For many years I have been using a simple and convenient hydrodrill on my site, which I read about in the journal "Technology of Youth" (No. 7, 1958). Professor N. Khomin and engineer G. Shendrikov in the article “Water can be extracted from the air” told how, with the help of a hydrodrill designed by them, a year before the publication of the article in the Crimea, they managed to save several million grape bushes. A young vineyard on an area of 15,000 hectares was dying from drought. A minimum of 500 or even 800 m3 of water (per 1 ha) was required, but there was none. But it was enough to apply only 3-4 liters of water directly to the roots of the plants with the help of a hydrodrill, as after a few days they not only “came to life”, but also began to develop rapidly.
The experiments carried out by the authors showed that if 5 liters of water are fed to a depth of 60 cm, then after 12 hours there will be several times more of it, because by introducing water, we create numerous channels underground where moisture will condense.
Under the action of water supplied to the hydraulic drill at a pressure of 1.5-2 atmospheres, it is buried to the desired depth.
When working with this device, you can not be limited to watering, but carry out deep feeding of plants, introduce chemicals to protect against phylloxera, drill a well in a few seconds, which is filled immediately with moisture, to plant a grape cutting.
A few words about the design of the hydraulic drill (see Fig.).
It consists of inch pipe 1m long. A tip is screwed on the end. An inch tube 40 cm long is also welded across the other end of the pipe. One end of it is welded. Through the tap, water is supplied through the transverse tube, which enters the tip. This tube also serves as a handle.
The tip consists of a body and a cone fixed in the body with a figured washer. The cone, pressed against the body with a nut, blocks the feed; canal water. It can only flow out through six grooves milled into the bottom of the body against which it is pressed. top part cone.
Leaving the tip of the hydraulic drill, the water erodes the soil, and it sinks into the soil. After shutting off the tap, it is necessary to allow the remaining water to come out, so that when lifting, the water remaining in the hydraulic drill would not wash away the soil from the walls of the well. Soil and rainwater don't get into the well because I close it tin can, having previously made holes on its side wall. To supply, for example, a twenty-year-old fruit tree moisture, it is enough for me to make 6-8 “shots”. The required pressure in the hydraulic drill was created using a Kharkov-made sprayer with a 50-liter tank. After... (Unfortunately, I don't have an ending).
[email protected]The lack of water is becoming one of the main factors hindering the development of civilization in many regions of the Earth. In the next 25-30 years, the world's fresh water reserves will be halved.
Over the past forty years, the amount of clean fresh water per person has decreased by almost 60%. As a result, today about two billion people in more than 80 countries suffer from a lack of drinking water.
And by 2025, the situation will worsen more, according to forecasts, more than three billion people will experience a lack of drinking water.
Only 3% of the Earth's fresh water is in rivers, lakes and soil, of which only 1% is easily accessible to humans. Despite the fact that the figure is small, this would be quite enough to fully satisfy human needs if all fresh water(precisely this 1%) was distributed evenly over the places of residence of a person.
Atmospheric air is a giant reservoir of moisture, and even in arid regions it usually contains more than 6-10 g of water per 1 m3. And 1 km3 of the surface layer of the atmosphere in hot, arid and desert regions of the Earth contains up to 20,000 tons of water vapor. The amount of water that is at any given moment in the Earth's atmosphere is 14 thousand km3, while in all river channels there is only 1.2 thousand km3. However, the weather and climatic conditions in these zones do not allow water vapor to reach saturation and fall out in the form of precipitation.
Every year, about 577 thousand cubic kilometers of water evaporate from the surface of the land and ocean, which then fall as precipitation. In this volume, the annual river runoff is only 7% of the total precipitation. Comparing the total amount of evaporating moisture and the amount of water in the atmosphere, we can conclude that during the year the water in the atmosphere is renewed 45 times.
A look into the past
In the history of mankind there are examples of extracting atmospheric moisture from the air, one of them is the wells built along the Great Silk Road, the greatest engineering and transport facility in the history of mankind. They were along the entire desert path at a distance of 12-15 km from each other. In each of them, the amount of water was enough to water a caravan of 150 - 200 camels.In such a well pure water came from atmospheric air. Of course, the percentage of water vapor in the desert air is extremely small (less than 0.01% of the specific volume). But, thanks to the design of the well, thousands of cubic meters of desert air were “pumped” through its volume per day, and almost the entire mass of water contained in it was taken away from each such cubic meter.
The well itself was half its height dug into the ground. Travelers descended for water along the stairs, onto the blind areas and scooped up water. In the center stood a pile of stones neatly laid out in a high cone, depressions for accumulated water. The Arabs testify that the accumulated water, and the air at the level of the blind areas, were surprisingly cold, although there was a murderous heat outside the well. The lower back of the stones in the pile was damp, and the stones were cold to the touch.
It is only worth paying attention to the fact that ceramic cladding and in those days was an expensive material, but the builders of wells did not consider the costs and made such coverings over each well. But this was done for a reason, clay material can be given any necessary shape, then annealed and a finished part can be obtained that can work in the most difficult climatic conditions for many years.
In the conical or tent vault of the well, radial channels were made, covered with ceramic lining, or the ceramic lining itself was a set of parts with ready-made sections of radial channels. Warming up under the rays of the sun, the lining transferred part of the thermal energy to the air in the channel. There was a convective flow of heated air through the channel. Jets of heated air were thrown into the central part of the vault. But, how and why did the vortex movement appear inside the well building?
The very first assumption was that the axis of the channels did not coincide with the radial direction. There was a small angle between the channel axis and the dome radius, i.e. the jets were tangential (Fig. 2). The builders used very small tangency angles. This is probably why the technological secret of ancient engineers remains unsolved to this day.
The use of jets of low tangentiality with increasing their number to infinity opens up new possibilities in vortex technologies. Just don't pretend to be pioneers. Engineers in antiquity brought this technology to perfection. The height of the well building, including its dug-in part, was 6 - 8 meters with a diameter of the building at the base of not more than 6 meters, but a vortex air movement arose and worked steadily in the well.
The cooling effect of the vortex has been used with very high efficiency. The conical pile of stones really played the role of a capacitor. The falling "cold" axial flow of the vortex took away the heat of the stones and cooled them. Water vapor, contained in negligible amounts in each specific volume of air, condensed on the surfaces of the stones. Thus, in the deepening of the well there was a constant process of accumulation of water.
The "hot" peripheral flow of the vortex was thrown out through entrance openings ladder descents into the well (Fig. 3). Only this can explain the presence of several descents into the well at once. Due to the large inertia of the rotation of the vortex formation, the well worked around the clock. At the same time, no other types of energy, except for solar energy, can be used. Water was produced both day and night. It is possible that at night the well worked even more intensively than during the day, since the temperature of the desert air after sunset drops by 30 ... 40ºС, which affects its density and humidity.
Modern Method
As a result of the experiments, the Omsk inventor found a complex technological solution. The installation invented by him for extracting moisture from atmospheric air, in addition to its main task, makes it possible to remove dust particles from the air, even the smallest fraction.The method allows to condense all the gaseous moisture present in the air stream, reaching the temperature of condensation and drop formation, exclusively in a gas-dynamic way without the use of a refrigerant.
The technological solution consists of two stages. When air passes through the first stage, an intensely swirling flow is created in order to separate dust and air particles, followed by dust settling in the bunker. In the second stage, in order to condense moisture with sufficient efficiency, the air must be cooled.
So, the entire volume of incoming air in the gradient separator is intensively swirling, and in the confusing part of the gradient separator, it is stratified and divided into two main components of the zone - central and peripheral.
Since, in the cross section of the swirling flow, the rarefaction of the emerging central vortex is much higher than the rarefaction of the peripheral toroidal vortex, the gaseous moisture is simply drawn in and concentrated in the central zone of the channel in the form of a “cord”. In the center of the swirling flow, due to a decrease in temperature, partial condensation of water vapor begins to occur, smallest particles dust particles come into contact with each other, which results in intense coagulation of the dust particles.
Based on the well-studied inertial forces, the air itself is pressed along the periphery and absolutely without any excess pressure, as it were, “re-compacted”, it is even more correct to use such a term as “pseudo-compression” and through the selective peripheral-radial pipe is sent back to the atmosphere by means of a smoke exhauster .
During the operation of the gradient separator, an artificial tornado is formed above its intake nozzle, which has the same dimensions as a naturally formed one, but with a much higher rotation intensity.
Next, the saturated moisture-air mixture is sucked off through the dust extraction pipe along the channel axis and sent to the second separation stage, where it is passed through the second gradient separator and water vapor condenses in the water intake bin.
As a result, the smallest dust present in the air settles in the hopper under the first separator. And in the second hopper under the second separator, almost all the moisture contained in the swirling air condenses.
General view of the Installation:
1. Gradient separator 1st stage;
2. Peripheral selection snail Gradient separator 1st stage;
3. Gradient separator 2nd stage;
4. Spike of peripheral selection Gradient separator of the 2nd stage;
5. Main smoke exhauster;
6. Smoke exhauster of peripheral selection of the 1st stage;
7. Smoke exhauster of peripheral selection of the 2nd stage;
8. Dust settling hopper No. 1.
9. Water-receiving bunker No. 2.The minimum capacity of the unit, at which a noticeable effect of moisture formation can be obtained, is 150,000 Nm³/h. The amount of water that can be obtained from this plant is 1.357 tons per hour or 32.58 tons per day.
