Elbee ultrasonic humidifier wiring diagram. Homemade humidifier: a detailed guide. Practical recommendations for making a humidifier at home with a photo

It has long been known that dry air creates severe discomfort and negatively affects our well-being. The most effective device for humidifying indoor air is an ultrasonic humidifier. Consider the design diagram of this device and designate the key action algorithm.

The active demand for ultrasonic humidifiers creates a number of undeniable advantages. These are safety, efficiency, versatility of applications, a wide range of additional functions and an attractive design. Such devices are economical in terms of energy consumption and do not make loud noise during work.

Let's highlight the main design features of this type of climate technology:

1. Inside the appliance there is a container for the main volume of water. A UV emitter is located at the base.
2. In the water storage tank, you can find a metering valve that maintains the required water level in the tank.
3. Another component is a fan for dispersing ultrasonic water.
4. Hygrostat for determining moisture values.
5. Control panel, LCD display.
6. Some models additionally have an ionizer, air fragrance, various program modes, and so on.

Principle of operation

Having figured out how the humidifier works, let's move on to the next important issue. This is how an ultrasonic humidifier works:

1. The main component of the device is the emitter. It is a disc or a piezoceramic membrane with lead-out electrodes.
2. When an alternating current is applied to the membrane, it vibrates at the frequency of ultrasound. When the required vibration power is gained, the water in the container breaks down into tiny particles.
3. In the inner chamber above the ultrasound element, the water turns into an aerosol and is pushed out with the help of a built-in fan.
4. Water mist forms and quickly fills the room.
5. A built-in hygrometer continuously measures the relative humidity of the air. Thus, the vibration frequency of the ultrasonic membrane for our humidifier will vary depending on the environment and the user's selected settings.
6. When the required moisture level is reached, the device enters standby mode.

Understanding how an ultrasonic humidifier works is not difficult at all. Of course, this is only the basic algorithm, because the models are different, in addition, there is a lot of settingsthat change the functionality:

• For example, some sophisticated models are equipped with special sensors that are able to independently diagnose the climatic conditions in the room. After identifying the numbers for humidity, the device itself selects the program that suits you and sets the appropriate settings.
• It is also important to know how an ultrasonic humidifier-air purifier works. They usually have a built-in filtration system, and sometimes an ionizer that enriches the air with negative oxygen ions.

Benefit or harm

The consumer always has a number of questions and even mistrust about the humidifier, like any household appliance. How does it affect health, is an ultraviolet emitter good for a child, and what to expect after purchase? Is it better to buy a traditional, steam or ultrasonic humidifier? Perhaps you should give preference to other types of devices?

Let's highlight the main positive aspects of the device:

1. Spraying water and turning it into water mist.
2. Automated regulation of the level of humidity in the room.
3. Low vibration and noise levels during operation.
4. Night mode in some models.
5. Compactness, interesting design and ergonomics.
6. A wide range of possibilities.
7. Functions of ozonation, disinfection and air aromatization.
8. Possibility of repair and replacement of individual parts.

But how dangerous is an ultrasonic humidifier, and is there any harm to adults and children? The answer to this question is yes and no. The fact is that during the operation of the humidifier, a slight white coating may appear on the surface of furniture and other objects. It is formed as a result of the deposition of salts in the water, which then turns into a state of "fog". We also inhale the sediment of salts with the lungs, but for a healthy person there is no threat... A slight deterioration in well-being can be felt only by asthmatics, allergy sufferers and people suffering from respiratory diseases.

The humidifier has only a positive effect on health: sleep improves, blood pressure normalizes, and immunity increases.

The blood becomes more oxygenated, which means that the brain and organ systems begin to function better. Many people buy compact moisturizers, such as for face and body.

Popular models

The most popular are the following models:

Conclusion

Today it becomes obvious the need to install this equipment in the house. Moderately humidified air has a beneficial effect on all organ systems, reduces the risk of respiratory and infectious diseases, improves the quality of sleep and human performance during the day. By purchasing an ultrasonic humidifier, you create an exceptionally healthy climate in your home.

Ultrasonic humidifier is a climate technology that has found great love and respect from customers. Humidity is increased due to a special plate that sprays water at a frequency of 20 kg into space. Due to this effect, a water fog is formed in the room, but the temperature regime does not increase.

The water droplets are so small that they are not influenced by the force of gravity, they are held in the air for a long time.

Working principle of an ultrasonic humidifier

Most of the climatic device is occupied by a water tank, where a container with liquid is located. And only a small part is occupied by an ultrasonic unit. At the base of the tank there was a place for a metering valve used to adjust the water level in the compartment with the emitter. Some models of ultrasonic humidifiers are equipped with miniature fans used to spray cold steam.

Modern devices boast an integrated hygrostat, an electronic control system for accurately determining the humidity level and adjusting the operating mode of the device. Manufacturers equip climatic units with effective filtration systems, air ionizers and additional programs for convenient use of the device, maintaining a comfortable humidity regime in the room.

The principle of operation of an ultrasonic humidifier is simple and straightforward. It can be represented in several successive steps.

Now you know how an ultrasonic humidifier works. The scheme is simple - water is supplied to the membrane to which the electrodes are connected. They "accelerate" it to ultrasound, cold vapor is formed. It is then removed and sprayed indoors.

Ultrasonic humidifier: disadvantages and advantages

Automatic devices are equipped with sensors, the functionality of which provides for diagnostics of room conditions and selection of a suitable program to maintain a comfortable microclimate in the room. Filtration systems are built in, which allows to reduce the concentration of dust in the room. Some devices are equipped with water filters. They remove unwanted salts and other impurities from tap water.

Advantages of climatic units

Ultrasonic air humidifiers have a number of obvious advantages, which should be discussed in more detail:

• minimal noise during operation;
• water is sprayed to microparticles, the effect of "cold fog" is formed;
• high ergonomics, compact size;
• built-in hygrometer;
• maintainability of the device.

Cons of ultrasonic devices

As with any technique, there are certain disadvantages and climatic solutions. Since the ultrasonic humidifier often works with untreated water, white plaque often forms on the furniture around the device - this is the main "disease" of devices of this type. We are talking about the salts present in the water. When the "cold fog" evaporates, they settle on furniture and on the floor, objects in the room.

As for the ultrasonic emitter itself, it is absolutely harmless to human health, four-legged pupils. When vapor with salt particles is inhaled, they freely enter the lungs. They are invisible for the body of a healthy person, but allergy sufferers and asthmatics will have a hard time. In severe cases, asthma attacks occur.

It is useful for people with respiratory problems to be in the room where the device is installed, because the danger of drying out of the nasopharyngeal mucosa is leveled.

The best ultrasound device will find a place in the children's room, because such a useful device must certainly be in every residential building. The device normalizes respiratory function, oxygenates the blood, internal organs and the brain. In a room with optimal humidity, breathing is easy and simple, and sleep is deep and sound.

How to choose a humidifier for a nursery, home, apartment

In anticipation of the replenishment of the family, many parents are wondering how to choose a humidifier for the room of the future child. Climate professionals identify several key criteria:

• an equally important aspect is the power of the device. Miniature and visually beautiful equipment does not always cope with the main tasks;
• minimum noise level. Humidification is preceded by the filling of the reservoir with water and the characteristic “gurgling” during operation. The acoustic effect during operation should be minimal, otherwise problems with sleep cannot be avoided;

• autonomy of the climatic device - units with a solid water tank work for a long time;
• professionals choose models with integrated water purification systems, which eliminates the effect of "white bloom" » in the room.

What kind of water to pour into the air humidifier is a question asked by the new owners of climate technology. The best option is distilled or purified water.

It is important to conduct a detailed analysis of customer reviews in order to obtain objective information about a specific model of the climatic device of the selected manufacturer. The information obtained in this way is much more truthful than the commercials of the manufacturing companies. From the reviews it is easy to get comprehensive data on the advantages and disadvantages of a particular model.

For a video on how to make an ultrasonic humidifier with your own hands and at home, see below:

Despite the fact that the device is simple, it is functional and vital in our homes. Respiratory organs, mucous membranes and human skin are sensitive to a lack of humidity in the room. The climatic device with filigree ease maintains a favorable microclimate in the home.

An air humidifier is a device used to create a comfortable air humidity for the human body in the range from 40 to 70%. At home, if you have arms from your shoulders and the necessary materials for construction, it is quite possible to assemble a device that is in no way inferior to a purchased analogue.

Air humidifiers are divided into three types according to the principle of operation:

• On a cold steam. The principle of operation is as follows - due to the temperature difference between water and air, steam is formed, and the fan on the device helps to spray the evaporating water in the room.
• Steam device. The vessel containing the water heats up and the steam generated by the evaporation of the water flows out of the vessel into the room. Such devices have low performance, so they are not widely used.
• Ultrasonic device - a relatively new invention, in which, by means of ultrasound, water is converted into steam, after which it is sprayed around the room. In terms of performance, it surpasses analogs on cold steam.

How to create an ultrasonic humidifier at home: scheme and work plan

• ultrasonic transducer;
• computer cooler for the processor;
• plastic bottle with a capacity of 5-10 liters;
• plastic cup;
• a ring from a children's pyramid toy;
• 24 V power supply with 24 to 12 V converter;
• plastic corrugated pipe;
• aluminum corner.

Attention! Pure distillate is used for the operation of the humidifier with an ultrasonic converter!

Holes are drilled in the container lid with an electric drill for mounting the cooler mount. The steam generator wire, output tube and fasteners are inserted into these holes, after which the fan is screwed to the container, and a plastic corrugated pipe is inserted.

The steam generator must always be on the surface of the water, for which it is placed on a platform made of a plastic cup. The glass is inserted into the ring from the children's pyramid, a hole is drilled in the bottom of the glass, a piece of fabric is attached to the bottom by means of an elastic band. The fabric in this case is needed as a filter. Then the steam generator is inserted into the glass.

The device does not require special care and maintenance, the only thing is to control that there is always water in it.

Important! The humidifier requires 24 volts and the fan requires 12 volts. Therefore, the fan is powered via a stabilizer! It makes sense to use a variable resistor with a knob for smooth power regulation, and place the converter microcircuit and the resistor itself under an aluminum corner.

How to make a do-it-yourself air humidifier from a plastic bottle: video recommendations

In general, a lot of things can be collected from plastic bottles. When designing a humidifier, there are two ways to go:

• Cut the side of the bottle along its length, approximately 10X2 cm, in the shape of a rectangular window. The structure is suspended under a straight horizontal section of the heating pipe 10–20 centimeters from it. The bottle is filled with water. A strip of gauze is cut out about 10 cm wide and one meter long, the end of which is lowered into the cut-window. The gauze is wrapped around the pipe, and the process starts. The advantages of the method are the simplicity and low cost of the device, the minus is the low productivity due to direct evaporation of water without spraying.
• Cut off the throat of a large plastic bottle with a capacity of 10–20 liters so that a cooler from a computer can be attached to it. We fix the cooler, using an old computer power supply, we supply 12 volts to it. On the sides of the bottle, about 7-10 centimeters from the top, we make holes for the air to escape. Pour water just below the level of the holes, use adhesive tape to attach the cooler to the neck of the bottle. We plug the power supply into the socket - the device starts functioning. Pros - simplicity and efficiency of the device, minus - not very neat in terms of aesthetics, the design, the need to disconnect the cooler every time when filling the tank with water.

How to make a battery humidifier with your own hands

The first option was described above, you can use a plastic eggplant hanging it under the heating pipe. The second way is to put a metal pan, a large iron mug, etc. on the battery. with water of a suitable size so that it does not fall. The method, of course, is not aesthetic, but simple and practical. The bad thing is that scale forms at the bottom of the container, and it is quite difficult to remove it, so you should take a saucepan, which is not very sorry.

If you want everything to look nice and neat, you can take rectangular vessels with water and attach them with a rope (or wire hooks, the main thing is secure) from the front side of the battery. It turns out both a humidifier and a decoration for heating batteries.

How can a homemade humidifier differ from a purchased one?

Differences between home-made devices and store-bought ones is a rather subtle question in the sense that each device made by hand is unique, it does not have any declared characteristics of power consumption or performance. The humidifier either satisfies the requests and performs its task, or not.

Purchased devices, which are always typical, as a rule, neat and attractive design, always have a declared power consumption, performance, safety class, and clearly defined dimensions. But all this does not mean that a purchased humidifier is better than a home-made one - it all depends on specific models and how the home-made device is assembled.

Benefits of DIY humidifiers

The main advantage of a homemade device is its relative cheapness. Such devices are collected, as a rule, from what was found on the farm. Therefore, their cost tends to zero. In addition, no one limits the design line of thought, and the final parameters of the humidifier depend solely on what materials and elements were used in its manufacture. Finally, all people take pride in the fact that they have done something themselves - this increases self-esteem. It is possible to judge which humidifier is better - home-made or store-bought, only in each specific case.

Practical recommendations for making a humidifier at home with a photo

Novice Kulibins can give the following recommendations:

• It makes no sense to shell out for the purchase of components, it is better to think about what can be used from scrap materials. As Filias Fogg used to say - use what is at hand, and do not look for something else for yourself;
• When assembling and preparing for operation of the humidifier, make sure that the contacts of the elements powered by electricity are isolated from moisture;
• You should think about the issue of aesthetics - if the device looks too clumsy, then it will annoy the spouse.

How to decorate a homemade humidifier with inexpensive materials

Colorful containers can be used as decoration, you can lay out the bottom of the container with sea pebbles, corals, shells. In principle, an entourage of artificial fish, starfish, crabs is suitable. There are a lot of options - there are no restrictions here, the main thing is to look nice.

A humidifier is a healthy, fairly safe (in terms of electric shock or fire) household appliance. This is a very simple device. It is not difficult to repair a humidifier with your own hands, since neither disassembly nor some types of diagnostics are problems.

In order to carry out repairs, it is necessary to understand the functioning of the humidifier. The devices are divided into 3 groups:

Ultrasonic humidifiers are considered the safest and most effective. Therefore, they literally dominate the modern market. Ultrasonic humidifiers Boneco, Electrolux, Bork, Venta are among the best-selling brands from the household appliance sector in question. Consider the features of their repair.

Electrical problems

Short circuits and other electrical problems are common. It often happens due to the user's fault or due to damage to the device due to a fall. If everything is clear with the last reason - the device fell, the gasket could have shifted, part of the case could crack, then the first one needs to be clarified.

The humidifier circuit has two technological holes with which the user interacts. Water is poured into one, steam comes out of the other. Most appliance owners have no idea how the appliances work inside. Therefore, attempts to pour liquid through the vapor outlet holes are repeated very often.

The red arrow points to the water hole

To repair a humidifier from Electrolux, Boneko or any other brand that does not show signs of life, you must first check (by disconnecting the device from the mains):

• availability of power supply in the outlet;
• the condition of the fuse in the plug, which the Venta models are equipped with;
• the integrity of the power cable;
• absence of wire breaks at the points of exit from the plug and entry into the case;

If possible, you should try to turn on the humidifier by replacing the power supply if the model is powered by a voltage converter.

If everything is in order, and the humidifier does not work, you need to open the case (more on this below). Having gained access to the insides of the device, it is worth examining it for moisture. If it is, you will have to deal with the electrical part. Elimination of this problem requires the intervention of specialists.

However, the humidifier may not start due to automatic protection blocking... To make sure that this reason is absent, you need to inspect all parts of the device that use electricity. There should be no blackening or uneven colored parts on the control board, the fan coils, if visible, should also be uniformly colored.

If everything is visually in order, it is worth removing all moisture from the insides of the device and drying it thoroughly within 24 hours. Such repairs help to restore the performance of the humidifiers in most cases.

Opening the case

The humidifiers are easy to disassemble. For this:

1. The device turns off and disconnects from the network.
2. The container with water is removed.
3. The body turns over.
4. To gain access to the insides of the device, several screws are unscrewed. They can be hidden under the rubber feet. In rare cases, the case is equipped with latches that hold parts of it. To find them, you need to use a thin blade: by leading them along the line of contact, you can find the place of the fastener that you should press.

After disassembling the humidifier housing, all of its components will be visible. These are gaskets, fan unit, membrane sector, liquid inlet pipe, control board, various parts for converting air flow and steam removal.

Typical malfunctions and their elimination

Repair of the humidifier, if we are not talking about the electrical part, can be done by hand. Malfunctions are as follows:

1. Unpleasant smell when working. In this case, repairing the humidifier is very simple. This is due to commonplace pollution and the growth of bacteria or mold. It is necessary to remove, clean and rinse each of the parts, and based on the results of a visual inspection, it is possible to decide on the replacement of individual elements or the unit as a whole. Do not use aggressive chemicals for cleaning. The best choice if you don't want to mess with warm water is a weak solution of hydrogen peroxide or ammonia.
2. The humidifier makes a sound, but the water level does not drop. It is necessary to check the condition of the feed motor and the pressure conversion diaphragm (ultrasonic type). The cause of the breakdown may be dirt, pump failure, or displacement of structural elements as a result of the fall of the device. The parts of the device are inspected, if necessary, they are adjusted or cleaned, the device is tested.
3. If no streams of steam are visible, the cause is most often due to clogged exit holes. Check the outlet grate, the operation of the blowing fan, clean the filter. If there is a suspicion of engine failure, a specialist should be called.

Most humidifier breakdowns, if we take into account the simplicity of its design, are associated with pollution. Therefore, if cleaning and checking the position of all structural elements do not bring results, and there are no visual manifestations of problems with the electrical part, it is most reasonable to seek qualified help.

Treatment of acute respiratory diseases is closely related to the question of how to breathe. The growth of bacteria is determined by the environment, human physiology requires certain conditions for a speedy recovery. Excessively humid and dry air is contraindicated for asthmatics. To track this indicator, hygrometers are used, which give the researcher a quantitative estimate of the proportion of water vapor. To change the indicator in the desired direction, another device is used. Today we will think about how to make a humidifier with our own hands.

Air humidity

When a mother receives a childbirth subsidy, statistics say, the first question is which heater to buy. It is a fact. Let's try to convince moms that a humidifier is equally important, creating climatic conditions in the house close to normal.

Air conditioner, heater of any type - household appliances to a large extent dries the air, reduces humidity. By raising the temperature of the water vapor floating around, we supply the jets with additional energy so that the molecules can leave the room through the walls. It seems that concrete is reliable, meanwhile, water vapor easily passes through a solid barrier. The vapor barrier does not block the passage of moisture by 100%, it only significantly slows down the process. As a result, as conceived by the architects, there will be no greenhouse effect or signs of dryness in the house.

However, most of the buildings were built without taking into account modern rules. Therefore, moisture goes out through the walls. The task is to be solved by a humidifier. The appliance evaporates moisture in a variety of ways. As a result, the humidity in the room increases. It is required to control the parameter. It is strongly not recommended to wait until mold grows on the walls, just buy a special device:

1. Clock with built-in meter.
2. A hygrometer from a specialist store.
3. Selected humidifiers are capable of self-measuring the humidity value.

When determining the value of humidity, take into account the fact: near open water, the indicator is overestimated and does not correspond to the average for the room. Place the device either away from a source of moisture, or where the occupant of the room spends most of the time. For example, at the head of the bed or near the chair. The described approach ensures that the hygrometer displays the correct value.

Why do you need a humidifier

The principle of operation of the humidifier is based on the accelerated evaporation of the liquid. This is achieved by additional heating or by creating an artificial draft that facilitates the process.

The humidity in the room is 50-70% at an air temperature of 18 degrees Celsius. Conditions are considered optimal for human life. Experts tend to attribute winter morbidity in schoolchildren and children to insufficient humidity in preschool, school, secondary and higher education institutions. As mentioned above, a working electrical device saturates the air with harmful positive ions, dries the air.

In winter, central heating is used, in summer ventilation supplies dry air from the street. As a result, the moisture content rarely exceeds 30%, which is below normal. As a result, children start to get sick. The same applies to working people in full measure. But the adult body is more resistant to infection, the lack of moisture does not affect so much.

In a desire to increase an important indicator, it is possible to place a basin of water on the sidelines, normalizing the situation. Experts say that such a step is not enough. The figure is called within three liters per day. The humidifier will turn so much water into steam so that the environment becomes favorable for human life.

Some fish lovers claim that an indoor aquarium will help. However, the authors tend to be skeptical about the claim that fish will replace a specialized air humidifier. After all, fish swim in water with a temperature that does not differ much from room temperature. It would seem that it is possible to bring the humidity to normal by placing a container of water on the gas, but the approach would be too radical. In addition to the uneven distribution of moisture, this will create an excess in certain places, leading to peeling of wallpaper, ceiling tiles, damage to property.

You simply cannot do without a humidifier if you want to maintain a healthy climate in your apartment. They produce devices with an air ionizer, which have an additional positive effect.

What if you put a container on a battery? The shrewd reader gets to the point.

It is easier to make a humidifier from a small saucepan placed on a heating radiator. The amount of evaporated water for an average room is 3-4 liters. The parameter is easy to control, knowing the volume of the saucepan. The impromptu humidifier is ready.

Design flaw: The concept is used exclusively in winter. In the summer we will try to use a different technology. It has been noticed that puddles dry faster in windy weather. Let's try to create a humidifier that works on a similar principle. At least two effective ways:

• stock up on a cooler of the system unit of a personal computer;
• use working devices for the purpose of water evaporation.

Let's start with the second way of creating a do-it-yourself air humidifier, as it is more obvious and easier to implement. A container with water is placed under a stream of air flow created by a household appliance. An air conditioner, personal computer, blower will do. The main thing is that a continuous stream goes on top, capturing water molecules and taking them away. As a result, some compensation will come - the air dried by a household appliance will be humidified by our improvised brainchild. In doing so, of course, you should make sure that there are no babies or pets nearby. If moisture spills, the consequences are seen as negative, from knocked out traffic jams to a fire or death of a person.

The second way is long, but a homemade humidifier is easy to hide on a cabinet where you can't get it. The humidifier device includes a conventional plastic container that better transmits light, a cooler for the system unit, a makeshift lid, and some wires. The important part is the power supply. An old adapter with the same voltage will do. Fill the container with water up to half, attach a lid with a cooler on top, which will serve as a hood and supply it with electric current. It is possible to make the fan work in the opposite direction. In the upper part of the walls of the container, a number of holes are cut for the outlet of humidified air.

The appliance placed on the cabinet will supply the room with steam. The main thing is to make sure that the water does not run out and fill the homemade humidifier on time.

Ultrasonic Air Humidifier

Readers have certainly heard of "cold" steam generators. The work is based on the piezoelectric effect. It was found that under the action of compression in selected crystals, an electric potential arises (pickups for electric guitars operate on a similar principle). Air humidifiers use the inverse piezoelectric effect - when an alternating voltage is applied to the crystal, the plate vibrates. The frequency of the current is slightly higher than the hearing threshold of the human ear (20 kHz). The vibrations of the crystal in the humidifier cause the molecules to leave the liquid. Steam is generated, although the water temperature does not differ from room temperature.

Having obtained a piezo crystal, it is possible to try to make an ultrasonic air humidifier with your own hands. It is based on the scheme of the simplest generator of electrical oscillations. It is logical to use a personal computer. Any computer program for editing tracks has the function of introducing a tone of any frequency into the composition. Just create a melody that emits ultrasound and play it in a loop. It is possible to apply voltage to the crystal from the audio output. Match the voltage, or solder a small amplifier.

Simultaneously with humidification, filter the air masses to clean the room of dust and even bacterial spores. Today this is possible with synthetic fabrics.