Ecology of consumption. Estate: In the summer, the issue of air conditioning becomes especially acute. When it’s hot outside, you want to have a corner where you can hide from it. It happens that there is no money or opportunity to buy a ready-made air conditioning system. Then a homemade air conditioner using improvised means will come to the rescue.
In the summer, the issue of air conditioning becomes especially acute. When it’s hot outside, you want to have a corner where you can hide from it. It happens that there is no money or opportunity to buy a ready-made air conditioning system. Then a homemade air conditioner using improvised means will come to the rescue. Such a device will fit especially well into the interior of a dacha or country house, but it can also be successfully used in an apartment. It is better to start making an air conditioner in advance, before the hot days arrive. Since it is unknown how long it will take for someone who has no experience in such matters.
WHAT ARE THERE ARE HOMEMADE AIR CONDITIONERS?
If you decide to make such a complex device as an air conditioner yourself, you must first decide what can be used for this. You can often hear that an air conditioner was made from an old refrigerator.
Indeed, both devices serve practically the same purpose - producing cold and cooling something. The refrigerator cools the products, the use of the air conditioner is wider; it cools the room, the people who are there, as well as everything that falls within its radius of action.
THE MOST POPULAR WAY TO CREATE AN AIR CONDITIONER FROM AN OLD REFRIGERATOR
In order to make a homemade air conditioner from a refrigerator, you need to find an old unnecessary freezer, which, however, is in working order. If you don’t have one, you can purchase someone else’s by finding it in an ad.
To work, you will need a household jigsaw. It can be used to make shaped cuts on metal surfaces. A corrugated pipe is suitable as a drainage pipe. It weighs less than pipes made from other materials. You will need insulating material and insulation, as well as polyurethane foam. For cooling you need fans, it is better to have two of them.
You should start creating a homemade air conditioning device by cutting a hole in the freezer. A jigsaw will help with this. Using it, it is easy to make a round hole with a diameter of about 10 cm, into which the drainage tube will then be inserted. The rubber seal is removed so that air can flow inside well.
The tube that is inserted into the chamber should be sealed with warm insulation. You can also use polyurethane foam for this. And only after this are fans installed, one of which should blow on the compressor of our new air conditioner.
ALTERNATIVE METHOD OF CREATION
For the second method, you will need a radiator removed from the refrigerator, as well as a hood. A radiator is mounted at the back of the hood. So, the exhaust device will be able to pass air flow through the radiator, cooling it, and then release it into the room.
After this, two hoses are connected to the device. One of them is connected to the sink, and the other to the water supply system. Fastening is carried out using homemade stands. Under the finished air conditioner, you must place a tray to collect condensate, which will need to be drained regularly.
The equipment works this way. The air enters the hood and is cooled in the radiator, through which water flows from the water supply. Ideally, the water should be cold, that is, flow from a well or well. Regular tap water, unfortunately, will not give the effect we need and will only cool the room slightly.
OTHER METHODS OF MANUFACTURING AIR CONDITIONER
What else can an air conditioner be made from? There are even easier and cheaper ways to assemble an air conditioner from improvised materials. One of them is an air conditioner made from simple plastic bottles and a fan. The bottles are filled with water and placed in front of the fan with a small gap. The water must be pre-cooled in the freezer. When the water heats up, it will have to be replaced with a new one.
The effect of such an “air conditioner” is slightly superior to that of just a fan without water, since there is also cooling involved, and not just the movement of air masses.
Another option also applies to simple designs, but is more original and effective. Take a small diameter copper tube and a rubber hose. The tube will serve as an improvised radiator. It is twisted in the form of a spiral. The hose is needed to connect our “radiator” to a tap with running cold water. The tube must be copper, because copper bends better than other materials and has high thermal conductivity. To secure the hose you need clamps and sealant.
A fan is installed behind the radiator. The result will be somewhat more impressive than the first method with bottles. True, the efficiency will largely depend on the power of the fan.
Another option for which you will need a car radiator. Making such a structure is much more difficult than the previous two, it will make more noise, but the effect will also be more significant.
The fan must be connected to an outlet using a 12V adapter. The adapter can be purchased ready-made or assembled from the power supply of an old computer. The system will help cool the air in the room by several degrees. The exact value will depend on factors such as:
- Fan power;
- Radiator size;
- Presence of air pockets inside the radiator.
It is better to prefer a radiator from a domestic car for this purpose. You will also need a casing and fixtures for mounting the fan. The cost of such an air conditioner will not exceed 3-4 thousand rubles.
MORE COMPLEX AIR CONDITIONING DEVICE
Making such a device is not so easy, and may even require instructions. But it will be able to cool a room of up to 30 square meters. m. In summer, it is convenient to install it in a window, where it will simultaneously not only cool the air, but also promote greater ventilation in the room. In winter, when the air is often dry, the humidifier included in the air conditioner will saturate it with moisture.
The air passes through the grille and enters the oil filter, where it is freed from dirt and dust. Next, it enters the humidifier, and then exits into the room through the grille.
You can reduce the noise from operating equipment if you connect an electric lamp or other device in series to the fan circuit. Its power should be such as to minimize the noise effect. The switched on lamp is an indicator of equipment operation.
The humidifier looks like a box through which gauze wicks pass. Holes for them are made every half centimeter, and their diameter is about 3 mm.
The box has 8 rows of such holes. On top of the box there is a tank with a capacity of 1.5-2 liters, which contains water. The wicks serve to allow water to flow through them into the inside of the device, where it evaporates and humidifies the air, which then enters the room. Excess water remains in a special tray.
By the way, there is no need to empty the tray. After all, the water from it rises again through the same wicks, evaporates and humidifies the air again. The air conditioner has an oil filter that looks like a wooden frame with a wire mesh. Its cell size is very small, about 1x1 mm. The mesh is lubricated with Vaseline oil. After a while, when the filter becomes dirty (usually this happens once or twice a month), it should be washed with hot water.
ADVANTAGES OF USING A DIY AIR CONDITIONING SYSTEM
So, we looked at how you can make air conditioning at home. What advantages can be derived from its use? The main advantages of the homemade devices presented above are:
SUBSCRIBE to OUR YouTube channel Ekonet.ru, which allows you to watch online, download free videos from YouTube about human health and rejuvenation..
- Saving money.
- Excellent for use in a country house and country house, where it is impractical to install a professional system. People come to their dacha mainly in the summer, and in the winter, an expensive device without security can be stolen.
- The opportunity to get a lot of positive emotions from the knowledge that you were able to make such a useful thing as an air conditioner with your own hands.
- Gaining new knowledge and experience in the field of converting one thing into another.
- There is no need for expensive equipment care and maintenance products.
- Comfort and vitality in the room due to air cooling in summer.
- There is no need to periodically purchase and change filters, since they are absent in almost all of the devices reviewed.
As it turned out, making a homemade air conditioner for an apartment is not so difficult. And anyone can cope with this. You just need to understand the principle by which a regular household air conditioner works and start acting. published
When it's hot outside, only the coolness of the air conditioner helps. But not every apartment has it. And not everyone is ready to spend money on it. Moreover, the inquisitive minds of the Kulibins, paired with golden hands in empty pockets, are able to make an analogue of a modern air conditioner practically for free. On the Internet we found two proven and relatively simple designs for homemade “kondeya”.
It is impossible to make a real air conditioner from improvised materials. The conversation will focus on homemade air coolers, which can be considered as a temporary solution and a way to get rid of the heat in the room.
The simplest “air conditioner” is a hybrid of a fan and an ice chest. Quite an effective solution with almost zero cost. To assemble it you will not need many components: a plastic or foam box, two ventilation elbows, a simple vent type fan.
The box can be made independently from sheets of polystyrene foam or polystyrene foam. One hole is cut in the cover for the fan and one or two more on the sides (possibly in the end walls of the box) for ventilation units. Their size should ensure a tight connection. Look how simple it is:
After assembly, coolant must be placed in the cooler box. These can be large pieces of ice, bottles of frozen water or special cold accumulators. The latter work longer due to the fact that they are filled with a special gel. After this, you can only turn on the fan and enjoy the coolness.
Photo: http://www.bruceramos.info A more advanced and efficient “model” will require higher costs for components. To assemble it you will need a floor fan - the larger the propeller, the better. You will also need a copper tube, 2 flexible plastic hoses, clamps, an aquarium pump, and a sealed container.
Photo: takprosto.cc The assembly sequence is as follows. We twist the copper tube in turns, forming a spiral from the outer edge of the fan grille to the center. It is important that there are always small gaps between the turns of the spiral to allow air to pass through. The tube is attached with plastic clips to the metal grille of the fan. The ends of the clamps are cut off.
Photo: takprosto.cc A flexible plastic tube is attached at one end to one of the ends of the copper spiral. The connection is secured with a metal clamp. A similar process with the second plastic tube and the second end of the spiral.
Photo: takprosto.cc We place a small pump (can be from an aquarium) in a prepared container (plastic box, bucket). We connect one plastic tube to the pump, and simply lower the second tube into our container. Pour water into the container and add ice.
Turn on the fan and pump. Such a device can reduce the room temperature by 5-10 degrees.
If you have been thinking about buying an air conditioner for a long time, but are not ready to spend a large sum on this purchase, the master class will be especially useful for you. A homemade air conditioner made by yourself will keep your home cool at any time of the year. To construct this invention, a minimum of experience, time and financial investment will be required.
Advantages of a mini air conditioner:
- Low cost (500-1000 rubles). Compared to the equipment offered by manufacturers, a home air conditioner is at least 20 times cheaper and does not require subsequent additional investments.
- Speed of production (1.5-2 hours). If you really want to get an air conditioner today, in the best case scenario, manufacturers will deliver and install it in a few hours, when you can do it faster with a homemade air conditioner.
- Availability of consumables. You will find most of the materials and tools for your air conditioner at home, but you will find the rest at the construction market or department store.
- Low energy consumption. Experts have calculated that an air conditioner without an energy-saving system operates 450 hours a year, which costs 1,000 rubles. Not much, but a homemade air conditioner will cost even less.
- Possibility of rearrangement to any place in the apartment. A homemade air conditioner is lightweight, so it can be moved from the kitchen to the bedroom, from the bedroom to the living room, and periodically change its location.
- Safety. The air flow coming from a homemade air conditioner is not so powerful, so it is impossible to catch a cold under it. This guarantees the safety of you and your children.
- Computer cooler – 2 pcs.
- Large plastic or cardboard box – 1 pc.
- Outlet pipes – 2 pcs.
- Power supply (12 W) – 1 pc.
- Plastic bottles, cut in half - 2-4 pcs.
Additional tools:
- Super glue.
- Silicone glue.
- Insulating tape.
Insert the cooler into the cut hole and secure with silicone glue to prevent air from escaping through the cracks. If you have chosen a plastic box to make the air conditioner, you will have to work hard to cut out the hole: place the cooler on top and trace it with a pen, and then strictly follow the marks to make a hole with a knife or scissors. It will be easier if you make marks on the plastic with a thin drill, and then start cutting according to the marks.
Using long screws, screw the second cooler to the first. Instead of two small coolers, you can use one powerful one. The power of the cooler directly depends on the degree of cooling.
Remove the cover and start cutting a hole for the outlet pipe. The structure should be fixed with silicone glue.
Put on a second pipe that will direct the air flow. It should not be fixed with glue, otherwise you will lose the ability to twist it and direct air. You can make two holes for the pipe so that the air spreads faster throughout the room.
Put the lid on and make sure that the air entering the box comes out only through the pipe. If small cracks are noticeable, they should be sealed with silicone glue.
Now all that’s left to do is get a few ice cubes out of the freezer. Ice placed in 1.5-liter bottles will melt within an hour and a half after the air conditioner starts operating, so try to freeze the water in advance. The more ice, the more powerful and cooler the air flow. The air conditioner works well without the ice pack, but then you get the equivalent of a fan.
If you were unable to find a suitable plastic box, you can assemble it from thick paper. In terms of quality characteristics, a cardboard box is in no way inferior to a plastic one, although it looks less attractive. The situation can be corrected by covering the old cardboard with film. The ice, which rapidly evaporates inside the box, will soon render the cardboard unusable, so a cardboard box will last you for a maximum of one season. For convenience, insert the ice blanks into a plastic bowl so as not to damage the cardboard again.
You have the right to change the number of coolers or pipes, or the shape of the box. The main thing that you get in the end is a convenient and practical design that can cool a small room and become an excellent alternative to a fan or an expensive air conditioner.
Not every family can afford to purchase an expensive air conditioner that will cool the house during the hot season. Therefore, the craftsmen came up with several simple ways to create a simplified version of the device from objects that came to hand. A homemade air conditioner is designed for use in an apartment, house, and even in a car.
To save money, you can make your own air conditioner
Using a fan and water
The easiest way to make an air conditioner with your own hands is from a simple fan.
The device itself is not capable of cooling the room. Therefore, it needs a little improvement. To make such an air conditioner you will need the following components:
- simple fan;
- a container filled with cool water;
- a towel or any other similar fabric product;
- wire;
- frame.
The one-piece structure must be placed in the window vent. It will work as follows. The fan forces the air to move in a certain direction, where the towel hanging from the wire is located. Part of the fabric product should be lowered into a container filled with liquid. Thanks to this placement, the air will gradually begin to cool.
Such a homemade air conditioner, made with your own hands at home, can even have different temperature settings. To do this, it is necessary to build in a high-speed type of fan switching and install incandescent lamps.
During intensive operation, the device will consume approximately 1 liter of water per hour. Many people liked this version of the air cooler due to the fact that during its operation it does not create annoying noise.
A simple device, for the manufacture of which you will need:
- plastic bottles;
- pure water;
- working fan.
Bottled conditioner is an effective solution, but does not last long
To achieve maximum results, before making your own conditioner, you need to place the filled bottles of water in the freezer so that the liquid turns into ice. During manufacturing, it is important to strictly follow the rules for arranging plastic containers. It must be in front of the fan that creates air flow.
The bottles are placed in a row, leaving small gaps between them. After some time, it is advisable to change the water in the container, as it heats up quickly, which is why the cooling effect is lost.
Home air conditioner from a cooler and container
Another interesting way that will help you understand how to make air conditioning at home. Its advantages include ease of use, small size and clear direction of action. To work, the master will need:
- 2 liter plastic container;
- cooler removed from the computer power supply;
- glue gun;
- corrugated siphon made of durable plastic.
To create a homemade air conditioner you will need a cooler
For homemade products, a plastic container that was used to store various products is suitable. You need to carefully make a hole in the lid.
It should be slightly smaller than the fan taken from the computer power supply. It should be glued into the lid of the container using a glue gun. The work must be carried out so that the device can draw air masses inside the plastic container.
Another hole must be made on the same lid, only at its other end. The diameter of the resulting hole should be slightly smaller than the size of the corrugated siphon. A piece of about 30 cm should be cut from it, which is then glued into the lid.
Now pour a large portion of ice into the container and cover it with the prepared lid. After this, you need to connect the fan to the mains for it to start working. The air conditioner for your home is ready. With the help of a siphon, household members will be able to regulate the direction of cool air.
Using an old freezer or refrigerator
Those who have an extra refrigerator or freezer at home can easily make a home air conditioner. Both devices are ideal for freshening the air in a room.
The freezer must be installed in the window opening, carefully insulating absolutely all holes and cracks. The back of the device should go outside, since it is this that generates heat, which only causes the air to warm up. But the master needs to achieve the opposite effect.
Cold collects inside the freezer. In order for it to go outside and refresh the room, you should install a simple fan in the door of the device. It also wouldn’t hurt to make a couple of holes on the sides, which are necessary to collect heated air. Thanks to such a simple system, the house will remain cool for a long time even on the hottest day.
To create a homemade air conditioner from an old refrigerator, you need to stock up on the following materials:
- electric jigsaw with a file for working with metal;
- two conventional fans;
- polyurethane foam.
One fan should be installed in the refrigerator door to blow air into the unit.
In order for cool air to come out of it, you need to make a small hole in the device, the size of which is suitable for a plastic pipe. All excess cracks must be immediately sealed with foam.
To ensure maximum heat dissipation, you will need to install a second fan. It should be directed towards the capacitor. After installing it, you can connect the refrigerator to the network. Its power is quite enough to cool a small house.
There are many different ideas for creating such cooling systems with your own hands. However, most of them do not work properly. You need to understand that homemade devices will not be a complete replacement for modern air conditioner models. They should be used as a temporary solution to heat problems in a living space.
If the master is determined to make his own air conditioner at home, he needs to strictly follow the instructions for creating it. Only in this case can we guarantee that at the end of assembly the device will actually cool the room, although not for too long.
During the hot season, everyone faces the problem of high temperature and nowadays there are many solutions for it. Some use fans, and some use more functional devices, air conditioners. Such devices are not cheap, but they are distinguished by excellent quality and functionality. Those who want to save a tidy sum are wondering: how to make an air conditioner with your own hands? First you need to familiarize yourself with the operating principle of such a device and several options for making homemade equipment. This is what this article will discuss.
Operating principle of the air conditioner
A modern device that regulates the indoor microclimate consists of several main parts:
- Cooling radiator - reduces the temperature by evaporating the refrigerant.
- A blower unit is a device that attracts warm air.
- Condenser - condenses refrigerant vapor.
- Compressor - pumps out the refrigerant from the cooling radiator and transfers it to the condenser.
The operating principle of this device is to cool the air by absorbing warm air from the atmosphere.
How to make air conditioner yourself?
In order to make an air conditioner with your own hands at home, you will need only two basic elements:
- Cooling block - reduces the air temperature level.
- Blower unit - circulates cold air throughout the room.
Important! Other elements to create a homemade design are not required, since they play a secondary role - the continuity of operation of the cooler. However, there is one important nuance - this technique will work as long as the temperature of the cooling unit is less than the air temperature in the room. In most cases, this problem can only be solved if the unit is replaced.
Several options for creating homemade cooling equipment
Using the information below, you can easily make climate control equipment yourself. The main advantage of making climate control units at home is that you don’t have to bother with the condenser and refrigerant, as this takes a lot of time. The only thing you need is a cold stream of air and imagination. Let's take a look at several creative ideas for creating climate control devices for cooling air.
Ice and cold air
When using this option, the role of the cooling unit is played by containers with frozen water, and the blower is a regular fan. The assembly diagram of such a device is as follows:
- Take a plastic bottle with a tightly closed lid.
- We cut two holes in the lid: the first should coincide with the distance in the fan grille, and the second with a diameter of no more than 1 centimeter.
- A special square is inserted into the second hole; an L-shaped part will appear above the lid.
- We attach the fan to the first hole using self-tapping screws.
- Place ice cubes or cold water in a container.
Important! The advantage of this option is that no special effort or investment is required. However, there is a need to constantly add water or add ice.
Fan and cold water
In this case, we do not use ice, but ordinary cold water. Let's start making homemade climate control equipment:
- Place two tubes in a large plastic container (one short, the other long).
- We attach an aquarium compressor to the neck of the container, which will suck in the pipe connected to the hose.
- A fan is attached to the lid of the container, on the grille of which a copper tube in the form of a spiral is fixed.
- The ends of the spiral are connected to a pipe and a short hose, which is located at the bottom of the barrel.
- A special clamp is attached to the short hose, which limits the movement of liquid back into the barrel.
When the fan is turned on, the copper spiral will be filled with water, and cold air will be evenly distributed throughout the room.
Important! From time to time, the water inside the barrel will have to be changed to colder water, since after a certain period it will reach room temperature, and the benefit of such an installation will be lost.
Air conditioner from an old refrigerator
This option is recommended only for experienced craftsmen, since the refrigerator itself contains many parts unknown to the average person. In order to make an air conditioner from a refrigerator with your own hands, you should follow the following instructions:
- Unscrew the doors from the freezer and refrigerator compartments.
- Attach an electric fan to the freezer without damaging the walls.
- Using a drill, make several holes in the bottom of the case (1.5 cm).
- Remove the condenser grille outside the room using plastic film.
Important! Do you like to make things with your own hands? Our specialists have also prepared many more interesting useful tips for you. We have prepared separate articles for you: