What to do to make the fan blow cold air

How to make air conditioning with your own hands from a fan: 5 ways

In hot weather, we most like to reduce the temperature of the air at home so that you can comfortably engage in household chores and rest without shedding later. And when the street thermometer reaches 30 degrees, we especially want to buy air conditioning, but its price bites. What to do? You can try to make an air conditioner from a regular fan. this is simple and will not take you much time. But you will enjoy a pleasant coolness!

There are several options on how to make air conditioning with your own hands right at home to escape from the heat. We talk about them in more detail.

The easiest way to make a fan air conditioner

This method is suitable for a small room and desktop fan. Put several bottles of water in advance (you can take any: glass, tin, plastic) in the freezer, wait for the water to turn into ice. Then put the bottles of ice in front of the fan, making small gaps between them. Turn on the fan and. veil!. We made a home air conditioner from the fan.

Instead of bottles, you can try glasses with frozen water, but the bottles, according to our experience, are more preferable. This method can also be tested on the floor fan. most importantly, take the bottles of more. 1.5 or 2 liters.

How to cool the room in the heat without air conditioning?

If you do not have a standard split system or mobile air conditioner in your house or apartment, it is not at all necessary to exhaust all day from summer heat.

And here we are not talking about homemade air conditioners from improvised means.

For effective cooling of the room, it is enough to correctly apply the laws of physics, literally “gnawing” at the heat each degree of possible, plus the right installation site of the floor fan.

Yes, you still can’t do without it. But these will not be common tips for the type of frozen bottles of water or leaky buckets with ice.

With this, you will only increase humidity in the room without a special effect of coolness.

How to make air conditioner at home using plastic bottle fan. Easy SUMMER life HACKS

If during the day the temperature on the street holds within 30-35C, then at night it usually drops by at least 10-15 degrees.

This is what we need to use. You can “saturate” all the rooms with cool night air, and in the future, isolating them from the sun, maintain a comfortable temperature inside all day.

Select one of the rooms where the temperature should be minimal. Open the window at night.

Then install the fan, but not in this room, but in the opposite, on the other end of the house.

In the apartment of a high.rise building is usually: bedroom. kitchen.

All doors in the remaining rooms should be opened, and the windows are closed in them.

One single fan is installed towards the street (by blowing!) opposite the open window in the final room.

What does it give as a result? Warm, hot air will be blown out, creating a low pressure system at home.

Meanwhile, cool air will begin to be absorbed through the first room, filling the entire space of the house or apartment during the night.

over, the distance at which you place the fan from the window (close. 0.5m. 1m. 1.5m) is very important.

Here one comrade was seriously confused by this issue and conducted a number of experiments with measurements of air flow rate with an anemometer.

It turned out that the best place is 1.5m from the window. It is in this case that the speed of blowing and the exchange of air inside the house were the most possible.

Put the fan close either on the windowsill, and the effect will be not at all the same.

If the material of the walls of the house allows them to be moistened with painlessly, then some recommend spraying them in the evening with cold water from the hose.

This will give you a winning temperature inside the house a few more degrees.

The accumulation of heat with outer walls greatly affects the temperature in the rooms. It is not for nothing that in some hot countries they build houses, with the so.called sunsers.

These are those protruding from the common wall of the rib. During the day, they give a shadow on the left, then to the right of the time that as a result does not allow to overheat concrete or brick.

In Uzbekistan, Solzersi were an ordinary attribute of residential buildings of the late Soviet period.

This method is a comprehensive continuation of the previous one and involves blocking the heat outside and isolation obtained during the night of coolness inside.

The direct sun not only warms the air, but also all the objects on which its rays fall. the surface of the floors, furniture, etc.D.

During the day they will accumulate heat, and give back in the evening. Therefore, even without the sun, in the evenings you will have stuffy in your room.

To fix this, we need to not only close all the doors and windows, but also plug the glass using roller or bamboo blinds.

They must be combined, with a bright wrong side.

How the fan cools the person without cooling the air?

Hot days come, and air conditioners and fans are used. With the first, everything is clear: in the outer block there is a heat pump. the same as in the refrigerator, but more compact and powerful. The fan is arranged much easier, it does not cool the air at all. But it cools a person. How?

According to the school physics course, heat transfer comes from a hotter body to a colder. To transfer heat in the opposite direction, you need to spend additional energy, which is happening in the air conditioner.

The body temperature of a healthy person is 36.6 ° C, the air temperature in the room is usually less than 30 ° C. The heat in a person is produced continuously, and it would seem that it should be effectively transmitted from person to air. But…

From the same school course of physics, it is known that heat transfer can be of three types: thermal conductivity, convection and radiation. Thermal conductivity of the air is small, the speed of convection at such a small temperature difference is also, the area of ​​surfaces emitting long-wave IR rays is insignificant in humans.

The air driven by the fan moves its temperature more effective than a motionless. It is clear that this simple tool makes sense only while the air temperature is less than the temperature of the person. If, on the contrary, the effect is reverse: the fan will increase the efficiency of human heating by air. It will become even hotter.

In those regions where it sometimes happens, you need to have not only a fan, but also air conditioning. And then in those days when the air temperature is less than 36.6 ° C, the air conditioner is not necessary to turn on. In the same place where the air temperature never exceeds this value, the air conditioner can not be acquired at all.

The myth that “the fan can pump out all the oxygen and cause stuffiness from the room”. How much air enters the fan on one side, the same number enters back with another. The chemical composition and physical properties of the air do not change.

If it became stuffy, the room needs to be ventilated, and the fan has nothing to do with it, it affects only “hot / not hot” (making the transfer of heat from person to air), but not “stuffy / not stuffy” (which depends on Carbon dioxide concentrations). If this, of course, is not a window fan that accelerates ventilation-for some reason today many do not put them, but in vain.

The air conditioner affects one physical property of air, but it is also not connected with the concentration of carbon dioxide. this is humidity. When air cooling the air conditioner, it decreases, and this must be compensated by the moisturizer. separate or built into the air conditioner.

When the fans cooling the components of the computer, the radiator of the internal combustion engine or other technical devices, the same thing happens. the efficiency of the heat of heat from the heated object to the air increases. The fan is a very simple device consisting of a minimum of details, unpretentious, but perfectly cope with the task assigned to it. And as part of the air conditioner, by the way, he also has.

Using foil for cooling the room

Oddly enough, this material copes with high temperatures excellently.

  • Buy rolls of 5 or more meters.
  • This material should be glued to the walls or on the windows from any side. To achieve maximum effect, pushing the area of ​​the glass completely.
  • This method is especially relevant if you live in an apartment whose windows overlook the southwestern and southern side. It is there that there is a large intensity of sunlight.
  • You can also cool the house in hot weather with foil from the fact that the material prevents the penetration of the sun into carpets, furniture and other elements of the interior, from the heating of which an increase in temperature occurs.
  • Studies of scientists have proven that every room is not just from the air, but from objects that rays fall on. Warm objects get into heat exchange with air, which is why strangling heat occurs in the house.
  • The only minute aesthetic component. The foil pasted on the walls and glasses does not add beauty to the interior.

Dense curtains

Dense curtains not only give the room comfort and beauty, but also helps to adjust the air temperature.

  • Starting with 8.00 or even earlier, tightly push the curtains so that the sun’s rays do not penetrate inside.
  • Buy dense heavy curtains, and hang the windows overlooking the south.

Interesting! Curtains are considered impassable if no ray fell through the straightened fabric.

emergency air cooler��️box fan, water pan, ice pack

How to turn an ordinary fan into air conditioning

So the summer came, and with it the heat, from which sometimes there is nowhere to go. Cold drinks, cool shower and being in the shade, only briefly help to cool and relax from the scorching sun. The only most effective method of salvation from the heat at this time of the year is the air conditioner. But not everyone can afford its acquisition and installation. In such a situation, ingenuity and hands come to the rescue that grow from the shoulders, as well as a little money and time. We suggest you find out how an excellent air conditioner can be made from a regular fan!

For the manufacture of air conditioning with your own hands, we will need:. fan (any type). Copper tube. Transparent PVC tube. Plastic clamps. Aquarium submersible pump with a capacity of 600-1000l/h. Thermal carrier (foam box)

To turn the usual fan into air conditioning, just attach the heat exchanger to the fan grill, through which cold water will circulate, and the fan, in turn, will transmit cold from the heat exchanger to the room with a flow of air.

As a heat exchanger, we will use the copper tube 1/4 “(6.35 mm) which is used for air conditioning systems. The length of the tube will depend on the size of your fan and the density of the spiral.

Of course, the higher the density of the spiral, the faster the cooling will occur, but do not forget that a very dense spiral will impede the movement of the air flow, so the main thing is not to overdo it. For a standard floor fan, the length of a copper tube for winding a spiral is 5-10m.

Fixing a copper tube to the fan grill is most conveniently using plastic clamps, but as an option you can use a thin wire.

Cut the ends of the clamps so that the appearance does not spoil.

To connect the pump to the heat exchanger, you can use a transparent PVC tube with an internal diameter of 6mm., For convenience of connecting to the heat exchanger.

You can select a PVC pipe, according to the diameter of the pump pipe, but in this case, it will be necessary to pinch the isolet on the ends of the heat exchanger and fix it with metal clamps.

As a tank for cold water, we will use a foam box (thermal gun) or any other container (barrel, canister), which it is desirable to warm with polystyrene.

After all the tubes are connected, we place the pump and the drain hose into the thermal. Periodically, to maintain low temperature, we throw pieces of ice, cold batteries or frozen eggplant batteries into the thermal.

Does putting a wet towel over a fan make it cooler?

As you can see, making air conditioning with your own hands is not at all difficult. Of course, a home.made air conditioner will yield to the factory but, nevertheless, these are a worthy option for combating heat.

For those to whom this design of the air conditioner will seem complex, we suggest considering the option, a simpler air conditioner:

For the manufacture of a simple air conditioner, we will need:

In the cover of the thermal, we cut out two holes. We cut out one hole for the fan with the calculation so that the fan does not fail. The second hole is cut back along the diameter of the knee. The knee itself is necessary for the directed distribution of cold air flow through the room.

The principle of action, a homemade air conditioner is quite simple. The ice is poured into thermobox and covered with a lid (on which the fan is installed). The flow of air, cooling from the fan due to ice, will go through the knee and be distributed around the room. The temperature at the output of the knee is below 10 degrees, and as the ice melts, it will gradually increase. Therefore, it is necessary to periodically drain the melt water and fill the ice.

If you do not have a thermox, you can use a large plastic container, only in this case, condensate will form on the outer walls that will drain on the floor. So that this does not happen a plastic container, it is necessary to thermal.insulated with leaf foam.

#1 Beat The Heat Tip, How To Turn Your Fan Into An AC

How to make air conditioning? How to make air conditioner out of a conventional fan?

How to make air conditioning at home? There are several main ways in which you can make a real air conditioner from the fan at home. They are quite simple and do not require special efforts and large costs from you.

How to make air conditioning

High.quality and good air conditioning is very expensive, in addition, it consumes a lot of electricity. However, in modern times, it is very difficult to do without this climate device, especially during unbearable summer heat, air conditioning is the only salvation. If you still do not have the opportunity to install air conditioning in your apartment, then you can be saved from insane heat with the help of various folk remedies.

For example, you can periodically cool with the help of a cold shower, or from time to time spray the body and face with cool water from a spray gun. In addition, the windows in the room can be covered with a special film or curtain them with dense curtains or blinds. However, the leader among all existing folk remedies to combat heat is a home.made air conditioner. To make an air conditioner independently, there are several ways, but the most common of them is. air conditioning made from the fan.

The first way to make air conditioning from a conventional fan is to use bottles filled with cold water. Such a homemade air conditioner is suitable for cooling rooms that are not large in area. To make such a climatic device you need a home fan and several plastic bottles (you can also use glass bottles, or tin can beer jars).

Fill the bottles with very cold water (it is better to even fill them with ice), and put them in one line, while the distance between the bottles should be about two centimeters. These gaps are needed to pass air flows.

You can also make a home.made air conditioner from a hose and a copper tube. This model of the climatic device is more suitable for medium.sized premises. To make such an air conditioner, you need a fan and a copper, rather long tube (if it is not possible to purchase a copper tube, you can use the usual rubber hose, also quite long).

Wind the copper tube (rubber hose) to the protective grill installed on the fan. In this case, between the turns of the tube, you need to leave gaps for air flows (make sure that there are no strong excesses). As a result, you should get something like a radiator.

Attach one end of the copper tube or hose to the mixer, and lower the second into the sink or bath.

Replacement (or cooling) bedding

For a comfortable night sleep, you need to select the appropriate bedding. For the summer period, you should abandon sets of fabrics that quickly heat up and prevent the body from breathing.

Preference should be given to light fabrics from natural fibers. They perfectly pass the air, absorb moisture secreted by the body and do not cause irritation.

An ideal option for the summer season is bedding from:

  • cotton;
  • flax;
  • natural silk;
  • bamboo;
  • whip;
  • Poplin;
  • satin;
  • Tensel (eucalyptus wood).

Note: To cool the bed, it can be covered with linen, which should first be held in the refrigerator.

Sleep without clothes (or in cotton/silk pajamas, in extreme cases)

To get enough sleep with sultry summer, not only the use of suitable bedding, but also the absence of any clothing on the body. The method is suitable in cases where it does not contradict moral principles.

Another option is to put on a cotton pajamas. It will absorb sweat, which stands out throughout the night, and will give the body the opportunity to relax 100%. Silk sets will also be comfortable, which perfectly absorb moisture and quickly dry out.

make, blow, cold

DIY DIY thermal core repair. diagram, causes of malfunction, thermal protection.

With the advent of the first cold weather, the main wand-up in the warming of our dwellings and offices, not bulky oil batteries or convectors, but small and compact heat talents are not becoming.

It is they who allow for a very short period of time, raise the temperature in the room at once several degrees.

However, as a result of operation, which is called fully, sooner or later comes the moment when the douche stops working. What to do in this case? Run to the store for the new model Scarlet (Scarlett), Saturn (Saturn) or Comfort (comfort) and hope that they will be much more reliable?

Because they are not very expensive. However, it is not at all necessary to buy another heat cautifier, if you can repair the available with your own hands.

In order to find the cause of the breakdown, it takes only 2 things. screwdriver and multimeter.

The most important thing is to determine whether there is contact in a particular circuit, or it is not. Let’s take a closer look at how thermal cores are arranged, how to disassemble them, what most often fails and trace the consistent chain of checking one element after another.

The first thing to do is to call and check the integrity of the power cord and all visible contacts. You may not have to climb far into the inside of the device at all, and the trouble will be on the “surface”.

To do this, unscrew and remove the lower or side cover, depending on your model.

Keep in mind that the central screws should not initially be unscrewed, since the motor is attached to them.

Remove them and all the insides will be collapsed. It will be better that the engine itself sits fixed for one of the covers.

Next, find contacts where the power wires 220V come. If “lucky”, sometimes without any devices you can immediately see the burned out wiring.

Sit it in place and all repair ends. If the problem is more serious, then just probe and twitch all the terminal clamps.

Since the fan vibrates in the process, it is quite possible that some of them elementarily moved away from his place. You can detect poor contact on the terminal and according to characteristic traces of burning.

Often such defects become the reason that the heat.cumber is spontaneously turned on and off. Especially when you move it and move.

If you identify this, clean it and then wipe the site with a wool moistened in alcohol.

Further by the pliers, slightly press the terminal and put it back.

Only after all these manipulations, you can proceed to checking with measuring devices.

Switch the tester to the dialing mode, and the probes alternately check the integrity of the power wires. To do this, touch introductory contacts inside the fan and metal pins on a fork.

If everything is regular, the tester will make a sound or show zero resistance.

If you work something, for example, the fan is spinning when you are on the network, but the air is cold at the same time, then the cord is of course nothing to do with it. Its check in this case can be omitted.

In the same way, a microswitch is nicknamed, which is sometimes built into the case.

Switch its key and check that there is a chain.

These things at large currents very often fail. Repair in this case is quite simple. Two wiring suitable to it are bent and interconnected directly.

The connection place is isolated by a protective cap of PPE or simple isolation.

The only negative. from now on the heat cementoer will work immediately after you stuck the fork in the outlet.

When the switch has nothing to do, check the following chain elements. By the way, do not forget about the mechanical part.

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