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With the onset of summer, the heat comes, which becomes a truly unbearable on the road. Sit in a multi-hour traffic jam when the asphalt literally pour is a terrible dream of any car enthusiast. And if there is also a built-in "condo" jacks, then here it is frowning with cold water and ice so that at least somehow facilitate its condition.
Although there are already a huge number of gadgets operating from the cigarette lighter, air conditioners for cars remain the theme of mysterious and incomprehensible to many. On the market and on the Internet you can find a bunch of different gadgets, called a serious word - air conditioning. However, to understand, they have something in common with their favorite office oasis, we will deal with the principle of work of these devices.
Principle of operation of the automotive air conditioner
Air conditioning installed in the car at the manufacturer's factory, it works on the same principle as office units. That is, it absorbs heat through the evaporator, cooling the interior of the car. At the same time, "spent" air is displayed in environment (outside).
The air conditioner itself is a hermetic system filled with freon and compressor oil. Oil reduces friction, partially removes particle standing during operation and circulates in the air conditioning system.
Based on this, it becomes obvious that only an aggregate can be automotive air conditioning that can dispose of air into the street. And of course such a device cannot cost 3,000 - 5,000 rubles.
The Chinese air conditioning from the cigarette lighter in the car externally and in its functions more resembles an ordinary fan. Such a device does not cool the air, but only passes it in a circle, creating a light breeze. Manufacturers go on tricks and proudly call such products air conditioning automotive 12 volts, but in fact in nature such aggregates are still available for trucks. These overall devices running from voltage in 24 V are cut into the roof of the cabin and they are about 85,000 rubles.
Nevertheless, as they say, "pain on the fiction of the cherry" and if you really need an equivalent to the air conditioner, then you can make such an appliance yourself.
How to make a mini air conditioner for the car do it yourself
Make something similar to air conditioning in a car from the cigarette lighter can be independently. To do this, you will need:
- new or old plastic refrigeration container (it is a refrigerator bag);
- corresponding to the size of the stove radiator;
- several fans (you can buy the same as for computer video cards);
- wires;
- pump (you can take aquarium or from glass washer barrel);
- old automotive charger for cell phone.
The pump must be strengthened at the bottom of the refrigerator's bag, and the wires from it will bring out. On the inside, we make a square cutout with a diameter with a prepared radiator, and with outside Cut two round holes under the fans.
After that you need:
- Screw the fans and combine them into wiring.
- Install by inner side Covers radiator, lowering its nozzle down.
Car air conditioning with cigarette lighter
So that he does not fall off, you can additionally strengthen it with silicone.
Useful! If piano loops were fed in the garage with their help, you can connect the lid and the container body.
- Connect the pump output and the radiator input on the lid. So that the water does not interfere with while driving, some hose can also be attached to the output of the radiator.
- Conduct wires to the old charger.
- Ready.
Look this installation is not the most presentable way, but with your functions copes. Before connecting homemade aggregate To the cigarette lighter into the container it is necessary to float ice and pour it with water. As soon as the "condo" turns on, the pump will start pulling cold water from the container in the radiator, and the fans will blow the resulting cold air on the car's cabin.
The advantages of such an appliance is its environmental friendliness and low cost. If we talk about efficiency, then it boasts homemade air conditioning can also boast. An hour later, when the ice melts, it is enough just to fall asleep a new portion and the unit will again saturate the cool hot car.
In custody
As you can see, unscrupulous chinese manufacturers Only enter motorists into confusion, issuing conventional fans that are not capable of cooling air, for full-fledged air conditioners operating from the network in 12 V. If you look at the control buttons on such gadgets, you will see that there is not even close to cooling. Typically, there are only the "FAN", "OFF" and "ON" buttons. But air conditioners for trucks are not fiction, but real, expensive and complex in the installation of the aggregate.
Climate control system
Climate control systems are either included in standard complete set Car, or can be installed for a fee. Installing climate control on the car is a rather complicated and time-consuming operation in engineering.
In any case, it is better to trust the professional professionals in this area, otherwise you risk money and comfort driving on your car - you never know what you are on your own.
Not all the models of cars, even the most modern, convenient to install climate control, and what to say about old models.
In the definition of climate installation with automatic control Included two fundamental concepts - we will call them "brains" and "iron".
"Iron", which is stubborn under the hood - condenser, compressor, connecting hoses, etc. - it is part of any air conditioner from the initial to the most perfect levels. But another "iron" is important to us - which is under the torpedo air conditioner heater unit.
Protection against robots
Exactly there warm air turns into a cold and vice versa. And the main difference between climatic devices of different types It is in the principles of management of this block and in the design itself.
Drivers who use the climate control system are delighted from constantly moving the levers of the flaps - with climate control you only need to set the temperature that is needed. The microprocessor device is focused on the information coming from different sensors and automatically selects independently, sets and supports the desired temperature mode, regardless of what is happening at that moment on the street.
It should also be noted that the aforementioned microprocessor device would not cost anything if it was not gifted by intelligence, that is, the corresponding program is an algorithm, which takes into account all the variety of familiar comfort conditions for different climatic conditions.
Of course, the full automatic system should not assume a person's intervention, but it cannot be eliminated either - if necessary, the driver can determine the appropriate climatic mode.
Portable mini air conditioner in a 12 volt car
Car features: Auto dimensions are as follows, length - 3389, width - 1100, height - 1511 mm. The wheelbase is 2133 mm. Road clearance 183 mm. The car is equipped with hybrid force aggregate. The 2-cylinder engine is equipped with a system that provides the output power of the motor.
Mini air conditioner in the car 12 volts - True or divorce?
On each cylinder accounts for 4 valves. The diameter of one cylinder is 71 mm, the piston stroke is 76 mm. Engine crankshaft and accelerates to 8000 revolutions per minute. The maximum torque is held up to 5000 revolutions per minute.
Holded the admin: at the request of Alberica
Views: 2133.
Watch the video about how to make air conditioning in the car do it yourself in KamAZ.
Nicodemal auto owner assessment: b machine 5 places basic and 2 extra under the rear seat seats, the ceiling of the salon is high to more conveniently break on the 3rd row, while the backrest of the passenger seating 1 row folds forward, the back 2 row of the right side also folds forward - So the cargo platform is formed with a length of the 2,8meter. In such a situation, 3 people drove 3 people on the left side plus sofa: the base, two backs, two sidewalls, the right mirror was not visible. I would call the dream of a dacnik's dream .Ho in the forest for mushrooms C deep kolas I do not advise because ground clearance under the protection of the crankcase 12.5 cm. Lracking the car is sharpened under high-speed and comfortable ride good roads, Max. Passport Speed \u200b\u200b197 km, if possible, I drive in some places in the absence of photos of 160 km, while the controllability is gorgeous.
Original title: Hoe Om Te Maak Lugversorger in Die Motor Met Hul Hande in Die Kamaz
Release date: 17. 09. 2015
Duration: 3:05.
Quality: Blu-ray
Laughter in the topic: At the reception in the American Embassy, \u200b\u200bthe US Ambassador boasted that, they say, they have a sorcerer in Alabama - the dead raises the dead on the reception of V.M. Molotov, I could not remember that in the USSR there is a wonderful athlete who runs off the aircraft. N.S. Khrushchev, having heard about this fact, called Molotov to him. - What is it, Mikhalych, tongue? Well, how do you need to present a miracle athlete? "We will first require them to prevent your necromancer." But if they prevent? "We will require checks, let them raise ... Stalin, for example." But how do you like? "" Nikitka, not the fact that the plane - the rocket will overtake!
Video instruction: how to make air conditioning in the car do it yourself in Kamaz
Automotive mini air conditioning: Is there any sense
Should I install air conditioning in the car?
Air conditioning in the car can be installed not only at the factory. This device can additionally equip almost any machine. In this article, consider the pros and cons of such tuning, as well as find out which cars you can put air conditioning.
Pluses of installation
The main purpose of the air conditioner is the cooling of the air in the cabin. With it, you can easily and quickly cool the car heated under the hot sun. The second action is the drainage of the salon air, which helps to effectively deal with the fogging of the glasses, for example, during the rain.
In many cases, additional installation of the air conditioner will cost cheaper than the acquisition of a new car with such an option.
And most importantly, this convenient system can be put even to such machines where it is not provided at all, for example, on the VAZ "classics".
Cons Installation Conditions
Air conditioning is a very complex system consisting of a variety of large and small elements. They are placed both in the cabin and in open space, noticeably "eating" place. When the air conditioner is installed in the car that is not adapted for this, the engine overheating does not appear due to the overlap of the free space around it.
But the most important drawback, which will definitely appear when the air conditioner is turned on, is the engine power drop. It is believed that the working compressor takes up to ten horse powerWhat is especially critical for weak engines. In this case, the air conditioner is better turned off when lins in the mountain and overtakers on the oncoming lane.
Along with the drop in power there is an increase in fuel consumption.
Air conditioners for car cigarette lighter in Krasnodar
On average, it increases by 0.5 - 0.8 liters per 100 kilometers of the way. Another minor disadvantage will be an increased noise of the car due to the working compressor and the fan on the condensor.
Does air conditioner harm to health?
It is believed that air conditioning in the car is a direct path to the cold. Partly, it is so. But here it all depends on the correctness of the use of this system. Many drivers include air conditioning for a long time, which is why the air in the cabin is cooled very much. When landing into the car, a hot summer day is dressed in light clothes and from the temperature difference, most likely the cold. To avoid this, it is enough to use the air conditioner more accurately, without turning the interior of the car into an ice cave.
If you constantly monitor the operation of the air conditioner, there is a variant of installing an automatic control unit. In this case, you get almost climate control. This device will be controlled for you to control the air conditioner, maintaining the specified temperature.
Another nuance of the air conditioner affecting the health of people is bacteria. While working on the evaporator (installed under the torpedo) moisture condenses and the perfect place is created for the reproduction of special microorganisms - Legionell. They are put in the interior with a stream and are able to lead to development in humans. Especially vulnerable B. this case Those who have a weak immunity, as well as elderly and smokers.
In order to prevent the reproduction of bacteria inside the air conditioner, the manufacturers use bactericidal filters or the corresponding evaporator coating. It is also possible to carry out antiseptic processing of the air conditioner. Such a service is provided in many car service, where the air conditioner is carried out.
It is noteworthy that the processing of the evaporator is not included in planned work Maintenance, which is carried out in new car dealer forces. Thus, wishing to take care of their health will have to pay extra work. As always, everything related to health is expensive - cleaning the air conditioner is estimated at 2 500 - 3,000 rubles.
How is the air conditioner installation?
In most cases, the installation of the air conditioning system is a very difficult event. Especially on machines that are not adapted for this. In each case, you need to install the compressor, the coupling of its inclusion, evaporator, condenser, connecting highways, electrical elements, Get wiring. And also - "make friends" all this with a regular system of salon heating, as the ducts are used alone.
In Russia, car air conditioners in the production of Italy, Japan and Israel are most common. The most sought-after stamps are Alex Original, AutoClima and Unicla.
What kind of cars are installed and how much does it cost?
As already mentioned at the beginning of the article, it is possible to put air conditioning in almost any car. In car services, the air-conditioning systems in "Nivi", "Volga", "Zhiguli" and, of course, foreign cars are successfully installed.
The cost depends on the level of complexity of work and class of the car. For example, the installation of the air conditioner to the middle foreign car is estimated at $ 2,500. On the VAZ-2110 - 1 300, and on the "Volga" or "Niva" - 1,400 dollars.
Good day, dear car enthusiasts! If you hear from someone or read that installing air conditioning on the car with your own hands is a simple task, do not believe. The task is complicated, but done.
The reason that encourages us to install air conditioning in the car, banal is a summer heat. The reason for the same encourages to think about how to install air conditioning in the car with your own hands, no less banal is direct savings of the family budget.
But, if you do not experience difficulties with finance, and you can pick up the air conditioner to your car, then install air conditioning in the car is still better to entrust professionals on the car service.
What to pay attention to, choosing air conditioning in a car
The first thing to start the selection of the air conditioner for your car is the study of the manual of his car, relatively additional devices. Further its type and type for installation on a car, you need to choose with power.
In any specialized store, you will provide a catalog of the brands of autoconditioners, according to which you can easily pick up the unit corresponding to the characteristics of your car.
The next step is to check the configuration of the autoconditioner. You should know that air conditioning on the car, it will be possible to install only if there are all equipment in the kit.
- compressor included with the belt;
- condenser (condenser), folk name "air conditioner radiator";
- evaporator - heat collection;
- receiver desiccant;
- control unit, sensors, tubes, service valves and other components, according to the set of the kit;
- assembly instructions, installation and must be translated.
For information: GAZ Freon (refrigerant) applies only R-134A since 1993.
Clear the type of assembling your car. What does it mean? And for what?
This is about constructive features European and Japanese foreign cars. This feature is the location of the evaporator.
If you have japanese modelThe evaporator in them, as a rule, is placed under the instrument board than in principle, the installation of the air conditioner to the car is simplified.
If you have a European model, then install the air conditioner on the car "Pamrister", is unlikely to succeed. In the car of European assembly, the evaporator, most of its own, is located in motor compartment. This creates certain difficulties when installing an air conditioner on its own.
Installation of the air conditioner in the car
And again we return to the papers: Manual your car and instruction manual for installation of the air conditioner. In principle, everything is said in them. It is desirable, before starting installation, carry out its preliminary assembly without fastening on the floor of the garage.
You will make sure that all the units are present, and you can start setting.
Almost all modern cars Manufacturers already provide places for configuration with air conditioning.
- We start with the installation of the compressor with the clutch: the pulley, the electromagnetic coil and the clamping plate.
- The air conditioner radiator is installed, in most cases, in front of the engine radiator. When installing the radiator, be careful and attentive - the likelihood of damage to thin aluminum plates is very large.
- The evaporator, depending on the type of your air conditioner, is located either in the cabin or under the hood at the firewall.
- Depending on the model of the air conditioner: the receiver - the dryer is installed between the regulating valve and the radiator, and the drainage battery between the condenser and the evaporator, on the low pressure side.
If you are not sure that you can install air conditioning on your own hands, then refer to the specialists. And if you are sure, you congratulate you: a) get comfort in the cabin in the hot season; b) Save the family budget money.
Refueling car conditioner It will be necessary to spend in a specialized service.
Good luck to you when installing an autoconditioner in your car.
Unfortunately, a significant part of the huge army of Russian motorists are the owners of cars ,. And in the period of summer heat of their suffering difficult to describe in words. The problem is that most of such car owners simply have no money to buy a car air conditioner and its proper installation. Or they consider it inappropriate to spend money on it - because there are so many temptations around! Anyway, they have to ride with all open windows, experiencing solar radiation capabilities in a dense urban stream, and when driving at high speed exposed to drafts.
How to create an auto air conditioning yourself.
It is said that today even budget models are equipped. Perhaps there will be no more than a decade, while the car without air conditioning will be perceived as the most advanced nonsense. But so far vehicles Without a climate system, talking on the expanses of our immense homeland - severe reality, and the native car industry is in no hurry to introduce Western standards. So the multi-million-dollar Armada drivers with the onset of heat is forced to invent and experience all new ways to cool the hot iron, and among them only units can boast more or less satisfactory results.
For real Kulibins, we have prepared a selection of the most common ways to try to make air conditioning in the car with your own hands. Perhaps some of these designs will seem naive, some are ridiculous, but they all work, although with different efficiency. Of course, it would be nice to get at least the basic information about what air conditioning systems are, what tools and consumables will be needed for technical creativity.
A bit of theory
At the moment, the classification of air conditioners by cooling method contains only two large categories:
- compressor air conditioning systems;
- evaporative devices.
Compressor air conditioners work on the principle forced circulation According to the closed hermetic contour of the special refrigerant, which, falling into the right place, cools it. But since the laws of physics say that if in one place the substance (in this case - gas) heats up, then in the other it should be cooled to be able to work continuously. Therefore, the design of the compressor air conditioning systems is quite complex, and the compressor itself is far from the only and most important component.
Collect compressor battery - task complex not only in technical Plan. It is necessary to take care of the safety, since the refrigerant will circulate in the system under pressure, which in itself is dangerous. So, at the disposal of home craftsmen there remains only the second option - evaporative devices. They are much simpler constructively, so it is due to the evaporation of water based on the majority of self-made air conditioning systems.
What materials and tools will be required
What will require to construct the acting, spending an order of magnitude less money than the purchase of a regular device:
- plastic container of a small capacity (as a guide can be called a refrigerator bag, and if you have a broken bag somewhere on a balcony or an attic bag, boldly use it);
- radiator automotive stove, for example, VAZ;
- several computer fans whose sizes must match the capacity of the container;
- not a very powerful trim pump;
- fastening elements;
- hoses / wires;
- curl plug.
If the car has an audio player equipped with a USB port, the task is simplified. For this version of the homemade auto air conditioner, even less details will be required:
- a small capacity (metal or plastic, even a two-liter beverage bottle is suitable);
- computer fan (for example, for power supply);
- adhesive tape, several sheets of paper;
- USB cable.
Finally, you can construct an auto-conditioner from the old non-working refrigerator (we will need only its freezer). In this case, we will need:
- electrolovik;
- several fans;
- drainage tube (can be made of corrugated suitable diameter);
- insulating material.
Which of the options to choose - decide, based on the fact that it is in stock, and what can be easily purchased in the nearest supermarket.
Making a car air conditioner with their own hands
Choosing one of the proposed ways to manufacture a homemade air conditioner for a car, strictly adhere to the assembly scheme - any deviation can turn the benefit of the farce.
Method using container
The main component of such a homemade auto air conditioner is a plastic container. Take two computer coolers, measure their diameter. On the top of the container, placing the place where you will need to cut two holes for these sizes. You can cut off the stationery knife with replaceable blades, sharp knife or even scissors - it all depends on the thickness of the plastic. As a rule, computer fans have four mounting holes, use self-tapping screws or screws suitable size And we reliably screw the coolers to the surface of our container (they can touch or stand apart, most importantly - so that the blades of the fan shrew out).
The second important task is to attach in the lid of the plastic container of the stove radiator. This is also a fairly simple work that does not require any special skills - you just need to do holes on the perimeter and secure the radiator through bolts or screw connections. To separate the radiator, we use a piece of any plastic, in size similar to the container lid.
The next step is the installation to the bottom of the capacitance of the trumpet pump. At the pump inlet, we attach the hose, the second end of which we dress on one of the radiator nozzles. If the upper part of the container does not have a rising (folding) cover, it is necessary to ensure this possibility through the use of a piano loop - such a design will be much more convenient, simplifying the operation of our cooling system. At the same time, you need to try to make the lid as sealed as possible, for example, using a special soft rubber gasketBy setting it around the perimeter of the lid. Such a step will avoid splashing water through a loose connection - we want the salon to remain clean and dry?
The final stage is to ensure the power supply of the pump and fans. For this, their wires must be attached to the wires of the car cigarette lighter (we hope you take care of the safety of compounds by relating them with a tape).
All, air conditioning in the car with your own hands ready. It remains to fill it with water and ice, after which it is easy to connect the cigarette lighter to a regular jack. Note that when the motor is turned off, it is not recommended to operate such a system - you risk planted battery. As for the effectiveness of such a system, it is not necessary to hope for a miracle, but a decrease in temperature for several degrees in the affair area will be guaranteed. Where in the way to replenish the stocks of ice is a completely different story. At least at the gas stations such consumables Not yet offered.
Method using plastic bottles
This design is much easier to manufacture. And although it looks a bit primitive, the effectiveness of such a homemade air conditioner will not be much smaller than the previous version. So, the first stage of our design activity is to work with a bottle. Using a sharp knife or scissors, cut off the upper part of the tank (approximately in the middle of the upper convex rings). NEW set aside, and with the upper part you need to work: divide it about two parts and cut again. We get a watering can with a neck, as well as a small cylinder.
On the conical part of the watering can, do a series of holes around the perimeter, for which you can use either acute breakdown or soldering iron. If there is neither one, nor the other - any other cutting tool is suitable, at least a knife with a narrow blade. We do the same operation with the bottom of the bottle, namely on the convex rim located near the bottom. By inserting a cone into a glass (lower part), we get the body of our air conditioner.
Now it's time to engage in the installation of a fan equipped with a USB connector. It must be inserted into the third part of the plastic bottle. It will reliably consolidate it to help the adhesive tape (referred to as in the people of Scotch). The next step is the manufacture of a car ventilation deflector. For this, it makes the fool from dense paper, gluing the edge of the same sticky ribbon and cutting off the bottom along the diameter of the upper edge of the bottle. This improvised design will help to direct the flow of cooled air to the destination (for example, on the driver).
The smallest remains - lay in the container several pieces of ice (filling it at least half). Plug the connector in the car radio and enjoy the effect! If there is a long parking when the car is turned off, so as not to plant the battery, you can use the Crohn battery. Of course, such a design is unlikely to endure at least a month of use, but if we consider that our costs are not assembling such a design are almost equal to zero - if you wish, you can always make another such autocondary air conditioner.
Method with freezer
Since we will work with a metal container, efforts will need a little more, but the whole design will look solid and reliable. First you need to do the hole in the camera door. To do this, we use the jigsaw, cutting them with a circle with a diameter of about 10 cm.
To ensure air access from the salon, you must delete rubber compressor From the bottom side of the door. We insert the drainage tube into the slot, all the rest of the space thoroughly seal by means of a predetermined seal and the mounting foam, which will be needed quite a bit. Now it is necessary to attach two fans, one of which is designed to cool the compressor, and the second - for the extraction of cooled air outwards. Where to install the design - it does not matter. The main thing is that it does not interfere with either the driver nor passengers and directed the cooled air there, where necessary. In principle, nothing interferes in the presence of free time and "straight" hands to make and try all three options by choosing the most suitable.
Of course, if you are absolutely not satisfied with the non-zeys of such a homemade air conditioning system, no one forbids mounting the universal (at least abnormal) air conditioning. In this case, you will receive a solution that practically does not differ from the standard (some dissonance can cause the device control buttons from the existing interior solution of the instrument panel). The only "but" - the cost of such a solution to the problem will be about 60 thousand rubles.
Therefore, the search for alternative methods of cooling the car in hot weather are not stopped, and the folk craftsmen use any technical innovations to implement a more advanced, efficient and reliable design of the air conditioner made by their hands from the remedies. There is an opinion that nice results You can get using the window conditioner or mobile analogue in the car. The cost of such a solution is almost an order of magnitude less - about 10 thousand rubles, and if at your disposal there is already such a working apparatus - it will at all cost you almost free.
The idea is to establish such a monoblock air conditioner in the area rear seat, Use for its power to power the inverter 220 - 12 V, and for the output of the heated air, simply launch the appropriate nozzle into the window. However, there is a rather non-obvious error in such reasoning. It turns out, even the most intimid air conditioner for normal work It is necessary to consume about 1500 W. If at 220 volts it is in principle is not a problem, then a 12-volt homemade air conditioning installed in the machine will not be able to work in view of the enormous current consumed. Explain this with specific calculations.
Suppose the inverter provides minimal losses when converting. In this case, the onboard network will power mono air conditioning voltage on-board network (14 V), and current consumption will be 1500/12 \u003d 107 A. In order for the wiring from such a current, it should be a centimeter thickness of one and a half. But it should be noted that many generators do not even have such a high upper current limit. Yes, the inverter must be designed to work with the equipment of the appropriate power (1.5 - 2 kW) - and this is a very specific and expensive equipment that is found in a free sale is a big luck. So try, of course, it is possible, but subject to ensuring the solution of all of the above problems, which, frankly, is unrelated.
Air conditioning on semiconductor elements
Another idea walking on the network is homemade air conditioning in the car on Peltier elements. The idea is that the semiconductor element is quite large area when it is connected to the power supply on one side heats up, about the same degrees cooling on the other side. Purchase such plates - quite real, and the cost of them is not so high. By the way, mobile boxes refrigerators use this particular principle. It would seem that prevents from the pelier on the elements and the air conditioning system? Especially since such a solution will be inexpensive, and almost silent, without the use of the compressor, evaporator, tubes, refrigerant systems and other attributes of the classical auto air conditioner.
Unfortunately, the effectiveness of such a system will approach zero. The reason is quite banal - an insufficient surface area that will give cold to the salon. You just do not feel the difference when the device is turned on and off. Unless you put your hand on the device elements. But there is another problem - difficulty with heat removal from the bottom of the semiconductor elements. You will not be able to solve the problem - even purely theoretically, the effect of such a device will be zero.
Perhaps the ideal technical solution would be the manufacture of a roof of a car from semiconductor plates - in this case the problem of the heat sink is solved, and the cooling area will be sufficient to ensure that the cabin blowing. But there are other issues that require solutions - for example, temperature control. In any case, remove the roof of your car you are hardly decided, and for some reason, automakers are in no hurry to introduce such an idea of \u200b\u200blife.
Let's sum up
In spite of any tricks, the auto air conditioning, made with his own hands, can serve except that the demonstration of your ingenuity and technical condimation. The effectiveness of such devices does not have to speak, otherwise millions domestic cars Already long ago, it would be converted. Did you meet such machines in your practice? So if you want to ride comfortably, without imitation of air cooling in the cabin homemade devices, without installing a classic compressor air conditioner, do not do.
Technical progress does not stand still, the world goes to hybrid and electric vehicles, and the design of the air conditioner remains unchanged since the middle of the last century. You should not expect that you will find yourself smarter or lucky hundreds of professionals who are intensively working on this problem. So all your efforts aimed at improving the design of the self-made air conditioning system and increasing its efficiency will sooner or later be successfully forgotten, and the device itself will take an honorable place in the garage. In the end, the cooling capacity of a conventional refrigerator box will probably be higher than your homemade.
The article is even for those who do not grow hands from there.
Preamble: I was not 5 weeks in the capital of all Russia. Upon returning the heat I met me back in Pskov, and smoke - in Tver. But in Moscow I was waiting for another surprise - the excitement to fans and air conditioners. Attention! Under the cut a lot of pictures and traffic.
The fans did not turn out anywhere, conditioners too. Even if I manage to find something - the markup will be x4 or more. And the queue to the installation of Condishen - passed over 3 weeks of waiting.
Well, not disgrace, say? No, no disgrace. Having embarrassed by brains, the day of arrival is simple air conditioning already stood in my apartment.
However, we will have to work not only with brains, and money will also need. So if you, the reader is a glamorous blonde, urgently look for the nearest guy to implement the gadget written in this article.
So, not enough.
Given:
There is money, there are hands, there is a desire to get a fan or air conditioning, but there is no fan and air conditioner. What to do?Decision.
If there is no fan - it means it needs to be done. So. We go there, where "simple" ordinary people will not guess to look for fans, and they are there. That's right - in the nearest auto parts store. Better than domestic 8-)
Spice a hussak or a filter from the tap of the water pipe to pick it up on it in the store.
And buy in the car:
1. Radiator. Anyway will come down, larger than Okovsky (for Oka). Ask for no extra automation, otherwise it will have to thump. I bought a cooling radiator 21082-1301012, the price is about 1290r.
2. Fan Automotive on a radiator operating from 12 volts for cars VAZ, GAZ, AZLK, IZH, ZAZ and ZIL, power of 110 watts. Price 1190р.
3. Frame To this fan (do not forget about it!), 250r. (fan casing)
4. Set of fasteners For fan, radiator bolts (penal price)
5. Immediately buy reinforced rubber tubeswhich can be cut off any length. Perhaps a large auto parts store will be required. Fit the length on the basis of the planned location of the air conditioner and the source of cold water. Under my placement, the following characteristics approached:
The tube to the inlet of the radiator and the yield of the radiator (the most thick) is a total of 1 m. Long. Tube from the crane to the radiator pipe and back - 3 m. Long (more subtle).
6. Set of Khomutov (4 pcs.) Under the diameter of the radiator tube. You can take a couple of clamps to take for a small tube (which will be put on the crane).
7. Ordinary blue tape (10p.)
8. The cheapest sealant (~ 50 rubles)
9. Connector connecting to power supply to the fan (15p.)
10. Any. power Supply by 12 volts ( d.C.), I took from the old computer (AT form factor), 230 watts. It is convenient to turn on to the toggle switch, and not through the motherboard.
11. Optionally - you can take the electro-pump with the heating from the gazelle and the set of tubes to it with small clamps (800r. + 300r.) If you want to save flow water.
12. 6 o'clock personal concentrated time.
A small sheet of thick plywood, wooden rails, saw on a tree, bolts, nuts, self-tapping screws, drill and drill on a tree - all this was already in the farm, and it is necessary for the manufacture of a radiator retainer. Here you can show ingenuity. In extreme cases, everything will come down at hand, as well as rope and scotch.
The tape is needed for fitting radii, since the tube from (and k) radiator is larger than the diameter than the tube from the water tap.
We connect it all together. The radiator is placed horizontally, after pushing a hole for the thermal sensor. I stunned with a self-sample sealant. When the fan is connected to the power supply, we change polarity (minus connect to a plus, and vice versa) so that the fan changes the direction of rotation.
Cool this device takes out of tap water, excess water can be drained into the bathroom, or in a washbasin. Gives cool air. Power is not high, so it is desirable to plan extra rooms, especially the kitchen. Usually there is a malicious heat generator in the apartment - refrigerator. It is also necessary to take into account.
Really allowed to reduce the humidity in the room and the temperature of 3 degrees. The radiator for some reason works 50% of its surface due to aerial trafficuntil I decided this problem.
If you also decided to use a computer power supply - then you know that all yellow wires are +12 volts, all black wires are (minus), or "mass". The wires from the fan connection can be simply barley, plug into the power connector for the hard drive and wind the oily. Sometimes the wires fall apart, I still fixed them with a small nail. But for some reason, I only earned from red wires (5 volts), maybe the unit is not standard.
Here is a photo of the resulting monster:
Inside:
Connection of tubes of different diameters:
But the first contented user of this system:
Noise is not very much. The disadvantages of the system - due to the inverting of the fan, its power fell, and to deploy the design technically hemorrhoids. It also collects condensate, you can put a towel or a basin. What can I improve? Make a housing, invert the fan back and deploy the air flow from it to% username%, get rid of air traffic jams in the radiator. And the wires finally solder.
I wish you, reader, meet this summer exclusively at sea and on vacation Reviews for improving the design and funny non-constructive criticism with joy is made in the comments to this post.
UPD: If you repeat my feat, send plz pictures on Mail Netan.ru or here in comments.
UPD2: In the radiator, the water must be supplied down, and take it from above. There is also a crane for the "descent" of the airbag. It works efficiently only with the maximum stream of water - lowers the temperature of 5 degrees! At the entrance 30.1, at the exit of 24.9 Celsius. I tried to connect the pump to save water, but there is not enough power of the power supply - I will pick up a power supply and unsubscribe. At the fan frame, the lateral slots rubber ribbon for insulation of windows in winter, blowing effect more effectively.
Move into hot weather on the car without air conditioning is unpleasant and undesirable for a number of reasons. The heat in the car's cabin not only can cause the body overheating, but also increase the risk of trouble on the road, as the driver loses attentiveness when overheating. You can add to this that no one will like to sit in a hot car.
Especially acute the problem of the air conditioner for those situations, and when you have to stand in many hours, the oncoming air flow in the open window is missing here. Therefore, homemade air conditioning on the water, which is presented below, is completely simple in design and inventive idea, though low-power, but for some time you can come in handy on the road for the car and its passengers.
Details on video slides
It functions on the use of ice, therefore it works for a short time, about 1 hour. Improve this refrigerator-air conditioning for the car using Peltier elements. Their effect is that when the voltage is submitted, one side of the element will warm up, and the opposite cooling. As a result, we can cool the water in the air conditioner. Therefore, it is worth thinking about the improvement of the design below.
What do we need to make an air conditioner?
The plastic container, or, as otherwise called, the refrigerator bag. Little water pump with 12 volts. Suitable from the aquarium. Radiator car stove. Several pieces of wire. Tubes for connecting the pump. A pair of fans. Dremel, silicone, piano loops, plug for connecting to the cigarette lighter.
The first action. We put the pump on homemade air conditioning.
First you need to strengthen the pump, it must be installed at the bottom of the container. Wires from it need to be displayed to connect to a power source. As a fan in this case, the coolers from PCs by 12 volts are applied. They are put in the device cover. Since it in plastic containers has two layers, from the inside you need to do a square hole according to the size of the coolers. FROM back side You need to do two holes with a dremel. Fans will take air from the inside. Secure the cooler with its native screws.
Step 3. We put the radiator.
We will be put on the inside of the lid. Nozzles should be directed down. To install the radiator we use silicone. In addition, you can put on hot glue or epoxy resin.
Action 4. Completing the creation of the air conditioner.
For the convenience of the design of the lid and fast ice replacement, you can use a piano loop. Connect the radiator to the pump with the hose. The output hose from the pump is connected to the radiator input. To avoid water sound, it is desirable to wear a hose on the output tubum.
Next, connect all the elements to the onboard network of the car. If the operation of the coolers and the pump is needed less than 12 volts. Try using a charger from cell phones. In the author's model as a source, the output by 12 volts through the cigarette lighter.
For the working state of the homemade simple air conditioner in the plastic container, ice is placed, water is added. When power is turned on, the pump through the radiator will pump cold water. At the same time, the coolers will withdraw the cold air from the container into the salon, cooling it. Naturally, when the air conditioner is working, you need to close all windows and the cabin doors.
At least within one hour in the car will be cool. For example, in traffic jam, this air conditioner will be salvation from heat. There is another option that they want to do sometimes - (the link leads to an article about the device on Peltier), which is unlikely to be effective in a car.
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