Which brand of engine blanket to buy? Blanket for the engine "Avtoteplo": price, reviews

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

A modern engine cools down completely in a few hours. Although much here depends on the ambient temperature. More severe northern regions lead to the fact that sometimes in the morning it is impossible to start the car at all, which is why many resort to installing preheaters. But the system is expensive and complex, which does not always work correctly. An easier solution is to buy an engine blanket. But even here there are some nuances, which we will consider.

Should or not

First of all, you need to understand whether such a purchase makes sense. The fact is that not always the temperature in winter falls below 20 degrees Celsius. Under such conditions, if the engine and its systems are in good order, there should be no problems with starting. But if at night the thermometer is -30 and below, then there is a chancedo not go to work on personal transport, but go public.

It is for this simple reason that you need to purchase a car engine blanket. It will significantly reduce heat loss. For example, an aluminum cylinder head gives off heat to the environment faster than a cast iron one. This leads to the fact that after a few hours of inactivity, the engine will be cold. Well, starting a completely cooled down or still warm internal combustion engine are two completely different things, which every experienced motorist actually knows.

What manufacturers say

Companies for the production and sale of car blankets often give simply amazing numbers. For example, it is often said that the internal combustion engine will cool down 3 times slower. It is unlikely that such indicators will be achieved thanks to a blanket, but it is quite possible to reduce heat loss by 1.5-2 times. Therefore, if your motor cooled down in 2-2.5 hours, then you can increase this figure to 4-5 hours. This is sufficient in most cases.

As for the effect of low temperatures on the engine, we will consider this a little lower. Much more interested in the question of the impact of high temperatures on the auto blanket. During the operation of the internal combustion engine, a large amount of heat is generated, which is why many people do not purchase auto blankets and do not use them due to a possible fire. But this is more of a prejudice. If you cover the engine compartment with an ordinary blanket, then yes, in this case, the risk of fire increases significantly.

What a car engine blanket is made of

Modern manufacturers use fiberglass or felt as a base. The latter has special impregnations that significantly increase the ignition temperature. Qualitatively, the product can withstand up to 1,000 degrees. The felt itself, if it is not pre-treated, burns already at 300 degrees Celsius. Often, manufacturers use flint (bas alt) wool. It is also used in construction for insulation of residential buildings. But fiberglass is considered more preferable. It barely burns.

But the temperature in the engine compartment should not exceed 100 degrees Celsius. For this simple reason, the use of both felt and fiberglass can be considered quite safe. Especially since the temperature is below zero.

Blanket for the engine "Avtoteplo": reviews

This car insulation is in high demand among drivers. It is of domestic production, which affects its cost. In addition, such an auto-blanket has proven itself well. Depending on the brand of car, the weight may vary. The average is 4-5 kilograms.

Motorists note that the car heats up an order of magnitude faster, and, accordingly, fuel consumption is slightly reduced. The efficiency of the stove also increases due to faster heating of the power unit. The blanket for the Avtoteplo engine, reviews of which we are considering, has electrical insulating characteristics. This completely eliminates the possibility of a shortclosures. Many note that it was this manufacturer that achieved the lowest heat transfer. The insulation easily withstands contact with technical fluids such as oil, antifreeze and washer during the entire period of operation. In general, many people praise "Avtoteplo" because of the low cost and high quality of the product.

About the benefits

Now we will consider the main advantages that any auto blanket should have, in particular "Autoheat". Firstly, as noted above, this is the preservation of the heat of the motor. Due to this, the number of cold starts is significantly reduced. This, in turn, significantly extends the life of the motor. The lubrication system of a cold internal combustion engine is far from ideal. When the oil is too thick, it does not have time to spread over all rubbing parts, this leads to accelerated wear.

In addition, there is an opportunity to save on fuel. This is due to the fact that the warm-up time is reduced, and therefore, less gasoline or diesel is needed to reach operating temperature. Blanket for the engine "Avtoteplo", the price of which is about 1,500 rubles, allows you to save fuel and prolong the life of the car's power unit, and this is important.

Main flaws

The disadvantages are that it is possible to overheat the motor and reduce the lubricity of the oil. But this applies more to operation at positive temperatures, when the use of such a blanket does not have anymeaning. Moreover, it harms the motor. It is quite logical that when using an auto blanket, the temperature in the engine compartment rises. This can cause the gasoline to boil. In particular, this problem occurs in cars equipped with a carburetor.

Lack of normal cooling contributes to the boiling of gasoline and leads to a decrease in the power of the internal combustion engine, which affects the dynamics. The high temperature contributes to the fact that a short circuit is possible. But this only happens if the wiring is faulty, which is common with older cars.

How to use it correctly

Usually there is no problem with this. A blanket is purchased for the engine, the price of which depends on the size and materials used. Fiberglass will cost more, but its efficiency is an order of magnitude higher. Installation is extremely simple. To do this, the blanket fits neatly into the engine compartment. The edges are bent in such a way that the hood opens and closes freely. The effectiveness of the blanket also depends on the tightness of the fit. Therefore, it is not recommended to attach it directly to the hood of the car, as there will be an air gap between the engine compartment and the blanket.

Useful information about choosing

An engine blanket that's suspiciously low in price should make you a little suspicious. First, you need to pay attention to the availability of quality certificates. This applies to both domestic and foreign products. Information such as manufacturer,product material and name. This should be duplicated directly on the product and its packaging. If any deviations are noticed here, then you have an outright fake, it is strongly not recommended to use it, as it is very dangerous. It is better to choose a proven blanket for the Avtoteplo engine. Its price is slightly higher than some manufacturers, but the quality is often good. Although here it is desirable to check everything.

How to choose a quality engine blanket? Reviews will help you with this. Motorists have already experienced more than a dozen manufacturers. The company from Chelyabinsk "Avtoteplo" proved to be the best. When buying a product, a passport must be attached, which indicates the car models for which it is suitable, and performance characteristics. Please note that the blanket on the engine, the reviews of which we have already reviewed, should practically not shrink and sag. Otherwise, there is a chance that the fabric will get on the timing belt or roller, and this is not good enough.

Can I do it myself

You can make a blanket for an engine with your own hands, some motorists do just that. Sometimes this is the only right decision, especially since there is nothing complicated about it. First you need to decide on the size, then with the material. It is very simple to measure the engine compartment and for this you only need a tape measure. You can also choose high-quality material without much effort. It should not burn and melt, have an average density, since it will need to be flashed. Well, one more important condition is the preservation of heat under the hood of the car.

As a basis, you can take fiberglass, the characteristics of which have already been considered. Of the fillers, it is better to stop at mineral wool. It is quite prickly, so it is better to carry out work in rubber gloves. Then everything is simple, we take and sheathe bas alt wool with fiberglass. It is advisable to do everything carefully and conscientiously. It is important to sew a fiberglass "quilt cover" with high quality. It contains bas alt. On this, the production can be considered completed.

Summarize

You can make a homemade car engine blanket. Reviews in this case are also positive. Many motorists have already done this and can give some useful tips and talk about the features. In general, there is nothing complicated here, the main thing is not to rush and use a strong thread.

If you don't want to bother, you can just go to the nearest car shop and buy a product of the domestic manufacturer "Avtoteplo". It costs about 1,500 rubles. The service life is often several years. Many motorists use such a blanket as a lining, if they suddenly need to climb under the car on the road. There is no need to worry about the aesthetic component, it is much more important that the blanket cope with its immediate task. In warm weather, it is advisable not to use it, since such a need simply disappears and, moreover, it can harm the car.