Country house, cottage or country house will be warm and inviting, when they have a normal, full-fledged heating system. Due to the fact that today the market is widely represented equipment for hot water heating, the complexity of installation and in the organization of the autonomous heating system for your own home, no! It remains an important issue that is often faced by the owners of country houses, how to increase the durability of running water boiler, piping and radiators! What if poured antifreeze in the heating system at home?
Subject antifreeze, when it comes to the efficiency of the water heating system?
Traditionally it is assumed that the complex water heating is best to fill with water, which is the most common and affordable coolant. It takes into account the fact that water can be found everywhere and always. Water has ideal physical properties including specific heat, viscosity and heat transfer are essential. Despite the apparent advantages, the water has a substantial and significant disadvantage - low temperature it freezes. During the heating season, it is fraught with trouble. If you do not adhere to the conditions of use of the water of the boiler and the entire heating system in winter, coolant freezing threatens catastrophic consequences. For our climate, severe frosts are not uncommon, as a result of frozen water in the home heating system tears pipelines incapacitates radiators.
It should be remembered: The presence in the heating system of a country house water as a coolant, requires constant running of the boiler, in order to maintain zero temperature in the system. Heating should be constant, even if no consumer need, which leads to excessive fuel consumption and a significant financial cost.
Country comfortable house, equipped with a set of water heating needs constant supervision. Unexpected failure of the boiler control, power failures will cause a complete defrosting of the entire system. The consequences can be very sad. Will have to change not only the majority of pipes and radiators, but in some cases, to eliminate the consequences of the flood.
Warm house after such a state of emergency, ready to turn into a cold and frozen room uninhabitable. Will help solve the problem of antifreeze for heating homes, agent, successfully resist the low temperatures and do not lose at the same time its basic physical properties. To fill an antifreeze in a system in which the proportions add it to water or use the concentrate can available on the websites of many companies engaged in equipment and installation of autonomous heating.
Heating system in this case will remain functional during the entire period of operation, ensuring that your warm house will be protected from frost. Properly selected coolant will provide high operational and technological characteristics of the boiler water. In each case it is necessary to select a specific brand antifreeze, which comprises the required components and additives to provide reliable heating operation. Go to the antifreeze liquid in a heating system as a coolant - step correct and fully justified.
If you decide to increase the protection of its own autonomous heating system measures with the help of anti-freeze, must be carefully and balanced approach to this issue.
Antifreeze as coolant. The main properties and characteristics
For water heating in a private home is a fundamental aspect of compliance with the essential requirements of the coolant. Substance that is put into the system should:
- fully ensure an effective transfer of heat;
- a long time do not lose their basic physical and chemical properties;
- not form by heating scum and other side products operation;
- resist low temperatures, preventing freezing.
Assessing the water as a coolant, according to the above characteristics, the conclusion - plain water is not well suited for this purpose. Warm house with the coolant becomes unreliable. Despite the fact that water is characteristic of the high heat capacity and good fluidity, the water has a high corrosive effect and quickly loses its basic physical properties under the influence of a low temperature. Heating is of great importance and the quality of the water. A large percentage of the water content of the calcium and magnesium scale formation causes by prolonged heating to temperatures above 800FROM. With poor water quality water boiler tube system inside covered with scale, which greatly affects the quality of heating. Antifreeze for country house heating system in this case is advantageously different from the water, substantially increasing the performance of off-line heating system.
Antifreeze most of us are known for use in automotive applications. The name already suggests that the main quality of this material - the lack of reaction to exposure to low temperatures. The freezing point of this liquid can reach -650FROM. Only when the temperature falls below -700Since the crystallization process occurs substance. The reason for this behavior of liquids, a large concentration of the active substance components.
Read more detail about fluid choice for home heating.
Due to its properties and good interaction with water, anti-freeze may be added to the water heating system, thereby adjusting the temperature of the entire coolant freezing. Ice-water is added to the composition in a proportion of 50/50, provides it with the necessary fluidity even at a temperature of -400FROM. The boiler and the piping system in this case, reliable and well protected from freezing at a rapid lowering of air temperature. The higher the percentage of anti-freeze in water, the lower the freezing temperature of the coolant and, accordingly, higher boiling point.
To date, the market represented a fairly wide variety of brands of antifreeze. The basic qualities and characteristics depend on the type of the additives used in the liquid. Each additive gives substance specific properties, allowing it to better fulfill its tasks. For example, additives are often used to improve the efficiency of the auxiliary heating operation, providing:
- protect metal components from the effects of corrosion;
- dissolving and removing side coolant heating products;
- protection of various kinds of synthetic gaskets and seals from premature destruction.
Water heating in a house on the basis of anti-freeze is an effective means to ensure heating work safety during the cold period, extend the life of the main elements heating system. heating complex filled with any antifreeze, make a warm home safe and comfortable.
Important! Opting antifreeze as coolant for home heating, it is necessary to use a substance, corresponding to the technological requirements of the boiler water and other parameters of key system components heating.
How to choose a home antifreeze for heating systems
Currently, the domestic industry and foreign manufacturers produce different types of antifreeze. The major difference in each grade - basic component. Heating is best option antifreeze, which is based on brine, alcohol based. There are more expensive brands, which use propylene glycol or ethylene glycol. When choosing the most appropriate brands is important to pay attention to the additive, which is a part of the liquid. Choose a liquid, it is necessary taking into account the parameters of the water boiler in the user manual which is usually the manufacturer indicates in the existing restrictions and requirements for antifreeze brand.
This type of antifreeze available as a concentrate or as a ready-to-use solution. Typically, these are called household antifreeze.
At the household level have been successfully used antifreeze based on propylene glycol. The physical properties of this substance have the necessary characteristics of an ideal heat transfer medium. The only drawback is the relatively high cost of anti-freeze of the brand. Priority advantage propylene glycol antifreeze is environmental safety and the harmlessness of the main components of the human body.
It will be cheaper option of using antifreeze based on glycol. The substance does not freeze at a temperature of -600FROM. These brands meet all necessary technical requirements to the heat, including fluidity and good heat dissipation. Nevertheless Heating country house on ethylene glycol antifreeze today lost its relevance because of the toxicity of ethylene glycol. Low cost and relatively high technological characteristics of the material, in comparison with the threat to health security are no longer a priority. Which antifreeze prefer, you choose. In any case, the choice is the need of comparison of a number of technical parameters.
There are also commercially available antifreeze solution based bishofit and glycerol which have a completely neutral state relative to the environment and are not aggressive.
After reviewing the benefits of antifreeze for autonomous heating systems, it is not necessary to rush headlong into the store to make a premature purchase. When likely advantages of using antifreeze has a number of negative aspects that must be considered.
Before you pour the antifreeze in the heating system, it is necessary to remember! Never should be poured into pure antifreeze heating system, which only contains dissolved water in propylene glycol. The absence of additives in the liquid will create for you in the future more difficult.
Neglect of safety precautions and technical instruction will lead to the fact that the piping system in the joints may leak. Rubber under the influence of pure propylene glycol is prone to deformation. Additives prevent the occurrence of chemical processes that result in damage to the connection seals. With the help of additives, you can also avoid the rapid scale formation and foaming in the system.
Proper and efficient use of antifreeze in the autonomous heating systems allow you to forget about the thawed cells. With the use of additives in the composition of the antifreeze, you can greatly extend the life of a water boiler and all other components of the heating system of a private house.