Technology and scheme: steam heating in a private house. The scheme of connection of steam heating in a private house

Steam is usually called heating, in which the superheated steam is used as a coolant. This kind of heating was used at the beginning of the century before last to heat the premises. Later the steam was replaced with water, but the name is still used, and sometimes erroneously.

Is it worth using steam heating

As a reason for refusing to use steam as a heat carrier, a rather high temperature of heating of the instrument surface, which reaches 100 degrees, appears, this mark is often much higher. This indicates that contact with the surface of the battery will certainly cause a burn, while a break in the pipeline system can lead to serious injuries and property damage. Today, steam heating is most often used to heat industrial premises, entrances, greenhouses and transitions, but only if the system does not pose a threat to human health.

Layout of the pipeline for steam heating

If you decide to do the self-development of the system described in this article, you will need a scheme. Steam heating in a private house can be fully realized on its own. For this, one of the following constructive schemes can be used. The distribution steam pipe can be located above or below, among other things, the system can be characterized by an intermediate gasket of this element. You can use a wet or dry condensate line. Thus, if you decide to select a technology that assumes an upper laying of the distribution steam pipe, then saturated steam from the boiler through the separator will pass into the steam pipe, and then into the heaters. Thus, the coolant will condense and give heat to the external environment. Formed water through the condensate line will flow into the boiler. In this case we are talking about a wet-type condensate pipeline. Through the pipeline it is possible to make up the boiler with liquid.

During the installation work, you will certainly need a diagram. Steam heating in a private house can be realized independently, however in this case it is necessary to be guided by the attached rules. For example, it is important to imagine where the steam valve will be located, it is intended to adjust the steam flow. The circuit assumes the presence of a tee, it is necessary for an even distribution of the coolant along the radiators.

Advice on choosing a scheme

Experts believe that the upper distribution of the coolant is the most optimal option for the described heating system, which you can realize in a private house. In some cases, to reduce the number of pipes during the heating system, the lower wiring of the steam pipe is used, but in this case it is necessary to be prepared for a disadvantage, which is expressed in the fact that the condensate drain will be directed towards the steam movement. This can lead to hydraulic shocks. If you are interested in the scheme, steam heating in a private house can be arranged with its use. The most rational is laying the wire taking into account the slope towards the movement of the coolant. As for the condensate line, it should be inclined towards the movement of the boiler equipment. For convenience, in the system described, bypass loops are installed.

What else is necessary to know the master about the scheme for the implementation of steam heating

A branched circuit can be used in the work. Steam heating in a private house must be equipped with a certain technology. It assumes, during assembly works, the use of a collection tank, which has a float. During the filling process, the pump starts up, while the condensate starts to flow into the boiler.

Preparation for installation - selection of the boiler

If you decide to do all the work yourself, you should know that the boiler is the key element of this heating system. It is necessary to make the main emphasis on his choice. This equipment should perform its main function as effectively as possible, which is why it is so important to choose the size and area of heating of the building's buildings. You should take into account that the boiler should have such power, which is enough for heating the entire building.

Thus, if you want to work in a house whose area is equivalent to a limit of 60 to 200 square meters, then you need to select equipment, the capacity of which is 25 kilowatts. For an area ranging from 200 to 300 square meters, a device with a power of 25 to 30 kilowatts is needed. For an area from 300 to 600 square meters, it will be necessary to purchase equipment with a capacity of 35 to 60 kilowatts. If we are talking about an area that reaches 1200 square meters, you will need to buy a device whose capacity is 60-100 kilowatts.

You can realize the scheme of steam heating of a private house from the furnace. In this case, you will not need to use the boiler. However, if you still decide to use this technology, you can choose a device that works on natural gas, liquid or solid fuel or a combined fuel type. As in the furnace, as the constituent elements of the unit are: burner, furnace and ash pan. A key role in the design is given to the drum, to which the instrumentation, piping system and automatic fuses are fixed.

If you want to purchase equipment that has a high potential, then it is best to prefer a water tube boiler. However on sale it is possible to meet smoke, fire-smoke, fire-tube, and also fire-tube types of these devices.

Choice of pipes for a steam heating system

In order to equip the steam heating of a private house with their own hands, the schemes of which were presented above, it is necessary to select the correct pipes. If it is a question of steel products, then you will have to perform welding work. Such a heating pipeline will be characterized by strength and reliability, but among its shortcomings can be identified low corrosion resistance. On sale it is possible to meet the zinced and stainless pipes which are deprived aforementioned lack, they should be connected by means of a carving, however this pleasure can not be named cheap.

When to choose copper pipes

The system of steam heating in a private house, the scheme of which can be selected by you after reviewing the above recommendations, can be arranged using copper pipes. They are very reliable, excellently demonstrate themselves when exposed to high temperatures and high pressures. Installation work will need to be carried out using high-temperature soldering. Copper pipes can be embedded in a wall, but copper heaters are considered to be among the most expensive.

Features of the installation with the existing furnace

Steam heating in a private two-story house, the scheme of which assumes the presence of a stove, provides for the use of rules and technologies that are used in other cases. The pipeline layout will look the same. But steam heating with the help of an oven means the absence of all kinds of heating elements that could be inside the premises. As an exception, there are rooms with an area exceeding 40 square meters.

Technology of work

After the scheme of connection of steam heating in the private house has been chosen, it is possible to begin to execute works in a boiler-house. In this case, the room is protected, it must be burned with non-combustible material. At the same stage, it is possible to fill the foundation for the boiler equipment. The latter is installed below the level of radiators and pipelines, which allows you to achieve steam movement through the heating system up. Among other things, the condensate will merge into the boiler by gravity.

If steam heating is to be realized in a private house ("Leningradka" scheme), then the installation of radiators and pipelines, as well as the laying of pipelines, is carried out at the next stage. In this case, you need to select the correct pipe. Specialists recommend paying attention to copper products. Plastic can not be used categorically, since it is not able to undergo the effects of high temperatures.

Radiators are installed in the system using a threaded connection. The main thing at the same time is to observe the tightness. At the last stage, the boiler is installed and the system operability tested. Thus, you will realize the scheme of steam heating of a private house without a pump.