Rozrahunok of electrical heat supply

Podіgіv podlogi is becoming more and more everyday rіchchyu in our booths. They turn on the pidlog for the help of water scorching, putting the pipes in the screed, or electricians - different heating elements, like electricity are converted into heat. It is far from possible to get water heat under the water - in old apartments it was impossible to take it off. With the electric power, it is easier to know the option to navit for old overlaps, which gives the minimum preference. Ale, it was warm at the booth, obov'yazkovo zazdalegіd rozbity razrahunok elektrichno ї teploї podlogi. These vitrati on obshtuvannya will be optimal, and tightness enough to induce for the coldest periods.

Rozrahunka techniques

We need to be appointed, you will have the main scorching heat (without radiators and other heat sources) or supplementary ones (for increasing comfort). Fallow in the event of a change in the distribution of electrical heating supplies. As a rule, pіdіgrіv pіdlіv - liѕt dаtkovе scorch, єone vimоg - tautness mає stаchiti in order to heat the pіdlogu to comfortable 28.5-29°C. There are no others who can. For such a layout, they are boldly corseted with average figures, designated by an additional path (at the table below). When vikoristanny pіdіgіvu pіdlogi as osnovne scorched, pіdhіd іnshiy: heat can be sufficient to compensate for heat loss. There is something more folded here - you need roses.

Rozrahunok elektricheskaya teploї podlogi for heat losses

There are two ways to grow the electrical heating supply. The first one is the rozrachunk itself. From the point of view of the methods, the heat consumption of the application is determined from the beginning. In which case the region is protected, in which the life is known, the material and the fabric of the walls, the fabric and the type of insulation, the expansion of the windows and the type of slope, the appearance of the area of ​​the walls that overlook the street, the orientation of the accommodation (on the day, food). All these factors are poured into the amount of heat that comes from the place and how it happens to be filled.

The heat loss of the skin type of the budive material can be found in the special literature, and also in the methodology. Such a rozrahunok is boring on the right, ale wine allows you to take exact data. Tse on vipadok, like you want to rahuvati yourself. If not, then you can get a heat engineering rozrahunok from fakhіvtsіv. I, as the area for heat under the log is planned to be large, more beautiful. Sometimes, independently sing heat losses in times, you will see fahivts. And zayvu tightness - for free stained pennies.

The figure will be taken off by the intensity of the electrical heat supply, as it is necessary to compensate for the heat losses of this facility. All electrical heat protection is due to the fact that you need to pick up the heating elements in such a quantity and such a tightness, so that the stench could see the total amount of heat required (it is possible with a small margin). If there will be heating cables, it will be possible to expand the laying scheme in such a way that the entire required cable footage is laid out on a given area. It is as if it was victorious to beat the plethoric warmth of the pidlog, requiring the thrashing of the plethora of the necessary tightness. If you’re in a mood, lie, so that in order not to feel cold with your feet, that hot heat, stand between the dry heating elements, it’s not your fault to be larger than 30 cm. 3 cm, closer to 5 div.

Get respect! The electric heat is laid only on this square, as it is not occupied with furniture that great butt technology. It is connected with this, that the heating elements of the heating element and the logs do not tolerate overheating (there is a self-regulating cable that heats up). Therefore, the cost of electrical heating costs is due to the cost of furniture and equipment on the plan (at scale). Having appointed a square that is not occupied by the situation, you can proceed to the rozrahunka. Another important point: even though the heat of the base is the main source of heat, the surface that is heated is not responsible for less than 70% of the total area.

Significance of the necessary tension in the fallow in the presence of a recognized application

Another way is to appreciate the average statistics. A lot of materials, like vicorist, for the first hour of the life of living houses, are fenced. Tse allowed to enter the average figures of the necessary tensions of heat and conditions for scorching the application of various recognition. (Look at the table).

When rozrahunku elektrichnaya teploї pіdlogi found occupied area multiplied by the norm, taken from the table. Take off the figure, as you can see the electric heat supply. In principle, it will also be the maximum reduction of tension, which is necessary for the improvement of the condition.

For example, if 10 squares will be heated near the living room on the first version, then you can see / save the heating element can be 140 W / m2 * 10 m2 = 1400 W. Tse spozhivana poguzhnist for a year. Do not swear. In reality, such a vitrata can only be turned on and off, until you reach the set temperature. At this hour, the heating is done fast. Then the heater is turned on / off by the thermostat, which keeps the set temperature accurate to 1°C. The amount of electricity, which is cool during this period, to lie down in the weather (it’s colder, it will turn on more often) and the stage of insulation and the application as a whole.

What can be added to the heat supply

On those, it would be better to work on those, it would be better to practice pіdіgrіv pіdlogi, not only the tightness of the heating elements, but those, the stilts of correctly splitting and splitting the whole “pie”, as if the materials were correctly selected.

Pokrittya

We are pouring a cover onto the heat supply, as if laying on top of the heating elements. For example, it is possible to use a resistive or self-regulating cable for heating, mothers of a new or a shearing infrachervone sublog, most often they are poured into a screed. At the same time, there are special sums for the warm state. The second option is to add additives to the standard cement-food grade to increase the thermal conductivity of concrete. Another option is cheaper, but you can find information about the necessary additives. Natomist can be spared.

Then ceramic tiles are laid on the screed - near the bathrooms, corridors, kitchens. In living quarters, the most common vicorist is laminate, linoleum, and carpet.

Depending on the fact that you are planning to prepare a bed for a warm bed, you only need to win over only those materials, which are designated for laying on a warm bed. They may increase heat conductivity, it is normal to endure heating three times. Since the price has been raised, it has been primed, that one will be more effective.

The last choice of finishing covering for warm underlayment is carpet. Navit spetsialny, vіn hirshe for all others to conduct heat. To heat it up to a pleasant 28-29°C, raise the temperature of the heating elements by 4-5°C more, lower for other types of processing.

The best choice is ceramic tiles or ceramic granite. The stench may have a good thermal conductivity, but the stench is also cooled by the increased heat capacity - a good hour passes until the stench warms up. Lay the tiles and the heat needs to be applied with a special adhesive.

When using heating cables (whether they be) or shearing warm cables, the laying technology is the same. The screed is poured on the bottom, the concrete is gaining strength for 28 days, then the tiles are laid. If you choose mats from the cable, which is heated, the process changes, moreover, it is significant: the tile can be laid on top of the mats on the required ball of glue. Vitrata glue at times great (minimum ball tile + glue 3 div), but the hour needs significantly less.

Plivkov heat underlay can be worked without a screed. Yogo put under the laminate. On top of the pl_vka, a special lining is laid out (for warm lining) and a laminate can be laid. Under the linoleum or the same carpet, lay out a hard base - lay sheets of plywood, chipboard or OSB, and then lay the finishing coat on them. Such an attachment of electrical heat pads without a screed is only possible in the fall, as if the radiator is scorched. Everything is laid down quickly, but the scorching is not effective - the great heat output is not within reach of the daily benefits.

Thermal insulation

The more thermal insulation under electric heaters, the less electricity is needed to maintain normal temperatures. As soon as the hour of everyday life of the pidlog was already insulated, it is possible not to lay the insulation. If you want a system - you install a cable or a plywood lining - talk about the need for a different heat-insulating lining. The stench of the different in the different systems, but the presence of the bazhan. Todi, rolyachi rozrahunok elektrichnoy teploї podlogi for srednёdnostatistichnyh denim, you can take the need for tightness along the bottom edge or wind the troch lower. And tse - protected pennies during power-up, and during operation (less heat is needed on non-heating).

Trochs about heat-insulating materials, yakі recommend vikoristovuvaty with the power of warm weather. The most optimal - extruded pnopolistirol (EPPS). Vіn maє suffice schіlnіst i mіtsnіst, schob vitrimat the vice of the screed and everything that is on it perebuvatim. Another option is thermal insulation, which is drunk, high thickness. The way is better, and even more expensive. The thickness of the screed needs a temple of 60-80 kg / cu. Truthfully, the best characteristics for today (thermal conductivity may be similarly 0.2-0.3 fallow in the harvester).

Often, when laying electrical heat underlays, it is recommended to use vicorist heat insulation with a foil surface. We argue that the foil is used to change the heat exchanger in the middle of the application. Won so and pratsyuє, but for the obviousness of the increased gap between heating it with foil (not less than 3 cm). Pyrosis has no warm underlays and cannot have any traces of prosharks. So, laying down this material is just a waste of pennies and an hour. There is one more argument against laying a foil ball under a warm bed. Foil in concrete collapses into saws through a sprat of tizhniv and becomes a familiar marna. The stench cannot grow up to redistribute equal heat in such a state.

Temperature controllers and sensors

Scheme of the electric heat and the sub-logs transmitting the presence of the temperature controller and the temperature sensor. Your presence is not obv'yazkovo - you can manually turn on that vimikati heating. But only at once with these outbuildings, the system is practicable, trivial term, provide the necessary level of comfort, rationally win electricity, unikatim overheating. On the distribution of electrical heat, the presence or the presence of the thermostat with the sensor is not added, and the axis on the term of service is even more strongly indicated. As has already been said, more important heating elements are afraid of overheating, and when manually controlled, it is even more difficult to disappear. A couple of times you won’t suddenly get wet, the cables / plіvka / mothers will melt.