Is it better to spacing the floor heating pipes as densely as possible?

Floor heating is not as close as possible, as for how much reasonable, should be considered.

Floor heating can heat up, the most important thing is that the floor heating water can flow smoothly in the pipes; Therefore, the coil spacing of floor heating needs to consider the smooth and smooth circulation of heating water in the pipeline as the main condition.

The shape of the floor heating coil is usually in a hollow shape around the ground, and we choose the diameter of 16 mm and 20 mm for each pipe, and almost all of them use 16 mm; In addition, in dry underfloor heating systems, 20 mm is mostly used.

In the construction of floor heating pipes, the pipes need to be bent, and the spacing between the two water pipes determines the angle of bending; The angle of its bending determines how much resistance the heating water has; Therefore, in order to use a 16 mm diameter underfloor heating pipe to dissipate heat smoothly, the spacing of the pipes is a minimum of 15 cm and a maximum of 20 cm. In addition, when using 20 mm pipes for heating, the minimum spacing between the pipes is 20 cm, and the maximum distance can be 25 cm.

If you want to use a pipe spacing of 10 mm, it is not possible to achieve a diameter of 16 mm or 20 mm mentioned above, and it is only possible to make a spacing of 10 cm if you use a floor heating pipe with a diameter of 10 mm or 8 mm.

If you ignore the fluency of the heating water and make the spacing of the pipes smaller, that is, make a dense pipe, it may bring about poor water flow, problems with heating or how big the wall-hung boiler is wrong, and the gains outweigh the losses.

The spacing between floor heating is not as dense as possible, as for how much is reasonable, it should be considered comprehensively. In some special environments, such as bathrooms, exterior rooms, balconies, etc., different pipe spacing will be laid to achieve a constant temperature environment, rather than the denser the pipe spacing you think, the better.

Therefore, when the user installs floor heating, the spacing between the floor heating pipes is best installed according to the actual situation.

Overspacing of underfloor heating pipes can have the following effects.

Increased installation costs: Laying too dense pipelines will increase the consumption of underfloor heating pipes, which will increase the installation cost of the owner.

Affect the service life of the wall-hung boiler: the service life of the wall-hung boiler will be reduced, the denser the floor heating pipe is laid, the longer the pipeline as a whole, and the pipe will increase the resistance of the pipeline, so that the circulating water pump of the wall-hung boiler will work under full load or even overload, and the wall-hung boiler will often start and stop repeatedly to affect the service life of the wall-hung boiler.

Increase the risk of dead bends: Blindly reducing the spacing of floor heating pipes will cause many more turns in the floor heating circuit, which means that the arc of the floor heating pipe bend will become larger, which may cause the pipe to break.

It can be arranged according to the standard spacing, and it is not necessary to be too dense or too large.

The denser the floor heating pipe, the better, and the distance between the installation of floor heating pipes is standard.

With the improvement of the quality of life, people's pursuit will also increase. For example, in winter, only air conditioning is installed in the home, which can no longer meet people's requirements, and now they are all retrofitted with floor heating.

In the process of backfilling, if the pipe is too dense, there will be no concrete in the area, and if there is a large area of very dense floor heating pipe, it is very easy to crack after the concrete is poured. And the degree of cracking will get worse and worse. Under the same conditions, the ground temperature of the dry aluminum plate floor heating end is about 5 degrees higher than that of the wet cement end!

Therefore, the main influence on the temperature of floor heating is the end of floor heating. Inlet water temperature and pipe spacing are three factors!

What is a "return arrangement"? Bending the coil in half and then extending it from the center to the periphery is called "return routing". The advantage of this is that the inlet pipe and the return pipe are arranged at intervals, and the overall indoor temperature will not have a temperature difference.

The laying spacing of floor heating pipes is not fixed in the industry standard, but it is said that it can be at 150-300mm. Therefore, for most underfloor heating installation projects, as long as they are within this large range, they are in line with the requirements of industry regulations.

The heat load required by the room and other related data have been carefully studied and calculated, and the spacing of each floor heating coil has its corresponding basis and reason, and the spacing of the coil is too dense not only will not make the heating more comfortable, but also will cause a lot of negative effects. The over-density laying of floor heating pipes will inevitably lead to the lengthening of floor heating pipes, and the lengthening will make the water pressure smaller. It also affects the speed of water flow, and if the water speed slows down, then the heat exchange effect will be worse.

In the end, the inlet water is hot, and the outlet water is cold, and the flow rate is low. Poor heating effect.

If the spacing of the floor heating pipe is too small, the turning arc of the floor heating pipe will be very large, so that the floor heating pipe may be broken, resulting in waste of materials and affecting the construction progress. Once the ground heat dissipation is too slow, it will bring problems such as overheating of the ground, falling off the floor tiles, blackening of the floor, uncomfortable feet, and diseases caused by high indoor temperature, which may also lead to the situation that the heat cannot be heated. The laying construction should be paved with a two-millimeter insulation board, and then a layer of EPE reflective film should be added to ensure that the heating temperature is more than 38 degrees, and the circulation speed is enough, and the home is guaranteed to be warm, and the weather becomes colder, and the temperature is gradually increased, and the maximum temperature is 55 degrees.

Before installation, the design drawings of floor heating laying should be formulated, and the preliminary installation should be entered after the completion of hydropower construction: the water collector should be installed first, and then the main water pipe should be connected for a water pressure test, and the temperature control line and temperature control pipe should be pre-embedded; The full laying phase of the underfloor heating: the insulation board and reflective film are installed first, then the underfloor heating pipes are laid and the second hydraulic test is carried out, and finally the ground is backfilled and leveled.

Underfloor heating pipes should be laid under the floor, maintaining a suitable density. Floor heating pipes are not as dense as possible.

Floor heating pipes should be laid according to the structure of the house, needs and other factors, rather than the denser the better.

No, the number of meters per square is fixed, about 5 meters of floor heating pipes, if the floor heating pipes are paved more densely, each circuit will be heated unevenly, which will cause some rooms to be very hot, some are not hot, the distance between the meters of each circuit should be kept at plus or minus ten meters.

The denser the floor heating is, the better, because the coil spacing is too dense

It will cause a special phenomenon of dryness and heat due to the high indoor temperature, and it will also affect the health of the human body. The design of the spacing of the floor heating coil is calculated according to the relevant data according to the formula based on many factors. The spacing is too small, the coil is difficult to cause poor construction, and the spacing is too large to meet the heat dissipation requirements.

Nowadays, the spacing of floor heating pipes is basically 15cm or 20cm

No. In the design of floor heating, many owners believe that the denser the floor heating coil, the better, and the denser the room, the warmer the room.

In fact, the design capacity of the spacing of the floor heating coil is calculated according to the relevant data and formulas according to various factors, and the spacing of the coil is too dense, which will not only cause the phenomenon of dry heat due to the high indoor temperature, but also affect the health of the human body. The high-quality floor heating system is completed by professional floor heating design, high-quality floor heating products, and standardized floor heating construction, and every link must ensure quality. Therefore, when choosing floor heating, we should consider many aspects, and do not choose blindly.

Only the right choice and get out of the misunderstanding of floor heating can ensure the quality of floor heating.

The industry has its own standards, don't guess.

The spacing of floor heating pipes should be laid in accordance with the scientific laying distance in order to achieve the best heat dissipation effect and meet the indoor heating. and extend the service life of underfloor heating.

No, this may lead to a slow increase in the indoor temperature, and then the indoor temperature will be particularly hot, making the indoor air too dry, leading to various diseases in the human body.

: If the underfloor heating pipes are too dense, it will cause the ground to crack. Because after our floor heating pipes are coiled on the ground, they generally need to be backfilled.

: If the floor heating pipe is too dense, it is also impossible to achieve coil installation: If the floor heating pipe is too dense, it will lead to too much coil bending.

: Underfloor heating pipes are coiled too densely, and single-loop pipes will be too long. ⑤

There will be too many underfloor heating circuits in our rooms.

In the actual decoration, many people think that the denser the floor heating pipes are laid, the warmer the home will be, of course, this idea is theoretically correct, but in the actual decoration and laying process, safety, practicality and other aspects must be taken into account, so the appropriate distance between the floor heating pipes must be retained. According to the national standard, the minimum spacing between floor heating pipes is 100mm, and the maximum is not more than 300mm. Usually when laying floor heating pipes, the spacing is mostly distinguished by the diameter of the heating pipe, the spacing of 16 pipes is generally 15cm, and the spacing of 20 pipes is generally 20cm.

Floor heating is a common heating equipment, but some people think that the denser the floor heating can have the better heating effect when laying the floor heating, which is actually incorrect. Next, pchouse will introduce to you what is the spacing of floor heating pipes.

1. The spacing of the national standard floor heating coil is 100mm. However, it should not exceed 300mm, the spacing is too small, the coil is difficult to cause poor construction, and the spacing is too large to meet the heat dissipation requirements. Household spacing is generally 25cm, and 20cm is OK.

Public places are generally 25-30cm spacing. The spacing of floor heating pipes is designed in the range of 100mm-300mm according to the different heating conditions and room layout. Generally, the spacing of pipes is about 200mm.

2. Spread more 20cm spacing in the north.

In the north, most of the floor heating is laid with a 20cm spacing, and there are three reasons here: first, 20 caliber floor heating pipes are used in the north; Second, the north is mostly an engineering market, 20 caliber floor heating pipes + large point spacing, and less pipes should be used, which can reduce some costs; The third is that the houses in the north are better insulated, even if the spacing is a little larger, they can be heated up quickly.

3. The southern part of the country mostly uses a spacing of 15cm.

In the south, most of the floor heating (home decoration) is mostly laid 15cm spacing, here are two reasons: one is that the south uses more 16 caliber floor heating pipes, the smaller the pipe, the more densely laid. If you use 10 caliber floor heating pipes with beams, you need to lay 10cm spacing; Second, the insulation of houses in the south is worse than that in the north, and the pipes are more densely paved and easier to heat up.

It is the arrival of another year's cold winter, so many families are busy buying heating equipment, and the heating equipment in the general home has electric heating, electric stoves, etc., and these heating equipment can not meet everyone's needs, and now people's income levels have also increased, so say. When the home is decorated, floor heating and floor heating will be laid, which can make the whole room warm, and floor heating pipes will be laid when laying floor heating. There should be a certain point between the floor heating pipes, so let's give you a detailed introduction.

Standard for laying floor heating pipe spacing

Now there are two kinds of floor heating pipes commonly used by Wangji, one is 16 pipe diameter, the other is 20 pipe diameter, the pipe spacing of these two is different, and the pipe spacing is very different in all aspects. For example, the pipe spacing in the general bathroom is between 10cm and 12cm. The bedroom, living room, etc., is between 20cm-25cm.

The spacing of the floor heating coil is determined by a series of factors such as the heat load of the room, the temperature and temperature difference of the water supply and return, the insulation layer and thickness, the filling layer and the thickness, the decorative surface layer and the thickness, etc., which must be comprehensively considered in the design. The arrangement of the coil should be adapted to the heat load distribution of the room, and the coil should be relatively encrypted in places with large heat load such as exterior walls; However, the load of the regional center of the excavated fiber in the room is very small, and the spacing of the coils should be larger. In this way, the indoor temperature can be uniform, reduce air convection, improve air quality, and give full play to the effect of floor heating.

The disadvantages of overly close spacing of floor heating pipes

Many users think that the smaller the spacing of the floor heating pipes, the better, in fact, this is a wrong understanding, and the floor heating pipes are too dense to have the following disadvantages:

1.Increase investment

The pipeline is laid too densely, increasing the consumption of floor heating pipes, increasing the initial investment of the owner, even if the dealer takes the initiative to increase the density in the later stage does not affect the owner's investment, the disguised increase in the cost of corporate profits is not necessarily a good thing for the owner in the long run.

2.Affect the service life of the wall-hung boiler

The excessively long floor heating pipe will increase the resistance of the pipeline, which will make the circulating water pump of the wall-hung boiler work at full load or even overload, thus affecting the service life of the wall-hung boiler.

3.Increases the risk of dead bends, increases water resistance, and reduces flow

Blindly reducing the spacing of floor heating pipes will cause many turns in the floor heating circuit, and increase the thermal resistance; In addition, it will increase the difficulty of construction, and the phenomenon of poor circulation or local overheating often occurs, and the reduction of the spacing will seriously affect the play of the floor heating effect, and will also add some unnecessary troubles to the future.

The relevant information about the floor heating pipe interval is introduced to you here, and I believe that you have a good understanding of the floor heating interval after reading it. In fact, the core of floor heating is the floor heating pipe, which relies on the floor heating pipe to provide heat, and there should be a certain interval between the floor heating pipes, so as to increase the greater heat. If you go to the house, you need to lay underfloor heating.

You can find out in advance how much the floor heating pipe is, I hope it can help you.

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