With the development of science and technology and the general improvement of people’s living standards, central heating was mostly used in the north, but now the requirements for residential comfort are getting higher and higher, and heating methods in winter are gradually diversified. Electrothermal film heating is welcomed and recognized by many people because of its strong comfort, flexibility and advancement. During the use, some careful users found that the same electric heating film, installed in different houses, has different heating effects and energy consumption. What is the reason for this?
Today, we will introduce the factors that affect the energy consumption of the electric heating film. If you plan to install the electric heating film, you may want to know it first. The thermal insulation of the building and whether the house has thermal insulation are directly related to the effect of ground heating and energy consumption. Whether the heat of the ground heating system is effectively stored is very critical. If the thermal insulation is not good, the heat generated by the ground heating system cannot be saved. The heating system must work all the time to maintain the heating temperature, and the energy consumption will be high.
The orientation of the house, the room faces south, can effectively use solar energy heat, of course, the temperature in the house is easy to rise, the heating effect is good, and the energy consumption is low. If the room faces north and the sunlight is less, the temperature difference between inside and outside the room is larger and the energy consumption is higher. Floor materials. The thermal conductivity and thickness of the floor materials above the floor heating system also have a great impact on energy consumption, which is generally related to the floor or floor tiles and other floor materials you choose. It is recommended that you choose floor decorative materials with good thermal conductivity, and the thickness should not be too high. In this way, the heating is fast, the effect is good, and the economy is good. The problem that the heating temperature does not match the user’s work and rest time is solved.
In the process of floor heating construction, the materials and thickness of moisture-proof materials and thermal insulation layers are related to the ground heating effect and energy consumption. The insulation layer under the ground is high, with less heat loss. The heat is effectively used for indoor heating, and the effect is sure to be better. Houses are old and new. Generally, the water content of newly built houses is very high. The cost of using floor heating for the first time is not as energy saving as it is said. This is very normal because the houses absorb a lot of heat to dry the houses, but the cost of using floor heating will become lower and lower the next year.
Temperature setting, the key to energy saving of electric heating film is to set the temperature reasonably. If the heating temperature you set is 16~18 ℃, the actual feeling temperature of floor heating should be 19~21 °, which is 3 ° higher than the traditional heating method. Some people think that if the set temperature is high, the temperature will rise quickly. This is a misunderstanding. Under the condition of constant indoor and outdoor temperature difference, room area, house insulation and other factors, the setting temperature does not affect the temperature rise time of the room, and the cost will increase by 5% for every 1 ° increase. In addition, from the perspective of human feeling, the temperature that human body will feel comfortable should be 18~20 °, so the temperature of floor heating should be set at 16~17 °. Many users think that closing the system when the electric heating film is not used will reduce energy consumption. In fact, this habit stems from our understanding of air conditioners and Yuba, while the electric heating film is just the opposite. The electric film heating can reach the set temperature only after the system is turned on for a period of time, and the room temperature will not drop immediately when the system is turned off. It consumes more power when it is turned on and off, which can not achieve the purpose of energy conservation.
Post time: Oct-07-2022