The electrothermal?film is a kind of semitransparent polyester thin film that can generate heat after electrified. When it is working, it takes the electrothermal?film as heating element, sending the heat to the space in the form of radiation. It let man and object to get warn first and its comprehensive effect is better than the convection heating. It's with a huge potential of development and suitable for the trend of low carbon economy. Moreover, it has a long life, and with more than 30 years of operating history. If without artificial damage, the service life of it will be more than 30 years with the the same life span as the building. By seeing these presentations, you are presumably has a general understanding on the heating film heating. The unique heating way of the electrothermal film, it will not make people feel thirsty like the traditional heating methods and not cause dust indoor because of the air flow.
The free control of internal temperature electric heating film can use intelligent heating system can reasonably arrange the room in each period of heating temperature. It can avoid unnecessary heating so that people can save water and electricity as flexible and convenient to save money and save money. The health of the sun as warm as a low temperature radiation heating, so people feel like the sun in the same warm and comfortable, fresh air. There is no traditional system of dry and hot feeling. It increases the use area of high reliability, is not easy to be damaged, and do not need to be repaired; It cancel the radiator, boiler and pipeline, equivalent to increasing the use of indoor space. It is with a low cost. Economic and reasonable intelligent operation of low power consumption, the system with decoration engineering combined with design and installation, to achieve the dual effect of both heating and beautiful and comfortable, and reflect the obvious cost of economic rationality. There is no environmental pollution.
In the ealier stage, the heating effect of the electric heating film can is very good, but the electric heating film is with the power attenuation. Generally, the electric membrane manufacturers will say that the film is part of the bad, but also can continue to use. After a part of the electric heating film is broken, the power of the whole room is lower than that of the design power. Electric heating is intermittent work, and once the temperature is reached, it will stop working. The power attenuate, so it cannot up to the set temperature. The power consumption is relatively large, and the effect is not very ideal.
The geothermal heating is successfully applied in the developed countries, being regarded as the most ideal and advanced heating method in the field of heating and ventilation in the world. Natural law and practice proves that the electrothermal membrane heating heating is a new, scientific, efficient, environmentally friendly, safe, economy and energy saving of heating methods. It is the inevitable trend of modern residential heating.
The electric heating film has appeared for many years, simply from the energy saving effect, electric heating film in a newly installed or very low power, after the installation of the first year, the electric heat conversion efficiency about in more than 80%, but the fatal weakness of the electrothermal film is aging rate and the thermal effect of decreasing speed is too fast, the annual rate of decline to roughly 10%, thus causing the use of one or two years later, electricity consumption will become more and more, three years after nearly cable heating electricity consumption, and this product service life is not long, high failure rate, so now also has been out of the market.
