Electrothermal membrane floor heating is calculated by 120 watts / square meter and 8 hours a day, the electricity of a day is around 1kwh. In fact, it will be more energy-efficient in the actual use, as long as it achieves the state regulations of energy efficiency standards, indoor insulation effect will be better, the power consumption will be greatly reduced. Secondly, it can also achieve energy-saving behavior in the use of the process, such as travel time is more than three days, the electric floor heating system can remain in the state of low temperature operation, and also can used in the rooms where no people live in it, electricity consumption will be greatly reduced. Another electrical floor heating can make full use of peak valley electricity policy, peak valley electricity of the city is respectively: Peak power 8: 00-21: 00, the price is 0.5583 yuan / kwh; valley power is 21: 00-8: 00, electricity price is 0.3583 yuan / kwh we can adjust peak power higher at night in the use of electric floor heating, it can be 18 kwh, and we can adjust the temperature lower during the day, it can be 10 to 12 kwh. The concrete can be fully utilized at night time to heat storage, and be released the heat during the day. The laying of electric heating film needs a very good design, it should meet the requirements of users on the temperature in accordance with the different requirements of the use of space to lay the corresponding power of the electric heating film.
