Air conditioning heating
Compared with the speed and range of heating, air-conditioning heating is more energy-saving. Compared with electric heaters and blankets, air-conditioning heating is faster and wider, and can be used in winter and summer. After drying clothes, you can also warm them in your room and open them when necessary. For people who go out to work, this way of heating is the most efficient and cheapest.
Underfloor heating
Floor heating is currently recognized as the most comfortable and fashionable heating method. Using low-temperature heating to heat, hot air can rise from the feet, which is very suitable for people's temperature sense. Moreover, the temperature is uniform, floating dust is not easy to generate, there is no noise, and it is sanitary and environment-friendly.
But the insulation materials and pipes of floor heating are laid underground. If the home is a rough house to be renovated, or the second-hand house needs to be demolished again, it can be considered.
radiator
Radiator is to boil water through a boiler, and the heat source will transfer the temperature to the radiators in each room, and then the radiators will circulate convection to balance the room temperature. Convection-based heating method, first heating the surrounding air, so that the air forms convection indoors, thus achieving the purpose of heating. Kind of like air conditioning. The closer we get, the hotter we get, and the farther we get, the colder we get. It will take some time for the temperature of the whole room to reach equilibrium.
Moreover, the radiator warms the surrounding air by hanging the radiator, which can be installed in both blank houses and renovated houses.
If you are a nine-to-five office worker and need to heat up quickly, you can consider a radiator; If someone is at home for a long time, floor heating can be preferred. In addition, the radiator can barbecue clothes, which is very suitable for young people with fast pace of life.
solar heating
In recent years, a new type of solar heating method has been popularized in some areas. After installing this solar heating version on the roof, it can be used 24 hours a year. Because of the special heating principle, there is no time limit as long as you want to use it under temperature conditions. Moreover, as a new type of clean energy, solar energy is strongly supported in policy. Compared with traditional coal-fired heating, it is more affordable and safer to use.
Burn a fire to keep warm
The older generation burn a kang to keep warm, and it is also a beautiful thing to sit on it in winter. In addition, some families in rural areas also have open fire heating methods such as burning charcoal, which are quick and affordable, but the burning smoke and dust are very harmful to indoor cleanliness, and there may be the danger of carbon monoxide poisoning.
How many degrees of air conditioning is turned on in winter to save electricity?
The optimum temperature is 20℃, which saves electricity and is comfortable.
If the indoor air-conditioning temperature is too high in winter, it will not only overload the air-conditioning, but even damage the air-conditioning compressor in severe cases, which is not good for health. People will feel hot and dry all over, and their eyes, ears, nose and mouth will feel dry. At the same time, when the air conditioner is heating, the air conditioner can save more than 10% for every 2℃ decrease in air conditioner temperature. Therefore, considering all factors, it is suggested that the air conditioning temperature should be set at around 20℃ in winter, which is neither too hot nor too cold, and also saves energy and electricity.
If you just come home from the outdoors and feel cold, it is suggested that when you turn on the air conditioner, you can set a slightly higher temperature to make the air conditioner reach the expected temperature quickly. When the temperature is suitable, the temperature can be reduced to 20℃ and changed to low air volume or energy-saving mode to reduce energy consumption and noise.