The temperature has dropped, and the weather is so cold. Which heating method is the best?

The temperature drops gradually. At this time, central heating in the north is always enviable, and the problem of keeping warm in the south always causes heated discussion. In the south, it has been decentralized heating for a long time. Every cold season, we can only decide the heating mode according to our own economic conditions. The most common heating equipment is electric heater, central air conditioner and floor heating. But which methods are the most comfortable, economical and environmentally friendly? Let's compare it!

Underfloor heating

Advantages:

1、? Floor heating is a bottom-up gradient heat dissipation, which is beneficial to human health and meets the comfort requirements of "cold head and hot feet". Compared with other ways, floor heating is the most comfortable.

2、? Heat dissipation through the floor does not occupy the indoor plane space, which meets the aesthetic requirements.

3、? The bottom-up gradient heat dissipation is different from the heating principle of central air conditioning and radiator, which meets the requirements of energy saving. In the above heating terminal form, for the same heat source, under the same building conditions and the same heat source conditions, the radiant heat of the electric heating floor can save 20-30% of the cost compared with the charged radiator.

4、? There is no directly exposed heating device, which has higher safety and lower noise.

Disadvantages:

1, occupying a certain height, not suitable for secondary decoration of the ground? . All system pipes are concealed underground. There is no possibility of disassembly and replacement, so if the ground is used for secondary decoration, the system can only be disassembled as a whole.

2. The cost of floor heating is slightly higher than that of radiator, which is about USD per square meter 10-20 yuan.

Initial installation fee: about 6.5438+0.8 million yuan.

Gas consumption: about 900 yuan per month.

System Description: The water temperature required for cooling of the circulating system is 45℃. If the temperature of a 100㎡ house is raised to 20℃ with a 24kw gas wall-hung boiler, the daily gas consumption is about 10 cubic meter. If the gas price is 2.5 yuan/m3, it will cost about 25-30 yuan to use floor heating every day. If calculated on a monthly basis, the price of using floor heating is around 900 yuan.

air conditioning equipment

Advantages:

1, the biggest advantage of air conditioning heating is that it can realize both hot air heating and cold air cooling, which is the so-called integration of refrigeration and heating.

2. Air conditioning is more energy-saving in large buildings, which can realize different temperatures in different rooms and avoid the waste caused by keeping empty rooms at room temperature.

Disadvantages:

1, air-conditioning heating also has some disadvantages, mainly because air-conditioning heating blows out hot air directly through mechanical power, which not only makes indoor air dry compared with the other two heating methods, but also is harmful to human health;

2. The way of heat circulation is from top to bottom, which makes the indoor temperature higher in the upper space and lower in the lower space, which is not in line with "? Your head should be cold and your feet should be hot? " ? Comfort requirements.

3. In addition, the air conditioner takes up a lot of space and makes a lot of noise.

4. Environmental pollution. ?

Initial installation fee: about 6,543,800 yuan.

Monthly electricity charge: about 500 yuan every month.

System Description: In order to achieve the best heating effect of air conditioners, many users will install central air conditioners, wall-hung boilers for auxiliary heating and provide domestic hot water. This collocation method increases the average heating capacity of central air conditioning by more than 20%, and the heating cost of air conditioning is relatively saved by more than 20%.

radiator

Advantages:

1, heating is fast, and a good radiator starts to heat in about 10 minutes, but it also has the advantage of fast heat dissipation.

2, there is no requirement for ground materials, and it does not affect the ground at home.

3, more suitable for use and opening.

4, the cost is slightly lower than the floor heating.

Disadvantages:

1, the comfort is relatively insufficient.

2, occupy the home space, need to put a radiator.

3. The local temperature of radiator is high, the heating effect is poor and the maintenance rate is high.

Initial installation fee: about 20,000 yuan.

Gas consumption: about 1200 yuan per month.

System Description: Radiator, like floor heating, is a common heating equipment, but unlike floor heating, the hot water in radiator needs to reach 65-70℃ to dissipate heat comfortably. This means that when the wall-hung boiler and radiator are used together, more gas is needed to raise the water temperature to 65? Above 10℃. Under normal circumstances, a house with 100㎡ is heated to 20℃, which consumes about 15 cubic meters of gas every day, so it costs about 1200 yuan to use the radiator for one month.

List the advantages, disadvantages and costs of three basic heating methods, so that everyone can see clearly how to choose the heating method that suits them, and finally choose the best one according to their own needs. I hope everyone can have a warm and happy winter!

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