Every winter, many consumers are puzzled by the choice of heating equipment. Different people have different views when purchasing heating equipment. However, the cost of heating is the most concerned data for most users.
Every winter, many consumers are puzzled by the choice of heating equipment. Different people have different views when purchasing heating equipment. However, the cost of heating is the most concerned data for most users.
Today, we will compare the three common heating methods to see which one is more dominant in heating cost.
Air source heat pump, electric floor heating and gas boiler are undoubtedly the "three kings" in today's heating market. In addition to central heating, they can be seen almost everywhere in household heating. Therefore, it is of great practical reference value to compare these three kinds of equipment.
1. Gas boiler
I believe everyone has heard that in mid-2017, a large number of "coal-to-gas" projects were implemented, and the demand for natural gas in the whole heating market increased greatly, but the supply did not keep up with it in time, resulting in a "gap" in natural gas supply in some areas. The equipment used in "coal to gas" is gas boiler.
Gas-fired boilers use natural gas as heating energy, and the heat conversion efficiency COP is 80%. Data show that gas-fired boilers are used to provide heating for 100 square meters of houses for 3 months, and the fuel consumed per square meter of houses is 21.85m3. The price of natural gas is calculated according to 2.8 yuan /m3, and the total cost for heating houses for 90 days is 6,119 yuan.
2. Electric floor heating
Electric floor heating is a familiar heating scheme for northern residents. On the basis of heating cable, the floor heating layer is laid in the building, and according to the principle of "thermal effect of current", the heating cable is electrified to generate heat and complete heating.
In the heating process, all the heat energy is converted from electric energy, that is to say, to obtain much heat, it needs to consume the same amount of electric energy, and the heat conversion efficiency is about 100%. Electric floor heating provides heating service for 100 square meters of houses for 3 months. The electric energy consumed per square meter of houses is 172.8 degrees, the electricity price for civil use is 0.5 yuan/degree, and the total cost for 90 days is 8433 yuan.
3.
Air source heat pump
Air source heat pump is the main equipment in "coal to electricity". Because the heating costs of different brands of air energy heat pumps are different, here, we take
Yesncer air source heat pump, which is widely used in "coal to electricity", as an example, and choose air energy floor heater at the end.
Yesncer air energy heat pump adopts the special compressor for heat pump of big brand enterprise and cooperates with large area evaporator fin heat exchanger, and the heat conversion efficiency can be as high as 300% or even 400%. Because the heating efficiency is obviously higher than that of electric floor heating and gas-fired boilers, the air-source heat pump consumes little power, providing 90-day heating service for a 100-square-meter residence. The electricity consumption per square meter of the residence is 57.6 degrees, and the domestic electricity price is calculated according to 0.5 yuan/degree. The heating cost of the air-source heat pump in a heating season is only 2,811 yuan.
Admittedly, three different heating schemes have different environments, but in terms of heating cost, air source heat pump has the highest heating efficiency, so its economic advantage is more obvious, and it has become the "No.1" among the three heating schemes.
