In the past, many commercial districts used coal-fired boilers for heating. Although special personnel were required to be on duty, it would save more money. Nowadays, in the context of energy conservation and emission reduction, the use of high-pollution heating methods has been banned, which has also prompted many hotels, hotels, schools, hospitals and other places to seek new heating methods. Under such circumstances, commercial air source heat pump heating equipment has gradually emerged and become a hot product in the commercial field and public buildings.
At present, the main heating modes include electricity, natural gas, solar energy and air energy. Among them, the investment cost of electric boiler is low, but the energy consumption is too large. It is estimated that a 100KW electric boiler can supply about 800 square meters and consume 100 kilowatt-hours of electricity per hour. This is unacceptable to most investors. The operating cost of gas-fired boiler is lower than that of electric boiler, but with the promotion of coal to gas, the price of natural gas is rising, especially in the commercial field. The price of natural gas in many places has reached 3.8 yuan/cubic meter, and the gas shortage is easy to occur during the heating peak period, which has also been abandoned by many investors.
In contrast, air-source heat pump heating equipment only needs a small amount of electric energy to drive, mainly through the compressor to absorb the heat in the air for heating. The annual average energy efficiency is more than three times that of electric boilers. Compared with gas-fired boiler, air-energy heating equipment does not use gas and is not affected by gas shortage. In addition, commercial air-source heat pump heating equipment can also take into account summer cooling in addition to heating, which is not available in gas-fired boilers.
Many hotels, hotels and other places use central air conditioning for refrigeration. The air temperature is low and dry, which is easy to cause air conditioning disease. The air-source heat pump heating equipment is a water cycle, with water as the medium. The wind is soft and not dry, more like natural wind, and is not easy to cause air conditioning disease. Therefore, it is favored by people who pursue high-quality life.
Although the investment cost of commercial air source heat pump heating equipment is higher than that of traditional heating methods, the annual heating and cooling costs are huge for large areas. If commercial air-source heat pump heating equipment is used, it will take only a few years. The cost saved can "earn" back the investment cost.