The air energy heat pump hot water project mainly requires heat from the air, which has the advantages of energy saving, environmental protection and safety of solar water heaters, and solves the problems of solar water heaters relying on sunlight for heating and installation inconvenience. Because the air-energy heat pump hot water project heats through the heat exchange of the medium, there is no need for the electric heating element to contact the water, there is no danger of electric water heater leakage, and the hidden danger of poisoning and explosion of the gas water heater is eliminated, and there is no air caused by the exhaust gas from the fuel water heater. Pollution.
The air source heat pump hot water project, as its name implies, transfers the heat in the air to the water through the refrigerant. Traditional electric water heaters and gas water heaters consume electricity or gas, and their thermal efficiency is less than 100%. Since most of the heat is absorbed from the air, its thermal efficiency can reach more than 300%.
The advantage of air energy heat pump hot water project is "energy saving". Take specific data: the price of hot water with a temperature difference of 30°C is: electric water heater 1.54 cents/liter of hot water (electricity price 0.42 yuan/kWh); gas water heater 1 cent/liter of hot water (gas 2 yuan/m3); The heat pump water heater obtains a large amount of free heat energy in the air. The electric energy consumed is only the energy used by the compressor to carry the air energy. Therefore, the thermal efficiency is as high as 380%-600%. The same amount of hot water is produced, and the use cost of the heat pump water heater is only electricity. 1/4 of the water heater, 1/3 of the gas water heater.