With the improvement of material level, the country has gradually achieved poverty alleviation and prosperity. Economic development has also made people more comfortable in life. Traditional heating methods have been gradually eliminated, and new heating methods have emerged. In the past, people used to use air-conditioning for heating. However, the heating method will bring about rapid temperature changes. The temperature difference is obvious. The forced convection in the room causes rapid airflow, which causes air turbidity. The rotation of indoor fan coils brings noise pollution. In short, the comfort of air-conditioning heating The temperature is relatively low, and it is easy to cause “air conditioning disease.” It is important to long the heat pump life expectancy.
The air-energy, air-conditioning and heating integrated system can provide the cold source required for air conditioning and refrigeration, as well as the heat source required for floor heating. One machine has a great advantage in equipment installation. The natural gas used for floor heating in the south is limited by the price. Unit price, air-conditioning heating is facing the status quo of “damp and cold”, and the electricity consumption is also very large. However, the air source heat pump floor heating system can easily solve this problem.
Calculated with gas 1000 yuan/ton, natural gas 2.5 yuan/m, and electricity price 0.52 yuan/kWh, the heat conversion rate is 55% for coal burning, 75% for natural gas, and 100% for electric floor heating. However, the thermal efficiency of air energy is 350%, in other words one degree electricity can generate 3.5 kWh of electricity, and it can also effectively save electricity bills. After all, the heating time in winter in the south is relatively short, and relatively speaking, the heating cost is not too high.
Factors affecting the effect and air source heat pump life expectancy:
The air source heat pump has high efficiency., the main source of the efficiency is the compressor of the heat pump. The compressor can absorb low-grade heat and use it to heat the living water in a low-temperature environment. The operation process is that the unit absorbs the low-temperature heat in the air. After the secondary compression of Freon in the compressor, the temperature is raised by the compressor, and then the heat is converted into the water through the heat exchanger. In order to obtain more heat, the working time of the compressor will form a long-term operation.