As one of the best ways to replace coal, air source heat pumps have been increasingly favored by traffic safety because of their energy saving, environmental protection, and safety. The fire of "coal to electricity" has burned the entire northern region and ignited the passion of the entire heat pump industry. A thorough and comprehensive heat source revolution is being launched in the fields of civil heating and hot water, commercial heating, cooling and hot water, agricultural production, industrial and agricultural drying, and industrial high-temperature special applications!
1. Central air conditioning refrigeration, temperature is 15℃-20℃
Ordinary central air conditioners focus on cooling, while air source heat pumps are mainly used for heating. However, the wide water production capacity of air source heat pumps gives them good cooling and heating capabilities. When working in summer, the evaporator area, air exchange volume, and fin area of the air source heat pump are much larger than those of ordinary central air conditioners. At this time, through the conversion of the four-way reversing valve, the evaporator of the outdoor host becomes a condenser. The heat dissipation area of the condenser is larger than that of ordinary central air conditioners, and the heat dissipation performance is also greater. Therefore, the cooling effect is not inferior to ordinary central air conditioners, and the air conditioning outlet of the water system is softer, the temperature difference is smaller, and the impact on indoor humidity is also small. Under the condition of reaching the indoor cooling temperature, the comfort level is higher than that of ordinary central air conditioners.
2. Constant temperature hot water in the swimming pool, the temperature is 26℃-28℃
With the improvement of living conditions, more and more people pay more attention to comfortable home life. There is also a need for swimming in winter, but a better constant temperature swimming pool water temperature is required. It is not difficult to keep the constant temperature of the swimming pool water between 26℃-28℃, but more consideration will be given to energy saving. The more traditional method of heating the swimming pool with a boiler and a plate exchanger can achieve a good constant temperature effect, but the boiler is not good at burning low-temperature water, which will lead to frequent startup and low combustion efficiency. The air source heat pump is different. Burning low-temperature water is more energy-efficient and the operating cost can be saved by more than half.
3. Underfloor heating and domestic hot water, the temperature is 35℃-50℃
The best state of the air source heat pump is to provide hot water below 45℃. Under this working state, the air source heat pump has a high energy efficiency ratio, strong energy saving, and more stable operation. This is also the main reason why large-scale domestic hot water systems (schools, dormitories, hotels, factories, etc.) use air source heat pumps.
It is often said that the water supply temperature of floor heating is between 50℃-60℃, which is also the most efficient period for wall-mounted boiler heating. When the water supply temperature of floor heating reaches 45℃, the heating efficiency is already very high. The air source heat pump with floor heating adopts a small flow rate and large temperature difference. The monthly heating fee can save more than 50% of the cost compared with electric heaters, and more than 30% of the cost compared with gas wall-mounted boiler heating. If the indoor floor heating is laid with better heat dissipation performance, the water supply temperature of the air source heat pump can be reduced to 35℃, then the energy saving will be even higher.
4. Agricultural greenhouses and animal husbandry, the temperature is about 50℃
Agricultural greenhouses and animal husbandry require a temperature of about 50℃ in winter, and traditional heating equipment requires the use of coal-fired hot air furnaces, which not only has high energy consumption and relatively large pollution, but also requires uninterrupted supervision by special personnel, and the temperature cannot be kept stable for a long time. Large temperature fluctuations can easily cause serious losses. The use of other electric heating equipment also has the problem of high energy consumption and safety hazards.
Air source heat pumps can be equipped with floor heating, radiators and fan coils. They not only heat up evenly and quickly, but also can intelligently sense and control the temperature in the greenhouse. They also have relatively few safety hazards and do not require special management. Of course, the initial investment in the installation of air source heat pumps will be a little larger, but the stability of heating reduces the risk of loss caused by temperature fluctuations, and the energy consumption is relatively low and cleaner.
Final summary
The application of air source heat pumps covers domestic and commercial hot water, heating, refrigeration, constant temperature greenhouses, drying, drying, high temperature heat pumps, special heat pumps for industrial use, constant temperature preservation, complementary energy, waste heat recovery and other fields. Based on heating technology, it continues to extend outward and has penetrated into various fields such as the home appliance industry, air conditioning industry, solar energy industry and electric heating industry. With the emphasis on "energy conservation and emission reduction" and "clean energy" in all walks of life, the application areas of air source heat pumps are still increasing. In the future, air source heat pumps will show their talents in the field of heating and cooling.
As one of the best ways to replace coal, air source heat pumps have been increasingly favored by traffic safety because of their energy saving, environmental protection, and safety. The fire of "coal to electricity" has burned the entire northern region and ignited the passion of the entire heat pump industry. A thorough and comprehensive heat source revolution is being launched in the fields of civil heating and hot water, commercial heating, cooling and hot water, agricultural production, industrial and agricultural drying, and industrial high-temperature special applications!
1. Central air conditioning refrigeration, temperature is 15℃-20℃
Ordinary central air conditioners focus on cooling, while air source heat pumps are mainly used for heating. However, the wide water production capacity of air source heat pumps gives them good cooling and heating capabilities. When working in summer, the evaporator area, air exchange volume, and fin area of the air source heat pump are much larger than those of ordinary central air conditioners. At this time, through the conversion of the four-way reversing valve, the evaporator of the outdoor host becomes a condenser. The heat dissipation area of the condenser is larger than that of ordinary central air conditioners, and the heat dissipation performance is also greater. Therefore, the cooling effect is not inferior to ordinary central air conditioners, and the air conditioning outlet of the water system is softer, the temperature difference is smaller, and the impact on indoor humidity is also small. Under the condition of reaching the indoor cooling temperature, the comfort level is higher than that of ordinary central air conditioners.
2. Constant temperature hot water in the swimming pool, the temperature is 26℃-28℃
With the improvement of living conditions, more and more people pay more attention to comfortable home life. There is also a need for swimming in winter, but a better constant temperature swimming pool water temperature is required. It is not difficult to keep the constant temperature of the swimming pool water between 26℃-28℃, but more consideration will be given to energy saving. The more traditional method of heating the swimming pool with a boiler and a plate exchanger can achieve a good constant temperature effect, but the boiler is not good at burning low-temperature water, which will lead to frequent startup and low combustion efficiency. The air source heat pump is different. Burning low-temperature water is more energy-efficient and the operating cost can be saved by more than half.
3. Underfloor heating and domestic hot water, the temperature is 35℃-50℃
The best state of the air source heat pump is to provide hot water below 45℃. Under this working state, the air source heat pump has a high energy efficiency ratio, strong energy saving, and more stable operation. This is also the main reason why large-scale domestic hot water systems (schools, dormitories, hotels, factories, etc.) use air source heat pumps.
It is often said that the water supply temperature of floor heating is between 50℃-60℃, which is also the most efficient period for wall-mounted boiler heating. When the water supply temperature of floor heating reaches 45℃, the heating efficiency is already very high. The air source heat pump with floor heating adopts a small flow rate and large temperature difference. The monthly heating fee can save more than 50% of the cost compared with electric heaters, and more than 30% of the cost compared with gas wall-mounted boiler heating. If the indoor floor heating is laid with better heat dissipation performance, the water supply temperature of the air source heat pump can be reduced to 35℃, then the energy saving will be even higher.
4. Agricultural greenhouses and animal husbandry, the temperature is about 50℃
Agricultural greenhouses and animal husbandry require a temperature of about 50℃ in winter, and traditional heating equipment requires the use of coal-fired hot air furnaces, which not only has high energy consumption and relatively large pollution, but also requires uninterrupted supervision by special personnel, and the temperature cannot be kept stable for a long time. Large temperature fluctuations can easily cause serious losses. The use of other electric heating equipment also has the problem of high energy consumption and safety hazards.
Air source heat pumps can be equipped with floor heating, radiators and fan coils. They not only heat up evenly and quickly, but also can intelligently sense and control the temperature in the greenhouse. They also have relatively few safety hazards and do not require special management. Of course, the initial investment in the installation of air source heat pumps will be a little larger, but the stability of heating reduces the risk of loss caused by temperature fluctuations, and the energy consumption is relatively low and cleaner.
Final summary
The application of air source heat pumps covers domestic and commercial hot water, heating, refrigeration, constant temperature greenhouses, drying, drying, high temperature heat pumps, special heat pumps for industrial use, constant temperature preservation, complementary energy, waste heat recovery and other fields. Based on heating technology, it continues to extend outward and has penetrated into various fields such as the home appliance industry, air conditioning industry, solar energy industry and electric heating industry. With the emphasis on "energy conservation and emission reduction" and "clean energy" in all walks of life, the application areas of air source heat pumps are still increasing. In the future, air source heat pumps will show their talents in the field of heating and cooling.
