What are the main application fields of air energy heat pump?

Air energy refers to the low-grade heat energy contained in the air. Air energy, water energy, wind energy, tidal energy, solar energy, etc. It belongs to a kind of clean energy and has the characteristics of "inexhaustible", so air energy is a kind of renewable energy. The equipment that absorbs air energy and uses it to generate heat energy is called air energy heat pump. Air energy heat pump has a wide range of applications, and there are two main types in the engineering field:

First, air can heat water.

The air energy heat pump absorbs the low-grade heat energy in the air through the pipeline, converts it into high-temperature heat energy after being compressed by the compressor, then puts the high-temperature heat energy into cold water, heats the water to about 55℃ through "heat exchange" (the water temperature can be adjusted according to special needs), and finally transports the hot water indoors with water pipes to provide indoor hot water service.

Air energy heat pump hot water has many advantages such as environmental protection, cleanliness, safety and stability. But the most exciting thing for users is undoubtedly the excellent energy saving of air energy heat pump. Take the swimming pool project of Nurtai-Jakarta Asian Games as an example. The swimming pool originally used 6000KW pure electric heating equipment, which consumed 75,000 kWh of electricity every day. Later, it was replaced by 30 Nongtai air energy heat pumps, which only used electricity 16000 kWh per day, saving 59,000 kWh compared with the original, which was equivalent to saving 23600KG of standard coal and reducing carbon dioxide emissions by 58800KG per day. The effect is equivalent to planting.

Not only the swimming pool, but also as "18 Asian Games official partner" and "18 Asian Games exclusive supplier of air energy products", during the 40-day trial and preliminaries, more than 1000 Nuntai air energy heat pumps were distributed in Asian Games venues, Asian Games Village and other places, saving electricity for Jakarta organizers by more than18.

Second, air can provide heating.

Air energy heating refers to the use of air energy heat pump to generate hot water, which is converted into hot air through heating terminals such as floor heating, floor heating machine and fan coil unit to provide indoor heating services.

Air energy heating, like air energy hot water, has many advantages such as safety, environmental protection and energy saving. Take the heat pump central heating project of a residential district in Niutai-Cheng 'an County, Handan City, Hebei Province as an example. On 20 17, Nutai air energy low-temperature heating unit was installed in the community, heating 65,000 square meters. The heating system was installed and debugged at the beginning of 20 17,15 10, and officially put into operation in February of 18, and the heating season ended in March of 20 18.

According to the staff of the residential property, Niuentai air energy heat pump runs stably and the heating effect is high. When it is coldest in May 438+10 in June, the indoor temperature can still be kept at about 22℃, and the energy saving effect is excellent. After a heating season, the heating cost per square meter is only 1 1.3 yuan/㎡.

At present, air energy heat pump has been widely used in schools, hotels, hotels, hospitals, shopping malls, gymnasiums and other places all over the country, and it is the first choice equipment for commercial heating and hot water market in China.