Low-temperature air conditioning is an air conditioner that can reduce the air temperature to below-15℃. Its working principle is that it adopts a different working mode from ordinary air conditioners-heat exchange mode. Specifically, the low-temperature air conditioner absorbs heat from the air, and then exchanges heat through the action of refrigerant, and finally reduces the indoor temperature to the temperature required by users.

Low temperature air conditioning has advantages over traditional air conditioning. Because of the heat exchange mode, indoor air does not need to circulate, and the metabolism of air is better, which reduces the probability of airborne bacteria and viruses. At the same time, the refrigerant of low-temperature air conditioner will not cause any pollution to the environment, which is more environmentally friendly; But also does not make noise during refrigeration, and is more suitable for use in quiet occasions.

The use of low-temperature air conditioning is quite special. It is suitable for places that need to maintain a low temperature environment in specific occasions, such as some scientific research laboratories and pharmaceutical factories. In addition, because low-temperature air conditioning does not produce noise, it is also suitable for hospitals, libraries, conference rooms and other public places that need to be quiet. However, low-temperature air conditioning consumes high energy, so attention should be paid to energy saving and emission reduction when using it.