High -altitude hot and cold, also known as the high space circulating air and hot and cold units, is a kind of air adjustment equipment designed for tall space.It is widely used in industrial factories, warehouses, aircraft and locomotive maintenance centers, logistics centers, large gymnasiums, exhibition halls, car 4S shops, supermarkets and other high space places.
The working principle of high -altitude hot and hot fans is mainly based on the principle of inverse Canno cycle, and air cooling or heating through the refrigerant circulation system.Specifically, when the device is in the refrigeration mode, the refrigerant absorbs the heat in the air and vaporizes the air in the evaporator, thereby reducing the temperature of the air.The refrigerant was then compressed to a high -temperature and high -voltage gas, which released heat and liquefied to the outside world by condenser.The liquefied refrigerant is then cooled through the inflatable valve, and the evaporator is re -entered for the next round of cycle.
When the device is in the heating mode, the refrigerant flow is opposite to the refrigeration mode.The compressor compress the low -temperature and low -pressure refrigerant into a high -temperature and high -pressure gas, and releases the heat and liquefy to the indoor air through the condenser.The liquefied refrigerant is then cooled by the inflatable valve to reduce the heat, enter the evaporator to absorb the calories of outdoor air and vaporize, and then be inhaled by the compressor again for the next round of cycle.
In addition to the refrigerant circulation system, the high -altitude hot and cold fan also includes air supply systems and control systems.The air supply system sends the processed air into the room through the axis flower and the air supply is evenly delivered through the distribution device.The control system is responsible for monitoring the operating status and indoor environmental parameters of the equipment, and automatically regulate parameters such as refrigerant flow, air supply temperature, and air supply to ensure the efficient operation of the equipment and indoor comfort.
It should be noted that high -altitude hot and hot fan will generate certain noise and vibration during the operation, so corresponding vibration reduction measures need to be taken.At the same time, the installation and maintenance of the equipment also requires professionals to operate to ensure the safety and reliability of the equipment.