How can outdoor advertising machines withstand high outdoor temperatures
The working principle of air cooling is to exchange the hot air inside theoutdoor advertising machine with the cold air outside to achieve the purpose of cooling.
Air conditioning heat dissipation refers to the use of air conditioning to dissipate internal heat of equipment, which is divided into external circulation and internal circulation. External circulation means that the air conditioner is in contact with the outside air, while the internal equipment is in internal circulation and does not contact the outside world, ensuring sealing, heat insulation, and dust prevention, making the effect better. The use environment of the air conditioner can be completely isolated from the outside world. The air conditioner itself is dust-proof and moisture-proof, so its protection level can reach IP65.
The heat dissipation principle of the heat exchanger is to use the fan to increase the high thermal conductivity of the aluminum-platinum sheets to reduce the internal temperature, so its cooling effect will be worse than the actual ventilation effect. But its advantage is that it is absolutely dustproof and waterproof (no dehumidification function) and easy to transport. Therefore, it is suitable for places with low temperatures all year round.
