I believe that everyone will have such a misunderstanding that commercial dehumidifier manufacturers analyze that both dehumidifiers and air conditioners can dehumidify. Can the two be mixed and used together. In fact, this is wrong. Then how should we distinguish between commercial dehumidifiers and air conditioners? ?
Compared with the independent dehumidification mode, the refrigeration mode, as the basic function of the air conditioner, has relatively low requirements for the structure design and control mode of the air conditioner, and the cost is low. However, the use of this method to achieve the purpose of dehumidification will inevitably cause the room temperature to drop. This is not practical and wastes power when the temperature is not high. In fact, the dehumidification function in the cooling mode is just a by-product, and it does not increase the cost of the air conditioner. The independent dehumidification mode uses electric heating or heat exchange to heat the air at the outlet. The control will be more complicated, and the design cost is relatively high, but this temperature compensation It will make the room temperature fluctuate relatively small, suitable for use when the temperature is not high, but the humidity is too high.
The air conditioner operates in these two independent dehumidification modes. Its refrigeration system is in operation, and the evaporator and condenser operating conditions are more reasonable. The energy efficiency ratio of commercial dehumidifiers is to cool the inside of the machine and remove the water in the air. It is analyzed that the temperature of the space will rise slightly, but the temperature difference is not obvious. It is more suitable for humid seasons other than midsummer, and the electricity consumption is relatively saved; but for the dehumidifier, when the ambient temperature is lower than 15 ℃, it will adhere to the evaporation The water droplets on the surface of the device will freeze to weaken the dehumidification effect. If the ambient temperature exceeds 40°C, the pressure in the system will increase and overload the compressor. At this time, the overload protector should cut off the circuit, otherwise the compressor motor will be damaged. Therefore, the best operating temperature range of commercial dehumidifiers is 15°C~40°C.
The main function of the air conditioner is cooling and heating. The air conditioner with independent dehumidification function can dehumidify, but the dehumidification capacity is small, the dehumidification speed is slow, and the cold air blows out, the more dehumidified, the colder. In addition, the electronic air conditioner is fixedly installed and can only dehumidify in a small area. More importantly, when the air conditioner dehumidifies independently, it needs to increase the load operation several times, which not only consumes a lot of electricity, but also damages the compressor. Shorten the life of the machine, so the air conditioner is not suitable to replace the dehumidifier.
Commercial dehumidifier manufacturers analyze that the air conditioner has a dehumidification function. However, because the air conditioner is designed according to the function of adjusting the air temperature, the air volume configuration is large, and the evaporation temperature is not very low. Therefore, the surface temperature of the evaporator is not very low, and the dehumidification capacity limited.
When the air comes into contact with a temperature lower than its dew point, it will condense and achieve the dehumidification function, that is: the lower the evaporation temperature, the smaller the air volume, and the longer the contact time between the air and the evaporator, the greater the dehumidification capacity. Due to the large air volume and wind speed of the air conditioner, the contact time between the air and the evaporator is short. At the same time, the water droplets that have condensed on the evaporator may be blown into the room again; at the same time, due to the design of the air conditioner, the evaporation temperature High, also reduces the amount of dehumidification.
The above are some of the differences between commercial dehumidifiers and air conditioners. I hope to help you better understand how to distinguish between commercial dehumidifiers and air conditioners. For more information, please feel free to contact us.
