Dehumidifier use common sense
◆The humidity and temperature in the air are as ubiquitous as everywhere. The temperature of the yellow plum in the south is not high, and the humidity is very high. People feel sultry and uncomfortable. At the same time, damage caused by moisture and mold to metal oxidation occurs at any time unconsciously. When the relative humidity of the environment is greater than 60%, the mold can grow, and the humidity of more than 85% is the high-incidence environment of the mold.
◆In industrial products, optical lenses, magnetic recording materials (including optical discs), video film, electronic information media, electronic original devices, instruments, meters, powder materials, paper, wood, silk, leather tobacco, food, tea, grain, etc. Items that need to control humidity.
◆Dehumidifier is divided into chemical dehumidification and freezing dehumidification. This article refers to freezing and dehumidification. The refrigerating dehumidifier uses the principle of compressor refrigeration to dehumidify. The moisture in the air enters the evaporator and condenses and condenses, then accumulates and drops out and drains into the drain. Dehumidifiers are different from air conditioners in dehumidification. Dehumidification of the air conditioner is to dehumidify the entire space temperature, and is suitable in summer and hot weather conditions. Dehumidifier dehumidification is the internal cooling of the machine, the water in the air is discharged, but the temperature of the space is slightly increased, but the temperature difference is not obvious, it is more suitable for the four seasons, and the electricity consumption is also saved.
◆ Dehumidifier should be avoided to be placed next to the heat source. Keep the air inlet and outlet open. Under normal circumstances, the dehumidifier should be placed in the middle of the space. There should be enough space around, and do not stack the items. Keep the air flowing smoothly and achieve a uniform dehumidification effect.
◆The dehumidifier is used in low temperature (below 18 °C) environment, it will be frosted or frozen, dehumidification machine with defrosting function, but dehumidifier without defrost function, can be artificially defrosted (power off the way). Under normal circumstances, the temperature is low, the humidity is low, the humidity is below 40%, the effect of dehumidification may be unknown, and the speed is slow. This is a normal phenomenon.
◆ The nominal dehumidification amount is measured under standard environmental conditions. If the dehumidification amount is 50 liters/day, it means the volume of water measured in 24 hours at 30 °C/RH80%.
◆When the dehumidifier is in operation, the hot air is discharged from the air outlet, which is a normal operation of the machine. The humidity in winter is low and the temperature of the air outlet is also obviously reduced, which is a normal phenomenon.
◆When consumers purchase dehumidifiers, the calculation of dehumidification should comprehensively consider noise and other indicators. Generally, dehumidifiers with large dehumidification capacity have large noise, which is an industrial equipment type. If noise is required, dehumidification should meet the requirements. Buy a few smaller dehumidifiers.
