Zhejiang Oulun Electric Co., Ltd

Add: No.17 Tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang, China

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When Do You Need A Dehumidifier And Use Common Sense?
Jul 30, 2018

When do you need a dehumidifier and use common sense?
When the ambient temperature is greater than 10 ° C, the relative humidity of the environment is greater than 60% and the mold can grow. Temperatures above 25 ° C and humidity above 85% are high-temperature environments for molds. Moisture and mold can cause damage to human health and products. In this case, it is necessary to use a dehumidifier to inhibit the growth of mold and prevent damage to human health and products.
A 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. The relative humidity of the environment is greater than 60%. The mold can grow, and the humidity is more than 85%. It is a high-incidence environment for mold.
B Industrial optical lenses, magnetic recording materials (including optical discs), imaging film, electronic information media, electronic components, instruments, meters, powder materials, paper, wood, silk, leather tobacco, food, tea, food, etc. Items that need to control humidity.
C Dehumidifier is divided into chemical dehumidification and freezing 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.
D Dehumidifier should be avoided to be placed next to the heat source. To keep the air inlet and outlet open, under normal circumstances, the dehumidifier should be placed in the middle of the space, and there should be enough space around it. Do not stack the items. Keep the air flowing smoothly and achieve a uniform dehumidification effect.
E The dehumidifier is used in low temperature (below 18 °C) environment, it will be frosted or frozen, dehumidifier automatic cream with defrost function, but dehumidifier without defrost function, artificial defrost can be used (power off the way). Under normal circumstances, the temperature is low, the humidity is low, the humidity is below 40%, the dehumidification effect may not be obvious, and the speed is slow, which is a normal phenomenon.
F The nominal dehumidification amount is measured under standard environmental conditions. If the dehumidification amount is 50 liters/day, it means the volume of water discharged 24 hours in an environment of 30 °C / RH80%.
G During the operation of the dehumidifier, 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 significantly reduced, which is a normal phenomenon.
H When consumers purchase dehumidifiers, the calculation of dehumidification should be based on noise and other indicators. Generally, dehumidifiers with large dehumidification capacity have high noise, which is a type of industrial equipment. If noise is required and dehumidification is required, it is recommended. Buy a few more small dehumidifiers.