Business Dehumidifiers, as the name suggests reduce the moisture content in the air. High humidity levels be.e a nuisance in homes where moisture aids growth of mold. This is detrimental to health and thus dehumidifiers are used to prevent excessive humidity in homes. Similarly, certain factories also use dehumidifiers because production of certain substances requires optimum humidity and temperature levels. Dehumidifiers act as a boon because they prevent one from per pirating too much. Excessive perspiration can cause strokes and dehydrations. History The first dehumidifier was used in Brooklyn in New York in the year 1902. Willis Carrier developed it to dehumidify the interiors of a printing unit. Dehumidifiers use a fundamental scientific principle the saturation level of water vapour decreases as the temperature of air decreases. Dehumidifiers suck humid air from a room and simply decrease the temperature of this air. As a result, the moisture from the air condenses. The air, now devoid of moisture is let back into the room. The Mechanism of dehumidifiers is very similar to that of air conditioners. In fact, air conditioners are a type of dehumidifiers. They automatically dehumidify air when they cool it. Most households that use air conditioners do not have a need for dehumidifiers. Sometimes, the cooling mechanism in ACs is tweaked to blow out warm air and thus ACs dehumidifiers. There are different types of dehumidifiers. They all serve the same purpose but use different methods. There are electronic dehumidifiers and mechanical dehumidifiers but the principle on which they work is the same. There are different types of dehumidifiers for different reasons based on the volume of space to be dehumidified and the level of humidity. High capacity dehumidifiers are required for large rooms with high humidity levels while basic dehumidifiers are enough to prevent excessive sweating during the humid season. The capacity of dehumidifiers is measured by the amount of pints of water that they can extract in 1 full day that is in a period of twenty four hours. The typical capacity ranges from 25 to 60 pints per day for most dehumidifiers. Functionalities Dehumidifiers are mostly easy to operate and the moisture extracted from the given area collects in a bucket. This bucket must be drained to prevent it from overflowing. Dehumidifiers do not require very high maintenance but the coil and the buckets should be kept clean at all times. In places where the effective humidity levels as are as high as 90 %, dehumidifiers are ideal as they can decrease humidity levels by half and maintain this level. The most .mon problem with dehumidifiers is that frost starts to collect on the coils but this only occurs when the air temperature is very low. The room temperature needs to be more than 22 degrees Celsius for dehumidifiers to work effectively. About the Author: 相关的主题文章:

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