Thursday
February 9,2012

International specialized HVAC exhibition Climate World – 2012. The International HVAC Trade Fair.

Index » Topics » Humidifying, dehumidifying, purification and ionization of air
 

Humidifying, dehumidifying, purification and ionization of air

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Air purifiers

Household air purifiers are meant for removing dust, unpleasant odours, cigarette smoke, house dust mites, pollen and so on. In any kind of air purifier polluted air is sucked in by a ventilator and through a system of filters supplied to a room now suitable for breathing. Correspondingly, a filter (or a system of filters) is the centerpiece of an air purifier. It's the quality of filters that determines degree of purification and the difference between numerous brands of air purifiers.

Industrial air humidifiers

Industrial air humidifiers are used mainly in production facilities. It is notably typical of textile and leather industries where a definite level of humidity must be maintained in larger-volume rooms. Some more examples of need in industrial humidifiers are printing houses (where the quality of produce greatly depends on normal and what is more important – stable humidity) and greenhouses.

Household air humidifiers

In wintertime air humidity indoors is significantly below the normal level (60%). And in consequence we have to face dry skin, disposition to allergy, feeling of tiredness, dried up plants, spoiled furniture, musical instruments out of tune. Humidity is normalized with air humidifiers.

Dehumidifiers

Too high humidity is as harmful as too low one. Dehumidifiers are used for normalizing humidity when it is too high. Dehumidifiers work similarly to air conditioners: indoor air comes into contact with a cold evaporator is condensed and drips into a pallet. Treated air returns than to the room. Household dehumidifiers (for treated area up to 30 m2) are more common as well as semiindustrial ones, for example for swimming pools.

Ionizers

Air ionizers are special devices that increase the amount of anions that are beneficial to human health. Anions improve lungs functioning, stimulate blood circulation and protect the respiratory system from some diseases (asthma, pneumonia and so on). It is a well-known fact that the air near waterfalls, fountains and deep in the forest is rich in anions. People feel surge of vitality and cheerfulness there. That is namely why air conditioners with air ionizing, the Chizhevsky chandeliers and usual air ionizers have become so popular lately.

 



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