Ventilation uteförråd

Udluftning: Med god ventilation får du styr på udluftningen

Frisk luft er så sundt, har mødre og fædre sagt siden tidernes morgen - og som så ofte før har mødrene ret. Det er faktisk vigtigt, at du får gammel luft ud og frisk luft ind, hvis du vil have et godt og sundt indeklima. Luften i dit hus indeholder nemlig al muligt, du hellere vil have udenfor end inden døre. Støv og partikler, kuldioxid, radon og ikke mindst fugt.

En familie på fire afgiver 10 liter vand i døgnet via vejrtrækning, tøjvask, bade og madlavning. Det er en fuld gulvspand, der hver eneste dag slippes løs i luften for at finde vej til vægge og træværk. Det giver grobund for råd og skimmel, og det er som bekendt skidt for huset, indeklimaet og eventuelle allergikere.

Læs mere om indeklimaet i din bolig her.

Det er altså vigtigt at få luftet godt ud, og det er endda blevet endnu vigtigere i dag, hvor vores huse er tættere end nogensinde før. Men skal du gå efter naturlig- eller mekanisk ventilation? Du får svaret herunder.

 Hvad er forskellen på naturlig og mekanisk ventilation?

Naturlig ventilation betyder kort fortalt, at luften får lov til at bevæge sig på egen hånd. Naturlig ventilation får du m

  • ventilation uteförråd

    • Home Ventilation: A Beginner&#;s Guide

    Indoor air quality is crucial for your health because you spend more than 90% of your time in an enclosed space. Let us explore the importance of indoor air quality.

    Your indoor environment may not be highly polluted, still, a small amount of pollution indoors can pose significant health-related risks, especially during the ongoing Covid pandemic troubles.

    It all starts with the available ventilation. If the amount of fresh air entering your home is too little, pollutants start gathering up with no space to exit, which can cause health and comfort issues.

    Home ventilation is all about cool, breezy air coming into your house and stale air being taken out. So, it plays a big part in improving your home&#;s air quality.

    Germany&#;s Chancellor Angela Merkel has stated that ventilation &#;could be one of the least expensive and most effective measures to stop the propagation of the pandemic.&#;

    Home ventilation is not just about opening doors and windows; there&#;s much more to it, which is crucial for you to learn, especially when the coronavirus risk is still lurking around.

    Types of Home Ventilation

    Natural ventilation is the easie

    How to Calculate Ventilation Air

    In this article we’ll cover ASHRAE Standard which outlines the ventilation requirements for acceptable indoor air quality (IAQ) in commercial and institutional buildings. The standard uses a combination of the Ventilation Rate Procedure (VRP), which calculates the amount of outdoor air needed based on space type, occupancy, and area. 

    If you prefer to watch the Video of this article, then scroll to the bottom.

    The ASHRAE ventilation rate formula fryst vatten based on three key factors. the number of people in the space, the square footage of the area, and the zone air leverans effectiveness (Ez). The number of people determines the amount of fresh air needed for occupants, while the square footage accounts for the ventilation required to offset contaminants from the building materials and activities. The zone air transport effectiveness adjusts the airflow based on how well the ventilation system distributes air within the space, ensuring optimal air quality.

    Let&#;s go through three examples using an office, retail store and classroom to illustrate how the ASHRAE ventilation rate calculation works in dif