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HumidificationTartu2021

UNIFOG humidification system for the school's woodworking department

We installed a UNIFOG humidification system in the wood processing technology department of the Estonian University of Life Sciences, covering a total of 7 zones of varying size and air exchange requirements. In the smallest room, approximately 2.4 m in height, we installed a fan-based atomizer instead of a piping system. For centralized system management, we set up a UNIFOG touchscreen that logs the temperature and humidity of each zone. In addition, we installed a water treatment unit with an iron filter.

ClientEesti Maaülikool
UNIFOG humidification system for the school's woodworking department

The project challenge

Each room had a different air exchange requirement, which meant that a single standard solution could not be used. One of the more complex tasks turned out to be the smallest room, with a height of only approx. 2.4 m – there, a conventional pipe system would have allowed the droplets to fall too quickly.

How we built it

In the lowest room, instead of a pipe system, we installed a fan-assisted nozzle that carries the moisture further and prevents droplets from falling. To prepare the water, we added a water treatment unit with an iron filter to the building, where the water is mechanically purified and recirculated through membranes. For central management of the system, we set up a UNIFOG touchscreen, where the parameters of each zone are clearly readable and loggable.

  • 7 zones of varying size and air exchange requirements
  • Fan-assisted nozzle for a room approx. 2.4 m high
  • Water treatment unit with an iron filter – mechanical purification in a filter with 5 mm density
  • Water recirculation through membranes with movement of 0.0001–0.00001 mm, where ions and dissolved substances are removed
  • The purified water is collected in a hydrophore and, after passing through a water softener, directed into use
  • UNIFOG touchscreen for central management of the zones – each zone can be given its own name

What we achieved

  • A reliable and centrally manageable humidification solution that accounts for the individual needs of each room
  • Continuous logging of the temperature and humidity parameters of each zone
  • Easy copying of data to a computer using a USB stick
  • Preparation of clean water, which makes the system easy to monitor and maintain

Galerii

FAQ

Frequently asked questions

How many different zones does this UNIFOG humidification system cover?
The system covers a total of 7 zones of varying size and air exchange needs. Each room's individual requirements are accounted for separately.
How did you solve humidification in low-ceiling rooms?
In the lowest room (approx. 2.4 m high) we installed a fan-driven atomizer instead of a pipe system. It carries moisture further and prevents droplets from falling too quickly.
How is the water prepared in the system?
We added a water treatment unit with an iron filter, where water is mechanically cleaned in a 5 mm density filter and recirculated through membranes. The purified water is collected in a hydrophore and directed to use after passing a water softener.
How can the system's zones be managed and monitored?
For central management we installed a UNIFOG touchscreen where each zone's parameters are clearly readable and logged. Each zone can be given its own name.
Can measurement data be saved or exported?
Yes, the system continuously logs each zone's temperature and humidity parameters. The data can be easily copied to a computer using a USB stick.

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