System

Air humidification by the method of direct deep purified water fogging

The manufactured air humidification systems are adiabatic. It means that water shouldn’t be heated for humidification. This makes it possible not only to achieve maximum efficiency in energy consumption, but also to minimize routine maintenance. Water is fogged by atomizing nozzles with orifice diameter of 85 µm (0.3 GPH), 2x85 µm (0.6 GPH) or 200 µm (0.9 GPH) under high pressure and creates fine fog, which instantly evaporates filling the air with moisture and does not accumulate on the floor, furniture, equipment and other items. These humidification systems can be used in residential and office areas.  All the products are equipped with the block of water purification and softening system (optionally). This ensures a long lasting central module's and fogging nozzles' operation, as well as purity of sprayed water, which is safe for health and does not create any scurf. Careful water pre-treatment can rid the system of contained minerals, microorganisms and algae growth.

Water treatment and pump units are usually located in the utility area, water supply pipes and fogging nozzles are placed in walls or in special small-section boxes which are absolutely inconspicuous. You can set the desired humidity level in each room independently with the help of separate regulators.

 

Today Buhler-AHS delivers three models of adiabatic air humidification systems. Their basic differences are capacity (fogged water - GPH) and number of humidification zones (simultaneously turned-on groups of nozzles).

Basic technical advantages of the system:

  • Basically water is demineralized by 97-99%, i.e. practically distilled; it is possible due to multistage filtration: softener (optionally), mechanical microfilter, carbon filter, RO filter.
  • Additional deionization module supplies fully purified water of 0.1 µS/cm conductivity.
  • Water is sterilized due to the built-in UV 2-stage decontaminator.
  • Each nozzle may serve from 10 to 150 m2 according to the type.

 

Basic systems specifications

System characteristics Playgreen 6
Playgreen 12 Manitoba 12
Service area Up to 300 m2
(3,000 sq ft)
Up to 600 m2
(6,000 sq ft)
Up to 600 m2
(6,000 sq ft)
Rated capacity Up to 1.6GPH
(6LPH)
Up to 3.2GPH
(12LPH)
Up to 3.2GPH
(12LPH)
Maximum number
of independent zones
2 2 10
Maximum number
of nozzles
6 12 12
Power consumption Less than 200 W Less than 230 W Less than 300 W

 

Playgreen 6 series - 2-zone standard capacity units PG6UV (1.6GPH)

with the patented technology of double pass through the reverse osmosis membrane

The central module's capacity is 1.6 GPH (6 LPH). The system of valves is inside the unit and can maintain two independent humidification zones. The system is very compact and ideal for two groups of rooms with the total volume up to 30,000 ft3. The system with PG6UV is equipped with the 5 + 2 (optionally) stage filtration including continuous 2-stage UV water sterilization. Humidistats are installed in humidification zones and control nozzles.

 

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Playgreen 12 series - 2-zone high capacity units PG12UV (3.2GPH)

with the patented technology of double pass through the reverse osmosis membrane

The central module's capacity is 3.2 GPH (12 LPH). The system of valves is inside the unit and can maintain two independent humidification zones. In addition to the high pressure unit, filter and softener (optional) units must be added, their parameters are chosen in accordance with the quality of supplied tap water. All water goes through inner 2-stage UV treatment. This system is very effective and can serve two groups of rooms with the total volume up to 60,000 ft3. Humidistats are installed in humidification zones and control nozzles.

 

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Manitoba 12 series - 10-zone high capacity units M12UV (3.2GPH)

with the patented technology of double pass through the reverse osmosis membrane

The central module's capacity is 3.2 GPH (12 LPH). The module supports up to 10 independent humidification zones. In addition to the high pressure unit, filter and softener (optional) units must be added, their parameters are chosen in accordance with the quality of supplied tap water. All water goes through inner 2-stage UV treatment. This system is very effective and can serve a group of rooms with the total volume up to 60,000 ft3. Humidistats are installed in humidification zones and control nozzles, which create a unique relative humidity in each room.

 

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All the equipment has a leakage protection system, malfunction and water shutdown sensors. In case of malfunction or breakdown all separate components of the system are easily disconnected for servicing. All modules are compact, completely self-contained and automated. Frequency of service depends on the quality and quantity of water used, usually it is carried out once a year. All equipment is certified and tested to correspond to technical specifications after assembly.

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