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PRIHODA promotional corporate video

Microperforation Directioning



 

Fabric Tiles SquAireTex Swirl: These flat structures are intended for installations namely in lower ceilings. Use of fabric and special channeling pockets enable us to achieve the same or better technical parameters than traditional swirl diffusers and anemostats.


Small Fabric Nozzles - smoke test: Long throw textile nozzles can produce directional jets of air over long distances and/or with high heating temperature differences.


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Funkcija tekstilnih žepov: Namen tekstilnih žepov je preprečevanje odboja izhodnega zraka od perforacije. Rešitev je osnovana na interakciji dveh zračnih tokov ali podobne zagonske sile. Zračni tok iz zadnje odprtine v  vrsti je s pomočjo tekstilnega žepa usmerjen v določeni kot, ki zračnemu toku preprečuje odboj od perforacije.



 

Velika usmerjena šoba: Naše velike tekstilne šobe prav tako kot manjše šobe, uporabljamo za domet zraka na daljše razdalje, običajno pa se uporabljajo na visokih stropih. Teh šob ni potrebno namestiti tako, da zrak izhaja pri  90o na kanal, ampak so lahko nameščene tako, da je domet zraka skoraj pod vsakim kotom – video prikazuje primere pri smereh 30o in 45o. Ta fleksibilnost ima velike prednosti tam, kjer želite zrak usmeriti na določena območja ali prehode.

 

Velike nastavljive šobe: Prav tako kot zgoraj omenjene šobe, te omogočajo domet zraka v skoraj katerokoli smer, vendar pa te šobe po namestitvi lahko nastavite na katerikoli želeni kot. To je še posebej uporabno kadar spreminjate postavitve v sobi ali sistem tekstilnega kanala ali če pred naročanjem preprosto niste prepričani o ustreznem kotu.

 

Advantage of microperforated fabric diffusers for intensive cooling: Our competitors use permeable material to deliver cold air at low velocities (the Fabric Duct on the left). Note how the air falls in a column below the Fabric duct, a possible cause for discomfort and a lack of distribution.   Although our material is slightly permeable we use microperforations to deliver low velocity cold air (please see the Fabric Duct on the right).  Because we can place these micro-perforations anywhere we choose on the Fabric Duct we can deliver supply air where we want, but still at very low velocities, avoiding the dumping action common with our competitors products.  See how the air moves and diffuses through the room in comparison to the left hand duct.

 

Microperforations – Uniform Air Pattern: It is possible to create a variety of air patterns using our unique laser cut Micro-Perforation diffusers. Here we see Micro-Perforations placed only on the bottom part of the duct (they can be placed anywhere on the duct circumference).  Here the Micro-Perforations provide and evenly distributed and diffuse air pattern at low velocity – especially important for cooling applications where drafts can create discomfort.

 

Microperforation Uniform - smoke test: Uniquely we possess the ability to actually provide a direction to our low velocity microperforation diffusers, Unlike standard permeable material we can place the micro perforations at angles on the duct circumference to encourage the air in different directions.

 

Membrane diffuser - smoke test: This combines two types of diffuser into one. The membrane flap is a lightweight non permeable material sewn all along the duct length. The membrane is attached to a two position motor. In heating mode the motor moves the membrane to cover the cooling diffusers located at the top of the duct, the supply air exits the heating perforations on the bottom of the duct. In cooling mode the motor moves the membrane to cover the heating perforations at the bottom of the duct and the cool supply air leaves the perforations at the top of the duct. The membrane allows two totally different diffusion styles in one duct.

 

Defrost Damper

 

Primerjava plastičnih šob in tekstilnih šob

- OUR UNIQUE SOLUTIONS -

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