http___www.trox.hr_stru_C4_8Dnost_projektiranje-dcb5fcd39eaa68ba_1.xml
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Circular and square staircase swirl diffusers Optional equipment and accessories Application Special characteristics Nominal sizes Variants Parts and characteristics Attachments Construction features Materials and surfaces Standards and guidelines Maintenance Functional description Staircase swirl diffusers in air conditioning systems create a swirl to supply air to rooms. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Staircase swirl diffusers supply the air directly to the occupied zone and even to individual room occupants. The result is mixed flow ventilation for comfort zones and an excellent air quality in the occupied zone. Type SD staircase swirl diffusers have fixed blades. Different attachments are available to influence the air pattern and adapt it to local requirements. A spigot can be used to achieve air discharge parallel to the installation surface, while a cross bar can be used to achieve angled air discharge. The air pattern should be such that the air does not blow onto the feet of people sitting near the diffuser. If staircase swirl diffusers are placed underneath seats or vertically in the steps between seats, angled air discharge is recommended. If diffusers are placed in the steps below the seats, parallel air discharge is recommended. The supply air to room air temperature difference may range from –6 to +6 K. Quick sizing tables provide a good overview of the volume flow rates and corresponding sound power levels and differential pressures. SD-Q-LQ-S (supply air), sound power level and total differential pressure SD-Q-LQ-T (supply air), sound power level and total differential pressure SD-Q-LR-S, SD-R-LR-S (supply air), sound power level and total differential pressure SD-Q-LR-T, SD-R-LR-T (supply air), sound power level and total differential pressure Staircase swirl diffusers with square or circular diffuser face and fixed air control blades for swirling supply air discharge creating high induction levels. For supply air only; for comfort conditioning applications. For installation into the risers of steps or into horizontal or sloping floor areas which do not carry foot traffic. Ready-to-install component which consists of the diffuser face with fixed air control blades arranged in quadrants. The diffuser face is fixed to a cross bar or to a spigot with a central screw, concealed by a decorative cap. Spigot suitable for ducts to EN 1506 or EN 13180. Sound power level of the air-regenerated noise measured according to EN ISO 5135. Special characteristics Materials and surfaces Technical data Sizing data Air-regenerated noise This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme. Order example: SD-Q–LQ–S/180/P1-RAL 9016 Installation and commissioning These are only schematic diagrams to illustrate installation details. Nomenclature LWA [dB(A)] A-weighted sound power level of air-regenerated noise V [m³/h] and [l/s] Volume flow rate Atz [K] Supply air to room air temperature difference, i.e. supply air temperature minus room temperature Apt [Pa] Total differential pressure Aeff [m²] Effective air discharge area All sound power levels are based on 1 pW. Share page Recommend this page Recommend this page by sending a link by mail. Share page Thank you for your recommendation! Your recommendation has been sent and should arrive shortly. Contact We are here for you Please specify your message and type of request Contact Thank you for your message! Your message is send and will be processed shortly. Our department for Service-Requests will contact you asap. For general question regarding products or services you can also call: Contact We are here for you Please specify your message and type of request Contact Thank you for your message! Your message is send and will be processed shortly. Our department for Service-Requests will contact you asap. For general question regarding products or services you can also call:
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Jednostavno, precizno i učinkovito Tri optimirane kontrolne jedinice odlikuju se najvišom kvalitetom, jednostavnim instaliranjem i preciznim radom. Projektiranje tehničkih usluga u građevinarstvu složen je zadatak. Očekivanja vlasnika često su jednaka: ekološka i ekonomska održivost uz istodobno visoku udobnost i male troškove ulaganja. Ne postoje međutim dva potpuno jednaka objekta ‑ različiti tipovi građevina i njihovo korištenje, bilo da se radi o novoj gradnji ili obnovi, zahtijevaju individualne koncepte. Pronađite najbolja klimatizacijska i ventilacijska rješenja za svoje objekte! Ovdje možete saznati više o sljedećim temama: U kupovini Uredi Laboratoriji Hoteli Zračne luke Škole, centri za dnevnu skrb i druge obrazovne ustanove Bolnice Stadioni Muzeji Čisti zrak Naši priručnici za projektiranje pomažu vam u individualiziranom projektiranju klimatizacijskih sustava. Uz pomoć kriterija projektiranja, zakonskih propisa i standarda, objašnjenja o korištenju pojedinih proizvoda, studija ekonomske izvodljivosti, arhitektonskih mogućnosti i detaljnih pregleda proizvoda možete odabrati komponente, uređaje i sustave koji najbolje odgovaraju vašem projektu. Priručnik za projektiranje AIRFLOWCONTROL Priručnik za projektiranje sustava zrak-voda Kontakt Tu smo za vas Preporučite ovu stranicu slanjem poveznice poštom. Podijeli stranicu Zahvaljujemo na preporuci! Vaša je preporuka poslana i trebala bi stići uskoro. Kontakt Tu smo za vas Navedite svoju poruku i vrstu zahtjeva Kontakt Zahvaljujemo na vašoj poruci! Vaša je poruka poslana i ubrzo će biti obrađena. Naš odjel za servisne zahtjeve što skorije će vas kontaktirati. Za opća pitanja u vezi s proizvodima ili uslugama možete i nazvati: Kontakt Tu smo za vas Navedite svoju poruku i vrstu zahtjeva Kontakt Zahvaljujemo na vašoj poruci! Vaša je poruka poslana i ubrzo će biti obrađena. Naš odjel za servisne zahtjeve što skorije će vas kontaktirati. Za opća pitanja u vezi s proizvodima ili uslugama možete i nazvati: