Uffici
Le soluzioni HVAC di FläktGroup riducono il consumo energetico, semplificano l’installazione e garantiscono la conformità alle normative, creando al contempo ambienti di lavoro più sani e confortevoli grazie a un’aria pulita e ben regolata.
Sistemi di ventilazione intelligenti ed efficienti per uffici
FläktGroup offre una soluzione HVAC intelligente per uffici che riduce i consumi energetici, semplifica l'installazione e soddisfa tutti gli standard di conformità.
La sfida della ventilazione negli uffici
Mantenere un ambiente di lavoro sano e produttivo richiede molto più del semplice riscaldamento e raffrescamento: è necessario un controllo preciso di cinque parametri fondamentali dell’aria interna.
- La temperatura deve essere costante e piacevole per favorire la concentrazione e il benessere.
- I livelli di umidità devono essere equilibrati per evitare sia la secchezza che condizioni eccessivamente umide, entrambe potenzialmente dannose per la salute e per le apparecchiature.
- La velocità dell'aria gioca un ruolo sottile ma essenziale nel comfort, poiché le correnti d'aria o i ristagni possono causare disagio.
- Il rumore degli impianti HVAC può rappresentare una significativa fonte di distrazione, pertanto le prestazioni acustiche rappresentano un fattore chiave da considerare, soprattutto negli uffici open space.
- Infine, la disponibilità di aria fresca, priva di odori e inquinanti, è fondamentale per le funzioni cognitive e la salute generale.
Scopri le nostre soluzioni per tipologia di ambiente
Clicca su sfide e soluzioni per saperne di più sui sistemi di ventilazione per uffici.
Challenge 1: Conference rooms
A conference room presents a unique challenge, with long periods of little or no occupancy versus times when full with bodies and electrical equipment. Managing the temperatures and fresh air in these rooms requires sensors and variable air flow to match the undulating occupancy levels.
Delivering high comfort levels by controlling temperature, and matching ventilation to highly variable occupancy levels whilst maxing on energy saving.
Room description
- Use: Conference and meeting room
- Room Area: 40 m2
- Number of Persons: 2-20
- Ventilation Requirement: Normal.
Click on Solution 1a: Conference rooms or Solution 1b: Conference rooms for our solution.
Solution: All air VAV system
When ventilation allocations are high and heat loads are below 100w/m2 room temperature can be effectively controlled with air as the coolant. Using EMSS damper responding to room thermostat and CO2 sensor, air flow can be varied for temperature control and fresh air regulation matching occupancy levels.
Thus simply matching ventilation to demand saves energy and when connected up to eQ Prime with ReCooler HP, further savings can be achieved from year round exceptional efficiency of the SEMCO energy recovery wheel and heat pump combination.
The eQ Air Handling Unit with ReCooler eliminates the need for rooftop condensers and pipework. Combined with the Veloduct system, it offers the simplest installation and significant on-site time savings
Solution: Air-water system with VAV Chilled Beams
For high heat loads and varying occupancy, chilled beam systems offer effective temperature control using water for up to 75% of the cooling load.
The WEGA II chilled beam combines efficient cooling with VAV functionality, adjusting ventilation to occupancy via the STRA-24 controller, proximity sensor, and CO₂ sensor. The demand control ventilation of WEGA II not only improves energy savings but also prevents discomfort from over-cooling at low occupancy levels.
Designed to run dry, chilled beams paired with the eQ Master and twin wheel system achieve highly efficient dehumidification, significantly reducing chiller and boiler size for lower life cycle costs.
Challenge 2: Open plan offices
Open plan offices must accommodate the needs of many occupants. Solutions from FläktGroup factor in the challenges of these spaces to ensure that comfort is maintained with variable air temperature to meet the demands of office employees.
Air Temperature challenge: Open plan offices must accommodate the needs of the many without affecting the comfort and productivity of any individuals. A particular challenge of these spaces is to ensure that environment is the correct temperature in spite of changing conditions, such as light entering at the windows or potential draughts.
Open plan offices have highly fluctuating occupancy levels and are seldom at full capacity. The ventilation on these open spaces needs to be variable in order to minimise cost and optimise efficiency.
Room description
- Use: Medium density occupancy with low level partitioning within medium to large space
- Room area: 50 m2
- Number of persons: 4-20
- Ventilation requirement: Normal.
Click on Solution 2: Open plan for our solution.
Solution: Air-Water System with Chilled Beams
Chilled beams provide ventilation, cooling/or heating. Working on the principle of induction to drive fresh air across heat exchanger coils, are the most efficient form of cooling with high comfort levels.
With cooling load distributed approximately 25%-75% between air and water, the highest proportion of the load is carried by water with 4 times higher cooling capacity than water, accounting for the highly efficient system.
Occupancy levels are rarely at 100% hence over cooling is the common complaint with CAV chilled beams systems operating on proximity sensing.
Ventilation levels in open plan office areas need to be turned down to match occupancy levels. VAV chilled beams with simple CO2 sensing would provide the required demand control at highest comfort levels.
Challenge 3: Cellular Offices
Room size and occupancy levels affect the temperature of an office room. A solution needs to be versatile and provide flexibility for indoor comfort throughout the day.
Air Temperature challenge: Offices are built for people, and the quality of ventilation in the indoor environment will affect their health, comfort, and productivity.
Occupancy levels in cellular offices frequently vary from overcapacity to vacant. Ventilation has to be managed to minimise cost and optimise efficiency.
Description:
- Use: Office designed for one person
- Room area: Approx. 10 m2
- Number of persons: 1 + possible 2 visitors.
Click on Solution 3: Cellular for our solution.
Solution: Air-Water System with Chilled Beams
Chilled beams provide ventilation, cooling and/or heating. Working on the principle of induction, to drive fresh air across heat exchanger coils, is the most efficient form of cooling with high comfort levels.
With cooling load distributed approximately 25%-75% between air and water, the highest proportion of the load is carried by water with 4 times higher cooling capacity than water air, accounting for the highly efficient system.
Challenge 1: Conference rooms
A conference room presents a unique challenge, with long periods of little or no occupancy versus times when full with bodies and electrical equipment. Managing the temperatures and fresh air in these rooms requires sensors and variable air flow to match the undulating occupancy levels.
Delivering high comfort levels by controlling temperature, and matching ventilation to highly variable occupancy levels whilst maxing on energy saving.
Room description
- Use: Conference and meeting room
- Room Area: 40 m2
- Number of Persons: 2-20
- Ventilation Requirement: Normal.
Click on Solution 1a: Conference rooms or Solution 1b: Conference rooms for our solution.
Solution: All air VAV system
When ventilation allocations are high and heat loads are below 100w/m2 room temperature can be effectively controlled with air as the coolant. Using EMSS damper responding to room thermostat and CO2 sensor, air flow can be varied for temperature control and fresh air regulation matching occupancy levels.
Thus simply matching ventilation to demand saves energy and when connected up to eQ Prime with ReCooler HP, further savings can be achieved from year round exceptional efficiency of the SEMCO energy recovery wheel and heat pump combination.
The eQ Air Handling Unit with ReCooler eliminates the need for rooftop condensers and pipework. Combined with the Veloduct system, it offers the simplest installation and significant on-site time savings
Solution: Air-water system with VAV Chilled Beams
For high heat loads and varying occupancy, chilled beam systems offer effective temperature control using water for up to 75% of the cooling load.
The WEGA II chilled beam combines efficient cooling with VAV functionality, adjusting ventilation to occupancy via the STRA-24 controller, proximity sensor, and CO₂ sensor. The demand control ventilation of WEGA II not only improves energy savings but also prevents discomfort from over-cooling at low occupancy levels.
Designed to run dry, chilled beams paired with the eQ Master and twin wheel system achieve highly efficient dehumidification, significantly reducing chiller and boiler size for lower life cycle costs.
Challenge 2: Open plan offices
Open plan offices must accommodate the needs of many occupants. Solutions from FläktGroup factor in the challenges of these spaces to ensure that comfort is maintained with variable air temperature to meet the demands of office employees.
Air Temperature challenge: Open plan offices must accommodate the needs of the many without affecting the comfort and productivity of any individuals. A particular challenge of these spaces is to ensure that environment is the correct temperature in spite of changing conditions, such as light entering at the windows or potential draughts.
Open plan offices have highly fluctuating occupancy levels and are seldom at full capacity. The ventilation on these open spaces needs to be variable in order to minimise cost and optimise efficiency.
Room description
- Use: Medium density occupancy with low level partitioning within medium to large space
- Room area: 50 m2
- Number of persons: 4-20
- Ventilation requirement: Normal.
Click on Solution 2: Open plan for our solution.
Solution: Air-Water System with Chilled Beams
Chilled beams provide ventilation, cooling/or heating. Working on the principle of induction to drive fresh air across heat exchanger coils, are the most efficient form of cooling with high comfort levels.
With cooling load distributed approximately 25%-75% between air and water, the highest proportion of the load is carried by water with 4 times higher cooling capacity than water, accounting for the highly efficient system.
Occupancy levels are rarely at 100% hence over cooling is the common complaint with CAV chilled beams systems operating on proximity sensing.
Ventilation levels in open plan office areas need to be turned down to match occupancy levels. VAV chilled beams with simple CO2 sensing would provide the required demand control at highest comfort levels.
Challenge 3: Cellular Offices
Room size and occupancy levels affect the temperature of an office room. A solution needs to be versatile and provide flexibility for indoor comfort throughout the day.
Air Temperature challenge: Offices are built for people, and the quality of ventilation in the indoor environment will affect their health, comfort, and productivity.
Occupancy levels in cellular offices frequently vary from overcapacity to vacant. Ventilation has to be managed to minimise cost and optimise efficiency.
Description:
- Use: Office designed for one person
- Room area: Approx. 10 m2
- Number of persons: 1 + possible 2 visitors.
Click on Solution 3: Cellular for our solution.
Solution: Air-Water System with Chilled Beams
Chilled beams provide ventilation, cooling and/or heating. Working on the principle of induction, to drive fresh air across heat exchanger coils, is the most efficient form of cooling with high comfort levels.
With cooling load distributed approximately 25%-75% between air and water, the highest proportion of the load is carried by water with 4 times higher cooling capacity than water air, accounting for the highly efficient system.
FläktEdge: ventilazione intelligente, integrazione perfetta
FläktEdge è una soluzione di connettività intelligente e scalabile progettata per ottimizzare il controllo, l'efficienza e le prestazioni dei sistemi HVAC in applicazioni commerciali e industriali.
Consente il monitoraggio in tempo reale, un’integrazione fluida con i principali componenti HVAC e supporta il risparmio energetico grazie a un’automazione avanzata e a una flessibilità modulare, rendendola pronta per il futuro e per esigenze edilizie in evoluzione.
Le caratteristiche principali di FläktEdge includono:
- Connettività avanzata per analisi dei dati in tempo reale
- Monitoraggio remoto basato su cloud per un controllo avanzato del sistema
- Perfetta integrazione con i sistemi di gestione degli edifici esistenti
La ventilazione intelligente parte da qui
Perché ventilare come se l'edificio fosse occupato al 100% quando solo una parte viene utilizzata?
Mentre le normative energetiche si fanno sempre più rigorose e la qualità dell’aria interna assume un ruolo prioritario, FläktGroup presenta FläktEdge, una soluzione all’avanguardia che bilancia prestazioni, costi e semplicità. Progettato per soddisfare i requisiti della revisione EPBD, FläktEdge consente una ventilazione più intelligente, controllata in base alla domanda, senza la complessità o gli elevati costi iniziali dei sistemi tradizionali.
Rapido da implementare, facile da scalare
Grazie a componenti preconfigurati, VAV sull’aria di espulsione centralizzata e controllo basato su cloud, FläktEdge riduce i tempi di commissioning fino al 90% e si adatta senza sforzo alle modifiche di layout. Sia che si intervenga su un singolo edificio sia che si gestisca un intero portafoglio, FläktEdge garantisce efficienza energetica, migliore qualità dell’aria interna (IAQ) e flessibilità pronta per il futuro, tutto in un’unica soluzione semplificata.
Prodotti
-
TRAVE FREDDA iQ STAR LYRA II
- Disponibile con funzione Pi (DCV indipendente dalla pressione)
- Versatilità elevata
- Bassi livelli sonori
- Installazione facile
-
TRAVE FREDDA iQ STAR WEGA II
- Disponibile con funzione Pi (DCV indipendente dalla pressione)
- Versatilità elevata
- Installazione facile
- Variante per applicazioni igieniche - conforme allo standard VDI 6022
- Versione igienica con batteria rivestita, batteria di raffreddamento e plenum accessibile per una maggiore facilità di pulizia
-
TRAVE FREDDA A VISTA iQ STAR NOVA II
- Disponibile con funzione Pi (DCV indipendente dalla pressione)
- Versatilità elevata
- Installazione facile
-
TRAVE FREDDA iQ STAR ORION II
- Disponibile con funzione Pi (DCV indipendente dalla pressione)
- Ampio range di prestazioni
- Installazione facile
-
REGOLATORE DI PORTATA CIRCOLARE EMSS
- Indicazione in tempo reale della portata dell'aria
- Nessun investimento aggiuntivo in attrezzi speciali per la messa in servizio
