flat ceilings
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VIANENKITCHEN VENTILATION
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NT
ILA
TIO
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Vianen KVS B.V.Edisonweg 15, 3442 AC WoerdenP.O. Box 163, 3440 AD Woerden, Hollandwww.vianenkvs.com
Tel.: (+31) 348 - 41 63 00Fax.: (+31) 348 - 42 15 95
info@vianenkvs.nl
PLENUM SPANTILE COMBINED
ADVANTAGES
Flexible layout in catering equipment
Addition of equipment is simple
High level of hygiene
Automatic wash-down system
High grease extraction efficiency
A wall to wall ceiling system
Flat Ceilings
The VIANEN FLAT ceiling is applied were no direct exhaust is required.
The stainless steel type 304, 1,0mm thick, grit 320 panels combine perfectly with the exhaust part of the ceiling. Lighting and dimensioning of the exhaust ceiling are continued into the "at ceiling design to form one complete aesthetic solution.The "at ceiling can also be used to introduce supply air into the kitchen area. Depending on the kitchen layout and amounts of supply air required this can be done by either stainless steel perforated "at panels or supply grills. The VIANEN FLAT ceiling is low on maintenance costs and reassures the user of a hygienic durable solution.
Supply air via perforated panels.
The VIANEN stainless steel 304, 1,0mm thick, perforated panels can be utilised in VIANEN FLAT ceilings.A galvanised insulated supply plenum with spigots is placed above the perforated panels.In this plenum a perforated air distribution plate evenly distributes the air over the entire supply area. This air is introduced into the kitchen at a low velocity ensuring a comfortable kitchen climate for the sta#.The air is introduced draught free into the kitchen at a velocity of approximately 1,0 m¹/ sec(3600 m³/h/m²).
Accoustic panels 20 mm thick, sealed in black foil, are installed on top of the stainless ceiling.
We reserve the right to alter designand/or information contained in this
document feb - 2012
Vapour is discharged via the double active cassettes. The grease is
extracted via the centrifugal principle which runs off into a channel and
drains into the collecting gutter. The channel forms part of the rigid and
robust suspension system. The air supply cassettes with plenum box
guarantees an even air flow distribution which allows for a total and
perfectly balanced ventilation system. The required lighting is integrated
into the ceiling system according to the height of the ceiling. Either the
V-ITL class IP54 or LED lights can be used.
Exhaust pressure drop Spantile ceiling : 100 Pa
Hot water connection : 28 mm
Water discharge : 54 mm
Water pressure : 2.0 bar
1. Underside of the cassette
4. Extraction opening underside
5. Extraction opening topside
6. Extraction air from the kitchen
The following options are available to further increase the efficiency
of the ceiling and improve the working environment within the kitchen:
- Automatic water wash system (WW)
- Jet stream air when possible
- Fully automatic built-in fire suppression system
Spantile Ceiling
666
22
244
55
5
1
1
1
Combined ceiling
The following options are available to further increase the efficiency of the ceiling
and improve the working environment within the kitchen.
Automatic water-wash system (WW)
- Jet stream air when possible
- Fully automatic built-in fire suppression system
The VIANEN stainless steel combined ceiling solution is used to cover kitchens
containing a mixture of both light and heavy duty equipment. Where heavy
cooking activity occurs, producing seriously contaminated air, a plenum is
capable of handling and filtering the high volume of exhaust air required for the
heavy kitchen equipment. The filtrated residue is collected in an integrated
channel within the plenum and is washed down by the automatic washing
system of the ceiling.
The VIANEN combined ceiling ensures optimal ventilation of the kitchen area
regardless of the heavy duty cooking equipment. In this system Vianen
combines both aesthetics and technical know-how to obtain the best solution
and low maintenance costs for the end user.
The VIANEN stainless steel supply grills are mounted in a galvanised insulated supply box with spigot and hanging points.
In this supply box a perforated air distribution plate evenly distributes the air over the supply grill. This air is introduced into the kitchen at a low velocity ensuring a comfortable kitchen climate for the sta#. The supply grill can be easily removed from the box for cleaning.
OPTIONS
1
2
Passive cassette
Active cassette
Supply cassette
The VIANEN Spantile Ventilated Ceiling system consists of three di#erent cassette types all fabricated in 304 stainless steel 1.00 mm thick. All visible surfaces are ultra-'ne grain polished (320) and polythene protected during transport. The cassettes are available in the following con'gurations: ACTIVE CASSETTE – double skinned curved active cassettes (with extract air passages) to extract vapour and grease designed to handle 125 m³/h (0.035 m³/s) per cassette. PASSIVE CASSETTE – single skinned curved passive cassettes (closed) are positioned in the ceiling where exhaust or supply air is not required. SUPPLY CASSETTE – single skinned curved supply cassettes (with supply air passage) designed to supply 100 m³/h (0.027 m³/s) per cassette. Each cassette measures 500 x 500 mm and features a lip and groove so that adjacent cassettes clip together to form a chain e#ect. This facilitates easy handling and removal of the cassettes for cleaning purposes. The cassettes are supported by a full length stainless steel bracket assembly which incorporates an anodized aluminium grease collection pro'le.
1
2
3
Plenum CeilingThe VIANEN plenum ventilated ceiling is suitable for all types of medium
and heavy duty cooking equipment and is a flexible solution for kitchen
ventilation. The ceiling can be installed to cover the full area of a kitchen
allowing flexibility in the layout of a catering equipment and is easily
adapted to serve the addition of further equipment.
level of grease extraction. The filters are designed to allow the grease
to run off the filters into an integral grease collecting channel and then
into easily removable grease trays.
The provision of perforated supply air panels or grilles allow the
maintain a comfortable working environment and ensure the kitchen
ventilation system is perfectly balanced.
The inclusion of V-ITL light fittings provide the correct levels of lighting in
the kitchen areas where it is most needed. In all other areas removable
matching stainless steel panels are installed to maintain the hygienic
properties and highly aesthetic appearance of the ceiling. The ceiling
has a constant exhaust pressure drop of 100 Pa and a supply air pressure
drop of 40 Pa.
Working from kitchen layout drawings VIANEN produces a fully integrated
ceiling package, co-ordinated to match the requirements of both extract
and supply air to ensure the kitchen ventilation system is properly
balanced and works perfectly.
ADVANTAGES
- Allows flexible approach to layout of catering
equipment
- Provides high level of hygiene
- Highly efficient grease extraction rate
- Ensures ventilation of the kitchen area is properly
balanced
- Suitable for heavy duty cooking
The following options are available to further increase
the efficiency of the ceiling and improve the working
environment within the kitchen:
- Automatic water wash system (WW)
- Jet stream air when possible
- Fully automatic built-in fire suppression system
LED LIGHT
V-ITL LIGHT FITTING
OPTIONS
15W
NSF
OVER 50.000 INSTALLATIONS IN MORE
THAN 40 COUNTRIES
Hotels Stadiums Fast food restaurants Others
RotanaRotana MarriottMarriott HyattHyatt InterContinentalInterContinental
Crowne PlazaCrowne Plaza KempinskiKempinski HiltonHilton FairmontFairmont
Hotels
OVER 50.000 INSTALLATIONS IN MORE
THAN 40 COUNTRIES
Hotels Stadiums Fast food restaurants Others
PrisonsPrisons HospitalsHospitals AirportsAirports PalacesPalaces
Offshore / MarineOffshore / Marine Military BasesMilitary Bases UniversitiesUniversities Business FacilitiesBusiness Facilities
Others
35 YEARS EXPERIENCE IN KITCHEN VENTILATION
INNOVATIVE RESEARCH AND DEVELOPMENT
DESIGN ENGINEERING
CERTIFIED BY INTERNATIONAL INSTITUTIONS
WIDE RANGE OF HIGH QUALITY PRODUCTS
CUSTOM MANUFACTURING
QUICK PRODUCTION AND DELIVERY TIMES
DEDICATED QUALIFIED PEOPLE
COMPETITIVE PRICING
THE COOKING PROCESS
THE COOKING PROCESS
• RADIATION HEAT
• CONVECTION HEAT
• GREASE
• ODOURS
• VAPOURS
HOW WE DESIGN CANOPY
DIMENSIONS
OVERLAP OVER THE EQUIPMENT
Normal equipment X = 300 mmCombi ovens 10/1-1 X = 300 mmCombi ovens 20/1-1 X = 700 mmBakery ovens X = 800 mmKettles X = 300 mmBratt pans X = 300 mm
Rule of thumb
Overlap in width and depth
≥ 30 cm
X
AIR BALANCE
WAYS OF INTRODUCING MUAP
FRONT FACE SUPPLY
Face velocity Maximum V=0,5 m΄/s
TREATED AIR
VIANEN CANOPIES
Patented
VIANEN LOW ENERGY LED
LIGHTS V-LEL • Energy saving
• Lifetime of 50.000 hours
• Easy to clean
• Ensures 500 lux at work surface level
• IP 65 rated enclosure
• Also for existing canopies
• CE Approved
FECON FILTER
• NSF Hygiene approval
• 100% stainless steel 304
• Certified fire barrier (TNO)
• UL tested and approved
• Available in variable sizes
• 95 % grease extraction
• 8 micron particles
• 3000 m3/h at 1m2 filter surface
JET STREAM CANOPIES
JET STREAM CANOPIES
COMPENSATOR CANOPIES
ULTRA VIOLET SYSTEM (UV-C)
UV-C Is not a deodorizer
UV-C Is a grease reducer
• Destroys grease particles in extract air
• Kills bacteria
• Keeps ductwork clean
• Can be installed in existing exhaust systems
WATER WASH CANOPY
• Automatic wash system
• Requires minimum maintenance
• Efficiency does not depend on maintenance
WATER WASH – OPTIONAL MISTY
• For high grease output
• Suits open fire equipment
• Unique water wash option
VIANEN WATER WASH –UV
CANOPY
PRODUCTS
VENTILATED CEILINGS
SPANTILE CEILING
• Enables flexibility in equipment layout
• Automatic wash down system
• High level of hygiene
• Perfect balance in kitchen ventilation
SPANTILE CEILING
SPANTILE CEILING WASH SYSTEM
1. PASSIVE CASSETTTE
2. ACTIVE CASSETTE
3. FIXTURE POINTS
4. GREASE EXTRACTION CHANNEL
5. COLLECTING GUTTER
6. WATER SUPPLY SYSTEM FOR AUTOMATIC WASH DOWN
7. INTEGRATED LIGHT FITTINGS
8. DRAUGHT-FREE AIR SUPPLY
VIANEN PLENUM CEILING
• Enables flexibility in equipment layout
• High efficient grease extract rate
• Perfect balance in kitchen ventilation
VIANEN PLENUM CEILING
SPANTILE - PLENUM CEILING
• Enables flexibility in equipment layout
• High efficient grease extract rate
• Perfect balance in kitchen ventilation
• Ultimate combination of ease and efficiency
• Automatic wash down system
MAESTROKitchen management system
VIANEN EFFICIENCY UNIT
VIANEN CONSULTANT TOOL
VIANEN PROJECTS
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