6/8/2016 THE INVISIBLE VRV. VRV-i

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1 THE INVISIBLE VRV VRV-i 2 1

2 THE BACKGROUND THE BACKGROUND In the urban centers of Europe, there are lots of drawbacks for the outdoor unit installation by means of location, installation, aesthetics, operating sound and eventually getting building permits. There is a very big request from the light commercial sector (shops, offices, banks..,) to come with a suited solution! 4 2

3 THE BACKGROUND There are lots of drawbacks for the outdoor unit installation by means of I. Location i. Historic façades are not suited for condenser installation ii. Roof installation is often not possible iii. Available space is optimized and installation flexibility in general is very limited 5 THE BACKGROUND There are lots of drawbacks for the outdoor unit installation by means of I. Location II. Installation i. Crane works, related road closures and permits are costing thousands of Euros and require extensive planning and time! ii. You can imagine what this than would cost.. iii. Of course you also have the super inventive installers who will always work there way around 6 3

4 THE BACKGROUND There are lots of drawbacks for the outdoor unit installation by means of I. Location II. Installation III. Aesthetics i. Optimal brand visibility ii. With the least inteference in the surroundings 7 THE BACKGROUND There are lots of drawbacks for the outdoor unit installation by means of I. Location II. Installation III. Aesthetics IV. Operating sound I. Inner-city areas are the most sound restrictive applications out there! II. Requiring bulky and highly priced measures to reduce the operating sound 8 4

5 THE BACKGROUND There are lots of drawbacks for the outdoor unit installation by means of I. Location II. Installation III. Aesthetics IV. Operating sound V. Receiving the required permits I. Permissions are required from all tenants if field pipings is crossing their property 9 How are you tackling these applications in your market? Commercial applications within city centers What are the main requirements i. Maximum flexibility in property selection ii. Optimal brand visibility without interferring the surrounding iii. Quick solution for highly regulated environment iv. Maximise energy savings v. Minimise down times and maintenance work 10 5

6 VRV- i THE INVISIBLE INTUITIVE INTELLIGENT VRV VRV- i THE INVISIBLE VRV 6

7 INVISIBLE WHO WOULDN T LIKE AN INVISIBLE OUTDOOR UNIT!? INVISIBLE An Invisible System An outdoor unit for indoor installation Think out of the box, in a Daikin way What is Daikin know for? 7

8 INVISIBLE Compressor compartment Heat exchanger compartment INVISIBLE UNIQUE SOLUTION FOR INDOOR INSTALLATION I. Heat exchanger compartment Fits in standard ceiling void III. Indoor units: VRV indoors Air curtain AHU Controls Real VRV II. Compressor compartment Storage room or back office installation 8

9 INVISIBLE UNIQUE SOLUTION FOR INDOOR INSTALLATION Offering the most neat, compact and Invisible installation in the industry! Unique Outdoor unit concept, for indoor installation New Medium static duct (245mm in height!) New Vertical duct (200mm in depth) Complete Integrated solution VRV- i THE INTUITIVE VRV 9

10 INTUITIVE EASINESS TO INSTALL I. Lightweight and compact modular components i. Easy and quick to transport and install 1940mm 1450mm 1030mm Condensor compartment Only 90kg Only 400mm in height Vertically mounted on pallet for easy transportation and handling 400mm 1780mm 700mm Compressor compartment Only 80kg Footprint < 600x600 Ergonomic lifting handles 550mm 600mm INTUITIVE FLEXIBILITY TO INSTALL II. Modular build up allowing all possible installation lay outs i. Widening the potential applications to the fullest Ceiling or entrance area void 10m in height 30m distance Ceiling or entrance area void Ceiling void or hilti structure Backspace or storage room Backspace or storage room FLEXIBILITY BY MODULARITY Garage or parking lot installation 10

11 External static pressure (ESP) External static pressure (ESP) 6/8/2016 INTUITIVE FLEXIBILITY TO INSTALL III. Inverter fans allowing all possible installation lay outs i. Façade installation Optimal ESP can be set, minimizing energy consumption, enhancing outdoor comfort (draft and sound). High High ESP setting Duct resistance High ESP setting Standard ESP setting Low ESP setting Nominal airflow Airflow INTUITIVE FLEXIBILITY TO INSTALL III. Inverter fans allowing all possible installation lay outs ii. Rear back office, storage room installation Dedicated ESP step can be set, assuring the correct capacity provision High High ESP setting Duct resistance High ESP setting Standard ESP setting Low ESP setting Nominal airflow Airflow 11

12 INTUITIVE FULL FRONT SERVICEABILITY New Switchbox design With hinge for optimal serviceability Full front serviceability Accessibility of subcool EEV, accumulator and compressor, 4WayValve, LP / HP sensor, VRV- i THE INTELLIGENT VRV 12

13 Velocity [m/s] Velocity [m/s] 6/8/2016 INTELLIGENT PATENDED V SHAPE HEAT EXCHANGER I. Limited Casing height of 400mm was the start of the development process II. Optimal HEX surface area per volume ratio was determined Unique Patented V Shape Heat Exchanger was born, FIRST IN THE MARKET! INTELLIGENT PATENDED V SHAPE HEAT EXCHANGER I. Extensive simulations were done to have the most equal air velocity profile over the Heat Exchanger Optimal heat exchange over the full coil surface Air turbulences minimized to the minimum MAXIMUM ENERGY EFFICIENCY Absolute velocity profile 2,00E+00 1,50E+00 1,00E+00 Absolute velocity profile 2,00E+00 1,50E+00 1,00E+00 5,00E-01 5,00E-01 0,00E+00 0,00E+00 13

14 INTELLIGENT SUPER EFFICIENT CENTRIFUGAL FANS I. Super efficient centrifugal fans (85% more efficient than equivalent sirocco fan!) II. Patented backward- curved blade technology MAXIMUM ENERGY EFFICIENCY Optimal low-loss flow of air through the impeller without the drastic cross-sectional jumps that cause losses in the impellers INTELLIGENT I. Patented V shape Heat Exchanger II. Super efficient centrifugal fans III. VRT MAXIMUM ENERGY EFFICIENCY & OPTIMAL COMFORT 14

15 29 VRV- i THE INVISIBLE INTUITIVE INTELLIGENT VRV 15

16 Thank you 16