Denkerzelle im Raum-in-Raum Prinzip als autarkes Raumelement

Room in room system with ventilation

The Think Tank ventilates itself

For the development of the think tank vetroCUBE, flexibility was a priority in the specifications. The think tank should be independent of the building structure and used where it is needed. The think tank should become self-sufficient. An elementary prerequisite for this independence is the integrated ventilation of the room in room system. The think tank does NOT have to be connected to the ventilation system of the building. The capacity of the integrated ventilation system is 60 m³/h per person. The fan runs very quietly and emits only 35dB. The volume flow rate is adjusted to the size of the think tank and to the number of people who are to use the room in room system at the same time.

Think Tank without connection to the building ventilation

The think tank does NOT need to be connected to the building's ventilation system. The capacity of the integrated ventilation system is 60 m³/h per person. The fan runs very quietly and emits only 35dB. The volume flow is adjusted to the size of the think tank and to the number of people who are to use the room-in-room system simultaneously.

Ventilation self-sufficient powerful quiet


  • System ventilation
  • Ventilation very quiet max. 35 dB
  • Volume flow min. 60m³/h and person
  • Maintenance-free components
  • Automated ventilation through presence detector
  • Ventilation individually adjustable via control panel
  • After time-of-use phase Switch back to default setting
  • thermally optimized flow through
  • laminar air velocities
  • no draughts
  • warmer exhaust air via the system ceiling
  • cooler supply air via plinth area solid walls
  • connection to on-site ventilation system on request
Room within room with integrated ventilation
The room in room system is independent of the building. The integrated ventilation system ensures that the room in the room can be freely positioned on the surface. with integrated ventilation system

The room-in-room system with integrated ventilation is thermally optimised.

The Think Tank's own ventilation system ensures the supply of fresh air. An acoustically optimised fan box is located on the ceiling. The exhaust air is led to the outside via two shadow gaps to the right and left of the flush LED luminaire in the ceiling element of the think tank. The fan box collects heated and used air. The supply air is secured via the solid wall elements of the think tank. Airflow openings close to the floor allow fresh air to flow in from cooler air layers. This results in optimum thermal ventilation of the think tank. The entire system is acoustically decoupled on the one hand, so that sound insulation of 37 dB is guaranteed. On the other hand, the fan box is so quiet and emits a maximum of 35 dB. This results in optimum thermal ventilation of the think tank.

Fan box on ceiling of the room in room system
The room in room system is thermally optimally ventilated from below roof above. The ventilator box on the roof draws out stale air.
Room in room draws fresh air via air vent opening
The air openings in the base area of the solid walls of the room-in-room system ensure an optimum thermal supply of fresh air.

Fan box and air ducts in the ceiling element are acoustically optimised and maintenance-free.

It is ensured that the ventilation works "silently" on the one hand and that the sound insulation of the think tank does not suffer on the other. The entire system is acoustically decoupled so that sound insulation of 37 dB is guaranteed. On the other hand, the fan box is very quiet and emits a maximum of 35 dB. The ventilation system is maintenance-free. There are no air filters or other components to be replaced or maintained. After all, the air has the same quality as that which the colleagues breathe in the open space, so that filters, for example, are obsolete and would unnecessarily increase the air resistance.

Control of the ventilation system

Ventilation control is automated. A presence detector is integrated in the system ceiling. It switches on the ventilation (also the light) when entering the think tank. The ventilation then conveys at least 60 m³/h and person. Now the user can adjust the ventilation individually. For example, the ventilation can be temporarily adjusted to twice the volume flow (air shower). Within a time window of 5 minutes, the ventilation falls back to normal performance in order to run as quietly as possible. At the end of the utilisation phase, after leaving the think tank, the ventilation switches to stand-by with a follow-up time of approx. 10 minutes. The stand-by mode then only delivers a minimum quantity (approx. 50 m³/h) to keep the think tank "fresh". At night, between 10:00 pm and 6:00 am the ventilation switches off completely. All parameters can be individually changed by a stored PIN function.

Fan box on the system ceiling of the room in room Systems
The fan box is acoustically optimized and provides good thermal ventilation without compromising sound insulation.
Control panel in the room in room System for controlling ventilation
In addition to the presence control of the light and ventilation, the user can exert influence via the control panel.
Exhaust air openings in room in room System
In the system ceiling, next to the system luminaire, the exhaust air slots are accommodated in a visually inconspicuous manner. Warm and used air is extracted here.

OPTION Connection to the existing ventilation system

If the building can offer on-site ventilation at the planned parking spaces, it is also possible to connect the think tank to the building's own ventilation system. Supply air pipes can be connected via corresponding cut-outs in the system ceiling. The exhaust air can be passively discharged via the previously described overflow openings of the solid walls. If the size of the room in room unit permits this (distance between supply air opening and exhaust air opening), both connections can be made via the ceiling. This variant makes sense above all if there is a requirement to supply the room with fresh, filtered and possibly cooled air.

Room in room system as schematic picture with representation of the air exchange.
OPTION: Connection to an on-site ventilation system.
Schematic representation of the exhaust air function in the room in room system with arrows of air movement.
Overflow openings in the solid walls assume the exhaust air function.

Option CO2 control

The process is monitored and controlled by an integrated CO2 controller. This control module permanently measures the CO2 load in the think tank and regulates the volume flow accordingly. The system prevents use without ventilation and alerts in case of malfunctions or overload.

space efficiency

The think tank uses the middle zone in the office. The facade remains free for workplaces: The architecture of the office can thus be optimally used.

room acoustics

vetroCUBE offers soundproof retreat rooms in open space. Employees find retreat rooms for working in groups.

Plug and Play

vetroCUBE is supplied with ready to use 230 V electrification. The "plug and play" principle applies so that commissioning is simple.

ventilation

The system ventilation of the Think Tank vetroCUBE ensures the supply of fresh air. An acoustically optimised fan box is located on the ceiling.

cooling

The vetroCUBE system offers the option of room cooling. Long use and dense occupancy can lead to heating of the cube.

light

The Think Tank vetroCUBE offers a flexible LED lighting concept. It can be adapted to different uses and different sizes.

construction

The room in room system vetroCUBE is a modular system. The cubes can be individually adapted to sizes and design requirements.

fire protection

The room in room system can easily be equipped with the necessary fire protection technology, smoke detectors, sprinklers and / or loudspeakers.

work settings

The room-in-room system can be designed specifically for work settings in terms of size, equipment and decoration.

Solutions

The think tank can be optimized for many applications. Here are a few examples. Tell us your wishes. We build your vetroCUBE.