Distributed-modular system, which is based on corrugated semi-rigid air ducts with a diameter of 75 mm and polymer boxes that occupy only 100 mm of free space, with possibility of laying in a suspended ceiling, layers of thermal insulation and even in concrete overlap.
The supply and exhaust expansion box Navy Plenum is intended for ventilation systems based on semi-rigid two-tone air ducts with a diameter of 75 mm. Navy Plenum is equipped with three mounting elements to ensure stability in building structure. The seal and reliability of the connection to the duct is provided with a fixing ring (included). The main advantage of Navy Plenum is a single-polymer form that eliminates seams and gaps.
The structural strength and tightness of the Navy Plenum allows for installation in the spatial reinforcement of concrete structures.
The Navy Plenum can be mounted in a layer of insulation, even under the screed of underfloor heating.
Navy Plenum is also easy to install in the recessed, suspended, and stretched ceilings.
The location of incendiary anemostats should provide ventilation of the room in full. Air supply can be made from floor, ceiling or wall. The most effective is the use of anemostats in the upper area of the room, diagonal to the door. Exhaust anemostats are also recommended to be located in the upper zone of the room (walls, ceilings). Such placement of inflow and exhaust anemostats ensures proper circulation of air in the premises.
LOCATION OF INTAKE ANEMOSTS
LOCATION EXHAUST ANEMOSTAT
The main element of the NavyFlex® ventilation system is the Navy Vent air ducts, the inner layer of which is made of high-quality polymer LDPE-mod, and the outer layer of the HDPE-mod polymer. Designed for transporting air from the NavyModul / NavySteel Box distribution boxes to the Navy Plenum Expansion Boxes.
| Length L [M] | Stream Q [M 3/h] | Speed v [m/s] | Average loss Pressure [PA] | Stream Q [M 3/h] | Speed v [m/s] | Average loss Pressure [PA] | Stream Q [M 3/h] | Speed v [m/s] | Average loss Pressure [PA] |
|---|---|---|---|---|---|---|---|---|---|
| 2 | 35,88 | 3,00 | 11,0 | 29,65 | 2,48 | 6,0 | 23,73 | 1,99 | 7,0 |
| 4 | 35,83 | 3,00 | 15,0 | 29,67 | 2,48 | 11,0 | 23,79 | 1,99 | 7,8 |
| 6 | 36,19 | 3,03 | 17,0 | 29,66 | 2,48 | 13,0 | 23,77 | 1,99 | 9,0 |
| 8 | 35,98 | 3,01 | 30,0 | 29,88 | 2,50 | 20,0 | 23,79 | 1,99 | 14,0 |
| 10 | 36,04 | 3,02 | 40,0 | 29,62 | 2,48 | 27,0 | 23,88 | 2,00 | 16,0 |
| 12 | 35,89 | 3,00 | 45,0 | 30,06 | 2,52 | 32,0 | 23,72 | 1,99 | 20,0 |
| 14 | 35,79 | 3,00 | 49,0 | 30,13 | 2,52 | 36,0 | 23,64 | 1,98 | 23,0 |
| 16 | 35,87 | 3,00 | 57,0 | 29,87 | 2,50 | 45,0 | 24,06 | 2,01 | 32,0 |
| 18 | 35,48 | 2,97 | 67,0 | 30,1 | 2,52 | 52,0 | 24,14 | 2,02 | 31,0 |
Allows quick and professional cutting of air ductspipes.
Thanks to the use of such an instrument, the surface of the vent line cut is smooth and clean, which improves the quality of the joints.
Suitable for air ducts with a diameter of 75 mm.
Thanks to the use of a knife, the surface of the cut of the ventilation duct is smooth and smooth. This allows you to tightly connect the cable with disconnectors and expansion boxes with the mounting system.
Two simple steps and everything is ready. Easy to operate, allowing you to quickly and professionally cut the pipe. An indispensable helper of any installer.
The air distribution boxes lay the very idea of the NavyFlex® Distribution-Modular Ventilation System. It is from them that the blue Navy Vent air ducts are dispatched, whereby air is picked up or delivered in an individually determined room. Each ventilation system must consist of at least two distribution boxes: a drain and a fence. There are no tees and air ducts of different diameters in the system. The required amount of air for transportation is achieved by a quantitative set of Navy Vent channels, which respectively affects the size of the distribution box and the number of connecting pipes.
* when connecting two distribution boxes Navy Modul Box
Presented in two versions:
Recuperator – a supply and extractor installation, which is the heart of a mechanical ventilation system with heat recovery. This device provides a constant flow of air (air exchange) and directly the process of heat recovery.The recuperator effectively removes contaminated moist air from the house, replacing it with filtered fresh air throughout the year and in all rooms. This ensures a healthy microclimate and thermal comfort.The main elements of the recuperator are two fans – intake and exhaust – and the heat recovery is provided by a heat exchanger.Accordingly, the heating of fresh air is carried out by the transfer of heat from the exhaust out exhaust air.The recuperator together with the air distribution system Nave Flex® form a complete mechanical ventilation system with heat recovery!
Air lines that feed and collect air to the recuperator should be as short as possible.
It is necessary to prevent the transfer of noise in residential areas (do not mount the recuperator near or over residential areas).
It is necessary to remember the laying of the cable to the Venturi control knob and connect it to the Internet.
It is necessary to provide access to the device for replacement of filters, maintenance and repair.
The air temperature in the room intended for mounting the recuperator should be above 5 ° C.
Should be brought to the place of installation of the sewer to drain the condensate.
On the attic
+ Easy laying of main air ducts for fresh outside and exhaust air discharge.
+ Short sections of ventilation ducts
+ Simple installation
– The risk of freezing of the ventilation installation in a non-heated roof space, large heat losses due to insufficient insulation of air ducts.
– Possible difficulties with condensate drainage
– An uneasy connection to the soil heat exchange
In the living space
+ The location of the ventilation unit in a warm room
+ Simple installation of drainage condensate
+ Easy access for service
– The dimensions of the device occupy a useful space
– Risk of noise transmission to residential premises with insufficient noise isolation of ducts connecting to distribution boxes or imperfection of noise isolation of the device
Iт the basement
+ It is easy to arrange the necessary space for equipment installation
+ Simple connection of the recuperator to the ground heat exchanger
– Difficulties with the laying of main air ducts for fresh outside and exhaust air exchange.
The recuperator must be connected to the ventilation system (distribution boxes) using an isolated rigid or flexible (as an alternative) ductwork.
The diameter of the connecting insulated air ducts should not be too small. If the individual areas are too long, then the diameter of the air ducts should be increased. In order to minimize the air resistance, fence and exhaust grilles should have a diameter of one size larger than the pipes in the recuperator.
On the supply and exhaust connecting air ducts, mount silencers. Distribution boxes can also be connected via insulated Styro or CRD air ducts. The peculiarity of the design of the air ducts is noise reduction, which eliminates the need to install additional silencers.
If non-insulated connecting air ducts are used, there is a risk of condensation. Such a phenomenon occurs during the heating period, when the inflow air from outside is transported through ventilation ducts with a much lower temperature than in the room.
