Data Hall Cooling / Security Walls - Case study
Data Hall Cooling Walls | Internet Service Provider
Continuous Plant Room Louvre Walls
As the name suggests, this is the method by which walls can be created from a combination of rows of vertical mullions with louvre blades clipped to them. Common uses of continuous louvre walls include creating plant rooms and creating visual screens on the upper levels of buildings. Continuous louvre walls are generally fabricated from the larger pitch louvre blades, typically 75 mm or 100 mm.
Continuous louvre walls often incorporate louvre doors as part of the system. Latest generation louvre walls use elliptical louvre blades rather than the more traditional “Z” profile blade. Typically available in 60 mm, 120 mm, 145 mm and 200 mm blade widths, and designed to maximise the throughput of air from one side of the wall to the other, these systems offer a typical free area of between 40% and 50%, making them viable, cost effective alternatives to “Z” blade systems.
Vertically Mounted Screening Blades
In this configuration, the louvre blades are stood “on end” and built into a frame which stands off a little way from the building (this allows for access to the glass for cleaning). This type of shading is often used when an architectural feature is required to shade a floor to ceiling window, it is generally offered as a fixed blade solution. However a motorised version of this system has been successfully deployed across a number of branches of a high street bank in Ghana
Motorised Brise Soleil
Motorised Brise Soleil - when should motorised BS be considered?
For many applications, a fixed blade system provides all of the functionality required by the client. For example, if the system is being used primarily as privacy screening, or as an architectural feature, then a fixed blade system is almost always the preferred solution. Even when solar shading is the primary objective, this can still very often be achieved by the use of a fixed blade system. With lower costs, simplified installation and no moving parts, a fixed blade system offers most customers the best balance of functionality against price and ease of use.
There are however circumstances when an adjustable blade system provides more consistent solar shading across the whole of the day, and throughout the year. If such a system is required, then the blades are mounted on pivot points at each end, joined together with a connecting rod, and moved by means of an electric actuator (a motor that moves the connecting rod backwards and forwards). The amount of movement and the direction of rotation are usually controlled by a hand held wireless controller, rather like a TV remote control. However, if required a third party automated system, such as a BMS (building management system) can be linked in to control the motor automatically.
Sun-Tracking Photo Voltaic Louvres
Motorised Sun-Tracking Photo Voltaic Louvres
This product is specifically designed to perform two jobs. Firstly to offer solar shading throughout the day to glazing mounted underneath the system, and secondly to generate power by means of photovoltaic cells built into the louvre blades. The louvre blades are created from aluminium frame profiles which hold solar panels which are made up from the photovoltaic cells.