Ventilation and air conditioning technology in hotels. More comfort for guests.

Comfort and wellbeing. Hotel guests have high expectations and very individual demands when it comes to the room climate. Some like it cool and fresh; others prefer it warm and cosy. All of them, however, want a quiet room. Every hotel has an array of many different rooms and areas, each with different and often complex requirements for ventilation and air conditioning. From the lobby to restaurants, kitchen and bar, and from conference and meeting rooms to the spa. The demands on the air in a hotel could hardly be more diverse. The art of handling air. TROX understands the art of competently...

A guest in the best hotels. A pleasant indoor climate and room air of good quality are essential in hotels, just like in office buildings, conference centres, theatres, and schools. The ventilation system should neither be heard, nor felt. Noise and draughts are to be avoided. For normal room air quality, the ventilation system should per person supply 45 m3/h of filtered fresh air of a pleasant temperature. It should also provide maximum safety, i.e. hygiene (EN 13779, Ventilation and Air Conditioning of Buildings). TROX components can be found in the best hotels all over the world. This is...

Everything under control. The guest of Room 412 has just left; the next guest will arrive in two hours; things in the kitchen are in full swing; the spa, on the other hand, has become quiet, with only a few guests relaxing such that the humidity level is still acceptable; in the conference hall 120 doctors are holding a symposium; and the ballroom is being prepared to host a glamorous evening event for over 800 guests. In a place where such diverse ventilation and air conditioning requirements must be met simultaneously, intelligent building management systems ensure that each guest feels comfortable:...

Complex requirements of the room air. The table on the fold-out page provides an overview of the most relevant air conditioning parameters to consider for the different areas of a hotel. It also lists the recommended components. The room air conditioning in a hotel is probably more diverse than in any other type of building. The illustration below shows the most important aspects and applications. 1 Fire damper Volume flow controller Circular silencer Room control panel Decentralised ventilation unit Active chilled beam Slot diffuser Disc valve (extract air) Swirl diffuser Fire damper for the...

Air conditions and flow rates. Basics of air conditioning systems in hotels. In buildings such as hotels the demands placed on ventilation and air conditioning are manifold and challenging. The more varied the rooms and their use, the more flexible the planner must be in tailoring solutions to meet individual requirements. With the following overview we try to ‘decode’ the hotel air complex, or complex hotel air, in order to arrive at the most efficient and suitable options. Fresh air flow rate for single room, 14 m2: 42.84 m3/h m2 very low polluting 60.48 m3/h m2 low polluting 95.76 m3/h m2...

Warmly recommended by hotel reviewers. Emirates Palace, Abu Dhabi TROX components help create the perfect climate for hotel guests’ comfort and wellbeing. What is more, innovative fire and smoke protection technology provides utmost safety. Follow us, on the following pages, on a walk through a hotel. You will find TROX products for all the different areas of application in the hospitality industry. Please note, however, that this is just an excerpt from our portfolio of innovative air conditioning solutions. Further products and more detailed information can be found at www.trox-hotel-air.com....

Lobby/reception. In the lobby you will mostly find mixed flow systems. Guests are welcomed by a comfortable climate created by ceiling swirl diffusers. Modern central building management systems allow for quick adjustments to ever changing indoor climate conditions. Swirl diffusers XARTO 90 – 275 l/s 324 – 990 m³/h 598 and 623 mm The type XARTO and AIRNAMIC swirl diffusers are innovative air terminal devices that combine an extremely quiet air discharge with optimum swirl generation. The most demanding comfort requirements can thus be met, even with very high volume flow rates. DUK jet nozzles...

Active chilled beams DID-E Primary air: 10 – 78 l/s 36 – 281 m³/h L: 550 and 614 mm B: 900, 1,200 and 1,500 mm H: 200 mm Cooling capacity: up to 1,000 W Heating capacity: up to 500 W Guest rooms. Enabling guests to control the room climate individually and enjoy perfect comfort is becoming a significant competitive factor for hotel owners. Guest rooms may be comparatively small, yet they constitute major challenges to the air conditioning: 1. Blending in with the architecture 2. Highly efficient, thereby saving operating costs 3. To be individually controlled by guests 4. Quiet and draught-free...

Corridors and circulation spaces. Hotel guests pass through these areas rather than staying there. These are usually inside areas where large numbers of people walk, and they must consequently be provided with sufficient supply air. Ceiling diffusers PASSCLEAN 165 l/s 600 m³/h 600 x 600 mm and 625 x 625 mm PASSCLEAN ceiling diffusers provide optimum secondary air induction but prevent contamination. The square or circular/square face plate can be used in 600 × 600 mm or 625 × 625 mm grid ceilings instead of a ceiling tile. ADLR ceiling diffusers for radial air discharge ensure a high degree of...

Bar and restaurant. When the bar or restaurant is fully occupied, the staff as well as the ventilation system face a major challenge and must work quietly, efficiently, and without causing turbulence. Both the staff and the system need to use the time between meals to recover. LG linear grilles made of light metal are aesthetic diffusers. They can, for example, be used as supply air grilles or recirculation grilles for floor induction units and provide draught-free comfort even in a full restaurant. The air quality sensors of the volume flow controllers continuously measure the air quality and...