In the complex of a sports center of a federal ministry, we contributed in the modernization of the olympic swimming pool. The complex offers optimal conditions for the training of athletes from the olympic and national top squads as well as for the organization of national and international sports competitions.
Request
In the air dome of the swimming pool, a constant air temperature of 30 ° C must be guaranteed even with outside temperatures of down to -15 ° C, and this with an appropriate air exchange rate with adequate renewal of the indoor air. We were asked for a solution to guarantee the necessary overpressure in the structure even in the event of snow or power failures. For the maximum safety of the athletes.
Solution
In order to ensure fast and even heating, we have installed an IH/AS 600 hot air generator for the outdoor installation, which is equipped with a low NOx emissions gas burner (class 3) and a backup system, which consists of a GVE support air unit with frequency converter controlled electric motor, coupled to a low-noise LD emergency power generator. The system enables the use of the economy function with resulting electricity savings of up to 50%. The backup system automatically intervenes in the event of wind, a drop in internal pressure due to a power failure, an open door, damage to the fabric and special snow loads. Steady operation is guaranteed even in the special situation of simultaneous snow load and power failure.
