Home About company Business profile News Knowledge base Realizations Service contact Categories For home and office For industry Service KNOWLEDGE BASE SPX cooling towers Principle of operation of a HEAT PUMP Chillers with Turbocor compressors more Mezon Knowledge base Chillers with Turbocor compressors Chillers with Turbocor compressors Author: Turbocor compressors are equipped with magnetic bearings. The only moving element of the compressor is the shaft with two centrifugal rotors. This shaft floats on the magnetic cushions without touching the surface of the bearings. Therefore, no oil is needed to lubricate the bearings because there is no friction. The electric power needed to set the shaft into the state of "levitation" is about 180 W. For comparison, in the comparable (cooling capacity of about 300kW) classic compressor, the power needed to overcome the frictional forces in the bearings is about 10,000 W. A unique feature of the TURBOCOR compressor is that it forms one unit with the control system. From the point of view of operation - service, it should in principle be classified as an electronic machine - computer. The only contact with the device is through a laptop plug, on which the service can control 150 important parameters of the machine's operation. The fact that from the point of view of the service it is a computer gives a lot of possibilities for remote monitoring of the device - contact with the device from a distance of 100 km becomes the same as from a distance of 2 m. This significantly changes the quality and principles of operation of the website. The service becomes much cheaper - fewer people are able to handle more machines. At the same time, the qualifications of the service technicians must be in a different area than before. The lack of an oil pump and all related to the oil circulation automatics drastically increases the reliability of the device. Experience shows that the cost of servicing devices equipped with TURBOCOR is reduced by 66% compared to the cost of servicing a classic device - bad news for all service technicians. Zastosowanie łożysk z poduszką magnetyczną sprawia, że urządzenie nie pobiera mocy na pokonywanie tarcia. Zastosowanie łożysk z poduszką magnetyczną umożliwia zrezygnowanie z oleju, który w układach klasycznych stanowi do kilkunastu procent zładu freonu. Olej w układzie chłodniczym stanowi źródło zanieczyszczenia freonu i zmiany jego właściwości po dłuższym czasie jego eksploatacji. Zmienia to zdecydowanie parametry obiegu chłodniczego. Brak oleju w obiegu chłodniczym ma bardzo korzystny wpływ na parametry wymiany ciepła w takich aparatach jak skraplacz i parownik. 25 lat doświadczenia ok. 600 zrealizowanych obiektów ok. 800 zadowolonych Klientów MEZON KLIMA Sp. z o.o. ul.Południowa 3, 62-064 Plewiska k/Poznania Projekt i wykonanie: hmcnet.pl tel. fax.(0-61) 810-11-10 e-mail: biuro@mezon.pl