Desarrollo y aplicación del diagnóstico y pronóstico técnico al mantenimiento de los sistemas centralizados de aire acondicionado. // Develop and application of diagnosis and technical prediction to maintenance of centralized air conditioned systems.
Abstract
Se expone la aplicación del mantenimiento por diagnóstico y pronóstico técnico al sistema centralizado de aire
acondicionado con recuperación del calor del hotel LTI Bella Costa; como solución a los graves problemas a que se
enfrenta la dirección de servicios técnicos de las instalaciones turísticas para realizar un mantenimiento con calidad y a un
menor costo. El desarrollo de un plan experimental, en las instalaciones del hotel, permitió obtener las curvas que expresan
el comportamiento de la degradación de estos sistemas en el tiempo, así como determinar el momento más oportuno para la
realización del mantenimiento.La aplicación de esta investigación permitió la implementación de un mantenimiento menos
costoso y de más calidad, aumentando la rentabilidad de la labor del mantenimiento, y lo que es decisivo en este tipo de
instalación: la seguridad en la explotación como garantía de un servicio sin fallas.
Palabras claves: Mantenimiento, refrigeración, predictivo, diagnóstico, pronóstico.
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Abstract:
The application of maintenance by diagnosis and technical prediction to centralized system of conditioned air with
recovery of heat is exposed; as solution to the serious problems faces technical services of tourist facilities to carry out
maintenance with quality and smaller cost. The development of an experimental plan, in hotel facilities, allowed to obtain
curves that express the behavior of degradation of these systems in time, as well as to determine the most opportune
moment for the maintenance realization. Application of this investigation allowed the implementation of a less expensive
maintenance with more quality, increasing the profitability of maintenance work, and what is decisive in this type of
installation,: the security in the exploitation like guarantee of a service without flaws.
Key words. Maintenance, refrigeration, prediction, diagnosis, air conditioned.
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