High efficiency system for hot water production (Machine-translation by Google Translate, not legally binding)
The present invention relates to a high efficiency system for the production of hot water, structured from a water-water heat pump with optimized subcooling of the refrigerant, which uses the residual heat of low temperature heat effluents, such as greywater, wastewater, industrial effluents, etc. t...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | The present invention relates to a high efficiency system for the production of hot water, structured from a water-water heat pump with optimized subcooling of the refrigerant, which uses the residual heat of low temperature heat effluents, such as greywater, wastewater, industrial effluents, etc. to produce hot water at temperatures of 50°C, 60°C or even higher. The system of the invention allows achieving high operating efficiency by adapting to the thermal jump of the hot water demand by measuring the temperature difference in the condenser and a control algorithm, which allows production to be adapted to the requirements of the installation. operating at the heat pump optimum. (Machine-translation by Google Translate, not legally binding)
La presente invención se refiere a un sistema de alta eficiencia para la producción de agua caliente, estructurado a partir de una bomba de calor agua-agua con subenfriamiento optimizado del refrigerante, que utiliza el calor residual de efluentes de calor de baja temperatura, tal como aguas grises, aguas residuales, efluentes industriales, etc. para producir agua caliente a temperaturas de 50ºC, 60ºC o incluso superiores. El sistema de la invención permite alcanzar una alta eficiencia de operación adaptándose al salto térmico de la demanda de agua caliente mediante la medición de la diferencia de temperaturas en el condensador y un algoritmo de control, que permite adaptar la producción a los requerimientos de la instalación operando en el óptimo de la bomba de calor. |
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