| 摘要 |
<p>A refrigeration-generation solar unit is provided for an air-conditioning system. The system includes a first heat exchanger comprising: absorption machine including a boiler and evaporator, the evaporator including at least a second heat exchanger, and the boiler including at least a third heat exchanger; a plurality of solar collectors; a first cooling fluid circuit between the first heat exchanger and the second heat exchanger; and a second heat-transfer fluid circuit between the third heat exchanger and the plurality of solar collectors. The second circuit includes a circulation pump supplying heat-transfer fluid to the plurality of solar collectors and a temperature sensor to measure the temperature of the heat-transfer fluid at the outlet of the plurality of solar collectors. The solar unit includes varies the operational delivery rate of the circulation pump according to the fluid temperature recorded by the temperature sensor at the outlet of the plurality of solar collectors.</p> |
