| 摘要 |
<p>The cooling system using air cooling is connected with an absorber heat pump with the extractor and absorber heated at a medium temperature. The absorber gives up heat at a high temperature and the condenser is cooled at a low temperature. The absorber and heat exchanger are arranged at the end of a supply line to the unit to be cooled. A small absorber fed from the supply line for the process medium is used for heating the steam. Water vapour from the air, or air alone is used as the process medium forming a solution, conveyed in open circuit between the evaporator or deaerator or absorber. The evaporator so near the unit to be cooled and heated by hot gases from it, or heat from the sun or another absorber heat pump driven by a part of the heat from the first absorber.</p> |
