| 摘要 |
The invention relates to a method for defrosting a heat pump and/or a refrigeration machine with compression using air as the cold source. The invention is characterised in that there is inserted, between the condensation zone and the evaporation zone, a thermal storage zone containing a heat-bearing agent such as, for example, water, which is heated during the direct cycle by virtue of the supercooling of the working fluid and which in the inverse cycle releases heat to the working fluid flowing overall in the opposite direction. <IMAGE>
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